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: 2015-01-04 23:49+0900\n"
10 "PO-Revision-Date: 2015-01-05 05:23+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
395 "This page is part of release 3.76 of the Linux I<man-pages> project. A "
396 "description of the project, information about reporting bugs, and the latest "
397 "version of this page, can be found at \\%http://www.kernel.org/doc/man-"
400 "この man ページは Linux I<man-pages> プロジェクトのリリース 3.76 の一部\n"
401 "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"
402 "http://www.kernel.org/doc/man-pages/ に書かれている。"
405 #: build/C/man3/abs.3:34
411 #: build/C/man3/abs.3:34
417 #: build/C/man3/abs.3:34 build/C/man3/asinh.3:35 build/C/man3/cbrt.3:30
418 #: build/C/man3/copysign.3:31 build/C/man3/erf.3:35 build/C/man3/erfc.3:26
419 #: build/C/man3/exp10.3:35 build/C/man3/gamma.3:9 build/C/man3/infnan.3:33
420 #: build/C/man3/nan.3:11 build/C/man3/nextafter.3:11 build/C/man3/remquo.3:12
421 #: build/C/man3/signbit.3:11 build/C/man3/significand.3:9
422 #: build/C/man3/sincos.3:9 build/C/man3/tgamma.3:13
428 #: build/C/man3/abs.3:37
429 msgid "abs, labs, llabs, imaxabs - compute the absolute value of an integer"
430 msgstr "abs, labs, llabs, imaxabs - 整数の絶対値を計算する"
433 #: build/C/man3/abs.3:40 build/C/man3/div.3:41
435 msgid "B<#include E<lt>stdlib.hE<gt>>\n"
436 msgstr "B<#include E<lt>stdlib.hE<gt>>\n"
439 #: build/C/man3/abs.3:42
441 msgid "B<int abs(int >I<j>B<);>\n"
442 msgstr "B<int abs(int >I<j>B<);>\n"
445 #: build/C/man3/abs.3:44
447 msgid "B<long int labs(long int >I<j>B<);>\n"
448 msgstr "B<long int labs(long int >I<j>B<);>\n"
451 #: build/C/man3/abs.3:46
453 msgid "B<long long int llabs(long long int >I<j>B<);>\n"
454 msgstr "B<long long int llabs(long long int >I<j>B<);>\n"
457 #: build/C/man3/abs.3:48 build/C/man3/div.3:49
459 msgid "B<#include E<lt>inttypes.hE<gt>>\n"
460 msgstr "B<#include E<lt>inttypes.hE<gt>>\n"
463 #: build/C/man3/abs.3:50
465 msgid "B<intmax_t imaxabs(intmax_t >I<j>B<);>\n"
466 msgstr "B<intmax_t imaxabs(intmax_t >I<j>B<);>\n"
469 #: build/C/man3/abs.3:55 build/C/man3/acos.3:52 build/C/man3/acosh.3:54
470 #: build/C/man3/asin.3:54 build/C/man3/asinh.3:54 build/C/man3/atan.3:54
471 #: build/C/man3/atan2.3:52 build/C/man3/atanh.3:54 build/C/man3/cbrt.3:49
472 #: build/C/man3/ceil.3:47 build/C/man3/copysign.3:50 build/C/man3/cos.3:53
473 #: build/C/man3/cosh.3:55 build/C/man3/div.3:56 build/C/man3/erf.3:52
474 #: build/C/man3/erfc.3:43 build/C/man3/exp.3:55 build/C/man3/exp2.3:55
475 #: build/C/man3/expm1.3:49 build/C/man3/fabs.3:51 build/C/man3/fdim.3:26
476 #: build/C/man3/finite.3:55 build/C/man3/floor.3:46 build/C/man3/fma.3:31
477 #: build/C/man3/fmax.3:26 build/C/man3/fmin.3:26 build/C/man3/fmod.3:54
478 #: build/C/man3/fpclassify.3:34 build/C/man3/frexp.3:53
479 #: build/C/man3/gamma.3:26 build/C/man3/hypot.3:52 build/C/man3/ilogb.3:46
480 #: build/C/man3/isgreater.3:36 build/C/man3/j0.3:68 build/C/man3/ldexp.3:53
481 #: build/C/man3/lgamma.3:39 build/C/man3/log.3:55 build/C/man3/log10.3:55
482 #: build/C/man3/log1p.3:48 build/C/man3/log2.3:55 build/C/man3/logb.3:46
483 #: build/C/man3/lrint.3:52 build/C/man3/lround.3:53 build/C/man3/modf.3:53
484 #: build/C/man3/nan.3:28 build/C/man3/nextafter.3:35 build/C/man3/pow.3:54
485 #: build/C/man3/remainder.3:61 build/C/man3/remquo.3:31 build/C/man3/rint.3:53
486 #: build/C/man3/round.3:46 build/C/man3/scalb.3:45 build/C/man3/scalbln.3:51
487 #: build/C/man3/signbit.3:24 build/C/man3/significand.3:27
488 #: build/C/man3/sin.3:54 build/C/man3/sinh.3:55 build/C/man3/sqrt.3:53
489 #: build/C/man3/tan.3:54 build/C/man3/tanh.3:54 build/C/man3/tgamma.3:30
490 #: build/C/man3/trunc.3:44 build/C/man3/y0.3:68
492 "Feature Test Macro Requirements for glibc (see B<feature_test_macros>(7)):"
493 msgstr "glibc 向けの機能検査マクロの要件 (B<feature_test_macros>(7) 参照):"
496 #: build/C/man3/abs.3:59
501 #: build/C/man3/abs.3:62 build/C/man3/div.3:63 build/C/man3/exp2.3:63
502 #: build/C/man3/fdim.3:34 build/C/man3/fma.3:40 build/C/man3/fmax.3:35
503 #: build/C/man3/fmin.3:35 build/C/man3/fpclassify.3:45
504 #: build/C/man3/isgreater.3:43 build/C/man3/log2.3:63 build/C/man3/lrint.3:59
505 #: build/C/man3/lround.3:60 build/C/man3/nan.3:37 build/C/man3/nextafter.3:65
506 #: build/C/man3/remquo.3:40 build/C/man3/round.3:55 build/C/man3/scalbln.3:60
507 #: build/C/man3/signbit.3:31 build/C/man3/tgamma.3:39 build/C/man3/trunc.3:53
509 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ "
512 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ "
516 #: build/C/man3/abs.3:65 build/C/man3/acos.3:63 build/C/man3/acosh.3:65
517 #: build/C/man3/acosh.3:75 build/C/man3/asin.3:65 build/C/man3/asinh.3:65
518 #: build/C/man3/asinh.3:75 build/C/man3/atan.3:65 build/C/man3/atan2.3:63
519 #: build/C/man3/atanh.3:65 build/C/man3/atanh.3:75 build/C/man3/cbrt.3:61
520 #: build/C/man3/cbrt.3:70 build/C/man3/ceil.3:58 build/C/man3/copysign.3:62
521 #: build/C/man3/cos.3:64 build/C/man3/cosh.3:66 build/C/man3/div.3:66
522 #: build/C/man3/erf.3:62 build/C/man3/erf.3:72 build/C/man3/erfc.3:53
523 #: build/C/man3/erfc.3:63 build/C/man3/exp.3:66 build/C/man3/exp2.3:66
524 #: build/C/man3/expm1.3:60 build/C/man3/expm1.3:70 build/C/man3/fabs.3:62
525 #: build/C/man3/fdim.3:37 build/C/man3/finite.3:70 build/C/man3/finite.3:83
526 #: build/C/man3/floor.3:57 build/C/man3/fma.3:43 build/C/man3/fmax.3:38
527 #: build/C/man3/fmin.3:38 build/C/man3/fmod.3:65 build/C/man3/fpclassify.3:48
528 #: build/C/man3/fpclassify.3:56 build/C/man3/fpclassify.3:64
529 #: build/C/man3/frexp.3:64 build/C/man3/hypot.3:62 build/C/man3/hypot.3:72
530 #: build/C/man3/ilogb.3:58 build/C/man3/ilogb.3:68 build/C/man3/isgreater.3:46
531 #: build/C/man3/ldexp.3:64 build/C/man3/lgamma.3:49 build/C/man3/lgamma.3:59
532 #: build/C/man3/log.3:66 build/C/man3/log10.3:66 build/C/man3/log1p.3:59
533 #: build/C/man3/log1p.3:69 build/C/man3/log2.3:66 build/C/man3/logb.3:57
534 #: build/C/man3/logb.3:67 build/C/man3/lrint.3:62 build/C/man3/lround.3:63
535 #: build/C/man3/modf.3:64 build/C/man3/nan.3:40 build/C/man3/nextafter.3:47
536 #: build/C/man3/nextafter.3:57 build/C/man3/nextafter.3:68
537 #: build/C/man3/pow.3:65 build/C/man3/remainder.3:73
538 #: build/C/man3/remainder.3:83 build/C/man3/remquo.3:43 build/C/man3/rint.3:64
539 #: build/C/man3/rint.3:74 build/C/man3/rint.3:84 build/C/man3/round.3:58
540 #: build/C/man3/scalbln.3:63 build/C/man3/scalbln.3:74
541 #: build/C/man3/signbit.3:34 build/C/man3/sin.3:65 build/C/man3/sinh.3:66
542 #: build/C/man3/sqrt.3:64 build/C/man3/tan.3:65 build/C/man3/tanh.3:65
543 #: build/C/man3/tgamma.3:42 build/C/man3/trunc.3:56
544 msgid "or I<cc\\ -std=c99>"
545 msgstr "or I<cc\\ -std=c99>"
548 #: build/C/man3/abs.3:79
550 "The B<abs>() function computes the absolute value of the integer argument "
551 "I<j>. The B<labs>(), B<llabs>() and B<imaxabs>() functions compute the "
552 "absolute value of the argument I<j> of the appropriate integer type for the "
555 "B<abs>() 関数は、整数の引数 I<j> の絶対値を計算する。 B<labs>(), "
556 "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"
560 #: build/C/man3/abs.3:79 build/C/man3/acos.3:73 build/C/man3/acosh.3:84
561 #: build/C/man3/asin.3:74 build/C/man3/asinh.3:84 build/C/man3/atan.3:74
562 #: build/C/man3/atan2.3:72 build/C/man3/atanh.3:84 build/C/man3/cbrt.3:79
563 #: build/C/man3/ceil.3:69 build/C/man3/copysign.3:81 build/C/man3/cos.3:75
564 #: build/C/man3/cosh.3:79 build/C/man3/div.3:89 build/C/man3/erf.3:83
565 #: build/C/man3/erfc.3:71 build/C/man3/exp.3:74 build/C/man3/exp10.3:58
566 #: build/C/man3/exp2.3:74 build/C/man3/expm1.3:88 build/C/man3/fabs.3:68
567 #: build/C/man3/fdim.3:42 build/C/man3/fenv.3:258 build/C/man3/floor.3:68
568 #: build/C/man3/fma.3:53 build/C/man3/fmax.3:45 build/C/man3/fmin.3:45
569 #: build/C/man3/fmod.3:87 build/C/man3/frexp.3:74 build/C/man3/gamma.3:59
570 #: build/C/man3/hypot.3:92 build/C/man3/ilogb.3:78 build/C/man3/infnan.3:56
571 #: build/C/man3/isgreater.3:111 build/C/man3/j0.3:121 build/C/man3/ldexp.3:73
572 #: build/C/man3/lgamma.3:96 build/C/man3/log.3:73 build/C/man3/log10.3:73
573 #: build/C/man3/log1p.3:83 build/C/man3/log2.3:73 build/C/man3/logb.3:94
574 #: build/C/man3/lrint.3:74 build/C/man3/lround.3:77 build/C/man3/modf.3:76
575 #: build/C/man3/nextafter.3:104 build/C/man3/pow.3:75
576 #: build/C/man3/remainder.3:118 build/C/man3/remquo.3:73
577 #: build/C/man3/rint.3:111 build/C/man3/round.3:75 build/C/man3/scalb.3:79
578 #: build/C/man3/scalbln.3:95 build/C/man3/signbit.3:53 build/C/man3/sin.3:76
579 #: build/C/man3/sincos.3:49 build/C/man3/sinh.3:79 build/C/man3/sqrt.3:71
580 #: build/C/man3/tan.3:76 build/C/man3/tanh.3:78 build/C/man3/tgamma.3:67
581 #: build/C/man3/trunc.3:63 build/C/man3/y0.3:126
587 #: build/C/man3/abs.3:82
589 "Returns the absolute value of the integer argument, of the appropriate "
590 "integer type for the function."
591 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。"
594 #: build/C/man3/abs.3:82 build/C/man3/asinh.3:105 build/C/man3/atan.3:96
595 #: build/C/man3/cbrt.3:90 build/C/man3/ceil.3:81 build/C/man3/copysign.3:95
596 #: build/C/man3/cos.3:104 build/C/man3/div.3:91 build/C/man3/erf.3:126
597 #: build/C/man3/erfc.3:122 build/C/man3/expm1.3:136 build/C/man3/fabs.3:85
598 #: build/C/man3/fdim.3:81 build/C/man3/fenv.3:265 build/C/man3/finite.3:121
599 #: build/C/man3/floor.3:80 build/C/man3/fma.3:156 build/C/man3/fmax.3:58
600 #: build/C/man3/fmin.3:58 build/C/man3/fpclassify.3:118
601 #: build/C/man3/frexp.3:108 build/C/man3/ilogb.3:136
602 #: build/C/man3/isgreater.3:125 build/C/man3/ldexp.3:129
603 #: build/C/man3/log1p.3:142 build/C/man3/logb.3:143 build/C/man3/lrint.3:110
604 #: build/C/man3/lround.3:113 build/C/man3/matherr.3:275 build/C/man3/modf.3:95
605 #: build/C/man3/nextafter.3:179 build/C/man3/remquo.3:124
606 #: build/C/man3/rint.3:122 build/C/man3/round.3:88 build/C/man3/scalbln.3:160
607 #: build/C/man3/signbit.3:61 build/C/man3/sin.3:108 build/C/man3/sincos.3:76
608 #: build/C/man3/tan.3:133 build/C/man3/tanh.3:100 build/C/man3/trunc.3:75
614 #: build/C/man3/abs.3:83 build/C/man3/asinh.3:106 build/C/man3/atan.3:97
615 #: build/C/man3/cbrt.3:91 build/C/man3/ceil.3:82 build/C/man3/copysign.3:96
616 #: build/C/man3/cos.3:105 build/C/man3/div.3:92 build/C/man3/erf.3:127
617 #: build/C/man3/erfc.3:123 build/C/man3/expm1.3:137 build/C/man3/fabs.3:86
618 #: build/C/man3/fdim.3:82 build/C/man3/fenv.3:266 build/C/man3/finite.3:122
619 #: build/C/man3/floor.3:81 build/C/man3/fma.3:157 build/C/man3/fmax.3:59
620 #: build/C/man3/fmin.3:59 build/C/man3/fpclassify.3:119
621 #: build/C/man3/frexp.3:109 build/C/man3/ilogb.3:137
622 #: build/C/man3/isgreater.3:126 build/C/man3/ldexp.3:130
623 #: build/C/man3/log1p.3:143 build/C/man3/logb.3:144 build/C/man3/lrint.3:111
624 #: build/C/man3/lround.3:114 build/C/man3/matherr.3:276 build/C/man3/modf.3:96
625 #: build/C/man3/nextafter.3:180 build/C/man3/remquo.3:125
626 #: build/C/man3/rint.3:123 build/C/man3/round.3:89 build/C/man3/scalbln.3:161
627 #: build/C/man3/signbit.3:62 build/C/man3/sin.3:109 build/C/man3/sincos.3:77
628 #: build/C/man3/tan.3:134 build/C/man3/tanh.3:101 build/C/man3/trunc.3:76
630 msgid "Multithreading (see pthreads(7))"
631 msgstr "マルチスレッディング (pthreads(7) 参照)"
634 #: build/C/man3/abs.3:91
636 "The B<abs>(), B<labs>(), B<llabs>(), and B<imaxabs>() functions are thread-"
639 "関数 B<abs>(), B<labs>(), B<llabs>(), B<imaxabs>() はスレッドセーフである。"
641 #. POSIX.1 (1996 edition) requires only the
645 #: build/C/man3/abs.3:106
647 "SVr4, POSIX.1-2001, 4.3BSD, C99. C89 only includes the B<abs>() and "
648 "B<labs>() functions; the functions B<llabs>() and B<imaxabs>() were added "
651 "SVr4, POSIX.1-2001, 4.3BSD, C99. C89 は B<abs>() 関数と B<labs>() 関数のみ"
652 "を含んでいる。 B<llabs>() 関数と B<imaxabs>() 関数は C99 で追加された。"
655 #: build/C/man3/abs.3:106 build/C/man3/ceil.3:95 build/C/man3/copysign.3:108
656 #: build/C/man3/erfc.3:136 build/C/man3/fenv.3:286 build/C/man3/finite.3:135
657 #: build/C/man3/floor.3:94 build/C/man3/fpclassify.3:135
658 #: build/C/man3/gamma.3:68 build/C/man3/infnan.3:89
659 #: build/C/man3/isgreater.3:138 build/C/man7/math_error.7:187
660 #: build/C/man3/pow10.3:51 build/C/man3/rint.3:135 build/C/man3/round.3:98
661 #: build/C/man3/scalbln.3:173 build/C/man3/tgamma.3:162
662 #: build/C/man3/trunc.3:85
668 #: build/C/man3/abs.3:109
670 "Trying to take the absolute value of the most negative integer is not "
672 msgstr "最大の負整数の絶対値は、定義されていない。"
675 #: build/C/man3/abs.3:117
677 "The B<llabs>() function is included in glibc since version 2.0. The "
678 "B<imaxabs>() function is included in glibc since version 2.1.1."
680 "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。 "
681 "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。"
684 #: build/C/man3/abs.3:123
686 "For B<llabs>() to be declared, it may be necessary to define "
687 "B<_ISOC99_SOURCE> or B<_ISOC9X_SOURCE> (depending on the version of glibc) "
688 "before including any standard headers."
690 "B<llabs>() が宣言されるためには、標準ヘッダを include する前に "
691 "B<_ISOC99_SOURCE> か B<_ISOC9X_SOURCE>(どちらかは glibc の バージョンに依存す"
692 "る)を define しておく必要がある。"
695 #: build/C/man3/abs.3:133
697 "By default, GCC handles B<abs>(), B<labs>(), and (since GCC 3.0) "
698 "B<llabs>() and B<imaxabs>() as built-in functions."
700 "デフォルトで、GCC は B<abs>(), B<labs>() および (GCC 3.0 以降では) "
701 "B<llabs>() と B<imaxabs>() をビルドイン関数として扱う。"
704 #: build/C/man3/abs.3:139
705 msgid "B<cabs>(3), B<ceil>(3), B<fabs>(3), B<floor>(3), B<rint>(3)"
706 msgstr "B<cabs>(3), B<ceil>(3), B<fabs>(3), B<floor>(3), B<rint>(3)"
709 #: build/C/man3/acos.3:35
715 #: build/C/man3/acos.3:35 build/C/man3/acosh.3:35 build/C/man3/asin.3:35
716 #: build/C/man3/atan2.3:35 build/C/man3/cosh.3:36 build/C/man3/exp.3:36
717 #: build/C/man3/exp2.3:36 build/C/man3/hypot.3:33 build/C/man3/log.3:36
718 #: build/C/man3/log10.3:36 build/C/man3/nan.3:11 build/C/man3/remainder.3:37
719 #: build/C/man3/sinh.3:36 build/C/man3/sqrt.3:34
725 #: build/C/man3/acos.3:38
726 msgid "acos, acosf, acosl - arc cosine function"
727 msgstr "acos, acosf, acosl - 逆余弦(arc cosine)関数"
730 #: build/C/man3/acos.3:45
733 "B<double acos(double >I<x>B<);>\n"
734 "B<float acosf(float >I<x>B<);>\n"
735 "B<long double acosl(long double >I<x>B<);>\n"
737 "B<double acos(double >I<x>B<);>\n"
738 "B<float acosf(float >I<x>B<);>\n"
739 "B<long double acosl(long double >I<x>B<);>\n"
742 #: build/C/man3/acos.3:48 build/C/man3/acosh.3:50 build/C/man3/asin.3:50
743 #: build/C/man3/asinh.3:50 build/C/man3/atan.3:50 build/C/man3/atan2.3:48
744 #: build/C/man3/atanh.3:50 build/C/man3/cbrt.3:45 build/C/man3/ceil.3:43
745 #: build/C/man3/copysign.3:46 build/C/man3/cos.3:49 build/C/man3/cosh.3:51
746 #: build/C/man3/erf.3:48 build/C/man3/erfc.3:39 build/C/man3/exp.3:51
747 #: build/C/man3/exp10.3:52 build/C/man3/exp2.3:51 build/C/man3/expm1.3:45
748 #: build/C/man3/fabs.3:47 build/C/man3/fdim.3:22 build/C/man3/fenv.3:61
749 #: build/C/man3/floor.3:42 build/C/man3/fma.3:27 build/C/man3/fmax.3:22
750 #: build/C/man3/fmin.3:22 build/C/man3/fmod.3:50 build/C/man3/fpclassify.3:30
751 #: build/C/man3/frexp.3:49 build/C/man3/gamma.3:22 build/C/man3/hypot.3:48
752 #: build/C/man3/ilogb.3:42 build/C/man3/infnan.3:44
753 #: build/C/man3/isgreater.3:32 build/C/man3/j0.3:64 build/C/man3/ldexp.3:49
754 #: build/C/man3/lgamma.3:35 build/C/man3/log.3:51 build/C/man3/log10.3:51
755 #: build/C/man3/log1p.3:44 build/C/man3/log2.3:51 build/C/man3/logb.3:42
756 #: build/C/man3/lrint.3:48 build/C/man3/lround.3:49 build/C/man3/matherr.3:41
757 #: build/C/man3/modf.3:49 build/C/man3/nan.3:24 build/C/man3/nextafter.3:31
758 #: build/C/man3/pow.3:50 build/C/man3/pow10.3:41 build/C/man3/remainder.3:57
759 #: build/C/man3/remquo.3:27 build/C/man3/rint.3:49 build/C/man3/round.3:42
760 #: build/C/man3/scalb.3:41 build/C/man3/scalbln.3:47 build/C/man3/signbit.3:20
761 #: build/C/man3/significand.3:23 build/C/man3/sin.3:50
762 #: build/C/man3/sincos.3:25 build/C/man3/sinh.3:51 build/C/man3/sqrt.3:49
763 #: build/C/man3/tan.3:50 build/C/man3/tanh.3:50 build/C/man3/tgamma.3:26
764 #: build/C/man3/trunc.3:40 build/C/man3/y0.3:64
765 msgid "Link with I<-lm>."
766 msgstr "I<-lm> でリンクする。"
769 #: build/C/man3/acos.3:57
770 msgid "B<acosf>(), B<acosl>():"
771 msgstr "B<acosf>(), B<acosl>():"
774 #: build/C/man3/acos.3:60 build/C/man3/acosh.3:72 build/C/man3/asin.3:62
775 #: build/C/man3/asinh.3:72 build/C/man3/atan.3:62 build/C/man3/atan2.3:60
776 #: build/C/man3/atanh.3:72 build/C/man3/ceil.3:55 build/C/man3/cos.3:61
777 #: build/C/man3/cosh.3:63 build/C/man3/erf.3:69 build/C/man3/exp.3:63
778 #: build/C/man3/expm1.3:67 build/C/man3/fabs.3:59 build/C/man3/floor.3:54
779 #: build/C/man3/fmod.3:62 build/C/man3/fpclassify.3:61 build/C/man3/frexp.3:61
780 #: build/C/man3/hypot.3:69 build/C/man3/ilogb.3:65 build/C/man3/ldexp.3:61
781 #: build/C/man3/lgamma.3:56 build/C/man3/log.3:63 build/C/man3/log10.3:63
782 #: build/C/man3/log1p.3:66 build/C/man3/logb.3:64 build/C/man3/modf.3:61
783 #: build/C/man3/nextafter.3:54 build/C/man3/pow.3:62
784 #: build/C/man3/remainder.3:80 build/C/man3/rint.3:81
785 #: build/C/man3/scalbln.3:71 build/C/man3/sin.3:62 build/C/man3/sinh.3:63
786 #: build/C/man3/sqrt.3:61 build/C/man3/tan.3:62 build/C/man3/tanh.3:62
788 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
789 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
791 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
792 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
795 #: build/C/man3/acos.3:73
797 "The B<acos>() function calculates the arc cosine of I<x>; that is the value "
798 "whose cosine is I<x>."
800 "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 "
801 "(cosine) が I<x> となる値である。"
804 #: build/C/man3/acos.3:77
806 "On success, these functions return the arc cosine of I<x> in radians; the "
807 "return value is in the range [0,\\ pi]."
809 "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,"
813 #: build/C/man3/acos.3:81 build/C/man3/acosh.3:91 build/C/man3/asin.3:82
814 #: build/C/man3/asinh.3:91 build/C/man3/atan.3:82 build/C/man3/atanh.3:91
815 #: build/C/man3/cos.3:82 build/C/man3/cosh.3:86 build/C/man3/erf.3:91
816 #: build/C/man3/erfc.3:79 build/C/man3/exp.3:82 build/C/man3/expm1.3:96
817 #: build/C/man3/fabs.3:75 build/C/man3/j0.3:129 build/C/man3/ldexp.3:87
818 #: build/C/man3/lgamma.3:102 build/C/man3/log.3:81 build/C/man3/log1p.3:91
819 #: build/C/man3/logb.3:102 build/C/man3/scalbln.3:106 build/C/man3/sin.3:83
820 #: build/C/man3/sinh.3:86 build/C/man3/sqrt.3:78 build/C/man3/tan.3:83
821 #: build/C/man3/tanh.3:85 build/C/man3/tgamma.3:73 build/C/man3/y0.3:134
822 msgid "If I<x> is a NaN, a NaN is returned."
823 msgstr "I<x> が NaN の場合、NaN が返される。"
826 #: build/C/man3/acos.3:86 build/C/man3/acosh.3:95
827 msgid "If I<x> is +1, +0 is returned."
828 msgstr "I<x> が +1 の場合、+0 が返される。"
831 #: build/C/man3/acos.3:92 build/C/man3/cos.3:88 build/C/man3/sin.3:92
832 #: build/C/man3/tan.3:89
834 "If I<x> is positive infinity or negative infinity, a domain error occurs, "
835 "and a NaN is returned."
837 "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、"
840 #. POSIX.1-2001 documents an optional range error for subnormal x;
841 #. glibc 2.8 does not do this.
843 #: build/C/man3/acos.3:98 build/C/man3/asin.3:96
845 "If I<x> is outside the range [-1,\\ 1], a domain error occurs, and a NaN is "
848 "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"
852 #: build/C/man3/acos.3:98 build/C/man3/acosh.3:105 build/C/man3/asin.3:96
853 #: build/C/man3/asinh.3:103 build/C/man3/atan.3:94 build/C/man3/atan2.3:162
854 #: build/C/man3/atanh.3:115 build/C/man3/cbrt.3:88 build/C/man3/ceil.3:78
855 #: build/C/man3/copysign.3:93 build/C/man3/cos.3:88 build/C/man3/cosh.3:104
856 #: build/C/man3/erf.3:106 build/C/man3/erfc.3:102 build/C/man3/exp.3:105
857 #: build/C/man3/exp10.3:65 build/C/man3/exp2.3:81 build/C/man3/expm1.3:117
858 #: build/C/man3/fabs.3:83 build/C/man3/fdim.3:59 build/C/man3/floor.3:77
859 #: build/C/man3/fma.3:117 build/C/man3/fmax.3:54 build/C/man3/fmin.3:54
860 #: build/C/man3/fmod.3:120 build/C/man3/frexp.3:106 build/C/man3/gamma.3:62
861 #: build/C/man3/hypot.3:128 build/C/man3/ilogb.3:110 build/C/man3/infnan.3:76
862 #: build/C/man3/isgreater.3:123 build/C/man3/j0.3:136 build/C/man3/ldexp.3:106
863 #: build/C/man3/lgamma.3:132 build/C/man3/log.3:105 build/C/man3/log10.3:81
864 #: build/C/man3/log1p.3:113 build/C/man3/log2.3:81 build/C/man3/logb.3:116
865 #: build/C/man3/lrint.3:88 build/C/man3/lround.3:91 build/C/man3/modf.3:93
866 #: build/C/man3/nextafter.3:149 build/C/man3/pow.3:256
867 #: build/C/man3/remainder.3:150 build/C/man3/remquo.3:101
868 #: build/C/man3/rint.3:119 build/C/man3/round.3:83 build/C/man3/scalb.3:138
869 #: build/C/man3/scalbln.3:130 build/C/man3/signbit.3:59 build/C/man3/sin.3:92
870 #: build/C/man3/sincos.3:52 build/C/man3/sinh.3:109 build/C/man3/sqrt.3:92
871 #: build/C/man3/tan.3:107 build/C/man3/tanh.3:98 build/C/man3/tgamma.3:107
872 #: build/C/man3/trunc.3:71 build/C/man3/y0.3:171
878 #: build/C/man3/acos.3:103 build/C/man3/acosh.3:110 build/C/man3/asin.3:101
879 #: build/C/man3/atanh.3:120 build/C/man3/cos.3:93 build/C/man3/cosh.3:109
880 #: build/C/man3/erf.3:111 build/C/man3/erfc.3:107 build/C/man3/exp.3:110
881 #: build/C/man3/exp10.3:70 build/C/man3/exp2.3:86 build/C/man3/expm1.3:122
882 #: build/C/man3/fdim.3:64 build/C/man3/fma.3:122 build/C/man3/fmod.3:125
883 #: build/C/man3/hypot.3:133 build/C/man3/ilogb.3:115 build/C/man3/j0.3:141
884 #: build/C/man3/ldexp.3:111 build/C/man3/lgamma.3:137 build/C/man3/log.3:110
885 #: build/C/man3/log10.3:86 build/C/man3/log1p.3:118 build/C/man3/log2.3:86
886 #: build/C/man3/logb.3:121 build/C/man3/lrint.3:93 build/C/man3/lround.3:96
887 #: build/C/man3/nextafter.3:154 build/C/man3/pow.3:281
888 #: build/C/man3/remainder.3:155 build/C/man3/remquo.3:106
889 #: build/C/man3/scalb.3:143 build/C/man3/scalbln.3:135 build/C/man3/sin.3:97
890 #: build/C/man3/sincos.3:57 build/C/man3/sinh.3:114 build/C/man3/sqrt.3:97
891 #: build/C/man3/tan.3:112 build/C/man3/tgamma.3:112 build/C/man3/y0.3:176
893 "See B<math_error>(7) for information on how to determine whether an error "
894 "has occurred when calling these functions."
896 "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 "
897 "B<math_error>(7) を参照のこと。"
900 #: build/C/man3/acos.3:105 build/C/man3/acosh.3:112 build/C/man3/asin.3:103
901 #: build/C/man3/atanh.3:122 build/C/man3/cos.3:95 build/C/man3/cosh.3:111
902 #: build/C/man3/erf.3:113 build/C/man3/erfc.3:109 build/C/man3/exp.3:112
903 #: build/C/man3/expm1.3:124 build/C/man3/fdim.3:66 build/C/man3/fma.3:124
904 #: build/C/man3/fmod.3:127 build/C/man3/hypot.3:135 build/C/man3/ilogb.3:117
905 #: build/C/man3/j0.3:143 build/C/man3/ldexp.3:113 build/C/man3/lgamma.3:139
906 #: build/C/man3/log.3:112 build/C/man3/log1p.3:120 build/C/man3/logb.3:123
907 #: build/C/man3/lrint.3:95 build/C/man3/lround.3:98
908 #: build/C/man3/nextafter.3:156 build/C/man3/pow.3:283
909 #: build/C/man3/remainder.3:157 build/C/man3/remquo.3:108
910 #: build/C/man3/scalb.3:145 build/C/man3/scalbln.3:137 build/C/man3/sin.3:99
911 #: build/C/man3/sincos.3:59 build/C/man3/sinh.3:116 build/C/man3/sqrt.3:99
912 #: build/C/man3/tan.3:114 build/C/man3/tgamma.3:114 build/C/man3/y0.3:178
913 msgid "The following errors can occur:"
914 msgstr "以下のエラーが発生する可能性がある。"
917 #: build/C/man3/acos.3:105 build/C/man3/asin.3:103
919 msgid "Domain error: I<x> is outside the range [-1,\\ 1]"
920 msgstr "領域エラー (domain error): I<x> が [-1,\\ 1] の範囲に入っていない"
923 #: build/C/man3/acos.3:113 build/C/man3/acosh.3:120 build/C/man3/asin.3:111
924 #: build/C/man3/atanh.3:130 build/C/man3/fmod.3:146 build/C/man3/log.3:120
925 #: build/C/man3/pow.3:291 build/C/man3/remainder.3:180 build/C/man3/sqrt.3:107
926 #: build/C/man3/y0.3:186
928 "I<errno> is set to B<EDOM>. An invalid floating-point exception "
929 "(B<FE_INVALID>) is raised."
931 "I<errno> に B<EDOM> が設定される。 不正 (invalid) 浮動小数点例外 "
932 "(B<FE_INVALID>) が上がる。"
935 #: build/C/man3/acos.3:119 build/C/man3/acosh.3:126 build/C/man3/asin.3:117
936 #: build/C/man3/asinh.3:119 build/C/man3/atan.3:110 build/C/man3/atan2.3:172
937 #: build/C/man3/atanh.3:145 build/C/man3/ceil.3:95 build/C/man3/exp.3:134
938 #: build/C/man3/exp2.3:97 build/C/man3/fabs.3:99 build/C/man3/floor.3:94
939 #: build/C/man3/fmod.3:152 build/C/man3/frexp.3:122 build/C/man3/ldexp.3:143
940 #: build/C/man3/log.3:134 build/C/man3/log10.3:95 build/C/man3/modf.3:109
941 #: build/C/man3/pow.3:322 build/C/man3/sin.3:122 build/C/man3/sinh.3:130
942 #: build/C/man3/sqrt.3:113 build/C/man3/tan.3:147 build/C/man3/tanh.3:114
944 "C99, POSIX.1-2001. The variant returning I<double> also conforms to SVr4, "
947 "C99, POSIX.1-2001. I<double> 版の関数は SVr4, 4.3BSD, C89 にも準拠している。"
950 #: build/C/man3/acos.3:127
952 "B<asin>(3), B<atan>(3), B<atan2>(3), B<cacos>(3), B<cos>(3), B<sin>(3), "
955 "B<asin>(3), B<atan>(3), B<atan2>(3), B<cacos>(3), B<cos>(3), B<sin>(3), "
959 #: build/C/man3/acosh.3:35
965 #: build/C/man3/acosh.3:38
966 msgid "acosh, acoshf, acoshl - inverse hyperbolic cosine function"
967 msgstr "acosh, acoshf, acoshl - 逆双曲線余弦(inverse hyperbolic cosine)関数"
970 #: build/C/man3/acosh.3:43
972 msgid "B<double acosh(double >I<x>B<);>\n"
973 msgstr "B<double acosh(double >I<x>B<);>\n"
976 #: build/C/man3/acosh.3:45
978 msgid "B<float acoshf(float >I<x>B<);>\n"
979 msgstr "B<float acoshf(float >I<x>B<);>\n"
982 #: build/C/man3/acosh.3:47
984 msgid "B<long double acoshl(long double >I<x>B<);>\n"
985 msgstr "B<long double acoshl(long double >I<x>B<);>\n"
988 #: build/C/man3/acosh.3:58
993 #: build/C/man3/acosh.3:62 build/C/man3/asinh.3:62 build/C/man3/atanh.3:62
994 #: build/C/man3/cbrt.3:58 build/C/man3/expm1.3:57 build/C/man3/ilogb.3:55
995 #: build/C/man3/log1p.3:56 build/C/man3/logb.3:54 build/C/man3/nextafter.3:44
996 #: build/C/man3/rint.3:71
998 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
999 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
1002 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
1003 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
1007 #: build/C/man3/acosh.3:69
1008 msgid "B<acoshf>(), B<acoshl>():"
1009 msgstr "B<acoshf>(), B<acoshl>():"
1012 #: build/C/man3/acosh.3:84
1014 "The B<acosh>() function calculates the inverse hyperbolic cosine of I<x>; "
1015 "that is the value whose hyperbolic cosine is I<x>."
1017 "B<acosh>() 関数は I<x> の逆双曲線余弦(inverse hyperbolic cosine)を 計算す"
1018 "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"
1022 #: build/C/man3/acosh.3:87
1024 "On success, these functions return the inverse hyperbolic cosine of I<x>."
1025 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。"
1028 #: build/C/man3/acosh.3:99 build/C/man3/exp.3:87 build/C/man3/expm1.3:105
1029 #: build/C/man3/log.3:90 build/C/man3/log1p.3:95 build/C/man3/sqrt.3:86
1030 #: build/C/man3/tgamma.3:77
1031 msgid "If I<x> is positive infinity, positive infinity is returned."
1032 msgstr "I<x> が正の無限大の場合、正の無限大が返される。"
1035 #: build/C/man3/acosh.3:105
1037 "If I<x> is less than 1, a domain error occurs, and the functions return a "
1040 "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"
1044 #: build/C/man3/acosh.3:112
1046 msgid "Domain error: I<x> is less than 1"
1047 msgstr "領域エラー (domain error): I<x> が 1 より小さい"
1050 #: build/C/man3/acosh.3:133
1052 "B<asinh>(3), B<atanh>(3), B<cacosh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1054 "B<asinh>(3), B<atanh>(3), B<cacosh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1057 #: build/C/man3/asin.3:35
1063 #: build/C/man3/asin.3:38
1064 msgid "asin, asinf, asinl - arc sine function"
1065 msgstr "asin, asinf, asinl - 逆正弦(arc sine)関数"
1068 #: build/C/man3/asin.3:43
1070 msgid "B<double asin(double >I<x>B<);>\n"
1071 msgstr "B<double asin(double >I<x>B<);>\n"
1074 #: build/C/man3/asin.3:45
1076 msgid "B<float asinf(float >I<x>B<);>\n"
1077 msgstr "B<float asinf(float >I<x>B<);>\n"
1080 #: build/C/man3/asin.3:47
1082 msgid "B<long double asinl(long double >I<x>B<);>\n"
1083 msgstr "B<long double asinl(long double >I<x>B<);>\n"
1086 #: build/C/man3/asin.3:59
1087 msgid "B<asinf>(), B<asinl>():"
1088 msgstr "B<asinf>(), B<asinl>():"
1091 #: build/C/man3/asin.3:74
1093 "The B<asin>() function calculates the principal value of the arc sine of "
1094 "I<x>; that is the value whose sine is I<x>."
1096 "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"
1097 "正弦(sine)が I<x> となるような値である。"
1100 #: build/C/man3/asin.3:78
1102 "On success, these functions return the principal value of the arc sine of "
1103 "I<x> in radians; the return value is in the range [-pi/2,\\ pi/2]."
