1 # SOME DESCRIPTIVE TITLE
2 # Copyright (C) YEAR Free Software Foundation, Inc.
3 # This file is distributed under the same license as the PACKAGE package.
4 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
8 "Project-Id-Version: PACKAGE VERSION\n"
9 "POT-Creation-Date: 2015-02-04 23:30+0900\n"
10 "PO-Revision-Date: 2015-01-23 22:34+0900\n"
11 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
12 "Language-Team: LANGUAGE <LL@li.org>\n"
15 "Content-Type: text/plain; charset=UTF-8\n"
16 "Content-Transfer-Encoding: 8bit\n"
19 #: build/C/man3/INFINITY.3:25
25 #: build/C/man3/INFINITY.3:25
31 #: build/C/man3/INFINITY.3:25 build/C/man3/abs.3:34 build/C/man3/acos.3:35
32 #: build/C/man3/acosh.3:35 build/C/man3/asin.3:35 build/C/man3/asinh.3:35
33 #: build/C/man3/atan.3:35 build/C/man3/atan2.3:35 build/C/man3/atanh.3:35
34 #: build/C/man3/cbrt.3:30 build/C/man3/ceil.3:27 build/C/man3/copysign.3:31
35 #: build/C/man3/cos.3:34 build/C/man3/cosh.3:36 build/C/man3/div.3:34
36 #: build/C/man3/erf.3:35 build/C/man3/erfc.3:26 build/C/man3/exp.3:36
37 #: build/C/man3/exp10.3:35 build/C/man3/exp2.3:36 build/C/man3/expm1.3:30
38 #: build/C/man3/fabs.3:32 build/C/man3/fdim.3:9 build/C/man3/fenv.3:27
39 #: build/C/man3/finite.3:25 build/C/man3/floor.3:27 build/C/man3/fma.3:12
40 #: build/C/man3/fmax.3:9 build/C/man3/fmin.3:9 build/C/man3/fmod.3:35
41 #: build/C/man3/fpclassify.3:10 build/C/man3/frexp.3:33 build/C/man3/gamma.3:9
42 #: build/C/man3/hypot.3:33 build/C/man3/ilogb.3:29 build/C/man3/infnan.3:33
43 #: build/C/man3/isgreater.3:10 build/C/man3/j0.3:36 build/C/man3/ldexp.3:34
44 #: build/C/man3/lgamma.3:11 build/C/man3/log.3:36 build/C/man3/log10.3:36
45 #: build/C/man3/log1p.3:29 build/C/man3/log2.3:36 build/C/man3/logb.3:29
46 #: build/C/man3/lrint.3:27 build/C/man3/lround.3:27
47 #: build/C/man7/math_error.7:26 build/C/man3/matherr.3:27
48 #: build/C/man3/modf.3:33 build/C/man3/nan.3:11 build/C/man3/nextafter.3:11
49 #: build/C/man3/pow.3:35 build/C/man3/pow10.3:25 build/C/man3/remainder.3:37
50 #: build/C/man3/remquo.3:12 build/C/man3/rint.3:27 build/C/man3/round.3:27
51 #: build/C/man3/scalb.3:27 build/C/man3/scalbln.3:27 build/C/man3/signbit.3:11
52 #: build/C/man3/significand.3:9 build/C/man3/sin.3:35 build/C/man3/sincos.3:9
53 #: build/C/man3/sinh.3:36 build/C/man3/sqrt.3:34 build/C/man3/tan.3:35
54 #: build/C/man3/tanh.3:35 build/C/man3/tgamma.3:13 build/C/man3/trunc.3:25
55 #: build/C/man3/y0.3:36
57 msgid "Linux Programmer's Manual"
58 msgstr "Linux Programmer's Manual"
61 #: build/C/man3/INFINITY.3:26 build/C/man3/abs.3:35 build/C/man3/acos.3:36
62 #: build/C/man3/acosh.3:36 build/C/man3/asin.3:36 build/C/man3/asinh.3:36
63 #: build/C/man3/atan.3:36 build/C/man3/atan2.3:36 build/C/man3/atanh.3:36
64 #: build/C/man3/cbrt.3:31 build/C/man3/ceil.3:28 build/C/man3/copysign.3:32
65 #: build/C/man3/cos.3:35 build/C/man3/cosh.3:37 build/C/man3/div.3:35
66 #: build/C/man3/erf.3:36 build/C/man3/erfc.3:27 build/C/man3/exp.3:37
67 #: build/C/man3/exp10.3:36 build/C/man3/exp2.3:37 build/C/man3/expm1.3:31
68 #: build/C/man3/fabs.3:33 build/C/man3/fdim.3:10 build/C/man3/fenv.3:28
69 #: build/C/man3/finite.3:26 build/C/man3/floor.3:28 build/C/man3/fma.3:13
70 #: build/C/man3/fmax.3:10 build/C/man3/fmin.3:10 build/C/man3/fmod.3:36
71 #: build/C/man3/fpclassify.3:11 build/C/man3/frexp.3:34
72 #: build/C/man3/gamma.3:10 build/C/man3/hypot.3:34 build/C/man3/ilogb.3:30
73 #: build/C/man3/infnan.3:34 build/C/man3/isgreater.3:11 build/C/man3/j0.3:37
74 #: build/C/man3/ldexp.3:35 build/C/man3/lgamma.3:12 build/C/man3/log.3:37
75 #: build/C/man3/log10.3:37 build/C/man3/log1p.3:30 build/C/man3/log2.3:37
76 #: build/C/man3/logb.3:30 build/C/man3/lrint.3:28 build/C/man3/lround.3:28
77 #: build/C/man7/math_error.7:27 build/C/man3/matherr.3:28
78 #: build/C/man3/modf.3:34 build/C/man3/nan.3:12 build/C/man3/nextafter.3:12
79 #: build/C/man3/pow.3:36 build/C/man3/pow10.3:26 build/C/man3/remainder.3:38
80 #: build/C/man3/remquo.3:13 build/C/man3/rint.3:28 build/C/man3/round.3:28
81 #: build/C/man3/scalb.3:28 build/C/man3/scalbln.3:28 build/C/man3/signbit.3:12
82 #: build/C/man3/significand.3:10 build/C/man3/sin.3:36
83 #: build/C/man3/sincos.3:10 build/C/man3/sinh.3:37 build/C/man3/sqrt.3:35
84 #: build/C/man3/tan.3:36 build/C/man3/tanh.3:36 build/C/man3/tgamma.3:14
85 #: build/C/man3/trunc.3:26 build/C/man3/y0.3:37
91 #: build/C/man3/INFINITY.3:28
93 "INFINITY, NAN, HUGE_VAL, HUGE_VALF, HUGE_VALL - floating-point constants"
94 msgstr "INFINITY, NAN, HUGE_VAL, HUGE_VALF, HUGE_VALL - 浮動小数点数の定数"
97 #: build/C/man3/INFINITY.3:28 build/C/man3/abs.3:37 build/C/man3/acos.3:38
98 #: build/C/man3/acosh.3:38 build/C/man3/asin.3:38 build/C/man3/asinh.3:38
99 #: build/C/man3/atan.3:38 build/C/man3/atan2.3:38 build/C/man3/atanh.3:38
100 #: build/C/man3/cbrt.3:33 build/C/man3/ceil.3:31 build/C/man3/copysign.3:34
101 #: build/C/man3/cos.3:37 build/C/man3/cosh.3:39 build/C/man3/div.3:38
102 #: build/C/man3/erf.3:38 build/C/man3/erfc.3:29 build/C/man3/exp.3:39
103 #: build/C/man3/exp10.3:38 build/C/man3/exp2.3:39 build/C/man3/expm1.3:33
104 #: build/C/man3/fabs.3:35 build/C/man3/fdim.3:12 build/C/man3/fenv.3:33
105 #: build/C/man3/finite.3:29 build/C/man3/floor.3:30 build/C/man3/fma.3:15
106 #: build/C/man3/fmax.3:12 build/C/man3/fmin.3:12 build/C/man3/fmod.3:38
107 #: build/C/man3/fpclassify.3:14 build/C/man3/frexp.3:37
108 #: build/C/man3/gamma.3:12 build/C/man3/hypot.3:36 build/C/man3/ilogb.3:32
109 #: build/C/man3/infnan.3:36 build/C/man3/isgreater.3:14 build/C/man3/j0.3:40
110 #: build/C/man3/ldexp.3:37 build/C/man3/lgamma.3:15 build/C/man3/log.3:39
111 #: build/C/man3/log10.3:39 build/C/man3/log1p.3:32 build/C/man3/log2.3:39
112 #: build/C/man3/logb.3:32 build/C/man3/lrint.3:30 build/C/man3/lround.3:31
113 #: build/C/man7/math_error.7:29 build/C/man3/matherr.3:30
114 #: build/C/man3/modf.3:37 build/C/man3/nan.3:14 build/C/man3/nextafter.3:15
115 #: build/C/man3/pow.3:38 build/C/man3/pow10.3:28 build/C/man3/remainder.3:41
116 #: build/C/man3/remquo.3:15 build/C/man3/rint.3:31 build/C/man3/round.3:30
117 #: build/C/man3/scalb.3:31 build/C/man3/scalbln.3:31 build/C/man3/signbit.3:14
118 #: build/C/man3/significand.3:13 build/C/man3/sin.3:38
119 #: build/C/man3/sincos.3:12 build/C/man3/sinh.3:39 build/C/man3/sqrt.3:37
120 #: build/C/man3/tan.3:38 build/C/man3/tanh.3:38 build/C/man3/tgamma.3:16
121 #: build/C/man3/trunc.3:28 build/C/man3/y0.3:40
127 #: build/C/man3/INFINITY.3:31
129 msgid "B<#define _ISOC99_SOURCE> /* See feature_test_macros(7) */\n"
130 msgstr "B<#define _ISOC99_SOURCE> /* feature_test_macros(7) 参照 */\n"
133 #: build/C/man3/INFINITY.3:33 build/C/man3/acos.3:41 build/C/man3/acosh.3:41
134 #: build/C/man3/asin.3:41 build/C/man3/asinh.3:41 build/C/man3/atan.3:41
135 #: build/C/man3/atan2.3:41 build/C/man3/atanh.3:41 build/C/man3/cbrt.3:36
136 #: build/C/man3/ceil.3:34 build/C/man3/copysign.3:37 build/C/man3/cos.3:40
137 #: build/C/man3/cosh.3:42 build/C/man3/erf.3:41 build/C/man3/erfc.3:32
138 #: build/C/man3/exp.3:42 build/C/man3/exp10.3:43 build/C/man3/exp2.3:42
139 #: build/C/man3/expm1.3:36 build/C/man3/fabs.3:38 build/C/man3/finite.3:32
140 #: build/C/man3/floor.3:33 build/C/man3/fma.3:18 build/C/man3/fmod.3:41
141 #: build/C/man3/fpclassify.3:17 build/C/man3/frexp.3:40
142 #: build/C/man3/hypot.3:39 build/C/man3/infnan.3:39
143 #: build/C/man3/isgreater.3:17 build/C/man3/j0.3:43 build/C/man3/ldexp.3:40
144 #: build/C/man3/lgamma.3:18 build/C/man3/log.3:42 build/C/man3/log10.3:42
145 #: build/C/man3/log1p.3:35 build/C/man3/log2.3:42 build/C/man3/lrint.3:33
146 #: build/C/man3/lround.3:34 build/C/man3/modf.3:40 build/C/man3/pow.3:41
147 #: build/C/man3/remainder.3:44 build/C/man3/remquo.3:18 build/C/man3/rint.3:34
148 #: build/C/man3/round.3:33 build/C/man3/sin.3:41 build/C/man3/sinh.3:42
149 #: build/C/man3/sqrt.3:40 build/C/man3/tan.3:41 build/C/man3/tanh.3:41
150 #: build/C/man3/trunc.3:31 build/C/man3/y0.3:43
152 msgid "B<#include E<lt>math.hE<gt>>\n"
153 msgstr "B<#include E<lt>math.hE<gt>>\n"
156 #: build/C/man3/INFINITY.3:35
158 msgid "B<INFINITY>\n"
159 msgstr "B<INFINITY>\n"
162 #: build/C/man3/INFINITY.3:37
168 #: build/C/man3/INFINITY.3:39
170 msgid "B<HUGE_VAL>\n"
171 msgstr "B<HUGE_VAL>\n"
174 #: build/C/man3/INFINITY.3:41
176 msgid "B<HUGE_VALF>\n"
177 msgstr "B<HUGE_VALF>\n"
180 #: build/C/man3/INFINITY.3:43
182 msgid "B<HUGE_VALL>\n"
183 msgstr "B<HUGE_VALL>\n"
186 #: build/C/man3/INFINITY.3:44 build/C/man3/abs.3:67 build/C/man3/acos.3:65
187 #: build/C/man3/acosh.3:77 build/C/man3/asin.3:67 build/C/man3/asinh.3:77
188 #: build/C/man3/atan.3:67 build/C/man3/atan2.3:65 build/C/man3/atanh.3:77
189 #: build/C/man3/cbrt.3:72 build/C/man3/ceil.3:60 build/C/man3/copysign.3:64
190 #: build/C/man3/cos.3:66 build/C/man3/cosh.3:68 build/C/man3/div.3:68
191 #: build/C/man3/erf.3:74 build/C/man3/erfc.3:65 build/C/man3/exp.3:68
192 #: build/C/man3/exp10.3:52 build/C/man3/exp2.3:68 build/C/man3/expm1.3:72
193 #: build/C/man3/fabs.3:64 build/C/man3/fdim.3:39 build/C/man3/fenv.3:61
194 #: build/C/man3/finite.3:90 build/C/man3/floor.3:59 build/C/man3/fma.3:45
195 #: build/C/man3/fmax.3:40 build/C/man3/fmin.3:40 build/C/man3/fmod.3:67
196 #: build/C/man3/fpclassify.3:66 build/C/man3/frexp.3:66
197 #: build/C/man3/gamma.3:40 build/C/man3/hypot.3:74 build/C/man3/ilogb.3:70
198 #: build/C/man3/infnan.3:44 build/C/man3/isgreater.3:48 build/C/man3/j0.3:89
199 #: build/C/man3/ldexp.3:66 build/C/man3/lgamma.3:71 build/C/man3/log.3:68
200 #: build/C/man3/log10.3:68 build/C/man3/log1p.3:71 build/C/man3/log2.3:68
201 #: build/C/man3/logb.3:69 build/C/man3/lrint.3:64 build/C/man3/lround.3:65
202 #: build/C/man7/math_error.7:35 build/C/man3/matherr.3:41
203 #: build/C/man3/modf.3:66 build/C/man3/nan.3:42 build/C/man3/nextafter.3:70
204 #: build/C/man3/pow.3:67 build/C/man3/pow10.3:41 build/C/man3/remainder.3:92
205 #: build/C/man3/remquo.3:45 build/C/man3/rint.3:86 build/C/man3/round.3:60
206 #: build/C/man3/scalb.3:60 build/C/man3/scalbln.3:76 build/C/man3/signbit.3:36
207 #: build/C/man3/significand.3:37 build/C/man3/sin.3:67
208 #: build/C/man3/sincos.3:25 build/C/man3/sinh.3:68 build/C/man3/sqrt.3:66
209 #: build/C/man3/tan.3:67 build/C/man3/tanh.3:67 build/C/man3/tgamma.3:44
210 #: build/C/man3/trunc.3:58 build/C/man3/y0.3:89
216 #: build/C/man3/INFINITY.3:50
218 "The macro B<INFINITY> expands to a I<float> constant representing positive "
220 msgstr "マクロ B<INFINITY> は正の無限大を表す I<float> 型の定数に展開される。"
223 #: build/C/man3/INFINITY.3:65
225 "The macro B<NAN> expands to a I<float> constant representing a quiet NaN "
226 "(when supported). A I<quiet> NaN is a NaN (\"not-a-number\") that does not "
227 "raise exceptions when it is used in arithmetic. The opposite is a "
228 "I<signaling> NaN. See IEC 60559:1989."
230 "(サポートされている場合) マクロ B<NAN> は quiet NaN を表す I<float> 型の定数"
231 "に展開される。 I<quiet> NaN は計算式の中で使われたときに例外を起こさない NaN "
232 "(\"not-a-number\") である。 この反対は I<signalling> NaN である。 IEC "
233 "60559:1989 を参照すること。"
236 #: build/C/man3/INFINITY.3:77
238 "The macros B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> expand to constants of "
239 "types I<double>, I<float> and I<long double>, respectively, that represent a "
240 "large positive value, possibly positive infinity."
242 "マクロ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> はそれぞれ I<double>, "
243 "I<float>, I<long double> 型の定数で、 大きな正の値を表し、可能な場合には正の"
247 #: build/C/man3/INFINITY.3:77 build/C/man3/abs.3:91 build/C/man3/acos.3:113
248 #: build/C/man3/acosh.3:120 build/C/man3/asin.3:111 build/C/man3/asinh.3:113
249 #: build/C/man3/atan.3:104 build/C/man3/atan2.3:166 build/C/man3/atanh.3:139
250 #: build/C/man3/cbrt.3:98 build/C/man3/ceil.3:89 build/C/man3/copysign.3:103
251 #: build/C/man3/cos.3:112 build/C/man3/cosh.3:119 build/C/man3/div.3:100
252 #: build/C/man3/erf.3:134 build/C/man3/erfc.3:130 build/C/man3/exp.3:128
253 #: build/C/man3/exp10.3:75 build/C/man3/exp2.3:91 build/C/man3/expm1.3:144
254 #: build/C/man3/fabs.3:93 build/C/man3/fdim.3:89 build/C/man3/fenv.3:284
255 #: build/C/man3/floor.3:88 build/C/man3/fma.3:164 build/C/man3/fmax.3:66
256 #: build/C/man3/fmin.3:66 build/C/man3/fmod.3:146
257 #: build/C/man3/fpclassify.3:128 build/C/man3/frexp.3:116
258 #: build/C/man3/gamma.3:65 build/C/man3/hypot.3:158 build/C/man3/ilogb.3:144
259 #: build/C/man3/infnan.3:87 build/C/man3/isgreater.3:136 build/C/man3/j0.3:157
260 #: build/C/man3/ldexp.3:137 build/C/man3/lgamma.3:158 build/C/man3/log.3:128
261 #: build/C/man3/log10.3:89 build/C/man3/log1p.3:150 build/C/man3/log2.3:91
262 #: build/C/man3/logb.3:151 build/C/man3/lrint.3:121 build/C/man3/lround.3:124
263 #: build/C/man3/modf.3:103 build/C/man3/nan.3:75 build/C/man3/nextafter.3:190
264 #: build/C/man3/pow.3:316 build/C/man3/pow10.3:49 build/C/man3/remainder.3:180
265 #: build/C/man3/remquo.3:132 build/C/man3/rint.3:133 build/C/man3/round.3:96
266 #: build/C/man3/scalb.3:177 build/C/man3/scalbln.3:171
267 #: build/C/man3/signbit.3:66 build/C/man3/significand.3:51
268 #: build/C/man3/sin.3:116 build/C/man3/sincos.3:84 build/C/man3/sinh.3:124
269 #: build/C/man3/sqrt.3:107 build/C/man3/tan.3:141 build/C/man3/tanh.3:108
270 #: build/C/man3/tgamma.3:160 build/C/man3/trunc.3:83 build/C/man3/y0.3:230
272 msgid "CONFORMING TO"
276 #: build/C/man3/INFINITY.3:79
281 #: build/C/man3/INFINITY.3:79
287 #: build/C/man3/INFINITY.3:101
289 "On a glibc system, the macro B<HUGE_VAL> is always available. Availability "
290 "of the B<NAN> macro can be tested using B<#ifdef NAN>, and similarly for "
291 "B<INFINITY>, B<HUGE_VALF>, B<HUGE_VALL>. They will be defined by "
292 "I<E<lt>math.hE<gt>> if B<_ISOC99_SOURCE> or B<_GNU_SOURCE> is defined, or "
293 "B<__STDC_VERSION__> is defined and has a value not less than 199901L."
295 "glibc システムではマクロ B<HUGE_VAL> が常に使用可能である。 B<NAN> マクロが使"
296 "用できるかは、 B<#ifdef NAN> を使ってテストできる。 B<INFINITY>, "
297 "B<HUGE_VALF>, B<HUGE_VALL> も同様である。 B<_ISOC99_SOURCE> か "
298 "B<_GNU_SOURCE> が定義されている場合、 または B<__STDC_VERSION__> が定義されて"
299 "いて、その値が 199901L 以上である場合、 これらのマクロは I<E<lt>math.hE<gt>> "
303 #: build/C/man3/INFINITY.3:101 build/C/man3/abs.3:133 build/C/man3/acos.3:119
304 #: build/C/man3/acosh.3:126 build/C/man3/asin.3:117 build/C/man3/asinh.3:119
305 #: build/C/man3/atan.3:110 build/C/man3/atan2.3:172 build/C/man3/atanh.3:156
306 #: build/C/man3/cbrt.3:102 build/C/man3/ceil.3:120 build/C/man3/copysign.3:112
307 #: build/C/man3/cos.3:125 build/C/man3/cosh.3:130 build/C/man3/div.3:115
308 #: build/C/man3/erf.3:140 build/C/man3/erfc.3:146 build/C/man3/exp.3:134
309 #: build/C/man3/exp10.3:84 build/C/man3/exp2.3:97 build/C/man3/expm1.3:178
310 #: build/C/man3/fabs.3:99 build/C/man3/fdim.3:91 build/C/man3/fenv.3:342
311 #: build/C/man3/finite.3:155 build/C/man3/floor.3:110 build/C/man3/fma.3:166
312 #: build/C/man3/fmax.3:68 build/C/man3/fmin.3:68 build/C/man3/fmod.3:160
313 #: build/C/man3/fpclassify.3:142 build/C/man3/frexp.3:155
314 #: build/C/man3/gamma.3:97 build/C/man3/hypot.3:164 build/C/man3/ilogb.3:162
315 #: build/C/man3/isgreater.3:143 build/C/man3/j0.3:172 build/C/man3/ldexp.3:143
316 #: build/C/man3/lgamma.3:177 build/C/man3/log.3:141 build/C/man3/log10.3:95
317 #: build/C/man3/log1p.3:153 build/C/man3/log2.3:97 build/C/man3/logb.3:153
318 #: build/C/man3/lrint.3:123 build/C/man3/lround.3:126
319 #: build/C/man7/math_error.7:256 build/C/man3/matherr.3:430
320 #: build/C/man3/modf.3:109 build/C/man3/nan.3:79 build/C/man3/nextafter.3:199
321 #: build/C/man3/pow.3:378 build/C/man3/pow10.3:54 build/C/man3/remainder.3:215
322 #: build/C/man3/remquo.3:134 build/C/man3/rint.3:155 build/C/man3/round.3:119
323 #: build/C/man3/scalb.3:200 build/C/man3/scalbln.3:189
324 #: build/C/man3/signbit.3:70 build/C/man3/significand.3:57
325 #: build/C/man3/sin.3:129 build/C/man3/sincos.3:86 build/C/man3/sinh.3:130
326 #: build/C/man3/sqrt.3:113 build/C/man3/tan.3:154 build/C/man3/tanh.3:114
327 #: build/C/man3/tgamma.3:187 build/C/man3/trunc.3:94 build/C/man3/y0.3:253
333 #: build/C/man3/INFINITY.3:104
334 msgid "B<fpclassify>(3), B<math_error>(7)"
335 msgstr "B<fpclassify>(3), B<math_error>(7)"
338 #: build/C/man3/INFINITY.3:104 build/C/man3/abs.3:139 build/C/man3/acos.3:127
339 #: build/C/man3/acosh.3:133 build/C/man3/asin.3:125 build/C/man3/asinh.3:126
340 #: build/C/man3/atan.3:119 build/C/man3/atan2.3:180 build/C/man3/atanh.3:163
341 #: build/C/man3/cbrt.3:105 build/C/man3/ceil.3:127 build/C/man3/copysign.3:114
342 #: build/C/man3/cos.3:134 build/C/man3/cosh.3:137 build/C/man3/div.3:118
343 #: build/C/man3/erf.3:144 build/C/man3/erfc.3:150 build/C/man3/exp.3:140
344 #: build/C/man3/exp10.3:90 build/C/man3/exp2.3:103 build/C/man3/expm1.3:182
345 #: build/C/man3/fabs.3:106 build/C/man3/fdim.3:93 build/C/man3/fenv.3:344
346 #: build/C/man3/finite.3:157 build/C/man3/floor.3:117 build/C/man3/fma.3:169
347 #: build/C/man3/fmax.3:70 build/C/man3/fmin.3:70 build/C/man3/fmod.3:162
348 #: build/C/man3/fpclassify.3:147 build/C/man3/frexp.3:158
349 #: build/C/man3/gamma.3:101 build/C/man3/hypot.3:167 build/C/man3/ilogb.3:166
350 #: build/C/man3/infnan.3:92 build/C/man3/isgreater.3:146 build/C/man3/j0.3:174
351 #: build/C/man3/ldexp.3:147 build/C/man3/lgamma.3:179 build/C/man3/log.3:148
352 #: build/C/man3/log10.3:102 build/C/man3/log1p.3:157 build/C/man3/log2.3:103
353 #: build/C/man3/logb.3:156 build/C/man3/lrint.3:130 build/C/man3/lround.3:133
354 #: build/C/man7/math_error.7:267 build/C/man3/matherr.3:434
355 #: build/C/man3/modf.3:112 build/C/man3/nan.3:83 build/C/man3/nextafter.3:201
356 #: build/C/man3/pow.3:382 build/C/man3/pow10.3:57 build/C/man3/remainder.3:219
357 #: build/C/man3/remquo.3:138 build/C/man3/rint.3:161 build/C/man3/round.3:126
358 #: build/C/man3/scalb.3:203 build/C/man3/scalbln.3:192
359 #: build/C/man3/signbit.3:72 build/C/man3/significand.3:60
360 #: build/C/man3/sin.3:138 build/C/man3/sincos.3:90 build/C/man3/sinh.3:137
361 #: build/C/man3/sqrt.3:117 build/C/man3/tan.3:162 build/C/man3/tanh.3:121
362 #: build/C/man3/tgamma.3:190 build/C/man3/trunc.3:101 build/C/man3/y0.3:255
368 #: build/C/man3/INFINITY.3:112 build/C/man3/abs.3:147 build/C/man3/acos.3:135
369 #: build/C/man3/acosh.3:141 build/C/man3/asin.3:133 build/C/man3/asinh.3:134
370 #: build/C/man3/atan.3:127 build/C/man3/atan2.3:188 build/C/man3/atanh.3:171
371 #: build/C/man3/cbrt.3:113 build/C/man3/ceil.3:135 build/C/man3/copysign.3:122
372 #: build/C/man3/cos.3:142 build/C/man3/cosh.3:145 build/C/man3/div.3:126
373 #: build/C/man3/erf.3:152 build/C/man3/erfc.3:158 build/C/man3/exp.3:148
374 #: build/C/man3/exp10.3:98 build/C/man3/exp2.3:111 build/C/man3/expm1.3:190
375 #: build/C/man3/fabs.3:114 build/C/man3/fdim.3:101 build/C/man3/fenv.3:352
376 #: build/C/man3/finite.3:165 build/C/man3/floor.3:125 build/C/man3/fma.3:177
377 #: build/C/man3/fmax.3:78 build/C/man3/fmin.3:78 build/C/man3/fmod.3:170
378 #: build/C/man3/fpclassify.3:155 build/C/man3/frexp.3:166
379 #: build/C/man3/gamma.3:109 build/C/man3/hypot.3:175 build/C/man3/ilogb.3:174
380 #: build/C/man3/infnan.3:100 build/C/man3/isgreater.3:154
381 #: build/C/man3/j0.3:182 build/C/man3/ldexp.3:155 build/C/man3/lgamma.3:187
382 #: build/C/man3/log.3:156 build/C/man3/log10.3:110 build/C/man3/log1p.3:165
383 #: build/C/man3/log2.3:111 build/C/man3/logb.3:164 build/C/man3/lrint.3:138
384 #: build/C/man3/lround.3:141 build/C/man7/math_error.7:275
385 #: build/C/man3/matherr.3:442 build/C/man3/modf.3:120 build/C/man3/nan.3:91
386 #: build/C/man3/nextafter.3:209 build/C/man3/pow.3:390 build/C/man3/pow10.3:65
387 #: build/C/man3/remainder.3:227 build/C/man3/remquo.3:146
388 #: build/C/man3/rint.3:169 build/C/man3/round.3:134 build/C/man3/scalb.3:211
389 #: build/C/man3/scalbln.3:200 build/C/man3/signbit.3:80
390 #: build/C/man3/significand.3:68 build/C/man3/sin.3:146
391 #: build/C/man3/sincos.3:98 build/C/man3/sinh.3:145 build/C/man3/sqrt.3:125
392 #: build/C/man3/tan.3:170 build/C/man3/tanh.3:129 build/C/man3/tgamma.3:198
393 #: build/C/man3/trunc.3:109 build/C/man3/y0.3:263
396 #| "This page is part of release 3.78 of the Linux I<man-pages> project. A "
397 #| "description of the project, information about reporting bugs, and the "
398 #| "latest version of this page, can be found at \\%http://www.kernel.org/doc/"
401 "This page is part of release 3.79 of the Linux I<man-pages> project. A "
402 "description of the project, information about reporting bugs, and the latest "
403 "version of this page, can be found at \\%http://www.kernel.org/doc/man-"
406 "この man ページは Linux I<man-pages> プロジェクトのリリース 3.78 の一部\n"
407 "である。プロジェクトの説明とバグ報告に関する情報は\n"
408 "http://www.kernel.org/doc/man-pages/ に書かれている。"
411 #: build/C/man3/abs.3:34
417 #: build/C/man3/abs.3:34
423 #: build/C/man3/abs.3:34 build/C/man3/asinh.3:35 build/C/man3/cbrt.3:30
424 #: build/C/man3/copysign.3:31 build/C/man3/erf.3:35 build/C/man3/erfc.3:26
425 #: build/C/man3/exp10.3:35 build/C/man3/gamma.3:9 build/C/man3/infnan.3:33
426 #: build/C/man3/nan.3:11 build/C/man3/nextafter.3:11 build/C/man3/remquo.3:12
427 #: build/C/man3/signbit.3:11 build/C/man3/significand.3:9
428 #: build/C/man3/sincos.3:9 build/C/man3/tgamma.3:13
434 #: build/C/man3/abs.3:37
435 msgid "abs, labs, llabs, imaxabs - compute the absolute value of an integer"
436 msgstr "abs, labs, llabs, imaxabs - 整数の絶対値を計算する"
439 #: build/C/man3/abs.3:40 build/C/man3/div.3:41
441 msgid "B<#include E<lt>stdlib.hE<gt>>\n"
442 msgstr "B<#include E<lt>stdlib.hE<gt>>\n"
445 #: build/C/man3/abs.3:42
447 msgid "B<int abs(int >I<j>B<);>\n"
448 msgstr "B<int abs(int >I<j>B<);>\n"
451 #: build/C/man3/abs.3:44
453 msgid "B<long int labs(long int >I<j>B<);>\n"
454 msgstr "B<long int labs(long int >I<j>B<);>\n"
457 #: build/C/man3/abs.3:46
459 msgid "B<long long int llabs(long long int >I<j>B<);>\n"
460 msgstr "B<long long int llabs(long long int >I<j>B<);>\n"
463 #: build/C/man3/abs.3:48 build/C/man3/div.3:49
465 msgid "B<#include E<lt>inttypes.hE<gt>>\n"
466 msgstr "B<#include E<lt>inttypes.hE<gt>>\n"
469 #: build/C/man3/abs.3:50
471 msgid "B<intmax_t imaxabs(intmax_t >I<j>B<);>\n"
472 msgstr "B<intmax_t imaxabs(intmax_t >I<j>B<);>\n"
475 #: build/C/man3/abs.3:55 build/C/man3/acos.3:52 build/C/man3/acosh.3:54
476 #: build/C/man3/asin.3:54 build/C/man3/asinh.3:54 build/C/man3/atan.3:54
477 #: build/C/man3/atan2.3:52 build/C/man3/atanh.3:54 build/C/man3/cbrt.3:49
478 #: build/C/man3/ceil.3:47 build/C/man3/copysign.3:50 build/C/man3/cos.3:53
479 #: build/C/man3/cosh.3:55 build/C/man3/div.3:56 build/C/man3/erf.3:52
480 #: build/C/man3/erfc.3:43 build/C/man3/exp.3:55 build/C/man3/exp2.3:55
481 #: build/C/man3/expm1.3:49 build/C/man3/fabs.3:51 build/C/man3/fdim.3:26
482 #: build/C/man3/finite.3:55 build/C/man3/floor.3:46 build/C/man3/fma.3:31
483 #: build/C/man3/fmax.3:26 build/C/man3/fmin.3:26 build/C/man3/fmod.3:54
484 #: build/C/man3/fpclassify.3:34 build/C/man3/frexp.3:53
485 #: build/C/man3/gamma.3:26 build/C/man3/hypot.3:52 build/C/man3/ilogb.3:46
486 #: build/C/man3/isgreater.3:36 build/C/man3/j0.3:68 build/C/man3/ldexp.3:53
487 #: build/C/man3/lgamma.3:39 build/C/man3/log.3:55 build/C/man3/log10.3:55
488 #: build/C/man3/log1p.3:48 build/C/man3/log2.3:55 build/C/man3/logb.3:46
489 #: build/C/man3/lrint.3:52 build/C/man3/lround.3:53 build/C/man3/modf.3:53
490 #: build/C/man3/nan.3:28 build/C/man3/nextafter.3:35 build/C/man3/pow.3:54
491 #: build/C/man3/remainder.3:61 build/C/man3/remquo.3:31 build/C/man3/rint.3:53
492 #: build/C/man3/round.3:46 build/C/man3/scalb.3:45 build/C/man3/scalbln.3:51
493 #: build/C/man3/signbit.3:24 build/C/man3/significand.3:27
494 #: build/C/man3/sin.3:54 build/C/man3/sinh.3:55 build/C/man3/sqrt.3:53
495 #: build/C/man3/tan.3:54 build/C/man3/tanh.3:54 build/C/man3/tgamma.3:30
496 #: build/C/man3/trunc.3:44 build/C/man3/y0.3:68
498 "Feature Test Macro Requirements for glibc (see B<feature_test_macros>(7)):"
499 msgstr "glibc 向けの機能検査マクロの要件 (B<feature_test_macros>(7) 参照):"
502 #: build/C/man3/abs.3:59
507 #: build/C/man3/abs.3:62 build/C/man3/div.3:63 build/C/man3/exp2.3:63
508 #: build/C/man3/fdim.3:34 build/C/man3/fma.3:40 build/C/man3/fmax.3:35
509 #: build/C/man3/fmin.3:35 build/C/man3/fpclassify.3:45
510 #: build/C/man3/isgreater.3:43 build/C/man3/log2.3:63 build/C/man3/lrint.3:59
511 #: build/C/man3/lround.3:60 build/C/man3/nan.3:37 build/C/man3/nextafter.3:65
512 #: build/C/man3/remquo.3:40 build/C/man3/round.3:55 build/C/man3/scalbln.3:60
513 #: build/C/man3/signbit.3:31 build/C/man3/tgamma.3:39 build/C/man3/trunc.3:53
515 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ "
518 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ "
522 #: build/C/man3/abs.3:65 build/C/man3/acos.3:63 build/C/man3/acosh.3:65
523 #: build/C/man3/acosh.3:75 build/C/man3/asin.3:65 build/C/man3/asinh.3:65
524 #: build/C/man3/asinh.3:75 build/C/man3/atan.3:65 build/C/man3/atan2.3:63
525 #: build/C/man3/atanh.3:65 build/C/man3/atanh.3:75 build/C/man3/cbrt.3:61
526 #: build/C/man3/cbrt.3:70 build/C/man3/ceil.3:58 build/C/man3/copysign.3:62
527 #: build/C/man3/cos.3:64 build/C/man3/cosh.3:66 build/C/man3/div.3:66
528 #: build/C/man3/erf.3:62 build/C/man3/erf.3:72 build/C/man3/erfc.3:53
529 #: build/C/man3/erfc.3:63 build/C/man3/exp.3:66 build/C/man3/exp2.3:66
530 #: build/C/man3/expm1.3:60 build/C/man3/expm1.3:70 build/C/man3/fabs.3:62
531 #: build/C/man3/fdim.3:37 build/C/man3/finite.3:70 build/C/man3/finite.3:83
532 #: build/C/man3/floor.3:57 build/C/man3/fma.3:43 build/C/man3/fmax.3:38
533 #: build/C/man3/fmin.3:38 build/C/man3/fmod.3:65 build/C/man3/fpclassify.3:48
534 #: build/C/man3/fpclassify.3:56 build/C/man3/fpclassify.3:64
535 #: build/C/man3/frexp.3:64 build/C/man3/hypot.3:62 build/C/man3/hypot.3:72
536 #: build/C/man3/ilogb.3:58 build/C/man3/ilogb.3:68 build/C/man3/isgreater.3:46
537 #: build/C/man3/ldexp.3:64 build/C/man3/lgamma.3:49 build/C/man3/lgamma.3:59
538 #: build/C/man3/log.3:66 build/C/man3/log10.3:66 build/C/man3/log1p.3:59
539 #: build/C/man3/log1p.3:69 build/C/man3/log2.3:66 build/C/man3/logb.3:57
540 #: build/C/man3/logb.3:67 build/C/man3/lrint.3:62 build/C/man3/lround.3:63
541 #: build/C/man3/modf.3:64 build/C/man3/nan.3:40 build/C/man3/nextafter.3:47
542 #: build/C/man3/nextafter.3:57 build/C/man3/nextafter.3:68
543 #: build/C/man3/pow.3:65 build/C/man3/remainder.3:73
544 #: build/C/man3/remainder.3:83 build/C/man3/remquo.3:43 build/C/man3/rint.3:64
545 #: build/C/man3/rint.3:74 build/C/man3/rint.3:84 build/C/man3/round.3:58
546 #: build/C/man3/scalbln.3:63 build/C/man3/scalbln.3:74
547 #: build/C/man3/signbit.3:34 build/C/man3/sin.3:65 build/C/man3/sinh.3:66
548 #: build/C/man3/sqrt.3:64 build/C/man3/tan.3:65 build/C/man3/tanh.3:65
549 #: build/C/man3/tgamma.3:42 build/C/man3/trunc.3:56
550 msgid "or I<cc\\ -std=c99>"
551 msgstr "or I<cc\\ -std=c99>"
554 #: build/C/man3/abs.3:79
556 "The B<abs>() function computes the absolute value of the integer argument "
557 "I<j>. The B<labs>(), B<llabs>() and B<imaxabs>() functions compute the "
558 "absolute value of the argument I<j> of the appropriate integer type for the "
561 "B<abs>() 関数は、整数の引数 I<j> の絶対値を計算する。 B<labs>(), "
562 "B<llabs>(), B<imaxabs>() 関数は、 それぞれの関数の型に応じた引数 I<j> の絶対"
566 #: build/C/man3/abs.3:79 build/C/man3/acos.3:73 build/C/man3/acosh.3:84
567 #: build/C/man3/asin.3:74 build/C/man3/asinh.3:84 build/C/man3/atan.3:74
568 #: build/C/man3/atan2.3:72 build/C/man3/atanh.3:84 build/C/man3/cbrt.3:79
569 #: build/C/man3/ceil.3:69 build/C/man3/copysign.3:81 build/C/man3/cos.3:75
570 #: build/C/man3/cosh.3:79 build/C/man3/div.3:89 build/C/man3/erf.3:83
571 #: build/C/man3/erfc.3:71 build/C/man3/exp.3:74 build/C/man3/exp10.3:58
572 #: build/C/man3/exp2.3:74 build/C/man3/expm1.3:88 build/C/man3/fabs.3:68
573 #: build/C/man3/fdim.3:42 build/C/man3/fenv.3:258 build/C/man3/floor.3:68
574 #: build/C/man3/fma.3:53 build/C/man3/fmax.3:45 build/C/man3/fmin.3:45
575 #: build/C/man3/fmod.3:87 build/C/man3/frexp.3:74 build/C/man3/gamma.3:59
576 #: build/C/man3/hypot.3:92 build/C/man3/ilogb.3:78 build/C/man3/infnan.3:56
577 #: build/C/man3/isgreater.3:111 build/C/man3/j0.3:121 build/C/man3/ldexp.3:73
578 #: build/C/man3/lgamma.3:96 build/C/man3/log.3:73 build/C/man3/log10.3:73
579 #: build/C/man3/log1p.3:83 build/C/man3/log2.3:73 build/C/man3/logb.3:94
580 #: build/C/man3/lrint.3:74 build/C/man3/lround.3:77 build/C/man3/modf.3:76
581 #: build/C/man3/nextafter.3:104 build/C/man3/pow.3:75
582 #: build/C/man3/remainder.3:118 build/C/man3/remquo.3:73
583 #: build/C/man3/rint.3:111 build/C/man3/round.3:75 build/C/man3/scalb.3:79
584 #: build/C/man3/scalbln.3:95 build/C/man3/signbit.3:53 build/C/man3/sin.3:76
585 #: build/C/man3/sincos.3:49 build/C/man3/sinh.3:79 build/C/man3/sqrt.3:71
586 #: build/C/man3/tan.3:76 build/C/man3/tanh.3:78 build/C/man3/tgamma.3:67
587 #: build/C/man3/trunc.3:63 build/C/man3/y0.3:126
593 #: build/C/man3/abs.3:82
595 "Returns the absolute value of the integer argument, of the appropriate "
596 "integer type for the function."
597 msgstr "それぞれの関数の型に応じた整数の引数の絶対値を返す。"
600 #: build/C/man3/abs.3:82 build/C/man3/asinh.3:105 build/C/man3/atan.3:96
601 #: build/C/man3/cbrt.3:90 build/C/man3/ceil.3:81 build/C/man3/copysign.3:95
602 #: build/C/man3/cos.3:104 build/C/man3/div.3:91 build/C/man3/erf.3:126
603 #: build/C/man3/erfc.3:122 build/C/man3/expm1.3:136 build/C/man3/fabs.3:85
604 #: build/C/man3/fdim.3:81 build/C/man3/fenv.3:265 build/C/man3/finite.3:121
605 #: build/C/man3/floor.3:80 build/C/man3/fma.3:156 build/C/man3/fmax.3:58
606 #: build/C/man3/fmin.3:58 build/C/man3/fpclassify.3:118
607 #: build/C/man3/frexp.3:108 build/C/man3/ilogb.3:136
608 #: build/C/man3/isgreater.3:125 build/C/man3/ldexp.3:129
609 #: build/C/man3/log1p.3:142 build/C/man3/logb.3:143 build/C/man3/lrint.3:110
610 #: build/C/man3/lround.3:113 build/C/man3/matherr.3:275 build/C/man3/modf.3:95
611 #: build/C/man3/nextafter.3:179 build/C/man3/remquo.3:124
612 #: build/C/man3/rint.3:122 build/C/man3/round.3:88 build/C/man3/scalbln.3:160
613 #: build/C/man3/signbit.3:61 build/C/man3/sin.3:108 build/C/man3/sincos.3:76
614 #: build/C/man3/tan.3:133 build/C/man3/tanh.3:100 build/C/man3/trunc.3:75
620 #: build/C/man3/abs.3:83 build/C/man3/asinh.3:106 build/C/man3/atan.3:97
621 #: build/C/man3/cbrt.3:91 build/C/man3/ceil.3:82 build/C/man3/copysign.3:96
622 #: build/C/man3/cos.3:105 build/C/man3/div.3:92 build/C/man3/erf.3:127
623 #: build/C/man3/erfc.3:123 build/C/man3/expm1.3:137 build/C/man3/fabs.3:86
624 #: build/C/man3/fdim.3:82 build/C/man3/fenv.3:266 build/C/man3/finite.3:122
625 #: build/C/man3/floor.3:81 build/C/man3/fma.3:157 build/C/man3/fmax.3:59
626 #: build/C/man3/fmin.3:59 build/C/man3/fpclassify.3:119
627 #: build/C/man3/frexp.3:109 build/C/man3/ilogb.3:137
628 #: build/C/man3/isgreater.3:126 build/C/man3/ldexp.3:130
629 #: build/C/man3/log1p.3:143 build/C/man3/logb.3:144 build/C/man3/lrint.3:111
630 #: build/C/man3/lround.3:114 build/C/man3/matherr.3:276 build/C/man3/modf.3:96
631 #: build/C/man3/nextafter.3:180 build/C/man3/remquo.3:125
632 #: build/C/man3/rint.3:123 build/C/man3/round.3:89 build/C/man3/scalbln.3:161
633 #: build/C/man3/signbit.3:62 build/C/man3/sin.3:109 build/C/man3/sincos.3:77
634 #: build/C/man3/tan.3:134 build/C/man3/tanh.3:101 build/C/man3/trunc.3:76
636 msgid "Multithreading (see pthreads(7))"
637 msgstr "マルチスレッディング (pthreads(7) 参照)"
640 #: build/C/man3/abs.3:91
642 "The B<abs>(), B<labs>(), B<llabs>(), and B<imaxabs>() functions are thread-"
645 "関数 B<abs>(), B<labs>(), B<llabs>(), B<imaxabs>() はスレッドセーフである。"
647 #. POSIX.1 (1996 edition) requires only the
651 #: build/C/man3/abs.3:106
653 "SVr4, POSIX.1-2001, 4.3BSD, C99. C89 only includes the B<abs>() and "
654 "B<labs>() functions; the functions B<llabs>() and B<imaxabs>() were added "
657 "SVr4, POSIX.1-2001, 4.3BSD, C99. C89 は B<abs>() 関数と B<labs>() 関数のみ"
658 "を含んでいる。 B<llabs>() 関数と B<imaxabs>() 関数は C99 で追加された。"
661 #: build/C/man3/abs.3:106 build/C/man3/ceil.3:95 build/C/man3/copysign.3:108
662 #: build/C/man3/erfc.3:136 build/C/man3/fenv.3:286 build/C/man3/finite.3:135
663 #: build/C/man3/floor.3:94 build/C/man3/fpclassify.3:135
664 #: build/C/man3/gamma.3:68 build/C/man3/infnan.3:89
665 #: build/C/man3/isgreater.3:138 build/C/man7/math_error.7:187
666 #: build/C/man3/pow10.3:51 build/C/man3/rint.3:135 build/C/man3/round.3:98
667 #: build/C/man3/scalbln.3:173 build/C/man3/tgamma.3:162
668 #: build/C/man3/trunc.3:85
674 #: build/C/man3/abs.3:109
676 "Trying to take the absolute value of the most negative integer is not "
678 msgstr "最大の負整数の絶対値は、定義されていない。"
681 #: build/C/man3/abs.3:117
683 "The B<llabs>() function is included in glibc since version 2.0. The "
684 "B<imaxabs>() function is included in glibc since version 2.1.1."
686 "B<llabs>() 関数はバージョン 2.0 から glibc に含まれるようになった。 "
687 "B<imaxabs>() 関数は バージョン 2.1.1 から glibc に含まれるようになった。"
690 #: build/C/man3/abs.3:123
692 "For B<llabs>() to be declared, it may be necessary to define "
693 "B<_ISOC99_SOURCE> or B<_ISOC9X_SOURCE> (depending on the version of glibc) "
694 "before including any standard headers."
696 "B<llabs>() が宣言されるためには、標準ヘッダーを include する前に "
697 "B<_ISOC99_SOURCE> か B<_ISOC9X_SOURCE>(どちらかは glibc の バージョンに依存す"
698 "る)を define しておく必要がある。"
701 #: build/C/man3/abs.3:133
703 "By default, GCC handles B<abs>(), B<labs>(), and (since GCC 3.0) "
704 "B<llabs>() and B<imaxabs>() as built-in functions."
706 "デフォルトで、GCC は B<abs>(), B<labs>() および (GCC 3.0 以降では) "
707 "B<llabs>() と B<imaxabs>() をビルドイン関数として扱う。"
710 #: build/C/man3/abs.3:139
711 msgid "B<cabs>(3), B<ceil>(3), B<fabs>(3), B<floor>(3), B<rint>(3)"
712 msgstr "B<cabs>(3), B<ceil>(3), B<fabs>(3), B<floor>(3), B<rint>(3)"
715 #: build/C/man3/acos.3:35
721 #: build/C/man3/acos.3:35 build/C/man3/acosh.3:35 build/C/man3/asin.3:35
722 #: build/C/man3/atan2.3:35 build/C/man3/cosh.3:36 build/C/man3/exp.3:36
723 #: build/C/man3/exp2.3:36 build/C/man3/hypot.3:33 build/C/man3/log.3:36
724 #: build/C/man3/log10.3:36 build/C/man3/nan.3:11 build/C/man3/remainder.3:37
725 #: build/C/man3/sinh.3:36 build/C/man3/sqrt.3:34
731 #: build/C/man3/acos.3:38
732 msgid "acos, acosf, acosl - arc cosine function"
733 msgstr "acos, acosf, acosl - 逆余弦(arc cosine)関数"
736 #: build/C/man3/acos.3:45
739 "B<double acos(double >I<x>B<);>\n"
740 "B<float acosf(float >I<x>B<);>\n"
741 "B<long double acosl(long double >I<x>B<);>\n"
743 "B<double acos(double >I<x>B<);>\n"
744 "B<float acosf(float >I<x>B<);>\n"
745 "B<long double acosl(long double >I<x>B<);>\n"
748 #: build/C/man3/acos.3:48 build/C/man3/acosh.3:50 build/C/man3/asin.3:50
749 #: build/C/man3/asinh.3:50 build/C/man3/atan.3:50 build/C/man3/atan2.3:48
750 #: build/C/man3/atanh.3:50 build/C/man3/cbrt.3:45 build/C/man3/ceil.3:43
751 #: build/C/man3/copysign.3:46 build/C/man3/cos.3:49 build/C/man3/cosh.3:51
752 #: build/C/man3/erf.3:48 build/C/man3/erfc.3:39 build/C/man3/exp.3:51
753 #: build/C/man3/exp10.3:52 build/C/man3/exp2.3:51 build/C/man3/expm1.3:45
754 #: build/C/man3/fabs.3:47 build/C/man3/fdim.3:22 build/C/man3/fenv.3:61
755 #: build/C/man3/floor.3:42 build/C/man3/fma.3:27 build/C/man3/fmax.3:22
756 #: build/C/man3/fmin.3:22 build/C/man3/fmod.3:50 build/C/man3/fpclassify.3:30
757 #: build/C/man3/frexp.3:49 build/C/man3/gamma.3:22 build/C/man3/hypot.3:48
758 #: build/C/man3/ilogb.3:42 build/C/man3/infnan.3:44
759 #: build/C/man3/isgreater.3:32 build/C/man3/j0.3:64 build/C/man3/ldexp.3:49
760 #: build/C/man3/lgamma.3:35 build/C/man3/log.3:51 build/C/man3/log10.3:51
761 #: build/C/man3/log1p.3:44 build/C/man3/log2.3:51 build/C/man3/logb.3:42
762 #: build/C/man3/lrint.3:48 build/C/man3/lround.3:49 build/C/man3/matherr.3:41
763 #: build/C/man3/modf.3:49 build/C/man3/nan.3:24 build/C/man3/nextafter.3:31
764 #: build/C/man3/pow.3:50 build/C/man3/pow10.3:41 build/C/man3/remainder.3:57
765 #: build/C/man3/remquo.3:27 build/C/man3/rint.3:49 build/C/man3/round.3:42
766 #: build/C/man3/scalb.3:41 build/C/man3/scalbln.3:47 build/C/man3/signbit.3:20
767 #: build/C/man3/significand.3:23 build/C/man3/sin.3:50
768 #: build/C/man3/sincos.3:25 build/C/man3/sinh.3:51 build/C/man3/sqrt.3:49
769 #: build/C/man3/tan.3:50 build/C/man3/tanh.3:50 build/C/man3/tgamma.3:26
770 #: build/C/man3/trunc.3:40 build/C/man3/y0.3:64
771 msgid "Link with I<-lm>."
772 msgstr "I<-lm> でリンクする。"
775 #: build/C/man3/acos.3:57
776 msgid "B<acosf>(), B<acosl>():"
777 msgstr "B<acosf>(), B<acosl>():"
780 #: build/C/man3/acos.3:60 build/C/man3/acosh.3:72 build/C/man3/asin.3:62
781 #: build/C/man3/asinh.3:72 build/C/man3/atan.3:62 build/C/man3/atan2.3:60
782 #: build/C/man3/atanh.3:72 build/C/man3/ceil.3:55 build/C/man3/cos.3:61
783 #: build/C/man3/cosh.3:63 build/C/man3/erf.3:69 build/C/man3/exp.3:63
784 #: build/C/man3/expm1.3:67 build/C/man3/fabs.3:59 build/C/man3/floor.3:54
785 #: build/C/man3/fmod.3:62 build/C/man3/fpclassify.3:61 build/C/man3/frexp.3:61
786 #: build/C/man3/hypot.3:69 build/C/man3/ilogb.3:65 build/C/man3/ldexp.3:61
787 #: build/C/man3/lgamma.3:56 build/C/man3/log.3:63 build/C/man3/log10.3:63
788 #: build/C/man3/log1p.3:66 build/C/man3/logb.3:64 build/C/man3/modf.3:61
789 #: build/C/man3/nextafter.3:54 build/C/man3/pow.3:62
790 #: build/C/man3/remainder.3:80 build/C/man3/rint.3:81
791 #: build/C/man3/scalbln.3:71 build/C/man3/sin.3:62 build/C/man3/sinh.3:63
792 #: build/C/man3/sqrt.3:61 build/C/man3/tan.3:62 build/C/man3/tanh.3:62
794 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
795 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
797 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
798 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
801 #: build/C/man3/acos.3:73
803 "The B<acos>() function calculates the arc cosine of I<x>; that is the value "
804 "whose cosine is I<x>."
806 "B<acos>() 関数は I<x> の逆余弦(arc cosine) を計算する。 すなわち、その余弦 "
807 "(cosine) が I<x> となる値である。"
810 #: build/C/man3/acos.3:77
812 "On success, these functions return the arc cosine of I<x> in radians; the "
813 "return value is in the range [0,\\ pi]."
815 "成功すると、これらの関数は I<x> の逆余弦をラジアン単位で返す。 返り値は [0,"
819 #: build/C/man3/acos.3:81 build/C/man3/acosh.3:91 build/C/man3/asin.3:82
820 #: build/C/man3/asinh.3:91 build/C/man3/atan.3:82 build/C/man3/atanh.3:91
821 #: build/C/man3/cos.3:82 build/C/man3/cosh.3:86 build/C/man3/erf.3:91
822 #: build/C/man3/erfc.3:79 build/C/man3/exp.3:82 build/C/man3/expm1.3:96
823 #: build/C/man3/fabs.3:75 build/C/man3/j0.3:129 build/C/man3/ldexp.3:87
824 #: build/C/man3/lgamma.3:102 build/C/man3/log.3:81 build/C/man3/log1p.3:91
825 #: build/C/man3/logb.3:102 build/C/man3/scalbln.3:106 build/C/man3/sin.3:83
826 #: build/C/man3/sinh.3:86 build/C/man3/sqrt.3:78 build/C/man3/tan.3:83
827 #: build/C/man3/tanh.3:85 build/C/man3/tgamma.3:73 build/C/man3/y0.3:134
828 msgid "If I<x> is a NaN, a NaN is returned."
829 msgstr "I<x> が NaN の場合、NaN が返される。"
832 #: build/C/man3/acos.3:86 build/C/man3/acosh.3:95
833 msgid "If I<x> is +1, +0 is returned."
834 msgstr "I<x> が +1 の場合、+0 が返される。"
837 #: build/C/man3/acos.3:92 build/C/man3/cos.3:88 build/C/man3/sin.3:92
838 #: build/C/man3/tan.3:89
840 "If I<x> is positive infinity or negative infinity, a domain error occurs, "
841 "and a NaN is returned."
843 "I<x> が正の無限大か負の無限大の場合、 領域エラー (domain error) が発生し、"
846 #. POSIX.1-2001 documents an optional range error for subnormal x;
847 #. glibc 2.8 does not do this.
849 #: build/C/man3/acos.3:98 build/C/man3/asin.3:96
851 "If I<x> is outside the range [-1,\\ 1], a domain error occurs, and a NaN is "
854 "I<x> が [-1,\\ 1] の範囲に入っていない場合、 領域エラー (domain error) が発生"
858 #: build/C/man3/acos.3:98 build/C/man3/acosh.3:105 build/C/man3/asin.3:96
859 #: build/C/man3/asinh.3:103 build/C/man3/atan.3:94 build/C/man3/atan2.3:162
860 #: build/C/man3/atanh.3:115 build/C/man3/cbrt.3:88 build/C/man3/ceil.3:78
861 #: build/C/man3/copysign.3:93 build/C/man3/cos.3:88 build/C/man3/cosh.3:104
862 #: build/C/man3/erf.3:106 build/C/man3/erfc.3:102 build/C/man3/exp.3:105
863 #: build/C/man3/exp10.3:65 build/C/man3/exp2.3:81 build/C/man3/expm1.3:117
864 #: build/C/man3/fabs.3:83 build/C/man3/fdim.3:59 build/C/man3/floor.3:77
865 #: build/C/man3/fma.3:117 build/C/man3/fmax.3:54 build/C/man3/fmin.3:54
866 #: build/C/man3/fmod.3:120 build/C/man3/frexp.3:106 build/C/man3/gamma.3:62
867 #: build/C/man3/hypot.3:128 build/C/man3/ilogb.3:110 build/C/man3/infnan.3:76
868 #: build/C/man3/isgreater.3:123 build/C/man3/j0.3:136 build/C/man3/ldexp.3:106
869 #: build/C/man3/lgamma.3:132 build/C/man3/log.3:105 build/C/man3/log10.3:81
870 #: build/C/man3/log1p.3:113 build/C/man3/log2.3:81 build/C/man3/logb.3:116
871 #: build/C/man3/lrint.3:88 build/C/man3/lround.3:91 build/C/man3/modf.3:93
872 #: build/C/man3/nextafter.3:149 build/C/man3/pow.3:256
873 #: build/C/man3/remainder.3:150 build/C/man3/remquo.3:101
874 #: build/C/man3/rint.3:119 build/C/man3/round.3:83 build/C/man3/scalb.3:138
875 #: build/C/man3/scalbln.3:130 build/C/man3/signbit.3:59 build/C/man3/sin.3:92
876 #: build/C/man3/sincos.3:52 build/C/man3/sinh.3:109 build/C/man3/sqrt.3:92
877 #: build/C/man3/tan.3:107 build/C/man3/tanh.3:98 build/C/man3/tgamma.3:107
878 #: build/C/man3/trunc.3:71 build/C/man3/y0.3:171
884 #: build/C/man3/acos.3:103 build/C/man3/acosh.3:110 build/C/man3/asin.3:101
885 #: build/C/man3/atanh.3:120 build/C/man3/cos.3:93 build/C/man3/cosh.3:109
886 #: build/C/man3/erf.3:111 build/C/man3/erfc.3:107 build/C/man3/exp.3:110
887 #: build/C/man3/exp10.3:70 build/C/man3/exp2.3:86 build/C/man3/expm1.3:122
888 #: build/C/man3/fdim.3:64 build/C/man3/fma.3:122 build/C/man3/fmod.3:125
889 #: build/C/man3/hypot.3:133 build/C/man3/ilogb.3:115 build/C/man3/j0.3:141
890 #: build/C/man3/ldexp.3:111 build/C/man3/lgamma.3:137 build/C/man3/log.3:110
891 #: build/C/man3/log10.3:86 build/C/man3/log1p.3:118 build/C/man3/log2.3:86
892 #: build/C/man3/logb.3:121 build/C/man3/lrint.3:93 build/C/man3/lround.3:96
893 #: build/C/man3/nextafter.3:154 build/C/man3/pow.3:281
894 #: build/C/man3/remainder.3:155 build/C/man3/remquo.3:106
895 #: build/C/man3/scalb.3:143 build/C/man3/scalbln.3:135 build/C/man3/sin.3:97
896 #: build/C/man3/sincos.3:57 build/C/man3/sinh.3:114 build/C/man3/sqrt.3:97
897 #: build/C/man3/tan.3:112 build/C/man3/tgamma.3:112 build/C/man3/y0.3:176
899 "See B<math_error>(7) for information on how to determine whether an error "
900 "has occurred when calling these functions."
902 "これらの関数を呼び出した際にエラーが発生したかの判定方法についての情報は "
903 "B<math_error>(7) を参照のこと。"
906 #: build/C/man3/acos.3:105 build/C/man3/acosh.3:112 build/C/man3/asin.3:103
907 #: build/C/man3/atanh.3:122 build/C/man3/cos.3:95 build/C/man3/cosh.3:111
908 #: build/C/man3/erf.3:113 build/C/man3/erfc.3:109 build/C/man3/exp.3:112
909 #: build/C/man3/expm1.3:124 build/C/man3/fdim.3:66 build/C/man3/fma.3:124
910 #: build/C/man3/fmod.3:127 build/C/man3/hypot.3:135 build/C/man3/ilogb.3:117
911 #: build/C/man3/j0.3:143 build/C/man3/ldexp.3:113 build/C/man3/lgamma.3:139
912 #: build/C/man3/log.3:112 build/C/man3/log1p.3:120 build/C/man3/logb.3:123
913 #: build/C/man3/lrint.3:95 build/C/man3/lround.3:98
914 #: build/C/man3/nextafter.3:156 build/C/man3/pow.3:283
915 #: build/C/man3/remainder.3:157 build/C/man3/remquo.3:108
916 #: build/C/man3/scalb.3:145 build/C/man3/scalbln.3:137 build/C/man3/sin.3:99
917 #: build/C/man3/sincos.3:59 build/C/man3/sinh.3:116 build/C/man3/sqrt.3:99
918 #: build/C/man3/tan.3:114 build/C/man3/tgamma.3:114 build/C/man3/y0.3:178
919 msgid "The following errors can occur:"
920 msgstr "以下のエラーが発生する可能性がある。"
923 #: build/C/man3/acos.3:105 build/C/man3/asin.3:103
925 msgid "Domain error: I<x> is outside the range [-1,\\ 1]"
926 msgstr "領域エラー (domain error): I<x> が [-1,\\ 1] の範囲に入っていない"
929 #: build/C/man3/acos.3:113 build/C/man3/acosh.3:120 build/C/man3/asin.3:111
930 #: build/C/man3/atanh.3:130 build/C/man3/fmod.3:146 build/C/man3/log.3:120
931 #: build/C/man3/pow.3:291 build/C/man3/remainder.3:180 build/C/man3/sqrt.3:107
932 #: build/C/man3/y0.3:186
934 "I<errno> is set to B<EDOM>. An invalid floating-point exception "
935 "(B<FE_INVALID>) is raised."
937 "I<errno> に B<EDOM> が設定される。 不正 (invalid) 浮動小数点例外 "
938 "(B<FE_INVALID>) が上がる。"
941 #: build/C/man3/acos.3:119 build/C/man3/acosh.3:126 build/C/man3/asin.3:117
942 #: build/C/man3/asinh.3:119 build/C/man3/atan.3:110 build/C/man3/atan2.3:172
943 #: build/C/man3/atanh.3:145 build/C/man3/ceil.3:95 build/C/man3/exp.3:134
944 #: build/C/man3/exp2.3:97 build/C/man3/fabs.3:99 build/C/man3/floor.3:94
945 #: build/C/man3/fmod.3:152 build/C/man3/frexp.3:122 build/C/man3/ldexp.3:143
946 #: build/C/man3/log.3:134 build/C/man3/log10.3:95 build/C/man3/modf.3:109
947 #: build/C/man3/pow.3:322 build/C/man3/sin.3:122 build/C/man3/sinh.3:130
948 #: build/C/man3/sqrt.3:113 build/C/man3/tan.3:147 build/C/man3/tanh.3:114
950 "C99, POSIX.1-2001. The variant returning I<double> also conforms to SVr4, "
953 "C99, POSIX.1-2001. I<double> 版の関数は SVr4, 4.3BSD, C89 にも準拠している。"
956 #: build/C/man3/acos.3:127
958 "B<asin>(3), B<atan>(3), B<atan2>(3), B<cacos>(3), B<cos>(3), B<sin>(3), "
961 "B<asin>(3), B<atan>(3), B<atan2>(3), B<cacos>(3), B<cos>(3), B<sin>(3), "
965 #: build/C/man3/acosh.3:35
971 #: build/C/man3/acosh.3:38
972 msgid "acosh, acoshf, acoshl - inverse hyperbolic cosine function"
973 msgstr "acosh, acoshf, acoshl - 逆双曲線余弦(inverse hyperbolic cosine)関数"
976 #: build/C/man3/acosh.3:43
978 msgid "B<double acosh(double >I<x>B<);>\n"
979 msgstr "B<double acosh(double >I<x>B<);>\n"
982 #: build/C/man3/acosh.3:45
984 msgid "B<float acoshf(float >I<x>B<);>\n"
985 msgstr "B<float acoshf(float >I<x>B<);>\n"
988 #: build/C/man3/acosh.3:47
990 msgid "B<long double acoshl(long double >I<x>B<);>\n"
991 msgstr "B<long double acoshl(long double >I<x>B<);>\n"
994 #: build/C/man3/acosh.3:58
999 #: build/C/man3/acosh.3:62 build/C/man3/asinh.3:62 build/C/man3/atanh.3:62
1000 #: build/C/man3/cbrt.3:58 build/C/man3/expm1.3:57 build/C/man3/ilogb.3:55
1001 #: build/C/man3/log1p.3:56 build/C/man3/logb.3:54 build/C/man3/nextafter.3:44
1002 #: build/C/man3/rint.3:71
1004 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
1005 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
1008 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
1009 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
1013 #: build/C/man3/acosh.3:69
1014 msgid "B<acoshf>(), B<acoshl>():"
1015 msgstr "B<acoshf>(), B<acoshl>():"
1018 #: build/C/man3/acosh.3:84
1020 "The B<acosh>() function calculates the inverse hyperbolic cosine of I<x>; "
1021 "that is the value whose hyperbolic cosine is I<x>."
1023 "B<acosh>() 関数は I<x> の逆双曲線余弦(inverse hyperbolic cosine)を 計算す"
1024 "る。 すなわち、その双曲線余弦(hyperbolic cosine)が I<x> に なるような値であ"
1028 #: build/C/man3/acosh.3:87
1030 "On success, these functions return the inverse hyperbolic cosine of I<x>."
1031 msgstr "成功すると、これらの関数は I<x> の逆双曲線余弦を返す。"
1034 #: build/C/man3/acosh.3:99 build/C/man3/exp.3:87 build/C/man3/expm1.3:105
1035 #: build/C/man3/log.3:90 build/C/man3/log1p.3:95 build/C/man3/sqrt.3:86
1036 #: build/C/man3/tgamma.3:77
1037 msgid "If I<x> is positive infinity, positive infinity is returned."
1038 msgstr "I<x> が正の無限大の場合、正の無限大が返される。"
1041 #: build/C/man3/acosh.3:105
1043 "If I<x> is less than 1, a domain error occurs, and the functions return a "
1046 "I<x> が 1 より小さい場合、 領域エラー (domain error) が発生し、NaN が返され"
1050 #: build/C/man3/acosh.3:112
1052 msgid "Domain error: I<x> is less than 1"
1053 msgstr "領域エラー (domain error): I<x> が 1 より小さい"
1056 #: build/C/man3/acosh.3:133
1058 "B<asinh>(3), B<atanh>(3), B<cacosh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1060 "B<asinh>(3), B<atanh>(3), B<cacosh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1063 #: build/C/man3/asin.3:35
1069 #: build/C/man3/asin.3:38
1070 msgid "asin, asinf, asinl - arc sine function"
1071 msgstr "asin, asinf, asinl - 逆正弦(arc sine)関数"
1074 #: build/C/man3/asin.3:43
1076 msgid "B<double asin(double >I<x>B<);>\n"
1077 msgstr "B<double asin(double >I<x>B<);>\n"
1080 #: build/C/man3/asin.3:45
1082 msgid "B<float asinf(float >I<x>B<);>\n"
1083 msgstr "B<float asinf(float >I<x>B<);>\n"
1086 #: build/C/man3/asin.3:47
1088 msgid "B<long double asinl(long double >I<x>B<);>\n"
1089 msgstr "B<long double asinl(long double >I<x>B<);>\n"
1092 #: build/C/man3/asin.3:59
1093 msgid "B<asinf>(), B<asinl>():"
1094 msgstr "B<asinf>(), B<asinl>():"
1097 #: build/C/man3/asin.3:74
1099 "The B<asin>() function calculates the principal value of the arc sine of "
1100 "I<x>; that is the value whose sine is I<x>."
1102 "B<asin>() 関数は I<x> の逆正弦(arc sine) の主値を計算する。 すなわち、その"
1103 "正弦(sine)が I<x> となるような値である。"
1106 #: build/C/man3/asin.3:78
1108 "On success, these functions return the principal value of the arc sine of "
1109 "I<x> in radians; the return value is in the range [-pi/2,\\ pi/2]."
1111 "成功すると、これらの関数は I<x> の逆正弦の主値をラジアン単位で返す。 返り値"
1112 "は [-pi/2,\\ pi/2] の範囲となる。"
1115 #: build/C/man3/asin.3:87 build/C/man3/asinh.3:95 build/C/man3/atan.3:87
1116 #: build/C/man3/atanh.3:95 build/C/man3/erf.3:95 build/C/man3/expm1.3:101
1117 #: build/C/man3/scalbln.3:115 build/C/man3/sinh.3:90 build/C/man3/sqrt.3:82
1118 #: build/C/man3/tanh.3:89
1119 msgid "If I<x> is +0 (-0), +0 (-0) is returned."
1120 msgstr "I<x> が +0 (-0) の場合、+0 (-0) が返される。"
1123 #: build/C/man3/asin.3:125
1125 "B<acos>(3), B<atan>(3), B<atan2>(3), B<casin>(3), B<cos>(3), B<sin>(3), "
1128 "B<acos>(3), B<atan>(3), B<atan2>(3), B<casin>(3), B<cos>(3), B<sin>(3), "
1132 #: build/C/man3/asinh.3:35
1138 #: build/C/man3/asinh.3:35 build/C/man3/copysign.3:31 build/C/man3/cos.3:34
1139 #: build/C/man3/expm1.3:30
1145 #: build/C/man3/asinh.3:38
1146 msgid "asinh, asinhf, asinhl - inverse hyperbolic sine function"
1147 msgstr "asinh, asinhf, asinhl - 逆双曲線正弦(inverse hyperbolic sine)関数"
1150 #: build/C/man3/asinh.3:43
1152 msgid "B<double asinh(double >I<x>B<);>\n"
1153 msgstr "B<double asinh(double >I<x>B<);>\n"
1156 #: build/C/man3/asinh.3:45
1158 msgid "B<float asinhf(float >I<x>B<);>\n"
1159 msgstr "B<float asinhf(float >I<x>B<);>\n"
1162 #: build/C/man3/asinh.3:47
1164 msgid "B<long double asinhl(long double >I<x>B<);>\n"
1165 msgstr "B<long double asinhl(long double >I<x>B<);>\n"
1168 #: build/C/man3/asinh.3:58
1170 msgstr "B<asinh>():"
1173 #: build/C/man3/asinh.3:69
1174 msgid "B<asinhf>(), B<asinhl>():"
1175 msgstr "B<asinhf>(), B<asinhl>():"
1178 #: build/C/man3/asinh.3:84
1180 "The B<asinh>() function calculates the inverse hyperbolic sine of I<x>; "
1181 "that is the value whose hyperbolic sine is I<x>."
1183 "B<asinh>() 関数は I<x> 逆双曲線正弦(inverse hyperbolic sine)を 計算する。"
1184 "すなわち、その双曲線正弦(hyperbolic sine)が I<x> に なるような値である。"
1187 #: build/C/man3/asinh.3:87
1188 msgid "On success, these functions return the inverse hyperbolic sine of I<x>."
1189 msgstr "成功すると、これらの関数は I<x> の逆双曲線正弦を返す。"
1192 #: build/C/man3/asinh.3:103 build/C/man3/ldexp.3:92 build/C/man3/scalbln.3:111
1193 #: build/C/man3/sinh.3:95
1195 "If I<x> is positive infinity (negative infinity), positive infinity "
1196 "(negative infinity) is returned."
1198 "I<x> が正の無限大 (負の無限大) の場合、正の無限大 (負の無限大) が返される。"
1201 #: build/C/man3/asinh.3:105 build/C/man3/atan.3:96 build/C/man3/atan2.3:166
1202 #: build/C/man3/cbrt.3:90 build/C/man3/copysign.3:95 build/C/man3/fabs.3:85
1203 #: build/C/man3/fmax.3:56 build/C/man3/fmin.3:56 build/C/man3/frexp.3:108
1204 #: build/C/man3/isgreater.3:125 build/C/man3/modf.3:95
1205 #: build/C/man3/signbit.3:61 build/C/man3/tanh.3:100 build/C/man3/trunc.3:73
1206 msgid "No errors occur."
1210 #: build/C/man3/asinh.3:113
1212 "The B<asinh>(), B<asinhf>(), and B<asinhl>() functions are thread-safe."
1213 msgstr "関数 B<asinh>(), B<asinhf>(), B<asinhl>() はスレッドセーフである。"
1216 #: build/C/man3/asinh.3:126
1218 "B<acosh>(3), B<atanh>(3), B<casinh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1220 "B<acosh>(3), B<atanh>(3), B<casinh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1223 #: build/C/man3/atan.3:35
1229 #: build/C/man3/atan.3:35
1235 #: build/C/man3/atan.3:38
1236 msgid "atan, atanf, atanl - arc tangent function"
1237 msgstr "atan, atanf, atanl - 逆正接(arc tangent)関数"
1240 #: build/C/man3/atan.3:43
1242 msgid "B<double atan(double >I<x>B<);>\n"
1243 msgstr "B<double atan(double >I<x>B<);>\n"
1246 #: build/C/man3/atan.3:45
1248 msgid "B<float atanf(float >I<x>B<);>\n"
1249 msgstr "B<float atanf(float >I<x>B<);>\n"
1252 #: build/C/man3/atan.3:47
1254 msgid "B<long double atanl( long double >I<x>B<);>\n"
1255 msgstr "B<long double atanl( long double >I<x>B<);>\n"
1258 #: build/C/man3/atan.3:59
1259 msgid "B<atanf>(), B<atanl>():"
1260 msgstr "B<atanf>(), B<atanl>():"
1263 #: build/C/man3/atan.3:74
1265 "The B<atan>() function calculates the principal value of the arc tangent of "
1266 "I<x>; that is the value whose tangent is I<x>."
1268 "B<atan>() I<x> の逆正接(arc tangent)の主値を計算する。 すなわち、 その正接"
1269 "(tangent)が I<x> となるような値である。"
1272 #: build/C/man3/atan.3:78
1274 "On success, these functions return the principal value of the arc tangent of "
1275 "I<x> in radians; the return value is in the range [-pi/2,\\ pi/2]."
1277 "成功すると、これらの関数は I<x> の逆正接の主値をラジアン単位で返す。 返り値"
1278 "は [-pi/2,\\ pi/2] の範囲となる。"
1280 #. POSIX.1-2001 documents an optional range error for subnormal x;
1281 #. glibc 2.8 does not do this.
1283 #: build/C/man3/atan.3:94
1285 "If I<x> is positive infinity (negative infinity), +pi/2 (-pi/2) is returned."
1286 msgstr "I<x> が正の無限大 (負の無限大) の場合、+pi/2 (-pi/2) が返される。"
1289 #: build/C/man3/atan.3:104
1290 msgid "The B<atan>(), B<atanf>(), and B<atanl>() functions are thread-safe."
1291 msgstr "関数 B<atan>(), B<atanf>(), B<atanl>() はスレッドセーフである。"
1294 #: build/C/man3/atan.3:119
1296 "B<acos>(3), B<asin>(3), B<atan2>(3), B<carg>(3), B<catan>(3), B<cos>(3), "
1297 "B<sin>(3), B<tan>(3)"
1299 "B<acos>(3), B<asin>(3), B<atan2>(3), B<carg>(3), B<catan>(3), B<cos>(3), "
1300 "B<sin>(3), B<tan>(3)"
1303 #: build/C/man3/atan2.3:35
1309 #: build/C/man3/atan2.3:38
1310 msgid "atan2, atan2f, atan2l - arc tangent function of two variables"
1311 msgstr "atan2, atan2f, atan2l - 二つの変数に対する逆正接(arc tangent)関数"
1314 #: build/C/man3/atan2.3:45
1317 "B<double atan2(double >I<y>B<, double >I<x>B<);>\n"
1318 "B<float atan2f(float >I<y>B<, float >I<x>B<);>\n"
1319 "B<long double atan2l(long double >I<y>B<, long double >I<x>B<);>\n"
1321 "B<double atan2(double >I<y>B<, double >I<x>B<);>\n"
1322 "B<float atan2f(float >I<y>B<, float >I<x>B<);>\n"
1323 "B<long double atan2l(long double >I<y>B<, long double >I<x>B<);>\n"
1326 #: build/C/man3/atan2.3:57
1327 msgid "B<atan2f>(), B<atan2l>():"
1328 msgstr "B<atan2f>(), B<atan2l>():"
1331 #: build/C/man3/atan2.3:72
1333 "The B<atan2>() function calculates the principal value of the arc tangent "
1334 "of I<y/x>, using the signs of the two arguments to determine the quadrant of "
1337 "B<atan2>() 関数は I<y/x> の逆正接 (arg tangent) の主値を計算する。 二つの引"
1338 "き数の符号は結果の象限を決定するために使われる。"
1341 #: build/C/man3/atan2.3:76
1343 "On success, these functions return the principal value of the arc tangent of "
1344 "I<y/x> in radians; the return value is in the range [-pi,\\ pi]."
1346 "成功すると、これらの関数は I<y/x> の逆正接の主値をラジアン単位で返す。 返り値"
1347 "は [-pi,\\ pi] の範囲となる。"
1350 #: build/C/man3/atan2.3:82
1351 msgid "If I<y> is +0 (-0) and I<x> is less than 0, +pi (-pi) is returned."
1352 msgstr "I<y> が +0 (-0) で I<x> が 0 未満の場合、+pi (-pi) が返される。"
1355 #: build/C/man3/atan2.3:88
1356 msgid "If I<y> is +0 (-0) and I<x> is greater than 0, +0 (-0) is returned."
1357 msgstr "I<y> が +0 (-0) で I<x> が 0 より大きい場合、+0 (-0) が返される。"
1360 #: build/C/man3/atan2.3:94
1361 msgid "If I<y> is less than 0 and I<x> is +0 or -0, -pi/2 is returned."
1362 msgstr "I<y> が 0 未満で I<x> が +0 か -0 の場合、-pi/2 が返される。"
1365 #: build/C/man3/atan2.3:100
1366 msgid "If I<y> is greater than 0 and I<x> is +0 or -0, pi/2 is returned."
1367 msgstr "I<y> が 0 より大きく I<x> が +0 か -0 の場合、pi/2 が返される。"
1372 #. is 0, a pole error shall not occur.
1374 #: build/C/man3/atan2.3:111
1375 msgid "If either I<x> or I<y> is NaN, a NaN is returned."
1376 msgstr "I<x> か I<y> のいずかが NaN の場合、NaN が返される。"
1379 #. If the result underflows, a range error may occur and
1381 #. should be returned.
1383 #: build/C/man3/atan2.3:122
1384 msgid "If I<y> is +0 (-0) and I<x> is -0, +pi (-pi) is returned."
1385 msgstr "I<y> が +0 (-0) で I<x> が -0 の場合、+pi (-pi) が返される。"
1388 #: build/C/man3/atan2.3:128
1389 msgid "If I<y> is +0 (-0) and I<x> is +0, +0 (-0) is returned."
1390 msgstr "I<y> が +0 (-0) で I<x> が +0 の場合、+0 (-0) が返される。"
1393 #: build/C/man3/atan2.3:134
1395 "If I<y> is a finite value greater (less) than 0, and I<x> is negative "
1396 "infinity, +pi (-pi) is returned."
1398 "I<y> が 0 より大きい (小さい) 有限値で I<x> が負の無限大の場合、+pi (-pi) が"
1402 #: build/C/man3/atan2.3:140
1404 "If I<y> is a finite value greater (less) than 0, and I<x> is positive "
1405 "infinity, +0 (-0) is returned."
1407 "I<y> が 0 より大きい (小さい) 有限値で I<x> が正の無限大の場合、+0 (-0) が返"
1411 #: build/C/man3/atan2.3:147
1413 "If I<y> is positive infinity (negative infinity), and I<x> is finite, pi/2 (-"
1414 "pi/2) is returned."
1416 "I<y> が正の無限大 (負の無限大) で I<x> が有限値の場合、pi/2 (-pi/2) が返され"
1420 #: build/C/man3/atan2.3:153
1422 "If I<y> is positive infinity (negative infinity) and I<x> is negative "
1423 "infinity, +3*pi/4 (-3*pi/4) is returned."
1425 "I<y> が正の無限大 (負の無限大) で I<x> が負の無限大の場合、+3*pi/4 (-3*pi/4) "
1429 #. If both arguments are 0, a domain error shall not occur.
1431 #: build/C/man3/atan2.3:162
1433 "If I<y> is positive infinity (negative infinity) and I<x> is positive "
1434 "infinity, +pi/4 (-pi/4) is returned."
1436 "I<y> が正の無限大 (負の無限大) で I<x> が正の無限大の場合、+pi/4 (-pi/4) が返"
1440 #: build/C/man3/atan2.3:180
1442 "B<acos>(3), B<asin>(3), B<atan>(3), B<carg>(3), B<cos>(3), B<sin>(3), "
1445 "B<acos>(3), B<asin>(3), B<atan>(3), B<carg>(3), B<cos>(3), B<sin>(3), "
1449 #: build/C/man3/atanh.3:35
1455 #: build/C/man3/atanh.3:35
1461 #: build/C/man3/atanh.3:38
1462 msgid "atanh, atanhf, atanhl - inverse hyperbolic tangent function"
1463 msgstr "atanh, atanhf, atanhl - 逆双曲線正接(inverse hyperbolic tangent)関数"
1466 #: build/C/man3/atanh.3:43
1468 msgid "B<double atanh(double >I<x>B<);>\n"
1469 msgstr "B<double atanh(double >I<x>B<);>\n"
1472 #: build/C/man3/atanh.3:45
1474 msgid "B<float atanhf(float >I<x>B<);>\n"
1475 msgstr "B<float atanhf(float >I<x>B<);>\n"
1478 #: build/C/man3/atanh.3:47
1480 msgid "B<long double atanhl(long double >I<x>B<);>\n"
1481 msgstr "B<long double atanhl(long double >I<x>B<);>\n"
1484 #: build/C/man3/atanh.3:58
1486 msgstr "B<atanh>():"
1489 #: build/C/man3/atanh.3:69
1490 msgid "B<atanhf>(), B<atanhl>():"
1491 msgstr "B<atanhf>(), B<atanhl>():"
1494 #: build/C/man3/atanh.3:84
1496 "The B<atanh>() function calculates the inverse hyperbolic tangent of I<x>; "
1497 "that is the value whose hyperbolic tangent is I<x>."
1499 "B<atanh>() 関数は I<x> の逆双曲線正接 (inverse hyperbolic tangent) を計算す"
1500 "る。 すなわち、その双曲線正接 (hyperbolic tangent) が I<x> になる ような値で"
1504 #: build/C/man3/atanh.3:87
1506 "On success, these functions return the inverse hyperbolic tangent of I<x>."
1507 msgstr "成功すると、これらの関数は I<x> の逆双曲線正接を返す。"
1510 #: build/C/man3/atanh.3:106
1512 "If I<x> is +1 or -1, a pole error occurs, and the functions return "
1513 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the "
1514 "mathematically correct sign."
1516 "I<x> が +1 か -1 の場合、 極エラー (pole error) が発生し、 関数の種類に応じ"
1517 "て、数学的に正しい符号の B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> がそれぞれ返"
1520 #. POSIX.1-2001 documents an optional range error for subnormal x;
1521 #. glibc 2.8 does not do this.
1523 #: build/C/man3/atanh.3:115
1525 "If the absolute value of I<x> is greater than 1, a domain error occurs, and "
1526 "a NaN is returned."
1528 "I<x> の絶対値が 1 より大きい場合、 領域エラー (domain error) が発生し、 NaN "
1532 #: build/C/man3/atanh.3:122
1534 msgid "Domain error: I<x> less than -1 or greater than +1"
1535 msgstr "領域エラー (domain error): I<x> が -1 より小さいか +1 より大きい"
1538 #: build/C/man3/atanh.3:130
1540 msgid "Pole error: I<x> is +1 or -1"
1541 msgstr "極エラー (pole error): I<x> が +1 か -1"
1544 #: build/C/man3/atanh.3:139 build/C/man3/lgamma.3:148 build/C/man3/pow.3:300
1546 "I<errno> is set to B<ERANGE> (but see BUGS). A divide-by-zero floating-"
1547 "point exception (B<FE_DIVBYZERO>) is raised."
1549 "I<errno> に B<ERANGE> が設定される (「バグ」の節も参照)。 0 による除算 "
1550 "(divide-by-zero) 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
1553 #: build/C/man3/atanh.3:145 build/C/man3/cos.3:118 build/C/man3/cosh.3:125
1554 #: build/C/man3/exp10.3:77 build/C/man3/expm1.3:147 build/C/man3/fenv.3:331
1555 #: build/C/man3/fmod.3:152 build/C/man3/ilogb.3:146 build/C/man3/j0.3:163
1556 #: build/C/man3/lgamma.3:167 build/C/man3/log.3:134
1557 #: build/C/man3/nextafter.3:194 build/C/man3/pow.3:322
1558 #: build/C/man3/remainder.3:204 build/C/man3/sin.3:122 build/C/man3/tan.3:147
1559 #: build/C/man3/tgamma.3:169 build/C/man3/y0.3:236
1564 #. Bug: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6759
1565 #. This can be seen in sysdeps/ieee754/k_standard.c
1567 #: build/C/man3/atanh.3:156
1569 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> as set to "
1570 "B<EDOM> instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
1571 "does the right thing."
1573 "glibc 2.9 とそれ以前のバージョンでは、 極エラーが発生した場合、POSIX で要求さ"
1574 "れている B<ERANGE> ではなく B<EDOM> が I<errno> に設定される。 バージョン "
1575 "2.10 以降の glibc では、正しい動作をする。"
1578 #: build/C/man3/atanh.3:163
1580 "B<acosh>(3), B<asinh>(3), B<catanh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1582 "B<acosh>(3), B<asinh>(3), B<catanh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1585 #: build/C/man3/cbrt.3:30
1591 #: build/C/man3/cbrt.3:30
1597 #: build/C/man3/cbrt.3:33
1598 msgid "cbrt, cbrtf, cbrtl - cube root function"
1599 msgstr "cbrt, cbrtf, cbrtl - 立方根を計算する関数"
1602 #: build/C/man3/cbrt.3:38
1604 msgid "B<double cbrt(double >I<x>B<);>\n"
1605 msgstr "B<double cbrt(double >I<x>B<);>\n"
1608 #: build/C/man3/cbrt.3:40
1610 msgid "B<float cbrtf(float >I<x>B<);>\n"
1611 msgstr "B<float cbrtf(float >I<x>B<);>\n"
1614 #: build/C/man3/cbrt.3:42
1616 msgid "B<long double cbrtl(long double >I<x>B<);>\n"
1617 msgstr "B<long double cbrtl(long double >I<x>B<);>\n"
1620 #: build/C/man3/cbrt.3:53
1625 #: build/C/man3/cbrt.3:64
1626 msgid "B<cbrtf>(), B<cbrtl>():"
1627 msgstr "B<cbrtf>(), B<cbrtl>():"
1630 #: build/C/man3/cbrt.3:67
1632 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1633 "_ISOC99_SOURCE || _POSIX_C_SOUCE\\ E<gt>=\\ 200112L;"
1635 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1636 "_ISOC99_SOURCE || _POSIX_C_SOUCE\\ E<gt>=\\ 200112L;"
1639 #: build/C/man3/cbrt.3:79
1641 "The B<cbrt>() function returns the (real) cube root of I<x>. This function "
1642 "cannot fail; every representable real value has a representable real cube "
1645 "B<cbrt>() 関数は I<x> の (実数)立方根を返す。 この関数が失敗することはない。"
1646 "なぜなら、 すべての内部表現可能な (representable) 実数は 必ず内部表現可能な立"
1650 #: build/C/man3/cbrt.3:82
1651 msgid "These functions return the cube root of I<x>."
1652 msgstr "これらの関数は I<x> の立方根を返す。"
1655 #: build/C/man3/cbrt.3:88
1657 "If I<x> is +0, -0, positive infinity, negative infinity, or NaN, I<x> is "
1660 "I<x> が +0、-0、正の無限大、負の無限大、NaN のいずれかの場合、 I<x> が返され"
1664 #: build/C/man3/cbrt.3:98
1665 msgid "The B<cbrt>(), B<cbrtf>(), and B<cbrtl>() functions are thread-safe."
1666 msgstr "関数 B<cbrt>(), B<cbrtf>(), B<cbrtl>() はスレッドセーフである。"
1669 #: build/C/man3/cbrt.3:102 build/C/man3/expm1.3:147 build/C/man3/fdim.3:91
1670 #: build/C/man3/fma.3:166 build/C/man3/fmax.3:68 build/C/man3/fmin.3:68
1671 #: build/C/man3/ilogb.3:146 build/C/man3/isgreater.3:138
1672 #: build/C/man3/log1p.3:153 build/C/man3/logb.3:153 build/C/man3/lrint.3:123
1673 #: build/C/man3/lround.3:126 build/C/man3/remquo.3:134 build/C/man3/rint.3:135
1674 #: build/C/man3/round.3:98 build/C/man3/scalbln.3:173
1675 #: build/C/man3/tgamma.3:162 build/C/man3/trunc.3:85
1676 msgid "C99, POSIX.1-2001."
1677 msgstr "C99, POSIX.1-2001."
1680 #: build/C/man3/cbrt.3:105
1681 msgid "B<pow>(3), B<sqrt>(3)"
1682 msgstr "B<pow>(3), B<sqrt>(3)"
1685 #: build/C/man3/ceil.3:27
1691 #: build/C/man3/ceil.3:27 build/C/man3/modf.3:33 build/C/man3/round.3:27
1692 #: build/C/man3/scalbln.3:27 build/C/man3/trunc.3:25
1698 #: build/C/man3/ceil.3:31
1700 "ceil, ceilf, ceill - ceiling function: smallest integral value not less than "
1702 msgstr "ceil, ceilf, ceill - 引き数を下回らない最小の整数値"
1705 #: build/C/man3/ceil.3:36
1707 msgid "B<double ceil(double >I<x>B<);>\n"
1708 msgstr "B<double ceil(double >I<x>B<);>\n"
1711 #: build/C/man3/ceil.3:38
1713 msgid "B<float ceilf(float >I<x>B<);>\n"
1714 msgstr "B<float ceilf(float >I<x>B<);>\n"
1717 #: build/C/man3/ceil.3:40
1719 msgid "B<long double ceill(long double >I<x>B<);>\n"
1720 msgstr "B<long double ceill(long double >I<x>B<);>\n"
1723 #: build/C/man3/ceil.3:52
1724 msgid "B<ceilf>(), B<ceill>():"
1725 msgstr "B<ceilf>(), B<ceill>():"
1728 #: build/C/man3/ceil.3:63
1730 "These functions return the smallest integral value that is not less than "
1732 msgstr "これらの関数は I<x> より小さくない最小の整数値を返す。"
1735 #: build/C/man3/ceil.3:69
1736 msgid "For example, I<ceil(0.5)> is 1.0, and I<ceil(-0.5)> is 0.0."
1737 msgstr "例えば、 I<ceil(0.5)> は 1.0 であり、 I<ceil(-0.5)> は 0.0 である。"
1740 #: build/C/man3/ceil.3:72
1741 msgid "These functions return the ceiling of I<x>."
1742 msgstr "これらの関数は I<x> を下回らない整数値を返す。"
1745 #: build/C/man3/ceil.3:78 build/C/man3/rint.3:119 build/C/man3/round.3:83
1746 msgid "If I<x> is integral, +0, -0, NaN, or infinite, I<x> itself is returned."
1748 "I<x> が整数、+0、-0、NaN、無限のいずれかの場合、 I<x> そのものが返される。"
1751 #: build/C/man3/ceil.3:81 build/C/man3/floor.3:80 build/C/man3/rint.3:122
1752 #: build/C/man3/round.3:86
1754 "No errors occur. POSIX.1-2001 documents a range error for overflows, but "
1757 "エラーは発生しない。 POSIX.1-2001 にはオーバーフローでの範囲エラー (range "
1758 "error) の 記載がある。「注意」の節を参照のこと。"
1761 #: build/C/man3/ceil.3:89
1762 msgid "The B<ceil>(), B<ceilf>(), and B<ceill>() functions are thread-safe."
1763 msgstr "関数 B<ceil>(), B<ceilf>(), B<ceill>() はスレッドセーフである。"
1766 #: build/C/man3/ceil.3:111 build/C/man3/floor.3:110 build/C/man3/rint.3:150
1768 "SUSv2 and POSIX.1-2001 contain text about overflow (which might set I<errno> "
1769 "to B<ERANGE>, or raise an B<FE_OVERFLOW> exception). In practice, the "
1770 "result cannot overflow on any current machine, so this error-handling stuff "
1771 "is just nonsense. (More precisely, overflow can happen only when the "
1772 "maximum value of the exponent is smaller than the number of mantissa bits. "
1773 "For the IEEE-754 standard 32-bit and 64-bit floating-point numbers the "
1774 "maximum value of the exponent is 128 (respectively, 1024), and the number of "
1775 "mantissa bits is 24 (respectively, 53).)"
1777 "SUSv2 と POSIX.1-2001 にはオーバーフローに関する記述があり、 オーバーフローの"
1778 "場合には、 I<errno> を B<ERANGE> に設定するか、 B<FE_OVERFLOW> 例外を発生する"
1779 "こととされている。 実際のところ、どの現行のマシンでも結果がオーバーフローを起"
1780 "こすことはないので、 このエラー処理は意味がない。 (より正確に言うと、オーバー"
1781 "フローは指数部の最大値が 仮数部を表すビットの数より小さい場合にしか起こらな"
1782 "い。 IEEE-754 規格の 32 ビットと 64 ビットの浮動小数では、 指数部の最大値はそ"
1783 "れぞれ 128 と 1024 であり、 仮数部のビット数はそれぞれ 24 と 53 である。)"
1786 #: build/C/man3/ceil.3:120 build/C/man3/trunc.3:94
1788 "The integral value returned by these functions may be too large to store in "
1789 "an integer type (I<int>, I<long>, etc.). To avoid an overflow, which will "
1790 "produce undefined results, an application should perform a range check on "
1791 "the returned value before assigning it to an integer type."
1793 "これらの関数が返す整数値は整数型 (I<int>, I<long> など) に格納するには大き過"
1794 "ぎるかもしれない。 オーバーフローが起こった場合の結果は分からないので、 オー"
1795 "バーフローを避けるため、アプリケーションでは整数型に代入する前に 返された値の"
1799 #: build/C/man3/ceil.3:127
1801 "B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), "
1804 "B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), "
1808 #: build/C/man3/copysign.3:31
1814 #: build/C/man3/copysign.3:34
1815 msgid "copysign, copysignf, copysignl - copy sign of a number"
1816 msgstr "copysign, copysignf, copysignl - 数の符号をコピーする"
1819 #: build/C/man3/copysign.3:39
1821 msgid "B<double copysign(double >I<x>B<, double >I<y>B<);>\n"
1822 msgstr "B<double copysign(double >I<x>B<, double >I<y>B<);>\n"
1825 #: build/C/man3/copysign.3:41
1827 msgid "B<float copysignf(float >I<x>B<, float >I<y>B<);>\n"
1828 msgstr "B<float copysignf(float >I<x>B<, float >I<y>B<);>\n"
1831 #: build/C/man3/copysign.3:43
1833 msgid "B<long double copysignl(long double >I<x>B<, long double >I<y>B<);>\n"
1834 msgstr "B<long double copysignl(long double >I<x>B<, long double >I<y>B<);>\n"
1837 #: build/C/man3/copysign.3:56
1838 msgid "B<copysign>(), B<copysignf>(), B<copysignl>():"
1839 msgstr "B<copysign>(), B<copysignf>(), B<copysignl>():"
1842 #: build/C/man3/copysign.3:59
1844 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1845 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
1847 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1848 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
1851 #: build/C/man3/copysign.3:75
1853 "The B<copysign>(), B<copysignf>(), and B<copysignl>() functions return a "
1854 "value whose absolute value matches that of I<x>, but whose sign bit matches "
1857 "関数 B<copysign>(), B<copysignf>(), B<copysignl>() は絶対値が I<x> に等しく、"
1858 "符号ビットが I<y> に等しい値を返す。"
1861 #: build/C/man3/copysign.3:81
1863 "For example, I<copysign(42.0,\\ -1.0)> and I<copysign(-42.0, -1.0)> both "
1867 "I<copysign(42.0,\\ -1.0)> と I<copysign(-42.0, -1.0)> はどちらも -42.0 を返"
1871 #: build/C/man3/copysign.3:86
1873 "On success, these functions return a value whose magnitude is taken from "
1874 "I<x> and whose sign is taken from I<y>."
1876 "成功すると、これらの関数は、その絶対値は I<x> に等しく、符号は I<y> に等しい"
1880 #: build/C/man3/copysign.3:93
1881 msgid "If I<x> is a NaN, a NaN with the sign bit of I<y> is returned."
1882 msgstr "I<x> が NaN の場合、NaN に I<y> の符号ビットをつけて返す。"
1885 #: build/C/man3/copysign.3:103
1887 "The B<copysign>(), B<copysignf>(), and B<copysignl>() functions are thread-"
1890 "関数 B<copysign>(), B<copysignf>(), B<copysignl>() はスレッドセーフである。"
1893 #: build/C/man3/copysign.3:108 build/C/man3/nextafter.3:194
1894 #: build/C/man3/signbit.3:70
1896 "C99, POSIX.1-2001. This function is defined in IEC 559 (and the appendix "
1897 "with recommended functions in IEEE 754/IEEE 854)."
1899 "C99, POSIX.1-2001. この関数は IEC 559 で定義されている (また IEEE 754/IEEE "
1900 "854 では付録で推奨関数として定義されている)。"
1903 #: build/C/man3/copysign.3:112
1905 "On architectures where the floating-point formats are not IEEE 754 "
1906 "compliant, these functions may treat a negative zero as positive."