1105 "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"
1106 "は [-pi/2,\\ pi/2] の範囲となる。"
1109 #: build/C/man3/asin.3:87 build/C/man3/asinh.3:95 build/C/man3/atan.3:87
1110 #: build/C/man3/atanh.3:95 build/C/man3/erf.3:95 build/C/man3/expm1.3:101
1111 #: build/C/man3/scalbln.3:115 build/C/man3/sinh.3:90 build/C/man3/sqrt.3:82
1112 #: build/C/man3/tanh.3:89
1113 msgid "If I<x> is +0 (-0), +0 (-0) is returned."
1114 msgstr "I<x> が +0 (-0) の場合、+0 (-0) が返される。"
1117 #: build/C/man3/asin.3:125
1119 "B<acos>(3), B<atan>(3), B<atan2>(3), B<casin>(3), B<cos>(3), B<sin>(3), "
1122 "B<acos>(3), B<atan>(3), B<atan2>(3), B<casin>(3), B<cos>(3), B<sin>(3), "
1126 #: build/C/man3/asinh.3:35
1132 #: build/C/man3/asinh.3:35 build/C/man3/copysign.3:31 build/C/man3/cos.3:34
1133 #: build/C/man3/expm1.3:30
1139 #: build/C/man3/asinh.3:38
1140 msgid "asinh, asinhf, asinhl - inverse hyperbolic sine function"
1141 msgstr "asinh, asinhf, asinhl - 逆双曲線正弦(inverse hyperbolic sine)関数"
1144 #: build/C/man3/asinh.3:43
1146 msgid "B<double asinh(double >I<x>B<);>\n"
1147 msgstr "B<double asinh(double >I<x>B<);>\n"
1150 #: build/C/man3/asinh.3:45
1152 msgid "B<float asinhf(float >I<x>B<);>\n"
1153 msgstr "B<float asinhf(float >I<x>B<);>\n"
1156 #: build/C/man3/asinh.3:47
1158 msgid "B<long double asinhl(long double >I<x>B<);>\n"
1159 msgstr "B<long double asinhl(long double >I<x>B<);>\n"
1162 #: build/C/man3/asinh.3:58
1164 msgstr "B<asinh>():"
1167 #: build/C/man3/asinh.3:69
1168 msgid "B<asinhf>(), B<asinhl>():"
1169 msgstr "B<asinhf>(), B<asinhl>():"
1172 #: build/C/man3/asinh.3:84
1174 "The B<asinh>() function calculates the inverse hyperbolic sine of I<x>; "
1175 "that is the value whose hyperbolic sine is I<x>."
1177 "B<asinh>() 関数は I<x> 逆双曲線正弦(inverse hyperbolic sine)を 計算する。"
1178 "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。"
1181 #: build/C/man3/asinh.3:87
1182 msgid "On success, these functions return the inverse hyperbolic sine of I<x>."
1183 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。"
1186 #: build/C/man3/asinh.3:103 build/C/man3/ldexp.3:92 build/C/man3/scalbln.3:111
1187 #: build/C/man3/sinh.3:95
1189 "If I<x> is positive infinity (negative infinity), positive infinity "
1190 "(negative infinity) is returned."
1192 "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。"
1195 #: build/C/man3/asinh.3:105 build/C/man3/atan.3:96 build/C/man3/atan2.3:166
1196 #: build/C/man3/cbrt.3:90 build/C/man3/copysign.3:95 build/C/man3/fabs.3:85
1197 #: build/C/man3/fmax.3:56 build/C/man3/fmin.3:56 build/C/man3/frexp.3:108
1198 #: build/C/man3/isgreater.3:125 build/C/man3/modf.3:95
1199 #: build/C/man3/signbit.3:61 build/C/man3/tanh.3:100 build/C/man3/trunc.3:73
1200 msgid "No errors occur."
1204 #: build/C/man3/asinh.3:113
1206 "The B<asinh>(), B<asinhf>(), and B<asinhl>() functions are thread-safe."
1207 msgstr "関数 B<asinh>(), B<asinhf>(), B<asinhl>() はスレッドセーフである。"
1210 #: build/C/man3/asinh.3:126
1212 "B<acosh>(3), B<atanh>(3), B<casinh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1214 "B<acosh>(3), B<atanh>(3), B<casinh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1217 #: build/C/man3/atan.3:35
1223 #: build/C/man3/atan.3:35
1229 #: build/C/man3/atan.3:38
1230 msgid "atan, atanf, atanl - arc tangent function"
1231 msgstr "atan, atanf, atanl - 逆正接(arc tangent)関数"
1234 #: build/C/man3/atan.3:43
1236 msgid "B<double atan(double >I<x>B<);>\n"
1237 msgstr "B<double atan(double >I<x>B<);>\n"
1240 #: build/C/man3/atan.3:45
1242 msgid "B<float atanf(float >I<x>B<);>\n"
1243 msgstr "B<float atanf(float >I<x>B<);>\n"
1246 #: build/C/man3/atan.3:47
1248 msgid "B<long double atanl( long double >I<x>B<);>\n"
1249 msgstr "B<long double atanl( long double >I<x>B<);>\n"
1252 #: build/C/man3/atan.3:59
1253 msgid "B<atanf>(), B<atanl>():"
1254 msgstr "B<atanf>(), B<atanl>():"
1257 #: build/C/man3/atan.3:74
1259 "The B<atan>() function calculates the principal value of the arc tangent of "
1260 "I<x>; that is the value whose tangent is I<x>."
1262 "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"
1263 "(tangent)が I<x> となるような値である。"
1266 #: build/C/man3/atan.3:78
1268 "On success, these functions return the principal value of the arc tangent of "
1269 "I<x> in radians; the return value is in the range [-pi/2,\\ pi/2]."
1271 "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"
1272 "は [-pi/2,\\ pi/2] の範囲となる。"
1274 #. POSIX.1-2001 documents an optional range error for subnormal x;
1275 #. glibc 2.8 does not do this.
1277 #: build/C/man3/atan.3:94
1279 "If I<x> is positive infinity (negative infinity), +pi/2 (-pi/2) is returned."
1280 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。"
1283 #: build/C/man3/atan.3:104
1284 msgid "The B<atan>(), B<atanf>(), and B<atanl>() functions are thread-safe."
1285 msgstr "関数 B<atan>(), B<atanf>(), B<atanl>() はスレッドセーフである。"
1288 #: build/C/man3/atan.3:119
1290 "B<acos>(3), B<asin>(3), B<atan2>(3), B<carg>(3), B<catan>(3), B<cos>(3), "
1291 "B<sin>(3), B<tan>(3)"
1293 "B<acos>(3), B<asin>(3), B<atan2>(3), B<carg>(3), B<catan>(3), B<cos>(3), "
1294 "B<sin>(3), B<tan>(3)"
1297 #: build/C/man3/atan2.3:35
1303 #: build/C/man3/atan2.3:38
1304 msgid "atan2, atan2f, atan2l - arc tangent function of two variables"
1305 msgstr "atan2, atan2f, atan2l - 二つの変数に対する逆正接(arc tangent)関数"
1308 #: build/C/man3/atan2.3:45
1311 "B<double atan2(double >I<y>B<, double >I<x>B<);>\n"
1312 "B<float atan2f(float >I<y>B<, float >I<x>B<);>\n"
1313 "B<long double atan2l(long double >I<y>B<, long double >I<x>B<);>\n"
1315 "B<double atan2(double >I<y>B<, double >I<x>B<);>\n"
1316 "B<float atan2f(float >I<y>B<, float >I<x>B<);>\n"
1317 "B<long double atan2l(long double >I<y>B<, long double >I<x>B<);>\n"
1320 #: build/C/man3/atan2.3:57
1321 msgid "B<atan2f>(), B<atan2l>():"
1322 msgstr "B<atan2f>(), B<atan2l>():"
1325 #: build/C/man3/atan2.3:72
1327 "The B<atan2>() function calculates the principal value of the arc tangent "
1328 "of I<y/x>, using the signs of the two arguments to determine the quadrant of "
1331 "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"
1332 "き数の符号は結果の象限を決定するために使われる。"
1335 #: build/C/man3/atan2.3:76
1337 "On success, these functions return the principal value of the arc tangent of "
1338 "I<y/x> in radians; the return value is in the range [-pi,\\ pi]."
1340 "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"
1341 "は [-pi,\\ pi] の範囲となる。"
1344 #: build/C/man3/atan2.3:82
1345 msgid "If I<y> is +0 (-0) and I<x> is less than 0, +pi (-pi) is returned."
1346 msgstr "I<y> が +0 (-0) で I<x> が 0 未満の場合、+pi (-pi) が返される。"
1349 #: build/C/man3/atan2.3:88
1350 msgid "If I<y> is +0 (-0) and I<x> is greater than 0, +0 (-0) is returned."
1351 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。"
1354 #: build/C/man3/atan2.3:94
1355 msgid "If I<y> is less than 0 and I<x> is +0 or -0, -pi/2 is returned."
1356 msgstr "I<y> が 0 未満で I<x> が +0 か -0 の場合、-pi/2 が返される。"
1359 #: build/C/man3/atan2.3:100
1360 msgid "If I<y> is greater than 0 and I<x> is +0 or -0, pi/2 is returned."
1361 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。"
1366 #. is 0, a pole error shall not occur.
1368 #: build/C/man3/atan2.3:111
1369 msgid "If either I<x> or I<y> is NaN, a NaN is returned."
1370 msgstr "I<x> か I<y> のいずかが NaN の場合、NaN が返される。"
1373 #. If the result underflows, a range error may occur and
1375 #. should be returned.
1377 #: build/C/man3/atan2.3:122
1378 msgid "If I<y> is +0 (-0) and I<x> is -0, +pi (-pi) is returned."
1379 msgstr "I<y> が +0 (-0) で I<x> が -0 の場合、+pi (-pi) が返される。"
1382 #: build/C/man3/atan2.3:128
1383 msgid "If I<y> is +0 (-0) and I<x> is +0, +0 (-0) is returned."
1384 msgstr "I<y> が +0 (-0) で I<x> が +0 の場合、+0 (-0) が返される。"
1387 #: build/C/man3/atan2.3:134
1389 "If I<y> is a finite value greater (less) than 0, and I<x> is negative "
1390 "infinity, +pi (-pi) is returned."
1392 "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"
1396 #: build/C/man3/atan2.3:140
1398 "If I<y> is a finite value greater (less) than 0, and I<x> is positive "
1399 "infinity, +0 (-0) is returned."
1401 "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"
1405 #: build/C/man3/atan2.3:147
1407 "If I<y> is positive infinity (negative infinity), and I<x> is finite, pi/2 (-"
1408 "pi/2) is returned."
1410 "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"
1414 #: build/C/man3/atan2.3:153
1416 "If I<y> is positive infinity (negative infinity) and I<x> is negative "
1417 "infinity, +3*pi/4 (-3*pi/4) is returned."
1419 "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) "
1423 #. If both arguments are 0, a domain error shall not occur.
1425 #: build/C/man3/atan2.3:162
1427 "If I<y> is positive infinity (negative infinity) and I<x> is positive "
1428 "infinity, +pi/4 (-pi/4) is returned."
1430 "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"
1434 #: build/C/man3/atan2.3:180
1436 "B<acos>(3), B<asin>(3), B<atan>(3), B<carg>(3), B<cos>(3), B<sin>(3), "
1439 "B<acos>(3), B<asin>(3), B<atan>(3), B<carg>(3), B<cos>(3), B<sin>(3), "
1443 #: build/C/man3/atanh.3:35
1449 #: build/C/man3/atanh.3:35
1455 #: build/C/man3/atanh.3:38
1456 msgid "atanh, atanhf, atanhl - inverse hyperbolic tangent function"
1457 msgstr "atanh, atanhf, atanhl - 逆双曲線正接(inverse hyperbolic tangent)関数"
1460 #: build/C/man3/atanh.3:43
1462 msgid "B<double atanh(double >I<x>B<);>\n"
1463 msgstr "B<double atanh(double >I<x>B<);>\n"
1466 #: build/C/man3/atanh.3:45
1468 msgid "B<float atanhf(float >I<x>B<);>\n"
1469 msgstr "B<float atanhf(float >I<x>B<);>\n"
1472 #: build/C/man3/atanh.3:47
1474 msgid "B<long double atanhl(long double >I<x>B<);>\n"
1475 msgstr "B<long double atanhl(long double >I<x>B<);>\n"
1478 #: build/C/man3/atanh.3:58
1480 msgstr "B<atanh>():"
1483 #: build/C/man3/atanh.3:69
1484 msgid "B<atanhf>(), B<atanhl>():"
1485 msgstr "B<atanhf>(), B<atanhl>():"
1488 #: build/C/man3/atanh.3:84
1490 "The B<atanh>() function calculates the inverse hyperbolic tangent of I<x>; "
1491 "that is the value whose hyperbolic tangent is I<x>."
1493 "B<atanh>() 関数は I<x> の逆双曲線正接 (inverse hyperbolic tangent) を計算す"
1494 "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"
1498 #: build/C/man3/atanh.3:87
1500 "On success, these functions return the inverse hyperbolic tangent of I<x>."
1501 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。"
1504 #: build/C/man3/atanh.3:106
1506 "If I<x> is +1 or -1, a pole error occurs, and the functions return "
1507 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the "
1508 "mathematically correct sign."
1510 "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"
1511 "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"
1514 #. POSIX.1-2001 documents an optional range error for subnormal x;
1515 #. glibc 2.8 does not do this.
1517 #: build/C/man3/atanh.3:115
1519 "If the absolute value of I<x> is greater than 1, a domain error occurs, and "
1520 "a NaN is returned."
1522 "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 "
1526 #: build/C/man3/atanh.3:122
1528 msgid "Domain error: I<x> less than -1 or greater than +1"
1529 msgstr "領域エラー (domain error): I<x> が -1 より小さいか +1 より大きい"
1532 #: build/C/man3/atanh.3:130
1534 msgid "Pole error: I<x> is +1 or -1"
1535 msgstr "極エラー (pole error): I<x> が +1 か -1"
1538 #: build/C/man3/atanh.3:139 build/C/man3/lgamma.3:148 build/C/man3/pow.3:300
1540 "I<errno> is set to B<ERANGE> (but see BUGS). A divide-by-zero floating-"
1541 "point exception (B<FE_DIVBYZERO>) is raised."
1543 "I<errno> に B<ERANGE> が設定される (「バグ」の節も参照)。 0 による除算 "
1544 "(divide-by-zero) 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
1547 #: build/C/man3/atanh.3:145 build/C/man3/cos.3:118 build/C/man3/cosh.3:125
1548 #: build/C/man3/exp10.3:77 build/C/man3/expm1.3:147 build/C/man3/fenv.3:331
1549 #: build/C/man3/fmod.3:152 build/C/man3/ilogb.3:146 build/C/man3/j0.3:163
1550 #: build/C/man3/lgamma.3:167 build/C/man3/log.3:134
1551 #: build/C/man3/nextafter.3:194 build/C/man3/pow.3:322
1552 #: build/C/man3/remainder.3:204 build/C/man3/sin.3:122 build/C/man3/tan.3:147
1553 #: build/C/man3/tgamma.3:169 build/C/man3/y0.3:236
1558 #. Bug: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6759
1559 #. This can be seen in sysdeps/ieee754/k_standard.c
1561 #: build/C/man3/atanh.3:156
1563 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> as set to "
1564 "B<EDOM> instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
1565 "does the right thing."
1567 "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"
1568 "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 "
1569 "2.10 以降の glibc では、正しい動作をする。"
1572 #: build/C/man3/atanh.3:163
1574 "B<acosh>(3), B<asinh>(3), B<catanh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1576 "B<acosh>(3), B<asinh>(3), B<catanh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1579 #: build/C/man3/cbrt.3:30
1585 #: build/C/man3/cbrt.3:30
1591 #: build/C/man3/cbrt.3:33
1592 msgid "cbrt, cbrtf, cbrtl - cube root function"
1593 msgstr "cbrt, cbrtf, cbrtl - 立方根を計算する関数"
1596 #: build/C/man3/cbrt.3:38
1598 msgid "B<double cbrt(double >I<x>B<);>\n"
1599 msgstr "B<double cbrt(double >I<x>B<);>\n"
1602 #: build/C/man3/cbrt.3:40
1604 msgid "B<float cbrtf(float >I<x>B<);>\n"
1605 msgstr "B<float cbrtf(float >I<x>B<);>\n"
1608 #: build/C/man3/cbrt.3:42
1610 msgid "B<long double cbrtl(long double >I<x>B<);>\n"
1611 msgstr "B<long double cbrtl(long double >I<x>B<);>\n"
1614 #: build/C/man3/cbrt.3:53
1619 #: build/C/man3/cbrt.3:64
1620 msgid "B<cbrtf>(), B<cbrtl>():"
1621 msgstr "B<cbrtf>(), B<cbrtl>():"
1624 #: build/C/man3/cbrt.3:67
1626 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1627 "_ISOC99_SOURCE || _POSIX_C_SOUCE\\ E<gt>=\\ 200112L;"
1629 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1630 "_ISOC99_SOURCE || _POSIX_C_SOUCE\\ E<gt>=\\ 200112L;"
1633 #: build/C/man3/cbrt.3:79
1635 "The B<cbrt>() function returns the (real) cube root of I<x>. This function "
1636 "cannot fail; every representable real value has a representable real cube "
1639 "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。"
1640 "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"
1644 #: build/C/man3/cbrt.3:82
1645 msgid "These functions return the cube root of I<x>."
1646 msgstr "これらの関数は I<x> の立方根を返す。"
1649 #: build/C/man3/cbrt.3:88
1651 "If I<x> is +0, -0, positive infinity, negative infinity, or NaN, I<x> is "
1654 "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"
1658 #: build/C/man3/cbrt.3:98
1659 msgid "The B<cbrt>(), B<cbrtf>(), and B<cbrtl>() functions are thread-safe."
1660 msgstr "関数 B<cbrt>(), B<cbrtf>(), B<cbrtl>() はスレッドセーフである。"
1663 #: build/C/man3/cbrt.3:102 build/C/man3/expm1.3:147 build/C/man3/fdim.3:91
1664 #: build/C/man3/fma.3:166 build/C/man3/fmax.3:68 build/C/man3/fmin.3:68
1665 #: build/C/man3/ilogb.3:146 build/C/man3/isgreater.3:138
1666 #: build/C/man3/log1p.3:153 build/C/man3/logb.3:153 build/C/man3/lrint.3:123
1667 #: build/C/man3/lround.3:126 build/C/man3/remquo.3:134 build/C/man3/rint.3:135
1668 #: build/C/man3/round.3:98 build/C/man3/scalbln.3:173
1669 #: build/C/man3/tgamma.3:162 build/C/man3/trunc.3:85
1670 msgid "C99, POSIX.1-2001."
1671 msgstr "C99, POSIX.1-2001."
1674 #: build/C/man3/cbrt.3:105
1675 msgid "B<pow>(3), B<sqrt>(3)"
1676 msgstr "B<pow>(3), B<sqrt>(3)"
1679 #: build/C/man3/ceil.3:27
1685 #: build/C/man3/ceil.3:27 build/C/man3/modf.3:33 build/C/man3/round.3:27
1686 #: build/C/man3/scalbln.3:27 build/C/man3/trunc.3:25
1692 #: build/C/man3/ceil.3:31
1694 "ceil, ceilf, ceill - ceiling function: smallest integral value not less than "
1696 msgstr "ceil, ceilf, ceill - 引き数を下回らない最小の整数値"
1699 #: build/C/man3/ceil.3:36
1701 msgid "B<double ceil(double >I<x>B<);>\n"
1702 msgstr "B<double ceil(double >I<x>B<);>\n"
1705 #: build/C/man3/ceil.3:38
1707 msgid "B<float ceilf(float >I<x>B<);>\n"
1708 msgstr "B<float ceilf(float >I<x>B<);>\n"
1711 #: build/C/man3/ceil.3:40
1713 msgid "B<long double ceill(long double >I<x>B<);>\n"
1714 msgstr "B<long double ceill(long double >I<x>B<);>\n"
1717 #: build/C/man3/ceil.3:52
1718 msgid "B<ceilf>(), B<ceill>():"
1719 msgstr "B<ceilf>(), B<ceill>():"
1722 #: build/C/man3/ceil.3:63
1724 "These functions return the smallest integral value that is not less than "
1726 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。"
1729 #: build/C/man3/ceil.3:69
1730 msgid "For example, I<ceil(0.5)> is 1.0, and I<ceil(-0.5)> is 0.0."
1731 msgstr "例えば、 I<ceil(0.5)> は 1.0 であり、 I<ceil(-0.5)> は 0.0 である。"
1734 #: build/C/man3/ceil.3:72
1735 msgid "These functions return the ceiling of I<x>."
1736 msgstr "これらの関数は I<x> を下回らない整数値を返す。"
1739 #: build/C/man3/ceil.3:78 build/C/man3/rint.3:119 build/C/man3/round.3:83
1740 msgid "If I<x> is integral, +0, -0, NaN, or infinite, I<x> itself is returned."
1742 "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。"
1745 #: build/C/man3/ceil.3:81 build/C/man3/floor.3:80 build/C/man3/rint.3:122
1746 #: build/C/man3/round.3:86
1748 "No errors occur. POSIX.1-2001 documents a range error for overflows, but "
1751 "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 "
1752 "error) の 記載がある。「注意」の節を参照のこと。"
1755 #: build/C/man3/ceil.3:89
1756 msgid "The B<ceil>(), B<ceilf>(), and B<ceill>() functions are thread-safe."
1757 msgstr "関数 B<ceil>(), B<ceilf>(), B<ceill>() はスレッドセーフである。"
1760 #: build/C/man3/ceil.3:111 build/C/man3/floor.3:110 build/C/man3/rint.3:150
1762 "SUSv2 and POSIX.1-2001 contain text about overflow (which might set I<errno> "
1763 "to B<ERANGE>, or raise an B<FE_OVERFLOW> exception). In practice, the "
1764 "result cannot overflow on any current machine, so this error-handling stuff "
1765 "is just nonsense. (More precisely, overflow can happen only when the "
1766 "maximum value of the exponent is smaller than the number of mantissa bits. "
1767 "For the IEEE-754 standard 32-bit and 64-bit floating-point numbers the "
1768 "maximum value of the exponent is 128 (respectively, 1024), and the number of "
1769 "mantissa bits is 24 (respectively, 53).)"
1771 "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"
1772 "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"
1773 "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"
1774 "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"
1775 "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"
1776 "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"
1777 "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。)"
1780 #: build/C/man3/ceil.3:120 build/C/man3/trunc.3:94
1782 "The integral value returned by these functions may be too large to store in "
1783 "an integer type (I<int>, I<long>, etc.). To avoid an overflow, which will "
1784 "produce undefined results, an application should perform a range check on "
1785 "the returned value before assigning it to an integer type."
1787 "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"
1788 "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"
1789 "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"
1793 #: build/C/man3/ceil.3:127
1795 "B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), "
1798 "B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), "
1802 #: build/C/man3/copysign.3:31
1808 #: build/C/man3/copysign.3:34
1809 msgid "copysign, copysignf, copysignl - copy sign of a number"
1810 msgstr "copysign, copysignf, copysignl - 数の符号をコピーする"
1813 #: build/C/man3/copysign.3:39
1815 msgid "B<double copysign(double >I<x>B<, double >I<y>B<);>\n"
1816 msgstr "B<double copysign(double >I<x>B<, double >I<y>B<);>\n"
1819 #: build/C/man3/copysign.3:41
1821 msgid "B<float copysignf(float >I<x>B<, float >I<y>B<);>\n"
1822 msgstr "B<float copysignf(float >I<x>B<, float >I<y>B<);>\n"
1825 #: build/C/man3/copysign.3:43
1827 msgid "B<long double copysignl(long double >I<x>B<, long double >I<y>B<);>\n"
1828 msgstr "B<long double copysignl(long double >I<x>B<, long double >I<y>B<);>\n"
1831 #: build/C/man3/copysign.3:56
1832 msgid "B<copysign>(), B<copysignf>(), B<copysignl>():"
1833 msgstr "B<copysign>(), B<copysignf>(), B<copysignl>():"
1836 #: build/C/man3/copysign.3:59
1838 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1839 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
1841 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1842 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
1845 #: build/C/man3/copysign.3:75
1847 "The B<copysign>(), B<copysignf>(), and B<copysignl>() functions return a "
1848 "value whose absolute value matches that of I<x>, but whose sign bit matches "
1851 "関数 B<copysign>(), B<copysignf>(), B<copysignl>() は絶対値が I<x> に等しく、"
1852 "符号ビットが I<y> に等しい値を返す。"
1855 #: build/C/man3/copysign.3:81
1857 "For example, I<copysign(42.0,\\ -1.0)> and I<copysign(-42.0, -1.0)> both "
1861 "I<copysign(42.0,\\ -1.0)> と I<copysign(-42.0, -1.0)> はどちらも -42.0 を返"
1865 #: build/C/man3/copysign.3:86
1867 "On success, these functions return a value whose magnitude is taken from "
1868 "I<x> and whose sign is taken from I<y>."
1870 "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"
1874 #: build/C/man3/copysign.3:93
1875 msgid "If I<x> is a NaN, a NaN with the sign bit of I<y> is returned."
1876 msgstr "I<x> が NaN の場合、NaN に I<y> の符号ビットをつけて返す。"
1879 #: build/C/man3/copysign.3:103
1881 "The B<copysign>(), B<copysignf>(), and B<copysignl>() functions are thread-"
1884 "関数 B<copysign>(), B<copysignf>(), B<copysignl>() はスレッドセーフである。"
1887 #: build/C/man3/copysign.3:108 build/C/man3/nextafter.3:194
1888 #: build/C/man3/signbit.3:70
1890 "C99, POSIX.1-2001. This function is defined in IEC 559 (and the appendix "
1891 "with recommended functions in IEEE 754/IEEE 854)."
1893 "C99, POSIX.1-2001. この関数は IEC 559 で定義されている (また IEEE 754/IEEE "
1894 "854 では付録で推奨関数として定義されている)。"
1897 #: build/C/man3/copysign.3:112
1899 "On architectures where the floating-point formats are not IEEE 754 "
1900 "compliant, these functions may treat a negative zero as positive."
1902 "浮動小数点形式が IEEE 754 準拠でないアーキテクチャでは、 これらの関数は負の "
1906 #: build/C/man3/copysign.3:114
1907 msgid "B<signbit>(3)"
1908 msgstr "B<signbit>(3)"
1911 #: build/C/man3/cos.3:34
1917 #: build/C/man3/cos.3:37
1918 msgid "cos, cosf, cosl - cosine function"
1919 msgstr "cos, cosf, cosl - 余弦 (コサイン) 関数"
1922 #: build/C/man3/cos.3:42
1924 msgid "B<double cos(double >I<x>B<);>\n"
1925 msgstr "B<double cos(double >I<x>B<);>\n"
1928 #: build/C/man3/cos.3:44
1930 msgid "B<float cosf(float >I<x>B<);>\n"
1931 msgstr "B<float cosf(float >I<x>B<);>\n"
1934 #: build/C/man3/cos.3:46
1936 msgid "B<long double cosl(long double >I<x>B<);>\n"
1937 msgstr "B<long double cosl(long double >I<x>B<);>\n"
1940 #: build/C/man3/cos.3:58
1941 msgid "B<cosf>(), B<cosl>():"
1942 msgstr "B<cosf>(), B<cosl>():"
1945 #: build/C/man3/cos.3:75
1947 "The B<cos>() function returns the cosine of I<x>, where I<x> is given in "
1950 "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"
1954 #: build/C/man3/cos.3:78
1955 msgid "On success, these functions return the cosine of I<x>."
1956 msgstr "成功すると、これらの関数は I<x> の余弦を返す。"
1959 #: build/C/man3/cos.3:95 build/C/man3/fmod.3:127 build/C/man3/ilogb.3:127
1960 #: build/C/man3/sin.3:99 build/C/man3/sincos.3:59 build/C/man3/tan.3:114
1962 msgid "Domain error: I<x> is an infinity"
1963 msgstr "領域エラー (domain error): I<x> が無限大である"
1966 #: build/C/man3/cos.3:104 build/C/man3/fmod.3:136 build/C/man3/sin.3:108
1967 #: build/C/man3/tan.3:123
1969 "I<errno> is set to B<EDOM> (but see BUGS). An invalid floating-point "
1970 "exception (B<FE_INVALID>) is raised."
1972 "I<errno> に B<EDOM> が設定される (「バグ」の節も参照)。 不正 (invalid) 浮動小"
1973 "数点例外 (B<FE_INVALID>) が上がる。"
1976 #: build/C/man3/cos.3:112
1977 msgid "The B<cos>(), B<cosf>(), and B<cosl>() functions are thread-safe."
1978 msgstr "関数 B<cos>(), B<cosf>(), B<cosl>() はスレッドセーフである。"
1981 #: build/C/man3/cos.3:118 build/C/man3/cosh.3:125 build/C/man3/erf.3:140
1982 #: build/C/man3/erfc.3:136 build/C/man3/hypot.3:164 build/C/man3/log2.3:97
1984 "C99, POSIX.1-2001. The variant returning I<double> also conforms to SVr4, "
1987 "C99, POSIX.1-2001. I<double> 版の関数は SVr4, 4.3BSD にも準拠している。"
1989 #. http://sourceware.org/bugzilla/show_bug.cgi?id=6782
1991 #: build/C/man3/cos.3:125 build/C/man3/sin.3:129 build/C/man3/tan.3:154
1993 "Before version 2.10, the glibc implementation did not set I<errno> to "
1994 "B<EDOM> when a domain error occurred."
1996 "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、 "
1997 "I<error> に B<EDOM> が設定されなかった。"
2000 #: build/C/man3/cos.3:134
2002 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<ccos>(3), B<sin>(3), "
2003 "B<sincos>(3), B<tan>(3)"
2005 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<ccos>(3), B<sin>(3), "
2006 "B<sincos>(3), B<tan>(3)"
2009 #: build/C/man3/cosh.3:36
2015 #: build/C/man3/cosh.3:39
2016 msgid "cosh, coshf, coshl - hyperbolic cosine function"
2017 msgstr "cosh, coshf, coshl - 双曲線余弦 (ハイパボリックコサイン) 関数"
2020 #: build/C/man3/cosh.3:44
2022 msgid "B<double cosh(double >I<x>B<);>\n"
2023 msgstr "B<double cosh(double >I<x>B<);>\n"
2026 #: build/C/man3/cosh.3:46
2028 msgid "B<float coshf(float >I<x>B<);>\n"
2029 msgstr "B<float coshf(float >I<x>B<);>\n"
2032 #: build/C/man3/cosh.3:48
2034 msgid "B<long double coshl(long double >I<x>B<);>\n"
2035 msgstr "B<long double coshl(long double >I<x>B<);>\n"
2038 #: build/C/man3/cosh.3:60
2039 msgid "B<coshf>(), B<coshl>():"
2040 msgstr "B<coshf>(), B<coshl>():"
2043 #: build/C/man3/cosh.3:75
2045 "The B<cosh>() function returns the hyperbolic cosine of I<x>, which is "
2046 "defined mathematically as:"
2048 "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"
2052 #: build/C/man3/cosh.3:78
2054 msgid " cosh(x) = (exp(x) + exp(-x)) / 2\n"
2055 msgstr " cosh(x) = (exp(x) + exp(-x)) / 2\n"
2058 #: build/C/man3/cosh.3:82
2059 msgid "On success, these functions return the hyperbolic cosine of I<x>."
2060 msgstr "成功すると、これらの関数は I<x> の双曲線余弦を返す。"
2063 #: build/C/man3/cosh.3:90 build/C/man3/erfc.3:83
2064 msgid "If I<x> is +0 or -0, 1 is returned."
2065 msgstr "I<x> が +0 か -0 の場合、1 が返される。"
2068 #: build/C/man3/cosh.3:95 build/C/man3/lgamma.3:111
2070 "If I<x> is positive infinity or negative infinity, positive infinity is "
2072 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。"
2075 #: build/C/man3/cosh.3:104 build/C/man3/exp.3:105
2077 "If the result overflows, a range error occurs, and the functions return "
2078 "+B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, respectively."
2080 "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 "
2081 "+B<HUGE_VAL>, +B<HUGE_VALF>, +B<HUGE_VALL> を返す。"
2084 #: build/C/man3/cosh.3:111 build/C/man3/fdim.3:66 build/C/man3/fma.3:133
2085 #: build/C/man3/hypot.3:135 build/C/man3/lgamma.3:148
2086 #: build/C/man3/nextafter.3:156 build/C/man3/sinh.3:116 build/C/man3/tan.3:123
2087 #: build/C/man3/tgamma.3:130 build/C/man3/y0.3:217
2089 msgid "Range error: result overflow"
2090 msgstr "範囲エラー (range error): 結果のオーバーフロー"
2093 #: build/C/man3/cosh.3:119 build/C/man3/exp.3:120 build/C/man3/hypot.3:143
2094 #: build/C/man3/ldexp.3:121 build/C/man3/lgamma.3:158 build/C/man3/pow.3:308
2095 #: build/C/man3/sinh.3:124 build/C/man3/tgamma.3:138
2097 "I<errno> is set to B<ERANGE>. An overflow floating-point exception "
2098 "(B<FE_OVERFLOW>) is raised."
2100 "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 "
2101 "(B<FE_OVERFLOW>) が上がる。"
2104 #: build/C/man3/cosh.3:130
2106 "In glibc version 2.3.4 and earlier, an overflow floating-point "
2107 "(B<FE_OVERFLOW>) exception is not raised when an overflow occurs."
2109 "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"
2110 "ロー浮動小数点例外 (B<FE_OVERFLOW>) が上がらなかった。"
2113 #: build/C/man3/cosh.3:137
2115 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<ccos>(3), B<sinh>(3), B<tanh>(3)"
2117 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<ccos>(3), B<sinh>(3), B<tanh>(3)"
2120 #: build/C/man3/div.3:34
2126 #: build/C/man3/div.3:34
2132 #: build/C/man3/div.3:38
2134 "div, ldiv, lldiv, imaxdiv - compute quotient and remainder of an integer "
2136 msgstr "div, ldiv, lldiv, imaxdiv - integer 型の割算の商と余りを計算する"
2139 #: build/C/man3/div.3:43
2141 msgid "B<div_t div(int >I<numerator>B<, int >I<denominator>B<);>\n"
2142 msgstr "B<div_t div(int >I<numerator>B<, int >I<denominator>B<);>\n"
2145 #: build/C/man3/div.3:45
2147 msgid "B<ldiv_t ldiv(long >I<numerator>B<, long >I<denominator>B<);>\n"
2148 msgstr "B<ldiv_t ldiv(long >I<numerator>B<, long >I<denominator>B<);>\n"
2151 #: build/C/man3/div.3:47
2153 msgid "B<lldiv_t lldiv(long long >I<numerator>B<, long long >I<denominator>B<);>\n"
2154 msgstr "B<lldiv_t lldiv(long long >I<numerator>B<, long long >I<denominator>B<);>\n"
2157 #: build/C/man3/div.3:51
2159 msgid "B<imaxdiv_t imaxdiv(intmax_t >I<numerator>B<, intmax_t >I<denominator>B<);>\n"
2160 msgstr "B<imaxdiv_t imaxdiv(intmax_t >I<numerator>B<, intmax_t >I<denominator>B<);>\n"
2163 #: build/C/man3/div.3:60
2165 msgstr "B<lldiv>():"
2168 #: build/C/man3/div.3:78
2170 "The B<div>() function computes the value I<numerator>/I<denominator> and "
2171 "returns the quotient and remainder in a structure named I<div_t> that "
2172 "contains two integer members (in unspecified order) named I<quot> and "
2173 "I<rem>. The quotient is rounded toward zero. The result satisfies "
2174 "I<quot>*I<denominator>+I<rem> = I<numerator>."
2176 "B<div>() 関数は I<numerator>/I<denominator> の値を計算する。 商と余りは、 "
2177 "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 "
2178 "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"
2179 "い方に丸められる。 結果は I<quot>*I<denominator>+I<rem> = I<numerator> を満た"
2183 #: build/C/man3/div.3:89
2185 "The B<ldiv>(), B<lldiv>(), and B<imaxdiv>() functions do the same, dividing "
2186 "numbers of the indicated type and returning the result in a structure of the "
2187 "indicated name, in all cases with fields I<quot> and I<rem> of the same type "
2188 "as the function arguments."
2190 "B<ldiv>(), B<lldiv>(), B<imaxdiv>() 関数は同様な動作をし、 上に示した型の数"
2191 "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 "
2192 "I<quot> と I<rem> は、 関数の引き数と同じ型である。"
2195 #: build/C/man3/div.3:91
2196 msgid "The I<div_t> (etc.) structure."
2197 msgstr "I<div_t> (などの) 構造体。"
2200 #: build/C/man3/div.3:100
2202 "The B<div>(), B<ldiv>(), B<lldiv>(), and B<imaxdiv>() functions are thread-"
2205 "関数 B<div>(), B<ldiv>(), B<lldiv>(), B<imaxdiv>() はスレッドセーフである。"
2208 #: build/C/man3/div.3:107
2210 "SVr4, 4.3BSD, C89. C99. The functions B<lldiv>() and B<imaxdiv>() were "
2213 "SVr4, 4.3BSD, C89, C99.\n"
2214 "関数 B<lldiv>() と B<imaxdiv>() は C99 に追加された。"
2217 #: build/C/man3/div.3:107 build/C/man3/frexp.3:122 build/C/man3/matherr.3:280
2218 #: build/C/man3/remainder.3:213
2224 #: build/C/man3/div.3:109
2226 msgstr "以下の式を計算すると、"
2229 #: build/C/man3/div.3:112
2231 msgid " div_t q = div(-5, 3);\n"
2232 msgstr " div_t q = div(-5, 3);\n"
2235 #: build/C/man3/div.3:115
2236 msgid "the values I<q.quot> and I<q.rem> are -1 and -2, respectively."
2237 msgstr "I<q.quot> と I<q.rem> はそれぞれ -1 と -2 になる。"
2240 #: build/C/man3/div.3:118
2241 msgid "B<abs>(3), B<remainder>(3)"
2242 msgstr "B<abs>(3), B<remainder>(3)"
2245 #: build/C/man3/erf.3:35
2251 #: build/C/man3/erf.3:35 build/C/man3/erfc.3:26
2257 #: build/C/man3/erf.3:38
2258 msgid "erf, erff, erfl, - error function"
2259 msgstr "erf, erff, erfl - 誤差関数"
2262 #: build/C/man3/erf.3:45
2265 "B<double erf(double >I<x>B<);>\n"
2266 "B<float erff(float >I<x>B<);>\n"
2267 "B<long double erfl(long double >I<x>B<);>\n"
2269 "B<double erf(double >I<x>B<);>\n"
2270 "B<float erff(float >I<x>B<);>\n"
2271 "B<long double erfl(long double >I<x>B<);>\n"
2274 #: build/C/man3/erf.3:56
2279 #: build/C/man3/erf.3:59 build/C/man3/erfc.3:50 build/C/man3/fpclassify.3:53
2280 #: build/C/man3/hypot.3:59 build/C/man3/lgamma.3:46
2282 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE || "
2283 "_POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2285 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE || "
2286 "_POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2289 #: build/C/man3/erf.3:66
2290 msgid "B<erff>(), B<erfl>():"
2291 msgstr "B<erff>(), B<erfl>():"
2294 #: build/C/man3/erf.3:81
2295 msgid "The B<erf>() function returns the error function of I<x>, defined as"
2296 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。"
2299 #: build/C/man3/erf.3:81
2301 msgid " erf(x) = 2/sqrt(pi)* integral from 0 to x of exp(-t*t) dt"
2302 msgstr " erf(x) = 2/sqrt(pi)* integral from 0 to x of exp(-t*t) dt"
2305 #: build/C/man3/erf.3:87
2307 "On success, these functions return the error function of I<x>, a value in "
2308 "the range [-1,\\ 1]."