1908 "浮動小数点形式が IEEE 754 準拠でないアーキテクチャーでは、 これらの関数は負"
1912 #: build/C/man3/copysign.3:114
1913 msgid "B<signbit>(3)"
1914 msgstr "B<signbit>(3)"
1917 #: build/C/man3/cos.3:34
1923 #: build/C/man3/cos.3:37
1924 msgid "cos, cosf, cosl - cosine function"
1925 msgstr "cos, cosf, cosl - 余弦 (コサイン) 関数"
1928 #: build/C/man3/cos.3:42
1930 msgid "B<double cos(double >I<x>B<);>\n"
1931 msgstr "B<double cos(double >I<x>B<);>\n"
1934 #: build/C/man3/cos.3:44
1936 msgid "B<float cosf(float >I<x>B<);>\n"
1937 msgstr "B<float cosf(float >I<x>B<);>\n"
1940 #: build/C/man3/cos.3:46
1942 msgid "B<long double cosl(long double >I<x>B<);>\n"
1943 msgstr "B<long double cosl(long double >I<x>B<);>\n"
1946 #: build/C/man3/cos.3:58
1947 msgid "B<cosf>(), B<cosl>():"
1948 msgstr "B<cosf>(), B<cosl>():"
1951 #: build/C/man3/cos.3:75
1953 "The B<cos>() function returns the cosine of I<x>, where I<x> is given in "
1956 "B<cos>() 関数は I<x> の余弦 (コサイン) の値を返す。 I<x> はラジアン単位で指"
1960 #: build/C/man3/cos.3:78
1961 msgid "On success, these functions return the cosine of I<x>."
1962 msgstr "成功すると、これらの関数は I<x> の余弦を返す。"
1965 #: build/C/man3/cos.3:95 build/C/man3/fmod.3:127 build/C/man3/ilogb.3:127
1966 #: build/C/man3/sin.3:99 build/C/man3/sincos.3:59 build/C/man3/tan.3:114
1968 msgid "Domain error: I<x> is an infinity"
1969 msgstr "領域エラー (domain error): I<x> が無限大である"
1972 #: build/C/man3/cos.3:104 build/C/man3/fmod.3:136 build/C/man3/sin.3:108
1973 #: build/C/man3/tan.3:123
1975 "I<errno> is set to B<EDOM> (but see BUGS). An invalid floating-point "
1976 "exception (B<FE_INVALID>) is raised."
1978 "I<errno> に B<EDOM> が設定される (「バグ」の節も参照)。 不正 (invalid) 浮動小"
1979 "数点例外 (B<FE_INVALID>) が上がる。"
1982 #: build/C/man3/cos.3:112
1983 msgid "The B<cos>(), B<cosf>(), and B<cosl>() functions are thread-safe."
1984 msgstr "関数 B<cos>(), B<cosf>(), B<cosl>() はスレッドセーフである。"
1987 #: build/C/man3/cos.3:118 build/C/man3/cosh.3:125 build/C/man3/erf.3:140
1988 #: build/C/man3/erfc.3:136 build/C/man3/hypot.3:164 build/C/man3/log2.3:97
1990 "C99, POSIX.1-2001. The variant returning I<double> also conforms to SVr4, "
1993 "C99, POSIX.1-2001. I<double> 版の関数は SVr4, 4.3BSD にも準拠している。"
1995 #. http://sourceware.org/bugzilla/show_bug.cgi?id=6782
1997 #: build/C/man3/cos.3:125 build/C/man3/sin.3:129 build/C/man3/tan.3:154
1999 "Before version 2.10, the glibc implementation did not set I<errno> to "
2000 "B<EDOM> when a domain error occurred."
2002 "バージョン 2.10 より前の glibc の実装では、 領域エラーが発生した際に、 "
2003 "I<errno> に B<EDOM> が設定されなかった。"
2006 #: build/C/man3/cos.3:134
2008 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<ccos>(3), B<sin>(3), "
2009 "B<sincos>(3), B<tan>(3)"
2011 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<ccos>(3), B<sin>(3), "
2012 "B<sincos>(3), B<tan>(3)"
2015 #: build/C/man3/cosh.3:36
2021 #: build/C/man3/cosh.3:39
2022 msgid "cosh, coshf, coshl - hyperbolic cosine function"
2023 msgstr "cosh, coshf, coshl - 双曲線余弦 (ハイパボリックコサイン) 関数"
2026 #: build/C/man3/cosh.3:44
2028 msgid "B<double cosh(double >I<x>B<);>\n"
2029 msgstr "B<double cosh(double >I<x>B<);>\n"
2032 #: build/C/man3/cosh.3:46
2034 msgid "B<float coshf(float >I<x>B<);>\n"
2035 msgstr "B<float coshf(float >I<x>B<);>\n"
2038 #: build/C/man3/cosh.3:48
2040 msgid "B<long double coshl(long double >I<x>B<);>\n"
2041 msgstr "B<long double coshl(long double >I<x>B<);>\n"
2044 #: build/C/man3/cosh.3:60
2045 msgid "B<coshf>(), B<coshl>():"
2046 msgstr "B<coshf>(), B<coshl>():"
2049 #: build/C/man3/cosh.3:75
2051 "The B<cosh>() function returns the hyperbolic cosine of I<x>, which is "
2052 "defined mathematically as:"
2054 "B<cosh>() 関数は双曲線余弦 (ハイパボリックコサイン) の値を返す。 数学的には"
2058 #: build/C/man3/cosh.3:78
2060 msgid " cosh(x) = (exp(x) + exp(-x)) / 2\n"
2061 msgstr " cosh(x) = (exp(x) + exp(-x)) / 2\n"
2064 #: build/C/man3/cosh.3:82
2065 msgid "On success, these functions return the hyperbolic cosine of I<x>."
2066 msgstr "成功すると、これらの関数は I<x> の双曲線余弦を返す。"
2069 #: build/C/man3/cosh.3:90 build/C/man3/erfc.3:83
2070 msgid "If I<x> is +0 or -0, 1 is returned."
2071 msgstr "I<x> が +0 か -0 の場合、1 が返される。"
2074 #: build/C/man3/cosh.3:95 build/C/man3/lgamma.3:111
2076 "If I<x> is positive infinity or negative infinity, positive infinity is "
2078 msgstr "I<x> が正の無限大か負の無限大の場合、正の無限大が返される。"
2081 #: build/C/man3/cosh.3:104 build/C/man3/exp.3:105
2083 "If the result overflows, a range error occurs, and the functions return "
2084 "+B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, respectively."
2086 "結果がオーバーフローする場合、範囲エラーが発生し、 各関数はそれぞれ "
2087 "+B<HUGE_VAL>, +B<HUGE_VALF>, +B<HUGE_VALL> を返す。"
2090 #: build/C/man3/cosh.3:111 build/C/man3/fdim.3:66 build/C/man3/fma.3:133
2091 #: build/C/man3/hypot.3:135 build/C/man3/lgamma.3:148
2092 #: build/C/man3/nextafter.3:156 build/C/man3/sinh.3:116 build/C/man3/tan.3:123
2093 #: build/C/man3/tgamma.3:130 build/C/man3/y0.3:217
2095 msgid "Range error: result overflow"
2096 msgstr "範囲エラー (range error): 結果のオーバーフロー"
2099 #: build/C/man3/cosh.3:119 build/C/man3/exp.3:120 build/C/man3/hypot.3:143
2100 #: build/C/man3/ldexp.3:121 build/C/man3/lgamma.3:158 build/C/man3/pow.3:308
2101 #: build/C/man3/sinh.3:124 build/C/man3/tgamma.3:138
2103 "I<errno> is set to B<ERANGE>. An overflow floating-point exception "
2104 "(B<FE_OVERFLOW>) is raised."
2106 "I<errno> に B<ERANGE> が設定される。 オーバーフロー浮動小数点例外 "
2107 "(B<FE_OVERFLOW>) が上がる。"
2110 #: build/C/man3/cosh.3:130
2112 "In glibc version 2.3.4 and earlier, an overflow floating-point "
2113 "(B<FE_OVERFLOW>) exception is not raised when an overflow occurs."
2115 "glibc バージョン 2.3.4 以前では、オーバーフローが発生したときに、 オーバーフ"
2116 "ロー浮動小数点例外 (B<FE_OVERFLOW>) が上がらなかった。"
2119 #: build/C/man3/cosh.3:137
2121 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<ccos>(3), B<sinh>(3), B<tanh>(3)"
2123 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<ccos>(3), B<sinh>(3), B<tanh>(3)"
2126 #: build/C/man3/div.3:34
2132 #: build/C/man3/div.3:34
2138 #: build/C/man3/div.3:38
2140 "div, ldiv, lldiv, imaxdiv - compute quotient and remainder of an integer "
2142 msgstr "div, ldiv, lldiv, imaxdiv - integer 型の割算の商と余りを計算する"
2145 #: build/C/man3/div.3:43
2147 msgid "B<div_t div(int >I<numerator>B<, int >I<denominator>B<);>\n"
2148 msgstr "B<div_t div(int >I<numerator>B<, int >I<denominator>B<);>\n"
2151 #: build/C/man3/div.3:45
2153 msgid "B<ldiv_t ldiv(long >I<numerator>B<, long >I<denominator>B<);>\n"
2154 msgstr "B<ldiv_t ldiv(long >I<numerator>B<, long >I<denominator>B<);>\n"
2157 #: build/C/man3/div.3:47
2159 msgid "B<lldiv_t lldiv(long long >I<numerator>B<, long long >I<denominator>B<);>\n"
2160 msgstr "B<lldiv_t lldiv(long long >I<numerator>B<, long long >I<denominator>B<);>\n"
2163 #: build/C/man3/div.3:51
2165 msgid "B<imaxdiv_t imaxdiv(intmax_t >I<numerator>B<, intmax_t >I<denominator>B<);>\n"
2166 msgstr "B<imaxdiv_t imaxdiv(intmax_t >I<numerator>B<, intmax_t >I<denominator>B<);>\n"
2169 #: build/C/man3/div.3:60
2171 msgstr "B<lldiv>():"
2174 #: build/C/man3/div.3:78
2176 "The B<div>() function computes the value I<numerator>/I<denominator> and "
2177 "returns the quotient and remainder in a structure named I<div_t> that "
2178 "contains two integer members (in unspecified order) named I<quot> and "
2179 "I<rem>. The quotient is rounded toward zero. The result satisfies "
2180 "I<quot>*I<denominator>+I<rem> = I<numerator>."
2182 "B<div>() 関数は I<numerator>/I<denominator> の値を計算する。 商と余りは、 "
2183 "I<quot> (商) と I<rem> (余り) という名前の 2 つの integer 型メンバを含む "
2184 "I<div_t> という構造体の中に返される (メンバの順番は不定である)。 商は 0 に近"
2185 "い方に丸められる。 結果は I<quot>*I<denominator>+I<rem> = I<numerator> を満た"
2189 #: build/C/man3/div.3:89
2191 "The B<ldiv>(), B<lldiv>(), and B<imaxdiv>() functions do the same, dividing "
2192 "numbers of the indicated type and returning the result in a structure of the "
2193 "indicated name, in all cases with fields I<quot> and I<rem> of the same type "
2194 "as the function arguments."
2196 "B<ldiv>(), B<lldiv>(), B<imaxdiv>() 関数は同様な動作をし、 上に示した型の数"
2197 "値を割算して、上に示した名前の構造体に結果を返す。 どの場合でもフィールド "
2198 "I<quot> と I<rem> は、 関数の引き数と同じ型である。"
2201 #: build/C/man3/div.3:91
2202 msgid "The I<div_t> (etc.) structure."
2203 msgstr "I<div_t> (などの) 構造体。"
2206 #: build/C/man3/div.3:100
2208 "The B<div>(), B<ldiv>(), B<lldiv>(), and B<imaxdiv>() functions are thread-"
2211 "関数 B<div>(), B<ldiv>(), B<lldiv>(), B<imaxdiv>() はスレッドセーフである。"
2214 #: build/C/man3/div.3:107
2216 "SVr4, 4.3BSD, C89. C99. The functions B<lldiv>() and B<imaxdiv>() were "
2219 "SVr4, 4.3BSD, C89, C99.\n"
2220 "関数 B<lldiv>() と B<imaxdiv>() は C99 に追加された。"
2223 #: build/C/man3/div.3:107 build/C/man3/frexp.3:122 build/C/man3/matherr.3:280
2224 #: build/C/man3/remainder.3:213
2230 #: build/C/man3/div.3:109
2232 msgstr "以下の式を計算すると、"
2235 #: build/C/man3/div.3:112
2237 msgid " div_t q = div(-5, 3);\n"
2238 msgstr " div_t q = div(-5, 3);\n"
2241 #: build/C/man3/div.3:115
2242 msgid "the values I<q.quot> and I<q.rem> are -1 and -2, respectively."
2243 msgstr "I<q.quot> と I<q.rem> はそれぞれ -1 と -2 になる。"
2246 #: build/C/man3/div.3:118
2247 msgid "B<abs>(3), B<remainder>(3)"
2248 msgstr "B<abs>(3), B<remainder>(3)"
2251 #: build/C/man3/erf.3:35
2257 #: build/C/man3/erf.3:35 build/C/man3/erfc.3:26
2263 #: build/C/man3/erf.3:38
2264 msgid "erf, erff, erfl, - error function"
2265 msgstr "erf, erff, erfl - 誤差関数"
2268 #: build/C/man3/erf.3:45
2271 "B<double erf(double >I<x>B<);>\n"
2272 "B<float erff(float >I<x>B<);>\n"
2273 "B<long double erfl(long double >I<x>B<);>\n"
2275 "B<double erf(double >I<x>B<);>\n"
2276 "B<float erff(float >I<x>B<);>\n"
2277 "B<long double erfl(long double >I<x>B<);>\n"
2280 #: build/C/man3/erf.3:56
2285 #: build/C/man3/erf.3:59 build/C/man3/erfc.3:50 build/C/man3/fpclassify.3:53
2286 #: build/C/man3/hypot.3:59 build/C/man3/lgamma.3:46
2288 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE || "
2289 "_POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2291 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE || "
2292 "_POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2295 #: build/C/man3/erf.3:66
2296 msgid "B<erff>(), B<erfl>():"
2297 msgstr "B<erff>(), B<erfl>():"
2300 #: build/C/man3/erf.3:81
2301 msgid "The B<erf>() function returns the error function of I<x>, defined as"
2302 msgstr "B<erf>() は I<x> の誤差関数を返す関数で、以下のように定義されている。"
2305 #: build/C/man3/erf.3:81
2307 msgid " erf(x) = 2/sqrt(pi)* integral from 0 to x of exp(-t*t) dt"
2308 msgstr " erf(x) = 2/sqrt(pi)* integral from 0 to x of exp(-t*t) dt"
2311 #: build/C/man3/erf.3:87
2313 "On success, these functions return the error function of I<x>, a value in "
2314 "the range [-1,\\ 1]."
2316 "成功すると、これらの関数は I<x> の誤差関数を返す。 返り値は [-1,\\ 1] の範囲"
2319 #. POSIX.1-2001 documents an optional range error (underflow)
2321 #. glibc 2.8 does not do this.
2323 #: build/C/man3/erf.3:100 build/C/man3/tanh.3:98
2324 msgid "If I<x> is positive infinity (negative infinity), +1 (-1) is returned."
2325 msgstr "I<x> が正の無限大 (負の無限大) の場合、+1 (-1) が返される。"
2328 #: build/C/man3/erf.3:106
2330 "If I<x> is subnormal, a range error occurs, and the return value is 2*x/"
2333 "I<x> が非正規化数の場合、範囲エラー (range error) が発生し、 返り値は 2*x/"
2337 #: build/C/man3/erf.3:113
2339 msgid "Range error: result underflow (I<x> is subnormal)"
2340 msgstr "範囲エラー (range error): 結果がアンダーフローする (I<x> が非正規化数)"
2342 #. e.g., tgamma(-172.5) on glibc 2.8/x86-32
2347 #: build/C/man3/erf.3:121 build/C/man3/erfc.3:117 build/C/man3/fma.3:149
2348 #: build/C/man3/hypot.3:151 build/C/man3/nextafter.3:174
2349 #: build/C/man3/scalb.3:171 build/C/man3/scalbln.3:153
2350 #: build/C/man3/tgamma.3:150
2351 msgid "An underflow floating-point exception (B<FE_UNDERFLOW>) is raised."
2352 msgstr "アンダーフロー浮動小数点例外 (B<FE_UNDERFLOW>) が上がる。"
2354 #. FIXME . Is it intentional that these functions do not set errno?
2355 #. sin() and cos() also don't set errno; bugs have been raised for
2357 #. See https://www.sourceware.org/bugzilla/show_bug.cgi?id=15467
2359 #: build/C/man3/erf.3:126 build/C/man3/erfc.3:122 build/C/man3/fdim.3:79
2360 #: build/C/man3/fma.3:154 build/C/man3/log1p.3:142 build/C/man3/logb.3:143
2361 #: build/C/man3/lrint.3:108 build/C/man3/lround.3:111
2362 #: build/C/man3/nextafter.3:179 build/C/man3/remquo.3:122
2363 #: build/C/man3/scalb.3:177 build/C/man3/scalbln.3:158
2364 #: build/C/man3/sincos.3:74
2365 msgid "These functions do not set I<errno>."
2366 msgstr "これらの関数は I<errno> を設定しない。"
2369 #: build/C/man3/erf.3:134
2370 msgid "The B<erf>(), B<erff>(), and B<erfl>() functions are thread-safe."
2371 msgstr "関数 B<erf>(), B<erff>(), B<erfl>() はスレッドセーフである。"
2374 #: build/C/man3/erf.3:144
2375 msgid "B<cerf>(3), B<erfc>(3), B<exp>(3)"
2376 msgstr "B<cerf>(3), B<erfc>(3), B<exp>(3)"
2379 #: build/C/man3/erfc.3:26
2385 #: build/C/man3/erfc.3:29
2386 msgid "erfc, erfcf, erfcl - complementary error function"
2387 msgstr "erfc, erfcf, erfcl - 相補誤差関数"
2390 #: build/C/man3/erfc.3:36
2393 "B<double erfc(double >I<x>B<);>\n"
2394 "B<float erfcf(float >I<x>B<);>\n"
2395 "B<long double erfcl(long double >I<x>B<);>\n"
2397 "B<double erfc(double >I<x>B<);>\n"
2398 "B<float erfcf(float >I<x>B<);>\n"
2399 "B<long double erfcl(long double >I<x>B<);>\n"
2402 #: build/C/man3/erfc.3:47
2407 #: build/C/man3/erfc.3:57
2408 msgid "B<erfcf>(), B<erfcl>():"
2409 msgstr "B<erfcf>(), B<erfcl>():"
2412 #: build/C/man3/erfc.3:60
2414 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600|| _ISOC99_SOURCE "
2415 "|| _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2417 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
2418 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2421 #: build/C/man3/erfc.3:71
2423 "The B<erfc>() function returns the complementary error function of I<x>, "
2424 "that is, 1.0 - erf(x)."
2425 msgstr "B<erfc>() 関数は I<x> の相補誤差関数、つまり 1.0 - erf(x) を返す。"
2428 #: build/C/man3/erfc.3:75
2430 "On success, these functions return the complementary error function of I<x>, "
2431 "a value in the range [0,2]."
2433 "成功すると、これらの関数は I<x> の相補誤差関数を返す。 返り値は [0,2] の範囲"
2437 #: build/C/man3/erfc.3:88
2438 msgid "If I<x> is positive infinity, +0 is returned."
2439 msgstr "I<x> が正の無限大の場合、+0 が返される。"
2442 #: build/C/man3/erfc.3:93
2443 msgid "If I<x> is negative infinity, +2 is returned."
2444 msgstr "I<x> が負の無限大の場合、+2 が返される。"
2447 #: build/C/man3/erfc.3:96
2449 "If the function result underflows and produces an unrepresentable value, the "
2450 "return value is 0.0."
2452 "関数の結果がアンダーフローし、表現できない値となる場合は、 返り値は 0.0 とな"
2455 #. e.g., erfc(27) on x86-32
2457 #: build/C/man3/erfc.3:102
2459 "If the function result underflows but produces a representable (i.e., "
2460 "subnormal) value, that value is returned, and a range error occurs."
2462 "関数の結果がアンダーフローするが、 表現できる値 (つまり非正規化数 "
2463 "(subnormal)) となる場合は、 その値が返され、範囲エラー (range error) が発生す"
2467 #: build/C/man3/erfc.3:109
2469 msgid "Range error: result underflow (result is subnormal)"
2470 msgstr "範囲エラー: 結果のアンダーフロー (結果が非正規化数)"
2473 #: build/C/man3/erfc.3:130
2474 msgid "The B<erfc>(), B<erfcf>(), and B<erfcl>() functions are thread-safe."
2475 msgstr "関数 B<erfc>(), B<erfcf>(), B<erfcl>() はスレッドセーフである。"
2478 #: build/C/man3/erfc.3:146
2480 "The B<erfc>(), B<erfcf>(), and B<erfcl>() functions are provided to avoid "
2481 "the loss accuracy that would occur for the calculation 1-erf(x) for large "
2482 "values of I<x> (for which the value of erf(x) approaches 1)."
2484 "関数 B<erfc>(), B<erfcf>(), B<erfcl>() が提供されているのは、 I<x> が大きな値"
2485 "の場合に (erf(x) の値は 1 に近付いていくことで) 1-erf(x) の計算において精度"
2489 #: build/C/man3/erfc.3:150
2490 msgid "B<cerf>(3), B<erf>(3), B<exp>(3)"
2491 msgstr "B<cerf>(3), B<erf>(3), B<exp>(3)"
2494 #: build/C/man3/exp.3:36
2500 #: build/C/man3/exp.3:39
2501 msgid "exp, expf, expl - base-e exponential function"
2502 msgstr "exp, expf, expl - 底が e の指数関数"
2505 #: build/C/man3/exp.3:44
2507 msgid "B<double exp(double >I<x>B<);>\n"
2508 msgstr "B<double exp(double >I<x>B<);>\n"
2511 #: build/C/man3/exp.3:46
2513 msgid "B<float expf(float >I<x>B<);>\n"
2514 msgstr "B<float expf(float >I<x>B<);>\n"
2517 #: build/C/man3/exp.3:48
2519 msgid "B<long double expl(long double >I<x>B<);>\n"
2520 msgstr "B<long double expl(long double >I<x>B<);>\n"
2523 #: build/C/man3/exp.3:60
2524 msgid "B<expf>(), B<expl>():"
2525 msgstr "B<expf>(), B<expl>():"
2528 #: build/C/man3/exp.3:74
2530 "The B<exp>() function returns the value of e (the base of natural "
2531 "logarithms) raised to the power of I<x>."
2532 msgstr "B<exp>() 関数は e の I<x> 乗の値を返す (e は自然対数の底)。"
2535 #: build/C/man3/exp.3:77
2536 msgid "On success, these functions return the exponential value of I<x>."
2537 msgstr "成功すると、これらの関数は e の I<x> 乗を返す。"
2540 #: build/C/man3/exp.3:92
2541 msgid "If I<x> is negative infinity, +0 is returned."
2542 msgstr "I<x> が負の無限大の場合、+0 が返される。"
2545 #: build/C/man3/exp.3:96 build/C/man3/ldexp.3:96
2546 msgid "If the result underflows, a range error occurs, and zero is returned."
2548 "結果がアンダーフローする場合、 範囲エラー (range error) が発生し、0 が返され"
2552 #: build/C/man3/exp.3:112 build/C/man3/expm1.3:124 build/C/man3/ldexp.3:113
2553 #: build/C/man3/scalb.3:155 build/C/man3/scalbln.3:137
2555 msgid "Range error, overflow"
2556 msgstr "範囲エラー (range error)、オーバーフローの場合"
2559 #: build/C/man3/exp.3:120 build/C/man3/ldexp.3:121 build/C/man3/scalb.3:163
2560 #: build/C/man3/scalbln.3:145
2562 msgid "Range error, underflow"
2563 msgstr "範囲エラー (range error)、アンダーフローの場合"
2566 #: build/C/man3/exp.3:128 build/C/man3/ldexp.3:129 build/C/man3/pow.3:316
2568 "I<errno> is set to B<ERANGE>. An underflow floating-point exception "
2569 "(B<FE_UNDERFLOW>) is raised."
2571 "I<errno> に B<ERANGE> が設定される。 アンダーフロー浮動小数点例外 "
2572 "(B<FE_UNDERFLOW>) が上がる。"
2575 #: build/C/man3/exp.3:140
2576 msgid "B<cbrt>(3), B<cexp>(3), B<exp10>(3), B<exp2>(3), B<sqrt>(3)"
2577 msgstr "B<cbrt>(3), B<cexp>(3), B<exp10>(3), B<exp2>(3), B<sqrt>(3)"
2580 #: build/C/man3/exp10.3:35
2586 #: build/C/man3/exp10.3:35 build/C/man3/ilogb.3:29 build/C/man3/pow.3:35
2587 #: build/C/man3/tgamma.3:13
2593 #: build/C/man3/exp10.3:38
2594 msgid "exp10, exp10f, exp10l - base-10 exponential function"
2595 msgstr "exp10, exp10f, exp10l - 基数が 10 の指数関数"
2598 #: build/C/man3/exp10.3:41 build/C/man3/fenv.3:309
2600 msgid "B<#define _GNU_SOURCE> /* See feature_test_macros(7) */\n"
2601 msgstr "B<#define _GNU_SOURCE> /* feature_test_macros(7) 参照 */\n"
2604 #: build/C/man3/exp10.3:45
2606 msgid "B<double exp10(double >I<x>B<);>\n"
2607 msgstr "B<double exp10(double >I<x>B<);>\n"
2610 #: build/C/man3/exp10.3:47
2612 msgid "B<float exp10f(float >I<x>B<);>\n"
2613 msgstr "B<float exp10f(float >I<x>B<);>\n"
2616 #: build/C/man3/exp10.3:49
2618 msgid "B<long double exp10l(long double >I<x>B<);>\n"
2619 msgstr "B<long double exp10l(long double >I<x>B<);>\n"
2622 #: build/C/man3/exp10.3:58
2624 "The B<exp10>() function returns the value of 10 raised to the power of I<x>."
2625 msgstr "B<exp10>() 関数は 10 の I<x> 乗の値を返す。"
2628 #: build/C/man3/exp10.3:61
2630 "On success, these functions return the base-10 exponential value of I<x>."
2631 msgstr "成功すると、これらの関数は 10 の I<x> 乗を返す。"
2634 #: build/C/man3/exp10.3:65 build/C/man3/exp2.3:81
2636 "For various special cases, including the handling of infinity and NaN, as "
2637 "well as overflows and underflows, see B<exp>(3)."
2639 "無限大や NaN の扱いや、オーバーフローとアンダーフローなどの さまざまな特別な"
2640 "状況については、 B<exp>(3) を参照のこと。"
2643 #: build/C/man3/exp10.3:73 build/C/man3/exp2.3:89
2645 "For a discussion of the errors that can occur for these functions, see "
2647 msgstr "これらの関数で発生するエラーについては、 B<exp>(3) を参照のこと。"
2650 #: build/C/man3/exp10.3:73 build/C/man3/exp2.3:89 build/C/man3/fdim.3:79
2651 #: build/C/man3/fenv.3:263 build/C/man3/fma.3:154 build/C/man3/fmax.3:56
2652 #: build/C/man3/fmin.3:56 build/C/man3/log2.3:89 build/C/man3/lrint.3:108
2653 #: build/C/man3/lround.3:111 build/C/man3/nan.3:73 build/C/man3/pow10.3:47
2654 #: build/C/man3/remquo.3:122 build/C/man3/round.3:86
2655 #: build/C/man3/scalbln.3:158 build/C/man3/sincos.3:74
2656 #: build/C/man3/tgamma.3:158 build/C/man3/trunc.3:73
2662 #: build/C/man3/exp10.3:75 build/C/man3/exp2.3:91 build/C/man3/fdim.3:81
2663 #: build/C/man3/fenv.3:265 build/C/man3/fma.3:156 build/C/man3/fmax.3:58
2664 #: build/C/man3/fmin.3:58 build/C/man3/log2.3:91 build/C/man3/lrint.3:110
2665 #: build/C/man3/lround.3:113 build/C/man3/nan.3:75 build/C/man3/pow10.3:49
2666 #: build/C/man3/remquo.3:124 build/C/man3/round.3:88
2667 #: build/C/man3/scalbln.3:160 build/C/man3/sincos.3:76
2668 #: build/C/man3/tgamma.3:160 build/C/man3/trunc.3:75
2669 msgid "These functions first appeared in glibc in version 2.1."
2670 msgstr "これらの関数は glibc バージョン 2.1 で初めて登場した。"
2673 #: build/C/man3/exp10.3:77
2674 msgid "These functions are GNU extensions."
2675 msgstr "これらの関数は GNU による拡張である。"
2677 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6787
2679 #: build/C/man3/exp10.3:84
2681 "Prior to version 2.19, the glibc implementation of these functions did not "
2682 "set I<errno> to B<ERANGE> when an underflow error occurred."
2684 "バージョン 2.19 より前では、これらの関数の glibc 実装はアンダーフローエラーが"
2685 "発生した場合に I<errno> に B<ERANGE> を設定しなかった。"
2688 #: build/C/man3/exp10.3:90
2689 msgid "B<cbrt>(3), B<exp>(3), B<exp2>(3), B<log10>(3), B<sqrt>(3)"
2690 msgstr "B<cbrt>(3), B<exp>(3), B<exp2>(3), B<log10>(3), B<sqrt>(3)"
2693 #: build/C/man3/exp2.3:36
2699 #: build/C/man3/exp2.3:39
2700 msgid "exp2, exp2f, exp2l - base-2 exponential function"
2701 msgstr "exp2, exp2f, exp2l - 底が 2 の指数関数"
2704 #: build/C/man3/exp2.3:44
2706 msgid "B<double exp2(double >I<x>B<);>\n"
2707 msgstr "B<double exp2(double >I<x>B<);>\n"
2710 #: build/C/man3/exp2.3:46
2712 msgid "B<float exp2f(float >I<x>B<);>\n"
2713 msgstr "B<float exp2f(float >I<x>B<);>\n"
2716 #: build/C/man3/exp2.3:48
2718 msgid "B<long double exp2l(long double >I<x>B<);>\n"
2719 msgstr "B<long double exp2l(long double >I<x>B<);>\n"
2722 #: build/C/man3/exp2.3:61
2723 msgid "B<exp2>(), B<exp2f>(), B<exp2l>():"
2724 msgstr "B<exp2>(), B<exp2f>(), B<exp2l>():"
2727 #: build/C/man3/exp2.3:74
2729 "The B<exp2>() function returns the value of 2 raised to the power of I<x>."
2730 msgstr "B<exp2>() 関数は 2 の I<x> 乗の値を返す。"
2733 #: build/C/man3/exp2.3:77
2735 "On success, these functions return the base-2 exponential value of I<x>."
2736 msgstr "成功すると、これらの関数は 2 の I<x> 乗を返す。"
2739 #: build/C/man3/exp2.3:103
2740 msgid "B<cbrt>(3), B<cexp2>(3), B<exp>(3), B<exp10>(3), B<sqrt>(3)"
2741 msgstr "B<cbrt>(3), B<cexp2>(3), B<exp>(3), B<exp10>(3), B<sqrt>(3)"
2744 #: build/C/man3/expm1.3:30
2750 #: build/C/man3/expm1.3:33
2751 msgid "expm1, expm1f, expm1l - exponential minus 1"
2752 msgstr "expm1, expm1f, expm1l - 引き数の指数から 1 を引いた値"
2755 #: build/C/man3/expm1.3:38
2757 msgid "B<double expm1(double >I<x>B<);>\n"
2758 msgstr "B<double expm1(double >I<x>B<);>\n"
2761 #: build/C/man3/expm1.3:40
2763 msgid "B<float expm1f(float >I<x>B<);>\n"
2764 msgstr "B<float expm1f(float >I<x>B<);>\n"
2767 #: build/C/man3/expm1.3:42
2769 msgid "B<long double expm1l(long double >I<x>B<);>\n"
2770 msgstr "B<long double expm1l(long double >I<x>B<);>\n"
2773 #: build/C/man3/expm1.3:53
2775 msgstr "B<expm1>():"
2778 #: build/C/man3/expm1.3:64
2779 msgid "B<expm1f>(), B<expm1l>():"
2780 msgstr "B<expm1f>(), B<expm1l>():"
2783 #: build/C/man3/expm1.3:75
2784 msgid "I<expm1(x)> returns a value equivalent to"
2785 msgstr "B<expm1(>I<x>B<)> は以下と等しい値を返す。"
2788 #: build/C/man3/expm1.3:78
2790 msgid " exp(x) - 1\n"
2791 msgstr " exp(x) - 1\n"
2794 #: build/C/man3/expm1.3:88
2796 "It is computed in a way that is accurate even if the value of I<x> is near "
2797 "zero\\(ema case where I<exp(x) - 1> would be inaccurate due to subtraction "
2798 "of two numbers that are nearly equal."
2800 "I<exp(x) - 1> の計算には、I<x> が 0 の近傍で引き算時の桁落ちのために 不正確と"
2801 "なるような場合でも正確な値が計算できる方法が用いられる。"
2804 #: build/C/man3/expm1.3:91
2805 msgid "On success, these functions return I<exp(x)\\ -\\ 1>."
2806 msgstr "成功すると、これらの関数は I<exp(x)\\ -\\ 1> を返す。"
2809 #: build/C/man3/expm1.3:109
2810 msgid "If I<x> is negative infinity, -1 is returned."
2811 msgstr "I<x> が負の無限大の場合、-1 が返される。"
2814 #: build/C/man3/expm1.3:117
2816 "If the result overflows, a range error occurs, and the functions return -"
2817 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
2819 "結果がオーバーフローする場合、範囲エラー (range error) が発生し、 各関数はそ"
2820 "れぞれ -B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
2822 #. POSIX.1 specifies an optional range error (underflow) if
2823 #. x is subnormal. Glibc does not implement this.
2825 #: build/C/man3/expm1.3:136
2827 "I<errno> is set to B<ERANGE> (but see BUGS). An overflow floating-point "
2828 "exception (B<FE_OVERFLOW>) is raised."
2830 "I<errno> に B<ERANGE> が設定される (「バグ」の節も参照)。 オーバーフロー浮動"
2831 "小数点例外 (B<FE_OVERFLOW>) が上がる。"
2834 #: build/C/man3/expm1.3:144
2836 "The B<expm1>(), B<expm1f>(), and B<expm1l>() functions are thread-safe."
2837 msgstr "関数 B<expm1>(), B<expm1f>(), B<expm1l>() はスレッドセーフである。"
2840 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6778
2842 #: build/C/man3/expm1.3:155
2844 "For some large negative I<x> values (where the function result approaches "
2845 "-1), B<expm1>() raises a bogus underflow floating-point exception."
2847 "I<x> が負の大きな値の場合 (この場合には関数の結果は -1 に近付いていく)、 "
2848 "B<expm1>() は間違ってアンダーフロー浮動小数点例外を上げることがある。"
2851 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6814
2852 #. e.g., expm1(1e5) through expm1(1.00199970127e5),
2853 #. but not expm1(1.00199970128e5) and beyond.
2855 #: build/C/man3/expm1.3:166
2857 "For some large positive I<x> values, B<expm1>() raises a bogus invalid "
2858 "floating-point exception in addition to the expected overflow exception, and "
2859 "returns a NaN instead of positive infinity."
2861 "I<x> が正の大きな値の場合、 B<expm1>() は期待通りのオーバーフロー例外だけで"
2862 "なく 間違って不正 (invalid) 浮動小数点例外を上げ、 正の無限大ではなく NaN を"
2865 #. It looks like the fix was in 2.11, or possibly 2.12.
2866 #. I have no test system for 2.11, but 2.12 passes.
2867 #. From the source (sysdeps/i386/fpu/s_expm1.S) it looks
2868 #. like the changes were in 2.11.
2869 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6788
2871 #: build/C/man3/expm1.3:178
2873 "Before version 2.11, the glibc implementation did not set I<errno> to "
2874 "B<ERANGE> when a range error occurred."
2876 "バージョン 2.11 より前の glibc の実装では、 範囲エラーが発生した場合に、 "
2877 "I<errno> に B<ERANGE> が設定されなかった。"
2880 #: build/C/man3/expm1.3:182
2881 msgid "B<exp>(3), B<log>(3), B<log1p>(3)"
2882 msgstr "B<exp>(3), B<log>(3), B<log1p>(3)"
2885 #: build/C/man3/fabs.3:32
2891 #: build/C/man3/fabs.3:32
2897 #: build/C/man3/fabs.3:35
2898 msgid "fabs, fabsf, fabsl - absolute value of floating-point number"
2899 msgstr "fabs, fabsf, fabsl - 浮動小数点実数の絶対値"
2902 #: build/C/man3/fabs.3:40
2904 msgid "B<double fabs(double >I<x>B<);>\n"
2905 msgstr "B<double fabs(double >I<x>B<);>\n"
2908 #: build/C/man3/fabs.3:42
2910 msgid "B<float fabsf(float >I<x>B<);>\n"
2911 msgstr "B<float fabsf(float >I<x>B<);>\n"
2914 #: build/C/man3/fabs.3:44
2916 msgid "B<long double fabsl(long double >I<x>B<);>\n"
2917 msgstr "B<long double fabsl(long double >I<x>B<);>\n"
2920 #: build/C/man3/fabs.3:56
2921 msgid "B<fabsf>(), B<fabsl>():"
2922 msgstr "B<fabsf>(), B<fabsl>():"
2925 #: build/C/man3/fabs.3:68
2927 "These functions return the absolute value of the floating-point number I<x>."
2928 msgstr "これらの関数は浮動小数点実数 I<x> の絶対値を返す。"
2931 #: build/C/man3/fabs.3:71
2932 msgid "These functions return the absolute value of I<x>."
2933 msgstr "これらの関数は I<x> の絶対値を返す。"
2936 #: build/C/man3/fabs.3:79
2937 msgid "If I<x> is -0, +0 is returned."
2938 msgstr "I<x> が -0 の場合、+0 が返される。"
2941 #: build/C/man3/fabs.3:83
2943 "If I<x> is negative infinity or positive infinity, positive infinity is "
2945 msgstr "I<x> が負の無限大か正の無限大の場合、正の無限大が返される。"
2948 #: build/C/man3/fabs.3:93
2949 msgid "The B<fabs>(), B<fabsf>(), and B<fabsl>() functions are thread-safe."
2950 msgstr "関数 B<fabs>(), B<fabsf>(), B<fabsl>() はスレッドセーフである。"
2953 #: build/C/man3/fabs.3:106
2954 msgid "B<abs>(3), B<cabs>(3), B<ceil>(3), B<floor>(3), B<labs>(3), B<rint>(3)"
2955 msgstr "B<abs>(3), B<cabs>(3), B<ceil>(3), B<floor>(3), B<labs>(3), B<rint>(3)"
2958 #: build/C/man3/fdim.3:9
2964 #: build/C/man3/fdim.3:9
2970 #: build/C/man3/fdim.3:12
2971 msgid "fdim, fdimf, fdiml - positive difference"
2972 msgstr "fdim, fdimf, fdiml - 正の差分を計算する"
2975 #: build/C/man3/fdim.3:14 build/C/man3/fmax.3:14 build/C/man3/fmin.3:14
2976 #: build/C/man3/gamma.3:14 build/C/man3/ilogb.3:34 build/C/man3/logb.3:34
2977 #: build/C/man3/nan.3:16 build/C/man3/nextafter.3:17 build/C/man3/scalb.3:33
2978 #: build/C/man3/scalbln.3:33 build/C/man3/signbit.3:16
2979 #: build/C/man3/significand.3:15 build/C/man3/tgamma.3:18
2980 msgid "B<#include E<lt>math.hE<gt>>"
2981 msgstr "B<#include E<lt>math.hE<gt>>"
2984 #: build/C/man3/fdim.3:16
2985 msgid "B<double fdim(double >I<x>B<, double >I<y>B<);>"
2986 msgstr "B<double fdim(double >I<x>B<, double >I<y>B<);>"
2989 #: build/C/man3/fdim.3:18
2990 msgid "B<float fdimf(float >I<x>B<, float >I<y>B<);>"
2991 msgstr "B<float fdimf(float >I<x>B<, float >I<y>B<);>"
2994 #: build/C/man3/fdim.3:20
2995 msgid "B<long double fdiml(long double >I<x>B<, long double >I<y>B<);>"
2996 msgstr "B<long double fdiml(long double >I<x>B<, long double >I<y>B<);>"
2999 #: build/C/man3/fdim.3:31
3000 msgid "B<fdimf>(), B<fdiml>():"
3001 msgstr "B<fdimf>(), B<fdiml>():"
3004 #: build/C/man3/fdim.3:42
3006 "These functions return the positive difference, max(I<x>-I<y>,0), between "
3008 msgstr "これらの関数は、二つの引き数間の正の差分 max(I<x>-I<y>,0) を返す。"
3011 #: build/C/man3/fdim.3:44
3012 msgid "On success, these functions return the positive difference."
3013 msgstr "成功すると、これらの関数は正の差分を返す。"
3016 #: build/C/man3/fdim.3:50 build/C/man3/fma.3:63 build/C/man3/fmod.3:102
3017 #: build/C/man3/nextafter.3:127 build/C/man3/remainder.3:130
3018 #: build/C/man3/remquo.3:83
3019 msgid "If I<x> or I<y> is a NaN, a NaN is returned."
3020 msgstr "I<x> か I<y> が NaN の場合、NaN が返される。"
3023 #: build/C/man3/fdim.3:59 build/C/man3/hypot.3:122
3025 "If the result overflows, a range error occurs, and the functions return "
3026 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively."
3028 "結果がオーバーフローする場合、範囲エラー (range error) が発生し、 各関数はそ"
3029 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。"
3031 #. Unable to test this case, since the best approximation of
3032 #. pi/2 in double precision only yields a tan() value of 1.633e16.
3037 #: build/C/man3/fdim.3:74 build/C/man3/fma.3:141 build/C/man3/nextafter.3:165
3038 #: build/C/man3/scalb.3:163 build/C/man3/scalbln.3:145 build/C/man3/tan.3:133
3039 msgid "An overflow floating-point exception (B<FE_OVERFLOW>) is raised."
3040 msgstr "オーバーフロー浮動小数点例外 (B<FE_OVERFLOW>) が上がる。"
3043 #: build/C/man3/fdim.3:89
3044 msgid "The B<fdim>(), B<fdimf>(), and B<fdiml>() functions are thread-safe."
3045 msgstr "関数 B<fdim>(), B<fdimf>(), B<fdiml>() はスレッドセーフである。"
3048 #: build/C/man3/fdim.3:93 build/C/man3/fmin.3:70
3053 #: build/C/man3/fenv.3:27
3059 #: build/C/man3/fenv.3:27
3065 #: build/C/man3/fenv.3:27 build/C/man7/math_error.7:26
3066 #: build/C/man3/matherr.3:27
3072 #: build/C/man3/fenv.3:33
3074 "feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, "
3075 "fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, "
3076 "feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point "
3077 "rounding and exception handling"
3079 "feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, "
3080 "fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, "
3081 "feupdateenv, feenableexcept, fedisableexcept, fegetexcept - 浮動小数点の丸め"
3085 #: build/C/man3/fenv.3:36 build/C/man3/fenv.3:311
3087 msgid "B<#include E<lt>fenv.hE<gt>>\n"
3088 msgstr "B<#include E<lt>fenv.hE<gt>>\n"
3091 #: build/C/man3/fenv.3:38
3093 msgid "B<int feclearexcept(int >I<excepts>B<);>\n"
3094 msgstr "B<int feclearexcept(int >I<excepts>B<);>\n"
3097 #: build/C/man3/fenv.3:40
3099 msgid "B<int fegetexceptflag(fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3100 msgstr "B<int fegetexceptflag(fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3103 #: build/C/man3/fenv.3:42
3105 msgid "B<int feraiseexcept(int >I<excepts>B<);>\n"
3106 msgstr "B<int feraiseexcept(int >I<excepts>B<);>\n"
3109 #: build/C/man3/fenv.3:44
3111 msgid "B<int fesetexceptflag(const fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3112 msgstr "B<int fesetexceptflag(const fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3115 #: build/C/man3/fenv.3:46
3117 msgid "B<int fetestexcept(int >I<excepts>B<);>\n"
3118 msgstr "B<int fetestexcept(int >I<excepts>B<);>\n"
3121 #: build/C/man3/fenv.3:48
3123 msgid "B<int fegetround(void);>\n"
3124 msgstr "B<int fegetround(void);>\n"
3127 #: build/C/man3/fenv.3:50
3129 msgid "B<int fesetround(int >I<rounding_mode>B<);>\n"
3130 msgstr "B<int fesetround(int >I<rounding_mode>B<);>\n"
3133 #: build/C/man3/fenv.3:52
3135 msgid "B<int fegetenv(fenv_t *>I<envp>B<);>\n"
3136 msgstr "B<int fegetenv(fenv_t *>I<envp>B<);>\n"
3139 #: build/C/man3/fenv.3:54
3141 msgid "B<int feholdexcept(fenv_t *>I<envp>B<);>\n"
3142 msgstr "B<int feholdexcept(fenv_t *>I<envp>B<);>\n"
3145 #: build/C/man3/fenv.3:56
3147 msgid "B<int fesetenv(const fenv_t *>I<envp>B<);>\n"
3148 msgstr "B<int fesetenv(const fenv_t *>I<envp>B<);>\n"
3151 #: build/C/man3/fenv.3:58
3153 msgid "B<int feupdateenv(const fenv_t *>I<envp>B<);>\n"
3154 msgstr "B<int feupdateenv(const fenv_t *>I<envp>B<);>\n"
3157 #: build/C/man3/fenv.3:64
3159 "These eleven functions were defined in C99, and describe the handling of "
3160 "floating-point rounding and exceptions (overflow, zero-divide, etc.)."
3162 "これらの 11 個の関数は C99 で定義されており、 浮動小数点の丸めと例外 (オー"
3163 "バーフロー、ゼロによる除算など) の取り扱いを規定する。"
3166 #: build/C/man3/fenv.3:64
3172 #: build/C/man3/fenv.3:69
3174 "The I<divide-by-zero> exception occurs when an operation on finite numbers "
3175 "produces infinity as exact answer."
3177 "I<divide-by-zero> 例外は、有限の数値に対する演算が、 無限大の答えを生成するよ"
3181 #: build/C/man3/fenv.3:75
3183 "The I<overflow> exception occurs when a result has to be represented as a "
3184 "floating-point number, but has (much) larger absolute value than the largest "
3185 "(finite) floating-point number that is representable."
3187 "I<overflow> 例外は、結果が浮動小数点数値で表記されなければならないのに、 その"
3188 "絶対値が表現可能な浮動小数点数の (有限の) 最大値よりも (ずっと) 大きくなって"
3192 #: build/C/man3/fenv.3:82
3194 "The I<underflow> exception occurs when a result has to be represented as a "
3195 "floating-point number, but has smaller absolute value than the smallest "
3196 "positive normalized floating-point number (and would lose much accuracy when "
3197 "represented as a denormalized number)."
3199 "I<underflow> 例外は、結果が浮動小数点数値で表記されなければならないのに、 そ"
3200 "の絶対値が正の正規化浮動小数点数の最小値よりも 小さくなってしまう (そして 非"
3201 "正規化数で表現した場合に非常に精度を失ってしまう) ような場合に起こる。"
3204 #: build/C/man3/fenv.3:92
3206 "The I<inexact> exception occurs when the rounded result of an operation is "
3207 "not equal to the infinite precision result. It may occur whenever "
3208 "I<overflow> or I<underflow> occurs."
3210 "I<inexact> 例外は、丸め後の演算結果が、 無限精度の結果と異なるような場合に起"
3211 "こる。 I<overflow> 例外か I<underflow> 例外が起きたときには、常にこの例外も起"
3215 #: build/C/man3/fenv.3:97
3217 "The I<invalid> exception occurs when there is no well-defined result for an "
3218 "operation, as for 0/0 or infinity - infinity or sqrt(-1)."
3220 "I<invalid> 例外は、演算結果がうまく定義できない結果を生じるような場合に起こ"
3221 "る。 例えば 0/0、無限大 - 無限大、sqrt(-1) など。"
3224 #: build/C/man3/fenv.3:97
3226 msgid "Exception handling"
3230 #: build/C/man3/fenv.3:103
3232 "Exceptions are represented in two ways: as a single bit (exception present/"
3233 "absent), and these bits correspond in some implementation-defined way with "
3234 "bit positions in an integer, and also as an opaque structure that may "
3235 "contain more information about the exception (perhaps the code address where "
3238 "例外の表し方には 2 つの方法がある。 ひとつは、単一のビットで (例外があったか"
3239 "なかったかを) 表す方法で、 これらのビットは整数のあるビット位置に対応し、ビッ"
3240 "トの対応付けは 実装依存である。もう一つは、内部構造体を使って表す方法で、 こ"
3241 "の方法の方が例外に関するより多くの情報 (例えば例外が起こったコードのアドレス"
3245 #: build/C/man3/fenv.3:119
3247 "Each of the macros B<FE_DIVBYZERO>, B<FE_INEXACT>, B<FE_INVALID>, "
3248 "B<FE_OVERFLOW>, B<FE_UNDERFLOW> is defined when the implementation supports "
3249 "handling of the corresponding exception, and if so then defines the "
3250 "corresponding bit(s), so that one can call exception handling functions, for "
3251 "example, using the integer argument B<FE_OVERFLOW>|B<FE_UNDERFLOW>. Other "
3252 "exceptions may be supported. The macro B<FE_ALL_EXCEPT> is the bitwise OR "
3253 "of all bits corresponding to supported exceptions."
3255 "B<FE_DIVBYZERO>, B<FE_INEXACT>, B<FE_INVALID>, B<FE_OVERFLOW>, "
3256 "B<FE_UNDERFLOW> の各マクロは、それぞれ対応する例外の処理を 実装がサポートして"
3257 "いる場合に定義される。 このとき対応するビットをそれぞれ定義することになるの"
3258 "で、 例外処理関数の呼び出しを、例えば B<FE_OVERFLOW>|B<FE_UNDERFLOW> という整"
3259 "数の引き数を用いて行うことができる。 他の例外もサポートされているかもしれな"
3260 "い。 B<FE_ALL_EXCEPT> マクロは、サポートされている例外に対応するビットが全て"
3261 "セットされている (サポートされている例外全ての論理和である)。"
3264 #: build/C/man3/fenv.3:124
3266 "The B<feclearexcept>() function clears the supported exceptions represented "
3267 "by the bits in its argument."
3269 "B<feclearexcept>() 関数は、引き数 I<excepts> のビット列で指定された例外をク"
3270 "リアする (処理は実装でサポートされている例外についてのみ行われる)。"
3273 #: build/C/man3/fenv.3:132
3275 "The B<fegetexceptflag>() function stores a representation of the state of "
3276 "the exception flags represented by the argument I<excepts> in the opaque "
3279 "B<fegetexceptflag>() 関数は、引き数 I<excepts> で指定された例外フラグの状態"
3280 "を I<*flagp> が指す内部オブジェクトに保存する。"
3283 #: build/C/man3/fenv.3:137
3285 "The B<feraiseexcept>() function raises the supported exceptions represented "
3286 "by the bits in I<excepts>."
3288 "B<feraiseexcept>() 関数は、 I<excepts> のビット列で指定された例外のうち、 実"
3289 "装がサポートしているものを発生させる。"
3292 #: build/C/man3/fenv.3:148
3294 "The B<fesetexceptflag>() function sets the complete status for the "
3295 "exceptions represented by I<excepts> to the value I<*flagp>. This value "
3296 "must have been obtained by an earlier call of B<fegetexceptflag>() with a "
3297 "last argument that contained all bits in I<excepts>."
3299 "B<fesetexceptflag>() 関数は、 I<excepts> で指定された例外に対応するフラグの"
3300 "状態を I<*flagp> の値に設定する。 I<*flagp> の値は、この関数を呼ぶ前に "
3301 "B<fegetexceptflag>() 関数を呼び出して取得しておかなければならない (このと"
3302 "き、 B<fegetexceptflag>() の最後の引き数には、 B<fesetexceptflag>() に渡す "
3303 "I<excepts> のすべてのビットを含む値を指定すること)。"
3306 #: build/C/man3/fenv.3:155
3308 "The B<fetestexcept>() function returns a word in which the bits are set "
3309 "that were set in the argument I<excepts> and for which the corresponding "
3310 "exception is currently set."
3312 "B<fetestexcept>() 関数は、 I<excepts> 引き数でセットされているビットのう"
3313 "ち、 現在設定されている例外に対応するビットが 1 になったワードを返す。"
3316 #: build/C/man3/fenv.3:155
3318 msgid "Rounding mode"
3322 #: build/C/man3/fenv.3:163
3324 "The rounding mode determines how the result of floating-point operations is "
3325 "treated when the result cannot be exactly represented in the significand. "
3326 "Various rounding modes may be provided: round to nearest (the default), "
3327 "round up (toward positive infinity), round down (toward negative infinity), "
3328 "and round toward zero."
3330 "丸めモードは、結果が仮数部だけで正確に表現できない際に、 浮動小数点操作の結果"
3331 "をどのように扱うかを決めるものである。 さまざまな丸めモードを提供することがで"
3332 "きる: 最も近い値に丸める (デフォルト)、 (正の無限大に向かって) 大きくなる方向"
3333 "に丸める、 (負の無限大に向かって) 小さくなる方向に丸める、 0 に向けて丸める、"
3337 #: build/C/man3/fenv.3:172
3339 "Each of the macros B<FE_TONEAREST>, B<FE_UPWARD>, B<FE_DOWNWARD>, and "
3340 "B<FE_TOWARDZERO> is defined when the implementation supports getting and "
3341 "setting the corresponding rounding direction."
3343 "B<FE_TONEAREST>, B<FE_UPWARD>, B<FE_DOWNWARD>, B<FE_TOWARDZERO> の各マクロ"
3344 "は、それぞれ対応する丸めの方向を 実装がサポートしている場合に定義される。"
3347 #: build/C/man3/fenv.3:177
3349 "The B<fegetround>() function returns the macro corresponding to the current "
3351 msgstr "B<fegetround>() 関数は現在の丸めモードに対応するマクロを返す。"
3354 #: build/C/man3/fenv.3:182
3356 "The B<fesetround>() function sets the rounding mode as specified by its "
3357 "argument and returns zero when it was successful."
3359 "B<fesetround>() 関数は丸めモードを引き数に与えられた値にし、 成功したらゼロ"
3363 #: build/C/man3/fenv.3:190
3365 "C99 and POSIX.1-2008 specify an identifier, B<FLT_ROUNDS>, defined in "
3366 "I<E<lt>float.hE<gt>>, which indicates the implementation-defined rounding "
3367 "behavior for floating-point addition. This identifier has one of the "
3370 "C99 と POSIX.1-2008 では B<FLT_ROUNDS> という識別子が規定されており、 "
3371 "I<E<lt>float.hE<gt>> で定義されている。この識別子は 浮動小数点数の加算につい"
3372 "ての実装定義された丸め動作を表し、 以下のいずれかの値を持つ。"
3375 #: build/C/man3/fenv.3:190
3381 #: build/C/man3/fenv.3:192
3382 msgid "The rounding mode is not determinable."
3383 msgstr "丸めモードは決められていない。"
3386 #: build/C/man3/fenv.3:192
3392 #: build/C/man3/fenv.3:194
3393 msgid "Rounding is toward 0."
3397 #: build/C/man3/fenv.3:194
3403 #: build/C/man3/fenv.3:196
3404 msgid "Rounding is toward nearest number."
3408 #: build/C/man3/fenv.3:196
3414 #: build/C/man3/fenv.3:198
3415 msgid "Rounding is toward positive infinity."
3416 msgstr "正の無限大に向けて丸める。"
3419 #: build/C/man3/fenv.3:198
3425 #: build/C/man3/fenv.3:200
3426 msgid "Rounding is toward negative infinity."
3427 msgstr "負の無限大に向けて丸める。"
3430 #: build/C/man3/fenv.3:202
3431 msgid "Other values represent machine-dependent, nonstandard rounding modes."
3432 msgstr "他の値はマシン依存であり、標準的ではない丸めモードである。"
3435 #: build/C/man3/fenv.3:208
3437 "The value of B<FLT_ROUNDS> should reflect the current rounding mode as set "
3438 "by B<fesetround>() (but see BUGS)."
3440 "B<FLT_ROUNDS> の値には、 B<fesetround>() で設定された現在の丸めモードが反映"
3441 "されるべきである (但し、「バグ」の節を参照)。"
3444 #: build/C/man3/fenv.3:208
3446 msgid "Floating-point environment"
3450 #: build/C/man3/fenv.3:220
3452 "The entire floating-point environment, including control modes and status "
3453 "flags, can be handled as one opaque object, of type I<fenv_t>. The default "
3454 "environment is denoted by B<FE_DFL_ENV> (of type I<const fenv_t\\ *>). This "
3455 "is the environment setup at program start and it is defined by ISO C to have "
3456 "round to nearest, all exceptions cleared and a nonstop (continue on "
3459 "浮動小数点関連の環境の全体は、 制御モードや状態フラグも含め、 I<fenv_t> 型の"
3460 "内部オブジェクト一つで取り扱うことができる。 デフォルトの環境は、 (I<const "
3461 "fenv_t\\ *> 型の) B<FE_DFL_ENV> で示されるものである。 これはプログラムの開"
3462 "始時に構築される環境であり、 ISO C では、丸めモードを最も近い値への丸め "
3463 "(B<FE_TONEAREST>) に設定し、すべての例外をクリアし、不停止 (nonstop) (例外"
3464 "が起きても継続する) モードとするように規定されている。"
3467 #: build/C/man3/fenv.3:225
3469 "The B<fegetenv>() function saves the current floating-point environment in "
3470 "the object I<*envp>."
3472 "B<fegetenv>() 関数は、現在の浮動小数点環境を、オブジェクト I<*envp> に保存す"
3476 #: build/C/man3/fenv.3:232
3478 "The B<feholdexcept>() function does the same, then clears all exception "
3479 "flags, and sets a nonstop (continue on exceptions) mode, if available. It "
3480 "returns zero when successful."
3482 "B<feholdexcept>() 関数も同じ動作を行い、 さらに可能であれば、全ての例外フラ"
3483 "グをクリアし、 nonstop (例外時にも実行を継続) モードに設定する。"
3486 #: build/C/man3/fenv.3:245
3488 "The B<fesetenv>() function restores the floating-point environment from the "
3489 "object I<*envp>. This object must be known to be valid, for example, the "
3490 "result of a call to B<fegetenv>() or B<feholdexcept>() or equal to "
3491 "B<FE_DFL_ENV>. This call does not raise exceptions."
3493 "B<fesetenv>() 関数は、浮動小数点環境を、オブジェクト I<*envp> から取り出した"
3494 "値に戻す。 このオブジェクトは、有効であることが事前に分かっていなければならな"
3495 "い。 例えば、 B<fegetenv>() や B<feholdexcept>() を呼び出した結果であると"
3496 "か、 B<FE_DFL_ENV> に等しいとかでなければならない。 この関数の呼び出しは例外"
3500 #: build/C/man3/fenv.3:258
3502 "The B<feupdateenv>() function installs the floating-point environment "
3503 "represented by the object I<*envp>, except that currently raised exceptions "
3504 "are not cleared. After calling this function, the raised exceptions will be "
3505 "a bitwise OR of those previously set with those in I<*envp>. As before, the "
3506 "object I<*envp> must be known to be valid."
3508 "B<feupdateenv>() 関数は、オブジェクト I<*envp> が表現する浮動小数点環境をイ"
3509 "ンストールする。 ただし、現在発生している例外はクリアされない。 この関数を呼"
3510 "んだ後に立っている例外は、 関数を呼ぶ前の値と I<*envp> の値とのビットごとの "
3511 "OR を取ったものになる。 上記と同様に、オブジェクト I<*envp> は、事前に有効で"
3512 "あることが分かっていなければならない。"
3514 #. Earlier seven of these functions were listed as returning void.
3515 #. This was corrected in Corrigendum 1 (ISO/IEC 9899:1999/Cor.1:2001(E))
3516 #. of the C99 Standard.
3518 #: build/C/man3/fenv.3:263
3520 "These functions return zero on success and nonzero if an error occurred."
3521 msgstr "これらの関数は、成功の場合 0 を返し、エラーが発生すると 0 以外を返す。"
3524 #: build/C/man3/fenv.3:284
3526 "The B<feclearexcept>(), B<fegetexceptflag>(), B<fegetexceptflag>(), "
3527 "B<fesetexceptflag>(), B<fetestexcept>(), B<fegetround>(), B<fesetround>(), "
3528 "B<fegetenv>(), B<feholdexcept>(), B<fesetenv>(), B<feupdateenv>(), "
3529 "B<feenableexcept>(), B<fedisableexcept>(), and B<fegetexcept>() functions "
3532 "関数 B<feclearexcept>(), B<fegetexceptflag>(), B<fegetexceptflag>(), "
3533 "B<fesetexceptflag>(), B<fetestexcept>(), B<fegetround>(), B<fesetround>(), "
3534 "B<fegetenv>(), B<feholdexcept>(), B<fesetenv>(), B<feupdateenv>(), "
3535 "B<feenableexcept>(), B<fedisableexcept>(), and B<fegetexcept>() はスレッド"
3539 #: build/C/man3/fenv.3:286
3540 msgid "IEC 60559 (IEC 559:1989), ANSI/IEEE 854, C99, POSIX.1-2001."
3541 msgstr "IEC 60559 (IEC 559:1989), ANSI/IEEE 854, C99, POSIX.1-2001."
3544 #: build/C/man3/fenv.3:287
3550 #: build/C/man3/fenv.3:306
3552 "If possible, the GNU C Library defines a macro B<FE_NOMASK_ENV> which "
3553 "represents an environment where every exception raised causes a trap to "
3554 "occur. You can test for this macro using B<#ifdef>. It is defined only if "
3555 "B<_GNU_SOURCE> is defined. The C99 standard does not define a way to set "
3556 "individual bits in the floating-point mask, for example, to trap on specific "
3557 "flags. Since version 2.2, glibc supports the functions B<feenableexcept>() "
3558 "and B<fedisableexcept>() to set individual floating-point traps, and "
3559 "B<fegetexcept>() to query the state."
3561 "可能な場合には、GNU C Library はマクロ B<FE_NOMASK_ENV> を定義する。このマク"
3562 "ロはすべての例外でトラップが生じるような環境を表す。 B<#ifdef> を使ってこのマ"
3563 "クロをテストできる。これは B<_GNU_SOURCE> が定義されている場合に限って定義さ"
3564 "れる。 C99 標準は浮動小数点マスク (例えば特定のフラグでのトラップなど) の各"
3565 "ビットの設定方法については定義していない。 バージョン 2.2 以降の glibc は、 "
3566 "B<feenableexcept>() 関数と B<fedisableexcept>() 関数をサポートしており、 "
3567 "各々の浮動小数点トラップを設定できるようになっている。 また "
3568 "B<fegetexcept>() によって状態の問い合わせもできるようになっている。"
3571 #: build/C/man3/fenv.3:313
3573 msgid "B<int feenableexcept(int >I<excepts>B<);>\n"
3574 msgstr "B<int feenableexcept(int >I<excepts>B<);>\n"
3577 #: build/C/man3/fenv.3:315
3579 msgid "B<int fedisableexcept(int >I<excepts>B<);>\n"
3580 msgstr "B<int fedisableexcept(int >I<excepts>B<);>\n"
3583 #: build/C/man3/fenv.3:317
3585 msgid "B<int fegetexcept(void);>\n"
3586 msgstr "B<int fegetexcept(void);>\n"
3589 #: build/C/man3/fenv.3:331
3591 "The B<feenableexcept>() and B<fedisableexcept>() functions enable "
3592 "(disable) traps for each of the exceptions represented by I<excepts> and "
3593 "return the previous set of enabled exceptions when successful, and -1 "
3594 "otherwise. The B<fegetexcept>() function returns the set of all currently "
3595 "enabled exceptions."
3597 "B<feenableexcept>() 関数と B<fedisableexcept>() 関数は I<excepts> によって"
3598 "表現される各例外のトラップを有効 (無効) にする。 成功した場合は直前に有効に"
3599 "なっていた例外のセットを返す。 失敗した場合は -1 を返す。 B<fegetexcept>() "
3600 "関数は現在有効になっている例外全てからなるセットを返す。"
3602 #. Aug 08, glibc 2.8
3603 #. See http://gcc.gnu.org/ml/gcc/2002-02/msg01535.html
3605 #: build/C/man3/fenv.3:342
3607 "C99 specifies that the value of B<FLT_ROUNDS> should reflect changes to the "
3608 "current rounding mode, as set by B<fesetround>(). Currently, this does not "
3609 "occur: B<FLT_ROUNDS> always has the value 1."
3611 "C99 の規定では、 B<FLT_ROUNDS> の値には B<fesetround>() で設定された現在の丸"
3612 "めモードが反映されるべきであるとされている。 現在のところ、 このようになって"
3613 "おらず、 B<FLT_ROUNDS> は常に値 1 となる。"
3616 #: build/C/man3/fenv.3:344
3617 msgid "B<math_error>(7)"
3618 msgstr "B<math_error>(7)"
3621 #: build/C/man3/finite.3:25
3627 #: build/C/man3/finite.3:25
3633 #: build/C/man3/finite.3:29
3635 "finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD "
3636 "floating-point classification functions"
3638 "finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD "
3642 #: build/C/man3/finite.3:34
3644 msgid "B<int finite(double >I<x>B<);>\n"
3645 msgstr "B<int finite(double >I<x>B<);>\n"
3648 #: build/C/man3/finite.3:36
3650 msgid "B<int finitef(float >I<x>B<);>\n"
3651 msgstr "B<int finitef(float >I<x>B<);>\n"
3654 #: build/C/man3/finite.3:38
3656 msgid "B<int finitel(long double >I<x>B<);>\n"
3657 msgstr "B<int finitel(long double >I<x>B<);>\n"
3660 #: build/C/man3/finite.3:40
3662 msgid "B<int isinf(double >I<x>B<);>\n"
3663 msgstr "B<int isinf(double >I<x>B<);>\n"
3666 #: build/C/man3/finite.3:42
3668 msgid "B<int isinff(float >I<x>B<);>\n"
3669 msgstr "B<int isinff(float >I<x>B<);>\n"
3672 #: build/C/man3/finite.3:44
3674 msgid "B<int isinfl(long double >I<x>B<);>\n"
3675 msgstr "B<int isinfl(long double >I<x>B<);>\n"
3678 #: build/C/man3/finite.3:46
3680 msgid "B<int isnan(double >I<x>B<);>\n"
3681 msgstr "B<int isnan(double >I<x>B<);>\n"
3684 #: build/C/man3/finite.3:48
3686 msgid "B<int isnanf(float >I<x>B<);>\n"
3687 msgstr "B<int isnanf(float >I<x>B<);>\n"
3690 #: build/C/man3/finite.3:50
3692 msgid "B<int isnanl(long double >I<x>B<);>\n"
3693 msgstr "B<int isnanl(long double >I<x>B<);>\n"
3696 #: build/C/man3/finite.3:61
3697 msgid "B<finite>(), B<finitef>(), B<finitel>():"
3698 msgstr "B<finite>(), B<finitef>(), B<finitel>():"
3701 #: build/C/man3/finite.3:63 build/C/man3/finite.3:76 build/C/man3/lgamma.3:65
3702 msgid "_BSD_SOURCE || _SVID_SOURCE"
3703 msgstr "_BSD_SOURCE || _SVID_SOURCE"
3706 #: build/C/man3/finite.3:65 build/C/man3/fpclassify.3:58
3708 msgstr "B<isinf>():"
3711 #: build/C/man3/finite.3:67
3713 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
3716 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
3720 #: build/C/man3/finite.3:74
3721 msgid "B<isinff>(), B<isinfl>():"
3722 msgstr "B<isinff>(), B<isinfl>():"
3725 #: build/C/man3/finite.3:78 build/C/man3/fpclassify.3:50
3727 msgstr "B<isnan>():"
3730 #: build/C/man3/finite.3:80
3731 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE;"
3732 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE;"
3735 #: build/C/man3/finite.3:86
3736 msgid "B<isnanf>(), B<isnanl>():"
3737 msgstr "B<isnanf>(), B<isnanl>():"
3740 #: build/C/man3/finite.3:88 build/C/man3/gamma.3:38 build/C/man3/scalb.3:58
3741 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
3742 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
3745 #: build/C/man3/finite.3:100
3747 "The B<finite>(), B<finitef>(), and B<finitel>() functions return a nonzero "
3748 "value if I<x> is neither infinite nor a \"not-a-number\" (NaN) value, and 0 "
3751 "関数 B<finite>(), B<finitef>(), B<finitel>() は、 I<x> が無限大や無効値 "
3752 "(NaN) のいずれでもない場合に 0 以外の値を返し、 それ以外の場合は 0 を返す。"
3755 #: build/C/man3/finite.3:110
3757 "The B<isnan>(), B<isnanf>(), and B<isnanl>() functions return a nonzero "
3758 "value if I<x> is a NaN value, and 0 otherwise."
3760 "関数 B<isnan>(), B<isnanf>(), and B<isnanl>() 関数は、 I<x> が NaN の場合 0 "
3761 "以外の値を返し、 それ以外の場合は 0 を返す。"
3764 #: build/C/man3/finite.3:121
3766 "The B<isinf>(), B<isinff>(), and B<isinfl>() functions return 1 if I<x> is "
3767 "positive infinity, -1 if I<x> is negative infinity, and 0 otherwise."
3769 "関数 B<isinf>(), B<isinff>(), B<isinfl>() は、 I<x> が正の無限大であれば 1 を"
3770 "返し、I<x> が負の無限大で あれば -1 を返す。それ以外の場合は 0 を返す。"
3773 #: build/C/man3/finite.3:135
3775 "The B<finite>(), B<finitef>(), B<finitel>(), B<isinf>(), B<isinff>(), "
3776 "B<isinfl>(), B<isnan>(), B<isnanf>(), and B<isnanl>() functions are thread-"
3779 "関数 B<finite>(), B<finitef>(), B<finitel>(), B<isinf>(), B<isinff>(), "
3780 "B<isinfl>(), B<isnan>(), B<isnanf>(), B<isnanl>() はスレッドセーフである。"
3782 #. finite* not on HP-UX; they exist on Tru64.
3786 #. function occurs in 4.3BSD.
3787 #. see IEEE.3 in the 4.3BSD manual
3789 #: build/C/man3/finite.3:155
3791 "Note that these functions are obsolete. C99 defines macros B<isfinite>(), "
3792 "B<isinf>(), and B<isnan>() (for all types) replacing them. Further note "
3793 "that the C99 B<isinf>() has weaker guarantees on the return value. See "
3796 "これらの関数は廃止された点に注意すること。 C99 では、これらの置き換えとして "
3797 "(どんな型にも適用できる) B<isfinite>(), B<isinf>(), B<isnan>() というマクロ"
3798 "が定義されている。 さらに C99 の B<isinf>() は返り値に関して弱い意味での保証"
3799 "しかないことにも 注意すること。詳細は B<fpclassify>(3) を参照。"
3802 #: build/C/man3/finite.3:157
3803 msgid "B<fpclassify>(3)"
3804 msgstr "B<fpclassify>(3)"
3807 #: build/C/man3/floor.3:27
3813 #: build/C/man3/floor.3:27
3819 #: build/C/man3/floor.3:30
3821 "floor, floorf, floorl - largest integral value not greater than argument"
3822 msgstr "floor, floorf, floorl - 引き数を越えない最大の整数値"
3825 #: build/C/man3/floor.3:35
3827 msgid "B<double floor(double >I<x>B<);>\n"
3828 msgstr "B<double floor(double >I<x>B<);>\n"
3831 #: build/C/man3/floor.3:37
3833 msgid "B<float floorf(float >I<x>B<);>\n"
3834 msgstr "B<float floorf(float >I<x>B<);>\n"
3837 #: build/C/man3/floor.3:39
3839 msgid "B<long double floorl(long double >I<x>B<);>\n"
3840 msgstr "B<long double floorl(long double >I<x>B<);>\n"
3843 #: build/C/man3/floor.3:51
3844 msgid "B<floorf>(), B<floorl>():"
3845 msgstr "B<floorf>(), B<floorl>():"
3848 #: build/C/man3/floor.3:62
3850 "These functions return the largest integral value that is not greater than "
3852 msgstr "これらの関数は I<x> より大きくない最大の整数値を返す。"
3855 #: build/C/man3/floor.3:68
3856 msgid "For example, I<floor(0.5)> is 0.0, and I<floor(-0.5)> is -1.0."
3857 msgstr "例えば、 I<floor(0.5)> は 0.0 で、 I<floor(-0.5)> は -1.0 である。"
3860 #: build/C/man3/floor.3:71
3861 msgid "These functions return the floor of I<x>."
3862 msgstr "これらの関数は I<x> を越えない最小の整数値を返す。"
3865 #: build/C/man3/floor.3:77
3867 "If I<x> is integral, +0, -0, NaN, or an infinity, I<x> itself is returned."
3869 "I<x> が整数、+0、-0、NaN、無限大のいずれかの場合、 I<x> そのものが返される。"
3872 #: build/C/man3/floor.3:88
3874 "The B<floor>(), B<floorf>(), and B<floorl>() functions are thread-safe."
3875 msgstr "関数 B<floor>(), B<floorf>(), B<floorl>() はスレッドセーフである。"
3878 #: build/C/man3/floor.3:117
3880 "B<ceil>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), "
3883 "B<ceil>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), "
3887 #: build/C/man3/fma.3:12
3893 #: build/C/man3/fma.3:12 build/C/man3/fmax.3:9 build/C/man3/fmin.3:9
3899 #: build/C/man3/fma.3:15
3900 msgid "fma, fmaf, fmal - floating-point multiply and add"
3901 msgstr "fma, fmaf, fmal - 浮動小数点数の積と和を計算する"
3904 #: build/C/man3/fma.3:20
3906 msgid "B<double fma(double >I<x>B<, double >I<y>B<, double >I<z>B<);>\n"
3907 msgstr "B<double fma(double >I<x>B<, double >I<y>B<, double >I<z>B<);>\n"
3910 #: build/C/man3/fma.3:22
3912 msgid "B<float fmaf(float >I<x>B<, float >I<y>B<, float >I<z>B<);>\n"
3913 msgstr "B<float fmaf(float >I<x>B<, float >I<y>B<, float >I<z>B<);>\n"
3916 #: build/C/man3/fma.3:24
3918 msgid "B<long double fmal(long double >I<x>B<, long double >I<y>B<, long double >I<z>B<);>\n"
3919 msgstr "B<long double fmal(long double >I<x>B<, long double >I<y>B<, long double >I<z>B<);>\n"
3922 #: build/C/man3/fma.3:37
3923 msgid "B<fma>(), B<fmaf>(), B<fmal>():"
3924 msgstr "B<fma>(), B<fmaf>(), B<fmal>():"
3927 #: build/C/man3/fma.3:53
3929 "The B<fma>() function computes I<x> * I<y> + I<z>. The result is rounded "
3930 "as one ternary operation according to the current rounding mode (see "
3933 "B<fma>() 関数は I<x> * I<y> + I<z> を計算する。 結果は、一つの三項演算として"
3934 "現在の丸めモードにしたがって丸められる (B<fenv>(3) 参照)。"
3937 #: build/C/man3/fma.3:57
3939 "These functions return the value of I<x> * I<y> + I<z>, rounded as one "
3940 "ternary operation."
3942 "これらの関数は I<x> * I<y> + I<z> の、一つの三項演算として丸められた値を返"
3946 #: build/C/man3/fma.3:73
3948 "If I<x> times I<y> is an exact infinity, and I<z> is an infinity with the "
3949 "opposite sign, a domain error occurs, and a NaN is returned."
3951 "I<y> の I<x> 倍がちょうど無限大で、 I<z> がそれとは反対の符号の無限大の場"
3952 "合、 領域エラー (domain error) が発生し、NaN が返される。"
3954 #. POSIX.1-2008 allows some possible differences for the following two
3955 #. domain error cases, but on Linux they are treated the same (AFAICS).
3956 #. Nevertheless, we'll mirror POSIX.1 and describe the two cases
3958 #. POSIX.1 says that a NaN or an implementation-defined value shall
3959 #. be returned for this case.
3961 #: build/C/man3/fma.3:89
3963 "If one of I<x> or I<y> is an infinity, the other is 0, and I<z> is not a "
3964 "NaN, a domain error occurs, and a NaN is returned."
3966 "I<x> と I<y> のうち一方が無限大で、もう一方が 0 で、 I<z> が NaN でない場合、"
3967 "領域エラーが発生し、NaN が返される。"
3969 #. POSIX.1 makes the domain error optional for this case.
3971 #: build/C/man3/fma.3:100
3973 "If one of I<x> or I<y> is an infinity, and the other is 0, and I<z> is a "
3974 "NaN, a domain error occurs, and a NaN is returned."
3976 "I<x> と I<y> のうち一方が無限大で、もう一方が 0 で、 I<z> が NaN の場合、領域"
3977 "エラーが発生し、NaN が返される。"
3980 #: build/C/man3/fma.3:109
3982 "If I<x> times I<y> is not an infinity times zero (or vice versa), and I<z> "
3983 "is a NaN, a NaN is returned."
3985 "I<y> の I<x> 倍が 0 の無限大倍 (もしくはその逆) ではなく、 I<z> が NaN の場"
3989 #: build/C/man3/fma.3:113
3991 "If the result overflows, a range error occurs, and an infinity with the "
3992 "correct sign is returned."
3994 "結果がオーバーフローする場合、範囲エラー (range error) が発生し、 正しい符号"
3998 #: build/C/man3/fma.3:117
4000 "If the result underflows, a range error occurs, and a signed 0 is returned."
4002 "結果がアンダーフローする場合、 範囲エラーが発生し、符号付きの 0 が返される。"
4005 #: build/C/man3/fma.3:124
4007 msgid "Domain error: I<x> * I<y> + I<z>, or I<x> * I<y> is invalid and I<z> is not a NaN"
4008 msgstr "領域エラー: I<x> * I<y> + I<z> か I<x> * I<y> が無効で、I<z> が NaN ではない"
4014 #: build/C/man3/fma.3:133 build/C/man3/log1p.3:128 build/C/man3/lrint.3:103
4015 #: build/C/man3/lround.3:106 build/C/man3/remainder.3:165
4016 #: build/C/man3/remquo.3:117 build/C/man3/scalb.3:155 build/C/man3/sincos.3:67
4017 msgid "An invalid floating-point exception (B<FE_INVALID>) is raised."
4018 msgstr "不正 (invalid) 浮動小数点例外 (B<FE_INVALID>) が上がる。"
4021 #: build/C/man3/fma.3:141 build/C/man3/hypot.3:143 build/C/man3/tgamma.3:141
4022 #: build/C/man3/y0.3:201
4024 msgid "Range error: result underflow"
4025 msgstr "範囲エラー (range error): 結果のアンダーフロー"
4028 #: build/C/man3/fma.3:164
4029 msgid "The B<fma>(), B<fmaf>(), and B<fmal>() functions are thread-safe."
4030 msgstr "関数 B<fma>(), B<fmaf>(), B<fmal>() はスレッドセーフである。"
4033 #: build/C/man3/fma.3:169
4034 msgid "B<remainder>(3), B<remquo>(3)"
4035 msgstr "B<remainder>(3), B<remquo>(3)"
4038 #: build/C/man3/fmax.3:9
4044 #: build/C/man3/fmax.3:12
4045 msgid "fmax, fmaxf, fmaxl - determine maximum of two floating-point numbers"
4046 msgstr "fmax, fmaxf, fmaxl - 二つの浮動小数点数の最大値を求める"
4049 #: build/C/man3/fmax.3:16
4050 msgid "B<double fmax(double >I<x>B<, double >I<y>B<);>"
4051 msgstr "B<double fmax(double >I<x>B<, double >I<y>B<);>"
4054 #: build/C/man3/fmax.3:18
4055 msgid "B<float fmaxf(float >I<x>B<, float >I<y>B<);>"
4056 msgstr "B<float fmaxf(float >I<x>B<, float >I<y>B<);>"
4059 #: build/C/man3/fmax.3:20
4060 msgid "B<long double fmaxl(long double >I<x>B<, long double >I<y>B<);>"
4061 msgstr "B<long double fmaxl(long double >I<x>B<, long double >I<y>B<);>"
4064 #: build/C/man3/fmax.3:32
4065 msgid "B<fmax>(), B<fmaxf>(), B<fmaxl>():"
4066 msgstr "B<fmax>(), B<fmaxf>(), B<fmaxl>():"
4069 #: build/C/man3/fmax.3:45
4070 msgid "These functions return the larger value of I<x> and I<y>."
4071 msgstr "これらの関数は I<x> と I<y> のうち大きい方の値を返す。"
4074 #: build/C/man3/fmax.3:50
4075 msgid "These functions return the maximum of I<x> and I<y>."
4076 msgstr "これらの関数は I<x> と I<y> の最大値を返す。"
4079 #: build/C/man3/fmax.3:52 build/C/man3/fmin.3:52
4080 msgid "If one argument is a NaN, the other argument is returned."
4081 msgstr "一方の引き数が NaN の場合、もう一方の値が返される。"
4084 #: build/C/man3/fmax.3:54 build/C/man3/fmin.3:54
4085 msgid "If both arguments are NaN, a NaN is returned."
4086 msgstr "両方の引き数が NaN の場合、NaN が返される。"
4089 #: build/C/man3/fmax.3:66
4090 msgid "The B<fmax>(), B<fmaxf>(), and B<fmaxl>() functions are thread-safe."
4091 msgstr "関数 B<fmax>(), B<fmaxf>(), B<fmaxl>() はスレッドセーフである。"
4094 #: build/C/man3/fmax.3:70
4099 #: build/C/man3/fmin.3:9
4105 #: build/C/man3/fmin.3:12
4106 msgid "fmin, fminf, fminl - determine minimum of two floating-point numbers"
4107 msgstr "fmin, fminf, fminl - 二つの浮動小数点数の最小値を求める"
4110 #: build/C/man3/fmin.3:16
4111 msgid "B<double fmin(double >I<x>B<, double >I<y>B<);>"
4112 msgstr "B<double fmin(double >I<x>B<, double >I<y>B<);>"
4115 #: build/C/man3/fmin.3:18
4116 msgid "B<float fminf(float >I<x>B<, float >I<y>B<);>"
4117 msgstr "B<float fminf(float >I<x>B<, float >I<y>B<);>"
4120 #: build/C/man3/fmin.3:20
4121 msgid "B<long double fminl(long double >I<x>B<, long double >I<y>B<);>"
4122 msgstr "B<long double fminl(long double >I<x>B<, long double >I<y>B<);>"
4125 #: build/C/man3/fmin.3:32
4126 msgid "B<fmin>(), B<fminf>(), B<fminl>():"
4127 msgstr "B<fmin>(), B<fminf>(), B<fminl>():"
4130 #: build/C/man3/fmin.3:45
4131 msgid "These functions return the lesser value of I<x> and I<y>."
4132 msgstr "これらの関数は I<x> と I<y> のうち小さい方の値を返す。"
4135 #: build/C/man3/fmin.3:50
4136 msgid "These functions return the minimum of I<x> and I<y>."
4137 msgstr "これらの関数は I<x> と I<y> の最小値を返す。"
4140 #: build/C/man3/fmin.3:66
4141 msgid "The B<fmin>(), B<fminf>(), and B<fminl>() functions are thread-safe."
4142 msgstr "関数 B<fmin>(), B<fminf>(), B<fminl>() はスレッドセーフである。"
4145 #: build/C/man3/fmod.3:35
4151 #: build/C/man3/fmod.3:35
4157 #: build/C/man3/fmod.3:38
4158 msgid "fmod, fmodf, fmodl - floating-point remainder function"
4159 msgstr "fmod, fmodf, fmodl - 浮動小数点剰余関数"
4162 #: build/C/man3/fmod.3:43
4164 msgid "B<double fmod(double >I<x>B<, double >I<y>B<);>\n"
4165 msgstr "B<double fmod(double >I<x>B<, double >I<y>B<);>\n"
4168 #: build/C/man3/fmod.3:45
4170 msgid "B<float fmodf(float >I<x>B<, float >I<y>B<);>\n"
4171 msgstr "B<float fmodf(float >I<x>B<, float >I<y>B<);>\n"
4174 #: build/C/man3/fmod.3:47
4176 msgid "B<long double fmodl(long double >I<x>B<, long double >I<y>B<);>\n"
4177 msgstr "B<long double fmodl(long double >I<x>B<, long double >I<y>B<);>\n"
4180 #: build/C/man3/fmod.3:59
4181 msgid "B<fmodf>(), B<fmodl>():"
4182 msgstr "B<fmodf>(), B<fmodl>():"
4185 #: build/C/man3/fmod.3:87
4187 "The B<fmod>() function computes the floating-point remainder of dividing "
4188 "I<x> by I<y>. The return value is I<x> - I<n> * I<y>, where I<n> is the "
4189 "quotient of I<x> / I<y>, rounded toward zero to an integer."
4191 "B<fmod>() 関数は I<x> を I<y> で割った浮動小数点剰余を計算する。 返り値は "
4192 "I<x> - I<n> * I<y> である。 ここで、I<n> は I<x> / I<y> の商を ゼロに向かう方"
4196 #: build/C/man3/fmod.3:96
4198 "On success, these functions return the value I<x>\\ -\\ I<n>*I<y>, for some "
4199 "integer I<n>, such that the returned value has the same sign as I<x> and a "
4200 "magnitude less than the magnitude of I<y>."
4202 "成功すると、これらの関数は I<x>\\ -\\ I<n>*I<y> を返す。 I<n> は、返り値が "
4203 "I<x> と同じ符号で、その絶対値が I<y> の絶対値よりも小さくなるような整数であ"
4207 #: build/C/man3/fmod.3:108
4208 msgid "If I<x> is an infinity, a domain error occurs, and a NaN is returned."
4210 "I<x> が無限大の場合、領域エラー (domain error) が発生し、 NaN が返される。"
4213 #: build/C/man3/fmod.3:114
4214 msgid "If I<y> is zero, a domain error occurs, and a NaN is returned."
4215 msgstr "I<y> が 0 の場合、領域エラーが発生し、 NaN が返される。"
4218 #: build/C/man3/fmod.3:120
4219 msgid "If I<x> is +0 (-0), and I<y> is not zero, +0 (-0) is returned."
4220 msgstr "I<x> が +0 (-0) で I<y> が 0 でない場合、+0 (-0) が返される。"
4222 #. [XXX see bug above] and \fIx\fP is not a NaN
4224 #: build/C/man3/fmod.3:136 build/C/man3/remainder.3:172
4226 msgid "Domain error: I<y> is zero"
4227 msgstr "領域エラー: I<y> がゼロ"
4229 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6784
4231 #: build/C/man3/fmod.3:160
4233 "Before version 2.10, the glibc implementation did not set I<errno> to "
4234 "B<EDOM> when a domain error occurred for an infinite I<x>."
4236 "バージョン 2.10 より前の glibc の実装では、 無限大で領域エラーが発生した際"
4237 "に、 I<errno> に B<EDOM> が設定されなかった。"
4240 #: build/C/man3/fmod.3:162
4241 msgid "B<remainder>(3)"
4242 msgstr "B<remainder>(3)"
4245 #: build/C/man3/fpclassify.3:10
4251 #: build/C/man3/fpclassify.3:10 build/C/man3/frexp.3:33
4257 #: build/C/man3/fpclassify.3:14
4259 "fpclassify, isfinite, isnormal, isnan, isinf - floating-point classification "
4262 "fpclassify, isfinite, isnormal, isnan, isinf - 浮動小数点数の分類マクロ"
4265 #: build/C/man3/fpclassify.3:19
4267 msgid "B<int fpclassify(>I<x>B<);>\n"
4268 msgstr "B<int fpclassify(>I<x>B<);>\n"
4271 #: build/C/man3/fpclassify.3:21
4273 msgid "B<int isfinite(>I<x>B<);>\n"
4274 msgstr "B<int isfinite(>I<x>B<);>\n"
4277 #: build/C/man3/fpclassify.3:23
4279 msgid "B<int isnormal(>I<x>B<);>\n"
4280 msgstr "B<int isnormal(>I<x>B<);>\n"
4283 #: build/C/man3/fpclassify.3:25
4285 msgid "B<int isnan(>I<x>B<);>\n"
4286 msgstr "B<int isnan(>I<x>B<);>\n"
4289 #: build/C/man3/fpclassify.3:27
4291 msgid "B<int isinf(>I<x>B<);>\n"
4292 msgstr "B<int isinf(>I<x>B<);>\n"
4295 #: build/C/man3/fpclassify.3:42
4296 msgid "B<fpclassify>(), B<isfinite>(), B<isnormal>():"
4297 msgstr "B<fpclassify>(), B<isfinite>(), B<isnormal>():"
4300 #: build/C/man3/fpclassify.3:76
4302 "Floating point numbers can have special values, such as infinite or NaN. "
4303 "With the macro B<fpclassify(>I<x>B<)> you can find out what type I<x> is. "
4304 "The macro takes any floating-point expression as argument. The result is "
4305 "one of the following values:"
4307 "浮動小数点数は無限大や NaN のような特別な値を持つことができる。 マクロ "
4308 "B<fpclassify(>I<x>B<)> で I<x> がどのような種別かを知ることができる。 マクロ"
4309 "は任意の浮動小数点数表現を引き数としてとることができる。 結果は以下の値のいず"
4313 #: build/C/man3/fpclassify.3:76
4319 #: build/C/man3/fpclassify.3:80
4320 msgid "I<x> is \"Not a Number\"."
4321 msgstr "I<x> が \"Not a Number\" である (数値ではない)。"
4324 #: build/C/man3/fpclassify.3:80
4326 msgid "B<FP_INFINITE>"
4327 msgstr "B<FP_INFINITE>"
4330 #: build/C/man3/fpclassify.3:84
4331 msgid "I<x> is either positive infinity or negative infinity."
4332 msgstr "I<x> が正の無限大または負の無限大である。"
4335 #: build/C/man3/fpclassify.3:84
4341 #: build/C/man3/fpclassify.3:88
4342 msgid "I<x> is zero."
4343 msgstr "I<x> が 0 である。"
4346 #: build/C/man3/fpclassify.3:88
4348 msgid "B<FP_SUBNORMAL>"
4349 msgstr "B<FP_SUBNORMAL>"
4352 #: build/C/man3/fpclassify.3:92
4353 msgid "I<x> is too small to be represented in normalized format."
4354 msgstr "I<x> を正規化形式で表現するには小さすぎる。"
4357 #: build/C/man3/fpclassify.3:92
4359 msgid "B<FP_NORMAL>"
4360 msgstr "B<FP_NORMAL>"
4363 #: build/C/man3/fpclassify.3:96
4365 "if nothing of the above is correct then it must be a normal floating-point "
4368 "上記のどれにも当てはまらない場合であり、 値は通常の浮動小数点数であるはずだ。"
4371 #: build/C/man3/fpclassify.3:98
4372 msgid "The other macros provide a short answer to some standard questions."
4373 msgstr "他のマクロは、いくつかの標準的な問いに対して、簡単な答えを提供する。"
4376 #: build/C/man3/fpclassify.3:98
4378 msgid "B<isfinite(>I<x>B<)>"
4379 msgstr "B<isfinite(>I<x>B<)>"
4382 #: build/C/man3/fpclassify.3:101
4383 msgid "returns a nonzero value if"
4384 msgstr "以下の場合に 0 以外の値を返す。"
4387 #: build/C/man3/fpclassify.3:103
4388 msgid "(fpclassify(x) != FP_NAN && fpclassify(x) != FP_INFINITE)"
4389 msgstr "(fpclassify(x) != FP_NAN && fpclassify(x) != FP_INFINITE)"
4392 #: build/C/man3/fpclassify.3:103
4394 msgid "B<isnormal(>I<x>B<)>"
4395 msgstr "B<isnormal(>I<x>B<)>"
4398 #: build/C/man3/fpclassify.3:107
4399 msgid "returns a nonzero value if (fpclassify(x) == FP_NORMAL)"
4400 msgstr "(fpclassify(x) == FP_NORMAL) の場合に 0 以外の値を返す。"
4403 #: build/C/man3/fpclassify.3:107
4405 msgid "B<isnan(>I<x>B<)>"
4406 msgstr "B<isnan(>I<x>B<)>"
4409 #: build/C/man3/fpclassify.3:111
4410 msgid "returns a nonzero value if (fpclassify(x) == FP_NAN)"
4411 msgstr "(fpclassify(x) == FP_NAN) の場合に 0 以外の値を返す。"
4414 #: build/C/man3/fpclassify.3:111
4416 msgid "B<isinf(>I<x>B<)>"
4417 msgstr "B<isinf(>I<x>B<)>"
4420 #: build/C/man3/fpclassify.3:118
4422 "returns 1 if I<x> is positive infinity, and -1 if I<x> is negative infinity."
4423 msgstr "I<x> が正の無限大の場合は 1 を、 負の無限大の場合は -1 を返す。"
4426 #: build/C/man3/fpclassify.3:128
4428 "The B<fpclassify>(), B<isfinite>(), B<isnormal>(), B<isnan>(), and "
4429 "B<isinf>() macros are thread-safe."
4431 "マクロ B<fpclassify>(), B<isfinite>(), B<isnormal>(), B<isnan>(), B<isinf>() "
4435 #: build/C/man3/fpclassify.3:130
4436 msgid "C99, POSIX.1."
4437 msgstr "C99, POSIX.1."
4440 #: build/C/man3/fpclassify.3:135
4442 "For B<isinf>(), the standards merely say that the return value is nonzero if "
4443 "and only if the argument has an infinite value."
4445 "B<isinf>() に関して、標準規格で定められているのは、 返り値が 0 以外になるの"
4446 "は引き数が無限大の場合だけということだけである。"
4449 #: build/C/man3/fpclassify.3:142
4451 "In glibc 2.01 and earlier, B<isinf>() returns a nonzero value (actually: 1) "
4452 "if I<x> is positive infinity or negative infinity. (This is all that C99 "
4455 "glibc 2.01 以前では、 B<isinf>() は I<x> が正の無限大か負の無限大の場合、 0 "
4456 "以外の値 (実際には 1) を返す (C99 の要求仕様で決まっているのは 0 以外の値を返"
4460 #: build/C/man3/fpclassify.3:147
4461 msgid "B<finite>(3), B<INFINITY>(3), B<isgreater>(3), B<signbit>(3)"
4462 msgstr "B<finite>(3), B<INFINITY>(3), B<isgreater>(3), B<signbit>(3)"
4465 #: build/C/man3/frexp.3:33
4471 #: build/C/man3/frexp.3:37
4473 "frexp, frexpf, frexpl - convert floating-point number to fractional and "
4474 "integral components"
4475 msgstr "frexp, frexpf, frexpl - 浮動小数点実数を小数成分と整数成分に変換する"
4478 #: build/C/man3/frexp.3:42
4480 msgid "B<double frexp(double >I<x>B<, int *>I<exp>B<);>\n"
4481 msgstr "B<double frexp(double >I<x>B<, int *>I<exp>B<);>\n"
4484 #: build/C/man3/frexp.3:44
4486 msgid "B<float frexpf(float >I<x>B<, int *>I<exp>B<);>\n"
4487 msgstr "B<float frexpf(float >I<x>B<, int *>I<exp>B<);>\n"
4490 #: build/C/man3/frexp.3:46
4492 msgid "B<long double frexpl(long double >I<x>B<, int *>I<exp>B<);>\n"
4493 msgstr "B<long double frexpl(long double >I<x>B<, int *>I<exp>B<);>\n"
4496 #: build/C/man3/frexp.3:58
4497 msgid "B<frexpf>(), B<frexpl>():"
4498 msgstr "B<frexpf>(), B<frexpl>():"
4501 #: build/C/man3/frexp.3:74
4503 "The B<frexp>() function is used to split the number I<x> into a normalized "
4504 "fraction and an exponent which is stored in I<exp>."
4506 "B<frexp>() 関数は浮動小数点実数 I<x> を正規化小数と指数に分解し、 指数を "
4510 #: build/C/man3/frexp.3:86
4512 "The B<frexp>() function returns the normalized fraction. If the argument "
4513 "I<x> is not zero, the normalized fraction is I<x> times a power of two, and "
4514 "its absolute value is always in the range 1/2 (inclusive) to 1 (exclusive), "
4517 "B<frexp>() 関数は正規化小数を返す。 引数 I<x> がゼロでない場合、この正規化小"
4518 "数は I<x> に 2 の累乗を乗じたものであり、その絶対値は 常に 1/2 以上 1 未満、"
4522 #: build/C/man3/frexp.3:92
4524 "If I<x> is zero, then the normalized fraction is zero and zero is stored in "
4527 "I<x> がゼロの場合、正規化小数はゼロになり *I<exp> にはゼロが格納される。"
4530 #: build/C/man3/frexp.3:99
4532 "If I<x> is a NaN, a NaN is returned, and the value of I<*exp> is unspecified."
4533 msgstr "I<x> が NaN の場合、NaN が返される。 I<*exp> の値は不定である。"
4536 #: build/C/man3/frexp.3:106
4538 "If I<x> is positive infinity (negative infinity), positive infinity "
4539 "(negative infinity) is returned, and the value of I<*exp> is unspecified."
4541 "I<x> が正の無限大 (負の無限大) の場合、 正の無限大 (負の無限大) が返される。 "
4545 #: build/C/man3/frexp.3:116
4547 "The B<frexp>(), B<frexpf>(), and B<frexpl>() functions are thread-safe."