2310 "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"
2313 #. POSIX.1-2001 documents an optional range error (underflow)
2315 #. glibc 2.8 does not do this.
2317 #: build/C/man3/erf.3:100 build/C/man3/tanh.3:98
2318 msgid "If I<x> is positive infinity (negative infinity), +1 (-1) is returned."
2319 msgstr "I<x> が正の無限大 (負の無限大) の場合、+1 (-1) が返される。"
2322 #: build/C/man3/erf.3:106
2324 "If I<x> is subnormal, a range error occurs, and the return value is 2*x/"
2327 "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/"
2331 #: build/C/man3/erf.3:113
2333 msgid "Range error: result underflow (I<x> is subnormal)"
2334 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)"
2336 #. e.g., tgamma(-172.5) on glibc 2.8/x86-32
2341 #: build/C/man3/erf.3:121 build/C/man3/erfc.3:117 build/C/man3/fma.3:149
2342 #: build/C/man3/hypot.3:151 build/C/man3/nextafter.3:174
2343 #: build/C/man3/scalb.3:171 build/C/man3/scalbln.3:153
2344 #: build/C/man3/tgamma.3:150
2345 msgid "An underflow floating-point exception (B<FE_UNDERFLOW>) is raised."
2346 msgstr "アンダーフロー浮動小数点例外 (B<FE_UNDERFLOW>) が上がる。"
2348 #. FIXME . Is it intentional that these functions do not set errno?
2349 #. sin() and cos() also don't set errno; bugs have been raised for
2351 #. See https://www.sourceware.org/bugzilla/show_bug.cgi?id=15467
2353 #: build/C/man3/erf.3:126 build/C/man3/erfc.3:122 build/C/man3/fdim.3:79
2354 #: build/C/man3/fma.3:154 build/C/man3/log1p.3:142 build/C/man3/logb.3:143
2355 #: build/C/man3/lrint.3:108 build/C/man3/lround.3:111
2356 #: build/C/man3/nextafter.3:179 build/C/man3/remquo.3:122
2357 #: build/C/man3/scalb.3:177 build/C/man3/scalbln.3:158
2358 #: build/C/man3/sincos.3:74
2359 msgid "These functions do not set I<errno>."
2360 msgstr "これらの関数は I<errno> を設定しない。"
2363 #: build/C/man3/erf.3:134
2364 msgid "The B<erf>(), B<erff>(), and B<erfl>() functions are thread-safe."
2365 msgstr "関数 B<erf>(), B<erff>(), B<erfl>() はスレッドセーフである。"
2368 #: build/C/man3/erf.3:144
2369 msgid "B<cerf>(3), B<erfc>(3), B<exp>(3)"
2370 msgstr "B<cerf>(3), B<erfc>(3), B<exp>(3)"
2373 #: build/C/man3/erfc.3:26
2379 #: build/C/man3/erfc.3:29
2380 msgid "erfc, erfcf, erfcl - complementary error function"
2381 msgstr "erfc, erfcf, erfcl - 相補誤差関数"
2384 #: build/C/man3/erfc.3:36
2387 "B<double erfc(double >I<x>B<);>\n"
2388 "B<float erfcf(float >I<x>B<);>\n"
2389 "B<long double erfcl(long double >I<x>B<);>\n"
2391 "B<double erfc(double >I<x>B<);>\n"
2392 "B<float erfcf(float >I<x>B<);>\n"
2393 "B<long double erfcl(long double >I<x>B<);>\n"
2396 #: build/C/man3/erfc.3:47
2401 #: build/C/man3/erfc.3:57
2402 msgid "B<erfcf>(), B<erfcl>():"
2403 msgstr "B<erfcf>(), B<erfcl>():"
2406 #: build/C/man3/erfc.3:60
2408 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600|| _ISOC99_SOURCE "
2409 "|| _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2411 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
2412 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2415 #: build/C/man3/erfc.3:71
2417 "The B<erfc>() function returns the complementary error function of I<x>, "
2418 "that is, 1.0 - erf(x)."
2419 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。"
2422 #: build/C/man3/erfc.3:75
2424 "On success, these functions return the complementary error function of I<x>, "
2425 "a value in the range [0,2]."
2427 "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"
2431 #: build/C/man3/erfc.3:88
2432 msgid "If I<x> is positive infinity, +0 is returned."
2433 msgstr "I<x> が正の無限大の場合、+0 が返される。"
2436 #: build/C/man3/erfc.3:93
2437 msgid "If I<x> is negative infinity, +2 is returned."
2438 msgstr "I<x> が負の無限大の場合、+2 が返される。"
2441 #: build/C/man3/erfc.3:96
2443 "If the function result underflows and produces an unrepresentable value, the "
2444 "return value is 0.0."
2446 "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"
2449 #. e.g., erfc(27) on x86-32
2451 #: build/C/man3/erfc.3:102
2453 "If the function result underflows but produces a representable (i.e., "
2454 "subnormal) value, that value is returned, and a range error occurs."
2456 "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 "
2457 "(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"
2461 #: build/C/man3/erfc.3:109
2463 msgid "Range error: result underflow (result is subnormal)"
2464 msgstr "範囲エラー: 結果のアンダーフロー (結果が非正規化数)"
2467 #: build/C/man3/erfc.3:130
2468 msgid "The B<erfc>(), B<erfcf>(), and B<erfcl>() functions are thread-safe."
2469 msgstr "関数 B<erfc>(), B<erfcf>(), B<erfcl>() はスレッドセーフである。"
2472 #: build/C/man3/erfc.3:146
2474 "The B<erfc>(), B<erfcf>(), and B<erfcl>() functions are provided to avoid "
2475 "the loss accuracy that would occur for the calculation 1-erf(x) for large "
2476 "values of I<x> (for which the value of erf(x) approaches 1)."
2478 "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"
2479 "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"
2483 #: build/C/man3/erfc.3:150
2484 msgid "B<cerf>(3), B<erf>(3), B<exp>(3)"
2485 msgstr "B<cerf>(3), B<erf>(3), B<exp>(3)"
2488 #: build/C/man3/exp.3:36
2494 #: build/C/man3/exp.3:39
2495 msgid "exp, expf, expl - base-e exponential function"
2496 msgstr "exp, expf, expl - 底が e の指数関数"
2499 #: build/C/man3/exp.3:44
2501 msgid "B<double exp(double >I<x>B<);>\n"
2502 msgstr "B<double exp(double >I<x>B<);>\n"
2505 #: build/C/man3/exp.3:46
2507 msgid "B<float expf(float >I<x>B<);>\n"
2508 msgstr "B<float expf(float >I<x>B<);>\n"
2511 #: build/C/man3/exp.3:48
2513 msgid "B<long double expl(long double >I<x>B<);>\n"
2514 msgstr "B<long double expl(long double >I<x>B<);>\n"
2517 #: build/C/man3/exp.3:60
2518 msgid "B<expf>(), B<expl>():"
2519 msgstr "B<expf>(), B<expl>():"
2522 #: build/C/man3/exp.3:74
2524 "The B<exp>() function returns the value of e (the base of natural "
2525 "logarithms) raised to the power of I<x>."
2526 msgstr "B<exp>() 関数は e の I<x> 乗の値を返す (e は自然対数の底)。"
2529 #: build/C/man3/exp.3:77
2530 msgid "On success, these functions return the exponential value of I<x>."
2531 msgstr "成功すると、これらの関数は e の I<x> 乗を返す。"
2534 #: build/C/man3/exp.3:92
2535 msgid "If I<x> is negative infinity, +0 is returned."
2536 msgstr "I<x> が負の無限大の場合、+0 が返される。"
2539 #: build/C/man3/exp.3:96 build/C/man3/ldexp.3:96
2540 msgid "If the result underflows, a range error occurs, and zero is returned."
2542 "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"
2546 #: build/C/man3/exp.3:112 build/C/man3/expm1.3:124 build/C/man3/ldexp.3:113
2547 #: build/C/man3/scalb.3:155 build/C/man3/scalbln.3:137
2549 msgid "Range error, overflow"
2550 msgstr "範囲エラー (range error)、オーバーフローの場合"
2553 #: build/C/man3/exp.3:120 build/C/man3/ldexp.3:121 build/C/man3/scalb.3:163
2554 #: build/C/man3/scalbln.3:145
2556 msgid "Range error, underflow"
2557 msgstr "範囲エラー (range error)、アンダーフローの場合"
2560 #: build/C/man3/exp.3:128 build/C/man3/ldexp.3:129 build/C/man3/pow.3:316
2562 "I<errno> is set to B<ERANGE>. An underflow floating-point exception "
2563 "(B<FE_UNDERFLOW>) is raised."
2565 "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 "
2566 "(B<FE_UNDERFLOW>) が上がる。"
2569 #: build/C/man3/exp.3:140
2570 msgid "B<cbrt>(3), B<cexp>(3), B<exp10>(3), B<exp2>(3), B<sqrt>(3)"
2571 msgstr "B<cbrt>(3), B<cexp>(3), B<exp10>(3), B<exp2>(3), B<sqrt>(3)"
2574 #: build/C/man3/exp10.3:35
2580 #: build/C/man3/exp10.3:35 build/C/man3/ilogb.3:29 build/C/man3/pow.3:35
2581 #: build/C/man3/tgamma.3:13
2587 #: build/C/man3/exp10.3:38
2588 msgid "exp10, exp10f, exp10l - base-10 exponential function"
2589 msgstr "exp10, exp10f, exp10l - 基数が 10 の指数関数"
2592 #: build/C/man3/exp10.3:41 build/C/man3/fenv.3:309
2594 msgid "B<#define _GNU_SOURCE> /* See feature_test_macros(7) */\n"
2595 msgstr "B<#define _GNU_SOURCE> /* feature_test_macros(7) 参照 */\n"
2598 #: build/C/man3/exp10.3:45
2600 msgid "B<double exp10(double >I<x>B<);>\n"
2601 msgstr "B<double exp10(double >I<x>B<);>\n"
2604 #: build/C/man3/exp10.3:47
2606 msgid "B<float exp10f(float >I<x>B<);>\n"
2607 msgstr "B<float exp10f(float >I<x>B<);>\n"
2610 #: build/C/man3/exp10.3:49
2612 msgid "B<long double exp10l(long double >I<x>B<);>\n"
2613 msgstr "B<long double exp10l(long double >I<x>B<);>\n"
2616 #: build/C/man3/exp10.3:58
2618 "The B<exp10>() function returns the value of 10 raised to the power of I<x>."
2619 msgstr "B<exp10>() 関数は 10 の I<x> 乗の値を返す。"
2622 #: build/C/man3/exp10.3:61
2624 "On success, these functions return the base-10 exponential value of I<x>."
2625 msgstr "成功すると、これらの関数は 10 の I<x> 乗を返す。"
2628 #: build/C/man3/exp10.3:65 build/C/man3/exp2.3:81
2630 "For various special cases, including the handling of infinity and NaN, as "
2631 "well as overflows and underflows, see B<exp>(3)."
2633 "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"
2634 "状況については、 B<exp>(3) を参照のこと。"
2637 #: build/C/man3/exp10.3:73 build/C/man3/exp2.3:89
2639 "For a discussion of the errors that can occur for these functions, see "
2641 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。"
2644 #: build/C/man3/exp10.3:73 build/C/man3/exp2.3:89 build/C/man3/fdim.3:79
2645 #: build/C/man3/fenv.3:263 build/C/man3/fma.3:154 build/C/man3/fmax.3:56
2646 #: build/C/man3/fmin.3:56 build/C/man3/log2.3:89 build/C/man3/lrint.3:108
2647 #: build/C/man3/lround.3:111 build/C/man3/nan.3:73 build/C/man3/pow10.3:47
2648 #: build/C/man3/remquo.3:122 build/C/man3/round.3:86
2649 #: build/C/man3/scalbln.3:158 build/C/man3/sincos.3:74
2650 #: build/C/man3/tgamma.3:158 build/C/man3/trunc.3:73
2656 #: build/C/man3/exp10.3:75 build/C/man3/exp2.3:91 build/C/man3/fdim.3:81
2657 #: build/C/man3/fenv.3:265 build/C/man3/fma.3:156 build/C/man3/fmax.3:58
2658 #: build/C/man3/fmin.3:58 build/C/man3/log2.3:91 build/C/man3/lrint.3:110
2659 #: build/C/man3/lround.3:113 build/C/man3/nan.3:75 build/C/man3/pow10.3:49
2660 #: build/C/man3/remquo.3:124 build/C/man3/round.3:88
2661 #: build/C/man3/scalbln.3:160 build/C/man3/sincos.3:76
2662 #: build/C/man3/tgamma.3:160 build/C/man3/trunc.3:75
2663 msgid "These functions first appeared in glibc in version 2.1."
2664 msgstr "これらの関数は glibc バージョン 2.1 で初めて登場した。"
2667 #: build/C/man3/exp10.3:77
2668 msgid "These functions are GNU extensions."
2669 msgstr "これらの関数は GNU による拡張である。"
2671 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6787
2673 #: build/C/man3/exp10.3:84
2675 "Prior to version 2.19, the glibc implementation of these functions did not "
2676 "set I<errno> to B<ERANGE> when an underflow error occurred."
2677 msgstr "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発生した場合に I<errno> に B<ERANGE> を設定しなかった。"
2680 #: build/C/man3/exp10.3:90
2681 msgid "B<cbrt>(3), B<exp>(3), B<exp2>(3), B<log10>(3), B<sqrt>(3)"
2682 msgstr "B<cbrt>(3), B<exp>(3), B<exp2>(3), B<log10>(3), B<sqrt>(3)"
2685 #: build/C/man3/exp2.3:36
2691 #: build/C/man3/exp2.3:39
2692 msgid "exp2, exp2f, exp2l - base-2 exponential function"
2693 msgstr "exp2, exp2f, exp2l - 底が 2 の指数関数"
2696 #: build/C/man3/exp2.3:44
2698 msgid "B<double exp2(double >I<x>B<);>\n"
2699 msgstr "B<double exp2(double >I<x>B<);>\n"
2702 #: build/C/man3/exp2.3:46
2704 msgid "B<float exp2f(float >I<x>B<);>\n"
2705 msgstr "B<float exp2f(float >I<x>B<);>\n"
2708 #: build/C/man3/exp2.3:48
2710 msgid "B<long double exp2l(long double >I<x>B<);>\n"
2711 msgstr "B<long double exp2l(long double >I<x>B<);>\n"
2714 #: build/C/man3/exp2.3:61
2715 msgid "B<exp2>(), B<exp2f>(), B<exp2l>():"
2716 msgstr "B<exp2>(), B<exp2f>(), B<exp2l>():"
2719 #: build/C/man3/exp2.3:74
2721 "The B<exp2>() function returns the value of 2 raised to the power of I<x>."
2722 msgstr "B<exp2>() 関数は 2 の I<x> 乗の値を返す。"
2725 #: build/C/man3/exp2.3:77
2727 "On success, these functions return the base-2 exponential value of I<x>."
2728 msgstr "成功すると、これらの関数は 2 の I<x> 乗を返す。"
2731 #: build/C/man3/exp2.3:103
2732 msgid "B<cbrt>(3), B<cexp2>(3), B<exp>(3), B<exp10>(3), B<sqrt>(3)"
2733 msgstr "B<cbrt>(3), B<cexp2>(3), B<exp>(3), B<exp10>(3), B<sqrt>(3)"
2736 #: build/C/man3/expm1.3:30
2742 #: build/C/man3/expm1.3:33
2743 msgid "expm1, expm1f, expm1l - exponential minus 1"
2744 msgstr "expm1, expm1f, expm1l - 引き数の指数から 1 を引いた値"
2747 #: build/C/man3/expm1.3:38
2749 msgid "B<double expm1(double >I<x>B<);>\n"
2750 msgstr "B<double expm1(double >I<x>B<);>\n"
2753 #: build/C/man3/expm1.3:40
2755 msgid "B<float expm1f(float >I<x>B<);>\n"
2756 msgstr "B<float expm1f(float >I<x>B<);>\n"
2759 #: build/C/man3/expm1.3:42
2761 msgid "B<long double expm1l(long double >I<x>B<);>\n"
2762 msgstr "B<long double expm1l(long double >I<x>B<);>\n"
2765 #: build/C/man3/expm1.3:53
2767 msgstr "B<expm1>():"
2770 #: build/C/man3/expm1.3:64
2771 msgid "B<expm1f>(), B<expm1l>():"
2772 msgstr "B<expm1f>(), B<expm1l>():"
2775 #: build/C/man3/expm1.3:75
2776 msgid "I<expm1(x)> returns a value equivalent to"
2777 msgstr "B<expm1(>I<x>B<)> は以下と等しい値を返す。"
2780 #: build/C/man3/expm1.3:78
2782 msgid " exp(x) - 1\n"
2783 msgstr " exp(x) - 1\n"
2786 #: build/C/man3/expm1.3:88
2788 "It is computed in a way that is accurate even if the value of I<x> is near "
2789 "zero\\(ema case where I<exp(x) - 1> would be inaccurate due to subtraction "
2790 "of two numbers that are nearly equal."
2792 "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"
2793 "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。"
2796 #: build/C/man3/expm1.3:91
2797 msgid "On success, these functions return I<exp(x)\\ -\\ 1>."
2798 msgstr "成功すると、これらの関数は I<exp(x)\\ -\\ 1> を返す。"
2801 #: build/C/man3/expm1.3:109
2802 msgid "If I<x> is negative infinity, -1 is returned."
2803 msgstr "I<x> が負の無限大の場合、-1 が返される。"
2806 #: build/C/man3/expm1.3:117
2808 "If the result overflows, a range error occurs, and the functions return -"
2809 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
2811 "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"
2812 "れぞれ -B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
2814 #. POSIX.1 specifies an optional range error (underflow) if
2815 #. x is subnormal. Glibc does not implement this.
2817 #: build/C/man3/expm1.3:136
2819 "I<errno> is set to B<ERANGE> (but see BUGS). An overflow floating-point "
2820 "exception (B<FE_OVERFLOW>) is raised."
2822 "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"
2823 "小数点例外 (B<FE_OVERFLOW>) が上がる。"
2826 #: build/C/man3/expm1.3:144
2828 "The B<expm1>(), B<expm1f>(), and B<expm1l>() functions are thread-safe."
2829 msgstr "関数 B<expm1>(), B<expm1f>(), B<expm1l>() はスレッドセーフである。"
2832 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6778
2834 #: build/C/man3/expm1.3:155
2836 "For some large negative I<x> values (where the function result approaches "
2837 "-1), B<expm1>() raises a bogus underflow floating-point exception."
2839 "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)、 "
2840 "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。"
2843 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6814
2844 #. e.g., expm1(1e5) through expm1(1.00199970127e5),
2845 #. but not expm1(1.00199970128e5) and beyond.
2847 #: build/C/man3/expm1.3:166
2849 "For some large positive I<x> values, B<expm1>() raises a bogus invalid "
2850 "floating-point exception in addition to the expected overflow exception, and "
2851 "returns a NaN instead of positive infinity."
2853 "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"
2854 "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"
2857 #. It looks like the fix was in 2.11, or possibly 2.12.
2858 #. I have no test system for 2.11, but 2.12 passes.
2859 #. From the source (sysdeps/i386/fpu/s_expm1.S) it looks
2860 #. like the changes were in 2.11.
2861 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6788
2863 #: build/C/man3/expm1.3:178
2865 "Before version 2.11, the glibc implementation did not set I<errno> to "
2866 "B<ERANGE> when a range error occurred."
2868 "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、 "
2869 "I<errno> に B<ERANGE> が設定されなかった。"
2872 #: build/C/man3/expm1.3:182
2873 msgid "B<exp>(3), B<log>(3), B<log1p>(3)"
2874 msgstr "B<exp>(3), B<log>(3), B<log1p>(3)"
2877 #: build/C/man3/fabs.3:32
2883 #: build/C/man3/fabs.3:32
2889 #: build/C/man3/fabs.3:35
2890 msgid "fabs, fabsf, fabsl - absolute value of floating-point number"
2891 msgstr "fabs, fabsf, fabsl - 浮動小数点実数の絶対値"
2894 #: build/C/man3/fabs.3:40
2896 msgid "B<double fabs(double >I<x>B<);>\n"
2897 msgstr "B<double fabs(double >I<x>B<);>\n"
2900 #: build/C/man3/fabs.3:42
2902 msgid "B<float fabsf(float >I<x>B<);>\n"
2903 msgstr "B<float fabsf(float >I<x>B<);>\n"
2906 #: build/C/man3/fabs.3:44
2908 msgid "B<long double fabsl(long double >I<x>B<);>\n"
2909 msgstr "B<long double fabsl(long double >I<x>B<);>\n"
2912 #: build/C/man3/fabs.3:56
2913 msgid "B<fabsf>(), B<fabsl>():"
2914 msgstr "B<fabsf>(), B<fabsl>():"
2917 #: build/C/man3/fabs.3:68
2919 "These functions return the absolute value of the floating-point number I<x>."
2920 msgstr "これらの関数は浮動小数点実数 I<x> の絶対値を返す。"
2923 #: build/C/man3/fabs.3:71
2924 msgid "These functions return the absolute value of I<x>."
2925 msgstr "これらの関数は I<x> の絶対値を返す。"
2928 #: build/C/man3/fabs.3:79
2929 msgid "If I<x> is -0, +0 is returned."
2930 msgstr "I<x> が -0 の場合、+0 が返される。"
2933 #: build/C/man3/fabs.3:83
2935 "If I<x> is negative infinity or positive infinity, positive infinity is "
2937 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。"
2940 #: build/C/man3/fabs.3:93
2941 msgid "The B<fabs>(), B<fabsf>(), and B<fabsl>() functions are thread-safe."
2942 msgstr "関数 B<fabs>(), B<fabsf>(), B<fabsl>() はスレッドセーフである。"
2945 #: build/C/man3/fabs.3:106
2946 msgid "B<abs>(3), B<cabs>(3), B<ceil>(3), B<floor>(3), B<labs>(3), B<rint>(3)"
2947 msgstr "B<abs>(3), B<cabs>(3), B<ceil>(3), B<floor>(3), B<labs>(3), B<rint>(3)"
2950 #: build/C/man3/fdim.3:9
2956 #: build/C/man3/fdim.3:9
2962 #: build/C/man3/fdim.3:12
2963 msgid "fdim, fdimf, fdiml - positive difference"
2964 msgstr "fdim, fdimf, fdiml - 正の差分を計算する"
2967 #: build/C/man3/fdim.3:14 build/C/man3/fmax.3:14 build/C/man3/fmin.3:14
2968 #: build/C/man3/gamma.3:14 build/C/man3/ilogb.3:34 build/C/man3/logb.3:34
2969 #: build/C/man3/nan.3:16 build/C/man3/nextafter.3:17 build/C/man3/scalb.3:33
2970 #: build/C/man3/scalbln.3:33 build/C/man3/signbit.3:16
2971 #: build/C/man3/significand.3:15 build/C/man3/tgamma.3:18
2972 msgid "B<#include E<lt>math.hE<gt>>"
2973 msgstr "B<#include E<lt>math.hE<gt>>"
2976 #: build/C/man3/fdim.3:16
2977 msgid "B<double fdim(double >I<x>B<, double >I<y>B<);>"
2978 msgstr "B<double fdim(double >I<x>B<, double >I<y>B<);>"
2981 #: build/C/man3/fdim.3:18
2982 msgid "B<float fdimf(float >I<x>B<, float >I<y>B<);>"
2983 msgstr "B<float fdimf(float >I<x>B<, float >I<y>B<);>"
2986 #: build/C/man3/fdim.3:20
2987 msgid "B<long double fdiml(long double >I<x>B<, long double >I<y>B<);>"
2988 msgstr "B<long double fdiml(long double >I<x>B<, long double >I<y>B<);>"
2991 #: build/C/man3/fdim.3:31
2992 msgid "B<fdimf>(), B<fdiml>():"
2993 msgstr "B<fdimf>(), B<fdiml>():"
2996 #: build/C/man3/fdim.3:42
2998 "These functions return the positive difference, max(I<x>-I<y>,0), between "
3000 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。"
3003 #: build/C/man3/fdim.3:44
3004 msgid "On success, these functions return the positive difference."
3005 msgstr "成功すると、これらの関数は正の差分を返す。"
3008 #: build/C/man3/fdim.3:50 build/C/man3/fma.3:63 build/C/man3/fmod.3:102
3009 #: build/C/man3/nextafter.3:127 build/C/man3/remainder.3:130
3010 #: build/C/man3/remquo.3:83
3011 msgid "If I<x> or I<y> is a NaN, a NaN is returned."
3012 msgstr "I<x> か I<y> が NaN の場合、NaN が返される。"
3015 #: build/C/man3/fdim.3:59 build/C/man3/hypot.3:122
3017 "If the result overflows, a range error occurs, and the functions return "
3018 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively."
3020 "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"
3021 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。"
3023 #. Unable to test this case, since the best approximation of
3024 #. pi/2 in double precision only yields a tan() value of 1.633e16.
3029 #: build/C/man3/fdim.3:74 build/C/man3/fma.3:141 build/C/man3/nextafter.3:165
3030 #: build/C/man3/scalb.3:163 build/C/man3/scalbln.3:145 build/C/man3/tan.3:133
3031 msgid "An overflow floating-point exception (B<FE_OVERFLOW>) is raised."
3032 msgstr "オーバーフロー浮動小数点例外 (B<FE_OVERFLOW>) が上がる。"
3035 #: build/C/man3/fdim.3:89
3036 msgid "The B<fdim>(), B<fdimf>(), and B<fdiml>() functions are thread-safe."
3037 msgstr "関数 B<fdim>(), B<fdimf>(), B<fdiml>() はスレッドセーフである。"
3040 #: build/C/man3/fdim.3:93 build/C/man3/fmin.3:70
3045 #: build/C/man3/fenv.3:27
3051 #: build/C/man3/fenv.3:27
3057 #: build/C/man3/fenv.3:27 build/C/man7/math_error.7:26
3058 #: build/C/man3/matherr.3:27
3064 #: build/C/man3/fenv.3:33
3066 "feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, "
3067 "fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, "
3068 "feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point "
3069 "rounding and exception handling"
3071 "feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, "
3072 "fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, "
3073 "feupdateenv, feenableexcept, fedisableexcept, fegetexcept - 浮動小数点の丸め"
3077 #: build/C/man3/fenv.3:36 build/C/man3/fenv.3:311
3079 msgid "B<#include E<lt>fenv.hE<gt>>\n"
3080 msgstr "B<#include E<lt>fenv.hE<gt>>\n"
3083 #: build/C/man3/fenv.3:38
3085 msgid "B<int feclearexcept(int >I<excepts>B<);>\n"
3086 msgstr "B<int feclearexcept(int >I<excepts>B<);>\n"
3089 #: build/C/man3/fenv.3:40
3091 msgid "B<int fegetexceptflag(fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3092 msgstr "B<int fegetexceptflag(fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3095 #: build/C/man3/fenv.3:42
3097 msgid "B<int feraiseexcept(int >I<excepts>B<);>\n"
3098 msgstr "B<int feraiseexcept(int >I<excepts>B<);>\n"
3101 #: build/C/man3/fenv.3:44
3103 msgid "B<int fesetexceptflag(const fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3104 msgstr "B<int fesetexceptflag(const fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3107 #: build/C/man3/fenv.3:46
3109 msgid "B<int fetestexcept(int >I<excepts>B<);>\n"
3110 msgstr "B<int fetestexcept(int >I<excepts>B<);>\n"
3113 #: build/C/man3/fenv.3:48
3115 msgid "B<int fegetround(void);>\n"
3116 msgstr "B<int fegetround(void);>\n"
3119 #: build/C/man3/fenv.3:50
3121 msgid "B<int fesetround(int >I<rounding_mode>B<);>\n"
3122 msgstr "B<int fesetround(int >I<rounding_mode>B<);>\n"
3125 #: build/C/man3/fenv.3:52
3127 msgid "B<int fegetenv(fenv_t *>I<envp>B<);>\n"
3128 msgstr "B<int fegetenv(fenv_t *>I<envp>B<);>\n"
3131 #: build/C/man3/fenv.3:54
3133 msgid "B<int feholdexcept(fenv_t *>I<envp>B<);>\n"
3134 msgstr "B<int feholdexcept(fenv_t *>I<envp>B<);>\n"
3137 #: build/C/man3/fenv.3:56
3139 msgid "B<int fesetenv(const fenv_t *>I<envp>B<);>\n"
3140 msgstr "B<int fesetenv(const fenv_t *>I<envp>B<);>\n"
3143 #: build/C/man3/fenv.3:58
3145 msgid "B<int feupdateenv(const fenv_t *>I<envp>B<);>\n"
3146 msgstr "B<int feupdateenv(const fenv_t *>I<envp>B<);>\n"
3149 #: build/C/man3/fenv.3:64
3151 "These eleven functions were defined in C99, and describe the handling of "
3152 "floating-point rounding and exceptions (overflow, zero-divide, etc.)."
3154 "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"
3155 "バーフロー、ゼロによる除算など) の取り扱いを規定する。"
3158 #: build/C/man3/fenv.3:64
3164 #: build/C/man3/fenv.3:69
3166 "The I<divide-by-zero> exception occurs when an operation on finite numbers "
3167 "produces infinity as exact answer."
3169 "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"
3173 #: build/C/man3/fenv.3:75
3175 "The I<overflow> exception occurs when a result has to be represented as a "
3176 "floating-point number, but has (much) larger absolute value than the largest "
3177 "(finite) floating-point number that is representable."
3179 "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"
3180 "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"
3184 #: build/C/man3/fenv.3:82
3186 "The I<underflow> exception occurs when a result has to be represented as a "
3187 "floating-point number, but has smaller absolute value than the smallest "
3188 "positive normalized floating-point number (and would lose much accuracy when "
3189 "represented as a denormalized number)."
3191 "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"
3192 "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"
3193 "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。"
3196 #: build/C/man3/fenv.3:92
3198 "The I<inexact> exception occurs when the rounded result of an operation is "
3199 "not equal to the infinite precision result. It may occur whenever "
3200 "I<overflow> or I<underflow> occurs."
3202 "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"
3203 "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"
3207 #: build/C/man3/fenv.3:97
3209 "The I<invalid> exception occurs when there is no well-defined result for an "
3210 "operation, as for 0/0 or infinity - infinity or sqrt(-1)."
3212 "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"
3213 "る。 例えば 0/0、無限大 - 無限大、sqrt(-1) など。"
3216 #: build/C/man3/fenv.3:97
3218 msgid "Exception handling"
3222 #: build/C/man3/fenv.3:103
3224 "Exceptions are represented in two ways: as a single bit (exception present/"
3225 "absent), and these bits correspond in some implementation-defined way with "
3226 "bit positions in an integer, and also as an opaque structure that may "
3227 "contain more information about the exception (perhaps the code address where "
3230 "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"
3231 "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"
3232 "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"
3233 "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"
3237 #: build/C/man3/fenv.3:119
3239 "Each of the macros B<FE_DIVBYZERO>, B<FE_INEXACT>, B<FE_INVALID>, "
3240 "B<FE_OVERFLOW>, B<FE_UNDERFLOW> is defined when the implementation supports "
3241 "handling of the corresponding exception, and if so then defines the "
3242 "corresponding bit(s), so that one can call exception handling functions, for "
3243 "example, using the integer argument B<FE_OVERFLOW>|B<FE_UNDERFLOW>. Other "
3244 "exceptions may be supported. The macro B<FE_ALL_EXCEPT> is the bitwise OR "
3245 "of all bits corresponding to supported exceptions."
3247 "B<FE_DIVBYZERO>, B<FE_INEXACT>, B<FE_INVALID>, B<FE_OVERFLOW>, "
3248 "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"
3249 "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"
3250 "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"
3251 "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"
3252 "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"
3253 "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)。"
3256 #: build/C/man3/fenv.3:124
3258 "The B<feclearexcept>() function clears the supported exceptions represented "
3259 "by the bits in its argument."
3261 "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"
3262 "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)。"
3265 #: build/C/man3/fenv.3:132
3267 "The B<fegetexceptflag>() function stores a representation of the state of "
3268 "the exception flags represented by the argument I<excepts> in the opaque "
3271 "B<fegetexceptflag>() 関数は、引き数 I<excepts> で指定された例外フラグの状態"
3272 "を I<*flagp> が指す内部オブジェクトに保存する。"
3275 #: build/C/man3/fenv.3:137
3277 "The B<feraiseexcept>() function raises the supported exceptions represented "
3278 "by the bits in I<excepts>."
3280 "B<feraiseexcept>() 関数は、 I<excepts> のビット列で指定された例外のうち、 実"
3281 "装がサポートしているものを発生させる。"
3284 #: build/C/man3/fenv.3:148
3286 "The B<fesetexceptflag>() function sets the complete status for the "
3287 "exceptions represented by I<excepts> to the value I<*flagp>. This value "
3288 "must have been obtained by an earlier call of B<fegetexceptflag>() with a "
3289 "last argument that contained all bits in I<excepts>."
3291 "B<fesetexceptflag>() 関数は、 I<excepts> で指定された例外に対応するフラグの"
3292 "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 "
3293 "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"
3294 "き、 B<fegetexceptflag>() の最後の引き数には、 B<fesetexceptflag>() に渡す "
3295 "I<excepts> のすべてのビットを含む値を指定すること)。"
3298 #: build/C/man3/fenv.3:155
3300 "The B<fetestexcept>() function returns a word in which the bits are set "
3301 "that were set in the argument I<excepts> and for which the corresponding "
3302 "exception is currently set."
3304 "B<fetestexcept>() 関数は、 I<excepts> 引き数でセットされているビットのう"
3305 "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。"
3308 #: build/C/man3/fenv.3:155
3310 msgid "Rounding mode"
3314 #: build/C/man3/fenv.3:163
3316 "The rounding mode determines how the result of floating-point operations is "
3317 "treated when the result cannot be exactly represented in the significand. "
3318 "Various rounding modes may be provided: round to nearest (the default), "
3319 "round up (toward positive infinity), round down (toward negative infinity), "
3320 "and round toward zero."
3322 "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"
3323 "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"
3324 "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"
3325 "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、"
3329 #: build/C/man3/fenv.3:172
3331 "Each of the macros B<FE_TONEAREST>, B<FE_UPWARD>, B<FE_DOWNWARD>, and "
3332 "B<FE_TOWARDZERO> is defined when the implementation supports getting and "
3333 "setting the corresponding rounding direction."
3335 "B<FE_TONEAREST>, B<FE_UPWARD>, B<FE_DOWNWARD>, B<FE_TOWARDZERO> の各マクロ"
3336 "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。"
3339 #: build/C/man3/fenv.3:177
3341 "The B<fegetround>() function returns the macro corresponding to the current "
3343 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。"
3346 #: build/C/man3/fenv.3:182
3348 "The B<fesetround>() function sets the rounding mode as specified by its "
3349 "argument and returns zero when it was successful."
3351 "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"
3355 #: build/C/man3/fenv.3:190
3357 "C99 and POSIX.1-2008 specify an identifier, B<FLT_ROUNDS>, defined in "
3358 "I<E<lt>float.hE<gt>>, which indicates the implementation-defined rounding "
3359 "behavior for floating-point addition. This identifier has one of the "
3362 "C99 と POSIX.1-2008 では B<FLT_ROUNDS> という識別子が規定されており、 "
3363 "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"
3364 "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。"
3367 #: build/C/man3/fenv.3:190
3373 #: build/C/man3/fenv.3:192
3374 msgid "The rounding mode is not determinable."
3375 msgstr "丸めモードは決められていない。"
3378 #: build/C/man3/fenv.3:192
3384 #: build/C/man3/fenv.3:194
3385 msgid "Rounding is toward 0."
3389 #: build/C/man3/fenv.3:194
3395 #: build/C/man3/fenv.3:196
3396 msgid "Rounding is toward nearest number."
3400 #: build/C/man3/fenv.3:196
3406 #: build/C/man3/fenv.3:198
3407 msgid "Rounding is toward positive infinity."
3408 msgstr "正の無限大に向けて丸める。"
3411 #: build/C/man3/fenv.3:198
3417 #: build/C/man3/fenv.3:200
3418 msgid "Rounding is toward negative infinity."
3419 msgstr "負の無限大に向けて丸める。"
3422 #: build/C/man3/fenv.3:202
3423 msgid "Other values represent machine-dependent, nonstandard rounding modes."
3424 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。"
3427 #: build/C/man3/fenv.3:208
3429 "The value of B<FLT_ROUNDS> should reflect the current rounding mode as set "
3430 "by B<fesetround>() (but see BUGS)."
3432 "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"
3433 "されるべきである (但し、「バグ」の節を参照)。"
3436 #: build/C/man3/fenv.3:208
3438 msgid "Floating-point environment"
3442 #: build/C/man3/fenv.3:220
3444 "The entire floating-point environment, including control modes and status "
3445 "flags, can be handled as one opaque object, of type I<fenv_t>. The default "
3446 "environment is denoted by B<FE_DFL_ENV> (of type I<const fenv_t\\ *>). This "
3447 "is the environment setup at program start and it is defined by ISO C to have "
3448 "round to nearest, all exceptions cleared and a nonstop (continue on "
3451 "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"
3452 "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 "
3453 "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"
3454 "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 "
3455 "(B<FE_TONEAREST>) に設定し、すべての例外をクリアし、不停止 (nonstop) (例外"
3456 "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。"
3459 #: build/C/man3/fenv.3:225
3461 "The B<fegetenv>() function saves the current floating-point environment in "
3462 "the object I<*envp>."
3464 "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"
3468 #: build/C/man3/fenv.3:232
3470 "The B<feholdexcept>() function does the same, then clears all exception "
3471 "flags, and sets a nonstop (continue on exceptions) mode, if available. It "
3472 "returns zero when successful."
3474 "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"
3475 "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。"
3478 #: build/C/man3/fenv.3:245
3480 "The B<fesetenv>() function restores the floating-point environment from the "
3481 "object I<*envp>. This object must be known to be valid, for example, the "
3482 "result of a call to B<fegetenv>() or B<feholdexcept>() or equal to "
3483 "B<FE_DFL_ENV>. This call does not raise exceptions."
3485 "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"
3486 "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"
3487 "い。 例えば、 B<fegetenv>() や B<feholdexcept>() を呼び出した結果であると"
3488 "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"
3492 #: build/C/man3/fenv.3:258
3494 "The B<feupdateenv>() function installs the floating-point environment "
3495 "represented by the object I<*envp>, except that currently raised exceptions "
3496 "are not cleared. After calling this function, the raised exceptions will be "
3497 "a bitwise OR of those previously set with those in I<*envp>. As before, the "
3498 "object I<*envp> must be known to be valid."
3500 "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"
3501 "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"
3502 "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 "
3503 "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"
3504 "あることが分かっていなければならない。"
3506 #. Earlier seven of these functions were listed as returning void.
3507 #. This was corrected in Corrigendum 1 (ISO/IEC 9899:1999/Cor.1:2001(E))
3508 #. of the C99 Standard.
3510 #: build/C/man3/fenv.3:263
3512 "These functions return zero on success and nonzero if an error occurred."
3513 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。"
3516 #: build/C/man3/fenv.3:284
3518 "The B<feclearexcept>(), B<fegetexceptflag>(), B<fegetexceptflag>(), "
3519 "B<fesetexceptflag>(), B<fetestexcept>(), B<fegetround>(), B<fesetround>(), "
3520 "B<fegetenv>(), B<feholdexcept>(), B<fesetenv>(), B<feupdateenv>(), "
3521 "B<feenableexcept>(), B<fedisableexcept>(), and B<fegetexcept>() functions "
3524 "関数 B<feclearexcept>(), B<fegetexceptflag>(), B<fegetexceptflag>(), "
3525 "B<fesetexceptflag>(), B<fetestexcept>(), B<fegetround>(), B<fesetround>(), "
3526 "B<fegetenv>(), B<feholdexcept>(), B<fesetenv>(), B<feupdateenv>(), "
3527 "B<feenableexcept>(), B<fedisableexcept>(), and B<fegetexcept>() はスレッド"
3531 #: build/C/man3/fenv.3:286
3532 msgid "IEC 60559 (IEC 559:1989), ANSI/IEEE 854, C99, POSIX.1-2001."
3533 msgstr "IEC 60559 (IEC 559:1989), ANSI/IEEE 854, C99, POSIX.1-2001."
3536 #: build/C/man3/fenv.3:287
3542 #: build/C/man3/fenv.3:306
3544 "If possible, the GNU C Library defines a macro B<FE_NOMASK_ENV> which "
3545 "represents an environment where every exception raised causes a trap to "
3546 "occur. You can test for this macro using B<#ifdef>. It is defined only if "
3547 "B<_GNU_SOURCE> is defined. The C99 standard does not define a way to set "
3548 "individual bits in the floating-point mask, for example, to trap on specific "
3549 "flags. Since version 2.2, glibc supports the functions B<feenableexcept>() "
3550 "and B<fedisableexcept>() to set individual floating-point traps, and "
3551 "B<fegetexcept>() to query the state."
3553 "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"
3554 "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"
3555 "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"
3556 "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"
3557 "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、 "
3558 "B<feenableexcept>() 関数と B<fedisableexcept>() 関数をサポートしており、 "
3559 "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 "
3560 "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。"
3563 #: build/C/man3/fenv.3:313
3565 msgid "B<int feenableexcept(int >I<excepts>B<);>\n"
3566 msgstr "B<int feenableexcept(int >I<excepts>B<);>\n"
3569 #: build/C/man3/fenv.3:315
3571 msgid "B<int fedisableexcept(int >I<excepts>B<);>\n"
3572 msgstr "B<int fedisableexcept(int >I<excepts>B<);>\n"
3575 #: build/C/man3/fenv.3:317
3577 msgid "B<int fegetexcept(void);>\n"
3578 msgstr "B<int fegetexcept(void);>\n"
3581 #: build/C/man3/fenv.3:331
3583 "The B<feenableexcept>() and B<fedisableexcept>() functions enable "
3584 "(disable) traps for each of the exceptions represented by I<excepts> and "
3585 "return the previous set of enabled exceptions when successful, and -1 "
3586 "otherwise. The B<fegetexcept>() function returns the set of all currently "
3587 "enabled exceptions."
3589 "B<feenableexcept>() 関数と B<fedisableexcept>() 関数は I<excepts> によって"
3590 "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"
3591 "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>() "
3592 "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。"
3594 #. Aug 08, glibc 2.8
3595 #. See http://gcc.gnu.org/ml/gcc/2002-02/msg01535.html
3597 #: build/C/man3/fenv.3:342
3599 "C99 specifies that the value of B<FLT_ROUNDS> should reflect changes to the "
3600 "current rounding mode, as set by B<fesetround>(). Currently, this does not "
3601 "occur: B<FLT_ROUNDS> always has the value 1."
3603 "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"
3604 "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"
3605 "おらず、 B<FLT_ROUNDS> は常に値 1 となる。"
3608 #: build/C/man3/fenv.3:344
3609 msgid "B<math_error>(7)"
3610 msgstr "B<math_error>(7)"
3613 #: build/C/man3/finite.3:25
3619 #: build/C/man3/finite.3:25
3625 #: build/C/man3/finite.3:29
3627 "finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD "
3628 "floating-point classification functions"
3630 "finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD "
3634 #: build/C/man3/finite.3:34
3636 msgid "B<int finite(double >I<x>B<);>\n"
3637 msgstr "B<int finite(double >I<x>B<);>\n"
3640 #: build/C/man3/finite.3:36
3642 msgid "B<int finitef(float >I<x>B<);>\n"
3643 msgstr "B<int finitef(float >I<x>B<);>\n"
3646 #: build/C/man3/finite.3:38
3648 msgid "B<int finitel(long double >I<x>B<);>\n"
3649 msgstr "B<int finitel(long double >I<x>B<);>\n"
3652 #: build/C/man3/finite.3:40
3654 msgid "B<int isinf(double >I<x>B<);>\n"
3655 msgstr "B<int isinf(double >I<x>B<);>\n"
3658 #: build/C/man3/finite.3:42
3660 msgid "B<int isinff(float >I<x>B<);>\n"
3661 msgstr "B<int isinff(float >I<x>B<);>\n"
3664 #: build/C/man3/finite.3:44
3666 msgid "B<int isinfl(long double >I<x>B<);>\n"
3667 msgstr "B<int isinfl(long double >I<x>B<);>\n"
3670 #: build/C/man3/finite.3:46
3672 msgid "B<int isnan(double >I<x>B<);>\n"
3673 msgstr "B<int isnan(double >I<x>B<);>\n"
3676 #: build/C/man3/finite.3:48
3678 msgid "B<int isnanf(float >I<x>B<);>\n"
3679 msgstr "B<int isnanf(float >I<x>B<);>\n"
3682 #: build/C/man3/finite.3:50
3684 msgid "B<int isnanl(long double >I<x>B<);>\n"
3685 msgstr "B<int isnanl(long double >I<x>B<);>\n"
3688 #: build/C/man3/finite.3:61
3689 msgid "B<finite>(), B<finitef>(), B<finitel>():"
3690 msgstr "B<finite>(), B<finitef>(), B<finitel>():"
3693 #: build/C/man3/finite.3:63 build/C/man3/finite.3:76 build/C/man3/lgamma.3:65
3694 msgid "_BSD_SOURCE || _SVID_SOURCE"
3695 msgstr "_BSD_SOURCE || _SVID_SOURCE"
3698 #: build/C/man3/finite.3:65 build/C/man3/fpclassify.3:58
3700 msgstr "B<isinf>():"
3703 #: build/C/man3/finite.3:67
3705 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
3708 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
3712 #: build/C/man3/finite.3:74
3713 msgid "B<isinff>(), B<isinfl>():"
3714 msgstr "B<isinff>(), B<isinfl>():"
3717 #: build/C/man3/finite.3:78 build/C/man3/fpclassify.3:50
3719 msgstr "B<isnan>():"
3722 #: build/C/man3/finite.3:80
3723 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE;"
3724 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE;"
3727 #: build/C/man3/finite.3:86
3728 msgid "B<isnanf>(), B<isnanl>():"
3729 msgstr "B<isnanf>(), B<isnanl>():"
3732 #: build/C/man3/finite.3:88 build/C/man3/gamma.3:38 build/C/man3/scalb.3:58
3733 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
3734 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
3737 #: build/C/man3/finite.3:100
3739 "The B<finite>(), B<finitef>(), and B<finitel>() functions return a nonzero "
3740 "value if I<x> is neither infinite nor a \"not-a-number\" (NaN) value, and 0 "
3743 "関数 B<finite>(), B<finitef>(), B<finitel>() は、 I<x> が無限大や無効値 "
3744 "(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。"
3747 #: build/C/man3/finite.3:110
3749 "The B<isnan>(), B<isnanf>(), and B<isnanl>() functions return a nonzero "
3750 "value if I<x> is a NaN value, and 0 otherwise."
3752 "関数 B<isnan>(), B<isnanf>(), and B<isnanl>() 関数は、 I<x> が NaN の場合 0 "
3753 "以外の値を返し、 それ以外の場合は 0 を返す。"
3756 #: build/C/man3/finite.3:121
3758 "The B<isinf>(), B<isinff>(), and B<isinfl>() functions return 1 if I<x> is "
3759 "positive infinity, -1 if I<x> is negative infinity, and 0 otherwise."
3761 "関数 B<isinf>(), B<isinff>(), B<isinfl>() は、 I<x> が正の無限大であれば 1 を"
3762 "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。"
3765 #: build/C/man3/finite.3:135
3767 "The B<finite>(), B<finitef>(), B<finitel>(), B<isinf>(), B<isinff>(), "
3768 "B<isinfl>(), B<isnan>(), B<isnanf>(), and B<isnanl>() functions are thread-"
3771 "関数 B<finite>(), B<finitef>(), B<finitel>(), B<isinf>(), B<isinff>(), "
3772 "B<isinfl>(), B<isnan>(), B<isnanf>(), B<isnanl>() はスレッドセーフである。"
3774 #. finite* not on HP-UX; they exist on Tru64.
3778 #. function occurs in 4.3BSD.
3779 #. see IEEE.3 in the 4.3BSD manual
3781 #: build/C/man3/finite.3:155
3783 "Note that these functions are obsolete. C99 defines macros B<isfinite>(), "
3784 "B<isinf>(), and B<isnan>() (for all types) replacing them. Further note "
3785 "that the C99 B<isinf>() has weaker guarantees on the return value. See "
3788 "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 "
3789 "(どんな型にも適用できる) B<isfinite>(), B<isinf>(), B<isnan>() というマクロ"
3790 "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"
3791 "しかないことにも 注意すること。詳細は B<fpclassify>(3) を参照。"
3794 #: build/C/man3/finite.3:157
3795 msgid "B<fpclassify>(3)"
3796 msgstr "B<fpclassify>(3)"
3799 #: build/C/man3/floor.3:27
3805 #: build/C/man3/floor.3:27
3811 #: build/C/man3/floor.3:30
3813 "floor, floorf, floorl - largest integral value not greater than argument"
3814 msgstr "floor, floorf, floorl - 引き数を越えない最大の整数値"
3817 #: build/C/man3/floor.3:35
3819 msgid "B<double floor(double >I<x>B<);>\n"
3820 msgstr "B<double floor(double >I<x>B<);>\n"
3823 #: build/C/man3/floor.3:37
3825 msgid "B<float floorf(float >I<x>B<);>\n"
3826 msgstr "B<float floorf(float >I<x>B<);>\n"
3829 #: build/C/man3/floor.3:39
3831 msgid "B<long double floorl(long double >I<x>B<);>\n"
3832 msgstr "B<long double floorl(long double >I<x>B<);>\n"
3835 #: build/C/man3/floor.3:51
3836 msgid "B<floorf>(), B<floorl>():"
3837 msgstr "B<floorf>(), B<floorl>():"
3840 #: build/C/man3/floor.3:62
3842 "These functions return the largest integral value that is not greater than "
3844 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。"
3847 #: build/C/man3/floor.3:68
3848 msgid "For example, I<floor(0.5)> is 0.0, and I<floor(-0.5)> is -1.0."
3849 msgstr "例えば、 I<floor(0.5)> は 0.0 で、 I<floor(-0.5)> は -1.0 である。"
3852 #: build/C/man3/floor.3:71
3853 msgid "These functions return the floor of I<x>."
3854 msgstr "これらの関数は I<x> を越えない最小の整数値を返す。"
3857 #: build/C/man3/floor.3:77
3859 "If I<x> is integral, +0, -0, NaN, or an infinity, I<x> itself is returned."
3861 "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。"
3864 #: build/C/man3/floor.3:88
3866 "The B<floor>(), B<floorf>(), and B<floorl>() functions are thread-safe."
3867 msgstr "関数 B<floor>(), B<floorf>(), B<floorl>() はスレッドセーフである。"
3870 #: build/C/man3/floor.3:117
3872 "B<ceil>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), "
3875 "B<ceil>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), "
3879 #: build/C/man3/fma.3:12
3885 #: build/C/man3/fma.3:12 build/C/man3/fmax.3:9 build/C/man3/fmin.3:9
3891 #: build/C/man3/fma.3:15
3892 msgid "fma, fmaf, fmal - floating-point multiply and add"
3893 msgstr "fma, fmaf, fmal - 浮動小数点数の積と和を計算する"
3896 #: build/C/man3/fma.3:20
3898 msgid "B<double fma(double >I<x>B<, double >I<y>B<, double >I<z>B<);>\n"
3899 msgstr "B<double fma(double >I<x>B<, double >I<y>B<, double >I<z>B<);>\n"
3902 #: build/C/man3/fma.3:22
3904 msgid "B<float fmaf(float >I<x>B<, float >I<y>B<, float >I<z>B<);>\n"
3905 msgstr "B<float fmaf(float >I<x>B<, float >I<y>B<, float >I<z>B<);>\n"
3908 #: build/C/man3/fma.3:24
3910 msgid "B<long double fmal(long double >I<x>B<, long double >I<y>B<, long double >I<z>B<);>\n"
3911 msgstr "B<long double fmal(long double >I<x>B<, long double >I<y>B<, long double >I<z>B<);>\n"
3914 #: build/C/man3/fma.3:37
3915 msgid "B<fma>(), B<fmaf>(), B<fmal>():"
3916 msgstr "B<fma>(), B<fmaf>(), B<fmal>():"
3919 #: build/C/man3/fma.3:53
3921 "The B<fma>() function computes I<x> * I<y> + I<z>. The result is rounded "
3922 "as one ternary operation according to the current rounding mode (see "
3925 "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"
3926 "現在の丸めモードにしたがって丸められる (B<fenv>(3) 参照)。"
3929 #: build/C/man3/fma.3:57
3931 "These functions return the value of I<x> * I<y> + I<z>, rounded as one "
3932 "ternary operation."
3934 "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"
3938 #: build/C/man3/fma.3:73
3940 "If I<x> times I<y> is an exact infinity, and I<z> is an infinity with the "
3941 "opposite sign, a domain error occurs, and a NaN is returned."
3943 "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"
3944 "合、 領域エラー (domain error) が発生し、NaN が返される。"
3946 #. POSIX.1-2008 allows some possible differences for the following two
3947 #. domain error cases, but on Linux they are treated the same (AFAICS).
3948 #. Nevertheless, we'll mirror POSIX.1 and describe the two cases
3950 #. POSIX.1 says that a NaN or an implementation-defined value shall
3951 #. be returned for this case.
3953 #: build/C/man3/fma.3:89
3955 "If one of I<x> or I<y> is an infinity, the other is 0, and I<z> is not a "
3956 "NaN, a domain error occurs, and a NaN is returned."
3958 "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、"
3959 "領域エラーが発生し、NaN が返される。"
3961 #. POSIX.1 makes the domain error optional for this case.
3963 #: build/C/man3/fma.3:100
3965 "If one of I<x> or I<y> is an infinity, and the other is 0, and I<z> is a "
3966 "NaN, a domain error occurs, and a NaN is returned."
3968 "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"
3969 "エラーが発生し、NaN が返される。"
3972 #: build/C/man3/fma.3:109
3974 "If I<x> times I<y> is not an infinity times zero (or vice versa), and I<z> "
3975 "is a NaN, a NaN is returned."
3977 "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"
3981 #: build/C/man3/fma.3:113
3983 "If the result overflows, a range error occurs, and an infinity with the "
3984 "correct sign is returned."
3986 "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"
3990 #: build/C/man3/fma.3:117
3992 "If the result underflows, a range error occurs, and a signed 0 is returned."
3994 "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。"
3997 #: build/C/man3/fma.3:124
3999 msgid "Domain error: I<x> * I<y> + I<z>, or I<x> * I<y> is invalid and I<z> is not a NaN"
4000 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"
4006 #: build/C/man3/fma.3:133 build/C/man3/log1p.3:128 build/C/man3/lrint.3:103
4007 #: build/C/man3/lround.3:106 build/C/man3/remainder.3:165
4008 #: build/C/man3/remquo.3:117 build/C/man3/scalb.3:155 build/C/man3/sincos.3:67
4009 msgid "An invalid floating-point exception (B<FE_INVALID>) is raised."
4010 msgstr "不正 (invalid) 浮動小数点例外 (B<FE_INVALID>) が上がる。"
4013 #: build/C/man3/fma.3:141 build/C/man3/hypot.3:143 build/C/man3/tgamma.3:141
4014 #: build/C/man3/y0.3:201
4016 msgid "Range error: result underflow"
4017 msgstr "範囲エラー (range error): 結果のアンダーフロー"
4020 #: build/C/man3/fma.3:164
4021 msgid "The B<fma>(), B<fmaf>(), and B<fmal>() functions are thread-safe."
4022 msgstr "関数 B<fma>(), B<fmaf>(), B<fmal>() はスレッドセーフである。"
4025 #: build/C/man3/fma.3:169
4026 msgid "B<remainder>(3), B<remquo>(3)"
4027 msgstr "B<remainder>(3), B<remquo>(3)"
4030 #: build/C/man3/fmax.3:9
4036 #: build/C/man3/fmax.3:12
4037 msgid "fmax, fmaxf, fmaxl - determine maximum of two floating-point numbers"
4038 msgstr "fmax, fmaxf, fmaxl - 二つの浮動小数点数の最大値を求める"
4041 #: build/C/man3/fmax.3:16
4042 msgid "B<double fmax(double >I<x>B<, double >I<y>B<);>"
4043 msgstr "B<double fmax(double >I<x>B<, double >I<y>B<);>"
4046 #: build/C/man3/fmax.3:18
4047 msgid "B<float fmaxf(float >I<x>B<, float >I<y>B<);>"
4048 msgstr "B<float fmaxf(float >I<x>B<, float >I<y>B<);>"
4051 #: build/C/man3/fmax.3:20
4052 msgid "B<long double fmaxl(long double >I<x>B<, long double >I<y>B<);>"
4053 msgstr "B<long double fmaxl(long double >I<x>B<, long double >I<y>B<);>"
4056 #: build/C/man3/fmax.3:32
4057 msgid "B<fmax>(), B<fmaxf>(), B<fmaxl>():"
4058 msgstr "B<fmax>(), B<fmaxf>(), B<fmaxl>():"
4061 #: build/C/man3/fmax.3:45
4062 msgid "These functions return the larger value of I<x> and I<y>."
4063 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。"
4066 #: build/C/man3/fmax.3:50
4067 msgid "These functions return the maximum of I<x> and I<y>."
4068 msgstr "これらの関数は I<x> と I<y> の最大値を返す。"
4071 #: build/C/man3/fmax.3:52 build/C/man3/fmin.3:52
4072 msgid "If one argument is a NaN, the other argument is returned."
4073 msgstr "一方の引き数が NaN の場合、もう一方の値が返される。"
4076 #: build/C/man3/fmax.3:54 build/C/man3/fmin.3:54
4077 msgid "If both arguments are NaN, a NaN is returned."
4078 msgstr "両方の引き数が NaN の場合、NaN が返される。"
4081 #: build/C/man3/fmax.3:66
4082 msgid "The B<fmax>(), B<fmaxf>(), and B<fmaxl>() functions are thread-safe."
4083 msgstr "関数 B<fmax>(), B<fmaxf>(), B<fmaxl>() はスレッドセーフである。"
4086 #: build/C/man3/fmax.3:70
4091 #: build/C/man3/fmin.3:9
4097 #: build/C/man3/fmin.3:12
4098 msgid "fmin, fminf, fminl - determine minimum of two floating-point numbers"
4099 msgstr "fmin, fminf, fminl - 二つの浮動小数点数の最小値を求める"
4102 #: build/C/man3/fmin.3:16
4103 msgid "B<double fmin(double >I<x>B<, double >I<y>B<);>"
4104 msgstr "B<double fmin(double >I<x>B<, double >I<y>B<);>"
4107 #: build/C/man3/fmin.3:18
4108 msgid "B<float fminf(float >I<x>B<, float >I<y>B<);>"
4109 msgstr "B<float fminf(float >I<x>B<, float >I<y>B<);>"
4112 #: build/C/man3/fmin.3:20
4113 msgid "B<long double fminl(long double >I<x>B<, long double >I<y>B<);>"
4114 msgstr "B<long double fminl(long double >I<x>B<, long double >I<y>B<);>"
4117 #: build/C/man3/fmin.3:32
4118 msgid "B<fmin>(), B<fminf>(), B<fminl>():"
4119 msgstr "B<fmin>(), B<fminf>(), B<fminl>():"
4122 #: build/C/man3/fmin.3:45
4123 msgid "These functions return the lesser value of I<x> and I<y>."
4124 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。"
4127 #: build/C/man3/fmin.3:50
4128 msgid "These functions return the minimum of I<x> and I<y>."
4129 msgstr "これらの関数は I<x> と I<y> の最小値を返す。"
4132 #: build/C/man3/fmin.3:66
4133 msgid "The B<fmin>(), B<fminf>(), and B<fminl>() functions are thread-safe."
4134 msgstr "関数 B<fmin>(), B<fminf>(), B<fminl>() はスレッドセーフである。"
4137 #: build/C/man3/fmod.3:35
4143 #: build/C/man3/fmod.3:35
4149 #: build/C/man3/fmod.3:38
4150 msgid "fmod, fmodf, fmodl - floating-point remainder function"
4151 msgstr "fmod, fmodf, fmodl - 浮動小数点剰余関数"
4154 #: build/C/man3/fmod.3:43
4156 msgid "B<double fmod(double >I<x>B<, double >I<y>B<);>\n"
4157 msgstr "B<double fmod(double >I<x>B<, double >I<y>B<);>\n"
4160 #: build/C/man3/fmod.3:45
4162 msgid "B<float fmodf(float >I<x>B<, float >I<y>B<);>\n"
4163 msgstr "B<float fmodf(float >I<x>B<, float >I<y>B<);>\n"
4166 #: build/C/man3/fmod.3:47
4168 msgid "B<long double fmodl(long double >I<x>B<, long double >I<y>B<);>\n"
4169 msgstr "B<long double fmodl(long double >I<x>B<, long double >I<y>B<);>\n"
4172 #: build/C/man3/fmod.3:59
4173 msgid "B<fmodf>(), B<fmodl>():"
4174 msgstr "B<fmodf>(), B<fmodl>():"
4177 #: build/C/man3/fmod.3:87
4179 "The B<fmod>() function computes the floating-point remainder of dividing "
4180 "I<x> by I<y>. The return value is I<x> - I<n> * I<y>, where I<n> is the "
4181 "quotient of I<x> / I<y>, rounded toward zero to an integer."
4183 "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 "
4184 "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"
4188 #: build/C/man3/fmod.3:96
4190 "On success, these functions return the value I<x>\\ -\\ I<n>*I<y>, for some "
4191 "integer I<n>, such that the returned value has the same sign as I<x> and a "
4192 "magnitude less than the magnitude of I<y>."
4194 "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 "
4195 "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"
4199 #: build/C/man3/fmod.3:108
4200 msgid "If I<x> is an infinity, a domain error occurs, and a NaN is returned."
4202 "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。"
4205 #: build/C/man3/fmod.3:114
4206 msgid "If I<y> is zero, a domain error occurs, and a NaN is returned."
4207 msgstr "I<y> が 0 の場合、領域エラーが発生し、 NaN が返される。"
4210 #: build/C/man3/fmod.3:120
4211 msgid "If I<x> is +0 (-0), and I<y> is not zero, +0 (-0) is returned."
4212 msgstr "I<x> が +0 (-0) で I<y> が 0 でない場合、+0 (-0) が返される。"
4214 #. [XXX see bug above] and \fIx\fP is not a NaN
4216 #: build/C/man3/fmod.3:136 build/C/man3/remainder.3:172
4218 msgid "Domain error: I<y> is zero"
4219 msgstr "領域エラー: I<y> がゼロ"
4221 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6784
4223 #: build/C/man3/fmod.3:160
4225 "Before version 2.10, the glibc implementation did not set I<errno> to "
4226 "B<EDOM> when a domain error occurred for an infinite I<x>."
4228 "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"
4229 "に、 I<error> に B<EDOM> が設定されなかった。"
4232 #: build/C/man3/fmod.3:162
4233 msgid "B<remainder>(3)"
4234 msgstr "B<remainder>(3)"
4237 #: build/C/man3/fpclassify.3:10
4243 #: build/C/man3/fpclassify.3:10 build/C/man3/frexp.3:33
4249 #: build/C/man3/fpclassify.3:14
4251 "fpclassify, isfinite, isnormal, isnan, isinf - floating-point classification "
4254 "fpclassify, isfinite, isnormal, isnan, isinf - 浮動小数点数の分類マクロ"
4257 #: build/C/man3/fpclassify.3:19
4259 msgid "B<int fpclassify(>I<x>B<);>\n"
4260 msgstr "B<int fpclassify(>I<x>B<);>\n"
4263 #: build/C/man3/fpclassify.3:21
4265 msgid "B<int isfinite(>I<x>B<);>\n"
4266 msgstr "B<int isfinite(>I<x>B<);>\n"
4269 #: build/C/man3/fpclassify.3:23
4271 msgid "B<int isnormal(>I<x>B<);>\n"
4272 msgstr "B<int isnormal(>I<x>B<);>\n"
4275 #: build/C/man3/fpclassify.3:25
4277 msgid "B<int isnan(>I<x>B<);>\n"
4278 msgstr "B<int isnan(>I<x>B<);>\n"
4281 #: build/C/man3/fpclassify.3:27
4283 msgid "B<int isinf(>I<x>B<);>\n"
4284 msgstr "B<int isinf(>I<x>B<);>\n"
4287 #: build/C/man3/fpclassify.3:42
4288 msgid "B<fpclassify>(), B<isfinite>(), B<isnormal>():"
4289 msgstr "B<fpclassify>(), B<isfinite>(), B<isnormal>():"
4292 #: build/C/man3/fpclassify.3:76
4294 "Floating point numbers can have special values, such as infinite or NaN. "
4295 "With the macro B<fpclassify(>I<x>B<)> you can find out what type I<x> is. "
4296 "The macro takes any floating-point expression as argument. The result is "
4297 "one of the following values:"
4299 "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 "
4300 "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"
4301 "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"
4305 #: build/C/man3/fpclassify.3:76
4311 #: build/C/man3/fpclassify.3:80
4312 msgid "I<x> is \"Not a Number\"."
4313 msgstr "I<x> が \"Not a Number\" である (数値ではない)。"
4316 #: build/C/man3/fpclassify.3:80
4318 msgid "B<FP_INFINITE>"
4319 msgstr "B<FP_INFINITE>"
4322 #: build/C/man3/fpclassify.3:84
4323 msgid "I<x> is either positive infinity or negative infinity."
4324 msgstr "I<x> が正の無限大または負の無限大である。"
4327 #: build/C/man3/fpclassify.3:84
4333 #: build/C/man3/fpclassify.3:88
4334 msgid "I<x> is zero."
4335 msgstr "I<x> が 0 である。"
4338 #: build/C/man3/fpclassify.3:88
4340 msgid "B<FP_SUBNORMAL>"
4341 msgstr "B<FP_SUBNORMAL>"
4344 #: build/C/man3/fpclassify.3:92
4345 msgid "I<x> is too small to be represented in normalized format."
4346 msgstr "I<x> を正規化形式で表現するには小さすぎる。"
4349 #: build/C/man3/fpclassify.3:92
4351 msgid "B<FP_NORMAL>"
4352 msgstr "B<FP_NORMAL>"
4355 #: build/C/man3/fpclassify.3:96
4357 "if nothing of the above is correct then it must be a normal floating-point "
4360 "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。"
4363 #: build/C/man3/fpclassify.3:98
4364 msgid "The other macros provide a short answer to some standard questions."
4365 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。"
4368 #: build/C/man3/fpclassify.3:98
4370 msgid "B<isfinite(>I<x>B<)>"
4371 msgstr "B<isfinite(>I<x>B<)>"
4374 #: build/C/man3/fpclassify.3:101
4375 msgid "returns a nonzero value if"
4376 msgstr "以下の場合に 0 以外の値を返す。"
4379 #: build/C/man3/fpclassify.3:103
4380 msgid "(fpclassify(x) != FP_NAN && fpclassify(x) != FP_INFINITE)"
4381 msgstr "(fpclassify(x) != FP_NAN && fpclassify(x) != FP_INFINITE)"
4384 #: build/C/man3/fpclassify.3:103
4386 msgid "B<isnormal(>I<x>B<)>"
4387 msgstr "B<isnormal(>I<x>B<)>"
4390 #: build/C/man3/fpclassify.3:107
4391 msgid "returns a nonzero value if (fpclassify(x) == FP_NORMAL)"
4392 msgstr "(fpclassify(x) == FP_NORMAL) の場合に 0 以外の値を返す。"
4395 #: build/C/man3/fpclassify.3:107
4397 msgid "B<isnan(>I<x>B<)>"
4398 msgstr "B<isnan(>I<x>B<)>"
4401 #: build/C/man3/fpclassify.3:111
4402 msgid "returns a nonzero value if (fpclassify(x) == FP_NAN)"
4403 msgstr "(fpclassify(x) == FP_NAN) の場合に 0 以外の値を返す。"
4406 #: build/C/man3/fpclassify.3:111
4408 msgid "B<isinf(>I<x>B<)>"
4409 msgstr "B<isinf(>I<x>B<)>"
4412 #: build/C/man3/fpclassify.3:118
4414 "returns 1 if I<x> is positive infinity, and -1 if I<x> is negative infinity."
4415 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。"
4418 #: build/C/man3/fpclassify.3:128
4420 "The B<fpclassify>(), B<isfinite>(), B<isnormal>(), B<isnan>(), and "
4421 "B<isinf>() macros are thread-safe."
4423 "マクロ B<fpclassify>(), B<isfinite>(), B<isnormal>(), B<isnan>(), B<isinf>() "
4427 #: build/C/man3/fpclassify.3:130
4428 msgid "C99, POSIX.1."
4429 msgstr "C99, POSIX.1."
4432 #: build/C/man3/fpclassify.3:135
4434 "For B<isinf>(), the standards merely say that the return value is nonzero if "
4435 "and only if the argument has an infinite value."
4437 "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"
4438 "は引き数が無限大の場合だけということだけである。"
4441 #: build/C/man3/fpclassify.3:142
4443 "In glibc 2.01 and earlier, B<isinf>() returns a nonzero value (actually: 1) "
4444 "if I<x> is positive infinity or negative infinity. (This is all that C99 "
4447 "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 "
4448 "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"
4452 #: build/C/man3/fpclassify.3:147
4453 msgid "B<finite>(3), B<INFINITY>(3), B<isgreater>(3), B<signbit>(3)"
4454 msgstr "B<finite>(3), B<INFINITY>(3), B<isgreater>(3), B<signbit>(3)"
4457 #: build/C/man3/frexp.3:33
4463 #: build/C/man3/frexp.3:37
4465 "frexp, frexpf, frexpl - convert floating-point number to fractional and "
4466 "integral components"
4467 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"
4470 #: build/C/man3/frexp.3:42
4472 msgid "B<double frexp(double >I<x>B<, int *>I<exp>B<);>\n"
4473 msgstr "B<double frexp(double >I<x>B<, int *>I<exp>B<);>\n"
4476 #: build/C/man3/frexp.3:44
4478 msgid "B<float frexpf(float >I<x>B<, int *>I<exp>B<);>\n"
4479 msgstr "B<float frexpf(float >I<x>B<, int *>I<exp>B<);>\n"
4482 #: build/C/man3/frexp.3:46
4484 msgid "B<long double frexpl(long double >I<x>B<, int *>I<exp>B<);>\n"
4485 msgstr "B<long double frexpl(long double >I<x>B<, int *>I<exp>B<);>\n"
4488 #: build/C/man3/frexp.3:58
4489 msgid "B<frexpf>(), B<frexpl>():"
4490 msgstr "B<frexpf>(), B<frexpl>():"
4493 #: build/C/man3/frexp.3:74
4495 "The B<frexp>() function is used to split the number I<x> into a normalized "
4496 "fraction and an exponent which is stored in I<exp>."
4498 "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 "
4502 #: build/C/man3/frexp.3:86
4504 "The B<frexp>() function returns the normalized fraction. If the argument "
4505 "I<x> is not zero, the normalized fraction is I<x> times a power of two, and "
4506 "its absolute value is always in the range 1/2 (inclusive) to 1 (exclusive), "
4509 "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"
4510 "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、"
4514 #: build/C/man3/frexp.3:92
4516 "If I<x> is zero, then the normalized fraction is zero and zero is stored in "
4519 "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。"
4522 #: build/C/man3/frexp.3:99
4524 "If I<x> is a NaN, a NaN is returned, and the value of I<*exp> is unspecified."
4525 msgstr "I<x> が NaN の場合、NaN が返される。 I<*exp> の値は不定である。"
4528 #: build/C/man3/frexp.3:106
4530 "If I<x> is positive infinity (negative infinity), positive infinity "
4531 "(negative infinity) is returned, and the value of I<*exp> is unspecified."
4533 "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。 "
4537 #: build/C/man3/frexp.3:116
4539 "The B<frexp>(), B<frexpf>(), and B<frexpl>() functions are thread-safe."
4540 msgstr "関数 B<frexp>(), B<frexpf>(), B<frexpl>() はスレッドセーフである。"
4543 #: build/C/man3/frexp.3:124
4544 msgid "The program below produces results such as the following:"
4545 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:"
4548 #: build/C/man3/frexp.3:131
4551 "$B< ./a.out 2560>\n"
4552 "frexp(2560, &e) = 0.625: 0.625 * 2^12 = 2560\n"
4554 "frexp(-4, &e) = -0.5: -0.5 * 2^3 = -4\n"
4556 "$B< ./a.out 2560>\n"
4557 "frexp(2560, &e) = 0.625: 0.625 * 2^12 = 2560\n"
4559 "frexp(-4, &e) = -0.5: -0.5 * 2^3 = -4\n"
4562 #: build/C/man3/frexp.3:133 build/C/man3/matherr.3:365
4564 msgid "Program source"
4568 #: build/C/man3/frexp.3:140
4571 "#include E<lt>math.hE<gt>\n"
4572 "#include E<lt>float.hE<gt>\n"
4573 "#include E<lt>stdio.hE<gt>\n"
4574 "#include E<lt>stdlib.hE<gt>\n"
4576 "#include E<lt>math.hE<gt>\n"
4577 "#include E<lt>float.hE<gt>\n"
4578 "#include E<lt>stdio.hE<gt>\n"
4579 "#include E<lt>stdlib.hE<gt>\n"
4582 #: build/C/man3/frexp.3:146
4586 "main(int argc, char *argv[])\n"
4592 "main(int argc, char *argv[])\n"
4598 #: build/C/man3/frexp.3:149
4601 " x = strtod(argv[1], NULL);\n"
4602 " r = frexp(x, &exp);\n"
4604 " x = strtod(argv[1], NULL);\n"
4605 " r = frexp(x, &exp);\n"
4608 #: build/C/man3/frexp.3:154
4611 " printf(\"frexp(%g, &e) = %g: %g * %d^%d = %g\\en\",\n"
4612 " x, r, r, FLT_RADIX, exp, x);\n"
4613 " exit(EXIT_SUCCESS);\n"
4616 " printf(\"frexp(%g, &e) = %g: %g * %d^%d = %g\\en\",\n"
4617 " x, r, r, FLT_RADIX, exp, x);\n"
4618 " exit(EXIT_SUCCESS);\n"
4622 #: build/C/man3/frexp.3:158
4623 msgid "B<ldexp>(3), B<modf>(3)"
4624 msgstr "B<ldexp>(3), B<modf>(3)"
4627 #: build/C/man3/gamma.3:9
4633 #: build/C/man3/gamma.3:9
4639 #: build/C/man3/gamma.3:12
4640 msgid "gamma, gammaf, gammal - (logarithm of the) gamma function"
4641 msgstr "gamma, gammaf, gammal - ガンマ関数 (の自然対数)"
4644 #: build/C/man3/gamma.3:16
4645 msgid "B<double gamma(double >I<x>B<);>"
4646 msgstr "B<double gamma(double >I<x>B<);>"
4649 #: build/C/man3/gamma.3:18
4650 msgid "B<float gammaf(float >I<x>B<);>"
4651 msgstr "B<float gammaf(float >I<x>B<);>"
4654 #: build/C/man3/gamma.3:20
4655 msgid "B<long double gammal(long double >I<x>B<);>"
4656 msgstr "B<long double gammal(long double >I<x>B<);>"
4659 #: build/C/man3/gamma.3:30
4661 msgstr "B<gamma>():"
4664 #: build/C/man3/gamma.3:32 build/C/man3/lgamma.3:69
4665 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE"
4666 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE"
4669 #: build/C/man3/gamma.3:35
4670 msgid "B<gammaf>(), B<gammal>():"
4671 msgstr "B<gammaf>(), B<gammal>():"
4674 #: build/C/man3/gamma.3:46
4676 "These functions are deprecated: instead, use either the B<tgamma>(3) or the "
4677 "B<lgamma>(3) functions, as appropriate."
4679 "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 "
4680 "B<lgamma>(3) を使うこと。"
4683 #: build/C/man3/gamma.3:49 build/C/man3/lgamma.3:74
4684 msgid "For the definition of the Gamma function, see B<tgamma>(3)."
4685 msgstr "ガンマ関数の定義については、 B<tgamma>(3) を参照のこと。"
4688 #: build/C/man3/gamma.3:49
4690 msgid "*BSD version"
4694 #: build/C/man3/gamma.3:53
4696 "The libm in 4.4BSD and some versions of FreeBSD had a B<gamma>() function "
4697 "that computes the Gamma function, as one would expect."
4699 "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"
4700 "れており、期待通りガンマ関数を計算できる。"
4703 #: build/C/man3/gamma.3:53
4705 msgid "glibc version"
4709 #: build/C/man3/gamma.3:59
4711 "Glibc has a B<gamma>() function that is equivalent to B<lgamma>(3) and "
4712 "computes the natural logarithm of the Gamma function."
4714 "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、"
4718 #: build/C/man3/gamma.3:62 build/C/man3/gamma.3:65
4719 msgid "See B<lgamma>(3)."
4720 msgstr "B<lgamma>(3) を参照。"
4723 #: build/C/man3/gamma.3:68
4725 "Because of historical variations in behavior across systems, this function "
4726 "is not specified in any standard."