4548 msgstr "関数 B<frexp>(), B<frexpf>(), B<frexpl>() はスレッドセーフである。"
4551 #: build/C/man3/frexp.3:124
4552 msgid "The program below produces results such as the following:"
4553 msgstr "このプログラムを実行すると以下のような結果となる:"
4556 #: build/C/man3/frexp.3:131
4559 "$B< ./a.out 2560>\n"
4560 "frexp(2560, &e) = 0.625: 0.625 * 2^12 = 2560\n"
4562 "frexp(-4, &e) = -0.5: -0.5 * 2^3 = -4\n"
4564 "$B< ./a.out 2560>\n"
4565 "frexp(2560, &e) = 0.625: 0.625 * 2^12 = 2560\n"
4567 "frexp(-4, &e) = -0.5: -0.5 * 2^3 = -4\n"
4570 #: build/C/man3/frexp.3:133 build/C/man3/matherr.3:365
4572 msgid "Program source"
4576 #: build/C/man3/frexp.3:140
4579 "#include E<lt>math.hE<gt>\n"
4580 "#include E<lt>float.hE<gt>\n"
4581 "#include E<lt>stdio.hE<gt>\n"
4582 "#include E<lt>stdlib.hE<gt>\n"
4584 "#include E<lt>math.hE<gt>\n"
4585 "#include E<lt>float.hE<gt>\n"
4586 "#include E<lt>stdio.hE<gt>\n"
4587 "#include E<lt>stdlib.hE<gt>\n"
4590 #: build/C/man3/frexp.3:146
4594 "main(int argc, char *argv[])\n"
4600 "main(int argc, char *argv[])\n"
4606 #: build/C/man3/frexp.3:149
4609 " x = strtod(argv[1], NULL);\n"
4610 " r = frexp(x, &exp);\n"
4612 " x = strtod(argv[1], NULL);\n"
4613 " r = frexp(x, &exp);\n"
4616 #: build/C/man3/frexp.3:154
4619 " printf(\"frexp(%g, &e) = %g: %g * %d^%d = %g\\en\",\n"
4620 " x, r, r, FLT_RADIX, exp, x);\n"
4621 " exit(EXIT_SUCCESS);\n"
4624 " printf(\"frexp(%g, &e) = %g: %g * %d^%d = %g\\en\",\n"
4625 " x, r, r, FLT_RADIX, exp, x);\n"
4626 " exit(EXIT_SUCCESS);\n"
4630 #: build/C/man3/frexp.3:158
4631 msgid "B<ldexp>(3), B<modf>(3)"
4632 msgstr "B<ldexp>(3), B<modf>(3)"
4635 #: build/C/man3/gamma.3:9
4641 #: build/C/man3/gamma.3:9
4647 #: build/C/man3/gamma.3:12
4648 msgid "gamma, gammaf, gammal - (logarithm of the) gamma function"
4649 msgstr "gamma, gammaf, gammal - ガンマ関数 (の自然対数)"
4652 #: build/C/man3/gamma.3:16
4653 msgid "B<double gamma(double >I<x>B<);>"
4654 msgstr "B<double gamma(double >I<x>B<);>"
4657 #: build/C/man3/gamma.3:18
4658 msgid "B<float gammaf(float >I<x>B<);>"
4659 msgstr "B<float gammaf(float >I<x>B<);>"
4662 #: build/C/man3/gamma.3:20
4663 msgid "B<long double gammal(long double >I<x>B<);>"
4664 msgstr "B<long double gammal(long double >I<x>B<);>"
4667 #: build/C/man3/gamma.3:30
4669 msgstr "B<gamma>():"
4672 #: build/C/man3/gamma.3:32 build/C/man3/lgamma.3:69
4673 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE"
4674 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE"
4677 #: build/C/man3/gamma.3:35
4678 msgid "B<gammaf>(), B<gammal>():"
4679 msgstr "B<gammaf>(), B<gammal>():"
4682 #: build/C/man3/gamma.3:46
4684 "These functions are deprecated: instead, use either the B<tgamma>(3) or the "
4685 "B<lgamma>(3) functions, as appropriate."
4687 "これらの関数は非推奨である。その代わり、場面に応じて B<tgamma>(3) か "
4688 "B<lgamma>(3) を使うこと。"
4691 #: build/C/man3/gamma.3:49 build/C/man3/lgamma.3:74
4692 msgid "For the definition of the Gamma function, see B<tgamma>(3)."
4693 msgstr "ガンマ関数の定義については、 B<tgamma>(3) を参照のこと。"
4696 #: build/C/man3/gamma.3:49
4698 msgid "*BSD version"
4702 #: build/C/man3/gamma.3:53
4704 "The libm in 4.4BSD and some versions of FreeBSD had a B<gamma>() function "
4705 "that computes the Gamma function, as one would expect."
4707 "4.4BSD の libm と FreeBSD のいくつかのバージョンには、関数 B<gamma>() が含ま"
4708 "れており、期待通りガンマ関数を計算できる。"
4711 #: build/C/man3/gamma.3:53
4713 msgid "glibc version"
4717 #: build/C/man3/gamma.3:59
4719 "Glibc has a B<gamma>() function that is equivalent to B<lgamma>(3) and "
4720 "computes the natural logarithm of the Gamma function."
4722 "Glibcは、関数 B<gamma>() を含んでいるが、これは B<lgamma>(3) と等価であり、"
4726 #: build/C/man3/gamma.3:62 build/C/man3/gamma.3:65
4727 msgid "See B<lgamma>(3)."
4728 msgstr "B<lgamma>(3) を参照。"
4731 #: build/C/man3/gamma.3:68
4733 "Because of historical variations in behavior across systems, this function "
4734 "is not specified in any standard."
4736 "システムによって振舞いが異なるという歴史的な経緯のため、 この関数はどの標準規"
4740 #: build/C/man3/gamma.3:69
4746 #: build/C/man3/gamma.3:81
4748 "4.2BSD had a B<gamma>() that computed ln(|Gamma(|I<x>|)|), leaving the sign "
4749 "of Gamma(|I<x>|) in the external integer I<signgam>. In 4.3BSD the name "
4750 "was changed to B<lgamma>(3), and the man page promises"
4752 "4.2BSDにおいては、関数 B<gamma>() が実際に計算するのは ln(|Gamma(|I<x>|)|) "
4753 "であり、 Gamma(|I<x>|) の符号が extern int I<signgam> に格納されていた。 "
4754 "4.3BSDになって関数名が変更され、 B<lgamma>(3) となり、そのマニュアルページで"
4758 #: build/C/man3/gamma.3:85
4760 "At some time in the future the name gamma will be rehabilitated and used for "
4761 "the Gamma function"
4762 msgstr "「いつの日か gamma の名は復活し、ガンマ関数に冠されるであろう」"
4764 #. The FreeBSD man page says about gamma() that it is like lgamma()
4765 #. except that is does not set signgam.
4766 #. Also, that 4.4BSD has a gamma() that computes the true gamma function.
4768 #: build/C/man3/gamma.3:97
4770 "This did indeed happen in 4.4BSD, where B<gamma>() computes the Gamma "
4771 "function (with no effect on I<signgam>). However, this came too late, and "
4772 "we now have B<tgamma>(3), the \"true gamma\" function."
4774 "という誓いが述べられていた。 これは4.4BSDになって実現され、 B<gamma>() はま"
4775 "さにガンマ関数を計算するようになった。 (もう I<signgam> には作用しない。) と"
4776 "ころが、これが登場する時期が遅すぎたため、 B<tgamma>(3) という「本当のガンマ"
4777 "関数」がすでに存在しているのである。"
4780 #: build/C/man3/gamma.3:101
4781 msgid "B<lgamma>(3), B<signgam>(3), B<tgamma>(3)"
4782 msgstr "B<lgamma>(3), B<signgam>(3), B<tgamma>(3)"
4785 #: build/C/man3/hypot.3:33
4791 #: build/C/man3/hypot.3:36
4792 msgid "hypot, hypotf, hypotl - Euclidean distance function"
4793 msgstr "hypot, hypotf, hypotl - ユークリッド距離関数"
4796 #: build/C/man3/hypot.3:41
4798 msgid "B<double hypot(double >I<x>B<, double >I<y>B<);>\n"
4799 msgstr "B<double hypot(double >I<x>B<, double >I<y>B<);>\n"
4802 #: build/C/man3/hypot.3:43
4804 msgid "B<float hypotf(float >I<x>B<, float >I<y>B<);>\n"
4805 msgstr "B<float hypotf(float >I<x>B<, float >I<y>B<);>\n"
4808 #: build/C/man3/hypot.3:45
4810 msgid "B<long double hypotl(long double >I<x>B<, long double >I<y>B<);>\n"
4811 msgstr "B<long double hypotl(long double >I<x>B<, long double >I<y>B<);>\n"
4814 #: build/C/man3/hypot.3:56
4816 msgstr "B<hypot>():"
4819 #: build/C/man3/hypot.3:66
4820 msgid "B<hypotf>(), B<hypotl>():"
4821 msgstr "B<hypotf>(), B<hypotl>():"
4824 #: build/C/man3/hypot.3:87
4826 "The B<hypot>() function returns sqrt(I<x>*I<x>+I<y>*I<y>). This is the "
4827 "length of the hypotenuse of a right-angled triangle with sides of length "
4828 "I<x> and I<y>, or the distance of the point (I<x>,I<y>) from the origin."
4830 "B<hypot>() 関数は sqrt(I<x>*I<x>+I<y>*I<y>) の値を返す。 これは 直角を挟む "
4831 "2 辺の長さが I<x> と I<y> である直角三角形の斜辺の長さ、 すなわち、原点と点 "
4832 "(I<x>,I<y>) との距離である。"
4834 #. e.g., hypot(DBL_MIN, DBL_MIN) does the right thing, as does, say
4835 #. hypot(DBL_MAX/2.0, DBL_MAX/2.0).
4837 #: build/C/man3/hypot.3:92
4839 "The calculation is performed without undue overflow or underflow during the "
4840 "intermediate steps of the calculation."
4842 "計算の中間ステップでは、必要以上のオーバーフローやアンダーフローが 起きないよ"
4846 #: build/C/man3/hypot.3:98
4848 "On success, these functions return the length of a right-angled triangle "
4849 "with sides of length I<x> and I<y>."
4851 "成功すると、これらの関数は、 直角を挟む 2 辺の長さが I<x> と I<y> である直角"
4855 #: build/C/man3/hypot.3:105
4856 msgid "If I<x> or I<y> is an infinity, positive infinity is returned."
4857 msgstr "I<x> か I<y> が無限大の場合、正の無限大が返される。"
4860 #: build/C/man3/hypot.3:113
4862 "If I<x> or I<y> is a NaN, and the other argument is not an infinity, a NaN "
4865 "I<x> か I<y> の一方が NaN で、もう一方が無限大でない場合、 NaN が返される。"
4867 #. Actually, could the result not be subnormal if both arguments
4868 #. are subnormal? I think not -- mtk, Jul 2008
4870 #: build/C/man3/hypot.3:128
4872 "If both arguments are subnormal, and the result is subnormal, a range error "
4873 "occurs, and the correct result is returned."
4875 "両方の引き数が非正規化数 (subnormal) で、結果も非正規化数 (subnormal) の場"
4876 "合、 範囲エラーが発生し、正しい結果が返される。"
4878 #. FIXME . Is it intentional that these functions do not set errno?
4879 #. They do set errno for the y == 0 case, below.
4880 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6783
4882 #: build/C/man3/hypot.3:158 build/C/man3/remainder.3:172
4883 msgid "These functions do not set I<errno> for this case."
4884 msgstr "これらの関数は、この場合に I<errno> を設定しない。"
4887 #: build/C/man3/hypot.3:167
4888 msgid "B<cabs>(3), B<sqrt>(3)"
4889 msgstr "B<cabs>(3), B<sqrt>(3)"
4892 #: build/C/man3/ilogb.3:29
4898 #: build/C/man3/ilogb.3:32
4899 msgid "ilogb, ilogbf, ilogbl - get integer exponent of a floating-point value"
4900 msgstr "ilogb, ilogbf, ilogbl - 浮動小数点数の指数部を整数として取得する"
4903 #: build/C/man3/ilogb.3:36
4904 msgid "B<int ilogb(double >I<x>B<);>"
4905 msgstr "B<int ilogb(double >I<x>B<);>"
4908 #: build/C/man3/ilogb.3:38
4909 msgid "B<int ilogbf(float >I<x>B<);>"
4910 msgstr "B<int ilogbf(float >I<x>B<);>"
4913 #: build/C/man3/ilogb.3:40
4914 msgid "B<int ilogbl(long double >I<x>B<);>"
4915 msgstr "B<int ilogbl(long double >I<x>B<);>"
4918 #: build/C/man3/ilogb.3:50
4920 msgstr "B<ilogb>():"
4923 #: build/C/man3/ilogb.3:62
4924 msgid "B<ilogbf>(), B<ilogbl>():"
4925 msgstr "B<ilogbf>(), B<ilogbl>():"
4928 #: build/C/man3/ilogb.3:78
4930 "These functions return the exponent part of their argument as a signed "
4931 "integer. When no error occurs, these functions are equivalent to the "
4932 "corresponding B<logb>(3) functions, cast to I<int>."
4934 "これらの関数は引き数の指数部を符号付き整数として返す。 エラーが起らなかった場"
4935 "合、これらの関数は、対応する B<logb>(3) 関数を I<int> でキャストしたものと等"
4939 #: build/C/man3/ilogb.3:82
4941 "On success, these functions return the exponent of I<x>, as a signed integer."
4942 msgstr "成功すると、これらの関数は I<x> の指数部を符号付き整数として返す。"
4944 #. the POSIX.1 spec for logb() says logb() gives pole error for this
4945 #. case, but for ilogb() it says domain error.
4946 #. glibc: The numeric value is either `INT_MIN' or `-INT_MAX'.
4948 #: build/C/man3/ilogb.3:90
4950 "If I<x> is zero, then a domain error occurs, and the functions return "
4953 "I<x> がゼロの場合、領域エラー (domain error) が発生し、 B<FP_ILOGB0> が返され"
4956 #. glibc: The numeric value is either `INT_MIN' or `INT_MAX'.
4957 #. On i386, FP_ILOGB0 and FP_ILOGBNAN have the same value.
4959 #: build/C/man3/ilogb.3:97
4961 "If I<x> is a NaN, then a domain error occurs, and the functions return "
4964 "I<x> が NaN の場合、領域エラー (domain error) が発生し、 B<FP_ILOGBNAN> が返"
4967 #. POSIX.1-2001 also says:
4968 #. If the correct value is greater than {INT_MAX}, {INT_MAX}
4969 #. shall be returned and a domain error shall occur.
4970 #. If the correct value is less than {INT_MIN}, {INT_MIN}
4971 #. shall be returned and a domain error shall occur.
4973 #: build/C/man3/ilogb.3:110
4975 "If I<x> is negative infinity or positive infinity, then a domain error "
4976 "occurs, and the functions return B<INT_MAX>."
4978 "I<x> が負の無限大か正の無限大の場合、 領域エラー (domain error) が発生し、 "
4982 #: build/C/man3/ilogb.3:117
4984 msgid "Domain error: I<x> is 0 or a NaN"
4985 msgstr "領域エラー: I<x> が 0 か NaN"
4988 #: build/C/man3/ilogb.3:126 build/C/man3/ilogb.3:136
4990 "An invalid floating-point exception (B<FE_INVALID>) is raised, and I<errno> "
4991 "is set to B<EDOM> (but see BUGS)."
4993 "不正 (invalid) 浮動小数点例外 (B<FE_INVALID>) が上がり、 I<errno> に "
4994 "B<EDOM> が設定される (ただし、「バグ」を参照)。"
4997 #: build/C/man3/ilogb.3:144
4999 "The B<ilogb>(), B<ilogbf>(), and B<ilogbl>() functions are thread-safe."
5000 msgstr "関数 B<ilogb>(), B<ilogbf>(), B<ilogbl>() はスレッドセーフである。"
5002 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6794
5004 #: build/C/man3/ilogb.3:150
5006 "Before version 2.16, the following bugs existed in the glibc implementation "
5007 "of these functions:"
5009 "バージョン 2.16 より前では、これらの関数の glibc 実装には以下のバグが存在し"
5013 #: build/C/man3/ilogb.3:150 build/C/man3/ilogb.3:156
5019 #: build/C/man3/ilogb.3:156
5021 "The domain error case where I<x> is 0 or a NaN did not cause I<errno> to be "
5022 "set or (on some achitectures) raise a floating-point exception."
5024 "I<x> が 0 か NaN の場合の領域エラーで、I<errno> が設定されなかったり、(アーキ"
5025 "テクチャーによっては) 浮動小数点例外が上がらなかった。"
5028 #: build/C/man3/ilogb.3:162
5030 "The domain error case where I<x> is an infinity did not cause I<errno> to be "
5031 "set or raise a floating-point exception."
5033 "I<x> が無限大の場合の領域エラーで、I<errno> が設定されず、浮動小数点例外が上"
5037 #: build/C/man3/ilogb.3:166
5038 msgid "B<log>(3), B<logb>(3), B<significand>(3)"
5039 msgstr "B<log>(3), B<logb>(3), B<significand>(3)"
5042 #: build/C/man3/infnan.3:33
5048 #: build/C/man3/infnan.3:33
5054 #: build/C/man3/infnan.3:36
5055 msgid "infnan - deal with infinite or not-a-number (NaN) result"
5056 msgstr "infnan - 無限大と無効値 (NaN) を取扱う"
5059 #: build/C/man3/infnan.3:41
5061 msgid "B<double infnan(int >I<error>B<);>\n"
5062 msgstr "B<double infnan(int >I<error>B<);>\n"
5065 #: build/C/man3/infnan.3:56
5067 "The B<infnan>() function returns a suitable value for infinity and \"not-a-"
5068 "number\" (NaN) results. The value of I<error> can be B<ERANGE> to represent "
5069 "infinity or anything else to represent NaN. I<errno> is also set."
5071 "関数 B<infnan>() は無限大と無効値 (NaN) の結果に対する適切な値を返す。 "
5072 "I<error> の値は、無限大を表す B<ERANGE> か NaN を表すそれ以外の値である。 "
5073 "I<errno> も同様に設定される。"
5076 #: build/C/man3/infnan.3:64
5077 msgid "If I<error> is B<ERANGE> (Infinity), B<HUGE_VAL> is returned."
5078 msgstr "I<error> が B<ERANGE> (無限大) の場合、 B<HUGE_VAL> が返される。"
5081 #: build/C/man3/infnan.3:72
5082 msgid "If I<error> is -B<ERANGE> (-Infinity), -B<HUGE_VAL> is returned."
5083 msgstr "I<error> が -B<ERANGE> (負の無限大) の場合、 -B<HUGE_VAL> が返される。"
5086 #: build/C/man3/infnan.3:76
5087 msgid "If I<error> is anything else, NAN is returned."
5088 msgstr "I<error> がそれ以外の値の場合、NaN が返される。"
5091 #: build/C/man3/infnan.3:77
5097 #: build/C/man3/infnan.3:82
5098 msgid "The value of I<error> is \"not-a-number\" (NaN)."
5099 msgstr "I<error> の値が無効値 (NaN) である。"
5102 #: build/C/man3/infnan.3:82
5108 #: build/C/man3/infnan.3:87
5109 msgid "The value of I<error> is positive infinity or negative infinity."
5110 msgstr "I<error> の値が正の無限大もしくは負の無限大である。"
5113 #: build/C/man3/infnan.3:89
5118 #: build/C/man3/infnan.3:92
5120 "This obsolete function was provided in libc4 and libc5, but is not available "
5123 "この廃止された (obsolete) 関数は、 libc4 と libc5 で提供されていたが、 "
5124 "glibc2 では提供されていない。"
5127 #: build/C/man3/isgreater.3:10
5133 #: build/C/man3/isgreater.3:10
5139 #: build/C/man3/isgreater.3:14
5141 "isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - "
5142 "floating-point relational tests without exception for NaN"
5144 "isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - "
5145 "NaN に対して例外を発生せずに、浮動小数点数の大小関係の判定を行う"
5148 #: build/C/man3/isgreater.3:19
5150 msgid "B<int isgreater(>I<x>B<, >I<y>B<);>\n"
5151 msgstr "B<int isgreater(>I<x>B<, >I<y>B<);>\n"
5154 #: build/C/man3/isgreater.3:21
5156 msgid "B<int isgreaterequal(>I<x>B<, >I<y>B<);>\n"
5157 msgstr "B<int isgreaterequal(>I<x>B<, >I<y>B<);>\n"
5160 #: build/C/man3/isgreater.3:23
5162 msgid "B<int isless(>I<x>B<, >I<y>B<);>\n"
5163 msgstr "B<int isless(>I<x>B<, >I<y>B<);>\n"
5166 #: build/C/man3/isgreater.3:25
5168 msgid "B<int islessequal(>I<x>B<, >I<y>B<);>\n"
5169 msgstr "B<int islessequal(>I<x>B<, >I<y>B<);>\n"
5172 #: build/C/man3/isgreater.3:27
5174 msgid "B<int islessgreater(>I<x>B<, >I<y>B<);>\n"
5175 msgstr "B<int islessgreater(>I<x>B<, >I<y>B<);>\n"
5178 #: build/C/man3/isgreater.3:29
5180 msgid "B<int isunordered(>I<x>B<, >I<y>B<);>\n"
5181 msgstr "B<int isunordered(>I<x>B<, >I<y>B<);>\n"
5184 #: build/C/man3/isgreater.3:40
5185 msgid "All functions described here:"
5186 msgstr "ここで説明する全ての関数:"
5189 #: build/C/man3/isgreater.3:55
5191 "The normal relation operations (like B<E<lt>>, \"less than\") will fail if "
5192 "one of the operands is NaN. This will cause an exception. To avoid this, "
5193 "C99 defines the macros listed below."
5195 "(B<E<lt>>、「小なり」のような) 通常の関係操作 (relation operations) は、\n"
5196 "オペランドの一方が NaN の場合には失敗する。 これは例外の原因になる。\n"
5197 "これを避けるため、C99 では以下のリストに示すマクロを定義している。"
5200 #: build/C/man3/isgreater.3:61
5202 "These macros are guaranteed to evaluate their arguments only once. The "
5203 "arguments must be of real floating-point type (note: do not pass integer "
5204 "values as arguments to these macros, since the arguments will I<not> be "
5205 "promoted to real-floating types)."
5207 "これらのマクロでは、引き数を 1 回だけ評価することが保証されている。\n"
5208 "引き数には実数の浮動小数点数型を指定しなければならない。\n"
5209 "(注意: これらのマクロの引き数に整数値を渡さないこと。なぜなら\n"
5210 "整数値の引き数は実数の浮動小数点型に変換されないからである。)"
5213 #: build/C/man3/isgreater.3:61
5215 msgid "B<isgreater>()"
5216 msgstr "B<isgreater>()"
5219 #: build/C/man3/isgreater.3:69
5221 "determines I<(x)\\ E<gt>\\ (y)> without an exception if I<x> or I<y> is NaN."
5223 "I<(x)\\ E<gt>\\ (y)> を決定する。 I<x> または I<y> が NaN でも例外を発生しな"
5227 #: build/C/man3/isgreater.3:69
5229 msgid "B<isgreaterequal>()"
5230 msgstr "B<isgreaterequal>()"
5233 #: build/C/man3/isgreater.3:77
5235 "determines I<(x)\\ E<gt>=\\ (y)> without an exception if I<x> or I<y> is NaN."
5237 "I<(x)\\ E<gt>=\\ (y)> を決定する。 I<x> または I<y> が NaN でも例外を発生しな"
5241 #: build/C/man3/isgreater.3:77
5244 msgstr "B<isless>()"
5247 #: build/C/man3/isgreater.3:85
5249 "determines I<(x)\\ E<lt>\\ (y)> without an exception if I<x> or I<y> is NaN."
5251 "I<(x)\\ E<lt>\\ (y)> を決定する。 I<x> または I<y> が NaN でも例外を発生しな"
5255 #: build/C/man3/isgreater.3:85
5257 msgid "B<islessequal>()"
5258 msgstr "B<islessequal>()"
5261 #: build/C/man3/isgreater.3:93
5263 "determines I<(x)\\ E<lt>=\\ (y)> without an exception if I<x> or I<y> is NaN."
5265 "I<(x)\\ E<lt>=\\ (y)> を決定する。 I<x> または I<y> が NaN でも例外を発生しな"
5269 #: build/C/man3/isgreater.3:93
5271 msgid "B<islessgreater>()"
5272 msgstr "B<islessgreater>()"
5275 #: build/C/man3/isgreater.3:107
5277 "determines I<(x)\\ E<lt> (y) || (x) E<gt>\\ (y)> without an exception if "
5278 "I<x> or I<y> is NaN. This macro is not equivalent to I<x\\ !=\\ y> because "
5279 "that expression is true if I<x> or I<y> is NaN."
5281 "I<(x)\\ E<lt> (y) || (x) E<gt>\\ (y)> を決定する。 I<x> または I<y> が NaN で"
5282 "も例外を発生しない。 このマクロは I<x\\ !=\\ y> と等価ではない。 なぜなら、こ"
5283 "の評価式は I<x> または I<y> が NaN の場合に true となるためである。"
5286 #: build/C/man3/isgreater.3:107
5288 msgid "B<isunordered>()"
5289 msgstr "B<isunordered>()"
5292 #: build/C/man3/isgreater.3:111
5294 "determines whether its arguments are unordered, that is, whether at least "
5295 "one of the arguments is a NaN."
5297 "引き数が unordered かどうか、つまり引き数の少なくとも一方が NaN かどうか を判"
5301 #: build/C/man3/isgreater.3:116
5303 "The macros other than B<isunordered>() return the result of the relational "
5304 "comparison; these macros return 0 if either argument is a NaN."
5306 "B<isunordered>() 以外のマクロは関係操作の結果を返す。 一方の引き数が NaN の"
5307 "場合、これらのマクロは 0 を返す。"
5310 #: build/C/man3/isgreater.3:123
5311 msgid "B<isunordered>() returns 1 if I<x> or I<y> is NaN and 0 otherwise."
5313 "B<isunordered>() は I<x> か I<y> が NaN の場合 1 を、 それ以外の場合 0 を返"
5317 #: build/C/man3/isgreater.3:136
5319 "The B<isgreater>(), B<isgreaterequal>(), B<isless>(), B<islessequal>(), "
5320 "B<islessgreater>(), and B<isunordered>() macros are thread-safe."
5322 "マクロ B<isgreater>(), B<isgreaterequal>(), B<isless>(), B<islessequal>(), "
5323 "B<islessgreater>(), B<isunordered>() はスレッドセーフである。"
5326 #: build/C/man3/isgreater.3:143
5328 "Not all hardware supports these functions, and where hardware support isn't "
5329 "provided, they will be emulated by macros. This will result in a "
5330 "performance penalty. Don't use these functions if NaN is of no concern for "
5333 "これらの関数は全てのハードウェアでサポートされているわけではない。 サポートさ"
5334 "れていない場合は、マクロでエミュレートされる。 エミュレートされる場合は、性能"
5335 "上での不利となる。 NaN について心配しなくて構わない場合は、 これらの関数を使"
5339 #: build/C/man3/isgreater.3:146
5340 msgid "B<fpclassify>(3), B<isnan>(3)"
5341 msgstr "B<fpclassify>(3), B<isnan>(3)"
5344 #: build/C/man3/j0.3:36
5350 #: build/C/man3/j0.3:36 build/C/man3/lgamma.3:11 build/C/man3/lrint.3:27
5351 #: build/C/man3/y0.3:36
5357 #: build/C/man3/j0.3:40
5359 "j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - Bessel functions of the first kind"
5360 msgstr "j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - 第一種ベッセル関数"
5363 #: build/C/man3/j0.3:46
5364 msgid "B<double j0(double >I<x>B<);>"
5365 msgstr "B<double j0(double >I<x>B<);>"
5368 #: build/C/man3/j0.3:48
5369 msgid "B<double j1(double >I<x>B<);>"
5370 msgstr "B<double j1(double >I<x>B<);>"
5373 #: build/C/man3/j0.3:50
5374 msgid "B<double jn(int >I<n>B<, double >I<x>B<);>"
5375 msgstr "B<double jn(int >I<n>B<, double >I<x>B<);>"
5378 #: build/C/man3/j0.3:52
5379 msgid "B<float j0f(float >I<x>B<);>"
5380 msgstr "B<float j0f(float >I<x>B<);>"
5383 #: build/C/man3/j0.3:54
5384 msgid "B<float j1f(float >I<x>B<);>"
5385 msgstr "B<float j1f(float >I<x>B<);>"
5388 #: build/C/man3/j0.3:56
5389 msgid "B<float jnf(int >I<n>B<, float >I<x>B<);>"
5390 msgstr "B<float jnf(int >I<n>B<, float >I<x>B<);>"
5393 #: build/C/man3/j0.3:58
5394 msgid "B<long double j0l(long double >I<x>B<);>"
5395 msgstr "B<long double j0l(long double >I<x>B<);>"
5398 #: build/C/man3/j0.3:60
5399 msgid "B<long double j1l(long double >I<x>B<);>"
5400 msgstr "B<long double j1l(long double >I<x>B<);>"
5403 #: build/C/man3/j0.3:62
5404 msgid "B<long double jnl(int >I<n>B<, long double >I<x>B<);>"
5405 msgstr "B<long double jnl(int >I<n>B<, long double >I<x>B<);>"
5408 #: build/C/man3/j0.3:74
5409 msgid "B<j0>(), B<j1>(), B<jn>():"
5410 msgstr "B<j0>(), B<j1>(), B<jn>():"
5413 #: build/C/man3/j0.3:76 build/C/man3/y0.3:76
5414 msgid "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE"
5415 msgstr "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE"
5418 #: build/C/man3/j0.3:84
5419 msgid "B<j0f>(), B<j0l>(), B<j1f>(), B<j1l>(), B<jnf>(), B<jnl>():"
5420 msgstr "B<j0f>(), B<j0l>(), B<j1f>(), B<j1l>(), B<jnf>(), B<jnl>():"
5422 #. Also seems to work: -std=c99 -D_XOPEN_SOURCE
5424 #: build/C/man3/j0.3:87 build/C/man3/y0.3:87
5425 msgid "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
5426 msgstr "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
5429 #: build/C/man3/j0.3:104
5431 "The B<j0>() and B<j1>() functions return Bessel functions of I<x> of the "
5432 "first kind of orders 0 and 1, respectively. The B<jn>() function returns "
5433 "the Bessel function of I<x> of the first kind of order I<n>."
5435 "関数 B<j0>(), B<j1>() はそれぞれ I<x> の0次、1次の 第一種ベッセル関数の値を"
5436 "返す。 関数 B<jn>() は I<x> の I<n> 次の 第一種ベッセル関数の値を返す。"
5439 #: build/C/man3/j0.3:121
5441 "The B<j0f>(), B<j1f>(), and B<jnf>(), functions are versions that take and "
5442 "return I<float> values. The B<j0l>(), B<j1l>(), and B<jnl>() functions are "
5443 "versions that take and return I<long double> values."
5445 "関数 B<j0f>(), B<j1f>(), B<jnf>() は、 I<float> 型を引数に取り、返り値として"
5446 "返す。 関数 B<j0l>(), B<j1l>(), and B<jnl>() は、 I<long double> 型を引数に取"
5450 #: build/C/man3/j0.3:125
5452 "On success, these functions return the appropriate Bessel value of the first "
5454 msgstr "成功すると、これらの関数は I<x> に対する第一種ベッセル関数の値を返す。"
5457 #: build/C/man3/j0.3:136
5459 "If I<x> is too large in magnitude, or the result underflows, a range error "
5460 "occurs, and the return value is 0."
5462 "I<x> の絶対値が大き過ぎる場合や結果がアンダーフローする場合、 範囲エラー "
5463 "(range error) が発生し、返り値が 0 となる。"
5466 #: build/C/man3/j0.3:143
5468 msgid "Range error: result underflow, or I<x> is too large in magnitude"
5469 msgstr "範囲エラー: 結果のアンダーフローや、I<x> の絶対値が大き過ぎる"
5471 #. An underflow floating-point exception
5472 #. .RB ( FE_UNDERFLOW )
5475 #: build/C/man3/j0.3:151
5476 msgid "I<errno> is set to B<ERANGE>."
5477 msgstr "I<errno> に B<ERANGE> が設定される。"
5479 #. FIXME . Is it intentional that these functions do not raise exceptions?
5481 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6805
5483 #: build/C/man3/j0.3:157
5484 msgid "These functions do not raise exceptions for B<fetestexcept>(3)."
5485 msgstr "これらの関数は、 B<fetestexcept>(3) でチェックできる例外を上げない。"
5488 #: build/C/man3/j0.3:163 build/C/man3/y0.3:236
5490 "The functions returning I<double> conform to SVr4, 4.3BSD, POSIX.1-2001. "
5491 "The others are nonstandard functions that also exist on the BSDs."
5493 "I<double> 型の値を返す関数は、SVr4, 4.3BSD, POSIX.1-2001 に準拠する。 それ以"
5494 "外は非標準の関数で、BSD にも存在する。"
5497 #: build/C/man3/j0.3:172
5499 "There are errors of up to 2e-16 in the values returned by B<j0>(), B<j1>() "
5500 "and B<jn>() for values of I<x> between -8 and 8."
5502 "-8 から 8 までの I<x> の値について B<j0>(), B<j1>(), B<jn>() が返す値には、"
5506 #: build/C/man3/j0.3:174
5511 #: build/C/man3/ldexp.3:34
5517 #: build/C/man3/ldexp.3:34
5523 #: build/C/man3/ldexp.3:37
5525 "ldexp, ldexpf, ldexpl - multiply floating-point number by integral power of 2"
5526 msgstr "ldexp, ldexpf, ldexpl - 浮動小数点実数と 2 の整数乗との積を計算する"
5529 #: build/C/man3/ldexp.3:42
5531 msgid "B<double ldexp(double >I<x>B<, int >I<exp>B<);>\n"
5532 msgstr "B<double ldexp(double >I<x>B<, int >I<exp>B<);>\n"
5535 #: build/C/man3/ldexp.3:44
5537 msgid "B<float ldexpf(float >I<x>B<, int >I<exp>B<);>\n"
5538 msgstr "B<float ldexpf(float >I<x>B<, int >I<exp>B<);>\n"
5541 #: build/C/man3/ldexp.3:46
5543 msgid "B<long double ldexpl(long double >I<x>B<, int >I<exp>B<);>\n"
5544 msgstr "B<long double ldexpl(long double >I<x>B<, int >I<exp>B<);>\n"
5547 #: build/C/man3/ldexp.3:58
5548 msgid "B<ldexpf>(), B<ldexpl>():"
5549 msgstr "B<ldexpf>(), B<ldexpl>():"
5552 #: build/C/man3/ldexp.3:73
5554 "The B<ldexp>() function returns the result of multiplying the floating-"
5555 "point number I<x> by 2 raised to the power I<exp>."
5557 "B<ldexp>() 関数は、浮動小数点実数 I<x> と 2 の I<exp> 乗との積を返す。"
5560 #: build/C/man3/ldexp.3:76
5561 msgid "On success, these functions return I<x * (2^exp)>."
5562 msgstr "成功すると、これらの関数は I<x * (2^exp)> を返す。"
5565 #: build/C/man3/ldexp.3:82
5566 msgid "If I<exp> is zero, then I<x> is returned."
5567 msgstr "I<exp> がゼロの場合、 I<x> が返される。"
5570 #: build/C/man3/ldexp.3:106 build/C/man3/scalb.3:133
5571 #: build/C/man3/scalbln.3:125
5573 "If the result overflows, a range error occurs, and the functions return "
5574 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with a sign the "
5577 "結果がオーバーフローする場合、 範囲エラー (range error) が発生し、 各関数はそ"
5578 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。符号は I<x> と同じにな"
5582 #: build/C/man3/ldexp.3:137
5584 "The B<ldexp>(), B<ldexpf>(), and B<ldexpl>() functions are thread-safe."
5585 msgstr "関数 B<ldexp>(), B<ldexpf>(), B<ldexpl>() はスレッドセーフである。"
5588 #: build/C/man3/ldexp.3:147
5589 msgid "B<frexp>(3), B<modf>(3), B<scalbln>(3)"
5590 msgstr "B<frexp>(3), B<modf>(3), B<scalbln>(3)"
5593 #: build/C/man3/lgamma.3:11
5599 #: build/C/man3/lgamma.3:15
5601 "lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - log "
5604 "lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - ガンマ関"
5608 #: build/C/man3/lgamma.3:20
5610 msgid "B<double lgamma(double >I<x>B<);>\n"
5611 msgstr "B<double lgamma(double >I<x>B<);>\n"
5614 #: build/C/man3/lgamma.3:22
5616 msgid "B<float lgammaf(float >I<x>B<);>\n"
5617 msgstr "B<float lgammaf(float >I<x>B<);>\n"
5620 #: build/C/man3/lgamma.3:24
5622 msgid "B<long double lgammal(long double >I<x>B<);>\n"
5623 msgstr "B<long double lgammal(long double >I<x>B<);>\n"
5626 #: build/C/man3/lgamma.3:26
5628 msgid "B<double lgamma_r(double >I<x>B<, int *>I<signp>B<);>\n"
5629 msgstr "B<double lgamma_r(double >I<x>B<, int *>I<signp>B<);>\n"
5632 #: build/C/man3/lgamma.3:28
5634 msgid "B<float lgammaf_r(float >I<x>B<, int *>I<signp>B<);>\n"
5635 msgstr "B<float lgammaf_r(float >I<x>B<, int *>I<signp>B<);>\n"
5638 #: build/C/man3/lgamma.3:30
5640 msgid "B<long double lgammal_r(long double >I<x>B<, int *>I<signp>B<);>\n"
5641 msgstr "B<long double lgammal_r(long double >I<x>B<, int *>I<signp>B<);>\n"
5644 #: build/C/man3/lgamma.3:32
5646 msgid "B<extern int >I<signgam>B<;>\n"
5647 msgstr "B<extern int >I<signgam>B<;>\n"
5650 #: build/C/man3/lgamma.3:43
5651 msgid "B<lgamma>():"
5652 msgstr "B<lgamma>():"
5655 #: build/C/man3/lgamma.3:53
5656 msgid "B<lgammaf>(), B<lgammal>():"
5657 msgstr "B<lgammaf>(), B<lgammal>():"
5660 #: build/C/man3/lgamma.3:63
5661 msgid "B<lgamma_r>(), B<lgammaf_r>(), B<lgammal_r>():"
5662 msgstr "B<lgamma_r>(), B<lgammaf_r>(), B<lgammal_r>():"
5665 #: build/C/man3/lgamma.3:67
5667 msgstr "I<signgam>:"
5670 #: build/C/man3/lgamma.3:86
5672 "The B<lgamma>() function returns the natural logarithm of the absolute "
5673 "value of the Gamma function. The sign of the Gamma function is returned in "
5674 "the external integer I<signgam> declared in I<E<lt>math.hE<gt>>. It is 1 "
5675 "when the Gamma function is positive or zero, -1 when it is negative."
5677 "関数 B<lgamma>() は、ガンマ関数の絶対値の自然対数を返す。 ガンマ関数の符号"
5678 "は、 I<E<lt>math.hE<gt>> で宣言されている extern int I<signgam> に格納され"
5679 "る。 格納される値は、ガンマ関数が正または 0 の場合 1、 負の場合 -1 である。"
5682 #: build/C/man3/lgamma.3:96
5684 "Since using a constant location I<signgam> is not thread-safe, the functions "
5685 "B<lgamma_r>(), B<lgammaf_r>(), and B<lgammal_r>() have been introduced; "
5686 "they return the sign via the argument I<signp>."
5688 "I<signgam> という固定された場所を使うことはスレッドセーフではないので、 関数 "
5689 "B<lgamma_r>(), B<lgammaf_r>(), B<lgammal_r>() が導入された。 これらの関数で"
5690 "は、符号は引き数 I<signp> 経由で返される。"
5693 #: build/C/man3/lgamma.3:98
5694 msgid "On success, these functions return the natural logarithm of Gamma(x)."
5695 msgstr "成功すると、これらの関数は Gamma(x) の自然対数を返す。"
5698 #: build/C/man3/lgamma.3:106
5699 msgid "If I<x> is 1 or 2, +0 is returned."
5700 msgstr "I<x> が 1 か 2 の場合、+0 が返される。"
5703 #: build/C/man3/lgamma.3:122
5705 "If I<x> is a nonpositive integer, a pole error occurs, and the functions "
5706 "return +B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, respectively."
5708 "I<x> が正でない整数の場合、極エラー (pole error) が発生し、 各関数はそれぞれ "
5709 "+B<HUGE_VAL>, +B<HUGE_VALF>, +B<HUGE_VALL> を返す。"
5712 #: build/C/man3/lgamma.3:132 build/C/man3/tgamma.3:92
5714 "If the result overflows, a range error occurs, and the functions return "
5715 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the correct "
5716 "mathematical sign."
5718 "結果がオーバーフローする場合、範囲エラー (range error) が発生し、 各関数はそ"
5719 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL>, を返す。この際、数学的に正し"
5723 #: build/C/man3/lgamma.3:139
5725 msgid "Pole error: I<x> is a nonpositive integer"
5726 msgstr "極エラー: I<x> が正でない整数"
5729 #: build/C/man3/lgamma.3:167
5731 "The B<lgamma>() functions are specified in C99 and POSIX.1-2001. "
5732 "I<signgam> is specified in POSIX.1-2001, but not in C99. The B<lgamma_r>() "
5733 "functions are nonstandard, but present on several other systems."
5735 "関数 B<lgamma>() は C99 と POSIX.1-2001 で規定されている。 I<signgam> は "
5736 "POSIX.1-2001 で規定されているが、C99 にはない。 関数 B<lgamma_r>() は非標準"
5737 "だが、いくつかの他のシステムにも存在する。"
5739 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6777
5741 #: build/C/man3/lgamma.3:177
5743 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> is set to "
5744 "B<EDOM>; instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
5745 "does the right thing."
5747 "glibc 2.9 とそれ以前のバージョンでは、 極エラーが発生した場合、POSIX で要求さ"
5748 "れている B<ERANGE> ではなく B<EDOM> が I<errno> に設定される。 POSIX.1 で"
5749 "は、 B<ERANGE> が設定されるべきとされている。 バージョン 2.10 以降の glibc で"
5753 #: build/C/man3/lgamma.3:179
5754 msgid "B<tgamma>(3)"
5755 msgstr "B<tgamma>(3)"
5758 #: build/C/man3/log.3:36
5764 #: build/C/man3/log.3:39
5765 msgid "log, logf, logl - natural logarithmic function"
5766 msgstr "log, logf, logl - 自然対数関数"
5769 #: build/C/man3/log.3:44
5771 msgid "B<double log(double >I<x>B<);>\n"
5772 msgstr "B<double log(double >I<x>B<);>\n"
5775 #: build/C/man3/log.3:46
5777 msgid "B<float logf(float >I<x>B<);>\n"
5778 msgstr "B<float logf(float >I<x>B<);>\n"
5781 #: build/C/man3/log.3:48
5783 msgid "B<long double logl(long double >I<x>B<);>\n"
5784 msgstr "B<long double logl(long double >I<x>B<);>\n"
5787 #: build/C/man3/log.3:60
5788 msgid "B<logf>(), B<logl>():"
5789 msgstr "B<logf>(), B<logl>():"
5792 #: build/C/man3/log.3:73
5793 msgid "The B<log>() function returns the natural logarithm of I<x>."
5794 msgstr "B<log>() 関数は I<x> の自然対数を返す。"
5797 #: build/C/man3/log.3:76
5798 msgid "On success, these functions return the natural logarithm of I<x>."
5799 msgstr "成功すると、これらの関数は I<x> の自然対数を返す。"
5802 #: build/C/man3/log.3:85
5803 msgid "If I<x> is 1, the result is +0."
5804 msgstr "I<x> が 1 の場合、+0 が返される。"
5807 #: build/C/man3/log.3:100 build/C/man3/logb.3:111
5809 "If I<x> is zero, then a pole error occurs, and the functions return -"
5810 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
5812 "I<x> が 0 の場合、極エラー (pole error) が発生し、 各関数はそれぞれ -"
5813 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
5816 #: build/C/man3/log.3:105
5818 "If I<x> is negative (including negative infinity), then a domain error "
5819 "occurs, and a NaN (not a number) is returned."
5821 "I<x> が負の場合 (負の無限大も含む)、領域エラー (domain error) が発生し、 NaN "
5822 "(not a number) が返される。"
5825 #: build/C/man3/log.3:112 build/C/man3/y0.3:178
5827 msgid "Domain error: I<x> is negative"
5828 msgstr "領域エラー (domain error): I<x> が負である"
5831 #: build/C/man3/log.3:120
5833 msgid "Pole error: I<x> is zero"
5834 msgstr "極エラー (pole error): I<x> が 0 である"
5837 #: build/C/man3/log.3:128 build/C/man3/tgamma.3:130
5839 "I<errno> is set to B<ERANGE>. A divide-by-zero floating-point exception "
5840 "(B<FE_DIVBYZERO>) is raised."
5842 "I<errno> に B<ERANGE> が設定される。 0 による除算 (divide-by-zero) 浮動小数点"
5843 "例外 (B<FE_DIVBYZERO>) が上がる。"
5846 #: build/C/man3/log.3:141
5848 "In glibc 2.5 and earlier, taking the B<log>() of a NaN produces a bogus "
5849 "invalid floating-point (B<FE_INVALID>) exception."
5851 "glibc 2.5 以前では、 NaN に対して B<log>() をとると、間違って不正浮動小数点"
5852 "例外 (B<FE_INVALID>) が発生していた。"
5855 #: build/C/man3/log.3:148
5857 "B<cbrt>(3), B<clog>(3), B<log10>(3), B<log1p>(3), B<log2>(3), B<sqrt>(3)"
5859 "B<cbrt>(3), B<clog>(3), B<log10>(3), B<log1p>(3), B<log2>(3), B<sqrt>(3)"
5862 #: build/C/man3/log10.3:36
5868 #: build/C/man3/log10.3:39
5869 msgid "log10, log10f, log10l - base-10 logarithmic function"
5870 msgstr "log10, log10f, log10l - 底が 10 の対数関数"
5873 #: build/C/man3/log10.3:44
5875 msgid "B<double log10(double >I<x>B<);>\n"
5876 msgstr "B<double log10(double >I<x>B<);>\n"
5879 #: build/C/man3/log10.3:46
5881 msgid "B<float log10f(float >I<x>B<);>\n"
5882 msgstr "B<float log10f(float >I<x>B<);>\n"
5885 #: build/C/man3/log10.3:48
5887 msgid "B<long double log10l(long double >I<x>B<);>\n"
5888 msgstr "B<long double log10l(long double >I<x>B<);>\n"
5891 #: build/C/man3/log10.3:60
5892 msgid "B<log10f>(), B<log10l>():"
5893 msgstr "B<log10f>(), B<log10l>():"
5896 #: build/C/man3/log10.3:73
5897 msgid "The B<log10>() function returns the base 10 logarithm of I<x>."
5898 msgstr "B<log10>() 関数は I<x> の常用対数 (底が 10 の対数) を返す。"
5901 #: build/C/man3/log10.3:76
5902 msgid "On success, these functions return the base 10 logarithm of I<x>."
5903 msgstr "成功すると、これらの関数は I<x> の常用対数 (底が 10 の対数) を返す。"
5906 #: build/C/man3/log10.3:81 build/C/man3/log2.3:81
5908 "For special cases, including where I<x> is 0, 1, negative, infinity, or NaN, "
5911 "I<x> が 0、1、負、無限大、NaN などのさまざまな特別な状況については、 "
5915 #: build/C/man3/log10.3:89 build/C/man3/log2.3:89
5917 "For a discussion of the errors that can occur for these functions, see "
5919 msgstr "これらの関数で発生するエラーについては、 B<log>(3) を参照のこと。"
5922 #: build/C/man3/log10.3:102
5924 "B<cbrt>(3), B<clog10>(3), B<exp10>(3), B<log>(3), B<log2>(3), B<sqrt>(3)"
5926 "B<cbrt>(3), B<clog10>(3), B<exp10>(3), B<log>(3), B<log2>(3), B<sqrt>(3)"
5929 #: build/C/man3/log1p.3:29
5935 #: build/C/man3/log1p.3:29 build/C/man3/logb.3:29
5941 #: build/C/man3/log1p.3:32
5942 msgid "log1p, log1pf, log1pl - logarithm of 1 plus argument"
5943 msgstr "log1p, log1pf, log1pl - 引き数に 1 を加えた値の対数"
5946 #: build/C/man3/log1p.3:37
5948 msgid "B<double log1p(double >I<x>B<);>\n"
5949 msgstr "B<double log1p(double >I<x>B<);>\n"
5952 #: build/C/man3/log1p.3:39
5954 msgid "B<float log1pf(float >I<x>B<);>\n"
5955 msgstr "B<float log1pf(float >I<x>B<);>\n"
5958 #: build/C/man3/log1p.3:41
5960 msgid "B<long double log1pl(long double >I<x>B<);>\n"
5961 msgstr "B<long double log1pl(long double >I<x>B<);>\n"
5964 #: build/C/man3/log1p.3:52
5966 msgstr "B<log1p>():"
5969 #: build/C/man3/log1p.3:63
5970 msgid "B<log1pf>(), B<log1pl>():"
5971 msgstr "B<log1pf>(), B<log1pl>():"
5974 #: build/C/man3/log1p.3:74
5975 msgid "I<log1p(x)> returns a value equivalent to"
5976 msgstr "I<log1p(x)> は以下と等価な値を返す。"
5979 #: build/C/man3/log1p.3:77
5981 msgid " log (1 + I<x>)\n"
5982 msgstr " log (1 + I<x>)\n"
5985 #: build/C/man3/log1p.3:83
5987 "It is computed in a way that is accurate even if the value of I<x> is near "
5989 msgstr "I<x> の値が 0 に近い場合でも正確に計算できる方法が用いられる。"
5992 #: build/C/man3/log1p.3:86
5994 "On success, these functions return the natural logarithm of I<(1\\ +\\ x)>."
5995 msgstr "成功すると、これらの関数は I<(1\\ +\\ x)> の自然対数を返す。"
5998 #: build/C/man3/log1p.3:105
6000 "If I<x> is -1, a pole error occurs, and the functions return -B<HUGE_VAL>, -"
6001 "B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
6003 "I<x> が -1 の場合、極エラー (pole error) が発生し、 各関数はそれぞれ -"
6004 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
6006 #. POSIX.1 specifies a possible range error if x is subnormal
6007 #. glibc 2.8 doesn't do this
6009 #: build/C/man3/log1p.3:113
6011 "If I<x> is less than -1 (including negative infinity), a domain error "
6012 "occurs, and a NaN (not a number) is returned."
6014 "I<x> が -1 より小さい場合 (負の無限大も含む)、 領域エラー (domain error) が発"
6015 "生し、 NaN (not a number) が返される。"
6018 #: build/C/man3/log1p.3:120
6020 msgid "Domain error: I<x> is less than -1"
6021 msgstr "領域エラー (domain error): I<x> が -1 より小さい"
6024 #: build/C/man3/log1p.3:128
6026 msgid "Pole error: I<x> is -1"
6027 msgstr "極エラー (pole error): I<x> が -1 である"
6033 #: build/C/man3/log1p.3:136 build/C/man3/logb.3:131
6034 msgid "A divide-by-zero floating-point exception (B<FE_DIVBYZERO>) is raised."