4728 "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"
4732 #: build/C/man3/gamma.3:69
4738 #: build/C/man3/gamma.3:81
4740 "4.2BSD had a B<gamma>() that computed ln(|Gamma(|I<x>|)|), leaving the sign "
4741 "of Gamma(|I<x>|) in the external integer I<signgam>. In 4.3BSD the name "
4742 "was changed to B<lgamma>(3), and the man page promises"
4744 "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>|)|) "
4745 "であり、 Gamma(|I<x>|) の符号が extern int I<signgam> に格納されていた。 "
4746 "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"
4750 #: build/C/man3/gamma.3:85
4752 "At some time in the future the name gamma will be rehabilitated and used for "
4753 "the Gamma function"
4754 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」"
4756 #. The FreeBSD man page says about gamma() that it is like lgamma()
4757 #. except that is does not set signgam.
4758 #. Also, that 4.4BSD has a gamma() that computes the true gamma function.
4760 #: build/C/man3/gamma.3:97
4762 "This did indeed happen in 4.4BSD, where B<gamma>() computes the Gamma "
4763 "function (with no effect on I<signgam>). However, this came too late, and "
4764 "we now have B<tgamma>(3), the \"true gamma\" function."
4766 "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"
4767 "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"
4768 "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"
4769 "関数」がすでに存在しているのである。"
4772 #: build/C/man3/gamma.3:101
4773 msgid "B<lgamma>(3), B<signgam>(3), B<tgamma>(3)"
4774 msgstr "B<lgamma>(3), B<signgam>(3), B<tgamma>(3)"
4777 #: build/C/man3/hypot.3:33
4783 #: build/C/man3/hypot.3:36
4784 msgid "hypot, hypotf, hypotl - Euclidean distance function"
4785 msgstr "hypot, hypotf, hypotl - ユークリッド距離関数"
4788 #: build/C/man3/hypot.3:41
4790 msgid "B<double hypot(double >I<x>B<, double >I<y>B<);>\n"
4791 msgstr "B<double hypot(double >I<x>B<, double >I<y>B<);>\n"
4794 #: build/C/man3/hypot.3:43
4796 msgid "B<float hypotf(float >I<x>B<, float >I<y>B<);>\n"
4797 msgstr "B<float hypotf(float >I<x>B<, float >I<y>B<);>\n"
4800 #: build/C/man3/hypot.3:45
4802 msgid "B<long double hypotl(long double >I<x>B<, long double >I<y>B<);>\n"
4803 msgstr "B<long double hypotl(long double >I<x>B<, long double >I<y>B<);>\n"
4806 #: build/C/man3/hypot.3:56
4808 msgstr "B<hypot>():"
4811 #: build/C/man3/hypot.3:66
4812 msgid "B<hypotf>(), B<hypotl>():"
4813 msgstr "B<hypotf>(), B<hypotl>():"
4816 #: build/C/man3/hypot.3:87
4818 "The B<hypot>() function returns sqrt(I<x>*I<x>+I<y>*I<y>). This is the "
4819 "length of the hypotenuse of a right-angled triangle with sides of length "
4820 "I<x> and I<y>, or the distance of the point (I<x>,I<y>) from the origin."
4822 "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 "
4823 "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 "
4824 "(I<x>,I<y>) との距離である。"
4826 #. e.g., hypot(DBL_MIN, DBL_MIN) does the right thing, as does, say
4827 #. hypot(DBL_MAX/2.0, DBL_MAX/2.0).
4829 #: build/C/man3/hypot.3:92
4831 "The calculation is performed without undue overflow or underflow during the "
4832 "intermediate steps of the calculation."
4834 "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"
4838 #: build/C/man3/hypot.3:98
4840 "On success, these functions return the length of a right-angled triangle "
4841 "with sides of length I<x> and I<y>."
4843 "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"
4847 #: build/C/man3/hypot.3:105
4848 msgid "If I<x> or I<y> is an infinity, positive infinity is returned."
4849 msgstr "I<x> か I<y> が無限大の場合、正の無限大が返される。"
4852 #: build/C/man3/hypot.3:113
4854 "If I<x> or I<y> is a NaN, and the other argument is not an infinity, a NaN "
4857 "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。"
4859 #. Actually, could the result not be subnormal if both arguments
4860 #. are subnormal? I think not -- mtk, Jul 2008
4862 #: build/C/man3/hypot.3:128
4864 "If both arguments are subnormal, and the result is subnormal, a range error "
4865 "occurs, and the correct result is returned."
4867 "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"
4868 "合、 範囲エラーが発生し、正しい結果が返される。"
4870 #. FIXME . Is it intentional that these functions do not set errno?
4871 #. They do set errno for the y == 0 case, below.
4872 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6783
4874 #: build/C/man3/hypot.3:158 build/C/man3/remainder.3:172
4875 msgid "These functions do not set I<errno> for this case."
4876 msgstr "これらの関数は、この場合に I<errno> を設定しない。"
4879 #: build/C/man3/hypot.3:167
4880 msgid "B<cabs>(3), B<sqrt>(3)"
4881 msgstr "B<cabs>(3), B<sqrt>(3)"
4884 #: build/C/man3/ilogb.3:29
4890 #: build/C/man3/ilogb.3:32
4891 msgid "ilogb, ilogbf, ilogbl - get integer exponent of a floating-point value"
4892 msgstr "ilogb, ilogbf, ilogbl - 浮動小数点数の指数部を整数として取得する"
4895 #: build/C/man3/ilogb.3:36
4896 msgid "B<int ilogb(double >I<x>B<);>"
4897 msgstr "B<int ilogb(double >I<x>B<);>"
4900 #: build/C/man3/ilogb.3:38
4901 msgid "B<int ilogbf(float >I<x>B<);>"
4902 msgstr "B<int ilogbf(float >I<x>B<);>"
4905 #: build/C/man3/ilogb.3:40
4906 msgid "B<int ilogbl(long double >I<x>B<);>"
4907 msgstr "B<int ilogbl(long double >I<x>B<);>"
4910 #: build/C/man3/ilogb.3:50
4912 msgstr "B<ilogb>():"
4915 #: build/C/man3/ilogb.3:62
4916 msgid "B<ilogbf>(), B<ilogbl>():"
4917 msgstr "B<ilogbf>(), B<ilogbl>():"
4920 #: build/C/man3/ilogb.3:78
4922 "These functions return the exponent part of their argument as a signed "
4923 "integer. When no error occurs, these functions are equivalent to the "
4924 "corresponding B<logb>(3) functions, cast to I<int>."
4926 "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"
4927 "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"
4931 #: build/C/man3/ilogb.3:82
4933 "On success, these functions return the exponent of I<x>, as a signed integer."
4934 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。"
4936 #. the POSIX.1 spec for logb() says logb() gives pole error for this
4937 #. case, but for ilogb() it says domain error.
4938 #. glibc: The numeric value is either `INT_MIN' or `-INT_MAX'.
4940 #: build/C/man3/ilogb.3:90
4942 "If I<x> is zero, then a domain error occurs, and the functions return "
4945 "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"
4948 #. glibc: The numeric value is either `INT_MIN' or `INT_MAX'.
4949 #. On i386, FP_ILOGB0 and FP_ILOGBNAN have the same value.
4951 #: build/C/man3/ilogb.3:97
4953 "If I<x> is a NaN, then a domain error occurs, and the functions return "
4956 "I<x> が NaN の場合、領域エラー (domain error) が発生し、 B<FP_ILOGBNAN> が返"
4959 #. POSIX.1-2001 also says:
4960 #. If the correct value is greater than {INT_MAX}, {INT_MAX}
4961 #. shall be returned and a domain error shall occur.
4962 #. If the correct value is less than {INT_MIN}, {INT_MIN}
4963 #. shall be returned and a domain error shall occur.
4965 #: build/C/man3/ilogb.3:110
4967 "If I<x> is negative infinity or positive infinity, then a domain error "
4968 "occurs, and the functions return B<INT_MAX>."
4970 "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、 "
4974 #: build/C/man3/ilogb.3:117
4976 msgid "Domain error: I<x> is 0 or a NaN"
4977 msgstr "領域エラー: I<x> が 0 か NaN"
4980 #: build/C/man3/ilogb.3:126 build/C/man3/ilogb.3:136
4982 "An invalid floating-point exception (B<FE_INVALID>) is raised, and I<errno> "
4983 "is set to B<EDOM> (but see BUGS)."
4984 msgstr "不正 (invalid) 浮動小数点例外 (B<FE_INVALID>) が上がり、 I<errno> に B<EDOM> が設定される (ただし、「バグ」を参照)。"
4987 #: build/C/man3/ilogb.3:144
4989 "The B<ilogb>(), B<ilogbf>(), and B<ilogbl>() functions are thread-safe."
4990 msgstr "関数 B<ilogb>(), B<ilogbf>(), B<ilogbl>() はスレッドセーフである。"
4992 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6794
4994 #: build/C/man3/ilogb.3:150
4996 "Before version 2.16, the following bugs xisted in the glibc implementation "
4997 "of these functions:"
4998 msgstr "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た。"
5001 #: build/C/man3/ilogb.3:150 build/C/man3/ilogb.3:156
5007 #: build/C/man3/ilogb.3:156
5009 "The domain error case where I<x> is 0 or a NaN did not cause I<errno> to be "
5010 "set or (on some achitectures) raise a floating-point exception."
5011 msgstr "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。"
5014 #: build/C/man3/ilogb.3:162
5016 "The domain error case where I<x> is an infinity did not cause I<errno> to be "
5017 "set or raise a floating-point exception."
5018 msgstr "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がらなかった。"
5021 #: build/C/man3/ilogb.3:166
5022 msgid "B<log>(3), B<logb>(3), B<significand>(3)"
5023 msgstr "B<log>(3), B<logb>(3), B<significand>(3)"
5026 #: build/C/man3/infnan.3:33
5032 #: build/C/man3/infnan.3:33
5038 #: build/C/man3/infnan.3:36
5039 msgid "infnan - deal with infinite or not-a-number (NaN) result"
5040 msgstr "infnan - 無限大と無効値 (NaN) を取扱う"
5043 #: build/C/man3/infnan.3:41
5045 msgid "B<double infnan(int >I<error>B<);>\n"
5046 msgstr "B<double infnan(int >I<error>B<);>\n"
5049 #: build/C/man3/infnan.3:56
5051 "The B<infnan>() function returns a suitable value for infinity and \"not-a-"
5052 "number\" (NaN) results. The value of I<error> can be B<ERANGE> to represent "
5053 "infinity or anything else to represent NaN. I<errno> is also set."
5055 "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。 "
5056 "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。 "
5057 "I<errno> も同様に設定される。"
5060 #: build/C/man3/infnan.3:64
5061 msgid "If I<error> is B<ERANGE> (Infinity), B<HUGE_VAL> is returned."
5062 msgstr "I<error> が B<ERANGE> (無限大) の場合、 B<HUGE_VAL> が返される。"
5065 #: build/C/man3/infnan.3:72
5066 msgid "If I<error> is -B<ERANGE> (-Infinity), -B<HUGE_VAL> is returned."
5067 msgstr "I<error> が -B<ERANGE> (負の無限大) の場合、 -B<HUGE_VAL> が返される。"
5070 #: build/C/man3/infnan.3:76
5071 msgid "If I<error> is anything else, NAN is returned."
5072 msgstr "I<error> がそれ以外の値の場合、NaN が返される。"
5075 #: build/C/man3/infnan.3:77
5081 #: build/C/man3/infnan.3:82
5082 msgid "The value of I<error> is \"not-a-number\" (NaN)."
5083 msgstr "I<error> の値が無効値 (NaN) である。"
5086 #: build/C/man3/infnan.3:82
5092 #: build/C/man3/infnan.3:87
5093 msgid "The value of I<error> is positive infinity or negative infinity."
5094 msgstr "I<error> の値が正の無限大もしくは負の無限大である。"
5097 #: build/C/man3/infnan.3:89
5102 #: build/C/man3/infnan.3:92
5104 "This obsolete function was provided in libc4 and libc5, but is not available "
5107 "この廃止された (obsolete) 関数は、 libc4 と libc5 で提供されていたが、 "
5108 "glibc2 では提供されていない。"
5111 #: build/C/man3/isgreater.3:10
5117 #: build/C/man3/isgreater.3:10
5123 #: build/C/man3/isgreater.3:14
5125 "isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - "
5126 "floating-point relational tests without exception for NaN"
5128 "isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - "
5129 "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"
5132 #: build/C/man3/isgreater.3:19
5134 msgid "B<int isgreater(>I<x>B<, >I<y>B<);>\n"
5135 msgstr "B<int isgreater(>I<x>B<, >I<y>B<);>\n"
5138 #: build/C/man3/isgreater.3:21
5140 msgid "B<int isgreaterequal(>I<x>B<, >I<y>B<);>\n"
5141 msgstr "B<int isgreaterequal(>I<x>B<, >I<y>B<);>\n"
5144 #: build/C/man3/isgreater.3:23
5146 msgid "B<int isless(>I<x>B<, >I<y>B<);>\n"
5147 msgstr "B<int isless(>I<x>B<, >I<y>B<);>\n"
5150 #: build/C/man3/isgreater.3:25
5152 msgid "B<int islessequal(>I<x>B<, >I<y>B<);>\n"
5153 msgstr "B<int islessequal(>I<x>B<, >I<y>B<);>\n"
5156 #: build/C/man3/isgreater.3:27
5158 msgid "B<int islessgreater(>I<x>B<, >I<y>B<);>\n"
5159 msgstr "B<int islessgreater(>I<x>B<, >I<y>B<);>\n"
5162 #: build/C/man3/isgreater.3:29
5164 msgid "B<int isunordered(>I<x>B<, >I<y>B<);>\n"
5165 msgstr "B<int isunordered(>I<x>B<, >I<y>B<);>\n"
5168 #: build/C/man3/isgreater.3:40
5169 msgid "All functions described here:"
5170 msgstr "ここで説明する全ての関数:"
5173 #: build/C/man3/isgreater.3:55
5175 "The normal relation operations (like B<E<lt>>, \"less than\") will fail if "
5176 "one of the operands is NaN. This will cause an exception. To avoid this, "
5177 "C99 defines the macros listed below."
5179 "(B<E<lt>>、「小なり」のような) 通常の関係操作 (relation operations) は、\n"
5180 "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"
5181 "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。"
5184 #: build/C/man3/isgreater.3:61
5186 "These macros are guaranteed to evaluate their arguments only once. The "
5187 "arguments must be of real floating-point type (note: do not pass integer "
5188 "values as arguments to these macros, since the arguments will I<not> be "
5189 "promoted to real-floating types)."
5191 "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"
5192 "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"
5193 "(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"
5194 "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。)"
5197 #: build/C/man3/isgreater.3:61
5199 msgid "B<isgreater>()"
5200 msgstr "B<isgreater>()"
5203 #: build/C/man3/isgreater.3:69
5205 "determines I<(x)\\ E<gt>\\ (y)> without an exception if I<x> or I<y> is NaN."
5207 "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"
5211 #: build/C/man3/isgreater.3:69
5213 msgid "B<isgreaterequal>()"
5214 msgstr "B<isgreaterequal>()"
5217 #: build/C/man3/isgreater.3:77
5219 "determines I<(x)\\ E<gt>=\\ (y)> without an exception if I<x> or I<y> is NaN."
5221 "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"
5225 #: build/C/man3/isgreater.3:77
5228 msgstr "B<isless>()"
5231 #: build/C/man3/isgreater.3:85
5233 "determines I<(x)\\ E<lt>\\ (y)> without an exception if I<x> or I<y> is NaN."
5235 "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"
5239 #: build/C/man3/isgreater.3:85
5241 msgid "B<islessequal>()"
5242 msgstr "B<islessequal>()"
5245 #: build/C/man3/isgreater.3:93
5247 "determines I<(x)\\ E<lt>=\\ (y)> without an exception if I<x> or I<y> is NaN."
5249 "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"
5253 #: build/C/man3/isgreater.3:93
5255 msgid "B<islessgreater>()"
5256 msgstr "B<islessgreater>()"
5259 #: build/C/man3/isgreater.3:107
5261 "determines I<(x)\\ E<lt> (y) || (x) E<gt>\\ (y)> without an exception if "
5262 "I<x> or I<y> is NaN. This macro is not equivalent to I<x\\ !=\\ y> because "
5263 "that expression is true if I<x> or I<y> is NaN."
5265 "I<(x)\\ E<lt> (y) || (x) E<gt>\\ (y)> を決定する。 I<x> または I<y> が NaN で"
5266 "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"
5267 "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。"
5270 #: build/C/man3/isgreater.3:107
5272 msgid "B<isunordered>()"
5273 msgstr "B<isunordered>()"
5276 #: build/C/man3/isgreater.3:111
5278 "determines whether its arguments are unordered, that is, whether at least "
5279 "one of the arguments is a NaN."
5281 "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"
5285 #: build/C/man3/isgreater.3:116
5287 "The macros other than B<isunordered>() return the result of the relational "
5288 "comparison; these macros return 0 if either argument is a NaN."
5290 "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"
5291 "場合、これらのマクロは 0 を返す。"
5294 #: build/C/man3/isgreater.3:123
5295 msgid "B<isunordered>() returns 1 if I<x> or I<y> is NaN and 0 otherwise."
5297 "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"
5301 #: build/C/man3/isgreater.3:136
5303 "The B<isgreater>(), B<isgreaterequal>(), B<isless>(), B<islessequal>(), "
5304 "B<islessgreater>(), and B<isunordered>() macros are thread-safe."
5306 "マクロ B<isgreater>(), B<isgreaterequal>(), B<isless>(), B<islessequal>(), "
5307 "B<islessgreater>(), B<isunordered>() はスレッドセーフである。"
5310 #: build/C/man3/isgreater.3:143
5312 "Not all hardware supports these functions, and where hardware support isn't "
5313 "provided, they will be emulated by macros. This will result in a "
5314 "performance penalty. Don't use these functions if NaN is of no concern for "
5317 "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"
5318 "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"
5319 "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"
5323 #: build/C/man3/isgreater.3:146
5324 msgid "B<fpclassify>(3), B<isnan>(3)"
5325 msgstr "B<fpclassify>(3), B<isnan>(3)"
5328 #: build/C/man3/j0.3:36
5334 #: build/C/man3/j0.3:36 build/C/man3/lgamma.3:11 build/C/man3/lrint.3:27
5335 #: build/C/man3/y0.3:36
5341 #: build/C/man3/j0.3:40
5343 "j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - Bessel functions of the first kind"
5344 msgstr "j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - 第一種ベッセル関数"
5347 #: build/C/man3/j0.3:46
5348 msgid "B<double j0(double >I<x>B<);>"
5349 msgstr "B<double j0(double >I<x>B<);>"
5352 #: build/C/man3/j0.3:48
5353 msgid "B<double j1(double >I<x>B<);>"
5354 msgstr "B<double j1(double >I<x>B<);>"
5357 #: build/C/man3/j0.3:50
5358 msgid "B<double jn(int >I<n>B<, double >I<x>B<);>"
5359 msgstr "B<double jn(int >I<n>B<, double >I<x>B<);>"
5362 #: build/C/man3/j0.3:52
5363 msgid "B<float j0f(float >I<x>B<);>"
5364 msgstr "B<float j0f(float >I<x>B<);>"
5367 #: build/C/man3/j0.3:54
5368 msgid "B<float j1f(float >I<x>B<);>"
5369 msgstr "B<float j1f(float >I<x>B<);>"
5372 #: build/C/man3/j0.3:56
5373 msgid "B<float jnf(int >I<n>B<, float >I<x>B<);>"
5374 msgstr "B<float jnf(int >I<n>B<, float >I<x>B<);>"
5377 #: build/C/man3/j0.3:58
5378 msgid "B<long double j0l(long double >I<x>B<);>"
5379 msgstr "B<long double j0l(long double >I<x>B<);>"
5382 #: build/C/man3/j0.3:60
5383 msgid "B<long double j1l(long double >I<x>B<);>"
5384 msgstr "B<long double j1l(long double >I<x>B<);>"
5387 #: build/C/man3/j0.3:62
5388 msgid "B<long double jnl(int >I<n>B<, long double >I<x>B<);>"
5389 msgstr "B<long double jnl(int >I<n>B<, long double >I<x>B<);>"
5392 #: build/C/man3/j0.3:74
5393 msgid "B<j0>(), B<j1>(), B<jn>():"
5394 msgstr "B<j0>(), B<j1>(), B<jn>():"
5397 #: build/C/man3/j0.3:76 build/C/man3/y0.3:76
5398 msgid "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE"
5399 msgstr "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE"
5402 #: build/C/man3/j0.3:84
5403 msgid "B<j0f>(), B<j0l>(), B<j1f>(), B<j1l>(), B<jnf>(), B<jnl>():"
5404 msgstr "B<j0f>(), B<j0l>(), B<j1f>(), B<j1l>(), B<jnf>(), B<jnl>():"
5406 #. Also seems to work: -std=c99 -D_XOPEN_SOURCE
5408 #: build/C/man3/j0.3:87 build/C/man3/y0.3:87
5409 msgid "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
5410 msgstr "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
5413 #: build/C/man3/j0.3:104
5415 "The B<j0>() and B<j1>() functions return Bessel functions of I<x> of the "
5416 "first kind of orders 0 and 1, respectively. The B<jn>() function returns "
5417 "the Bessel function of I<x> of the first kind of order I<n>."
5419 "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"
5420 "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。"
5423 #: build/C/man3/j0.3:121
5425 "The B<j0f>(), B<j1f>(), and B<jnf>(), functions are versions that take and "
5426 "return I<float> values. The B<j0l>(), B<j1l>(), and B<jnl>() functions are "
5427 "versions that take and return I<long double> values."
5429 "関数 B<j0f>(), B<j1f>(), B<jnf>() は、 I<float> 型を引数に取り、返り値として"
5430 "返す。 関数 B<j0l>(), B<j1l>(), and B<jnl>() は、 I<long double> 型を引数に取"
5434 #: build/C/man3/j0.3:125
5436 "On success, these functions return the appropriate Bessel value of the first "
5438 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。"
5441 #: build/C/man3/j0.3:136
5443 "If I<x> is too large in magnitude, or the result underflows, a range error "
5444 "occurs, and the return value is 0."
5446 "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 "
5447 "(range error) が発生し、返り値が 0 となる。"
5450 #: build/C/man3/j0.3:143
5452 msgid "Range error: result underflow, or I<x> is too large in magnitude"
5453 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"
5455 #. An underflow floating-point exception
5456 #. .RB ( FE_UNDERFLOW )
5459 #: build/C/man3/j0.3:151
5460 msgid "I<errno> is set to B<ERANGE>."
5461 msgstr "I<errno> に B<ERANGE> が設定される。"
5463 #. FIXME . Is it intentional that these functions do not raise exceptions?
5465 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6805
5467 #: build/C/man3/j0.3:157
5468 msgid "These functions do not raise exceptions for B<fetestexcept>(3)."
5469 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。"
5472 #: build/C/man3/j0.3:163 build/C/man3/y0.3:236
5474 "The functions returning I<double> conform to SVr4, 4.3BSD, POSIX.1-2001. "
5475 "The others are nonstandard functions that also exist on the BSDs."
5477 "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"
5478 "外は非標準の関数で、BSD にも存在する。"
5481 #: build/C/man3/j0.3:172
5483 "There are errors of up to 2e-16 in the values returned by B<j0>(), B<j1>() "
5484 "and B<jn>() for values of I<x> between -8 and 8."
5486 "-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、"
5490 #: build/C/man3/j0.3:174
5495 #: build/C/man3/ldexp.3:34
5501 #: build/C/man3/ldexp.3:34
5507 #: build/C/man3/ldexp.3:37
5509 "ldexp, ldexpf, ldexpl - multiply floating-point number by integral power of 2"
5510 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"
5513 #: build/C/man3/ldexp.3:42
5515 msgid "B<double ldexp(double >I<x>B<, int >I<exp>B<);>\n"
5516 msgstr "B<double ldexp(double >I<x>B<, int >I<exp>B<);>\n"
5519 #: build/C/man3/ldexp.3:44
5521 msgid "B<float ldexpf(float >I<x>B<, int >I<exp>B<);>\n"
5522 msgstr "B<float ldexpf(float >I<x>B<, int >I<exp>B<);>\n"
5525 #: build/C/man3/ldexp.3:46
5527 msgid "B<long double ldexpl(long double >I<x>B<, int >I<exp>B<);>\n"
5528 msgstr "B<long double ldexpl(long double >I<x>B<, int >I<exp>B<);>\n"
5531 #: build/C/man3/ldexp.3:58
5532 msgid "B<ldexpf>(), B<ldexpl>():"
5533 msgstr "B<ldexpf>(), B<ldexpl>():"
5536 #: build/C/man3/ldexp.3:73
5538 "The B<ldexp>() function returns the result of multiplying the floating-"
5539 "point number I<x> by 2 raised to the power I<exp>."
5541 "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。"
5544 #: build/C/man3/ldexp.3:76
5545 msgid "On success, these functions return I<x * (2^exp)>."
5546 msgstr "成功すると、これらの関数は I<x * (2^exp)> を返す。"
5549 #: build/C/man3/ldexp.3:82
5550 msgid "If I<exp> is zero, then I<x> is returned."
5551 msgstr "I<exp> がゼロの場合、 I<x> が返される。"
5554 #: build/C/man3/ldexp.3:106 build/C/man3/scalb.3:133
5555 #: build/C/man3/scalbln.3:125
5557 "If the result overflows, a range error occurs, and the functions return "
5558 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with a sign the "
5561 "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"
5562 "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"
5566 #: build/C/man3/ldexp.3:137
5568 "The B<ldexp>(), B<ldexpf>(), and B<ldexpl>() functions are thread-safe."
5569 msgstr "関数 B<ldexp>(), B<ldexpf>(), B<ldexpl>() はスレッドセーフである。"
5572 #: build/C/man3/ldexp.3:147
5573 msgid "B<frexp>(3), B<modf>(3), B<scalbln>(3)"
5574 msgstr "B<frexp>(3), B<modf>(3), B<scalbln>(3)"
5577 #: build/C/man3/lgamma.3:11
5583 #: build/C/man3/lgamma.3:15
5585 "lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - log "
5588 "lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - ガンマ関"
5592 #: build/C/man3/lgamma.3:20
5594 msgid "B<double lgamma(double >I<x>B<);>\n"
5595 msgstr "B<double lgamma(double >I<x>B<);>\n"
5598 #: build/C/man3/lgamma.3:22
5600 msgid "B<float lgammaf(float >I<x>B<);>\n"
5601 msgstr "B<float lgammaf(float >I<x>B<);>\n"
5604 #: build/C/man3/lgamma.3:24
5606 msgid "B<long double lgammal(long double >I<x>B<);>\n"
5607 msgstr "B<long double lgammal(long double >I<x>B<);>\n"
5610 #: build/C/man3/lgamma.3:26
5612 msgid "B<double lgamma_r(double >I<x>B<, int *>I<signp>B<);>\n"
5613 msgstr "B<double lgamma_r(double >I<x>B<, int *>I<signp>B<);>\n"
5616 #: build/C/man3/lgamma.3:28
5618 msgid "B<float lgammaf_r(float >I<x>B<, int *>I<signp>B<);>\n"
5619 msgstr "B<float lgammaf_r(float >I<x>B<, int *>I<signp>B<);>\n"
5622 #: build/C/man3/lgamma.3:30
5624 msgid "B<long double lgammal_r(long double >I<x>B<, int *>I<signp>B<);>\n"
5625 msgstr "B<long double lgammal_r(long double >I<x>B<, int *>I<signp>B<);>\n"
5628 #: build/C/man3/lgamma.3:32
5630 msgid "B<extern int >I<signgam>B<;>\n"
5631 msgstr "B<extern int >I<signgam>B<;>\n"
5634 #: build/C/man3/lgamma.3:43
5635 msgid "B<lgamma>():"
5636 msgstr "B<lgamma>():"
5639 #: build/C/man3/lgamma.3:53
5640 msgid "B<lgammaf>(), B<lgammal>():"
5641 msgstr "B<lgammaf>(), B<lgammal>():"
5644 #: build/C/man3/lgamma.3:63
5645 msgid "B<lgamma_r>(), B<lgammaf_r>(), B<lgammal_r>():"
5646 msgstr "B<lgamma_r>(), B<lgammaf_r>(), B<lgammal_r>():"
5649 #: build/C/man3/lgamma.3:67
5651 msgstr "I<signgam>:"
5654 #: build/C/man3/lgamma.3:86
5656 "The B<lgamma>() function returns the natural logarithm of the absolute "
5657 "value of the Gamma function. The sign of the Gamma function is returned in "
5658 "the external integer I<signgam> declared in I<E<lt>math.hE<gt>>. It is 1 "
5659 "when the Gamma function is positive or zero, -1 when it is negative."
5661 "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"
5662 "は、 I<E<lt>math.hE<gt>> で宣言されている extern int I<signgam> に格納され"
5663 "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。"
5666 #: build/C/man3/lgamma.3:96
5668 "Since using a constant location I<signgam> is not thread-safe, the functions "
5669 "B<lgamma_r>(), B<lgammaf_r>(), and B<lgammal_r>() have been introduced; "
5670 "they return the sign via the argument I<signp>."
5672 "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 "
5673 "B<lgamma_r>(), B<lgammaf_r>(), B<lgammal_r>() が導入された。 これらの関数で"
5674 "は、符号は引き数 I<signp> 経由で返される。"
5677 #: build/C/man3/lgamma.3:98
5678 msgid "On success, these functions return the natural logarithm of Gamma(x)."
5679 msgstr "成功すると、これらの関数は Gamma(x) の自然対数を返す。"
5682 #: build/C/man3/lgamma.3:106
5683 msgid "If I<x> is 1 or 2, +0 is returned."
5684 msgstr "I<x> が 1 か 2 の場合、+0 が返される。"
5687 #: build/C/man3/lgamma.3:122
5689 "If I<x> is a nonpositive integer, a pole error occurs, and the functions "
5690 "return +B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, respectively."
5692 "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 "
5693 "+B<HUGE_VAL>, +B<HUGE_VALF>, +B<HUGE_VALL> を返す。"
5696 #: build/C/man3/lgamma.3:132 build/C/man3/tgamma.3:92
5698 "If the result overflows, a range error occurs, and the functions return "
5699 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the correct "
5700 "mathematical sign."
5702 "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"
5703 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL>, を返す。この際、数学的に正し"
5707 #: build/C/man3/lgamma.3:139
5709 msgid "Pole error: I<x> is a nonpositive integer"
5710 msgstr "極エラー: I<x> が正でない整数"
5713 #: build/C/man3/lgamma.3:167
5715 "The B<lgamma>() functions are specified in C99 and POSIX.1-2001. "
5716 "I<signgam> is specified in POSIX.1-2001, but not in C99. The B<lgamma_r>() "
5717 "functions are nonstandard, but present on several other systems."
5719 "関数 B<lgamma>() は C99 と POSIX.1-2001 で規定されている。 I<signgam> は "
5720 "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"
5721 "だが、いくつかの他のシステムにも存在する。"
5723 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6777
5725 #: build/C/man3/lgamma.3:177
5727 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> is set to "
5728 "B<EDOM>; instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
5729 "does the right thing."
5731 "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"
5732 "れている B<ERANGE> ではなく B<EDOM> が I<errno> に設定される。 POSIX.1 で"
5733 "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"
5737 #: build/C/man3/lgamma.3:179
5738 msgid "B<tgamma>(3)"
5739 msgstr "B<tgamma>(3)"
5742 #: build/C/man3/log.3:36
5748 #: build/C/man3/log.3:39
5749 msgid "log, logf, logl - natural logarithmic function"
5750 msgstr "log, logf, logl - 自然対数関数"
5753 #: build/C/man3/log.3:44
5755 msgid "B<double log(double >I<x>B<);>\n"
5756 msgstr "B<double log(double >I<x>B<);>\n"
5759 #: build/C/man3/log.3:46
5761 msgid "B<float logf(float >I<x>B<);>\n"
5762 msgstr "B<float logf(float >I<x>B<);>\n"
5765 #: build/C/man3/log.3:48
5767 msgid "B<long double logl(long double >I<x>B<);>\n"
5768 msgstr "B<long double logl(long double >I<x>B<);>\n"
5771 #: build/C/man3/log.3:60
5772 msgid "B<logf>(), B<logl>():"
5773 msgstr "B<logf>(), B<logl>():"
5776 #: build/C/man3/log.3:73
5777 msgid "The B<log>() function returns the natural logarithm of I<x>."
5778 msgstr "B<log>() 関数は I<x> の自然対数を返す。"
5781 #: build/C/man3/log.3:76
5782 msgid "On success, these functions return the natural logarithm of I<x>."
5783 msgstr "成功すると、これらの関数は I<x> の自然対数を返す。"
5786 #: build/C/man3/log.3:85
5787 msgid "If I<x> is 1, the result is +0."
5788 msgstr "I<x> が 1 の場合、+0 が返される。"
5791 #: build/C/man3/log.3:100 build/C/man3/logb.3:111
5793 "If I<x> is zero, then a pole error occurs, and the functions return -"
5794 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
5796 "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 -"
5797 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
5800 #: build/C/man3/log.3:105
5802 "If I<x> is negative (including negative infinity), then a domain error "
5803 "occurs, and a NaN (not a number) is returned."
5805 "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 "
5806 "(not a number) が返される。"
5809 #: build/C/man3/log.3:112 build/C/man3/y0.3:178
5811 msgid "Domain error: I<x> is negative"
5812 msgstr "領域エラー (domain error): I<x> が負である"
5815 #: build/C/man3/log.3:120
5817 msgid "Pole error: I<x> is zero"
5818 msgstr "極エラー (pole error): I<x> が 0 である"
5821 #: build/C/man3/log.3:128 build/C/man3/tgamma.3:130
5823 "I<errno> is set to B<ERANGE>. A divide-by-zero floating-point exception "
5824 "(B<FE_DIVBYZERO>) is raised."
5826 "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"
5827 "例外 (B<FE_DIVBYZERO>) が上がる。"
5830 #: build/C/man3/log.3:141
5832 "In glibc 2.5 and earlier, taking the B<log>() of a NaN produces a bogus "
5833 "invalid floating-point (B<FE_INVALID>) exception."
5835 "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"
5836 "例外 (B<FE_INVALID>) が発生していた。"
5839 #: build/C/man3/log.3:148
5841 "B<cbrt>(3), B<clog>(3), B<log10>(3), B<log1p>(3), B<log2>(3), B<sqrt>(3)"
5843 "B<cbrt>(3), B<clog>(3), B<log10>(3), B<log1p>(3), B<log2>(3), B<sqrt>(3)"
5846 #: build/C/man3/log10.3:36
5852 #: build/C/man3/log10.3:39
5853 msgid "log10, log10f, log10l - base-10 logarithmic function"
5854 msgstr "log10, log10f, log10l - 底が 10 の対数関数"
5857 #: build/C/man3/log10.3:44
5859 msgid "B<double log10(double >I<x>B<);>\n"
5860 msgstr "B<double log10(double >I<x>B<);>\n"
5863 #: build/C/man3/log10.3:46
5865 msgid "B<float log10f(float >I<x>B<);>\n"
5866 msgstr "B<float log10f(float >I<x>B<);>\n"
5869 #: build/C/man3/log10.3:48
5871 msgid "B<long double log10l(long double >I<x>B<);>\n"
5872 msgstr "B<long double log10l(long double >I<x>B<);>\n"
5875 #: build/C/man3/log10.3:60
5876 msgid "B<log10f>(), B<log10l>():"
5877 msgstr "B<log10f>(), B<log10l>():"
5880 #: build/C/man3/log10.3:73
5881 msgid "The B<log10>() function returns the base 10 logarithm of I<x>."
5882 msgstr "B<log10>() 関数は I<x> の常用対数 (底が 10 の対数) を返す。"
5885 #: build/C/man3/log10.3:76
5886 msgid "On success, these functions return the base 10 logarithm of I<x>."
5887 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。"
5890 #: build/C/man3/log10.3:81 build/C/man3/log2.3:81
5892 "For special cases, including where I<x> is 0, 1, negative, infinity, or NaN, "
5895 "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、 "
5899 #: build/C/man3/log10.3:89 build/C/man3/log2.3:89
5901 "For a discussion of the errors that can occur for these functions, see "
5903 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。"
5906 #: build/C/man3/log10.3:102
5908 "B<cbrt>(3), B<clog10>(3), B<exp10>(3), B<log>(3), B<log2>(3), B<sqrt>(3)"
5910 "B<cbrt>(3), B<clog10>(3), B<exp10>(3), B<log>(3), B<log2>(3), B<sqrt>(3)"
5913 #: build/C/man3/log1p.3:29
5919 #: build/C/man3/log1p.3:29 build/C/man3/logb.3:29
5925 #: build/C/man3/log1p.3:32
5926 msgid "log1p, log1pf, log1pl - logarithm of 1 plus argument"
5927 msgstr "log1p, log1pf, log1pl - 引き数に 1 を加えた値の対数"
5930 #: build/C/man3/log1p.3:37
5932 msgid "B<double log1p(double >I<x>B<);>\n"
5933 msgstr "B<double log1p(double >I<x>B<);>\n"
5936 #: build/C/man3/log1p.3:39
5938 msgid "B<float log1pf(float >I<x>B<);>\n"
5939 msgstr "B<float log1pf(float >I<x>B<);>\n"
5942 #: build/C/man3/log1p.3:41
5944 msgid "B<long double log1pl(long double >I<x>B<);>\n"
5945 msgstr "B<long double log1pl(long double >I<x>B<);>\n"
5948 #: build/C/man3/log1p.3:52
5950 msgstr "B<log1p>():"
5953 #: build/C/man3/log1p.3:63
5954 msgid "B<log1pf>(), B<log1pl>():"
5955 msgstr "B<log1pf>(), B<log1pl>():"
5958 #: build/C/man3/log1p.3:74
5959 msgid "I<log1p(x)> returns a value equivalent to"
5960 msgstr "I<log1p(x)> は以下と等価な値を返す。"
5963 #: build/C/man3/log1p.3:77
5965 msgid " log (1 + I<x>)\n"
5966 msgstr " log (1 + I<x>)\n"
5969 #: build/C/man3/log1p.3:83
5971 "It is computed in a way that is accurate even if the value of I<x> is near "
5973 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。"
5976 #: build/C/man3/log1p.3:86
5978 "On success, these functions return the natural logarithm of I<(1\\ +\\ x)>."
5979 msgstr "成功すると、これらの関数は I<(1\\ +\\ x)> の自然対数を返す。"
5982 #: build/C/man3/log1p.3:105
5984 "If I<x> is -1, a pole error occurs, and the functions return -B<HUGE_VAL>, -"
5985 "B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
5987 "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 -"
5988 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
5990 #. POSIX.1 specifies a possible range error if x is subnormal
5991 #. glibc 2.8 doesn't do this
5993 #: build/C/man3/log1p.3:113
5995 "If I<x> is less than -1 (including negative infinity), a domain error "
5996 "occurs, and a NaN (not a number) is returned."
5998 "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"
5999 "生し、 NaN (not a number) が返される。"
6002 #: build/C/man3/log1p.3:120
6004 msgid "Domain error: I<x> is less than -1"
6005 msgstr "領域エラー (domain error): I<x> が -1 より小さい"
6008 #: build/C/man3/log1p.3:128
6010 msgid "Pole error: I<x> is -1"
6011 msgstr "極エラー (pole error): I<x> が -1 である"
6017 #: build/C/man3/log1p.3:136 build/C/man3/logb.3:131
6018 msgid "A divide-by-zero floating-point exception (B<FE_DIVBYZERO>) is raised."
6020 "0 による除算 (divide-by-zero) 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
6023 #: build/C/man3/log1p.3:150
6025 "The B<log1p>(), B<log1pf>(), and B<log1pl>() functions are thread-safe."
6026 msgstr "関数 B<log1p>(), B<log1pf>(), B<log1pl>() はスレッドセーフである。"
6029 #: build/C/man3/log1p.3:157
6030 msgid "B<exp>(3), B<expm1>(3), B<log>(3)"
6031 msgstr "B<exp>(3), B<expm1>(3), B<log>(3)"
6034 #: build/C/man3/log2.3:36
6040 #: build/C/man3/log2.3:36
6046 #: build/C/man3/log2.3:39
6047 msgid "log2, log2f, log2l - base-2 logarithmic function"
6048 msgstr "log2, log2f, log2l - 底が 2 の対数関数"
6051 #: build/C/man3/log2.3:44
6053 msgid "B<double log2(double >I<x>B<);>\n"
6054 msgstr "B<double log2(double >I<x>B<);>\n"
6057 #: build/C/man3/log2.3:46
6059 msgid "B<float log2f(float >I<x>B<);>\n"
6060 msgstr "B<float log2f(float >I<x>B<);>\n"
6063 #: build/C/man3/log2.3:48
6065 msgid "B<long double log2l(long double >I<x>B<);>\n"
6066 msgstr "B<long double log2l(long double >I<x>B<);>\n"
6069 #: build/C/man3/log2.3:61
6070 msgid "B<log2>(), B<log2f>(), B<log2l>():"
6071 msgstr "B<log2>(), B<log2f>(), B<log2l>():"
6074 #: build/C/man3/log2.3:73
6075 msgid "The B<log2>() function returns the base 2 logarithm of I<x>."
6076 msgstr "B<log2>() 関数は底を 2 とする I<x> の対数を返す。"
6079 #: build/C/man3/log2.3:76
6080 msgid "On success, these functions return the base 2 logarithm of I<x>."
6081 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。"
6084 #: build/C/man3/log2.3:103
6085 msgid "B<cbrt>(3), B<clog2>(3), B<log>(3), B<log10>(3), B<sqrt>(3)"
6086 msgstr "B<cbrt>(3), B<clog2>(3), B<log>(3), B<log10>(3), B<sqrt>(3)"
6089 #: build/C/man3/logb.3:29
6095 #: build/C/man3/logb.3:32
6096 msgid "logb, logbf, logbl - get exponent of a floating-point value"
6097 msgstr "logb, logbf, logbl - 浮動小数点数の指数を取得する"
6100 #: build/C/man3/logb.3:36
6101 msgid "B<double logb(double >I<x>B<);>"
6102 msgstr "B<double logb(double >I<x>B<);>"
6105 #: build/C/man3/logb.3:38
6106 msgid "B<float logbf(float >I<x>B<);>"
6107 msgstr "B<float logbf(float >I<x>B<);>"
6110 #: build/C/man3/logb.3:40
6111 msgid "B<long double logbl(long double >I<x>B<);>"
6112 msgstr "B<long double logbl(long double >I<x>B<);>"
6115 #: build/C/man3/logb.3:50
6120 #: build/C/man3/logb.3:61
6121 msgid "B<logbf>(), B<logbl>():"
6122 msgstr "B<logbf>(), B<logbl>():"
6125 #: build/C/man3/logb.3:86
6127 "These functions extract the exponent from the internal floating-point "
6128 "representation of I<x> and return it as a floating-point value. The integer "
6129 "constant B<FLT_RADIX>, defined in I<E<lt>float.hE<gt>>, indicates the radix "
6130 "used for the system's floating-point representation. If B<FLT_RADIX> is 2, "
6131 "B<logb(>I<x>B<)> is equal to B<floor(log2(>I<x>B<))>, except that it is "
6134 "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"
6135 "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> "
6136 "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"
6137 "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"
6141 #: build/C/man3/logb.3:94
6143 "If I<x> is subnormal, B<logb>() returns the exponent I<x> would have if it "
6146 "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。"
6149 #: build/C/man3/logb.3:97
6150 msgid "On success, these functions return the exponent of I<x>."
6151 msgstr "成功すると、これらの関数は I<x> の指数部を返す。"
6154 #: build/C/man3/logb.3:116
6156 "If I<x> is negative infinity or positive infinity, then positive infinity is "
6158 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。"
6161 #: build/C/man3/logb.3:123
6163 msgid "Pole error: I<x> is 0"
6164 msgstr "極エラー (pole error): I<x> が 0 である"
6167 #: build/C/man3/logb.3:151
6168 msgid "The B<logb>(), B<logbf>(), and B<logbl>() functions are thread-safe."
6169 msgstr "関数 B<logb>(), B<logbf>(), B<logbl>() はスレッドセーフである。"
6172 #: build/C/man3/logb.3:156
6173 msgid "B<ilogb>(3), B<log>(3)"
6174 msgstr "B<ilogb>(3), B<log>(3)"
6177 #: build/C/man3/lrint.3:27
6183 #: build/C/man3/lrint.3:30
6185 "lrint, lrintf, lrintl, llrint, llrintf, llrintl - round to nearest integer"
6187 "lrint, lrintf, lrintl, llrint, llrintf, llrintl - 最も近い整数値に丸める"
6190 #: build/C/man3/lrint.3:35
6192 msgid "B<long int lrint(double >I<x>B<);>\n"
6193 msgstr "B<long int lrint(double >I<x>B<);>\n"
6196 #: build/C/man3/lrint.3:37
6198 msgid "B<long int lrintf(float >I<x>B<);>\n"
6199 msgstr "B<long int lrintf(float >I<x>B<);>\n"
6202 #: build/C/man3/lrint.3:39
6204 msgid "B<long int lrintl(long double >I<x>B<);>\n"
6205 msgstr "B<long int lrintl(long double >I<x>B<);>\n"
6208 #: build/C/man3/lrint.3:41
6210 msgid "B<long long int llrint(double >I<x>B<);>\n"
6211 msgstr "B<long long int llrint(double >I<x>B<);>\n"
6214 #: build/C/man3/lrint.3:43
6216 msgid "B<long long int llrintf(float >I<x>B<);>\n"
6217 msgstr "B<long long int llrintf(float >I<x>B<);>\n"
6220 #: build/C/man3/lrint.3:45
6222 msgid "B<long long int llrintl(long double >I<x>B<);>\n"
6223 msgstr "B<long long int llrintl(long double >I<x>B<);>\n"
6226 #: build/C/man3/lrint.3:56 build/C/man3/lround.3:57
6227 msgid "All functions shown above:"
6231 #: build/C/man3/lrint.3:68
6233 "These functions round their argument to the nearest integer value, using the "
6234 "current rounding direction (see B<fesetround>(3))."
6236 "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"
6237 "丸め方向については B<fesetround>(3) を参照)。"
6240 #: build/C/man3/lrint.3:74
6242 "Note that unlike the B<rint>(3) family of functions, the return type of "
6243 "these functions differs from that of their arguments."
6245 "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"
6249 #: build/C/man3/lrint.3:76 build/C/man3/lround.3:79 build/C/man3/rint.3:113
6250 #: build/C/man3/round.3:77 build/C/man3/trunc.3:65
6251 msgid "These functions return the rounded integer value."
6252 msgstr "これらの関数は丸めた整数値を返す。"
6254 #. The return value is -(LONG_MAX - 1) or -(LLONG_MAX -1)
6256 #: build/C/man3/lrint.3:88 build/C/man3/lround.3:91
6258 "If I<x> is a NaN or an infinity, or the rounded value is too large to be "
6259 "stored in a I<long> (I<long long> in the case of the B<ll*> functions), then "
6260 "a domain error occurs, and the return value is unspecified."
6262 "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"
6263 "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"
6267 #: build/C/man3/lrint.3:95 build/C/man3/lround.3:98
6269 msgid "Domain error: I<x> is a NaN or infinite, or the rounded value is too large"
6270 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"
6273 #: build/C/man3/lrint.3:121
6275 "The B<lrint>(), B<lrintf>(), B<lrintl>(), B<llrint>(), B<llrintf>(), and "
6276 "B<llrintl>() functions are thread-safe."
6278 "関数 B<lrint>(), B<lrintf>(), B<lrintl>(), B<llrint>(), B<llrintf>(), "
6279 "B<llrintl>() はスレッドセーフである。"
6282 #: build/C/man3/lrint.3:130
6284 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), "
6287 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), "
6291 #: build/C/man3/lround.3:27
6297 #: build/C/man3/lround.3:27 build/C/man3/rint.3:27
6303 #: build/C/man3/lround.3:31
6305 "lround, lroundf, lroundl, llround, llroundf, llroundl - round to nearest "
6306 "integer, away from zero"
6308 "lround, lroundf, lroundl, llround, llroundf, llroundl - (0 から遠い方の) 最も"
6312 #: build/C/man3/lround.3:36
6314 msgid "B<long int lround(double >I<x>B<);>\n"
6315 msgstr "B<long int lround(double >I<x>B<);>\n"
6318 #: build/C/man3/lround.3:38
6320 msgid "B<long int lroundf(float >I<x>B<);>\n"
6321 msgstr "B<long int lroundf(float >I<x>B<);>\n"
6324 #: build/C/man3/lround.3:40
6326 msgid "B<long int lroundl(long double >I<x>B<);>\n"
6327 msgstr "B<long int lroundl(long double >I<x>B<);>\n"
6330 #: build/C/man3/lround.3:42
6332 msgid "B<long long int llround(double >I<x>B<);>\n"
6333 msgstr "B<long long int llround(double >I<x>B<);>\n"
6336 #: build/C/man3/lround.3:44
6338 msgid "B<long long int llroundf(float >I<x>B<);>\n"
6339 msgstr "B<long long int llroundf(float >I<x>B<);>\n"
6342 #: build/C/man3/lround.3:46
6344 msgid "B<long long int llroundl(long double >I<x>B<);>\n"
6345 msgstr "B<long long int llroundl(long double >I<x>B<);>\n"
6348 #: build/C/man3/lround.3:70
6350 "These functions round their argument to the nearest integer value, rounding "
6351 "away from zero, regardless of the current rounding direction (see "
6354 "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"
6355 "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 "
6359 #: build/C/man3/lround.3:77
6361 "Note that unlike the B<round>(3) and B<ceil>(3), functions, the return type "
6362 "of these functions differs from that of their arguments."
6364 "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"
6368 #: build/C/man3/lround.3:124
6370 "The B<lround>(), B<lroundf>(), B<lroundl>(), B<llround>(), B<llroundf>(), "
6371 "and B<llroundl>() functions are thread-safe."
6373 "関数 B<lround>(), B<lroundf>(), B<lroundl>(), B<llround>(), B<llroundf>(), "
6374 "B<llroundl>() はスレッドセーフである。"
6377 #: build/C/man3/lround.3:133 build/C/man3/trunc.3:101
6379 "B<ceil>(3), B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), "
6382 "B<ceil>(3), B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), "
6386 #: build/C/man7/math_error.7:26
6392 #: build/C/man7/math_error.7:26 build/C/man3/pow10.3:25
6398 #: build/C/man7/math_error.7:29
6399 msgid "math_error - detecting errors from mathematical functions"
6400 msgstr "math_error - 数学関数からのエラーの検出"
6403 #: build/C/man7/math_error.7:34
6406 "B<#include E<lt>math.hE<gt>>\n"
6407 "B<#include E<lt>errno.hE<gt>>\n"
6408 "B<#include E<lt>fenv.hE<gt>>\n"
6410 "B<#include E<lt>math.hE<gt>>\n"
6411 "B<#include E<lt>errno.hE<gt>>\n"
6412 "B<#include E<lt>fenv.hE<gt>>\n"
6415 #: build/C/man7/math_error.7:53
6417 "When an error occurs, most library functions indicate this fact by returning "
6418 "a special value (e.g., -1 or NULL). Because they typically return a "
6419 "floating-point number, the mathematical functions declared in I<E<lt>math."
6420 "hE<gt>> indicate an error using other mechanisms. There are two error-"
6421 "reporting mechanisms: the older one sets I<errno>; the newer one uses the "
6422 "floating-point exception mechanism (the use of B<feclearexcept>(3) and "
6423 "B<fetestexcept>(3), as outlined below) described in B<fenv>(3)."
6425 "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"
6426 "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"
6427 "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"
6428 "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"
6429 "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。 "
6430 "(B<feclearexcept>(3) と B<fetestexcept>(3) を使用する。これらについては以下"
6434 #: build/C/man7/math_error.7:58
6436 "A portable program that needs to check for an error from a mathematical "
6437 "function should set I<errno> to zero, and make the following call"
6439 "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"
6440 "は、 数学関数を呼び出す前に I<errno> を 0 に設定し、"
6443 #: build/C/man7/math_error.7:62
6445 msgid "feclearexcept(FE_ALL_EXCEPT);\n"
6446 msgstr "feclearexcept(FE_ALL_EXCEPT);\n"
6449 #: build/C/man7/math_error.7:66
6450 msgid "before calling a mathematical function."
6451 msgstr "を呼び出すべきである。"
6454 #: build/C/man7/math_error.7:72
6456 "Upon return from the mathematical function, if I<errno> is nonzero, or the "
6457 "following call (see B<fenv>(3)) returns nonzero"
6458 msgstr "数学関数から返ってきた際に、 I<errno> が 0 以外か、"
6461 #: build/C/man7/math_error.7:77
6464 "fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW |\n"
6467 "fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW |\n"
6472 #. FE_INVALID = 0x01,
6473 #. __FE_DENORM = 0x02,
6474 #. FE_DIVBYZERO = 0x04,
6475 #. FE_OVERFLOW = 0x08,
6476 #. FE_UNDERFLOW = 0x10,
6477 #. FE_INEXACT = 0x20
6480 #: build/C/man7/math_error.7:90
6481 msgid "then an error occurred in the mathematical function."
6483 "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"
6487 #: build/C/man7/math_error.7:93
6489 "The error conditions that can occur for mathematical functions are described "
6491 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。"
6494 #: build/C/man7/math_error.7:93
6496 msgid "Domain error"
6497 msgstr "領域エラー (domain error)"
6500 #: build/C/man7/math_error.7:109
6502 "A I<domain error> occurs when a mathematical function is supplied with an "
6503 "argument whose value falls outside the domain for which the function is "
6504 "defined (e.g., giving a negative argument to B<log>(3)). When a domain "
6505 "error occurs, math functions commonly return a NaN (though some functions "
6506 "return a different value in this case); I<errno> is set to B<EDOM>, and an "
6507 "\"invalid\" (B<FE_INVALID>) floating-point exception is raised."
6509 "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"
6510 "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"
6511 "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"
6512 "値を返す関数もある)、 I<errno> に B<EDOM> を設定し、「無効 (invalid)」 浮動小"
6513 "数点例外 (B<FE_INVALID>) を上げる。"
6516 #: build/C/man7/math_error.7:109
6519 msgstr "極エラー (pole error)"
6522 #: build/C/man7/math_error.7:133
6524 "A I<pole error> occurs when the mathematical result of a function is an "
6525 "exact infinity (e.g., the logarithm of 0 is negative infinity). When a pole "
6526 "error occurs, the function returns the (signed) value B<HUGE_VAL>, "
6527 "B<HUGE_VALF>, or B<HUGE_VALL>, depending on whether the function result type "
6528 "is I<double>, I<float>, or I<long double>. The sign of the result is that "
6529 "which is mathematically correct for the function. I<errno> is set to "
6530 "B<ERANGE>, and a \"divide-by-zero\" (B<FE_DIVBYZERO>) floating-point "
6531 "exception is raised."
6533 "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"
6534 "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"
6535 "値は (符号付きの) B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> のいずれかとなる "
6536 "(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 "
6537 "I<double>, I<float>, I<long double> に対応する)。 結果の符号は、その関数の数"
6538 "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 "
6539 "(divide-by-zero)」 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
6542 #: build/C/man7/math_error.7:133
6545 msgstr "範囲エラー (range エラー)"
6548 #: build/C/man7/math_error.7:140
6550 "A I<range error> occurs when the magnitude of the function result means that "
6551 "it cannot be represented in the result type of the function. The return "
6552 "value of the function depends on whether the range error was an overflow or "
6555 "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"
6556 "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"
6557 "ダーフロー であったかによって異なる。"
6560 #: build/C/man7/math_error.7:162
6562 "A floating result I<overflows> if the result is finite, but is too large to "
6563 "represented in the result type. When an overflow occurs, the function "
6564 "returns the value B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, depending on "
6565 "whether the function result type is I<double>, I<float>, or I<long double>. "
6566 "I<errno> is set to B<ERANGE>, and an \"overflow\" (B<FE_OVERFLOW>) floating-"
6567 "point exception is raised."
6569 "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"
6570 "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 "
6571 "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"
6572 "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>, "
6573 "I<long double> に対応する)。 I<errno> は B<ERANGE> に設定され、「オーバーフ"
6574 "ロー (overflow)」 浮動小数点例外 (B<FE_OVERFLOW>) が上がる。"
6577 #: build/C/man7/math_error.7:177
6579 "A floating result I<underflows> if the result is too small to be represented "
6580 "in the result type. If an underflow occurs, a mathematical function "
6581 "typically returns 0.0 (C99 says a function shall return \"an implementation-"
6582 "defined value whose magnitude is no greater than the smallest normalized "
6583 "positive number in the specified type\"). I<errno> may be set to B<ERANGE>, "
6584 "and an \"overflow\" (B<FE_UNDERFLOW>) floating-point exception may be "
6587 "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"
6588 "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 "
6589 "(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"
6590 "つ実装定義 (implementation-defined) の値を返す、となっている)。 I<errno> は "
6591 "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"
6595 #: build/C/man7/math_error.7:187
6597 "Some functions deliver a range error if the supplied argument value, or the "
6598 "correct function result, would be I<subnormal>. A subnormal value is one "
6599 "that is nonzero, but with a magnitude that is so small that it can't be "
6600 "presented in normalized form (i.e., with a 1 in the most significant bit of "
6601 "the significand). The representation of a subnormal number will contain one "
6602 "or more leading zeros in the significand."
6604 "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"
6605 "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"
6606 "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"
6607 "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"
6610 #. See CONFORMANCE in the glibc 2.8 (and earlier) source.
6612 #: build/C/man7/math_error.7:209
6614 "The I<math_errhandling> identifier specified by C99 and POSIX.1-2001 is not "
6615 "supported by glibc. This identifier is supposed to indicate which of the "
6616 "two error-notification mechanisms (I<errno>, exceptions retrievable via "
6617 "B<fettestexcept>(3)) is in use. The standards require that at least one be "
6618 "in use, but permit both to be available. The current (version 2.8) "
6619 "situation under glibc is messy. Most (but not all) functions raise "
6620 "exceptions on errors. Some also set I<errno>. A few functions set "
6621 "I<errno>, but don't raise an exception. A very few functions do neither. "
6622 "See the individual manual pages for details."
6624 "C99 と POSIX.1-2001 で規定されている I<math_errhandling> 識別子は glibc では"
6625 "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 "
6626 "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"
6627 "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"
6628 "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 "
6629 "(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"
6630 "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。 "
6631 "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"
6632 "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"
6635 #. http://www.securecoding.cert.org/confluence/display/seccode/FLP32-C.+Prevent+or+detect+domain+and+range+errors+in+math+functions
6637 #: build/C/man7/math_error.7:222
6639 "To avoid the complexities of using I<errno> and B<fetestexcept>(3) for "
6640 "error checking, it is often advised that one should instead check for bad "
6641 "argument values before each call. For example, the following code ensures "
6642 "that B<log>(3)'s argument is not a NaN and is not zero (a pole error) or "
6643 "less than zero (a domain error):"
6645 "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"
6646 "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"
6647 "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"
6648 "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"
6652 #: build/C/man7/math_error.7:226
6654 msgid "double x, r;\n"
6655 msgstr "double x, r;\n"
6658 #: build/C/man7/math_error.7:230
6661 "if (isnan(x) || islessequal(x, 0)) {\n"
6662 " /* Deal with NaN / pole error / domain error */\n"
6665 "if (isnan(x) || islessequal(x, 0)) {\n"
6666 " /* Deal with NaN / pole error / domain error */\n"
6670 #: build/C/man7/math_error.7:232
6672 msgid "r = log(x);\n"
6673 msgstr "r = log(x);\n"
6676 #: build/C/man7/math_error.7:240
6678 "The discussion on this page does not apply to the complex mathematical "
6679 "functions (i.e., those declared by I<E<lt>complex.hE<gt>>), which in general "
6680 "are not required to return errors by C99 and POSIX.1-2001."
6682 "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"
6683 "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"
6687 #: build/C/man7/math_error.7:256
6689 "The B<gcc>(1) I<-fno-math-errno> option causes the executable to employ "
6690 "implementations of some mathematical functions that are faster than the "
6691 "standard implementations, but do not set I<errno> on error. (The B<gcc>(1) "
6692 "I<-ffast-math> option also enables I<-fno-math-errno>.) An error can still "
6693 "be tested for using B<fetestexcept>(3)."
6695 "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"
6696 "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> "
6697 "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<-"
6698 "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、 "
6699 "B<fetestexcept>(3) を使ったエラーの検査は可能である。"
6702 #: build/C/man7/math_error.7:265
6704 "B<gcc>(1), B<errno>(3), B<fenv>(3), B<fpclassify>(3), B<INFINITY>(3), "
6705 "B<isgreater>(3), B<matherr>(3), B<nan>(3)"
6707 "B<gcc>(1), B<errno>(3), B<fenv>(3), B<fpclassify>(3), B<INFINITY>(3), "
6708 "B<isgreater>(3), B<matherr>(3), B<nan>(3)"
6711 #: build/C/man7/math_error.7:267
6712 msgid "I<info libc>"
6713 msgstr "I<info libc>"
6716 #: build/C/man3/matherr.3:27
6722 #: build/C/man3/matherr.3:27
6728 #: build/C/man3/matherr.3:30
6729 msgid "matherr - SVID math library exception handling"
6730 msgstr "matherr - SVID 数学ライブラリの例外処理"
6733 #: build/C/man3/matherr.3:34
6736 "B<#define _SVID_SOURCE> /* See feature_test_macros(7) */\n"
6737 "B<#include E<lt>math.hE<gt>>\n"
6739 "B<#define _SVID_SOURCE> /* feature_test_macros(7) 参照 */\n"
6740 "B<#include E<lt>math.hE<gt>>\n"
6743 #: build/C/man3/matherr.3:36
6745 msgid "B<int matherr(struct exception *>I<exc>B<);>\n"
6746 msgstr "B<int matherr(struct exception *>I<exc>B<);>\n"
6749 #: build/C/man3/matherr.3:38
6751 msgid "B<extern _LIB_VERSION_TYPE _LIB_VERSION;>\n"
6752 msgstr "B<extern _LIB_VERSION_TYPE _LIB_VERSION;>\n"
6755 #: build/C/man3/matherr.3:51
6757 "The System V Interface Definition (SVID) specifies that various math "
6758 "functions should invoke a function called B<matherr>() if a math exception "
6759 "is detected. This function is called before the math function returns; "
6760 "after B<matherr>() returns, the system then returns to the math function, "
6761 "which in turn returns to the caller."
6763 "System V Interface Definition (SVID) では、各種の数学関数は数学的な\n"
6764 "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"
6765 "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"
6766 "B<matherr>() が返った後に、システムは数学関数に戻り、\n"
6770 #: build/C/man3/matherr.3:62
6772 "The B<matherr>() mechanism is supported by glibc, but is now obsolete: new "
6773 "applications should use the techniques described in B<math_error>(7) and "
6774 "B<fenv>(3). This page documents the glibc B<matherr>() mechanism as an aid "
6775 "for maintaining and porting older applications."
6777 "B<matherr>() の仕組みは glibc によりサポートされているが、\n"
6779 "新しくアプリケーションを作成する際には、\n"
6780 "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"
6781 "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"
6782 "助けとなるよう、 glibc の B<matherr>() の仕組みについて説明する。"
6785 #: build/C/man3/matherr.3:75
6787 "To employ B<matherr>(), the programmer must define the B<_SVID_SOURCE> "
6788 "feature test macro (before including I<any> header files), and assign the "
6789 "value B<_SVID_> to the external variable B<_LIB_VERSION>."
6791 "B<matherr>() を使用するためには、\n"
6792 "プログラマは (I<どの>ヘッダファイルをインクルードするよりも前に)\n"
6793 "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"
6794 "B<_LIB_VERSION> に代入しなければならない。"
6797 #: build/C/man3/matherr.3:87
6799 "The system provides a default version of B<matherr>(). This version does "
6800 "nothing, and returns zero (see below for the significance of this). The "
6801 "default B<matherr>() can be overridden by a programmer-defined version, "
6802 "which will be invoked when an exception occurs. The function is invoked "
6803 "with one argument, a pointer to an I<exception> structure, defined as "
6806 "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"
6807 "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"
6808 "下記を参照)。プログラマが B<matherr>() を定義することで、\n"
6809 "デフォルト版を上書きすることができる。\n"
6810 "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"
6811 "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"
6812 "I<exception> 構造体へのポインタである。"
6815 #: build/C/man3/matherr.3:97
6818 "struct exception {\n"
6819 " int type; /* Exception type */\n"
6820 " char *name; /* Name of function causing exception */\n"
6821 " double arg1; /* 1st argument to function */\n"
6822 " double arg2; /* 2nd argument to function */\n"
6823 " double retval; /* Function return value */\n"
6826 "struct exception {\n"
6827 " int type; /* Exception type */\n"
6828 " char *name; /* Name of function causing exception */\n"
6829 " double arg1; /* 1st argument to function */\n"
6830 " double arg2; /* 2nd argument to function */\n"
6831 " double retval; /* Function return value */\n"
6835 #: build/C/man3/matherr.3:103
6836 msgid "The I<type> field has one of the following values:"
6837 msgstr "I<type> フィールドは以下の値のいずれかである。"
6840 #: build/C/man3/matherr.3:103
6846 #: build/C/man3/matherr.3:111
6848 "A domain error occurred (the function argument was outside the range for "
6849 "which the function is defined). The return value depends on the function; "
6850 "I<errno> is set to B<EDOM>."
6852 "領域エラー (domain error) が発生した\n"
6853 "(関数の引き数が関数が定義された範囲外であった)。\n"
6854 "返り値は関数によって異なり、 I<error> には B<EDOM> が設定される。"
6857 #: build/C/man3/matherr.3:111
6863 #: build/C/man3/matherr.3:122
6865 "A pole error occurred (the function result is an infinity). The return "
6866 "value in most cases is B<HUGE> (the largest single precision floating-point "
6867 "number), appropriately signed. In most cases, I<errno> is set to B<EDOM>."
6869 "極エラー (pole error) が発生した (関数の結果が無限大である)。\n"
6870 "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"
6872 "ほとんどの場合、I<errno> には B<EDOM> が設定される。"
6875 #: build/C/man3/matherr.3:122
6878 msgstr "B<OVERFLOW>"
6881 #: build/C/man3/matherr.3:131
6883 "An overflow occurred. In most cases, the value B<HUGE> is returned, and "
6884 "I<errno> is set to B<ERANGE>."
6887 "ほとんどの場合、値 B<HUGE> が返され、\n"
6888 "I<errno> には B<ERANGE> が設定される。"
6891 #: build/C/man3/matherr.3:131
6893 msgid "B<UNDERFLOW>"
6894 msgstr "B<UNDERFLOW>"
6897 #: build/C/man3/matherr.3:138
6899 "An underflow occurred. 0.0 is returned, and I<errno> is set to B<ERANGE>."
6902 "0.0 が返され、 I<errno> に B<ERANGE> が設定される。"
6905 #: build/C/man3/matherr.3:138
6911 #: build/C/man3/matherr.3:145
6913 "Total loss of significance. 0.0 is returned, and I<errno> is set to "
6916 "Total loss of significance が発生した。\n"
6917 "0.0 が返され、 I<errno> に B<ERANGE> が設定される。"
6920 #: build/C/man3/matherr.3:145
6926 #: build/C/man3/matherr.3:150
6928 "Partial loss of significance. This value is unused on glibc (and many other "
6931 "Partial loss of significance が発生した。\n"
6932 "この値は glibc (や他の多くのシステム) で使用されていない。"
6935 #: build/C/man3/matherr.3:158
6937 "The I<arg1> and I<arg2> fields are the arguments supplied to the function "
6938 "(I<arg2> is undefined for functions that take only one argument)."
6940 "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"
6941 "(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)。"
6944 #: build/C/man3/matherr.3:166
6946 "The I<retval> field specifies the return value that the math function will "
6947 "return to its caller. The programmer-defined B<matherr>() can modify this "
6948 "field to change the return value of the math function."
6950 "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"
6951 "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"
6952 "ことで、その数学関数の返り値を変更することができる。"
6955 #: build/C/man3/matherr.3:173
6957 "If the B<matherr>() function returns zero, then the system sets I<errno> as "
6958 "described above, and may print an error message on standard error (see "
6961 "B<matherr>() 関数が 0 を返した場合、\n"
6962 "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"
6963 "エラーメッセージを表示することがある (下記参照)。"
6966 #: build/C/man3/matherr.3:179
6968 "If the B<matherr>() function returns a nonzero value, then the system does "
6969 "not set I<errno>, and doesn't print an error message."
6971 "B<matherr>() 関数が 0 以外の値を返した場合、\n"
6972 "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。"
6975 #: build/C/man3/matherr.3:179
6977 msgid "Math functions that employ matherr()"
6978 msgstr "matherr() を利用している数学関数"
6981 #: build/C/man3/matherr.3:189
6983 "The table below lists the functions and circumstances in which B<matherr>() "
6984 "is called. The \"Type\" column indicates the value assigned to I<exc-"
6985 "E<gt>type> when calling B<matherr>(). The \"Result\" column is the default "
6986 "return value assigned to I<exc-E<gt>retval>."
6988 "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"
6989 "\"Type\" 列 は B<matherr>() が呼び出される際に I<exc-E<gt>type> に\n"
6990 "設定される値を示す。 \"Result\" 列は I<exc-E<gt>retval> に\n"
6991 "設定されるデフォルトの返り値を示す。"
6994 #: build/C/man3/matherr.3:195
6996 "The \"Msg?\" and \"errno\" columns describe the default behavior if "
6997 "B<matherr>() returns zero. If the \"Msg?\" columns contains \"y\", then "
6998 "the system prints an error message on standard error."
7000 "\"Msg?\" 列と \"errno\" 列は B<matherr>() が 0 を返した場合のデフォルトの\n"
7001 "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"
7005 #: build/C/man3/matherr.3:197
7006 msgid "The table uses the following notations and abbreviations:"
7007 msgstr "以下の表では、下記の記法と省略形を使用している。"
7010 #: build/C/man3/matherr.3:209
7013 "x first argument to function\n"
7014 "y second argument to function\n"
7015 "fin finite value for argument\n"
7016 "neg negative value for argument\n"
7017 "int integral value for argument\n"
7018 "o/f result overflowed\n"
7019 "u/f result underflowed\n"
7020 "|x| absolute value of x\n"
7021 "X_TLOSS is a constant defined in I<E<lt>math.hE<gt>>\n"
7031 "X_TLOSS I<E<lt>math.hE<gt>> で定義される定数\n"
7034 #: build/C/man3/matherr.3:216
7036 msgid "Function\tType\tResult\tMsg?\terrno\n"
7037 msgstr "Function\tType\tResult\tMsg?\terrno\n"
7040 #: build/C/man3/matherr.3:217
7042 msgid "acos(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
7043 msgstr "acos(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
7046 #: build/C/man3/matherr.3:218
7048 msgid "asin(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
7049 msgstr "asin(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
7052 #: build/C/man3/matherr.3:219
7054 msgid "atan2(0,0)\tDOMAIN\tHUGE\ty\tEDOM\n"
7055 msgstr "atan2(0,0)\tDOMAIN\tHUGE\ty\tEDOM\n"
7057 #. retval is 0.0/0.0
7059 #: build/C/man3/matherr.3:220
7061 msgid "acosh(xE<lt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7062 msgstr "acosh(xE<lt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7064 #. retval is 0.0/0.0
7066 #: build/C/man3/matherr.3:221
7068 msgid "atanh(|x|E<gt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7069 msgstr "atanh(|x|E<gt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7073 #: build/C/man3/matherr.3:222
7075 msgid "atanh(|x|==1)\tSING\t(xE<gt>0.0)?\ty\tEDOM\t\n"
7076 msgstr "atanh(|x|==1)\tSING\t(xE<gt>0.0)?\ty\tEDOM\t\n"
7079 #: build/C/man3/matherr.3:223 build/C/man3/matherr.3:268
7081 msgid "\\ \t\\ \tHUGE_VAL :\n"
7082 msgstr "\\ \t\\ \tHUGE_VAL :\n"
7085 #: build/C/man3/matherr.3:224 build/C/man3/matherr.3:269
7087 msgid "\\ \t\\ \t-HUGE_VAL\n"
7088 msgstr "\\ \t\\ \t-HUGE_VAL\n"
7091 #: build/C/man3/matherr.3:225
7093 msgid "cosh(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7094 msgstr "cosh(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7097 #: build/C/man3/matherr.3:226
7099 msgid "sinh(fin) o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7100 msgstr "sinh(fin) o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7103 #: build/C/man3/matherr.3:227
7105 msgid "\\ \t\\ \tHUGE : -HUGE\n"
7106 msgstr "\\ \t\\ \tHUGE : -HUGE\n"
7109 #: build/C/man3/matherr.3:228
7111 msgid "sqrt(xE<lt>0)\tDOMAIN\t0.0\ty\tEDOM\n"
7112 msgstr "sqrt(xE<lt>0)\tDOMAIN\t0.0\ty\tEDOM\n"
7115 #: build/C/man3/matherr.3:229
7117 msgid "hypot(fin,fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7118 msgstr "hypot(fin,fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7121 #: build/C/man3/matherr.3:230
7123 msgid "exp(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7124 msgstr "exp(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7127 #: build/C/man3/matherr.3:231
7129 msgid "exp(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7130 msgstr "exp(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7133 #: build/C/man3/matherr.3:232
7135 msgid "exp2(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7136 msgstr "exp2(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7139 #: build/C/man3/matherr.3:233
7141 msgid "exp2(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7142 msgstr "exp2(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7145 #: build/C/man3/matherr.3:234
7147 msgid "exp10(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7148 msgstr "exp10(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7151 #: build/C/man3/matherr.3:235
7153 msgid "exp10(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7154 msgstr "exp10(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7157 #: build/C/man3/matherr.3:236
7159 msgid "j0(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7160 msgstr "j0(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7163 #: build/C/man3/matherr.3:237
7165 msgid "j1(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7166 msgstr "j1(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7169 #: build/C/man3/matherr.3:238
7171 msgid "jn(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7172 msgstr "jn(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7175 #: build/C/man3/matherr.3:239
7177 msgid "y0(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7178 msgstr "y0(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7181 #: build/C/man3/matherr.3:240
7183 msgid "y1(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7184 msgstr "y1(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7187 #: build/C/man3/matherr.3:241
7189 msgid "yn(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7190 msgstr "yn(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7193 #: build/C/man3/matherr.3:242
7195 msgid "y0(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7196 msgstr "y0(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7199 #: build/C/man3/matherr.3:243
7201 msgid "y0(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7202 msgstr "y0(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7205 #: build/C/man3/matherr.3:244
7207 msgid "y1(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7208 msgstr "y1(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7211 #: build/C/man3/matherr.3:245
7213 msgid "y1(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7214 msgstr "y1(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7217 #: build/C/man3/matherr.3:246
7219 msgid "yn(n,0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7220 msgstr "yn(n,0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7223 #: build/C/man3/matherr.3:247
7225 msgid "yn(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7226 msgstr "yn(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7229 #: build/C/man3/matherr.3:248
7231 msgid "lgamma(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7232 msgstr "lgamma(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7235 #: build/C/man3/matherr.3:249
7237 msgid "lgamma(-int) or\tSING\tHUGE\ty\tEDOM\n"
7238 msgstr "lgamma(-int) or\tSING\tHUGE\ty\tEDOM\n"
7241 #: build/C/man3/matherr.3:250
7243 msgid "\\ \\ lgamma(0)\n"
7244 msgstr "\\ \\ lgamma(0)\n"
7247 #: build/C/man3/matherr.3:251
7249 msgid "tgamma(fin) o/f\tOVERFLOW\tHUGE_VAL\tn\tERANGE\n"
7250 msgstr "tgamma(fin) o/f\tOVERFLOW\tHUGE_VAL\tn\tERANGE\n"
7253 #: build/C/man3/matherr.3:252
7255 msgid "tgamma(-int)\tSING\tNAN\ty\tEDOM\n"
7256 msgstr "tgamma(-int)\tSING\tNAN\ty\tEDOM\n"
7259 #: build/C/man3/matherr.3:253
7261 msgid "tgamma(0)\tSING\tcopysign(\ty\tERANGE\n"
7262 msgstr "tgamma(0)\tSING\tcopysign(\ty\tERANGE\n"
7265 #: build/C/man3/matherr.3:254
7267 msgid "\\ \t\\ \tHUGE_VAL,x)\n"
7268 msgstr "\\ \t\\ \tHUGE_VAL,x)\n"
7271 #: build/C/man3/matherr.3:255
7273 msgid "log(0)\tSING\t-HUGE\ty\tEDOM\n"
7274 msgstr "log(0)\tSING\t-HUGE\ty\tEDOM\n"
7277 #: build/C/man3/matherr.3:256
7279 msgid "log(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7280 msgstr "log(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7282 #. different from log()
7284 #: build/C/man3/matherr.3:257
7286 msgid "log2(0)\tSING\t-HUGE\tn\tEDOM\t\n"
7287 msgstr "log2(0)\tSING\t-HUGE\tn\tEDOM\t\n"
7289 #. different from log()
7291 #: build/C/man3/matherr.3:258
7293 msgid "log2(xE<lt>0)\tDOMAIN\t-HUGE\tn\tEDOM\t\n"
7294 msgstr "log2(xE<lt>0)\tDOMAIN\t-HUGE\tn\tEDOM\t\n"
7297 #: build/C/man3/matherr.3:259
7299 msgid "log10(0)\tSING\t-HUGE\ty\tEDOM\n"
7300 msgstr "log10(0)\tSING\t-HUGE\ty\tEDOM\n"
7303 #: build/C/man3/matherr.3:260
7305 msgid "log10(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7306 msgstr "log10(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7309 #: build/C/man3/matherr.3:261
7311 msgid "pow(0.0,0.0)\tDOMAIN\t0.0\ty\tEDOM\n"
7312 msgstr "pow(0.0,0.0)\tDOMAIN\t0.0\ty\tEDOM\n"
7315 #: build/C/man3/matherr.3:262
7317 msgid "pow(x,y) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7318 msgstr "pow(x,y) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7321 #: build/C/man3/matherr.3:263
7323 msgid "pow(x,y) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7324 msgstr "pow(x,y) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7327 #: build/C/man3/matherr.3:264
7329 msgid "pow(NaN,0.0)\tDOMAIN\tx\tn\tEDOM\n"
7330 msgstr "pow(NaN,0.0)\tDOMAIN\tx\tn\tEDOM\n"
7334 #: build/C/man3/matherr.3:265
7336 msgid "0**neg\tDOMAIN\t0.0\ty\tEDOM\t\n"
7337 msgstr "0**neg\tDOMAIN\t0.0\ty\tEDOM\t\n"
7340 #: build/C/man3/matherr.3:266
7342 msgid "neg**non-int\tDOMAIN\t0.0\ty\tEDOM\n"
7343 msgstr "neg**non-int\tDOMAIN\t0.0\ty\tEDOM\n"
7346 #: build/C/man3/matherr.3:267
7348 msgid "scalb() o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7349 msgstr "scalb() o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7352 #: build/C/man3/matherr.3:270
7354 msgid "scalb() u/f\tUNDERFLOW\tcopysign(\tn\tERANGE\n"
7355 msgstr "scalb() u/f\tUNDERFLOW\tcopysign(\tn\tERANGE\n"
7358 #: build/C/man3/matherr.3:271
7360 msgid "\\ \t\\ \t\\ \\ 0.0,x)\n"
7361 msgstr "\\ \t\\ \t\\ \\ 0.0,x)\n"
7364 #: build/C/man3/matherr.3:272
7366 msgid "fmod(x,0)\tDOMAIN\tx\ty\tEDOM\n"
7367 msgstr "fmod(x,0)\tDOMAIN\tx\ty\tEDOM\n"
7369 #. retval is 0.0/0.0
7371 #: build/C/man3/matherr.3:273
7373 msgid "remainder(x,0)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7374 msgstr "remainder(x,0)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7377 #: build/C/man3/matherr.3:280
7378 msgid "The B<matherr>() function is thread-safe."