6036 "0 による除算 (divide-by-zero) 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
6039 #: build/C/man3/log1p.3:150
6041 "The B<log1p>(), B<log1pf>(), and B<log1pl>() functions are thread-safe."
6042 msgstr "関数 B<log1p>(), B<log1pf>(), B<log1pl>() はスレッドセーフである。"
6045 #: build/C/man3/log1p.3:157
6046 msgid "B<exp>(3), B<expm1>(3), B<log>(3)"
6047 msgstr "B<exp>(3), B<expm1>(3), B<log>(3)"
6050 #: build/C/man3/log2.3:36
6056 #: build/C/man3/log2.3:36
6062 #: build/C/man3/log2.3:39
6063 msgid "log2, log2f, log2l - base-2 logarithmic function"
6064 msgstr "log2, log2f, log2l - 底が 2 の対数関数"
6067 #: build/C/man3/log2.3:44
6069 msgid "B<double log2(double >I<x>B<);>\n"
6070 msgstr "B<double log2(double >I<x>B<);>\n"
6073 #: build/C/man3/log2.3:46
6075 msgid "B<float log2f(float >I<x>B<);>\n"
6076 msgstr "B<float log2f(float >I<x>B<);>\n"
6079 #: build/C/man3/log2.3:48
6081 msgid "B<long double log2l(long double >I<x>B<);>\n"
6082 msgstr "B<long double log2l(long double >I<x>B<);>\n"
6085 #: build/C/man3/log2.3:61
6086 msgid "B<log2>(), B<log2f>(), B<log2l>():"
6087 msgstr "B<log2>(), B<log2f>(), B<log2l>():"
6090 #: build/C/man3/log2.3:73
6091 msgid "The B<log2>() function returns the base 2 logarithm of I<x>."
6092 msgstr "B<log2>() 関数は底を 2 とする I<x> の対数を返す。"
6095 #: build/C/man3/log2.3:76
6096 msgid "On success, these functions return the base 2 logarithm of I<x>."
6097 msgstr "成功すると、これらの関数は I<x> の底を 2 とする対数を返す。"
6100 #: build/C/man3/log2.3:103
6101 msgid "B<cbrt>(3), B<clog2>(3), B<log>(3), B<log10>(3), B<sqrt>(3)"
6102 msgstr "B<cbrt>(3), B<clog2>(3), B<log>(3), B<log10>(3), B<sqrt>(3)"
6105 #: build/C/man3/logb.3:29
6111 #: build/C/man3/logb.3:32
6112 msgid "logb, logbf, logbl - get exponent of a floating-point value"
6113 msgstr "logb, logbf, logbl - 浮動小数点数の指数を取得する"
6116 #: build/C/man3/logb.3:36
6117 msgid "B<double logb(double >I<x>B<);>"
6118 msgstr "B<double logb(double >I<x>B<);>"
6121 #: build/C/man3/logb.3:38
6122 msgid "B<float logbf(float >I<x>B<);>"
6123 msgstr "B<float logbf(float >I<x>B<);>"
6126 #: build/C/man3/logb.3:40
6127 msgid "B<long double logbl(long double >I<x>B<);>"
6128 msgstr "B<long double logbl(long double >I<x>B<);>"
6131 #: build/C/man3/logb.3:50
6136 #: build/C/man3/logb.3:61
6137 msgid "B<logbf>(), B<logbl>():"
6138 msgstr "B<logbf>(), B<logbl>():"
6141 #: build/C/man3/logb.3:86
6143 "These functions extract the exponent from the internal floating-point "
6144 "representation of I<x> and return it as a floating-point value. The integer "
6145 "constant B<FLT_RADIX>, defined in I<E<lt>float.hE<gt>>, indicates the radix "
6146 "used for the system's floating-point representation. If B<FLT_RADIX> is 2, "
6147 "B<logb(>I<x>B<)> is equal to B<floor(log2(>I<x>B<))>, except that it is "
6150 "これらの関数は、 I<x> の浮動小数点の内部表現から指数部を抽出し、浮動小数点数"
6151 "値として返す。 I<E<lt>float.hE<gt>> で定義されている整数定数 B<FLT_RADIX> "
6152 "は、システムの浮動小数点表現で使用されている基数を表す。 B<FLT_RADIX> が 2 の"
6153 "場合、 B<logb(>I<x>B<)> は B<floor(log2(>I<x>B<))> と等しいが、後者の方がたぶ"
6157 #: build/C/man3/logb.3:94
6159 "If I<x> is subnormal, B<logb>() returns the exponent I<x> would have if it "
6162 "I<x> が非正規化数の場合、 B<logb>() は I<x> が正規化された場合の指数を返す。"
6165 #: build/C/man3/logb.3:97
6166 msgid "On success, these functions return the exponent of I<x>."
6167 msgstr "成功すると、これらの関数は I<x> の指数部を返す。"
6170 #: build/C/man3/logb.3:116
6172 "If I<x> is negative infinity or positive infinity, then positive infinity is "
6174 msgstr "I<x> が負の無限大か正の無限大の場合、正の無限大が返される。"
6177 #: build/C/man3/logb.3:123
6179 msgid "Pole error: I<x> is 0"
6180 msgstr "極エラー (pole error): I<x> が 0 である"
6183 #: build/C/man3/logb.3:151
6184 msgid "The B<logb>(), B<logbf>(), and B<logbl>() functions are thread-safe."
6185 msgstr "関数 B<logb>(), B<logbf>(), B<logbl>() はスレッドセーフである。"
6188 #: build/C/man3/logb.3:156
6189 msgid "B<ilogb>(3), B<log>(3)"
6190 msgstr "B<ilogb>(3), B<log>(3)"
6193 #: build/C/man3/lrint.3:27
6199 #: build/C/man3/lrint.3:30
6201 "lrint, lrintf, lrintl, llrint, llrintf, llrintl - round to nearest integer"
6203 "lrint, lrintf, lrintl, llrint, llrintf, llrintl - 最も近い整数値に丸める"
6206 #: build/C/man3/lrint.3:35
6208 msgid "B<long int lrint(double >I<x>B<);>\n"
6209 msgstr "B<long int lrint(double >I<x>B<);>\n"
6212 #: build/C/man3/lrint.3:37
6214 msgid "B<long int lrintf(float >I<x>B<);>\n"
6215 msgstr "B<long int lrintf(float >I<x>B<);>\n"
6218 #: build/C/man3/lrint.3:39
6220 msgid "B<long int lrintl(long double >I<x>B<);>\n"
6221 msgstr "B<long int lrintl(long double >I<x>B<);>\n"
6224 #: build/C/man3/lrint.3:41
6226 msgid "B<long long int llrint(double >I<x>B<);>\n"
6227 msgstr "B<long long int llrint(double >I<x>B<);>\n"
6230 #: build/C/man3/lrint.3:43
6232 msgid "B<long long int llrintf(float >I<x>B<);>\n"
6233 msgstr "B<long long int llrintf(float >I<x>B<);>\n"
6236 #: build/C/man3/lrint.3:45
6238 msgid "B<long long int llrintl(long double >I<x>B<);>\n"
6239 msgstr "B<long long int llrintl(long double >I<x>B<);>\n"
6242 #: build/C/man3/lrint.3:56 build/C/man3/lround.3:57
6243 msgid "All functions shown above:"
6247 #: build/C/man3/lrint.3:68
6249 "These functions round their argument to the nearest integer value, using the "
6250 "current rounding direction (see B<fesetround>(3))."
6252 "これらの関数は、現在の丸め方向に基づき、最も近い整数に引き数を丸める (現在の"
6253 "丸め方向については B<fesetround>(3) を参照)。"
6256 #: build/C/man3/lrint.3:74
6258 "Note that unlike the B<rint>(3) family of functions, the return type of "
6259 "these functions differs from that of their arguments."
6261 "B<rint>(3) 系の関数と違い、これらの関数の返り値の型は引き数の型と異なる点に注"
6265 #: build/C/man3/lrint.3:76 build/C/man3/lround.3:79 build/C/man3/rint.3:113
6266 #: build/C/man3/round.3:77 build/C/man3/trunc.3:65
6267 msgid "These functions return the rounded integer value."
6268 msgstr "これらの関数は丸めた整数値を返す。"
6270 #. The return value is -(LONG_MAX - 1) or -(LLONG_MAX -1)
6272 #: build/C/man3/lrint.3:88 build/C/man3/lround.3:91
6274 "If I<x> is a NaN or an infinity, or the rounded value is too large to be "
6275 "stored in a I<long> (I<long long> in the case of the B<ll*> functions), then "
6276 "a domain error occurs, and the return value is unspecified."
6278 "I<x> が NaN か無限大の場合、もしくは丸めた値が大き過ぎて I<long> (B<ll*> 関数"
6279 "の場合には I<long long>) に格納できない場合、 領域エラー (domain error) が発"
6283 #: build/C/man3/lrint.3:95 build/C/man3/lround.3:98
6285 msgid "Domain error: I<x> is a NaN or infinite, or the rounded value is too large"
6286 msgstr "領域エラー (domain error): I<x> が NaN か無限大、もしくは丸めた値が大き過ぎる"
6289 #: build/C/man3/lrint.3:121
6291 "The B<lrint>(), B<lrintf>(), B<lrintl>(), B<llrint>(), B<llrintf>(), and "
6292 "B<llrintl>() functions are thread-safe."
6294 "関数 B<lrint>(), B<lrintf>(), B<lrintl>(), B<llrint>(), B<llrintf>(), "
6295 "B<llrintl>() はスレッドセーフである。"
6298 #: build/C/man3/lrint.3:130
6300 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), "
6303 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), "
6307 #: build/C/man3/lround.3:27
6313 #: build/C/man3/lround.3:27 build/C/man3/rint.3:27
6319 #: build/C/man3/lround.3:31
6321 "lround, lroundf, lroundl, llround, llroundf, llroundl - round to nearest "
6322 "integer, away from zero"
6324 "lround, lroundf, lroundl, llround, llroundf, llroundl - (0 から遠い方の) 最も"
6328 #: build/C/man3/lround.3:36
6330 msgid "B<long int lround(double >I<x>B<);>\n"
6331 msgstr "B<long int lround(double >I<x>B<);>\n"
6334 #: build/C/man3/lround.3:38
6336 msgid "B<long int lroundf(float >I<x>B<);>\n"
6337 msgstr "B<long int lroundf(float >I<x>B<);>\n"
6340 #: build/C/man3/lround.3:40
6342 msgid "B<long int lroundl(long double >I<x>B<);>\n"
6343 msgstr "B<long int lroundl(long double >I<x>B<);>\n"
6346 #: build/C/man3/lround.3:42
6348 msgid "B<long long int llround(double >I<x>B<);>\n"
6349 msgstr "B<long long int llround(double >I<x>B<);>\n"
6352 #: build/C/man3/lround.3:44
6354 msgid "B<long long int llroundf(float >I<x>B<);>\n"
6355 msgstr "B<long long int llroundf(float >I<x>B<);>\n"
6358 #: build/C/man3/lround.3:46
6360 msgid "B<long long int llroundl(long double >I<x>B<);>\n"
6361 msgstr "B<long long int llroundl(long double >I<x>B<);>\n"
6364 #: build/C/man3/lround.3:70
6366 "These functions round their argument to the nearest integer value, rounding "
6367 "away from zero, regardless of the current rounding direction (see "
6370 "これらの関数は最も近い整数に引き数を丸める。 現在の丸め方向に関係なく、 0 か"
6371 "ら遠い方の最も近い整数に引き数は丸められる (現在の丸め方向については "
6375 #: build/C/man3/lround.3:77
6377 "Note that unlike the B<round>(3) and B<ceil>(3), functions, the return type "
6378 "of these functions differs from that of their arguments."
6380 "関数 B<round>(3), B<ceil>(3) と違い、これらの関数の返り値の型は引き数の型と異"
6384 #: build/C/man3/lround.3:124
6386 "The B<lround>(), B<lroundf>(), B<lroundl>(), B<llround>(), B<llroundf>(), "
6387 "and B<llroundl>() functions are thread-safe."
6389 "関数 B<lround>(), B<lroundf>(), B<lroundl>(), B<llround>(), B<llroundf>(), "
6390 "B<llroundl>() はスレッドセーフである。"
6393 #: build/C/man3/lround.3:133 build/C/man3/trunc.3:101
6395 "B<ceil>(3), B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), "
6398 "B<ceil>(3), B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), "
6402 #: build/C/man7/math_error.7:26
6408 #: build/C/man7/math_error.7:26 build/C/man3/pow10.3:25
6414 #: build/C/man7/math_error.7:29
6415 msgid "math_error - detecting errors from mathematical functions"
6416 msgstr "math_error - 数学関数からのエラーの検出"
6419 #: build/C/man7/math_error.7:34
6422 "B<#include E<lt>math.hE<gt>>\n"
6423 "B<#include E<lt>errno.hE<gt>>\n"
6424 "B<#include E<lt>fenv.hE<gt>>\n"
6426 "B<#include E<lt>math.hE<gt>>\n"
6427 "B<#include E<lt>errno.hE<gt>>\n"
6428 "B<#include E<lt>fenv.hE<gt>>\n"
6431 #: build/C/man7/math_error.7:53
6433 "When an error occurs, most library functions indicate this fact by returning "
6434 "a special value (e.g., -1 or NULL). Because they typically return a "
6435 "floating-point number, the mathematical functions declared in I<E<lt>math."
6436 "hE<gt>> indicate an error using other mechanisms. There are two error-"
6437 "reporting mechanisms: the older one sets I<errno>; the newer one uses the "
6438 "floating-point exception mechanism (the use of B<feclearexcept>(3) and "
6439 "B<fetestexcept>(3), as outlined below) described in B<fenv>(3)."
6441 "エラーが発生すると、ほとんどのライブラリ関数は (-1 や NULL などの) 特別な値"
6442 "を返すことでエラーを通知する。 I<E<lt>math.hE<gt>> で宣言されている数学関数"
6443 "は、通常は浮動小数点値を返すので、 他の機構を使ってエラーを通知する。 エラー"
6444 "通知機構は 2 種類あり、 古いものが I<errno> を設定するやり方であり、新しいも"
6445 "のが B<fenv>(3) で説明されている浮動小数点例外機構である。 "
6446 "(B<feclearexcept>(3) と B<fetestexcept>(3) を使用する。これらについては以下"
6450 #: build/C/man7/math_error.7:58
6452 "A portable program that needs to check for an error from a mathematical "
6453 "function should set I<errno> to zero, and make the following call"
6455 "移植性が必要なプログラムで、数学関数からのエラーを確認する必要がある場合に"
6456 "は、 数学関数を呼び出す前に I<errno> を 0 に設定し、"
6459 #: build/C/man7/math_error.7:62
6461 msgid "feclearexcept(FE_ALL_EXCEPT);\n"
6462 msgstr "feclearexcept(FE_ALL_EXCEPT);\n"
6465 #: build/C/man7/math_error.7:66
6466 msgid "before calling a mathematical function."
6467 msgstr "を呼び出すべきである。"
6470 #: build/C/man7/math_error.7:72
6472 "Upon return from the mathematical function, if I<errno> is nonzero, or the "
6473 "following call (see B<fenv>(3)) returns nonzero"
6474 msgstr "数学関数から返ってきた際に、 I<errno> が 0 以外か、"
6477 #: build/C/man7/math_error.7:77
6480 "fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW |\n"
6483 "fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW |\n"
6488 #. FE_INVALID = 0x01,
6489 #. __FE_DENORM = 0x02,
6490 #. FE_DIVBYZERO = 0x04,
6491 #. FE_OVERFLOW = 0x08,
6492 #. FE_UNDERFLOW = 0x10,
6493 #. FE_INEXACT = 0x20
6496 #: build/C/man7/math_error.7:90
6497 msgid "then an error occurred in the mathematical function."
6499 "の呼び出しが 0 以外を返した場合 (B<fenv>(3) 参照)、数学関数でエラーが発生し"
6503 #: build/C/man7/math_error.7:93
6505 "The error conditions that can occur for mathematical functions are described "
6507 msgstr "数学関数で発生するエラー条件については以下で説明する。"
6510 #: build/C/man7/math_error.7:93
6512 msgid "Domain error"
6513 msgstr "領域エラー (domain error)"
6516 #: build/C/man7/math_error.7:109
6518 "A I<domain error> occurs when a mathematical function is supplied with an "
6519 "argument whose value falls outside the domain for which the function is "
6520 "defined (e.g., giving a negative argument to B<log>(3)). When a domain "
6521 "error occurs, math functions commonly return a NaN (though some functions "
6522 "return a different value in this case); I<errno> is set to B<EDOM>, and an "
6523 "\"invalid\" (B<FE_INVALID>) floating-point exception is raised."
6525 "I<領域エラー> が発生するのは、数学関数に渡された引き数の値がその関数が定義さ"
6526 "れている 領域に入っていない場合である (例えば B<log>(3) に負の引き数を渡した"
6527 "場合)。 領域エラーが発生すると、 数学関数は普通は NaN を返し (同じ状況で違う"
6528 "値を返す関数もある)、 I<errno> に B<EDOM> を設定し、「無効 (invalid)」 浮動小"
6529 "数点例外 (B<FE_INVALID>) を上げる。"
6532 #: build/C/man7/math_error.7:109
6535 msgstr "極エラー (pole error)"
6538 #: build/C/man7/math_error.7:133
6540 "A I<pole error> occurs when the mathematical result of a function is an "
6541 "exact infinity (e.g., the logarithm of 0 is negative infinity). When a pole "
6542 "error occurs, the function returns the (signed) value B<HUGE_VAL>, "
6543 "B<HUGE_VALF>, or B<HUGE_VALL>, depending on whether the function result type "
6544 "is I<double>, I<float>, or I<long double>. The sign of the result is that "
6545 "which is mathematically correct for the function. I<errno> is set to "
6546 "B<ERANGE>, and a \"divide-by-zero\" (B<FE_DIVBYZERO>) floating-point "
6547 "exception is raised."
6549 "I<極エラー> が発生するのは、関数の数学的な結果が無限大そのものとなる場合であ"
6550 "る (例えば 0 の対数は負の無限大である)。 極エラーが発生すると、その関数の返り"
6551 "値は (符号付きの) B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> のいずれかとなる "
6552 "(前記の値のうちどれが返るかは関数の返り値の型により決まり、 それぞれ "
6553 "I<double>, I<float>, I<long double> に対応する)。 結果の符号は、その関数の数"
6554 "学的な定義から決定される。 I<errno> は B<ERANGE> に設定され、「0 による除算 "
6555 "(divide-by-zero)」 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
6558 #: build/C/man7/math_error.7:133
6561 msgstr "範囲エラー (range エラー)"
6564 #: build/C/man7/math_error.7:140
6566 "A I<range error> occurs when the magnitude of the function result means that "
6567 "it cannot be represented in the result type of the function. The return "
6568 "value of the function depends on whether the range error was an overflow or "
6571 "I<範囲エラー> が発生するのは、関数の結果の値がその関数の返り値の型では表現で"
6572 "きない場合 である。関数の返り値は、範囲エラーがオーバーフローであったかアン"
6573 "ダーフロー であったかによって異なる。"
6576 #: build/C/man7/math_error.7:162
6578 "A floating result I<overflows> if the result is finite, but is too large to "
6579 "represented in the result type. When an overflow occurs, the function "
6580 "returns the value B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, depending on "
6581 "whether the function result type is I<double>, I<float>, or I<long double>. "
6582 "I<errno> is set to B<ERANGE>, and an \"overflow\" (B<FE_OVERFLOW>) floating-"
6583 "point exception is raised."
6585 "浮動小数点のオーバーフローは、結果が有限だが、大き過ぎて 結果を返す型では表現"
6586 "できない場合に発生する。 オーバーフローが発生すると、 その関数は "
6587 "B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> のいずれかを返す (前記の値のうちどれ"
6588 "が返るかは関数の返り値の型により決まり、 それぞれ I<double>, I<float>, "
6589 "I<long double> に対応する)。 I<errno> は B<ERANGE> に設定され、「オーバーフ"
6590 "ロー (overflow)」 浮動小数点例外 (B<FE_OVERFLOW>) が上がる。"
6593 #: build/C/man7/math_error.7:177
6595 "A floating result I<underflows> if the result is too small to be represented "
6596 "in the result type. If an underflow occurs, a mathematical function "
6597 "typically returns 0.0 (C99 says a function shall return \"an implementation-"
6598 "defined value whose magnitude is no greater than the smallest normalized "
6599 "positive number in the specified type\"). I<errno> may be set to B<ERANGE>, "
6600 "and an \"overflow\" (B<FE_UNDERFLOW>) floating-point exception may be "
6603 "浮動小数点のアンダーフローは、 結果が小さ過ぎて、結果を返す型では表現できない"
6604 "場合に発生する。 アンダーフローが発生すると、数学関数は通常は 0.0 を返す "
6605 "(C99 では、指定された型において最小の正規化された正の値より大きくない 値を持"
6606 "つ実装定義 (implementation-defined) の値を返す、となっている)。 I<errno> は "
6607 "B<ERANGE> に設定され、「アンダーフロー」浮動小数点例外 (B<FE_UNDERFLOW>) が"
6611 #: build/C/man7/math_error.7:187
6613 "Some functions deliver a range error if the supplied argument value, or the "
6614 "correct function result, would be I<subnormal>. A subnormal value is one "
6615 "that is nonzero, but with a magnitude that is so small that it can't be "
6616 "presented in normalized form (i.e., with a 1 in the most significant bit of "
6617 "the significand). The representation of a subnormal number will contain one "
6618 "or more leading zeros in the significand."
6620 "いくつかの関数では、渡された引き数の値や、正しい関数の結果が I<subnormal (非"
6621 "正規化数)> になる場合に範囲エラーを上げる。 subnormal な値とは、0 ではない"
6622 "が、その値が小さすぎて (仮数部の最上位ビットが 1 となる) 標準形では表現できな"
6623 "いような値である。 subnormal な値の表現では、仮数部の上位側のビットに 1 個以"
6626 #. See CONFORMANCE in the glibc 2.8 (and earlier) source.
6628 #: build/C/man7/math_error.7:209
6630 "The I<math_errhandling> identifier specified by C99 and POSIX.1-2001 is not "
6631 "supported by glibc. This identifier is supposed to indicate which of the "
6632 "two error-notification mechanisms (I<errno>, exceptions retrievable via "
6633 "B<fettestexcept>(3)) is in use. The standards require that at least one be "
6634 "in use, but permit both to be available. The current (version 2.8) "
6635 "situation under glibc is messy. Most (but not all) functions raise "
6636 "exceptions on errors. Some also set I<errno>. A few functions set "
6637 "I<errno>, but don't raise an exception. A very few functions do neither. "
6638 "See the individual manual pages for details."
6640 "C99 と POSIX.1-2001 で規定されている I<math_errhandling> 識別子は glibc では"
6641 "サポートされていない。 この識別子は、2 つのエラー通知機構 (I<errno> と "
6642 "B<fetestexcept>(3) 経由で取得できる例外) のうちどちらが使用されているかを通"
6643 "知 することになっている。 標準では、少なくとも一つは使用されることが要求され"
6644 "ているが、 両方とも利用可能であってもよいとされている。 glibc での現在の "
6645 "(バージョン 2.8 での) 状況はかなり混乱している。 ほとんどの関数 (ただし全部で"
6646 "はない) はエラー時に例外を上げる。 いくつかの関数は I<errno> も設定する。 "
6647 "I<errno> を設定するが、例外を上げない関数も少しだけ存在する。 どちらも行わな"
6648 "い関数もごく少数だが存在する。 詳細については個々のマニュアルページを参照のこ"
6651 #. http://www.securecoding.cert.org/confluence/display/seccode/FLP32-C.+Prevent+or+detect+domain+and+range+errors+in+math+functions
6653 #: build/C/man7/math_error.7:222
6655 "To avoid the complexities of using I<errno> and B<fetestexcept>(3) for "
6656 "error checking, it is often advised that one should instead check for bad "
6657 "argument values before each call. For example, the following code ensures "
6658 "that B<log>(3)'s argument is not a NaN and is not zero (a pole error) or "
6659 "less than zero (a domain error):"
6661 "I<errno> と B<fetestexcept>(3) の両方を使ってエラーチェックを行うことで複雑"
6662 "になるのを避けるため、 多くの場合、関数呼び出しを行う前に不正な引き数かの"
6663 "チェックを行う 方法が推奨されている。 例えば、以下のコードは、 B<log>(3) の"
6664 "引き数が NaN でも (極エラーとなる) 0 でも (領域エラーとなる) 0 未満 でもない"
6668 #: build/C/man7/math_error.7:226
6670 msgid "double x, r;\n"
6671 msgstr "double x, r;\n"
6674 #: build/C/man7/math_error.7:230
6677 "if (isnan(x) || islessequal(x, 0)) {\n"
6678 " /* Deal with NaN / pole error / domain error */\n"
6681 "if (isnan(x) || islessequal(x, 0)) {\n"
6682 " /* Deal with NaN / pole error / domain error */\n"
6686 #: build/C/man7/math_error.7:232
6688 msgid "r = log(x);\n"
6689 msgstr "r = log(x);\n"
6692 #: build/C/man7/math_error.7:240
6694 "The discussion on this page does not apply to the complex mathematical "
6695 "functions (i.e., those declared by I<E<lt>complex.hE<gt>>), which in general "
6696 "are not required to return errors by C99 and POSIX.1-2001."
6698 "このページに書かれていることは、 (I<E<lt>complex.hE<gt>> で宣言されている) 複"
6699 "素数関数にはあてはまらない。 一般に、C99 や POSIX.1-2001 ではこれらの関数がエ"
6703 #: build/C/man7/math_error.7:256
6705 "The B<gcc>(1) I<-fno-math-errno> option causes the executable to employ "
6706 "implementations of some mathematical functions that are faster than the "
6707 "standard implementations, but do not set I<errno> on error. (The B<gcc>(1) "
6708 "I<-ffast-math> option also enables I<-fno-math-errno>.) An error can still "
6709 "be tested for using B<fetestexcept>(3)."
6711 "B<gcc>(1) の I<-fno-math-errno> オプションを使うと、実行ファイルで、標準の実"
6712 "装よりも高速な数学関数の 実装が使用されるようになるが、 エラー時に I<errno> "
6713 "が設定されない (B<gcc>(1) の I<-ffast-math> オプションを指定した場合にも I<-"
6714 "fno-math-errno> は有効になる)。 このオプションを指定した場合でも、 "
6715 "B<fetestexcept>(3) を使ったエラーの検査は可能である。"
6718 #: build/C/man7/math_error.7:265
6720 "B<gcc>(1), B<errno>(3), B<fenv>(3), B<fpclassify>(3), B<INFINITY>(3), "
6721 "B<isgreater>(3), B<matherr>(3), B<nan>(3)"
6723 "B<gcc>(1), B<errno>(3), B<fenv>(3), B<fpclassify>(3), B<INFINITY>(3), "
6724 "B<isgreater>(3), B<matherr>(3), B<nan>(3)"
6727 #: build/C/man7/math_error.7:267
6728 msgid "I<info libc>"
6729 msgstr "I<info libc>"
6732 #: build/C/man3/matherr.3:27
6738 #: build/C/man3/matherr.3:27
6744 #: build/C/man3/matherr.3:30
6745 msgid "matherr - SVID math library exception handling"
6746 msgstr "matherr - SVID 数学ライブラリの例外処理"
6749 #: build/C/man3/matherr.3:34
6752 "B<#define _SVID_SOURCE> /* See feature_test_macros(7) */\n"
6753 "B<#include E<lt>math.hE<gt>>\n"
6755 "B<#define _SVID_SOURCE> /* feature_test_macros(7) 参照 */\n"
6756 "B<#include E<lt>math.hE<gt>>\n"
6759 #: build/C/man3/matherr.3:36
6761 msgid "B<int matherr(struct exception *>I<exc>B<);>\n"
6762 msgstr "B<int matherr(struct exception *>I<exc>B<);>\n"
6765 #: build/C/man3/matherr.3:38
6767 msgid "B<extern _LIB_VERSION_TYPE _LIB_VERSION;>\n"
6768 msgstr "B<extern _LIB_VERSION_TYPE _LIB_VERSION;>\n"
6771 #: build/C/man3/matherr.3:51
6773 "The System V Interface Definition (SVID) specifies that various math "
6774 "functions should invoke a function called B<matherr>() if a math exception "
6775 "is detected. This function is called before the math function returns; "
6776 "after B<matherr>() returns, the system then returns to the math function, "
6777 "which in turn returns to the caller."
6779 "System V Interface Definition (SVID) では、各種の数学関数は数学的な\n"
6780 "例外を検出した場合に B<matherr>() を呼ばれる関数を起動すべきである、\n"
6781 "と規定されている。この関数は数学関数が返る前に呼び出される。\n"
6782 "B<matherr>() が返った後に、システムは数学関数に戻り、\n"
6786 #: build/C/man3/matherr.3:62
6788 "The B<matherr>() mechanism is supported by glibc, but is now obsolete: new "
6789 "applications should use the techniques described in B<math_error>(7) and "
6790 "B<fenv>(3). This page documents the glibc B<matherr>() mechanism as an aid "
6791 "for maintaining and porting older applications."
6793 "B<matherr>() の仕組みは glibc によりサポートされているが、\n"
6795 "新しくアプリケーションを作成する際には、\n"
6796 "B<math_error>(7) と B<fenv>(3) で説明されている手法を使用すべきである。\n"
6797 "このマニュアルページでは、古いアプリケーションを保守したり移植する際の\n"
6798 "助けとなるよう、 glibc の B<matherr>() の仕組みについて説明する。"
6801 #: build/C/man3/matherr.3:75
6803 "To employ B<matherr>(), the programmer must define the B<_SVID_SOURCE> "
6804 "feature test macro (before including I<any> header files), and assign the "
6805 "value B<_SVID_> to the external variable B<_LIB_VERSION>."
6807 "B<matherr>() を使用するためには、\n"
6808 "プログラマは (I<どの>ヘッダーファイルをインクルードするよりも前に)\n"
6809 "B<_SVID_SOURCE> 機能検査マクロを定義し、値 B<_SVID_> をグローバル変数\n"
6810 "B<_LIB_VERSION> に代入しなければならない。"
6813 #: build/C/man3/matherr.3:87
6815 "The system provides a default version of B<matherr>(). This version does "
6816 "nothing, and returns zero (see below for the significance of this). The "
6817 "default B<matherr>() can be overridden by a programmer-defined version, "
6818 "which will be invoked when an exception occurs. The function is invoked "
6819 "with one argument, a pointer to an I<exception> structure, defined as "
6822 "デフォルト版の B<matherr>() がシステムによって提供されている。\n"
6823 "デフォルト版は何も行わず、0 を返す (このことの重要性については\n"
6824 "下記を参照)。プログラマが B<matherr>() を定義することで、\n"
6825 "デフォルト版を上書きすることができる。\n"
6826 "プログラマが定義した関数は例外が発生した際に起動される。\n"
6827 "この関数は引き数 1 個で起動され、その引き数は以下に示す\n"
6828 "I<exception> 構造体へのポインターである。"
6831 #: build/C/man3/matherr.3:97
6834 "struct exception {\n"
6835 " int type; /* Exception type */\n"
6836 " char *name; /* Name of function causing exception */\n"
6837 " double arg1; /* 1st argument to function */\n"
6838 " double arg2; /* 2nd argument to function */\n"
6839 " double retval; /* Function return value */\n"
6842 "struct exception {\n"
6843 " int type; /* Exception type */\n"
6844 " char *name; /* Name of function causing exception */\n"
6845 " double arg1; /* 1st argument to function */\n"
6846 " double arg2; /* 2nd argument to function */\n"
6847 " double retval; /* Function return value */\n"
6851 #: build/C/man3/matherr.3:103
6852 msgid "The I<type> field has one of the following values:"
6853 msgstr "I<type> フィールドは以下の値のいずれかである。"
6856 #: build/C/man3/matherr.3:103
6862 #: build/C/man3/matherr.3:111
6864 "A domain error occurred (the function argument was outside the range for "
6865 "which the function is defined). The return value depends on the function; "
6866 "I<errno> is set to B<EDOM>."
6868 "領域エラー (domain error) が発生した\n"
6869 "(関数の引き数が関数が定義された範囲外であった)。\n"
6870 "返り値は関数によって異なり、 I<errno> には B<EDOM> が設定される。"
6873 #: build/C/man3/matherr.3:111
6879 #: build/C/man3/matherr.3:122
6881 "A pole error occurred (the function result is an infinity). The return "
6882 "value in most cases is B<HUGE> (the largest single precision floating-point "
6883 "number), appropriately signed. In most cases, I<errno> is set to B<EDOM>."
6885 "極エラー (pole error) が発生した (関数の結果が無限大である)。\n"
6886 "返り値はほとんどの場合 B<HUGE> (最大の単精度浮動小数点数) となり、\n"
6888 "ほとんどの場合、I<errno> には B<EDOM> が設定される。"
6891 #: build/C/man3/matherr.3:122
6894 msgstr "B<OVERFLOW>"
6897 #: build/C/man3/matherr.3:131
6899 "An overflow occurred. In most cases, the value B<HUGE> is returned, and "
6900 "I<errno> is set to B<ERANGE>."
6903 "ほとんどの場合、値 B<HUGE> が返され、\n"
6904 "I<errno> には B<ERANGE> が設定される。"
6907 #: build/C/man3/matherr.3:131
6909 msgid "B<UNDERFLOW>"
6910 msgstr "B<UNDERFLOW>"
6913 #: build/C/man3/matherr.3:138
6915 "An underflow occurred. 0.0 is returned, and I<errno> is set to B<ERANGE>."
6918 "0.0 が返され、 I<errno> に B<ERANGE> が設定される。"
6921 #: build/C/man3/matherr.3:138
6927 #: build/C/man3/matherr.3:145
6929 "Total loss of significance. 0.0 is returned, and I<errno> is set to "
6932 "Total loss of significance が発生した。\n"
6933 "0.0 が返され、 I<errno> に B<ERANGE> が設定される。"
6936 #: build/C/man3/matherr.3:145
6942 #: build/C/man3/matherr.3:150
6944 "Partial loss of significance. This value is unused on glibc (and many other "
6947 "Partial loss of significance が発生した。\n"
6948 "この値は glibc (や他の多くのシステム) で使用されていない。"
6951 #: build/C/man3/matherr.3:158
6953 "The I<arg1> and I<arg2> fields are the arguments supplied to the function "
6954 "(I<arg2> is undefined for functions that take only one argument)."
6956 "フィールド I<arg1> と I<arg2> は関数に渡された引き数である\n"
6957 "(引き数を一つしか取らない関数の場合は I<arg2> は不定となる)。"
6960 #: build/C/man3/matherr.3:166
6962 "The I<retval> field specifies the return value that the math function will "
6963 "return to its caller. The programmer-defined B<matherr>() can modify this "
6964 "field to change the return value of the math function."
6966 "I<retval> フィールドはその数学関数が呼び出し元に返そうとしている返り値\n"
6967 "を示す。プログラマが定義した B<matherr>() でこのフィールドを変更する\n"
6968 "ことで、その数学関数の返り値を変更することができる。"
6971 #: build/C/man3/matherr.3:173
6973 "If the B<matherr>() function returns zero, then the system sets I<errno> as "
6974 "described above, and may print an error message on standard error (see "
6977 "B<matherr>() 関数が 0 を返した場合、\n"
6978 "システムは I<errno> を上記の通り設定し、標準エラー出力に\n"
6979 "エラーメッセージを表示することがある (下記参照)。"
6982 #: build/C/man3/matherr.3:179
6984 "If the B<matherr>() function returns a nonzero value, then the system does "
6985 "not set I<errno>, and doesn't print an error message."
6987 "B<matherr>() 関数が 0 以外の値を返した場合、\n"
6988 "システムは I<errno> を設定せず、エラーメッセージの表示も行わない。"
6991 #: build/C/man3/matherr.3:179
6993 msgid "Math functions that employ matherr()"
6994 msgstr "matherr() を利用している数学関数"
6997 #: build/C/man3/matherr.3:189
6999 "The table below lists the functions and circumstances in which B<matherr>() "
7000 "is called. The \"Type\" column indicates the value assigned to I<exc-"
7001 "E<gt>type> when calling B<matherr>(). The \"Result\" column is the default "
7002 "return value assigned to I<exc-E<gt>retval>."
7004 "下記の表は、関数と B<matherr>() が呼び出される状況の一覧である。\n"
7005 "\"Type\" 列 は B<matherr>() が呼び出される際に I<exc-E<gt>type> に\n"
7006 "設定される値を示す。 \"Result\" 列は I<exc-E<gt>retval> に\n"
7007 "設定されるデフォルトの返り値を示す。"
7010 #: build/C/man3/matherr.3:195
7012 "The \"Msg?\" and \"errno\" columns describe the default behavior if "
7013 "B<matherr>() returns zero. If the \"Msg?\" columns contains \"y\", then "
7014 "the system prints an error message on standard error."
7016 "\"Msg?\" 列と \"errno\" 列は B<matherr>() が 0 を返した場合のデフォルトの\n"
7017 "動作を示す。 \"Msg?\" 列に \"y\" が入っている場合、システムは標準エラー\n"
7021 #: build/C/man3/matherr.3:197
7022 msgid "The table uses the following notations and abbreviations:"
7023 msgstr "以下の表では、下記の記法と省略形を使用している。"
7026 #: build/C/man3/matherr.3:209
7029 "x first argument to function\n"
7030 "y second argument to function\n"
7031 "fin finite value for argument\n"
7032 "neg negative value for argument\n"
7033 "int integral value for argument\n"
7034 "o/f result overflowed\n"
7035 "u/f result underflowed\n"
7036 "|x| absolute value of x\n"
7037 "X_TLOSS is a constant defined in I<E<lt>math.hE<gt>>\n"
7047 "X_TLOSS I<E<lt>math.hE<gt>> で定義される定数\n"
7050 #: build/C/man3/matherr.3:216
7052 msgid "Function\tType\tResult\tMsg?\terrno\n"
7053 msgstr "Function\tType\tResult\tMsg?\terrno\n"
7056 #: build/C/man3/matherr.3:217
7058 msgid "acos(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
7059 msgstr "acos(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
7062 #: build/C/man3/matherr.3:218
7064 msgid "asin(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
7065 msgstr "asin(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
7068 #: build/C/man3/matherr.3:219
7070 msgid "atan2(0,0)\tDOMAIN\tHUGE\ty\tEDOM\n"
7071 msgstr "atan2(0,0)\tDOMAIN\tHUGE\ty\tEDOM\n"
7073 #. retval is 0.0/0.0
7075 #: build/C/man3/matherr.3:220
7077 msgid "acosh(xE<lt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7078 msgstr "acosh(xE<lt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7080 #. retval is 0.0/0.0
7082 #: build/C/man3/matherr.3:221
7084 msgid "atanh(|x|E<gt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7085 msgstr "atanh(|x|E<gt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7089 #: build/C/man3/matherr.3:222
7091 msgid "atanh(|x|==1)\tSING\t(xE<gt>0.0)?\ty\tEDOM\t\n"
7092 msgstr "atanh(|x|==1)\tSING\t(xE<gt>0.0)?\ty\tEDOM\t\n"
7095 #: build/C/man3/matherr.3:223 build/C/man3/matherr.3:268
7097 msgid "\\ \t\\ \tHUGE_VAL :\n"
7098 msgstr "\\ \t\\ \tHUGE_VAL :\n"
7101 #: build/C/man3/matherr.3:224 build/C/man3/matherr.3:269
7103 msgid "\\ \t\\ \t-HUGE_VAL\n"
7104 msgstr "\\ \t\\ \t-HUGE_VAL\n"
7107 #: build/C/man3/matherr.3:225
7109 msgid "cosh(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7110 msgstr "cosh(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7113 #: build/C/man3/matherr.3:226
7115 msgid "sinh(fin) o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7116 msgstr "sinh(fin) o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7119 #: build/C/man3/matherr.3:227
7121 msgid "\\ \t\\ \tHUGE : -HUGE\n"
7122 msgstr "\\ \t\\ \tHUGE : -HUGE\n"
7125 #: build/C/man3/matherr.3:228
7127 msgid "sqrt(xE<lt>0)\tDOMAIN\t0.0\ty\tEDOM\n"
7128 msgstr "sqrt(xE<lt>0)\tDOMAIN\t0.0\ty\tEDOM\n"
7131 #: build/C/man3/matherr.3:229
7133 msgid "hypot(fin,fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7134 msgstr "hypot(fin,fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7137 #: build/C/man3/matherr.3:230
7139 msgid "exp(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7140 msgstr "exp(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7143 #: build/C/man3/matherr.3:231
7145 msgid "exp(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7146 msgstr "exp(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7149 #: build/C/man3/matherr.3:232
7151 msgid "exp2(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7152 msgstr "exp2(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7155 #: build/C/man3/matherr.3:233
7157 msgid "exp2(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7158 msgstr "exp2(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7161 #: build/C/man3/matherr.3:234
7163 msgid "exp10(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7164 msgstr "exp10(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7167 #: build/C/man3/matherr.3:235
7169 msgid "exp10(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7170 msgstr "exp10(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7173 #: build/C/man3/matherr.3:236
7175 msgid "j0(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7176 msgstr "j0(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7179 #: build/C/man3/matherr.3:237
7181 msgid "j1(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7182 msgstr "j1(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7185 #: build/C/man3/matherr.3:238
7187 msgid "jn(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7188 msgstr "jn(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7191 #: build/C/man3/matherr.3:239
7193 msgid "y0(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7194 msgstr "y0(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7197 #: build/C/man3/matherr.3:240
7199 msgid "y1(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7200 msgstr "y1(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7203 #: build/C/man3/matherr.3:241
7205 msgid "yn(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7206 msgstr "yn(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7209 #: build/C/man3/matherr.3:242
7211 msgid "y0(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7212 msgstr "y0(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7215 #: build/C/man3/matherr.3:243
7217 msgid "y0(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7218 msgstr "y0(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7221 #: build/C/man3/matherr.3:244
7223 msgid "y1(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7224 msgstr "y1(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7227 #: build/C/man3/matherr.3:245
7229 msgid "y1(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7230 msgstr "y1(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7233 #: build/C/man3/matherr.3:246
7235 msgid "yn(n,0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7236 msgstr "yn(n,0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7239 #: build/C/man3/matherr.3:247
7241 msgid "yn(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7242 msgstr "yn(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7245 #: build/C/man3/matherr.3:248
7247 msgid "lgamma(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7248 msgstr "lgamma(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7251 #: build/C/man3/matherr.3:249
7253 msgid "lgamma(-int) or\tSING\tHUGE\ty\tEDOM\n"
7254 msgstr "lgamma(-int) or\tSING\tHUGE\ty\tEDOM\n"
7257 #: build/C/man3/matherr.3:250
7259 msgid "\\ \\ lgamma(0)\n"
7260 msgstr "\\ \\ lgamma(0)\n"
7263 #: build/C/man3/matherr.3:251
7265 msgid "tgamma(fin) o/f\tOVERFLOW\tHUGE_VAL\tn\tERANGE\n"
7266 msgstr "tgamma(fin) o/f\tOVERFLOW\tHUGE_VAL\tn\tERANGE\n"
7269 #: build/C/man3/matherr.3:252
7271 msgid "tgamma(-int)\tSING\tNAN\ty\tEDOM\n"
7272 msgstr "tgamma(-int)\tSING\tNAN\ty\tEDOM\n"
7275 #: build/C/man3/matherr.3:253
7277 msgid "tgamma(0)\tSING\tcopysign(\ty\tERANGE\n"
7278 msgstr "tgamma(0)\tSING\tcopysign(\ty\tERANGE\n"
7281 #: build/C/man3/matherr.3:254
7283 msgid "\\ \t\\ \tHUGE_VAL,x)\n"
7284 msgstr "\\ \t\\ \tHUGE_VAL,x)\n"
7287 #: build/C/man3/matherr.3:255
7289 msgid "log(0)\tSING\t-HUGE\ty\tEDOM\n"
7290 msgstr "log(0)\tSING\t-HUGE\ty\tEDOM\n"
7293 #: build/C/man3/matherr.3:256
7295 msgid "log(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7296 msgstr "log(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7298 #. different from log()
7300 #: build/C/man3/matherr.3:257
7302 msgid "log2(0)\tSING\t-HUGE\tn\tEDOM\t\n"
7303 msgstr "log2(0)\tSING\t-HUGE\tn\tEDOM\t\n"
7305 #. different from log()
7307 #: build/C/man3/matherr.3:258
7309 msgid "log2(xE<lt>0)\tDOMAIN\t-HUGE\tn\tEDOM\t\n"
7310 msgstr "log2(xE<lt>0)\tDOMAIN\t-HUGE\tn\tEDOM\t\n"
7313 #: build/C/man3/matherr.3:259
7315 msgid "log10(0)\tSING\t-HUGE\ty\tEDOM\n"
7316 msgstr "log10(0)\tSING\t-HUGE\ty\tEDOM\n"
7319 #: build/C/man3/matherr.3:260
7321 msgid "log10(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7322 msgstr "log10(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7325 #: build/C/man3/matherr.3:261
7327 msgid "pow(0.0,0.0)\tDOMAIN\t0.0\ty\tEDOM\n"
7328 msgstr "pow(0.0,0.0)\tDOMAIN\t0.0\ty\tEDOM\n"
7331 #: build/C/man3/matherr.3:262
7333 msgid "pow(x,y) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7334 msgstr "pow(x,y) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7337 #: build/C/man3/matherr.3:263
7339 msgid "pow(x,y) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7340 msgstr "pow(x,y) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7343 #: build/C/man3/matherr.3:264
7345 msgid "pow(NaN,0.0)\tDOMAIN\tx\tn\tEDOM\n"
7346 msgstr "pow(NaN,0.0)\tDOMAIN\tx\tn\tEDOM\n"
7350 #: build/C/man3/matherr.3:265
7352 msgid "0**neg\tDOMAIN\t0.0\ty\tEDOM\t\n"
7353 msgstr "0**neg\tDOMAIN\t0.0\ty\tEDOM\t\n"
7356 #: build/C/man3/matherr.3:266
7358 msgid "neg**non-int\tDOMAIN\t0.0\ty\tEDOM\n"
7359 msgstr "neg**non-int\tDOMAIN\t0.0\ty\tEDOM\n"
7362 #: build/C/man3/matherr.3:267
7364 msgid "scalb() o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7365 msgstr "scalb() o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7368 #: build/C/man3/matherr.3:270
7370 msgid "scalb() u/f\tUNDERFLOW\tcopysign(\tn\tERANGE\n"
7371 msgstr "scalb() u/f\tUNDERFLOW\tcopysign(\tn\tERANGE\n"
7374 #: build/C/man3/matherr.3:271
7376 msgid "\\ \t\\ \t\\ \\ 0.0,x)\n"
7377 msgstr "\\ \t\\ \t\\ \\ 0.0,x)\n"
7380 #: build/C/man3/matherr.3:272
7382 msgid "fmod(x,0)\tDOMAIN\tx\ty\tEDOM\n"
7383 msgstr "fmod(x,0)\tDOMAIN\tx\ty\tEDOM\n"
7385 #. retval is 0.0/0.0
7387 #: build/C/man3/matherr.3:273
7389 msgid "remainder(x,0)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7390 msgstr "remainder(x,0)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7393 #: build/C/man3/matherr.3:280
7394 msgid "The B<matherr>() function is thread-safe."
7395 msgstr "B<matherr>() 関数はスレッドセーフである。"
7398 #: build/C/man3/matherr.3:301
7400 "The example program demonstrates the use of B<matherr>() when calling "
7401 "B<log>(3). The program takes up to three command-line arguments. The first "
7402 "argument is the floating-point number to be given to B<log>(3). If the "
7403 "optional second argument is provided, then B<_LIB_VERSION> is set to "
7404 "B<_SVID_> so that B<matherr>() is called, and the integer supplied in the "
7405 "command-line argument is used as the return value from B<matherr>(). If the "
7406 "optional third command-line argument is supplied, then it specifies an "
7407 "alternative return value that B<matherr>() should assign as the return "
7408 "value of the math function."
7410 "以下のサンプルプログラムは B<log>(3) を呼び出した際の\n"
7411 "B<matherr>() の使用法を示したものである。\n"
7412 "最初の引き数は B<log>(3) に渡す浮動小数点数である。\n"
7413 "省略可能な第二引き数を指定した場合、\n"
7414 "B<_LIB_VERSION> に B<_SVID_> が設定され、\n"
7415 "B<matherr>() が呼ばれるようになる。\n"
7416 "このコマンドライン引き数で指定した整数は、\n"
7417 "B<matherr>() からの返り値として使用される。\n"
7418 "省略可能な第三引き数を指定した場合、 B<matherr>() は\n"
7419 "数学関数の返り値として代わりに引き数で指定した値を割り当てる。"
7422 #: build/C/man3/matherr.3:306
7424 "The following example run, where B<log>(3) is given an argument of 0.0, "
7425 "does not use B<matherr>():"
7428 "B<log>(3) に引き数 0.0 が渡しているが、\n"
7429 "B<matherr>() は使用しない。"
7432 #: build/C/man3/matherr.3:312
7435 "$B< ./a.out 0.0>\n"
7436 "errno: Numerical result out of range\n"
7439 "$B< ./a.out 0.0>\n"
7440 "errno: Numerical result out of range\n"
7444 #: build/C/man3/matherr.3:318
7445 msgid "In the following run, B<matherr>() is called, and returns 0:"
7448 "B<matherr>() が呼び出され、返り値 0 が返される。"
7451 #: build/C/man3/matherr.3:328
7454 "$B< ./a.out 0.0 0>\n"
7455 "matherr SING exception in log() function\n"
7456 " args: 0.000000, 0.000000\n"
7457 " retval: -340282346638528859811704183484516925440.000000\n"
7459 "errno: Numerical argument out of domain\n"
7460 "x=-340282346638528859811704183484516925440.000000\n"
7462 "$B< ./a.out 0.0 0>\n"
7463 "matherr SING exception in log() function\n"
7464 " args: 0.000000, 0.000000\n"
7465 " retval: -340282346638528859811704183484516925440.000000\n"
7467 "errno: Numerical argument out of domain\n"
7468 "x=-340282346638528859811704183484516925440.000000\n"
7471 #: build/C/man3/matherr.3:332
7472 msgid "The message \"log: SING error\" was printed by the C library."