7379 msgstr "B<matherr>() 関数はスレッドセーフである。"
7382 #: build/C/man3/matherr.3:301
7384 "The example program demonstrates the use of B<matherr>() when calling "
7385 "B<log>(3). The program takes up to three command-line arguments. The first "
7386 "argument is the floating-point number to be given to B<log>(3). If the "
7387 "optional second argument is provided, then B<_LIB_VERSION> is set to "
7388 "B<_SVID_> so that B<matherr>() is called, and the integer supplied in the "
7389 "command-line argument is used as the return value from B<matherr>(). If the "
7390 "optional third command-line argument is supplied, then it specifies an "
7391 "alternative return value that B<matherr>() should assign as the return "
7392 "value of the math function."
7394 "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"
7395 "B<matherr>() の使用法を示したものである。\n"
7396 "最初の引き数は B<log>(3) に渡す浮動小数点数である。\n"
7397 "省略可能な第二引き数を指定した場合、\n"
7398 "B<_LIB_VERSION> に B<_SVID_> が設定され、\n"
7399 "B<matherr>() が呼ばれるようになる。\n"
7400 "このコマンドライン引き数で指定した整数は、\n"
7401 "B<matherr>() からの返り値として使用される。\n"
7402 "省略可能な第三引き数を指定した場合、 B<matherr>() は\n"
7403 "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。"
7406 #: build/C/man3/matherr.3:306
7408 "The following example run, where B<log>(3) is given an argument of 0.0, "
7409 "does not use B<matherr>():"
7412 "B<log>(3) に引き数 0.0 が渡しているが、\n"
7413 "B<matherr>() は使用しない。"
7416 #: build/C/man3/matherr.3:312
7419 "$B< ./a.out 0.0>\n"
7420 "errno: Numerical result out of range\n"
7423 "$B< ./a.out 0.0>\n"
7424 "errno: Numerical result out of range\n"
7428 #: build/C/man3/matherr.3:318
7429 msgid "In the following run, B<matherr>() is called, and returns 0:"
7432 "B<matherr>() が呼び出され、返り値 0 が返される。"
7435 #: build/C/man3/matherr.3:328
7438 "$B< ./a.out 0.0 0>\n"
7439 "matherr SING exception in log() function\n"
7440 " args: 0.000000, 0.000000\n"
7441 " retval: -340282346638528859811704183484516925440.000000\n"
7443 "errno: Numerical argument out of domain\n"
7444 "x=-340282346638528859811704183484516925440.000000\n"
7446 "$B< ./a.out 0.0 0>\n"
7447 "matherr SING exception in log() function\n"
7448 " args: 0.000000, 0.000000\n"
7449 " retval: -340282346638528859811704183484516925440.000000\n"
7451 "errno: Numerical argument out of domain\n"
7452 "x=-340282346638528859811704183484516925440.000000\n"
7455 #: build/C/man3/matherr.3:332
7456 msgid "The message \"log: SING error\" was printed by the C library."
7457 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。"
7460 #: build/C/man3/matherr.3:336
7462 "In the following run, B<matherr>() is called, and returns a nonzero value:"
7463 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。"
7466 #: build/C/man3/matherr.3:344
7469 "$B< ./a.out 0.0 1>\n"
7470 "matherr SING exception in log() function\n"
7471 " args: 0.000000, 0.000000\n"
7472 " retval: -340282346638528859811704183484516925440.000000\n"
7473 "x=-340282346638528859811704183484516925440.000000\n"
7475 "$B< ./a.out 0.0 1>\n"
7476 "matherr SING exception in log() function\n"
7477 " args: 0.000000, 0.000000\n"
7478 " retval: -340282346638528859811704183484516925440.000000\n"
7479 "x=-340282346638528859811704183484516925440.000000\n"
7482 #: build/C/man3/matherr.3:350
7484 "In this case, the C library did not print a message, and I<errno> was not "
7487 "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"
7488 "I<errno> は設定されていない。"
7491 #: build/C/man3/matherr.3:355
7493 "In the following run, B<matherr>() is called, changes the return value of "
7494 "the math function, and returns a nonzero value:"
7496 "次の実行例では、 B<matherr>() が呼び出され、\n"
7497 "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。"
7500 #: build/C/man3/matherr.3:363
7503 "$B< ./a.out 0.0 1 12345.0>\n"
7504 "matherr SING exception in log() function\n"
7505 " args: 0.000000, 0.000000\n"
7506 " retval: -340282346638528859811704183484516925440.000000\n"
7509 "$B< ./a.out 0.0 1 12345.0>\n"
7510 "matherr SING exception in log() function\n"
7511 " args: 0.000000, 0.000000\n"
7512 " retval: -340282346638528859811704183484516925440.000000\n"
7516 #: build/C/man3/matherr.3:373
7519 "#define _SVID_SOURCE\n"
7520 "#include E<lt>errno.hE<gt>\n"
7521 "#include E<lt>math.hE<gt>\n"
7522 "#include E<lt>stdio.hE<gt>\n"
7523 "#include E<lt>stdlib.hE<gt>\n"
7525 "#define _SVID_SOURCE\n"
7526 "#include E<lt>errno.hE<gt>\n"
7527 "#include E<lt>math.hE<gt>\n"
7528 "#include E<lt>stdio.hE<gt>\n"
7529 "#include E<lt>stdlib.hE<gt>\n"
7532 #: build/C/man3/matherr.3:379
7535 "static int matherr_ret = 0; /* Value that matherr()\n"
7536 " should return */\n"
7537 "static int change_retval = 0; /* Should matherr() change\n"
7538 " function\\(aqs return value? */\n"
7539 "static double new_retval; /* New function return value */\n"
7541 "static int matherr_ret = 0; /* Value that matherr()\n"
7542 " should return */\n"
7543 "static int change_retval = 0; /* Should matherr() change\n"
7544 " function\\(aqs return value? */\n"
7545 "static double new_retval; /* New function return value */\n"
7548 #: build/C/man3/matherr.3:394
7552 "matherr(struct exception *exc)\n"
7554 " fprintf(stderr, \"matherr %s exception in %s() function\\en\",\n"
7555 " (exc-E<gt>type == DOMAIN) ? \"DOMAIN\" :\n"
7556 " (exc-E<gt>type == OVERFLOW) ? \"OVERFLOW\" :\n"
7557 " (exc-E<gt>type == UNDERFLOW) ? \"UNDERFLOW\" :\n"
7558 " (exc-E<gt>type == SING) ? \"SING\" :\n"
7559 " (exc-E<gt>type == TLOSS) ? \"TLOSS\" :\n"
7560 " (exc-E<gt>type == PLOSS) ? \"PLOSS\" : \"???\",\n"
7561 " exc-E<gt>name);\n"
7562 " fprintf(stderr, \" args: %f, %f\\en\",\n"
7563 " exc-E<gt>arg1, exc-E<gt>arg2);\n"
7564 " fprintf(stderr, \" retval: %f\\en\", exc-E<gt>retval);\n"
7567 "matherr(struct exception *exc)\n"
7569 " fprintf(stderr, \"matherr %s exception in %s() function\\en\",\n"
7570 " (exc-E<gt>type == DOMAIN) ? \"DOMAIN\" :\n"
7571 " (exc-E<gt>type == OVERFLOW) ? \"OVERFLOW\" :\n"
7572 " (exc-E<gt>type == UNDERFLOW) ? \"UNDERFLOW\" :\n"
7573 " (exc-E<gt>type == SING) ? \"SING\" :\n"
7574 " (exc-E<gt>type == TLOSS) ? \"TLOSS\" :\n"
7575 " (exc-E<gt>type == PLOSS) ? \"PLOSS\" : \"???\",\n"
7576 " exc-E<gt>name);\n"
7577 " fprintf(stderr, \" args: %f, %f\\en\",\n"
7578 " exc-E<gt>arg1, exc-E<gt>arg2);\n"
7579 " fprintf(stderr, \" retval: %f\\en\", exc-E<gt>retval);\n"
7582 #: build/C/man3/matherr.3:397
7585 " if (change_retval)\n"
7586 " exc-E<gt>retval = new_retval;\n"
7588 " if (change_retval)\n"
7589 " exc-E<gt>retval = new_retval;\n"
7592 #: build/C/man3/matherr.3:400
7595 " return matherr_ret;\n"
7598 " return matherr_ret;\n"
7602 #: build/C/man3/matherr.3:405
7606 "main(int argc, char *argv[])\n"
7611 "main(int argc, char *argv[])\n"
7616 #: build/C/man3/matherr.3:411
7619 " if (argc E<lt> 2) {\n"
7620 " fprintf(stderr, \"Usage: %s E<lt>argvalE<gt>\"\n"
7621 " \" [E<lt>matherr-retE<gt> [E<lt>new-func-retvalE<gt>]]\\en\", argv[0]);\n"
7622 " exit(EXIT_FAILURE);\n"
7625 " if (argc E<lt> 2) {\n"
7626 " fprintf(stderr, \"Usage: %s E<lt>argvalE<gt>\"\n"
7627 " \" [E<lt>matherr-retE<gt> [E<lt>new-func-retvalE<gt>]]\\en\", argv[0]);\n"
7628 " exit(EXIT_FAILURE);\n"
7632 #: build/C/man3/matherr.3:416
7635 " if (argc E<gt> 2) {\n"
7636 " _LIB_VERSION = _SVID_;\n"
7637 " matherr_ret = atoi(argv[2]);\n"
7640 " if (argc E<gt> 2) {\n"
7641 " _LIB_VERSION = _SVID_;\n"
7642 " matherr_ret = atoi(argv[2]);\n"
7646 #: build/C/man3/matherr.3:421
7649 " if (argc E<gt> 3) {\n"
7650 " change_retval = 1;\n"
7651 " new_retval = atof(argv[3]);\n"
7654 " if (argc E<gt> 3) {\n"
7655 " change_retval = 1;\n"
7656 " new_retval = atof(argv[3]);\n"
7660 #: build/C/man3/matherr.3:425
7663 " x = log(atof(argv[1]));\n"
7664 " if (errno != 0)\n"
7665 " perror(\"errno\");\n"
7667 " x = log(atof(argv[1]));\n"
7668 " if (errno != 0)\n"
7669 " perror(\"errno\");\n"
7672 #: build/C/man3/matherr.3:429
7675 " printf(\"x=%f\\en\", x);\n"
7676 " exit(EXIT_SUCCESS);\n"
7679 " printf(\"x=%f\\en\", x);\n"
7680 " exit(EXIT_SUCCESS);\n"
7684 #: build/C/man3/matherr.3:434
7685 msgid "B<fenv>(3), B<math_error>(7), B<standards>(7)"
7686 msgstr "B<fenv>(3), B<math_error>(7), B<standards>(7)"
7689 #: build/C/man3/modf.3:33
7695 #: build/C/man3/modf.3:37
7697 "modf, modff, modfl - extract signed integral and fractional values from "
7698 "floating-point number"
7700 "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"
7703 #: build/C/man3/modf.3:42
7705 msgid "B<double modf(double >I<x>B<, double *>I<iptr>B<);>\n"
7706 msgstr "B<double modf(double >I<x>B<, double *>I<iptr>B<);>\n"
7709 #: build/C/man3/modf.3:44
7711 msgid "B<float modff(float >I<x>B<, float *>I<iptr>B<);>\n"
7712 msgstr "B<float modff(float >I<x>B<, float *>I<iptr>B<);>\n"
7715 #: build/C/man3/modf.3:46
7717 msgid "B<long double modfl(long double >I<x>B<, long double *>I<iptr>B<);>\n"
7718 msgstr "B<long double modfl(long double >I<x>B<, long double *>I<iptr>B<);>\n"
7721 #: build/C/man3/modf.3:58
7722 msgid "B<modf>(), B<modfl>():"
7723 msgstr "B<modf>(), B<modfl>():"
7726 #: build/C/man3/modf.3:76
7728 "The B<modf>() function breaks the argument I<x> into an integral part and a "
7729 "fractional part, each of which has the same sign as I<x>. The integral part "
7730 "is stored in the location pointed to by I<iptr>."
7732 "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"
7733 "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"
7737 #: build/C/man3/modf.3:81
7738 msgid "The B<modf>() function returns the fractional part of I<x>."
7739 msgstr "B<modf>() 関数は I<x> の小数部分を返す。"
7742 #: build/C/man3/modf.3:87
7743 msgid "If I<x> is a NaN, a NaN is returned, and I<*iptr> is set to a NaN."
7744 msgstr "I<x> が NaN の場合、NaN が返され、 I<*iptr> に NaN が設定される。"
7747 #: build/C/man3/modf.3:93
7749 "If I<x> is positive infinity (negative infinity), +0 (-0) is returned, and "
7750 "I<*iptr> is set to positive infinity (negative infinity)."
7752 "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"
7753 "限大 (負の無限大) が設定される。"
7756 #: build/C/man3/modf.3:103
7757 msgid "The B<modf>(), B<modff>(), and B<modfl>() functions are thread-safe."
7758 msgstr "関数 B<modf>(), B<modff>(), B<modfl>() はスレッドセーフである。"
7761 #: build/C/man3/modf.3:112
7762 msgid "B<frexp>(3), B<ldexp>(3)"
7763 msgstr "B<frexp>(3), B<ldexp>(3)"
7766 #: build/C/man3/nan.3:11
7772 #: build/C/man3/nan.3:14
7773 msgid "nan, nanf, nanl - return 'Not a Number'"
7774 msgstr "nan, nanf, nanl - 無効値 ('Not a Number') を返す"
7777 #: build/C/man3/nan.3:18
7778 msgid "B<double nan(const char *>I<tagp>B<);>"
7779 msgstr "B<double nan(const char *>I<tagp>B<);>"
7782 #: build/C/man3/nan.3:20
7783 msgid "B<float nanf(const char *>I<tagp>B<);>"
7784 msgstr "B<float nanf(const char *>I<tagp>B<);>"
7787 #: build/C/man3/nan.3:22
7788 msgid "B<long double nanl(const char *>I<tagp>B<);>"
7789 msgstr "B<long double nanl(const char *>I<tagp>B<);>"
7792 #: build/C/man3/nan.3:34
7793 msgid "B<nan>(), B<nanf>(), B<nanl>():"
7794 msgstr "B<nan>(), B<nanf>(), B<nanl>():"
7797 #: build/C/man3/nan.3:48
7799 "These functions return a representation (determined by I<tagp>) of a quiet "
7800 "NaN. If the implementation does not support quiet NaNs, these functions "
7803 "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"
7804 "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"
7808 #: build/C/man3/nan.3:52
7809 msgid "The call I<nan(\"char-sequence\")> is equivalent to:"
7810 msgstr "I<nan(\"char-sequence\")> を呼び出すのは、以下と等価である。"
7813 #: build/C/man3/nan.3:55
7815 msgid " strtod(\"NAN(char-sequence)\", NULL);\n"
7816 msgstr " strtod(\"NAN(char-sequence)\", NULL);\n"
7819 #: build/C/man3/nan.3:65
7821 "Similarly, calls to B<nanf>() and B<nanl>() are equivalent to analogous "
7822 "calls to B<strtof>(3) and B<strtold>(3)."
7824 "同様に、 B<nanf>() や B<nanl>() を呼び出すのは、 B<strtof>() や "
7825 "B<strtold>() を呼ぶのと同じである。"
7828 #: build/C/man3/nan.3:73
7830 "The argument I<tagp> is used in an unspecified manner. On IEEE 754 systems, "
7831 "there are many representations of NaN, and I<tagp> selects one. On other "
7832 "systems it may do nothing."
7834 "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 "
7835 "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、"
7839 #: build/C/man3/nan.3:79
7841 "C99, POSIX.1-2001. See also IEC 559 and the appendix with recommended "
7842 "functions in IEEE 754/IEEE 854."
7844 "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"
7848 #: build/C/man3/nan.3:83
7849 msgid "B<isnan>(3), B<strtod>(3), B<math_error>(7)"
7850 msgstr "B<isnan>(3), B<strtod>(3), B<math_error>(7)"
7853 #: build/C/man3/nextafter.3:11
7859 #: build/C/man3/nextafter.3:11
7865 #: build/C/man3/nextafter.3:15
7867 "nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - "
7868 "floating-point number manipulation"
7870 "nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - 浮"
7874 #: build/C/man3/nextafter.3:19
7875 msgid "B<double nextafter(double >I<x>B<, double >I<y>B<);>"
7876 msgstr "B<double nextafter(double >I<x>B<, double >I<y>B<);>"
7879 #: build/C/man3/nextafter.3:21
7880 msgid "B<float nextafterf(float >I<x>B<, float >I<y>B<);>"
7881 msgstr "B<float nextafterf(float >I<x>B<, float >I<y>B<);>"
7884 #: build/C/man3/nextafter.3:23
7885 msgid "B<long double nextafterl(long double >I<x>B<, long double >I<y>B<);>"
7886 msgstr "B<long double nextafterl(long double >I<x>B<, long double >I<y>B<);>"
7889 #: build/C/man3/nextafter.3:25
7890 msgid "B<double nexttoward(double >I<x>B<, long double >I<y>B<);>"
7891 msgstr "B<double nexttoward(double >I<x>B<, long double >I<y>B<);>"
7894 #: build/C/man3/nextafter.3:27
7895 msgid "B<float nexttowardf(float >I<x>B<, long double >I<y>B<);>"
7896 msgstr "B<float nexttowardf(float >I<x>B<, long double >I<y>B<);>"
7899 #: build/C/man3/nextafter.3:29
7900 msgid "B<long double nexttowardl(long double >I<x>B<, long double >I<y>B<);>"
7901 msgstr "B<long double nexttowardl(long double >I<x>B<, long double >I<y>B<);>"
7904 #: build/C/man3/nextafter.3:39
7905 msgid "B<nextafter>():"
7906 msgstr "B<nextafter>():"
7909 #: build/C/man3/nextafter.3:51
7910 msgid "B<nextafterf>(), B<nextafterl>():"
7911 msgstr "B<nextafterf>(), B<nextafterl>():"
7914 #: build/C/man3/nextafter.3:62
7915 msgid "B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>():"
7916 msgstr "B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>():"
7919 #: build/C/man3/nextafter.3:86
7921 "The B<nextafter>(), B<nextafterf>(), and B<nextafterl>() functions return "
7922 "the next representable floating-point value following I<x> in the direction "
7923 "of I<y>. If I<y> is less than I<x>, these functions will return the largest "
7924 "representable number less than I<x>."
7926 "関数 B<nextafter>(), B<nextafterf>(), B<nextafterl>() は、I<y> に向かう方向"
7927 "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、 "
7928 "I<x> より小さい最大の浮動小数点表現の値を返す。"
7931 #: build/C/man3/nextafter.3:93
7932 msgid "If I<x> equals I<y>, the functions return I<y>."
7933 msgstr "I<x> が I<y> と等しい場合、I<y> が返される。"
7936 #: build/C/man3/nextafter.3:104
7938 "The B<nexttoward>(), B<nexttowardf>(), and B<nexttowardl>() functions do "
7939 "the same as the corresponding B<nextafter>() functions, except that they "
7940 "have a I<long double> second argument."
7942 "関数 B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>() は、2 番目の引き数"
7943 "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"
7947 #: build/C/man3/nextafter.3:110
7949 "On success, these functions return the next representable floating-point "
7950 "value after I<x> in the direction of I<y>."
7952 "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"
7956 #: build/C/man3/nextafter.3:120
7958 "If I<x> equals I<y>, then I<y> (cast to the same type as I<x>) is returned."
7960 "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"
7965 #: build/C/man3/nextafter.3:140
7967 "If I<x> is finite, and the result would overflow, a range error occurs, and "
7968 "the functions return B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, "
7969 "respectively, with the correct mathematical sign."
7971 "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"
7972 "生し、 各関数はそれぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。返り"
7973 "値には数学的に正しい符号が付与される。"
7976 #: build/C/man3/nextafter.3:149
7978 "If I<x> is not equal to I<y>, and the correct function result would be "
7979 "subnormal, zero, or underflow, a range error occurs, and either the correct "
7980 "value (if it can be represented), or 0.0, is returned."
7982 "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"
7983 "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"
7987 #: build/C/man3/nextafter.3:165
7989 msgid "Range error: result is subnormal or underflows"
7990 msgstr "範囲エラー: 結果が非正規化数かアンダーフロー"
7993 #: build/C/man3/nextafter.3:190
7995 "The B<nextafter>(), B<nextafterf>(), B<nextafterl>(), B<nexttoward>(), "
7996 "B<nexttowardf>(), and B<nexttowardl>() functions are thread-safe."
7998 "関数 B<nextafter>(), B<nextafterf>(), B<nextafterl>(), B<nexttoward>(), "
7999 "B<nexttowardf>(), B<nexttowardl>() はスレッドセーフである。"
8002 #: build/C/man3/nextafter.3:199
8004 "In glibc version 2.5 and earlier, these functions do not raise an underflow "
8005 "floating-point (B<FE_UNDERFLOW>) exception when an underflow occurs."
8007 "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"
8008 "アンダーフロー浮動小数点例外 (B<FE_UNDERFLOW>) を上がない。"
8011 #: build/C/man3/nextafter.3:201
8012 msgid "B<nearbyint>(3)"
8013 msgstr "B<nearbyint>(3)"
8016 #: build/C/man3/pow.3:35
8022 #: build/C/man3/pow.3:38
8023 msgid "pow, powf, powl - power functions"
8024 msgstr "pow, powf, powl - 累乗関数"
8027 #: build/C/man3/pow.3:43
8029 msgid "B<double pow(double >I<x>B<, double >I<y>B<);>\n"
8030 msgstr "B<double pow(double >I<x>B<, double >I<y>B<);>\n"
8033 #: build/C/man3/pow.3:45
8035 msgid "B<float powf(float >I<x>B<, float >I<y>B<);>\n"
8036 msgstr "B<float powf(float >I<x>B<, float >I<y>B<);>\n"
8039 #: build/C/man3/pow.3:47
8041 msgid "B<long double powl(long double >I<x>B<, long double >I<y>B<);>\n"
8042 msgstr "B<long double powl(long double >I<x>B<, long double >I<y>B<);>\n"
8045 #: build/C/man3/pow.3:59
8046 msgid "B<powf>(), B<powl>():"
8047 msgstr "B<powf>(), B<powl>():"
8050 #: build/C/man3/pow.3:75
8052 "The B<pow>() function returns the value of I<x> raised to the power of I<y>."
8053 msgstr "B<pow>() 関数は I<x> の I<y> 乗の値を返す。"
8056 #: build/C/man3/pow.3:80
8058 "On success, these functions return the value of I<x> to the power of I<y>."
8059 msgstr "成功すると、これらの関数は I<x> の I<y> 乗の値を返す。"
8061 #. The domain error is generated at least as far back as glibc 2.4
8063 #: build/C/man3/pow.3:88
8065 "If I<x> is a finite value less than 0, and I<y> is a finite noninteger, a "
8066 "domain error occurs, and a NaN is returned."
8068 "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 "
8069 "error) が発生し、 NaN が返される。"
8071 #. The range error is generated at least as far back as glibc 2.4
8073 #: build/C/man3/pow.3:98
8075 "If the result overflows, a range error occurs, and the functions return "
8076 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the "
8077 "mathematically correct sign."
8079 "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"
8080 "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"
8083 #. POSIX.1 does not specify the sign of the zero,
8084 #. but http://sources.redhat.com/bugzilla/show_bug.cgi?id=2678
8085 #. points out that the zero has the wrong sign in some cases.
8087 #: build/C/man3/pow.3:105
8089 "If result underflows, and is not representable, a range error occurs, and "
8092 "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、 "
8096 #: build/C/man3/pow.3:111
8098 "Except as specified below, if I<x> or I<y> is a NaN, the result is a NaN."
8100 "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"
8104 #: build/C/man3/pow.3:117
8105 msgid "If I<x> is +1, the result is 1.0 (even if I<y> is a NaN)."
8107 "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。"
8110 #: build/C/man3/pow.3:123
8111 msgid "If I<y> is 0, the result is 1.0 (even if I<x> is a NaN)."
8113 "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。"
8116 #: build/C/man3/pow.3:131
8118 "If I<x> is +0 (-0), and I<y> is an odd integer greater than 0, the result is "
8121 "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。"
8124 #: build/C/man3/pow.3:139
8126 "If I<x> is 0, and I<y> greater than 0 and not an odd integer, the result is "
8129 "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。"
8132 #: build/C/man3/pow.3:147
8134 "If I<x> is -1, and I<y> is positive infinity or negative infinity, the "
8137 "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。"
8140 #: build/C/man3/pow.3:155
8142 "If the absolute value of I<x> is less than 1, and I<y> is negative infinity, "
8143 "the result is positive infinity."
8145 "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"
8149 #: build/C/man3/pow.3:163
8151 "If the absolute value of I<x> is greater than 1, and I<y> is negative "
8152 "infinity, the result is +0."
8154 "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。"
8157 #: build/C/man3/pow.3:171
8159 "If the absolute value of I<x> is less than 1, and I<y> is positive infinity, "
8162 "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。"
8165 #: build/C/man3/pow.3:179
8167 "If the absolute value of I<x> is greater than 1, and I<y> is positive "
8168 "infinity, the result is positive infinity."
8170 "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"
8174 #: build/C/man3/pow.3:187
8176 "If I<x> is negative infinity, and I<y> is an odd integer less than 0, the "
8179 "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。"
8182 #: build/C/man3/pow.3:195
8184 "If I<x> is negative infinity, and I<y> less than 0 and not an odd integer, "
8187 "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"
8191 #: build/C/man3/pow.3:203
8193 "If I<x> is negative infinity, and I<y> is an odd integer greater than 0, the "
8194 "result is negative infinity."
8196 "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"
8200 #: build/C/man3/pow.3:211
8202 "If I<x> is negative infinity, and I<y> greater than 0 and not an odd "
8203 "integer, the result is positive infinity."
8205 "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"
8209 #: build/C/man3/pow.3:219
8210 msgid "If I<x> is positive infinity, and I<y> less than 0, the result is +0."
8211 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。"
8214 #: build/C/man3/pow.3:227
8216 "If I<x> is positive infinity, and I<y> greater than 0, the result is "
8217 "positive infinity."
8219 "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。"
8222 #: build/C/man3/pow.3:242
8224 "If I<x> is +0 or -0, and I<y> is an odd integer less than 0, a pole error "
8225 "occurs and B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, is returned, with the "
8226 "same sign as I<x>."
8228 "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) "
8229 "が発生し、返り値は B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> となる。 I<x> と同"
8232 #. The pole error is generated at least as far back as glibc 2.4
8234 #: build/C/man3/pow.3:256
8236 "If I<x> is +0 or -0, and I<y> is less than 0 and not an odd integer, a pole "
8237 "error occurs and +B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, is returned."
8239 "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"
8240 "し、 返り値は B<+>HUGE_VALB<,> B<+>HUGE_VALFB<,> B<+>HUGE_VALL となる。"
8243 #: build/C/man3/pow.3:283
8245 msgid "Domain error: I<x> is negative, and I<y> is a finite noninteger"
8246 msgstr "領域エラー: I<x> が負で、I<y> が整数でない有限値"
8249 #: build/C/man3/pow.3:291
8251 msgid "Pole error: I<x> is zero, and I<y> is negative"
8252 msgstr "極エラー: I<x> がゼロで、I<y> が負"
8255 #: build/C/man3/pow.3:300
8257 msgid "Range error: the result overflows"
8258 msgstr "範囲エラー: 結果がオーバーフロー"
8261 #: build/C/man3/pow.3:308
8263 msgid "Range error: the result underflows"
8264 msgstr "範囲エラー: 結果がアンダーフロー"
8267 #. https://sourceware.org/bugzilla/show_bug.cgi?id=13932
8269 #: build/C/man3/pow.3:335
8271 "On 64-bits, B<pow>() may be more than 10,000 times slower for some (rare) "
8272 "inputs than for other nearby inputs. This only affects B<pow>(), and not "
8273 "B<powf>() nor B<powl>()."
8274 msgstr "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>() でのみ起こることであり、 B<powf>() や B<powl>() では起こらない。"
8276 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6776
8277 #. or possibly 2.9, I haven't found the source code change
8278 #. and I don't have a 2.9 system to test
8280 #: build/C/man3/pow.3:349
8282 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> is set to "
8283 "B<EDOM> instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
8284 "does the right thing."
8286 "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"
8287 "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 "
8288 "2.10 以降の glibc では、正しい動作をする。"
8290 #. see bug http://sources.redhat.com/bugzilla/show_bug.cgi?id=3866
8291 #. and http://sources.redhat.com/bugzilla/show_bug.cgi?id=369
8293 #: build/C/man3/pow.3:369
8295 "If I<x> is negative, then large negative or positive I<y> values yield a NaN "
8296 "as the function result, with I<errno> set to B<EDOM>, and an invalid "
8297 "(B<FE_INVALID>) floating-point exception. For example, with B<pow>(), one "
8298 "sees this behavior when the absolute value of I<y> is greater than about "
8301 "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"
8302 "り、 I<errno> に B<EDOM> が設定され、 不正浮動小数点例外 (B<FE_INVALID>) が"
8303 "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"
8306 #. FIXME . Actually, 2.3.2 is the earliest test result I have; so yet
8307 #. to confirm if this error occurs only in 2.3.2.
8309 #: build/C/man3/pow.3:378
8311 "In version 2.3.2 and earlier, when an overflow or underflow error occurs, "
8312 "glibc's B<pow>() generates a bogus invalid floating-point exception "
8313 "(B<FE_INVALID>) in addition to the overflow or underflow exception."
8315 "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"
8316 "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"
8317 "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。"
8320 #: build/C/man3/pow.3:382
8321 msgid "B<cbrt>(3), B<cpow>(3), B<sqrt>(3)"
8322 msgstr "B<cbrt>(3), B<cpow>(3), B<sqrt>(3)"
8325 #: build/C/man3/pow10.3:25
8331 #: build/C/man3/pow10.3:28
8332 msgid "pow10, pow10f, pow10l - base-10 power functions"
8333 msgstr "pow10, pow10f, pow10l - 底が 10 の累乗関数"
8336 #: build/C/man3/pow10.3:32 build/C/man3/sincos.3:16
8339 "B<#define _GNU_SOURCE> /* See feature_test_macros(7) */\n"
8340 "B<#include E<lt>math.hE<gt>>\n"
8342 "B<#define _GNU_SOURCE> /* feature_test_macros(7) 参照 */\n"
8343 "B<#include E<lt>math.hE<gt>>\n"
8346 #: build/C/man3/pow10.3:34
8348 msgid "B<double pow10(double >I<x>B<);>\n"
8349 msgstr "B<double pow10(double >I<x>B<);>\n"
8352 #: build/C/man3/pow10.3:36
8354 msgid "B<float pow10f(float >I<x>B<);>\n"
8355 msgstr "B<float pow10f(float >I<x>B<);>\n"
8358 #: build/C/man3/pow10.3:38
8360 msgid "B<long double pow10l(long double >I<x>B<);>\n"
8361 msgstr "B<long double pow10l(long double >I<x>B<);>\n"
8364 #: build/C/man3/pow10.3:47
8366 "The B<pow10>() function returns the value of 10 raised to the power I<x>."
8367 msgstr "B<pow10>() 関数は 10 の I<x> 乗の値を返す。"
8370 #: build/C/man3/pow10.3:51
8371 msgid "This is a GNU extension."
8372 msgstr "これは GNU による拡張である。"
8375 #: build/C/man3/pow10.3:54
8377 "These functions are identical to the functions listed under B<exp10>(3)."
8378 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。"
8381 #: build/C/man3/pow10.3:57
8382 msgid "B<exp10>(3), B<pow>(3)"
8383 msgstr "B<exp10>(3), B<pow>(3)"
8386 #: build/C/man3/remainder.3:37
8392 #: build/C/man3/remainder.3:41
8394 "drem, dremf, dreml, remainder, remainderf, remainderl - floating-point "
8395 "remainder function"
8397 "drem, dremf, dreml, remainder, remainderf, remainderl - 浮動小数点剰余関数"
8400 #: build/C/man3/remainder.3:49
8403 "/* The C99 versions */\n"
8404 "B<double remainder(double >I<x>B<, double >I<y>B<);>\n"
8405 "B<float remainderf(float >I<x>B<, float >I<y>B<);>\n"
8406 "B<long double remainderl(long double >I<x>B<, long double >I<y>B<);>\n"
8409 "B<double remainder(double >I<x>B<, double >I<y>B<);>\n"
8410 "B<float remainderf(float >I<x>B<, float >I<y>B<);>\n"
8411 "B<long double remainderl(long double >I<x>B<, long double >I<y>B<);>\n"
8414 #: build/C/man3/remainder.3:54
8417 "/* Obsolete synonyms */\n"
8418 "B<double drem(double >I<x>B<, double >I<y>B<);>\n"
8419 "B<float dremf(float >I<x>B<, float >I<y>B<);>\n"
8420 "B<long double dreml(long double >I<x>B<, long double >I<y>B<);>\n"
8423 "B<double drem(double >I<x>B<, double >I<y>B<);>\n"
8424 "B<float dremf(float >I<x>B<, float >I<y>B<);>\n"
8425 "B<long double dreml(long double >I<x>B<, long double >I<y>B<);>\n"
8428 #: build/C/man3/remainder.3:65
8429 msgid "B<remainder>():"
8430 msgstr "B<remainder>():"
8433 #: build/C/man3/remainder.3:70
8435 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8436 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
8439 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8440 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
8444 #: build/C/man3/remainder.3:77
8445 msgid "B<remainderf>(), B<remainderl>():"
8446 msgstr "B<remainderf>(), B<remainderl>():"
8449 #: build/C/man3/remainder.3:88
8450 msgid "B<drem>(), B<dremf>(), B<dreml>():"
8451 msgstr "B<drem>(), B<dremf>(), B<dreml>():"
8454 #: build/C/man3/remainder.3:90 build/C/man3/significand.3:35
8455 msgid "_SVID_SOURCE || _BSD_SOURCE"
8456 msgstr "_SVID_SOURCE || _BSD_SOURCE"
8459 #: build/C/man3/remainder.3:111
8461 "The B<remainder>() function computes the remainder of dividing I<x> by "
8462 "I<y>. The return value is I<x>-I<n>*I<y>, where I<n> is the value I<x\\ /\\ "
8463 "y>, rounded to the nearest integer. If the absolute value of I<x>-I<n>*I<y> "
8464 "is 0.5, I<n> is chosen to be even."
8466 "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>-"
8467 "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"
8468 "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"
8472 #: build/C/man3/remainder.3:114
8474 "These functions are unaffected by the current rounding mode (see B<fenv>(3))."
8476 "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 "
8480 #: build/C/man3/remainder.3:118
8481 msgid "The B<drem>() function does precisely the same thing."
8482 msgstr "B<drem>() 関数はこれと全く同じ動作をする。"
8485 #: build/C/man3/remainder.3:124
8487 "On success, these functions return the floating-point remainder, I<x>-"
8488 "I<n>*I<y>. If the return value is 0, it has the sign of I<x>."
8490 "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 "
8491 "0 の場合、その符号は I<x> と同じになる。"
8494 #: build/C/man3/remainder.3:139 build/C/man3/remquo.3:92
8496 "If I<x> is an infinity, and I<y> is not a NaN, a domain error occurs, and a "
8499 "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、"
8503 #: build/C/man3/remainder.3:150 build/C/man3/remquo.3:101
8505 "If I<y> is zero, and I<x> is not a NaN, a domain error occurs, and a NaN is "
8508 "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、"
8512 #: build/C/man3/remainder.3:157
8514 msgid "Domain error: I<x> is an infinity and I<y> is not a NaN"
8515 msgstr "領域エラー (domain error): I<x> が無限大で I<y> が NaN ではない"
8519 #: build/C/man3/remainder.3:188
8521 "The functions B<remainder>(), B<remainderf>(), and B<remainderl>() are "
8522 "specified in C99 and POSIX.1-2001."
8524 "関数 B<remainder>(), B<remainderf>(), B<remainderl>() は C99 と "
8525 "POSIX.1-2001 で規定されている。"
8528 #: build/C/man3/remainder.3:204
8530 "The function B<drem>() is from 4.3BSD. The I<float> and I<long double> "
8531 "variants B<dremf>() and B<dreml>() exist on some systems, such as Tru64 "
8532 "and glibc2. Avoid the use of these functions in favor of B<remainder>() "
8535 "関数 B<drem>() は 4.3BSD に由来する。 I<float> と I<long double> 版の "
8536 "B<dremf>() と B<dreml>() は、Tru64 や glibc2 のようないくつかのシステムに存"
8537 "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。"
8540 #: build/C/man3/remainder.3:206
8545 #: build/C/man3/remainder.3:208
8547 msgid " remainder(nan(\"\"), 0);\n"
8548 msgstr " remainder(nan(\"\"), 0);\n"
8550 #. FIXME . this bug occurs as at glibc 2.8.
8551 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6779
8553 #: build/C/man3/remainder.3:213
8555 "returns a NaN, as expected, but wrongly causes a domain error; it should "
8556 "yield a silent NaN."
8558 "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"
8562 #: build/C/man3/remainder.3:215
8563 msgid "The call \"remainder(29.0, 3.0)\" returns -1."