7473 msgstr "メッセージ \"log: SING error\" は C ライブラリによって出力されている。"
7476 #: build/C/man3/matherr.3:336
7478 "In the following run, B<matherr>() is called, and returns a nonzero value:"
7479 msgstr "次の実行例では、 B<matherr>() が呼び出され、0 以外の返り値が返される。"
7482 #: build/C/man3/matherr.3:344
7485 "$B< ./a.out 0.0 1>\n"
7486 "matherr SING exception in log() function\n"
7487 " args: 0.000000, 0.000000\n"
7488 " retval: -340282346638528859811704183484516925440.000000\n"
7489 "x=-340282346638528859811704183484516925440.000000\n"
7491 "$B< ./a.out 0.0 1>\n"
7492 "matherr SING exception in log() function\n"
7493 " args: 0.000000, 0.000000\n"
7494 " retval: -340282346638528859811704183484516925440.000000\n"
7495 "x=-340282346638528859811704183484516925440.000000\n"
7498 #: build/C/man3/matherr.3:350
7500 "In this case, the C library did not print a message, and I<errno> was not "
7503 "この場合は、C ライブラリはメッセージを出力しておらず、\n"
7504 "I<errno> は設定されていない。"
7507 #: build/C/man3/matherr.3:355
7509 "In the following run, B<matherr>() is called, changes the return value of "
7510 "the math function, and returns a nonzero value:"
7512 "次の実行例では、 B<matherr>() が呼び出され、\n"
7513 "数学関数の返り値が変更され、0 以外の返り値が返されている。"
7516 #: build/C/man3/matherr.3:363
7519 "$B< ./a.out 0.0 1 12345.0>\n"
7520 "matherr SING exception in log() function\n"
7521 " args: 0.000000, 0.000000\n"
7522 " retval: -340282346638528859811704183484516925440.000000\n"
7525 "$B< ./a.out 0.0 1 12345.0>\n"
7526 "matherr SING exception in log() function\n"
7527 " args: 0.000000, 0.000000\n"
7528 " retval: -340282346638528859811704183484516925440.000000\n"
7532 #: build/C/man3/matherr.3:373
7535 "#define _SVID_SOURCE\n"
7536 "#include E<lt>errno.hE<gt>\n"
7537 "#include E<lt>math.hE<gt>\n"
7538 "#include E<lt>stdio.hE<gt>\n"
7539 "#include E<lt>stdlib.hE<gt>\n"
7541 "#define _SVID_SOURCE\n"
7542 "#include E<lt>errno.hE<gt>\n"
7543 "#include E<lt>math.hE<gt>\n"
7544 "#include E<lt>stdio.hE<gt>\n"
7545 "#include E<lt>stdlib.hE<gt>\n"
7548 #: build/C/man3/matherr.3:379
7551 "static int matherr_ret = 0; /* Value that matherr()\n"
7552 " should return */\n"
7553 "static int change_retval = 0; /* Should matherr() change\n"
7554 " function\\(aqs return value? */\n"
7555 "static double new_retval; /* New function return value */\n"
7557 "static int matherr_ret = 0; /* Value that matherr()\n"
7558 " should return */\n"
7559 "static int change_retval = 0; /* Should matherr() change\n"
7560 " function\\(aqs return value? */\n"
7561 "static double new_retval; /* New function return value */\n"
7564 #: build/C/man3/matherr.3:394
7568 "matherr(struct exception *exc)\n"
7570 " fprintf(stderr, \"matherr %s exception in %s() function\\en\",\n"
7571 " (exc-E<gt>type == DOMAIN) ? \"DOMAIN\" :\n"
7572 " (exc-E<gt>type == OVERFLOW) ? \"OVERFLOW\" :\n"
7573 " (exc-E<gt>type == UNDERFLOW) ? \"UNDERFLOW\" :\n"
7574 " (exc-E<gt>type == SING) ? \"SING\" :\n"
7575 " (exc-E<gt>type == TLOSS) ? \"TLOSS\" :\n"
7576 " (exc-E<gt>type == PLOSS) ? \"PLOSS\" : \"???\",\n"
7577 " exc-E<gt>name);\n"
7578 " fprintf(stderr, \" args: %f, %f\\en\",\n"
7579 " exc-E<gt>arg1, exc-E<gt>arg2);\n"
7580 " fprintf(stderr, \" retval: %f\\en\", exc-E<gt>retval);\n"
7583 "matherr(struct exception *exc)\n"
7585 " fprintf(stderr, \"matherr %s exception in %s() function\\en\",\n"
7586 " (exc-E<gt>type == DOMAIN) ? \"DOMAIN\" :\n"
7587 " (exc-E<gt>type == OVERFLOW) ? \"OVERFLOW\" :\n"
7588 " (exc-E<gt>type == UNDERFLOW) ? \"UNDERFLOW\" :\n"
7589 " (exc-E<gt>type == SING) ? \"SING\" :\n"
7590 " (exc-E<gt>type == TLOSS) ? \"TLOSS\" :\n"
7591 " (exc-E<gt>type == PLOSS) ? \"PLOSS\" : \"???\",\n"
7592 " exc-E<gt>name);\n"
7593 " fprintf(stderr, \" args: %f, %f\\en\",\n"
7594 " exc-E<gt>arg1, exc-E<gt>arg2);\n"
7595 " fprintf(stderr, \" retval: %f\\en\", exc-E<gt>retval);\n"
7598 #: build/C/man3/matherr.3:397
7601 " if (change_retval)\n"
7602 " exc-E<gt>retval = new_retval;\n"
7604 " if (change_retval)\n"
7605 " exc-E<gt>retval = new_retval;\n"
7608 #: build/C/man3/matherr.3:400
7611 " return matherr_ret;\n"
7614 " return matherr_ret;\n"
7618 #: build/C/man3/matherr.3:405
7622 "main(int argc, char *argv[])\n"
7627 "main(int argc, char *argv[])\n"
7632 #: build/C/man3/matherr.3:411
7635 " if (argc E<lt> 2) {\n"
7636 " fprintf(stderr, \"Usage: %s E<lt>argvalE<gt>\"\n"
7637 " \" [E<lt>matherr-retE<gt> [E<lt>new-func-retvalE<gt>]]\\en\", argv[0]);\n"
7638 " exit(EXIT_FAILURE);\n"
7641 " if (argc E<lt> 2) {\n"
7642 " fprintf(stderr, \"Usage: %s E<lt>argvalE<gt>\"\n"
7643 " \" [E<lt>matherr-retE<gt> [E<lt>new-func-retvalE<gt>]]\\en\", argv[0]);\n"
7644 " exit(EXIT_FAILURE);\n"
7648 #: build/C/man3/matherr.3:416
7651 " if (argc E<gt> 2) {\n"
7652 " _LIB_VERSION = _SVID_;\n"
7653 " matherr_ret = atoi(argv[2]);\n"
7656 " if (argc E<gt> 2) {\n"
7657 " _LIB_VERSION = _SVID_;\n"
7658 " matherr_ret = atoi(argv[2]);\n"
7662 #: build/C/man3/matherr.3:421
7665 " if (argc E<gt> 3) {\n"
7666 " change_retval = 1;\n"
7667 " new_retval = atof(argv[3]);\n"
7670 " if (argc E<gt> 3) {\n"
7671 " change_retval = 1;\n"
7672 " new_retval = atof(argv[3]);\n"
7676 #: build/C/man3/matherr.3:425
7679 " x = log(atof(argv[1]));\n"
7680 " if (errno != 0)\n"
7681 " perror(\"errno\");\n"
7683 " x = log(atof(argv[1]));\n"
7684 " if (errno != 0)\n"
7685 " perror(\"errno\");\n"
7688 #: build/C/man3/matherr.3:429
7691 " printf(\"x=%f\\en\", x);\n"
7692 " exit(EXIT_SUCCESS);\n"
7695 " printf(\"x=%f\\en\", x);\n"
7696 " exit(EXIT_SUCCESS);\n"
7700 #: build/C/man3/matherr.3:434
7701 msgid "B<fenv>(3), B<math_error>(7), B<standards>(7)"
7702 msgstr "B<fenv>(3), B<math_error>(7), B<standards>(7)"
7705 #: build/C/man3/modf.3:33
7711 #: build/C/man3/modf.3:37
7713 "modf, modff, modfl - extract signed integral and fractional values from "
7714 "floating-point number"
7716 "modf, modff, modfl - 浮動小数点実数から、符号付き整数と小数部分を取り出す関数"
7719 #: build/C/man3/modf.3:42
7721 msgid "B<double modf(double >I<x>B<, double *>I<iptr>B<);>\n"
7722 msgstr "B<double modf(double >I<x>B<, double *>I<iptr>B<);>\n"
7725 #: build/C/man3/modf.3:44
7727 msgid "B<float modff(float >I<x>B<, float *>I<iptr>B<);>\n"
7728 msgstr "B<float modff(float >I<x>B<, float *>I<iptr>B<);>\n"
7731 #: build/C/man3/modf.3:46
7733 msgid "B<long double modfl(long double >I<x>B<, long double *>I<iptr>B<);>\n"
7734 msgstr "B<long double modfl(long double >I<x>B<, long double *>I<iptr>B<);>\n"
7737 #: build/C/man3/modf.3:58
7738 msgid "B<modf>(), B<modfl>():"
7739 msgstr "B<modf>(), B<modfl>():"
7742 #: build/C/man3/modf.3:76
7744 "The B<modf>() function breaks the argument I<x> into an integral part and a "
7745 "fractional part, each of which has the same sign as I<x>. The integral part "
7746 "is stored in the location pointed to by I<iptr>."
7748 "B<modf>() 関数は、引数 I<x> を整数部分と小数部分に分割する。 このとき、ふた"
7749 "つの値はともに I<x> と同じ符号を持つ。 整数部分は I<iptr> が指す場所に格納さ"
7753 #: build/C/man3/modf.3:81
7754 msgid "The B<modf>() function returns the fractional part of I<x>."
7755 msgstr "B<modf>() 関数は I<x> の小数部分を返す。"
7758 #: build/C/man3/modf.3:87
7759 msgid "If I<x> is a NaN, a NaN is returned, and I<*iptr> is set to a NaN."
7760 msgstr "I<x> が NaN の場合、NaN が返され、 I<*iptr> に NaN が設定される。"
7763 #: build/C/man3/modf.3:93
7765 "If I<x> is positive infinity (negative infinity), +0 (-0) is returned, and "
7766 "I<*iptr> is set to positive infinity (negative infinity)."
7768 "I<x> が正の無限大 (負の無限大) の場合、 +0 (-0) が返され、 I<*iptr> に正の無"
7769 "限大 (負の無限大) が設定される。"
7772 #: build/C/man3/modf.3:103
7773 msgid "The B<modf>(), B<modff>(), and B<modfl>() functions are thread-safe."
7774 msgstr "関数 B<modf>(), B<modff>(), B<modfl>() はスレッドセーフである。"
7777 #: build/C/man3/modf.3:112
7778 msgid "B<frexp>(3), B<ldexp>(3)"
7779 msgstr "B<frexp>(3), B<ldexp>(3)"
7782 #: build/C/man3/nan.3:11
7788 #: build/C/man3/nan.3:14
7789 msgid "nan, nanf, nanl - return 'Not a Number'"
7790 msgstr "nan, nanf, nanl - 無効値 ('Not a Number') を返す"
7793 #: build/C/man3/nan.3:18
7794 msgid "B<double nan(const char *>I<tagp>B<);>"
7795 msgstr "B<double nan(const char *>I<tagp>B<);>"
7798 #: build/C/man3/nan.3:20
7799 msgid "B<float nanf(const char *>I<tagp>B<);>"
7800 msgstr "B<float nanf(const char *>I<tagp>B<);>"
7803 #: build/C/man3/nan.3:22
7804 msgid "B<long double nanl(const char *>I<tagp>B<);>"
7805 msgstr "B<long double nanl(const char *>I<tagp>B<);>"
7808 #: build/C/man3/nan.3:34
7809 msgid "B<nan>(), B<nanf>(), B<nanl>():"
7810 msgstr "B<nan>(), B<nanf>(), B<nanl>():"
7813 #: build/C/man3/nan.3:48
7815 "These functions return a representation (determined by I<tagp>) of a quiet "
7816 "NaN. If the implementation does not support quiet NaNs, these functions "
7819 "これらの関数は、SIGFPE シグナルなしの無効値 (NaN) を示す表現を返す (どの表現"
7820 "を使用するかは I<tagp> で指定する)。SIGFPE シグナルなしの NaN をサポートして"
7824 #: build/C/man3/nan.3:52
7825 msgid "The call I<nan(\"char-sequence\")> is equivalent to:"
7826 msgstr "I<nan(\"char-sequence\")> を呼び出すのは、以下と等価である。"
7829 #: build/C/man3/nan.3:55
7831 msgid " strtod(\"NAN(char-sequence)\", NULL);\n"
7832 msgstr " strtod(\"NAN(char-sequence)\", NULL);\n"
7835 #: build/C/man3/nan.3:65
7837 "Similarly, calls to B<nanf>() and B<nanl>() are equivalent to analogous "
7838 "calls to B<strtof>(3) and B<strtold>(3)."
7840 "同様に、 B<nanf>() や B<nanl>() を呼び出すのは、 B<strtof>() や "
7841 "B<strtold>() を呼ぶのと同じである。"
7844 #: build/C/man3/nan.3:73
7846 "The argument I<tagp> is used in an unspecified manner. On IEEE 754 systems, "
7847 "there are many representations of NaN, and I<tagp> selects one. On other "
7848 "systems it may do nothing."
7850 "引き数 I<tagp> の使い方は規定されていない。 IEEE 754 準拠のシステムでは、NaN "
7851 "にも複数の表現が存在し、 I<tagp> はその選択に使用される。 他のシステムでは、"
7855 #: build/C/man3/nan.3:79
7857 "C99, POSIX.1-2001. See also IEC 559 and the appendix with recommended "
7858 "functions in IEEE 754/IEEE 854."
7860 "C99, POSIX.1-2001. IEC 559 や推奨関数になっている IEEE 754/IEEE 854 の付録も"
7864 #: build/C/man3/nan.3:83
7865 msgid "B<isnan>(3), B<strtod>(3), B<math_error>(7)"
7866 msgstr "B<isnan>(3), B<strtod>(3), B<math_error>(7)"
7869 #: build/C/man3/nextafter.3:11
7875 #: build/C/man3/nextafter.3:11
7881 #: build/C/man3/nextafter.3:15
7883 "nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - "
7884 "floating-point number manipulation"
7886 "nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - 浮"
7890 #: build/C/man3/nextafter.3:19
7891 msgid "B<double nextafter(double >I<x>B<, double >I<y>B<);>"
7892 msgstr "B<double nextafter(double >I<x>B<, double >I<y>B<);>"
7895 #: build/C/man3/nextafter.3:21
7896 msgid "B<float nextafterf(float >I<x>B<, float >I<y>B<);>"
7897 msgstr "B<float nextafterf(float >I<x>B<, float >I<y>B<);>"
7900 #: build/C/man3/nextafter.3:23
7901 msgid "B<long double nextafterl(long double >I<x>B<, long double >I<y>B<);>"
7902 msgstr "B<long double nextafterl(long double >I<x>B<, long double >I<y>B<);>"
7905 #: build/C/man3/nextafter.3:25
7906 msgid "B<double nexttoward(double >I<x>B<, long double >I<y>B<);>"
7907 msgstr "B<double nexttoward(double >I<x>B<, long double >I<y>B<);>"
7910 #: build/C/man3/nextafter.3:27
7911 msgid "B<float nexttowardf(float >I<x>B<, long double >I<y>B<);>"
7912 msgstr "B<float nexttowardf(float >I<x>B<, long double >I<y>B<);>"
7915 #: build/C/man3/nextafter.3:29
7916 msgid "B<long double nexttowardl(long double >I<x>B<, long double >I<y>B<);>"
7917 msgstr "B<long double nexttowardl(long double >I<x>B<, long double >I<y>B<);>"
7920 #: build/C/man3/nextafter.3:39
7921 msgid "B<nextafter>():"
7922 msgstr "B<nextafter>():"
7925 #: build/C/man3/nextafter.3:51
7926 msgid "B<nextafterf>(), B<nextafterl>():"
7927 msgstr "B<nextafterf>(), B<nextafterl>():"
7930 #: build/C/man3/nextafter.3:62
7931 msgid "B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>():"
7932 msgstr "B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>():"
7935 #: build/C/man3/nextafter.3:86
7937 "The B<nextafter>(), B<nextafterf>(), and B<nextafterl>() functions return "
7938 "the next representable floating-point value following I<x> in the direction "
7939 "of I<y>. If I<y> is less than I<x>, these functions will return the largest "
7940 "representable number less than I<x>."
7942 "関数 B<nextafter>(), B<nextafterf>(), B<nextafterl>() は、I<y> に向かう方向"
7943 "で I<x> のすぐ次の浮動小数点数表現を返す。 I<y> が I<x> より小さい場合、 "
7944 "I<x> より小さい最大の浮動小数点表現の値を返す。"
7947 #: build/C/man3/nextafter.3:93
7948 msgid "If I<x> equals I<y>, the functions return I<y>."
7949 msgstr "I<x> が I<y> と等しい場合、I<y> が返される。"
7952 #: build/C/man3/nextafter.3:104
7954 "The B<nexttoward>(), B<nexttowardf>(), and B<nexttowardl>() functions do "
7955 "the same as the corresponding B<nextafter>() functions, except that they "
7956 "have a I<long double> second argument."
7958 "関数 B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>() は、2 番目の引き数"
7959 "が I<long double> 型である点以外、 対応する B<nextafter>() 関数と同じはたらき"
7963 #: build/C/man3/nextafter.3:110
7965 "On success, these functions return the next representable floating-point "
7966 "value after I<x> in the direction of I<y>."
7968 "成功すると、これらの関数は I<y> に向かう方向で I<x> の すぐ次の浮動小数点数表"
7972 #: build/C/man3/nextafter.3:120
7974 "If I<x> equals I<y>, then I<y> (cast to the same type as I<x>) is returned."
7976 "I<x> が I<y> と等しい場合、 (I<x> と同じ型にキャストされた) I<y> が返され"
7981 #: build/C/man3/nextafter.3:140
7983 "If I<x> is finite, and the result would overflow, a range error occurs, and "
7984 "the functions return B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, "
7985 "respectively, with the correct mathematical sign."
7987 "I<x> が有限値で 結果がオーバーフローする場合、 範囲エラー (range error) が発"
7988 "生し、 各関数はそれぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。返り"
7989 "値には数学的に正しい符号が付与される。"
7992 #: build/C/man3/nextafter.3:149
7994 "If I<x> is not equal to I<y>, and the correct function result would be "
7995 "subnormal, zero, or underflow, a range error occurs, and either the correct "
7996 "value (if it can be represented), or 0.0, is returned."
7998 "I<x> が I<y> と同じではなく、正しい関数の結果が非正規化数かゼロかアンダーフ"
7999 "ローの場合、 範囲エラーが発生し、 (表現可能な場合には) 正しい値が、(そうでな"
8003 #: build/C/man3/nextafter.3:165
8005 msgid "Range error: result is subnormal or underflows"
8006 msgstr "範囲エラー: 結果が非正規化数かアンダーフロー"
8009 #: build/C/man3/nextafter.3:190
8011 "The B<nextafter>(), B<nextafterf>(), B<nextafterl>(), B<nexttoward>(), "
8012 "B<nexttowardf>(), and B<nexttowardl>() functions are thread-safe."
8014 "関数 B<nextafter>(), B<nextafterf>(), B<nextafterl>(), B<nexttoward>(), "
8015 "B<nexttowardf>(), B<nexttowardl>() はスレッドセーフである。"
8018 #: build/C/man3/nextafter.3:199
8020 "In glibc version 2.5 and earlier, these functions do not raise an underflow "
8021 "floating-point (B<FE_UNDERFLOW>) exception when an underflow occurs."
8023 "glibc バージョン 2.5 以前では、アンダーフローが発生した際に、 これらの関数は"
8024 "アンダーフロー浮動小数点例外 (B<FE_UNDERFLOW>) を上がない。"
8027 #: build/C/man3/nextafter.3:201
8028 msgid "B<nearbyint>(3)"
8029 msgstr "B<nearbyint>(3)"
8032 #: build/C/man3/pow.3:35
8038 #: build/C/man3/pow.3:38
8039 msgid "pow, powf, powl - power functions"
8040 msgstr "pow, powf, powl - 累乗関数"
8043 #: build/C/man3/pow.3:43
8045 msgid "B<double pow(double >I<x>B<, double >I<y>B<);>\n"
8046 msgstr "B<double pow(double >I<x>B<, double >I<y>B<);>\n"
8049 #: build/C/man3/pow.3:45
8051 msgid "B<float powf(float >I<x>B<, float >I<y>B<);>\n"
8052 msgstr "B<float powf(float >I<x>B<, float >I<y>B<);>\n"
8055 #: build/C/man3/pow.3:47
8057 msgid "B<long double powl(long double >I<x>B<, long double >I<y>B<);>\n"
8058 msgstr "B<long double powl(long double >I<x>B<, long double >I<y>B<);>\n"
8061 #: build/C/man3/pow.3:59
8062 msgid "B<powf>(), B<powl>():"
8063 msgstr "B<powf>(), B<powl>():"
8066 #: build/C/man3/pow.3:75
8068 "The B<pow>() function returns the value of I<x> raised to the power of I<y>."
8069 msgstr "B<pow>() 関数は I<x> の I<y> 乗の値を返す。"
8072 #: build/C/man3/pow.3:80
8074 "On success, these functions return the value of I<x> to the power of I<y>."
8075 msgstr "成功すると、これらの関数は I<x> の I<y> 乗の値を返す。"
8077 #. The domain error is generated at least as far back as glibc 2.4
8079 #: build/C/man3/pow.3:88
8081 "If I<x> is a finite value less than 0, and I<y> is a finite noninteger, a "
8082 "domain error occurs, and a NaN is returned."
8084 "I<x> が 0 未満の有限値で I<y> が整数でない有限値の場合、領域エラー (domain "
8085 "error) が発生し、 NaN が返される。"
8087 #. The range error is generated at least as far back as glibc 2.4
8089 #: build/C/man3/pow.3:98
8091 "If the result overflows, a range error occurs, and the functions return "
8092 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the "
8093 "mathematically correct sign."
8095 "結果がオーバーフローする場合、 範囲エラー (range error) が発生し、 各関数はそ"
8096 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。返り値には数学的に正し"
8099 #. POSIX.1 does not specify the sign of the zero,
8100 #. but http://sources.redhat.com/bugzilla/show_bug.cgi?id=2678
8101 #. points out that the zero has the wrong sign in some cases.
8103 #: build/C/man3/pow.3:105
8105 "If result underflows, and is not representable, a range error occurs, and "
8108 "結果がアンダーフローし、その値が表現可能でない場合、 範囲エラーが発生し、 "
8112 #: build/C/man3/pow.3:111
8114 "Except as specified below, if I<x> or I<y> is a NaN, the result is a NaN."
8116 "以下で規定されていない場合で、 I<x> か I<y> が NaN の場合、返り値は NaN とな"
8120 #: build/C/man3/pow.3:117
8121 msgid "If I<x> is +1, the result is 1.0 (even if I<y> is a NaN)."
8123 "I<x> が +1 の場合、 (I<y> が NaN であったとしても) 返り値は 1.0 となる。"
8126 #: build/C/man3/pow.3:123
8127 msgid "If I<y> is 0, the result is 1.0 (even if I<x> is a NaN)."
8129 "I<y> が 0 の場合、 (I<x> が NaN であったとしても) 返り値は 1.0 となる。"
8132 #: build/C/man3/pow.3:131
8134 "If I<x> is +0 (-0), and I<y> is an odd integer greater than 0, the result is "
8137 "I<x> が +0 (-0) で I<y> が 0 より大きな奇数の場合、返り値は +0 (-0) となる。"
8140 #: build/C/man3/pow.3:139
8142 "If I<x> is 0, and I<y> greater than 0 and not an odd integer, the result is "
8145 "I<x> が 0 で、 I<y> が 0 より大きく奇数でない場合、返り値は +0 となる。"
8148 #: build/C/man3/pow.3:147
8150 "If I<x> is -1, and I<y> is positive infinity or negative infinity, the "
8153 "I<x> が -1 で、 I<y> が正の無限大か負の無限大の場合、返り値は 1.0 となる。"
8156 #: build/C/man3/pow.3:155
8158 "If the absolute value of I<x> is less than 1, and I<y> is negative infinity, "
8159 "the result is positive infinity."
8161 "I<x> の絶対値が 1 未満で、 I<y> が負の無限大の場合、返り値は正の無限大とな"
8165 #: build/C/man3/pow.3:163
8167 "If the absolute value of I<x> is greater than 1, and I<y> is negative "
8168 "infinity, the result is +0."
8170 "I<x> 絶対値が 1 より大きく、 I<y> が負の無限大の場合、返り値は +0 となる。"
8173 #: build/C/man3/pow.3:171
8175 "If the absolute value of I<x> is less than 1, and I<y> is positive infinity, "
8178 "I<x> の絶対値が 1 未満で、 I<y> が正の無限大の場合、返り値は +0 となる。"
8181 #: build/C/man3/pow.3:179
8183 "If the absolute value of I<x> is greater than 1, and I<y> is positive "
8184 "infinity, the result is positive infinity."
8186 "I<x> の絶対値が 1 より大きく、 I<y> が正の無限大の場合、返り値は正の無限大と"
8190 #: build/C/man3/pow.3:187
8192 "If I<x> is negative infinity, and I<y> is an odd integer less than 0, the "
8195 "I<x> が負の無限大で、 I<y> が 0 より小さい奇数の場合、返り値は -0 となる。"
8198 #: build/C/man3/pow.3:195
8200 "If I<x> is negative infinity, and I<y> less than 0 and not an odd integer, "
8203 "I<x> が負の無限大で、 I<y> が 0 より小さく奇数でない場合、返り値は +0 とな"
8207 #: build/C/man3/pow.3:203
8209 "If I<x> is negative infinity, and I<y> is an odd integer greater than 0, the "
8210 "result is negative infinity."
8212 "I<x> が負の無限大で、 I<y> が 0 より大きい奇数の場合、返り値は負の無限大とな"
8216 #: build/C/man3/pow.3:211
8218 "If I<x> is negative infinity, and I<y> greater than 0 and not an odd "
8219 "integer, the result is positive infinity."
8221 "I<x> が負の無限大で、 I<y> が 0 より大きく奇数でない場合、返り値は正の無限大"
8225 #: build/C/man3/pow.3:219
8226 msgid "If I<x> is positive infinity, and I<y> less than 0, the result is +0."
8227 msgstr "I<x> が正の無限大で、 I<y> が 0 未満の場合、返り値は +0 となる。"
8230 #: build/C/man3/pow.3:227
8232 "If I<x> is positive infinity, and I<y> greater than 0, the result is "
8233 "positive infinity."
8235 "I<x> が正の無限大で、 I<y> が 0 より大きい場合、返り値は正の無限大となる。"
8238 #: build/C/man3/pow.3:242
8240 "If I<x> is +0 or -0, and I<y> is an odd integer less than 0, a pole error "
8241 "occurs and B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, is returned, with the "
8242 "same sign as I<x>."
8244 "I<x> が +0 か -0 で、 I<y> が 0 より小さい奇数の場合、 極エラー (pole error) "
8245 "が発生し、返り値は B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> となる。 I<x> と同"
8248 #. The pole error is generated at least as far back as glibc 2.4
8250 #: build/C/man3/pow.3:256
8252 "If I<x> is +0 or -0, and I<y> is less than 0 and not an odd integer, a pole "
8253 "error occurs and +B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, is returned."
8255 "I<x> が +0 か -0 で、 I<y> が 0 より小さく奇数でない場合、 極エラーが発生"
8256 "し、 返り値は B<+>HUGE_VALB<,> B<+>HUGE_VALFB<,> B<+>HUGE_VALL となる。"
8259 #: build/C/man3/pow.3:283
8261 msgid "Domain error: I<x> is negative, and I<y> is a finite noninteger"
8262 msgstr "領域エラー: I<x> が負で、I<y> が整数でない有限値"
8265 #: build/C/man3/pow.3:291
8267 msgid "Pole error: I<x> is zero, and I<y> is negative"
8268 msgstr "極エラー: I<x> がゼロで、I<y> が負"
8271 #: build/C/man3/pow.3:300
8273 msgid "Range error: the result overflows"
8274 msgstr "範囲エラー: 結果がオーバーフロー"
8277 #: build/C/man3/pow.3:308
8279 msgid "Range error: the result underflows"
8280 msgstr "範囲エラー: 結果がアンダーフロー"
8283 #. https://sourceware.org/bugzilla/show_bug.cgi?id=13932
8285 #: build/C/man3/pow.3:335
8288 #| "On 64-bits, B<pow>() may be more than 10,000 times slower for some "
8289 #| "(rare) inputs than for other nearby inputs. This only affects B<pow>(), "
8290 #| "and not B<powf>() nor B<powl>()."
8292 "On 64-bits, B<pow>() may be more than 10,000 times slower for some (rare) "
8293 "inputs than for other nearby inputs. This affects only B<pow>(), and not "
8294 "B<powf>() nor B<powl>()."
8296 "64 ビットでは、 B<pow> は、特定の (ごく稀な) 入力に対して、その直近の似たよう"
8297 "な数字の場合と比べて 10000 倍以上遅くなることがある。 これは B<pow>() でのみ"
8298 "起こることであり、 B<powf>() や B<powl>() では起こらない。"
8300 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6776
8301 #. or possibly 2.9, I haven't found the source code change
8302 #. and I don't have a 2.9 system to test
8304 #: build/C/man3/pow.3:349
8306 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> is set to "
8307 "B<EDOM> instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
8308 "does the right thing."
8310 "glibc 2.9 とそれ以前のバージョンでは、 極エラーが発生した場合、POSIX で要求さ"
8311 "れている B<ERANGE> ではなく B<EDOM> が I<errno> に設定される。 バージョン "
8312 "2.10 以降の glibc では、正しい動作をする。"
8314 #. see bug http://sources.redhat.com/bugzilla/show_bug.cgi?id=3866
8315 #. and http://sources.redhat.com/bugzilla/show_bug.cgi?id=369
8317 #: build/C/man3/pow.3:369
8319 "If I<x> is negative, then large negative or positive I<y> values yield a NaN "
8320 "as the function result, with I<errno> set to B<EDOM>, and an invalid "
8321 "(B<FE_INVALID>) floating-point exception. For example, with B<pow>(), one "
8322 "sees this behavior when the absolute value of I<y> is greater than about "
8325 "I<x> が負の場合、大きな正負の値の I<y> が与えられると、関数の結果が NaN とな"
8326 "り、 I<errno> に B<EDOM> が設定され、 不正浮動小数点例外 (B<FE_INVALID>) が"
8327 "発生する。 例えば、 B<pow>() では、 I<y> の絶対値が約 9.223373e18 より大きい"
8330 #. FIXME . Actually, 2.3.2 is the earliest test result I have; so yet
8331 #. to confirm if this error occurs only in 2.3.2.
8333 #: build/C/man3/pow.3:378
8335 "In version 2.3.2 and earlier, when an overflow or underflow error occurs, "
8336 "glibc's B<pow>() generates a bogus invalid floating-point exception "
8337 "(B<FE_INVALID>) in addition to the overflow or underflow exception."
8339 "glibc バージョン 2.3.2 以前では、 アンダーフローやアンダーフローのエラーが発"
8340 "生する場合、 glibc の B<pow>() は、オーバーフロー例外やアンダーフロー例外を"
8341 "上げるだけでなく、 不正浮動小数点例外 (B<FE_INVALID>) を間違って発生する。"
8344 #: build/C/man3/pow.3:382
8345 msgid "B<cbrt>(3), B<cpow>(3), B<sqrt>(3)"
8346 msgstr "B<cbrt>(3), B<cpow>(3), B<sqrt>(3)"
8349 #: build/C/man3/pow10.3:25
8355 #: build/C/man3/pow10.3:28
8356 msgid "pow10, pow10f, pow10l - base-10 power functions"
8357 msgstr "pow10, pow10f, pow10l - 底が 10 の累乗関数"
8360 #: build/C/man3/pow10.3:32 build/C/man3/sincos.3:16
8363 "B<#define _GNU_SOURCE> /* See feature_test_macros(7) */\n"
8364 "B<#include E<lt>math.hE<gt>>\n"
8366 "B<#define _GNU_SOURCE> /* feature_test_macros(7) 参照 */\n"
8367 "B<#include E<lt>math.hE<gt>>\n"
8370 #: build/C/man3/pow10.3:34
8372 msgid "B<double pow10(double >I<x>B<);>\n"
8373 msgstr "B<double pow10(double >I<x>B<);>\n"
8376 #: build/C/man3/pow10.3:36
8378 msgid "B<float pow10f(float >I<x>B<);>\n"
8379 msgstr "B<float pow10f(float >I<x>B<);>\n"
8382 #: build/C/man3/pow10.3:38
8384 msgid "B<long double pow10l(long double >I<x>B<);>\n"
8385 msgstr "B<long double pow10l(long double >I<x>B<);>\n"
8388 #: build/C/man3/pow10.3:47
8390 "The B<pow10>() function returns the value of 10 raised to the power I<x>."
8391 msgstr "B<pow10>() 関数は 10 の I<x> 乗の値を返す。"
8394 #: build/C/man3/pow10.3:51
8395 msgid "This is a GNU extension."
8396 msgstr "これは GNU による拡張である。"
8399 #: build/C/man3/pow10.3:54
8401 "These functions are identical to the functions listed under B<exp10>(3)."
8402 msgstr "これらの関数は B<exp10>(3) でリストされている関数と同一である。"
8405 #: build/C/man3/pow10.3:57
8406 msgid "B<exp10>(3), B<pow>(3)"
8407 msgstr "B<exp10>(3), B<pow>(3)"
8410 #: build/C/man3/remainder.3:37
8416 #: build/C/man3/remainder.3:41
8418 "drem, dremf, dreml, remainder, remainderf, remainderl - floating-point "
8419 "remainder function"
8421 "drem, dremf, dreml, remainder, remainderf, remainderl - 浮動小数点剰余関数"
8424 #: build/C/man3/remainder.3:49
8427 "/* The C99 versions */\n"
8428 "B<double remainder(double >I<x>B<, double >I<y>B<);>\n"
8429 "B<float remainderf(float >I<x>B<, float >I<y>B<);>\n"
8430 "B<long double remainderl(long double >I<x>B<, long double >I<y>B<);>\n"
8433 "B<double remainder(double >I<x>B<, double >I<y>B<);>\n"
8434 "B<float remainderf(float >I<x>B<, float >I<y>B<);>\n"
8435 "B<long double remainderl(long double >I<x>B<, long double >I<y>B<);>\n"
8438 #: build/C/man3/remainder.3:54
8441 "/* Obsolete synonyms */\n"
8442 "B<double drem(double >I<x>B<, double >I<y>B<);>\n"
8443 "B<float dremf(float >I<x>B<, float >I<y>B<);>\n"
8444 "B<long double dreml(long double >I<x>B<, long double >I<y>B<);>\n"
8447 "B<double drem(double >I<x>B<, double >I<y>B<);>\n"
8448 "B<float dremf(float >I<x>B<, float >I<y>B<);>\n"
8449 "B<long double dreml(long double >I<x>B<, long double >I<y>B<);>\n"
8452 #: build/C/man3/remainder.3:65
8453 msgid "B<remainder>():"
8454 msgstr "B<remainder>():"
8457 #: build/C/man3/remainder.3:70
8459 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8460 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
8463 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8464 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
8468 #: build/C/man3/remainder.3:77
8469 msgid "B<remainderf>(), B<remainderl>():"
8470 msgstr "B<remainderf>(), B<remainderl>():"
8473 #: build/C/man3/remainder.3:88
8474 msgid "B<drem>(), B<dremf>(), B<dreml>():"
8475 msgstr "B<drem>(), B<dremf>(), B<dreml>():"
8478 #: build/C/man3/remainder.3:90 build/C/man3/significand.3:35
8479 msgid "_SVID_SOURCE || _BSD_SOURCE"
8480 msgstr "_SVID_SOURCE || _BSD_SOURCE"
8483 #: build/C/man3/remainder.3:111
8485 "The B<remainder>() function computes the remainder of dividing I<x> by "
8486 "I<y>. The return value is I<x>-I<n>*I<y>, where I<n> is the value I<x\\ /\\ "
8487 "y>, rounded to the nearest integer. If the absolute value of I<x>-I<n>*I<y> "
8488 "is 0.5, I<n> is chosen to be even."
8490 "B<remainder>() 関数は I<x> を I<y> で割った余りを計算する。 返り値は I<x>-"
8491 "I<n>*I<y> である。 ここで I<n> は I<x\\ /\\ y> の値を最も近い整数に丸めたもの"
8492 "である。 I<x>-I<n>*I<y> の絶対値が 0.5 の場合、偶数になるように I<n> が選ばれ"
8496 #: build/C/man3/remainder.3:114
8498 "These functions are unaffected by the current rounding mode (see B<fenv>(3))."
8500 "これらの関数は、現在の丸めモードの影響を受けない (丸めモードについては "
8504 #: build/C/man3/remainder.3:118
8505 msgid "The B<drem>() function does precisely the same thing."
8506 msgstr "B<drem>() 関数はこれと全く同じ動作をする。"
8509 #: build/C/man3/remainder.3:124
8511 "On success, these functions return the floating-point remainder, I<x>-"
8512 "I<n>*I<y>. If the return value is 0, it has the sign of I<x>."
8514 "成功すると、これらの関数は浮動小数点の剰余 I<x>-I<n>*I<y> を返す。 返り値が "
8515 "0 の場合、その符号は I<x> と同じになる。"
8518 #: build/C/man3/remainder.3:139 build/C/man3/remquo.3:92
8520 "If I<x> is an infinity, and I<y> is not a NaN, a domain error occurs, and a "
8523 "I<x> が無限大で I<y> が NaN でない場合、 領域エラー (domain error) が発生し、"
8527 #: build/C/man3/remainder.3:150 build/C/man3/remquo.3:101
8529 "If I<y> is zero, and I<x> is not a NaN, a domain error occurs, and a NaN is "
8532 "I<y> がゼロで I<x> が NaN でない場合、 領域エラー (domain error) が発生し、"
8536 #: build/C/man3/remainder.3:157
8538 msgid "Domain error: I<x> is an infinity and I<y> is not a NaN"
8539 msgstr "領域エラー (domain error): I<x> が無限大で I<y> が NaN ではない"
8543 #: build/C/man3/remainder.3:188
8545 "The functions B<remainder>(), B<remainderf>(), and B<remainderl>() are "
8546 "specified in C99 and POSIX.1-2001."
8548 "関数 B<remainder>(), B<remainderf>(), B<remainderl>() は C99 と "
8549 "POSIX.1-2001 で規定されている。"
8552 #: build/C/man3/remainder.3:204
8554 "The function B<drem>() is from 4.3BSD. The I<float> and I<long double> "
8555 "variants B<dremf>() and B<dreml>() exist on some systems, such as Tru64 "
8556 "and glibc2. Avoid the use of these functions in favor of B<remainder>() "
8559 "関数 B<drem>() は 4.3BSD に由来する。 I<float> と I<long double> 版の "
8560 "B<dremf>() と B<dreml>() は、Tru64 や glibc2 のようないくつかのシステムに存"
8561 "在する。 これらの関数の使用は避けて、 B<remainder>() などを使用すること。"
8564 #: build/C/man3/remainder.3:206
8569 #: build/C/man3/remainder.3:208
8571 msgid " remainder(nan(\"\"), 0);\n"
8572 msgstr " remainder(nan(\"\"), 0);\n"
8574 #. FIXME . this bug occurs as at glibc 2.8.
8575 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6779
8577 #: build/C/man3/remainder.3:213
8579 "returns a NaN, as expected, but wrongly causes a domain error; it should "
8580 "yield a silent NaN."
8582 "を行うと、期待通り Nan が返るが、誤って領域エラーが発生する。 正しくはエラー"
8586 #: build/C/man3/remainder.3:215
8587 msgid "The call \"remainder(29.0, 3.0)\" returns -1."
8588 msgstr "\"remainder(29.0, 3.0)\" を呼び出すと -1 を返す。"
8591 #: build/C/man3/remainder.3:219
8592 msgid "B<div>(3), B<fmod>(3), B<remquo>(3)"
8593 msgstr "B<div>(3), B<fmod>(3), B<remquo>(3)"
8596 #: build/C/man3/remquo.3:12
8602 #: build/C/man3/remquo.3:12
8608 #: build/C/man3/remquo.3:15
8609 msgid "remquo, remquof, remquol - remainder and part of quotient"
8610 msgstr "remquo, remquof, remquol - 商の一部と剰余を求める"
8613 #: build/C/man3/remquo.3:20
8615 msgid "B<double remquo(double >I<x>B<, double >I<y>B<, int *>I<quo>B<);>\n"
8616 msgstr "B<double remquo(double >I<x>B<, double >I<y>B<, int *>I<quo>B<);>\n"
8619 #: build/C/man3/remquo.3:22
8621 msgid "B<float remquof(float >I<x>B<, float >I<y>B<, int *>I<quo>B<);>\n"
8622 msgstr "B<float remquof(float >I<x>B<, float >I<y>B<, int *>I<quo>B<);>\n"
8625 #: build/C/man3/remquo.3:24
8627 msgid "B<long double remquol(long double >I<x>B<, long double >I<y>B<, int *>I<quo>B<);>\n"
8628 msgstr "B<long double remquol(long double >I<x>B<, long double >I<y>B<, int *>I<quo>B<);>\n"
8631 #: build/C/man3/remquo.3:37
8632 msgid "B<remquo>(), B<remquof>(), B<remquol>():"
8633 msgstr "B<remquo>(), B<remquof>(), B<remquol>():"
8636 #: build/C/man3/remquo.3:55
8638 "These functions compute the remainder and part of the quotient upon division "
8639 "of I<x> by I<y>. A few bits of the quotient are stored via the I<quo> "
8640 "pointer. The remainder is returned as the function result."
8642 "これらの関数は I<x> を I<y> で割ったときの商の一部と剰余を計算する。 商のいく"
8643 "つかのビットが I<quo> ポインターを使って格納される。 剰余は関数の結果として返"
8647 #: build/C/man3/remquo.3:59
8649 "The value of the remainder is the same as that computed by the "
8650 "B<remainder>(3) function."
8651 msgstr "剰余の値は B<remainder>(3) 関数で計算されるものと同じである。"
8654 #: build/C/man3/remquo.3:65
8656 "The value stored via the I<quo> pointer has the sign of I<x\\ /\\ y> and "
8657 "agrees with the quotient in at least the low order 3 bits."
8659 "I<quo> ポインターを使って格納される値には、 I<x\\ /\\ y> の符号と最低でも商の"
8662 #. A possible application of this function might be the computation
8663 #. of sin(x). Compute remquo(x, pi/2, &quo) or so.
8664 #. glibc, UnixWare: return 3 bits
8665 #. MacOS 10: return 7 bits
8667 #: build/C/man3/remquo.3:73
8669 "For example, I<remquo(29.0,\\ 3.0)> returns -1.0 and might store 2. Note "
8670 "that the actual quotient might not fit in an integer."
8672 "たとえば I<remquo(29.0,\\ 3.0)> は -1.0 を返し、 (訳注: quo の指しているもの"
8673 "には) 2 が格納される。 実際の商が整数値にならない点に注意すること。"
8676 #: build/C/man3/remquo.3:77
8678 "On success, these functions return the same value as the analogous functions "
8679 "described in B<remainder>(3)."
8681 "成功すると、これらの関数は B<remainder>(3) に書かれている同様の関数と同じ値"
8685 #: build/C/man3/remquo.3:108
8687 msgid "Domain error: I<x> is an infinity or I<y> is 0, and the other argument is not a NaN"
8688 msgstr "領域エラー (domain error): I<x> が無限大か I<y> が 0 で、 他の引き数が NaN でない"
8691 #: build/C/man3/remquo.3:132
8693 "The B<remquo>(), B<remquof>(), and B<remquol>() functions are thread-safe."
8694 msgstr "関数 B<remquo>(), B<remquof>(), B<remquol>() はスレッドセーフである。"
8697 #: build/C/man3/remquo.3:138
8698 msgid "B<fmod>(3), B<logb>(3), B<remainder>(3)"
8699 msgstr "B<fmod>(3), B<logb>(3), B<remainder>(3)"
8702 #: build/C/man3/rint.3:27
8708 #: build/C/man3/rint.3:31
8710 "nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - round to nearest "
8713 "nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - 最も近い整数に丸める"
8716 #: build/C/man3/rint.3:36
8718 msgid "B<double nearbyint(double >I<x>B<);>\n"
8719 msgstr "B<double nearbyint(double >I<x>B<);>\n"
8722 #: build/C/man3/rint.3:38
8724 msgid "B<float nearbyintf(float >I<x>B<);>\n"
8725 msgstr "B<float nearbyintf(float >I<x>B<);>\n"
8728 #: build/C/man3/rint.3:40
8730 msgid "B<long double nearbyintl(long double >I<x>B<);>\n"
8731 msgstr "B<long double nearbyintl(long double >I<x>B<);>\n"
8734 #: build/C/man3/rint.3:42
8736 msgid "B<double rint(double >I<x>B<);>\n"
8737 msgstr "B<double rint(double >I<x>B<);>\n"
8740 #: build/C/man3/rint.3:44
8742 msgid "B<float rintf(float >I<x>B<);>\n"
8743 msgstr "B<float rintf(float >I<x>B<);>\n"
8746 #: build/C/man3/rint.3:46
8748 msgid "B<long double rintl(long double >I<x>B<);>\n"
8749 msgstr "B<long double rintl(long double >I<x>B<);>\n"
8752 #: build/C/man3/rint.3:59
8753 msgid "B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>():"
8754 msgstr "B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>():"
8757 #: build/C/man3/rint.3:61
8759 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L || "
8762 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L || "
8766 #: build/C/man3/rint.3:67
8771 #: build/C/man3/rint.3:78
8772 msgid "B<rintf>(), B<rintl>():"
8773 msgstr "B<rintf>(), B<rintl>():"
8776 #: build/C/man3/rint.3:98
8778 "The B<nearbyint>(), B<nearbyintf>(), and B<nearbyintl>() functions round "
8779 "their argument to an integer value in floating-point format, using the "
8780 "current rounding direction (see B<fesetround>(3)) and without raising the "
8781 "I<inexact> exception."
8783 "関数 B<nearbyint>(), B<nearbyintf>(), and B<nearbyintl>() は、現在の丸め方向 "
8784 "(B<fesetround>(3) 参照) で引き数を浮動小数点形式の整数に丸める。 I<inexact> "
8788 #: build/C/man3/rint.3:111
8790 "The B<rint>(), B<rintf>(), and B<rintl>() functions do the same, but will "
8791 "raise the I<inexact> exception (B<FE_INEXACT>, checkable via "
8792 "B<fetestexcept>(3)) when the result differs in value from the argument."
8794 "関数 B<rint>(), B<rintf>(), and B<rintl>() も同じような動作をするが、 結果が"
8795 "引き数と異なる場合に I<inexact> 例外 (B<FE_INEXACT>) を出す (この例外は "
8796 "B<fetestexcept>(3) 経由で確認可能)。"
8799 #: build/C/man3/rint.3:133
8801 "The B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>(), B<rint>(), B<rintf>(), "
8802 "and B<rintl>() functions are thread-safe."
8804 "関数 B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>(), B<rint>(), "
8805 "B<rintf>(), B<rintl>() はスレッドセーフである。"
8808 #: build/C/man3/rint.3:155
8810 "If you want to store the rounded value in an integer type, you probably want "
8811 "to use one of the functions described in B<lrint>(3) instead."
8813 "丸めた値を整数型に格納した場合には、おそらくこの関数ではなく B<lrint>(3) に"
8814 "載っている関数のどれかを使いたいのだろう。"
8817 #: build/C/man3/rint.3:161
8818 msgid "B<ceil>(3), B<floor>(3), B<lrint>(3), B<round>(3), B<trunc>(3)"
8819 msgstr "B<ceil>(3), B<floor>(3), B<lrint>(3), B<round>(3), B<trunc>(3)"
8822 #: build/C/man3/round.3:27
8828 #: build/C/man3/round.3:30
8829 msgid "round, roundf, roundl - round to nearest integer, away from zero"
8831 "round, roundf, roundl - 最も近い整数値に丸める (2 つの整数の中間値の場合は 0 "
8835 #: build/C/man3/round.3:35
8837 msgid "B<double round(double >I<x>B<);>\n"
8838 msgstr "B<double round(double >I<x>B<);>\n"
8841 #: build/C/man3/round.3:37
8843 msgid "B<float roundf(float >I<x>B<);>\n"
8844 msgstr "B<float roundf(float >I<x>B<);>\n"
8847 #: build/C/man3/round.3:39
8849 msgid "B<long double roundl(long double >I<x>B<);>\n"
8850 msgstr "B<long double roundl(long double >I<x>B<);>\n"
8853 #: build/C/man3/round.3:52
8854 msgid "B<round>(), B<roundf>(), B<roundl>():"
8855 msgstr "B<round>(), B<roundf>(), B<roundl>():"
8858 #: build/C/man3/round.3:69
8860 "These functions round I<x> to the nearest integer, but round halfway cases "
8861 "away from zero (regardless of the current rounding direction, see "
8862 "B<fenv>(3)), instead of to the nearest even integer like B<rint>(3)."
8864 "これらの関数は I<x> を最も近い整数値に丸める。 2 つの整数の中間値の場合は、 "
8865 "B<rint>(3) のように最も近い偶数に丸めたりせずに、 (現在の丸め方向に関係な"
8866 "く) 0 から遠い方に丸める (丸め方向については B<fenv>(3) を参照)。"
8869 #: build/C/man3/round.3:75
8870 msgid "For example, I<round(0.5)> is 1.0, and I<round(-0.5)> is -1.0."
8871 msgstr "例えば、 I<round(0.5)> は 1.0 で、 I<round(-0.5)> は -1.0 である。"
8874 #: build/C/man3/round.3:96
8876 "The B<round>(), B<roundf>(), and B<roundl>() functions are thread-safe."
8877 msgstr "関数 B<round>(), B<roundf>(), B<roundl>() はスレッドセーフである。"
8879 #. The POSIX.1-2001 APPLICATION USAGE SECTION discusses this point.
8881 #: build/C/man3/round.3:114
8883 "POSIX.1-2001 contains text about overflow (which might set I<errno> to "
8884 "B<ERANGE>, or raise an B<FE_OVERFLOW> exception). In practice, the result "
8885 "cannot overflow on any current machine, so this error-handling stuff is just "
8886 "nonsense. (More precisely, overflow can happen only when the maximum value "
8887 "of the exponent is smaller than the number of mantissa bits. For the "
8888 "IEEE-754 standard 32-bit and 64-bit floating-point numbers the maximum value "
8889 "of the exponent is 128 (respectively, 1024), and the number of mantissa bits "
8890 "is 24 (respectively, 53).)"
8892 "POSIX.1-2001 にはオーバーフローに関する記述があり、 オーバーフローの場合に"
8893 "は、 I<errno> を B<ERANGE> に設定するか、 B<FE_OVERFLOW> 例外を発生することと"
8894 "されている。 実際のところ、どの現行のマシンでは結果がオーバーフローを起こすこ"
8895 "とはないので、 このエラー処理は意味がない。 (より正確に言うと、オーバーフロー"
8896 "は指数部の最大値が 仮数部を表すビットの数より小さい場合にしか起こらない。 "
8897 "IEEE-754 規格の 32 ビットと 64 ビットの浮動小数では、 指数部の最大値はそれぞ"
8898 "れ 128 と 1024 であり、 仮数部のビット数はそれぞれ 24 と 53 である。)"
8901 #: build/C/man3/round.3:119
8903 "If you want to store the rounded value in an integer type, you probably want "
8904 "to use one of the functions described in B<lround>(3) instead."
8906 "丸めた値を整数型に格納した場合には、おそらくこの関数ではなく B<lround>(3) に"
8907 "載っている関数のどれかを使いたいのだろう。"
8910 #: build/C/man3/round.3:126
8912 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), "
8915 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), "
8919 #: build/C/man3/scalb.3:27
8925 #: build/C/man3/scalb.3:27
8931 #: build/C/man3/scalb.3:31
8933 "scalb, scalbf, scalbl - multiply floating-point number by integral power of "
8936 "scalb, scalbf, scalbl - 浮動小数点数に整数である基数の累乗を掛ける (廃止予定)"
8939 #: build/C/man3/scalb.3:35
8940 msgid "B<double scalb(double >I<x>B<, double >I<exp>B<);>"
8941 msgstr "B<double scalb(double >I<x>B<, double >I<exp>B<);>"
8944 #: build/C/man3/scalb.3:37
8945 msgid "B<float scalbf(float >I<x>B<, float >I<exp>B<);>"
8946 msgstr "B<float scalbf(float >I<x>B<, float >I<exp>B<);>"
8949 #: build/C/man3/scalb.3:39
8950 msgid "B<long double scalbl(long double >I<x>B<, long double >I<exp>B<);>"
8951 msgstr "B<long double scalbl(long double >I<x>B<, long double >I<exp>B<);>"
8954 #: build/C/man3/scalb.3:49
8956 msgstr "B<scalb>():"
8959 #: build/C/man3/scalb.3:52
8961 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8962 "\\ &&\\ _XOPEN_SOURCE_EXTENDED"
8964 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8965 "\\ &&\\ _XOPEN_SOURCE_EXTENDED"
8968 #: build/C/man3/scalb.3:56
8969 msgid "B<scalbf>(), B<scalbl>():"
8970 msgstr "B<scalbf>(), B<scalbl>():"
8973 #: build/C/man3/scalb.3:69 build/C/man3/scalbln.3:85
8975 "These functions multiply their first argument I<x> by B<FLT_RADIX> (probably "
8976 "2) to the power of I<exp>, that is:"
8978 "これらの関数は最初の引き数 I<x> に B<FLT_RADIX> の I<exp> 乗を掛ける "
8979 "(B<FLT_RADIX> はおそらく 2 である)。つまり、以下の式の値を返す。"
8982 #: build/C/man3/scalb.3:72 build/C/man3/scalbln.3:88
8984 msgid " x * FLT_RADIX ** exp\n"
8985 msgstr " x * FLT_RADIX ** exp\n"
8987 #. not in /usr/include but in a gcc lib
8989 #: build/C/man3/scalb.3:79 build/C/man3/scalbln.3:95
8991 "The definition of B<FLT_RADIX> can be obtained by including I<E<lt>float."
8994 "B<FLT_RADIX> の定義は I<E<lt>float.hE<gt>> をインクルードすることで得られる。"
8997 #: build/C/man3/scalb.3:86 build/C/man3/scalbln.3:102
8998 msgid "On success, these functions return I<x> * B<FLT_RADIX> ** I<exp>."
8999 msgstr "成功すると、これらの関数は I<x> * B<FLT_RADIX> ** I<exp> を返す。"
9002 #: build/C/man3/scalb.3:92
9003 msgid "If I<x> or I<exp> is a NaN, a NaN is returned."
9004 msgstr "I<x> か I<exp> が NaN の場合、NaN が返される。"
9007 #: build/C/man3/scalb.3:100
9009 "If I<x> is positive infinity (negative infinity), and I<exp> is not negative "
9010 "infinity, positive infinity (negative infinity) is returned."
9012 "I<x> が正の無限大 (負の無限大) で I<exp> が負の無限大でない場合、正の無限大 "
9016 #: build/C/man3/scalb.3:106
9018 "If I<x> is +0 (-0), and I<exp> is not positive infinity, +0 (-0) is returned."
9019 msgstr "I<x> が +0 (-0) で I<exp> が正の無限大でない場合、+0 (-0) が返される。"
9022 #: build/C/man3/scalb.3:114
9024 "If I<x> is zero, and I<exp> is positive infinity, a domain error occurs, and "
9025 "a NaN is returned."
9027 "I<x> がゼロで I<exp> が正の無限大の場合、領域エラー (domain error) が発生"
9031 #: build/C/man3/scalb.3:123
9033 "If I<x> is an infinity, and I<exp> is negative infinity, a domain error "
9034 "occurs, and a NaN is returned."
9036 "I<x> が無限大で I<exp> が負の無限大の場合、領域エラー (domain error) が発生"
9040 #: build/C/man3/scalb.3:138 build/C/man3/scalbln.3:130
9042 "If the result underflows, a range error occurs, and the functions return "
9043 "zero, with a sign the same as I<x>."
9045 "結果がアンダーフローする場合、範囲エラーが発生し、 各関数は 0 を返す。符号は "
9049 #: build/C/man3/scalb.3:145
9051 msgid "Domain error: I<x> is 0, and I<exp> is positive infinity, or I<x> is positive infinity and I<exp> is negative infinity and the other argument is not a NaN"
9052 msgstr "領域エラー (domain error): I<x> が 0 で I<exp> が正の無限大、または I<x> が正の無限大で I<exp> が負の無限大"
9055 #: build/C/man3/scalb.3:191
9057 "B<scalb>() is specified in POSIX.1-2001, but marked obsolescent. "
9058 "POSIX.1-2008 removes the specification of B<scalb>(), recommending the use "
9059 "of B<scalbln>(3), B<scalblnf>(3), or B<scalblnl>(3) instead. The "
9060 "B<scalb>() function is from 4.3BSD."
9062 "B<scalb>() は POSIX.1-2001 で規定されているが、廃止予定とされている。 "
9063 "POSIX.1-2008 では B<scalb>() の仕様は削除されており、代わりに "
9064 "B<scalbln>(3), B<scalblnf>(3), B<scalblnl>(3) の使用が推奨されている。 "
9065 "B<scalb>() 関数は 4.3BSD に由来する。"
9067 #. Looking at header files: scalbf() is present on the
9068 #. BSDs, Tru64, HP-UX 11, Irix 6.5; scalbl() is on HP-UX 11 and Tru64.
9070 #: build/C/man3/scalb.3:200
9072 "B<scalbf>() and B<scalbl>() are unstandardized; B<scalbf>() is "
9073 "nevertheless present on several other systems"
9075 "B<scalbf>() と B<scalbl>() は標準化されていない。 それにも関わらず、 "
9076 "B<scalbf>() はいくつかの他のシステムに存在する。"
9079 #: build/C/man3/scalb.3:203
9080 msgid "B<ldexp>(3), B<scalbln>(3)"
9081 msgstr "B<ldexp>(3), B<scalbln>(3)"
9084 #: build/C/man3/scalbln.3:27
9090 #: build/C/man3/scalbln.3:31
9092 "scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - multiply floating-"
9093 "point number by integral power of radix"
9095 "scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - \n"
9099 #: build/C/man3/scalbln.3:35
9100 msgid "B<double scalbln(double >I<x>B<, long int >I<exp>B<);>"
9101 msgstr "B<double scalbln(double >I<x>B<, long int >I<exp>B<);>"
9104 #: build/C/man3/scalbln.3:37
9105 msgid "B<float scalblnf(float >I<x>B<, long int >I<exp>B<);>"
9106 msgstr "B<float scalblnf(float >I<x>B<, long int >I<exp>B<);>"
9109 #: build/C/man3/scalbln.3:39
9110 msgid "B<long double scalblnl(long double >I<x>B<, long int >I<exp>B<);>"
9111 msgstr "B<long double scalblnl(long double >I<x>B<, long int >I<exp>B<);>"
9114 #: build/C/man3/scalbln.3:41
9115 msgid "B<double scalbn(double >I<x>B<, int >I<exp>B<);>"
9116 msgstr "B<double scalbn(double >I<x>B<, int >I<exp>B<);>"
9119 #: build/C/man3/scalbln.3:43
9120 msgid "B<float scalbnf(float >I<x>B<, int >I<exp>B<);>"
9121 msgstr "B<float scalbnf(float >I<x>B<, int >I<exp>B<);>"
9124 #: build/C/man3/scalbln.3:45
9125 msgid "B<long double scalbnl(long double >I<x>B<, int >I<exp>B<);>"
9126 msgstr "B<long double scalbnl(long double >I<x>B<, int >I<exp>B<);>"
9129 #: build/C/man3/scalbln.3:57
9130 msgid "B<scalbln>(), B<scalblnf>(), B<scalblnl>():"
9131 msgstr "B<scalbln>(), B<scalblnf>(), B<scalblnl>():"
9134 #: build/C/man3/scalbln.3:68
9135 msgid "B<scalbn>(), B<scalbnf>(), B<scalbnl>():"
9136 msgstr "B<scalbn>(), B<scalbnf>(), B<scalbnl>():"
9139 #: build/C/man3/scalbln.3:171
9141 "The B<scalbn>(), B<scalbnf>(), B<scalbnl>(), B<scalbln>(), B<scalblnf>(), "
9142 "and B<scalblnl>() functions are thread-safe."
9144 "関数 B<scalbn>(), B<scalbnf>(), B<scalbnl>(), B<scalbln>(), B<scalblnf>(), "
9145 "B<scalblnl>() はスレッドセーフである。"
9148 #: build/C/man3/scalbln.3:182
9150 "These functions differ from the obsolete functions described in B<scalb>(3) "
9151 "in the type of their second argument. The functions described on this page "
9152 "have a second argument of an integral type, while those in B<scalb>(3) have "
9153 "a second argument of type I<double>."
9155 "これらの関数は、 B<scalb>(3) に説明がある廃止予定の関数群とは二番目の\n"
9156 "引き数の型が異なる。このページで説明する関数群は、二番目の引き数の型が\n"
9157 "整数である。これに対して B<scalb>(3) に説明がある関数群は、二番目の\n"
9158 "引き数の型が I<double> である。"
9161 #: build/C/man3/scalbln.3:189
9163 "If B<FLT_RADIX> equals 2 (which is usual), then B<scalbn>() is equivalent "
9166 "B<FLT_RADIX> が 2 の場合 (これが普通だが)、\n"
9167 "その場合は B<scalbn>() は B<ldexp>(3) と等価である。"
9170 #: build/C/man3/scalbln.3:192
9171 msgid "B<ldexp>(3), B<scalb>(3)"
9172 msgstr "B<ldexp>(3), B<scalb>(3)"
9175 #: build/C/man3/signbit.3:11
9181 #: build/C/man3/signbit.3:11
9187 #: build/C/man3/signbit.3:14
9188 msgid "signbit - test sign of a real floating-point number"
9189 msgstr "signbit - 浮動小数点実数の符号 (sign) を調べる"
9192 #: build/C/man3/signbit.3:18
9193 msgid "B<int signbit(>I<x>B<);>"
9194 msgstr "B<int signbit(>I<x>B<);>"
9197 #: build/C/man3/signbit.3:28
9198 msgid "B<signbit>():"
9199 msgstr "B<signbit>():"
9202 #: build/C/man3/signbit.3:42
9204 "B<signbit>() is a generic macro which can work on all real floating-point "
9205 "types. It returns a nonzero value if the value of I<x> has its sign bit set."
9207 "B<signbit>() は、あらゆる種類の浮動小数点実数に対して 適用可能な汎用的なマク"
9208 "ロである。 I<x> の値の符号ビットがセットされている場合、非 0 の値を返す。"
9211 #: build/C/man3/signbit.3:51
9213 "This is not the same as I<x E<lt> 0.0>, because IEEE 754 floating point "
9214 "allows zero to be signed. The comparison I<-0.0 E<lt> 0.0> is false, but "
9215 "I<signbit(-0.0)> will return a nonzero value."
9217 "このマクロは I<x E<lt> 0.0> と全く同じではない。 なぜなら、IEEE 754 の浮動小"
9218 "数点表現では 0 も符号を持つからである。 I<-0.0 E<lt> 0.0> という比較結果は偽 "
9219 "(false) だが、 I<signbit (-0.0)> は 非 0 の値を返す。"
9222 #: build/C/man3/signbit.3:53
9223 msgid "NaNs and infinities have a sign bit."
9224 msgstr "NaN と無限大には符号ビットがある。"
9227 #: build/C/man3/signbit.3:59
9229 "The B<signbit>() macro returns nonzero if the sign of I<x> is negative; "
9230 "otherwise it returns zero."
9232 "B<signbit>() マクロは I<x> の符号が負の場合 0 以外を返し、そうでない場合 0 "
9236 #: build/C/man3/signbit.3:66
9237 msgid "The B<signbit>() macro is thread-safe."
9238 msgstr "B<signbit>() マクロはスレッドセーフである。"
9241 #: build/C/man3/signbit.3:72
9242 msgid "B<copysign>(3)"
9243 msgstr "B<copysign>(3)"
9246 #: build/C/man3/significand.3:9
9249 msgstr "SIGNIFICAND"
9252 #: build/C/man3/significand.3:9
9258 #: build/C/man3/significand.3:13
9260 "significand, significandf, significandl - get mantissa of floating-point "
9263 "significand, significandf, significandl - 浮動小数点数の仮数 (mantissa) を取"
9267 #: build/C/man3/significand.3:17
9268 msgid "B<double significand(double >I<x>B<);>"
9269 msgstr "B<double significand(double >I<x>B<);>"
9272 #: build/C/man3/significand.3:19
9273 msgid "B<float significandf(float >I<x>B<);>"
9274 msgstr "B<float significandf(float >I<x>B<);>"
9277 #: build/C/man3/significand.3:21
9278 msgid "B<long double significandl(long double >I<x>B<);>"
9279 msgstr "B<long double significandl(long double >I<x>B<);>"
9282 #: build/C/man3/significand.3:33
9283 msgid "B<significand>(), B<significandf>(), B<significandl>():"
9284 msgstr "B<significand>(), B<significandf>(), B<significandl>():"
9287 #: build/C/man3/significand.3:44
9289 "The B<significand>() function returns the mantissa of I<x> scaled to the "
9290 "range [1,2). It is equivalent to"
9292 "B<significand>() 関数は I<x> の仮数を [1,2) の範囲にして返す。 これは、以下"
9296 #: build/C/man3/significand.3:47
9297 msgid "scalb(x, (double) -ilogb(x))"
9298 msgstr "scalb(x, (double) -ilogb(x))"
9301 #: build/C/man3/significand.3:51
9303 "This function exists mainly for use in certain standardized tests for IEEE "
9305 msgstr "この関数は主に IEEE 754 への準拠を調べる標準テストで使われる。"
9308 #. This function came from BSD.
9310 #: build/C/man3/significand.3:57
9312 "These functions are nonstandard; the I<double> version is available on a "
9313 "number of other systems."
9315 "これらの関数は非標準である。。 I<double> 版は他の多くのシステムでも利用可能で"
9319 #: build/C/man3/significand.3:60
9320 msgid "B<ilogb>(3), B<scalb>(3)"
9321 msgstr "B<ilogb>(3), B<scalb>(3)"
9324 #: build/C/man3/sin.3:35
9330 #: build/C/man3/sin.3:35
9336 #: build/C/man3/sin.3:38
9337 msgid "sin, sinf, sinl - sine function"
9338 msgstr "sin, sinf, sinl - 正弦 (サイン) 関数"
9341 #: build/C/man3/sin.3:43
9343 msgid "B<double sin(double >I<x>B<);>\n"
9344 msgstr "B<double sin(double >I<x>B<);>\n"
9347 #: build/C/man3/sin.3:45
9349 msgid "B<float sinf(float >I<x>B<);>\n"
9350 msgstr "B<float sinf(float >I<x>B<);>\n"
9353 #: build/C/man3/sin.3:47
9355 msgid "B<long double sinl(long double >I<x>B<);>\n"
9356 msgstr "B<long double sinl(long double >I<x>B<);>\n"
9359 #: build/C/man3/sin.3:59
9360 msgid "B<sinf>(), B<sinl>():"
9361 msgstr "B<sinf>(), B<sinl>():"
9364 #: build/C/man3/sin.3:76
9366 "The B<sin>() function returns the sine of I<x>, where I<x> is given in "
9369 "B<sin>() 関数は I<x> の正弦 (サイン) の値を返す。 I<x> はラジアン単位で指定"
9373 #: build/C/man3/sin.3:79
9374 msgid "On success, these functions return the sine of I<x>."
9375 msgstr "成功すると、これらの関数は I<x> の正弦を返す。"
9378 #: build/C/man3/sin.3:116
9379 msgid "The B<sin>(), B<sinf>(), and B<sinl>() functions are thread-safe."
9380 msgstr "関数 B<sin>(), B<sinf>(), B<sinl>() はスレッドセーフである。"
9383 #: build/C/man3/sin.3:138
9385 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<csin>(3), "
9386 "B<sincos>(3), B<tan>(3)"
9388 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<csin>(3), "
9389 "B<sincos>(3), B<tan>(3)"
9392 #: build/C/man3/sincos.3:9
9398 #: build/C/man3/sincos.3:9
9404 #: build/C/man3/sincos.3:12
9405 msgid "sincos, sincosf, sincosl - calculate sin and cos simultaneously"
9406 msgstr "sincos, sincosf, sincosl - 正弦と余弦を同時に計算する"
9409 #: build/C/man3/sincos.3:18
9411 msgid "B<void sincos(double >I<x>B<, double *>I<sin>B<, double *>I<cos>B<);>\n"
9412 msgstr "B<void sincos(double >I<x>B<, double *>I<sin>B<, double *>I<cos>B<);>\n"
9415 #: build/C/man3/sincos.3:20
9417 msgid "B<void sincosf(float >I<x>B<, float *>I<sin>B<, float *>I<cos>B<);>\n"
9418 msgstr "B<void sincosf(float >I<x>B<, float *>I<sin>B<, float *>I<cos>B<);>\n"
9421 #: build/C/man3/sincos.3:22
9423 msgid "B<void sincosl(long double >I<x>B<, long double *>I<sin>B<, long double *>I<cos>B<);>\n"
9424 msgstr "B<void sincosl(long double >I<x>B<, long double *>I<sin>B<, long double *>I<cos>B<);>\n"
9427 #: build/C/man3/sincos.3:32
9429 "Several applications need sine and cosine of the same angle I<x>. This "
9430 "function computes both at the same time, and stores the results in I<*sin> "
9433 "アプリケーションの中には、同じ角度 I<x> について正弦と余弦の両方の計算が必要"
9434 "なものがある。 この関数は両者を同時に計算し、その結果を I<*sin> と I<*cos> に"
9438 #: build/C/man3/sincos.3:40
9439 msgid "If I<x> is a NaN, a NaN is returned in I<*sin> and I<*cos>."
9440 msgstr "I<x> が NaN の場合、 I<*sin> と I<*cos> に NaN が返される。"
9443 #: build/C/man3/sincos.3:49
9445 "If I<x> is positive infinity or negative infinity, a domain error occurs, "
9446 "and a NaN is returned in I<*sin> and I<*cos>."
9448 "I<x> が正の無限大か負の無限大の場合、 領域エラー (domain error) が発生し、 "
9449 "I<*sin> と I<*cos> に NaN が返される。"
9452 #: build/C/man3/sincos.3:52
9453 msgid "These functions return I<void>."
9454 msgstr "これらの関数は I<void> を返す。"
9457 #: build/C/man3/sincos.3:84
9459 "The B<sincos>(), B<sincosf>(), and B<sincosl>() functions are thread-safe."
9460 msgstr "関数 B<sincos>(), B<sincosf>(), B<sincosl>() はスレッドセーフである。"
9463 #: build/C/man3/sincos.3:86
9464 msgid "This function is a GNU extension."
9465 msgstr "この関数は GNU による拡張である。"
9468 #: build/C/man3/sincos.3:90
9469 msgid "B<cos>(3), B<sin>(3), B<tan>(3)"
9470 msgstr "B<cos>(3), B<sin>(3), B<tan>(3)"
9473 #: build/C/man3/sinh.3:36
9479 #: build/C/man3/sinh.3:39
9480 msgid "sinh, sinhf, sinhl - hyperbolic sine function"
9481 msgstr "sinh, sinhf, sinhl - 双曲線正弦 (ハイパボリックサイン) 関数"
9484 #: build/C/man3/sinh.3:44
9486 msgid "B<double sinh(double >I<x>B<);>\n"
9487 msgstr "B<double sinh(double >I<x>B<);>\n"
9490 #: build/C/man3/sinh.3:46
9492 msgid "B<float sinhf(float >I<x>B<);>\n"
9493 msgstr "B<float sinhf(float >I<x>B<);>\n"
9496 #: build/C/man3/sinh.3:48
9498 msgid "B<long double sinhl(long double >I<x>B<);>\n"
9499 msgstr "B<long double sinhl(long double >I<x>B<);>\n"
9502 #: build/C/man3/sinh.3:60
9503 msgid "B<sinhf>(), B<sinhl>():"
9504 msgstr "B<sinhf>(), B<sinhl>():"
9507 #: build/C/man3/sinh.3:75
9509 "The B<sinh>() function returns the hyperbolic sine of I<x>, which is "
9510 "defined mathematically as:"
9512 "B<sinh>() 関数は双曲線正弦 (ハイパボリックサイン) 関数の値を返す。 数学的に"
9516 #: build/C/man3/sinh.3:78
9518 msgid " sinh(x) = (exp(x) - exp(-x)) / 2\n"
9519 msgstr " sinh(x) = (exp(x) - exp(-x)) / 2\n"
9522 #: build/C/man3/sinh.3:82
9523 msgid "On success, these functions return the hyperbolic sine of I<x>."
9524 msgstr "成功すると、これらの関数は I<x> の双曲線正弦を返す。"
9526 #. POSIX.1-2001 documents an optional range error (underflow)
9528 #. glibc 2.8 does not do this.
9530 #: build/C/man3/sinh.3:109
9532 "If the result overflows, a range error occurs, and the functions return "
9533 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the same sign "
9536 "結果がオーバーフローする場合、 範囲エラー (range error) が発生し、 各関数はそ"
9537 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。符号は I<x> と同じにな"
9541 #: build/C/man3/sinh.3:137
9543 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<csinh>(3), B<tanh>(3)"
9545 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<csinh>(3), B<tanh>(3)"
9548 #: build/C/man3/sqrt.3:34
9554 #: build/C/man3/sqrt.3:37
9555 msgid "sqrt, sqrtf, sqrtl - square root function"
9556 msgstr "sqrt, sqrtf, sqrtl - 平方根関数"
9559 #: build/C/man3/sqrt.3:42
9561 msgid "B<double sqrt(double >I<x>B<);>\n"
9562 msgstr "B<double sqrt(double >I<x>B<);>\n"
9565 #: build/C/man3/sqrt.3:44
9567 msgid "B<float sqrtf(float >I<x>B<);>\n"
9568 msgstr "B<float sqrtf(float >I<x>B<);>\n"
9571 #: build/C/man3/sqrt.3:46
9573 msgid "B<long double sqrtl(long double >I<x>B<);>\n"
9574 msgstr "B<long double sqrtl(long double >I<x>B<);>\n"
9577 #: build/C/man3/sqrt.3:58
9578 msgid "B<sqrtf>(), B<sqrtl>():"
9579 msgstr "B<sqrtf>(), B<sqrtl>():"
9582 #: build/C/man3/sqrt.3:71
9583 msgid "The B<sqrt>() function returns the nonnegative square root of I<x>."
9584 msgstr "B<sqrt>() 関数は I<x> の平方根のうち負でない方の値を返す。"
9587 #: build/C/man3/sqrt.3:74
9588 msgid "On success, these functions return the square root of I<x>."
9589 msgstr "成功すると、これらの関数は I<x> の平方根を返す。"
9592 #: build/C/man3/sqrt.3:92
9593 msgid "If I<x> is less than -0, a domain error occurs, and a NaN is returned."
9595 "I<x> が 0 未満の場合、領域エラー (domain error) が発生し、 NaN が返される。"
9598 #: build/C/man3/sqrt.3:99
9600 msgid "Domain error: I<x> less than -0"
9601 msgstr "領域エラー (domain error): I<x> が 0 未満"
9604 #: build/C/man3/sqrt.3:117
9605 msgid "B<cbrt>(3), B<csqrt>(3), B<hypot>(3)"
9606 msgstr "B<cbrt>(3), B<csqrt>(3), B<hypot>(3)"
9609 #: build/C/man3/tan.3:35
9615 #: build/C/man3/tan.3:35
9621 #: build/C/man3/tan.3:38
9622 msgid "tan, tanf, tanl - tangent function"
9623 msgstr "tan, tanf, tanl - 正接(タンジェント)関数"
9626 #: build/C/man3/tan.3:43
9628 msgid "B<double tan(double >I<x>B<);>\n"
9629 msgstr "B<double tan(double >I<x>B<);>\n"
9632 #: build/C/man3/tan.3:45
9634 msgid "B<float tanf(float >I<x>B<);>\n"
9635 msgstr "B<float tanf(float >I<x>B<);>\n"
9638 #: build/C/man3/tan.3:47
9640 msgid "B<long double tanl(long double >I<x>B<);>\n"
9641 msgstr "B<long double tanl(long double >I<x>B<);>\n"
9644 #: build/C/man3/tan.3:59
9645 msgid "B<tanf>(), B<tanl>():"
9646 msgstr "B<tanf>(), B<tanl>():"
9649 #: build/C/man3/tan.3:76
9651 "The B<tan>() function returns the tangent of I<x>, where I<x> is given in "
9654 "B<tan>() 関数は I<x> の正接(タンジェント)の値を返す。 I<x> はラジアン単位"
9658 #: build/C/man3/tan.3:79
9659 msgid "On success, these functions return the tangent of I<x>."
9660 msgstr "成功すると、これらの関数は I<x> の正接 (タンジェント) を返す。"
9662 #. I think overflow can't occur, because the closest floating-point
9663 #. representation of pi/2 is still not close enough to pi/2 to
9664 #. produce a large enough value to overflow.
9665 #. Testing certainly seems to bear this out. -- mtk, Jul 08
9666 #. POSIX.1 allows an optional underflow error;
9667 #. glibc 2.8 doesn't do this
9668 #. POSIX.1 an optional range error for subnormal x;
9669 #. glibc 2.8 doesn't do this
9671 #: build/C/man3/tan.3:107
9673 "If the correct result would overflow, a range error occurs, and the "
9674 "functions return B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, "
9675 "with the mathematically correct sign."
9677 "結果がオーバーフローする場合、範囲エラー (range error) が発生し、 各関数はそ"
9678 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。"
9681 #: build/C/man3/tan.3:141
9682 msgid "The B<tan>(), B<tanf>(), and B<tanl>() functions are thread-safe."
9683 msgstr "関数 B<tan>(), B<tanf>(), B<tanl>() はスレッドセーフである。"
9686 #: build/C/man3/tan.3:162
9688 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<ctan>(3), "
9691 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<ctan>(3), "
9695 #: build/C/man3/tanh.3:35
9701 #: build/C/man3/tanh.3:35
9707 #: build/C/man3/tanh.3:38
9708 msgid "tanh, tanhf, tanhl - hyperbolic tangent function"
9709 msgstr "tanh, tanhf, tanhl - 双曲線正接 (hyperbolic tangent) 関数"
9712 #: build/C/man3/tanh.3:43
9714 msgid "B<double tanh(double >I<x>B<);>\n"
9715 msgstr "B<double tanh(double >I<x>B<);>\n"
9718 #: build/C/man3/tanh.3:45
9720 msgid "B<float tanhf(float >I<x>B<);>\n"
9721 msgstr "B<float tanhf(float >I<x>B<);>\n"
9724 #: build/C/man3/tanh.3:47
9726 msgid "B<long double tanhl(long double >I<x>B<);>\n"
9727 msgstr "B<long double tanhl(long double >I<x>B<);>\n"
9730 #: build/C/man3/tanh.3:59
9731 msgid "B<tanhf>(), B<tanhl>():"
9732 msgstr "B<tanhf>(), B<tanhl>():"
9735 #: build/C/man3/tanh.3:74
9737 "The B<tanh>() function returns the hyperbolic tangent of I<x>, which is "
9738 "defined mathematically as:"
9740 "B<tanh>() 関数は I<x> の双曲線正接 (hyperbolic tangent) 関数を返す。 数学的"
9744 #: build/C/man3/tanh.3:77
9746 msgid " tanh(x) = sinh(x) / cosh(x)\n"
9747 msgstr " tanh(x) = sinh(x) / cosh(x)\n"
9750 #: build/C/man3/tanh.3:81
9751 msgid "On success, these functions return the hyperbolic tangent of I<x>."
9752 msgstr "成功すると、これらの関数は I<x> の双曲線正接を返す。"
9755 #: build/C/man3/tanh.3:108
9756 msgid "The B<tanh>(), B<tanhf>(), and B<tanhl>() functions are thread-safe."
9757 msgstr "関数 B<tanh>(), B<tanhf>(), B<tanhl>() はスレッドセーフである。"
9760 #: build/C/man3/tanh.3:121
9762 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<ctanh>(3), B<sinh>(3)"
9764 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<ctanh>(3), B<sinh>(3)"
9767 #: build/C/man3/tgamma.3:13
9773 #: build/C/man3/tgamma.3:16
9774 msgid "tgamma, tgammaf, tgammal - true gamma function"
9775 msgstr "tgamma, tgammaf, tgammal - 本当のガンマ関数"
9778 #: build/C/man3/tgamma.3:20
9779 msgid "B<double tgamma(double >I<x>B<);>"
9780 msgstr "B<double tgamma(double >I<x>B<);>"
9783 #: build/C/man3/tgamma.3:22
9784 msgid "B<float tgammaf(float >I<x>B<);>"
9785 msgstr "B<float tgammaf(float >I<x>B<);>"
9788 #: build/C/man3/tgamma.3:24
9789 msgid "B<long double tgammal(long double >I<x>B<);>"
9790 msgstr "B<long double tgammal(long double >I<x>B<);>"
9793 #: build/C/man3/tgamma.3:36
9794 msgid "B<tgamma>(), B<tgammaf>(), B<tgammal>():"
9795 msgstr "B<tgamma>(), B<tgammaf>(), B<tgammal>():"
9798 #: build/C/man3/tgamma.3:46
9799 msgid "The Gamma function is defined by"
9800 msgstr "ガンマ関数は以下のように定義される:"
9803 #: build/C/man3/tgamma.3:48
9805 msgid " Gamma(x) = integral from 0 to infinity of t^(x-1) e^-t dt\n"
9806 msgstr " Gamma(x) = t^(x-1) e^-t dt の 0 から無限大までの積分\n"
9809 #: build/C/man3/tgamma.3:53
9811 "It is defined for every real number except for nonpositive integers. For "
9812 "nonnegative integral I<m> one has"
9814 "この関数は正でない整数を除くすべての実数に対して定義されている。 非負の整数 "
9815 "I<m> に関して、以下が成立する:"
9818 #: build/C/man3/tgamma.3:55
9820 msgid " Gamma(m+1) = m!\n"
9821 msgstr " Gamma(m+1) = m!\n"
9824 #: build/C/man3/tgamma.3:58
9825 msgid "and, more generally, for all I<x>:"
9826 msgstr "より一般的には、すべての I<x> に関して以下が成立する:"
9829 #: build/C/man3/tgamma.3:60
9831 msgid " Gamma(x+1) = x * Gamma(x)\n"
9832 msgstr " Gamma(x+1) = x * Gamma(x)\n"
9835 #: build/C/man3/tgamma.3:64
9837 "Furthermore, the following is valid for all values of I<x> outside the poles:"
9838 msgstr "さらに、極を除くすべての I<x> で次式も成立する:"
9841 #: build/C/man3/tgamma.3:66
9843 msgid " Gamma(x) * Gamma(1 - x) = PI / sin(PI * x)\n"
9844 msgstr " Gamma(x) * Gamma(1 - x) = PI / sin(PI * x)\n"
9847 #: build/C/man3/tgamma.3:69
9848 msgid "On success, these functions return Gamma(x)."
9849 msgstr "成功すると、これらの関数は Gamma(x) を返す。"
9852 #: build/C/man3/tgamma.3:83
9854 "If I<x> is a negative integer, or is negative infinity, a domain error "
9855 "occurs, and a NaN is returned."
9857 "I<x> が負の整数か負の無限大の場合、領域エラー (domain error) が発生し、 NaN "
9861 #: build/C/man3/tgamma.3:96
9863 "If the result underflows, a range error occurs, and the functions return 0, "
9864 "with the correct mathematical sign."
9866 "結果がアンダーフローする場合、範囲エラー (range error) が発生し、 関数は 0 を"
9867 "を返す。この際、数学的に正しい符号が付与される。"
9870 #: build/C/man3/tgamma.3:107
9872 "If I<x> is -0 or +0, a pole error occurs, and the functions return "
9873 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the same sign "
9876 "I<x> が -0 か +0 の場合、極エラー (pole error) が発生し、 各関数はそれぞれ "
9877 "B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL>, を返す。 0 と同じ符号が付与される。"
9880 #: build/C/man3/tgamma.3:114
9882 msgid "Domain error: I<x> is a negative integer, or negative infinity"
9883 msgstr "領域エラー: I<x> が負の整数か負の無限大"
9886 #: build/C/man3/tgamma.3:122
9888 "I<errno> is set to B<EDOM>. An invalid floating-point exception "
9889 "(B<FE_INVALID>) is raised (but see BUGS)."
9891 "I<errno> に B<EDOM> が設定される。 不正 (invalid) 浮動小数点例外 "
9892 "(B<FE_INVALID>) が上がる (「バグ」の節を参照)。"
9895 #: build/C/man3/tgamma.3:122
9897 msgid "Pole error: I<x> is +0 or -0"
9898 msgstr "極エラー (pole error): I<x> が +0 か -0"
9901 #: build/C/man3/tgamma.3:141
9903 "glibc also gives the following error which is not specified in C99 or "
9906 "glibc では、C99 や POSIX.1-2001 で規定されていない以下のエラーも 起こり得る。"
9908 #. FIXME . Is it intentional that errno is not set:
9909 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6810
9910 #. glibc (as at 2.8) also supports and an inexact
9911 #. exception for various cases.
9913 #: build/C/man3/tgamma.3:158
9914 msgid "I<errno> is not set for this case."
9915 msgstr "この場合は I<errno> は設定されない。"
9918 #: build/C/man3/tgamma.3:169
9920 "This function had to be called \"true gamma function\" since there is "
9921 "already a function B<gamma>(3) that returns something else (see "
9922 "B<gamma>(3) for details)."
9924 "この関数を「本当の (true) ガンマ関数」と呼ばなければならなかった。 なぜなら、"
9925 "他の値を返す B<gamma>(3) という関数がすでに存在するからである (詳細について"
9926 "は B<gamma>(3) を参照)。"
9928 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6809
9930 #: build/C/man3/tgamma.3:178
9932 "Before version 2.18, the glibc implementation of these functions did not set "
9933 "I<errno> to B<EDOM> when I<x> is negative infinity."
9935 "バージョン 2.18 より前の glibc の実装では、 I<x> が負の無限大の場合、 "
9936 "I<errno> に B<EDOM> が設定されなかった。"
9939 #: build/C/man3/tgamma.3:187
9941 "In glibc versions 2.3.3 and earlier, an argument of +0 or -0 incorrectly "
9942 "produced a domain error (I<errno> set to B<EDOM> and an B<FE_INVALID> "
9943 "exception raised), rather than a pole error."
9945 "glibc バージョン 2.3.3 以前では、 引き数に +0 や -0 を渡すと、極エラーではな"
9946 "く、 領域エラーを間違って発生していた (領域エラーの場合、 I<errno> に "
9947 "B<EDOM> を設定され、 B<FE_INVALID> 例外が発生する)。"
9950 #: build/C/man3/tgamma.3:190
9951 msgid "B<gamma>(3), B<lgamma>(3)"
9952 msgstr "B<gamma>(3), B<lgamma>(3)"
9955 #: build/C/man3/trunc.3:25
9961 #: build/C/man3/trunc.3:28
9962 msgid "trunc, truncf, truncl - round to integer, toward zero"
9963 msgstr "trunc, truncf, truncl - 0 に近い方の整数値に丸める"
9966 #: build/C/man3/trunc.3:33
9968 msgid "B<double trunc(double >I<x>B<);>\n"
9969 msgstr "B<double trunc(double >I<x>B<);>\n"
9972 #: build/C/man3/trunc.3:35
9974 msgid "B<float truncf(float >I<x>B<);>\n"
9975 msgstr "B<float truncf(float >I<x>B<);>\n"
9978 #: build/C/man3/trunc.3:37
9980 msgid "B<long double truncl(long double >I<x>B<);>\n"
9981 msgstr "B<long double truncl(long double >I<x>B<);>\n"
9984 #: build/C/man3/trunc.3:50
9985 msgid "B<trunc>(), B<truncf>(), B<truncl>():"
9986 msgstr "B<trunc>(), B<truncf>(), B<truncl>():"
9989 #: build/C/man3/trunc.3:63
9991 "These functions round I<x> to the nearest integer not larger in absolute "
9994 "これらの関数は絶対値が I<x> より小さい 一番近い整数値に I<x> を丸める。"
9997 #: build/C/man3/trunc.3:71
9998 msgid "If I<x> is integral, infinite, or NaN, I<x> itself is returned."
9999 msgstr "I<x> が整数、無限大、NaN の場合、I<x> 自身が返される。"
10001 #. type: Plain text
10002 #: build/C/man3/trunc.3:83
10004 "The B<trunc>(), B<truncf>(), and B<truncl>() functions are thread-safe."
10005 msgstr "関数 B<trunc>(), B<truncf>(), B<truncl>() はスレッドセーフである。"
10008 #: build/C/man3/y0.3:36
10013 #. type: Plain text
10014 #: build/C/man3/y0.3:40
10016 "y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - Bessel functions of the second "
10018 msgstr "y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - 第二種ベッセル関数"
10020 #. type: Plain text
10021 #: build/C/man3/y0.3:45
10023 msgid "B<double y0(double >I<x>B<);>\n"
10024 msgstr "B<double y0(double >I<x>B<);>\n"
10026 #. type: Plain text
10027 #: build/C/man3/y0.3:47
10029 msgid "B<double y1(double >I<x>B<);>\n"
10030 msgstr "B<double y1(double >I<x>B<);>\n"
10032 #. type: Plain text
10033 #: build/C/man3/y0.3:49
10035 msgid "B<double yn(int >I<n>B<, double >I<x>B<);>\n"
10036 msgstr "B<double yn(int >I<n>B<, double >I<x>B<);>\n"
10038 #. type: Plain text
10039 #: build/C/man3/y0.3:51
10041 msgid "B<float y0f(float >I<x>B<);>\n"
10042 msgstr "B<float y0f(float >I<x>B<);>\n"
10044 #. type: Plain text
10045 #: build/C/man3/y0.3:53
10047 msgid "B<float y1f(float >I<x>B<);>\n"
10048 msgstr "B<float y1f(float >I<x>B<);>\n"
10050 #. type: Plain text
10051 #: build/C/man3/y0.3:55
10053 msgid "B<float ynf(int >I<n>B<, float >I<x>B<);>\n"
10054 msgstr "B<float ynf(int >I<n>B<, float >I<x>B<);>\n"
10056 #. type: Plain text
10057 #: build/C/man3/y0.3:57
10059 msgid "B<long double y0l(long double >I<x>B<);>\n"
10060 msgstr "B<long double y0l(long double >I<x>B<);>\n"
10062 #. type: Plain text
10063 #: build/C/man3/y0.3:59
10065 msgid "B<long double y1l(long double >I<x>B<);>\n"
10066 msgstr "B<long double y1l(long double >I<x>B<);>\n"
10068 #. type: Plain text
10069 #: build/C/man3/y0.3:61
10071 msgid "B<long double ynl(int >I<n>B<, long double >I<x>B<);>\n"
10072 msgstr "B<long double ynl(int >I<n>B<, long double >I<x>B<);>\n"
10074 #. type: Plain text
10075 #: build/C/man3/y0.3:74
10076 msgid "B<y0>(), B<y1>(), B<yn>():"
10077 msgstr "B<y0>(), B<y1>(), B<yn>():"
10079 #. type: Plain text
10080 #: build/C/man3/y0.3:84
10081 msgid "B<y0f>(), B<y0l>(), B<y1f>(), B<y1l>(), B<ynf>(), B<ynl>():"
10082 msgstr "B<y0f>(), B<y0l>(), B<y1f>(), B<y1l>(), B<ynf>(), B<ynl>():"
10084 #. type: Plain text
10085 #: build/C/man3/y0.3:105
10087 "The B<y0>() and B<y1>() functions return Bessel functions of I<x> of the "
10088 "second kind of orders 0 and 1, respectively. The B<yn>() function returns "
10089 "the Bessel function of I<x> of the second kind of order I<n>."
10091 "関数 B<y0>() と B<y1>() はそれぞれ I<x> の 0 次、1 次の 第二種ベッセル関数"
10092 "の値を返す。 関数 B<yn>() は I<x> の I<n> 次の 第二種ベッセル関数の値を返"
10095 #. type: Plain text
10096 #: build/C/man3/y0.3:109
10097 msgid "The value of I<x> must be positive."
10098 msgstr "I<x> は正の値でなければならない。"
10100 #. type: Plain text
10101 #: build/C/man3/y0.3:126
10103 "The B<y0f>(), B<y1f>(), and B<ynf>() functions are versions that take and "
10104 "return I<float> values. The B<y0l>(), B<y1l>(), and B<ynl>() functions are "
10105 "versions that take and return I<long double> values."
10107 "関数 B<y0f>(), B<y1f>(), B<ynf>() は、 I<float> 型を引数に取り、返り値として"
10108 "返す。 関数 B<y0l>(), B<y1l>(), B<ynl>() は、 I<long double> 型を引数に取り、"
10111 #. type: Plain text
10112 #: build/C/man3/y0.3:130
10114 "On success, these functions return the appropriate Bessel value of the "
10115 "second kind for I<x>."
10116 msgstr "成功すると、これらの関数は I<x> に対する第二種ベッセル関数の値を返す。"
10118 #. type: Plain text
10119 #: build/C/man3/y0.3:146
10121 "If I<x> is negative, a domain error occurs, and the functions return -"
10122 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively. (POSIX.1-2001 "
10123 "also allows a NaN return for this case.)"
10125 "I<x> が負の場合、領域エラー (domain error) が発生し、 各関数はそれぞれ -"
10126 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す (POSIX.1-2001 ではこの場合"
10127 "に NaN を返すことも認めている)。"
10129 #. type: Plain text
10130 #: build/C/man3/y0.3:157
10132 "If I<x> is 0.0, a pole error occurs, and the functions return -B<HUGE_VAL>, -"
10133 "B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
10135 "I<x> が 0.0 の場合、極エラー (pole error) が発生し、 各関数はそれぞれ -"
10136 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
10138 #. type: Plain text
10139 #: build/C/man3/y0.3:161
10141 "If the result underflows, a range error occurs, and the functions return 0.0"
10143 "結果がアンダーフローする場合、 範囲エラー (range error) が発生し、 各関数は "
10146 #. type: Plain text
10147 #: build/C/man3/y0.3:171
10149 "If the result overflows, a range error occurs, and the functions return -"
10150 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively. (POSIX.1-2001 "
10151 "also allows a 0.0 return for this case.)"
10153 "結果がオーバーフローする場合、範囲エラーが発生し、 各関数はそれぞれ -"
10154 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す (POSIX.1-2001 ではこの場合"
10155 "に 0.0 を返すことも認めている)。"
10158 #: build/C/man3/y0.3:186
10160 msgid "Pole error: I<x> is 0.0"
10161 msgstr "極エラー: I<x> が 0.0"
10163 #. Before POSIX.1-2001 TC2, this was (inconsistently) specified
10164 #. as a range error.
10165 #. FIXME . y0(0.0) gives EDOM
10166 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6808
10167 #. type: Plain text
10168 #: build/C/man3/y0.3:201
10170 "I<errno> is set to B<ERANGE> (but see BUGS). No B<FE_DIVBYZERO> exception "
10171 "is returned by B<fetestexcept>(3) for this case."
10173 "I<errno> に B<ERANGE> が設定される (「バグ」の節を参照のこと)。 このエラーの"
10174 "場合、 B<fetestexcept>(3) は B<FE_DIVBYZERO> 例外を返さない。"
10176 #. e.g., y0(1e33) on glibc 2.8/x86-32
10177 #. An underflow floating-point exception
10178 #. .RB ( FE_UNDERFLOW )
10180 #. FIXME . Is it intentional that these functions do not use FE_*?
10181 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6806
10182 #. type: Plain text
10183 #: build/C/man3/y0.3:217
10185 "I<errno> is set to B<ERANGE>. No B<FE_UNDERFLOW> exception is returned by "
10186 "B<fetestexcept>(3) for this case."
10188 "I<errno> に B<ERANGE> が設定される。 このエラーの場合、 B<fetestexcept>(3) "
10189 "は B<FE_UNDERFLOW> 例外を返さない。"
10191 #. e.g., yn(10, 1e-40) on glibc 2.8/x86-32
10195 #. FIXME . Is it intentional that errno is not set?
10196 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6808
10197 #. type: Plain text
10198 #: build/C/man3/y0.3:230
10200 "I<errno> is not set for this case. An overflow floating-point exception "
10201 "(B<FE_OVERFLOW>) is raised."
10203 "この場合、 I<errno> は設定されない。 オーバーフロー浮動小数点例外 "
10204 "(B<FE_OVERFLOW>) が上がる。"
10207 #. Bug raised: http://sourceware.org/bugzilla/show_bug.cgi?id=6807
10208 #. type: Plain text
10209 #: build/C/man3/y0.3:246
10211 "On a pole error, these functions set I<errno> to B<EDOM>, instead of "
10212 "B<ERANGE> as POSIX.1-2004 requires."
10214 "極エラーの場合、これらの関数は I<errno> に B<EDOM> を設定するが、 "
10215 "POSIX.1-2004 では B<ERANGE> を設定することが要求されている。"
10217 #. FIXME . Actually, 2.3.2 is the earliest test result I have; so yet
10218 #. to confirm if this error occurs only in 2.3.2.
10219 #. type: Plain text
10220 #: build/C/man3/y0.3:253
10222 "In glibc version 2.3.2 and earlier, these functions do not raise an invalid "
10223 "floating-point exception (B<FE_INVALID>) when a domain error occurs."
10225 "glibc バージョン 2.3.2 以前では、 領域エラーが発生した場合に、これらの関数は "
10226 "不正浮動小数点例外 (B<FE_INVALID>) を上げない。"
10228 #. type: Plain text
10229 #: build/C/man3/y0.3:255