8564 msgstr "\"remainder(29.0, 3.0)\" を呼び出すと -1 を返す。"
8567 #: build/C/man3/remainder.3:219
8568 msgid "B<div>(3), B<fmod>(3), B<remquo>(3)"
8569 msgstr "B<div>(3), B<fmod>(3), B<remquo>(3)"
8572 #: build/C/man3/remquo.3:12
8578 #: build/C/man3/remquo.3:12
8584 #: build/C/man3/remquo.3:15
8585 msgid "remquo, remquof, remquol - remainder and part of quotient"
8586 msgstr "remquo, remquof, remquol - 商の一部と剰余を求める"
8589 #: build/C/man3/remquo.3:20
8591 msgid "B<double remquo(double >I<x>B<, double >I<y>B<, int *>I<quo>B<);>\n"
8592 msgstr "B<double remquo(double >I<x>B<, double >I<y>B<, int *>I<quo>B<);>\n"
8595 #: build/C/man3/remquo.3:22
8597 msgid "B<float remquof(float >I<x>B<, float >I<y>B<, int *>I<quo>B<);>\n"
8598 msgstr "B<float remquof(float >I<x>B<, float >I<y>B<, int *>I<quo>B<);>\n"
8601 #: build/C/man3/remquo.3:24
8603 msgid "B<long double remquol(long double >I<x>B<, long double >I<y>B<, int *>I<quo>B<);>\n"
8604 msgstr "B<long double remquol(long double >I<x>B<, long double >I<y>B<, int *>I<quo>B<);>\n"
8607 #: build/C/man3/remquo.3:37
8608 msgid "B<remquo>(), B<remquof>(), B<remquol>():"
8609 msgstr "B<remquo>(), B<remquof>(), B<remquol>():"
8612 #: build/C/man3/remquo.3:55
8614 "These functions compute the remainder and part of the quotient upon division "
8615 "of I<x> by I<y>. A few bits of the quotient are stored via the I<quo> "
8616 "pointer. The remainder is returned as the function result."
8618 "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"
8619 "つかのビットが I<quo> ポインタを使って格納される。 剰余は関数の結果として返さ"
8623 #: build/C/man3/remquo.3:59
8625 "The value of the remainder is the same as that computed by the "
8626 "B<remainder>(3) function."
8627 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。"
8630 #: build/C/man3/remquo.3:65
8632 "The value stored via the I<quo> pointer has the sign of I<x\\ /\\ y> and "
8633 "agrees with the quotient in at least the low order 3 bits."
8635 "I<quo> ポインタ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下"
8638 #. A possible application of this function might be the computation
8639 #. of sin(x). Compute remquo(x, pi/2, &quo) or so.
8640 #. glibc, UnixWare: return 3 bits
8641 #. MacOS 10: return 7 bits
8643 #: build/C/man3/remquo.3:73
8645 "For example, I<remquo(29.0,\\ 3.0)> returns -1.0 and might store 2. Note "
8646 "that the actual quotient might not fit in an integer."
8648 "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"
8649 "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。"
8652 #: build/C/man3/remquo.3:77
8654 "On success, these functions return the same value as the analogous functions "
8655 "described in B<remainder>(3)."
8657 "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"
8661 #: build/C/man3/remquo.3:108
8663 msgid "Domain error: I<x> is an infinity or I<y> is 0, and the other argument is not a NaN"
8664 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"
8667 #: build/C/man3/remquo.3:132
8669 "The B<remquo>(), B<remquof>(), and B<remquol>() functions are thread-safe."
8670 msgstr "関数 B<remquo>(), B<remquof>(), B<remquol>() はスレッドセーフである。"
8673 #: build/C/man3/remquo.3:138
8674 msgid "B<fmod>(3), B<logb>(3), B<remainder>(3)"
8675 msgstr "B<fmod>(3), B<logb>(3), B<remainder>(3)"
8678 #: build/C/man3/rint.3:27
8684 #: build/C/man3/rint.3:31
8686 "nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - round to nearest "
8689 "nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - 最も近い整数に丸める"
8692 #: build/C/man3/rint.3:36
8694 msgid "B<double nearbyint(double >I<x>B<);>\n"
8695 msgstr "B<double nearbyint(double >I<x>B<);>\n"
8698 #: build/C/man3/rint.3:38
8700 msgid "B<float nearbyintf(float >I<x>B<);>\n"
8701 msgstr "B<float nearbyintf(float >I<x>B<);>\n"
8704 #: build/C/man3/rint.3:40
8706 msgid "B<long double nearbyintl(long double >I<x>B<);>\n"
8707 msgstr "B<long double nearbyintl(long double >I<x>B<);>\n"
8710 #: build/C/man3/rint.3:42
8712 msgid "B<double rint(double >I<x>B<);>\n"
8713 msgstr "B<double rint(double >I<x>B<);>\n"
8716 #: build/C/man3/rint.3:44
8718 msgid "B<float rintf(float >I<x>B<);>\n"
8719 msgstr "B<float rintf(float >I<x>B<);>\n"
8722 #: build/C/man3/rint.3:46
8724 msgid "B<long double rintl(long double >I<x>B<);>\n"
8725 msgstr "B<long double rintl(long double >I<x>B<);>\n"
8728 #: build/C/man3/rint.3:59
8729 msgid "B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>():"
8730 msgstr "B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>():"
8733 #: build/C/man3/rint.3:61
8735 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L || "
8738 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L || "
8742 #: build/C/man3/rint.3:67
8747 #: build/C/man3/rint.3:78
8748 msgid "B<rintf>(), B<rintl>():"
8749 msgstr "B<rintf>(), B<rintl>():"
8752 #: build/C/man3/rint.3:98
8754 "The B<nearbyint>(), B<nearbyintf>(), and B<nearbyintl>() functions round "
8755 "their argument to an integer value in floating-point format, using the "
8756 "current rounding direction (see B<fesetround>(3)) and without raising the "
8757 "I<inexact> exception."
8759 "関数 B<nearbyint>(), B<nearbyintf>(), and B<nearbyintl>() は、現在の丸め方向 "
8760 "(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> "
8764 #: build/C/man3/rint.3:111
8766 "The B<rint>(), B<rintf>(), and B<rintl>() functions do the same, but will "
8767 "raise the I<inexact> exception (B<FE_INEXACT>, checkable via "
8768 "B<fetestexcept>(3)) when the result differs in value from the argument."
8770 "関数 B<rint>(), B<rintf>(), and B<rintl>() も同じような動作をするが、 結果が"
8771 "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 "
8772 "B<fetestexcept>(3) 経由で確認可能)。"
8775 #: build/C/man3/rint.3:133
8777 "The B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>(), B<rint>(), B<rintf>(), "
8778 "and B<rintl>() functions are thread-safe."
8780 "関数 B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>(), B<rint>(), "
8781 "B<rintf>(), B<rintl>() はスレッドセーフである。"
8784 #: build/C/man3/rint.3:155
8786 "If you want to store the rounded value in an integer type, you probably want "
8787 "to use one of the functions described in B<lrint>(3) instead."
8789 "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"
8790 "載っている関数のどれかを使いたいのだろう。"
8793 #: build/C/man3/rint.3:161
8794 msgid "B<ceil>(3), B<floor>(3), B<lrint>(3), B<round>(3), B<trunc>(3)"
8795 msgstr "B<ceil>(3), B<floor>(3), B<lrint>(3), B<round>(3), B<trunc>(3)"
8798 #: build/C/man3/round.3:27
8804 #: build/C/man3/round.3:30
8805 msgid "round, roundf, roundl - round to nearest integer, away from zero"
8807 "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 "
8811 #: build/C/man3/round.3:35
8813 msgid "B<double round(double >I<x>B<);>\n"
8814 msgstr "B<double round(double >I<x>B<);>\n"
8817 #: build/C/man3/round.3:37
8819 msgid "B<float roundf(float >I<x>B<);>\n"
8820 msgstr "B<float roundf(float >I<x>B<);>\n"
8823 #: build/C/man3/round.3:39
8825 msgid "B<long double roundl(long double >I<x>B<);>\n"
8826 msgstr "B<long double roundl(long double >I<x>B<);>\n"
8829 #: build/C/man3/round.3:52
8830 msgid "B<round>(), B<roundf>(), B<roundl>():"
8831 msgstr "B<round>(), B<roundf>(), B<roundl>():"
8834 #: build/C/man3/round.3:69
8836 "These functions round I<x> to the nearest integer, but round halfway cases "
8837 "away from zero (regardless of the current rounding direction, see "
8838 "B<fenv>(3)), instead of to the nearest even integer like B<rint>(3)."
8840 "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、 "
8841 "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"
8842 "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)。"
8845 #: build/C/man3/round.3:75
8846 msgid "For example, I<round(0.5)> is 1.0, and I<round(-0.5)> is -1.0."
8847 msgstr "例えば、 I<round(0.5)> は 1.0 で、 I<round(-0.5)> は -1.0 である。"
8850 #: build/C/man3/round.3:96
8852 "The B<round>(), B<roundf>(), and B<roundl>() functions are thread-safe."
8853 msgstr "関数 B<round>(), B<roundf>(), B<roundl>() はスレッドセーフである。"
8855 #. The POSIX.1-2001 APPLICATION USAGE SECTION discusses this point.
8857 #: build/C/man3/round.3:114
8859 "POSIX.1-2001 contains text about overflow (which might set I<errno> to "
8860 "B<ERANGE>, or raise an B<FE_OVERFLOW> exception). In practice, the result "
8861 "cannot overflow on any current machine, so this error-handling stuff is just "
8862 "nonsense. (More precisely, overflow can happen only when the maximum value "
8863 "of the exponent is smaller than the number of mantissa bits. For the "
8864 "IEEE-754 standard 32-bit and 64-bit floating-point numbers the maximum value "
8865 "of the exponent is 128 (respectively, 1024), and the number of mantissa bits "
8866 "is 24 (respectively, 53).)"
8868 "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"
8869 "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"
8870 "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"
8871 "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"
8872 "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。 "
8873 "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"
8874 "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。)"
8877 #: build/C/man3/round.3:119
8879 "If you want to store the rounded value in an integer type, you probably want "
8880 "to use one of the functions described in B<lround>(3) instead."
8882 "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"
8883 "載っている関数のどれかを使いたいのだろう。"
8886 #: build/C/man3/round.3:126
8888 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), "
8891 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), "
8895 #: build/C/man3/scalb.3:27
8901 #: build/C/man3/scalb.3:27
8907 #: build/C/man3/scalb.3:31
8909 "scalb, scalbf, scalbl - multiply floating-point number by integral power of "
8912 "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)"
8915 #: build/C/man3/scalb.3:35
8916 msgid "B<double scalb(double >I<x>B<, double >I<exp>B<);>"
8917 msgstr "B<double scalb(double >I<x>B<, double >I<exp>B<);>"
8920 #: build/C/man3/scalb.3:37
8921 msgid "B<float scalbf(float >I<x>B<, float >I<exp>B<);>"
8922 msgstr "B<float scalbf(float >I<x>B<, float >I<exp>B<);>"
8925 #: build/C/man3/scalb.3:39
8926 msgid "B<long double scalbl(long double >I<x>B<, long double >I<exp>B<);>"
8927 msgstr "B<long double scalbl(long double >I<x>B<, long double >I<exp>B<);>"
8930 #: build/C/man3/scalb.3:49
8932 msgstr "B<scalb>():"
8935 #: build/C/man3/scalb.3:52
8937 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8938 "\\ &&\\ _XOPEN_SOURCE_EXTENDED"
8940 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8941 "\\ &&\\ _XOPEN_SOURCE_EXTENDED"
8944 #: build/C/man3/scalb.3:56
8945 msgid "B<scalbf>(), B<scalbl>():"
8946 msgstr "B<scalbf>(), B<scalbl>():"
8949 #: build/C/man3/scalb.3:69 build/C/man3/scalbln.3:85
8951 "These functions multiply their first argument I<x> by B<FLT_RADIX> (probably "
8952 "2) to the power of I<exp>, that is:"
8954 "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 "
8955 "(B<FLT_RADIX> はおそらく 2 である)。つまり、以下の式の値を返す。"
8958 #: build/C/man3/scalb.3:72 build/C/man3/scalbln.3:88
8960 msgid " x * FLT_RADIX ** exp\n"
8961 msgstr " x * FLT_RADIX ** exp\n"
8963 #. not in /usr/include but in a gcc lib
8965 #: build/C/man3/scalb.3:79 build/C/man3/scalbln.3:95
8967 "The definition of B<FLT_RADIX> can be obtained by including I<E<lt>float."
8970 "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。"
8973 #: build/C/man3/scalb.3:86 build/C/man3/scalbln.3:102
8974 msgid "On success, these functions return I<x> * B<FLT_RADIX> ** I<exp>."
8975 msgstr "成功すると、これらの関数は I<x> * B<FLT_RADIX> ** I<exp> を返す。"
8978 #: build/C/man3/scalb.3:92
8979 msgid "If I<x> or I<exp> is a NaN, a NaN is returned."
8980 msgstr "I<x> か I<exp> が NaN の場合、NaN が返される。"
8983 #: build/C/man3/scalb.3:100
8985 "If I<x> is positive infinity (negative infinity), and I<exp> is not negative "
8986 "infinity, positive infinity (negative infinity) is returned."
8988 "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 "
8992 #: build/C/man3/scalb.3:106
8994 "If I<x> is +0 (-0), and I<exp> is not positive infinity, +0 (-0) is returned."
8995 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。"
8998 #: build/C/man3/scalb.3:114
9000 "If I<x> is zero, and I<exp> is positive infinity, a domain error occurs, and "
9001 "a NaN is returned."
9003 "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"
9007 #: build/C/man3/scalb.3:123
9009 "If I<x> is an infinity, and I<exp> is negative infinity, a domain error "
9010 "occurs, and a NaN is returned."
9012 "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"
9016 #: build/C/man3/scalb.3:138 build/C/man3/scalbln.3:130
9018 "If the result underflows, a range error occurs, and the functions return "
9019 "zero, with a sign the same as I<x>."
9021 "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 "
9025 #: build/C/man3/scalb.3:145
9027 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"
9028 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"
9031 #: build/C/man3/scalb.3:191
9033 "B<scalb>() is specified in POSIX.1-2001, but marked obsolescent. "
9034 "POSIX.1-2008 removes the specification of B<scalb>(), recommending the use "
9035 "of B<scalbln>(3), B<scalblnf>(3), or B<scalblnl>(3) instead. The "
9036 "B<scalb>() function is from 4.3BSD."
9038 "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。 "
9039 "POSIX.1-2008 では B<scalb>() の仕様は削除されており、代わりに "
9040 "B<scalbln>(3), B<scalblnf>(3), B<scalblnl>(3) の使用が推奨されている。 "
9041 "B<scalb>() 関数は 4.3BSD に由来する。"
9043 #. Looking at header files: scalbf() is present on the
9044 #. BSDs, Tru64, HP-UX 11, Irix 6.5; scalbl() is on HP-UX 11 and Tru64.
9046 #: build/C/man3/scalb.3:200
9048 "B<scalbf>() and B<scalbl>() are unstandardized; B<scalbf>() is "
9049 "nevertheless present on several other systems"
9051 "B<scalbf>() と B<scalbl>() は標準化されていない。 それにも関わらず、 "
9052 "B<scalbf>() はいくつかの他のシステムに存在する。"
9055 #: build/C/man3/scalb.3:203
9056 msgid "B<ldexp>(3), B<scalbln>(3)"
9057 msgstr "B<ldexp>(3), B<scalbln>(3)"
9060 #: build/C/man3/scalbln.3:27
9066 #: build/C/man3/scalbln.3:31
9068 "scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - multiply floating-"
9069 "point number by integral power of radix"
9071 "scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - \n"
9075 #: build/C/man3/scalbln.3:35
9076 msgid "B<double scalbln(double >I<x>B<, long int >I<exp>B<);>"
9077 msgstr "B<double scalbln(double >I<x>B<, long int >I<exp>B<);>"
9080 #: build/C/man3/scalbln.3:37
9081 msgid "B<float scalblnf(float >I<x>B<, long int >I<exp>B<);>"
9082 msgstr "B<float scalblnf(float >I<x>B<, long int >I<exp>B<);>"
9085 #: build/C/man3/scalbln.3:39
9086 msgid "B<long double scalblnl(long double >I<x>B<, long int >I<exp>B<);>"
9087 msgstr "B<long double scalblnl(long double >I<x>B<, long int >I<exp>B<);>"
9090 #: build/C/man3/scalbln.3:41
9091 msgid "B<double scalbn(double >I<x>B<, int >I<exp>B<);>"
9092 msgstr "B<double scalbn(double >I<x>B<, int >I<exp>B<);>"
9095 #: build/C/man3/scalbln.3:43
9096 msgid "B<float scalbnf(float >I<x>B<, int >I<exp>B<);>"
9097 msgstr "B<float scalbnf(float >I<x>B<, int >I<exp>B<);>"
9100 #: build/C/man3/scalbln.3:45
9101 msgid "B<long double scalbnl(long double >I<x>B<, int >I<exp>B<);>"
9102 msgstr "B<long double scalbnl(long double >I<x>B<, int >I<exp>B<);>"
9105 #: build/C/man3/scalbln.3:57
9106 msgid "B<scalbln>(), B<scalblnf>(), B<scalblnl>():"
9107 msgstr "B<scalbln>(), B<scalblnf>(), B<scalblnl>():"
9110 #: build/C/man3/scalbln.3:68
9111 msgid "B<scalbn>(), B<scalbnf>(), B<scalbnl>():"
9112 msgstr "B<scalbn>(), B<scalbnf>(), B<scalbnl>():"
9115 #: build/C/man3/scalbln.3:171
9117 "The B<scalbn>(), B<scalbnf>(), B<scalbnl>(), B<scalbln>(), B<scalblnf>(), "
9118 "and B<scalblnl>() functions are thread-safe."
9120 "関数 B<scalbn>(), B<scalbnf>(), B<scalbnl>(), B<scalbln>(), B<scalblnf>(), "
9121 "B<scalblnl>() はスレッドセーフである。"
9124 #: build/C/man3/scalbln.3:182
9126 "These functions differ from the obsolete functions described in B<scalb>(3) "
9127 "in the type of their second argument. The functions described on this page "
9128 "have a second argument of an integral type, while those in B<scalb>(3) have "
9129 "a second argument of type I<double>."
9131 "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"
9132 "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"
9133 "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"
9134 "引き数の型が I<double> である。"
9137 #: build/C/man3/scalbln.3:189
9139 "If B<FLT_RADIX> equals 2 (which is usual), then B<scalbn>() is equivalent "
9142 "B<FLT_RADIX> が 2 の場合 (これが普通だが)、\n"
9143 "その場合は B<scalbn>() は B<ldexp>(3) と等価である。"
9146 #: build/C/man3/scalbln.3:192
9147 msgid "B<ldexp>(3), B<scalb>(3)"
9148 msgstr "B<ldexp>(3), B<scalb>(3)"
9151 #: build/C/man3/signbit.3:11
9157 #: build/C/man3/signbit.3:11
9163 #: build/C/man3/signbit.3:14
9164 msgid "signbit - test sign of a real floating-point number"
9165 msgstr "signbit - 浮動小数点実数の符号 (sign) を調べる"
9168 #: build/C/man3/signbit.3:18
9169 msgid "B<int signbit(>I<x>B<);>"
9170 msgstr "B<int signbit(>I<x>B<);>"
9173 #: build/C/man3/signbit.3:28
9174 msgid "B<signbit>():"
9175 msgstr "B<signbit>():"
9178 #: build/C/man3/signbit.3:42
9180 "B<signbit>() is a generic macro which can work on all real floating-point "
9181 "types. It returns a nonzero value if the value of I<x> has its sign bit set."
9183 "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"
9184 "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。"
9187 #: build/C/man3/signbit.3:51
9189 "This is not the same as I<x E<lt> 0.0>, because IEEE 754 floating point "
9190 "allows zero to be signed. The comparison I<-0.0 E<lt> 0.0> is false, but "
9191 "I<signbit(-0.0)> will return a nonzero value."
9193 "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"
9194 "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 "
9195 "(false) だが、 I<signbit (-0.0)> は 非 0 の値を返す。"
9198 #: build/C/man3/signbit.3:53
9199 msgid "NaNs and infinities have a sign bit."
9200 msgstr "NaN と無限大には符号ビットがある。"
9203 #: build/C/man3/signbit.3:59
9205 "The B<signbit>() macro returns nonzero if the sign of I<x> is negative; "
9206 "otherwise it returns zero."
9208 "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 "
9212 #: build/C/man3/signbit.3:66
9213 msgid "The B<signbit>() macro is thread-safe."
9214 msgstr "B<signbit>() マクロはスレッドセーフである。"
9217 #: build/C/man3/signbit.3:72
9218 msgid "B<copysign>(3)"
9219 msgstr "B<copysign>(3)"
9222 #: build/C/man3/significand.3:9
9225 msgstr "SIGNIFICAND"
9228 #: build/C/man3/significand.3:9
9234 #: build/C/man3/significand.3:13
9236 "significand, significandf, significandl - get mantissa of floating-point "
9239 "significand, significandf, significandl - 浮動小数点数の仮数 (mantissa) を取"
9243 #: build/C/man3/significand.3:17
9244 msgid "B<double significand(double >I<x>B<);>"
9245 msgstr "B<double significand(double >I<x>B<);>"
9248 #: build/C/man3/significand.3:19
9249 msgid "B<float significandf(float >I<x>B<);>"
9250 msgstr "B<float significandf(float >I<x>B<);>"
9253 #: build/C/man3/significand.3:21
9254 msgid "B<long double significandl(long double >I<x>B<);>"
9255 msgstr "B<long double significandl(long double >I<x>B<);>"
9258 #: build/C/man3/significand.3:33
9259 msgid "B<significand>(), B<significandf>(), B<significandl>():"
9260 msgstr "B<significand>(), B<significandf>(), B<significandl>():"
9263 #: build/C/man3/significand.3:44
9265 "The B<significand>() function returns the mantissa of I<x> scaled to the "
9266 "range [1,2). It is equivalent to"
9268 "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"
9272 #: build/C/man3/significand.3:47
9273 msgid "scalb(x, (double) -ilogb(x))"
9274 msgstr "scalb(x, (double) -ilogb(x))"
9277 #: build/C/man3/significand.3:51
9279 "This function exists mainly for use in certain standardized tests for IEEE "
9281 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。"
9284 #. This function came from BSD.
9286 #: build/C/man3/significand.3:57
9288 "These functions are nonstandard; the I<double> version is available on a "
9289 "number of other systems."
9291 "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"
9295 #: build/C/man3/significand.3:60
9296 msgid "B<ilogb>(3), B<scalb>(3)"
9297 msgstr "B<ilogb>(3), B<scalb>(3)"
9300 #: build/C/man3/sin.3:35
9306 #: build/C/man3/sin.3:35
9312 #: build/C/man3/sin.3:38
9313 msgid "sin, sinf, sinl - sine function"
9314 msgstr "sin, sinf, sinl - 正弦 (サイン) 関数"
9317 #: build/C/man3/sin.3:43
9319 msgid "B<double sin(double >I<x>B<);>\n"
9320 msgstr "B<double sin(double >I<x>B<);>\n"
9323 #: build/C/man3/sin.3:45
9325 msgid "B<float sinf(float >I<x>B<);>\n"
9326 msgstr "B<float sinf(float >I<x>B<);>\n"
9329 #: build/C/man3/sin.3:47
9331 msgid "B<long double sinl(long double >I<x>B<);>\n"
9332 msgstr "B<long double sinl(long double >I<x>B<);>\n"
9335 #: build/C/man3/sin.3:59
9336 msgid "B<sinf>(), B<sinl>():"
9337 msgstr "B<sinf>(), B<sinl>():"
9340 #: build/C/man3/sin.3:76
9342 "The B<sin>() function returns the sine of I<x>, where I<x> is given in "
9345 "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"
9349 #: build/C/man3/sin.3:79
9350 msgid "On success, these functions return the sine of I<x>."
9351 msgstr "成功すると、これらの関数は I<x> の正弦を返す。"
9354 #: build/C/man3/sin.3:116
9355 msgid "The B<sin>(), B<sinf>(), and B<sinl>() functions are thread-safe."
9356 msgstr "関数 B<sin>(), B<sinf>(), B<sinl>() はスレッドセーフである。"
9359 #: build/C/man3/sin.3:138
9361 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<csin>(3), "
9362 "B<sincos>(3), B<tan>(3)"
9364 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<csin>(3), "
9365 "B<sincos>(3), B<tan>(3)"
9368 #: build/C/man3/sincos.3:9
9374 #: build/C/man3/sincos.3:9
9380 #: build/C/man3/sincos.3:12
9381 msgid "sincos, sincosf, sincosl - calculate sin and cos simultaneously"
9382 msgstr "sincos, sincosf, sincosl - 正弦と余弦を同時に計算する"
9385 #: build/C/man3/sincos.3:18
9387 msgid "B<void sincos(double >I<x>B<, double *>I<sin>B<, double *>I<cos>B<);>\n"
9388 msgstr "B<void sincos(double >I<x>B<, double *>I<sin>B<, double *>I<cos>B<);>\n"
9391 #: build/C/man3/sincos.3:20
9393 msgid "B<void sincosf(float >I<x>B<, float *>I<sin>B<, float *>I<cos>B<);>\n"
9394 msgstr "B<void sincosf(float >I<x>B<, float *>I<sin>B<, float *>I<cos>B<);>\n"
9397 #: build/C/man3/sincos.3:22
9399 msgid "B<void sincosl(long double >I<x>B<, long double *>I<sin>B<, long double *>I<cos>B<);>\n"
9400 msgstr "B<void sincosl(long double >I<x>B<, long double *>I<sin>B<, long double *>I<cos>B<);>\n"
9403 #: build/C/man3/sincos.3:32
9405 "Several applications need sine and cosine of the same angle I<x>. This "
9406 "function computes both at the same time, and stores the results in I<*sin> "
9409 "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"
9410 "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"
9414 #: build/C/man3/sincos.3:40
9415 msgid "If I<x> is a NaN, a NaN is returned in I<*sin> and I<*cos>."
9416 msgstr "I<x> が NaN の場合、 I<*sin> と I<*cos> に NaN が返される。"
9419 #: build/C/man3/sincos.3:49
9421 "If I<x> is positive infinity or negative infinity, a domain error occurs, "
9422 "and a NaN is returned in I<*sin> and I<*cos>."
9424 "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、 "
9425 "I<*sin> と I<*cos> に NaN が返される。"
9428 #: build/C/man3/sincos.3:52
9429 msgid "These functions return I<void>."
9430 msgstr "これらの関数は I<void> を返す。"
9433 #: build/C/man3/sincos.3:84
9435 "The B<sincos>(), B<sincosf>(), and B<sincosl>() functions are thread-safe."
9436 msgstr "関数 B<sincos>(), B<sincosf>(), B<sincosl>() はスレッドセーフである。"
9439 #: build/C/man3/sincos.3:86
9440 msgid "This function is a GNU extension."
9441 msgstr "この関数は GNU による拡張である。"
9444 #: build/C/man3/sincos.3:90
9445 msgid "B<cos>(3), B<sin>(3), B<tan>(3)"
9446 msgstr "B<cos>(3), B<sin>(3), B<tan>(3)"
9449 #: build/C/man3/sinh.3:36
9455 #: build/C/man3/sinh.3:39
9456 msgid "sinh, sinhf, sinhl - hyperbolic sine function"
9457 msgstr "sinh, sinhf, sinhl - 双曲線正弦 (ハイパボリックサイン) 関数"
9460 #: build/C/man3/sinh.3:44
9462 msgid "B<double sinh(double >I<x>B<);>\n"
9463 msgstr "B<double sinh(double >I<x>B<);>\n"
9466 #: build/C/man3/sinh.3:46
9468 msgid "B<float sinhf(float >I<x>B<);>\n"
9469 msgstr "B<float sinhf(float >I<x>B<);>\n"
9472 #: build/C/man3/sinh.3:48
9474 msgid "B<long double sinhl(long double >I<x>B<);>\n"
9475 msgstr "B<long double sinhl(long double >I<x>B<);>\n"
9478 #: build/C/man3/sinh.3:60
9479 msgid "B<sinhf>(), B<sinhl>():"
9480 msgstr "B<sinhf>(), B<sinhl>():"
9483 #: build/C/man3/sinh.3:75
9485 "The B<sinh>() function returns the hyperbolic sine of I<x>, which is "
9486 "defined mathematically as:"
9488 "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"
9492 #: build/C/man3/sinh.3:78
9494 msgid " sinh(x) = (exp(x) - exp(-x)) / 2\n"
9495 msgstr " sinh(x) = (exp(x) - exp(-x)) / 2\n"
9498 #: build/C/man3/sinh.3:82
9499 msgid "On success, these functions return the hyperbolic sine of I<x>."
9500 msgstr "成功すると、これらの関数は I<x> の双曲線正弦を返す。"
9502 #. POSIX.1-2001 documents an optional range error (underflow)
9504 #. glibc 2.8 does not do this.
9506 #: build/C/man3/sinh.3:109
9508 "If the result overflows, a range error occurs, and the functions return "
9509 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the same sign "
9512 "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"
9513 "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"
9517 #: build/C/man3/sinh.3:137
9519 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<csinh>(3), B<tanh>(3)"
9521 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<csinh>(3), B<tanh>(3)"
9524 #: build/C/man3/sqrt.3:34
9530 #: build/C/man3/sqrt.3:37
9531 msgid "sqrt, sqrtf, sqrtl - square root function"
9532 msgstr "sqrt, sqrtf, sqrtl - 平方根関数"
9535 #: build/C/man3/sqrt.3:42
9537 msgid "B<double sqrt(double >I<x>B<);>\n"
9538 msgstr "B<double sqrt(double >I<x>B<);>\n"
9541 #: build/C/man3/sqrt.3:44
9543 msgid "B<float sqrtf(float >I<x>B<);>\n"
9544 msgstr "B<float sqrtf(float >I<x>B<);>\n"
9547 #: build/C/man3/sqrt.3:46
9549 msgid "B<long double sqrtl(long double >I<x>B<);>\n"
9550 msgstr "B<long double sqrtl(long double >I<x>B<);>\n"
9553 #: build/C/man3/sqrt.3:58
9554 msgid "B<sqrtf>(), B<sqrtl>():"
9555 msgstr "B<sqrtf>(), B<sqrtl>():"
9558 #: build/C/man3/sqrt.3:71
9559 msgid "The B<sqrt>() function returns the nonnegative square root of I<x>."
9560 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。"
9563 #: build/C/man3/sqrt.3:74
9564 msgid "On success, these functions return the square root of I<x>."
9565 msgstr "成功すると、これらの関数は I<x> の平方根を返す。"
9568 #: build/C/man3/sqrt.3:92
9569 msgid "If I<x> is less than -0, a domain error occurs, and a NaN is returned."
9571 "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。"
9574 #: build/C/man3/sqrt.3:99
9576 msgid "Domain error: I<x> less than -0"
9577 msgstr "領域エラー (domain error): I<x> が 0 未満"
9580 #: build/C/man3/sqrt.3:117
9581 msgid "B<cbrt>(3), B<csqrt>(3), B<hypot>(3)"
9582 msgstr "B<cbrt>(3), B<csqrt>(3), B<hypot>(3)"
9585 #: build/C/man3/tan.3:35
9591 #: build/C/man3/tan.3:35
9597 #: build/C/man3/tan.3:38
9598 msgid "tan, tanf, tanl - tangent function"
9599 msgstr "tan, tanf, tanl - 正接(タンジェント)関数"
9602 #: build/C/man3/tan.3:43
9604 msgid "B<double tan(double >I<x>B<);>\n"
9605 msgstr "B<double tan(double >I<x>B<);>\n"
9608 #: build/C/man3/tan.3:45
9610 msgid "B<float tanf(float >I<x>B<);>\n"
9611 msgstr "B<float tanf(float >I<x>B<);>\n"
9614 #: build/C/man3/tan.3:47
9616 msgid "B<long double tanl(long double >I<x>B<);>\n"
9617 msgstr "B<long double tanl(long double >I<x>B<);>\n"
9620 #: build/C/man3/tan.3:59
9621 msgid "B<tanf>(), B<tanl>():"
9622 msgstr "B<tanf>(), B<tanl>():"
9625 #: build/C/man3/tan.3:76
9627 "The B<tan>() function returns the tangent of I<x>, where I<x> is given in "
9630 "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"
9634 #: build/C/man3/tan.3:79
9635 msgid "On success, these functions return the tangent of I<x>."
9636 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。"
9638 #. I think overflow can't occur, because the closest floating-point
9639 #. representation of pi/2 is still not close enough to pi/2 to
9640 #. produce a large enough value to overflow.
9641 #. Testing certainly seems to bear this out. -- mtk, Jul 08
9642 #. POSIX.1 allows an optional underflow error;
9643 #. glibc 2.8 doesn't do this
9644 #. POSIX.1 an optional range error for subnormal x;
9645 #. glibc 2.8 doesn't do this
9647 #: build/C/man3/tan.3:107
9649 "If the correct result would overflow, a range error occurs, and the "
9650 "functions return B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, "
9651 "with the mathematically correct sign."
9653 "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"
9654 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。"
9657 #: build/C/man3/tan.3:141
9658 msgid "The B<tan>(), B<tanf>(), and B<tanl>() functions are thread-safe."
9659 msgstr "関数 B<tan>(), B<tanf>(), B<tanl>() はスレッドセーフである。"
9662 #: build/C/man3/tan.3:162
9664 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<ctan>(3), "
9667 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<ctan>(3), "
9671 #: build/C/man3/tanh.3:35
9677 #: build/C/man3/tanh.3:35
9683 #: build/C/man3/tanh.3:38
9684 msgid "tanh, tanhf, tanhl - hyperbolic tangent function"
9685 msgstr "tanh, tanhf, tanhl - 双曲線正接 (hyperbolic tangent) 関数"
9688 #: build/C/man3/tanh.3:43
9690 msgid "B<double tanh(double >I<x>B<);>\n"
9691 msgstr "B<double tanh(double >I<x>B<);>\n"
9694 #: build/C/man3/tanh.3:45
9696 msgid "B<float tanhf(float >I<x>B<);>\n"
9697 msgstr "B<float tanhf(float >I<x>B<);>\n"
9700 #: build/C/man3/tanh.3:47
9702 msgid "B<long double tanhl(long double >I<x>B<);>\n"
9703 msgstr "B<long double tanhl(long double >I<x>B<);>\n"
9706 #: build/C/man3/tanh.3:59
9707 msgid "B<tanhf>(), B<tanhl>():"
9708 msgstr "B<tanhf>(), B<tanhl>():"
9711 #: build/C/man3/tanh.3:74
9713 "The B<tanh>() function returns the hyperbolic tangent of I<x>, which is "
9714 "defined mathematically as:"
9716 "B<tanh>() 関数は I<x> の双曲線正接 (hyperbolic tangent) 関数を返す。 数学的"
9720 #: build/C/man3/tanh.3:77
9722 msgid " tanh(x) = sinh(x) / cosh(x)\n"
9723 msgstr " tanh(x) = sinh(x) / cosh(x)\n"
9726 #: build/C/man3/tanh.3:81
9727 msgid "On success, these functions return the hyperbolic tangent of I<x>."
9728 msgstr "成功すると、これらの関数は I<x> の双曲線正接を返す。"
9731 #: build/C/man3/tanh.3:108
9732 msgid "The B<tanh>(), B<tanhf>(), and B<tanhl>() functions are thread-safe."
9733 msgstr "関数 B<tanh>(), B<tanhf>(), B<tanhl>() はスレッドセーフである。"
9736 #: build/C/man3/tanh.3:121
9738 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<ctanh>(3), B<sinh>(3)"
9740 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<ctanh>(3), B<sinh>(3)"
9743 #: build/C/man3/tgamma.3:13
9749 #: build/C/man3/tgamma.3:16
9750 msgid "tgamma, tgammaf, tgammal - true gamma function"
9751 msgstr "tgamma, tgammaf, tgammal - 本当のガンマ関数"
9754 #: build/C/man3/tgamma.3:20
9755 msgid "B<double tgamma(double >I<x>B<);>"
9756 msgstr "B<double tgamma(double >I<x>B<);>"
9759 #: build/C/man3/tgamma.3:22
9760 msgid "B<float tgammaf(float >I<x>B<);>"
9761 msgstr "B<float tgammaf(float >I<x>B<);>"
9764 #: build/C/man3/tgamma.3:24
9765 msgid "B<long double tgammal(long double >I<x>B<);>"
9766 msgstr "B<long double tgammal(long double >I<x>B<);>"
9769 #: build/C/man3/tgamma.3:36
9770 msgid "B<tgamma>(), B<tgammaf>(), B<tgammal>():"
9771 msgstr "B<tgamma>(), B<tgammaf>(), B<tgammal>():"
9774 #: build/C/man3/tgamma.3:46
9775 msgid "The Gamma function is defined by"
9776 msgstr "ガンマ関数は以下のように定義される:"
9779 #: build/C/man3/tgamma.3:48
9781 msgid " Gamma(x) = integral from 0 to infinity of t^(x-1) e^-t dt\n"
9782 msgstr " Gamma(x) = t^(x-1) e^-t dt の 0 から無限大までの積分\n"
9785 #: build/C/man3/tgamma.3:53
9787 "It is defined for every real number except for nonpositive integers. For "
9788 "nonnegative integral I<m> one has"
9790 "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 "
9791 "I<m> に関して、以下が成立する:"
9794 #: build/C/man3/tgamma.3:55
9796 msgid " Gamma(m+1) = m!\n"
9797 msgstr " Gamma(m+1) = m!\n"
9800 #: build/C/man3/tgamma.3:58
9801 msgid "and, more generally, for all I<x>:"
9802 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:"
9805 #: build/C/man3/tgamma.3:60
9807 msgid " Gamma(x+1) = x * Gamma(x)\n"
9808 msgstr " Gamma(x+1) = x * Gamma(x)\n"
9811 #: build/C/man3/tgamma.3:64
9813 "Furthermore, the following is valid for all values of I<x> outside the poles:"
9814 msgstr "さらに、極を除くすべての I<x> で次式も成立する:"
9817 #: build/C/man3/tgamma.3:66
9819 msgid " Gamma(x) * Gamma(1 - x) = PI / sin(PI * x)\n"
9820 msgstr " Gamma(x) * Gamma(1 - x) = PI / sin(PI * x)\n"
9823 #: build/C/man3/tgamma.3:69
9824 msgid "On success, these functions return Gamma(x)."
9825 msgstr "成功すると、これらの関数は Gamma(x) を返す。"
9828 #: build/C/man3/tgamma.3:83
9830 "If I<x> is a negative integer, or is negative infinity, a domain error "
9831 "occurs, and a NaN is returned."
9833 "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 "
9837 #: build/C/man3/tgamma.3:96
9839 "If the result underflows, a range error occurs, and the functions return 0, "
9840 "with the correct mathematical sign."
9842 "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"
9843 "を返す。この際、数学的に正しい符号が付与される。"
9846 #: build/C/man3/tgamma.3:107
9848 "If I<x> is -0 or +0, a pole error occurs, and the functions return "
9849 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the same sign "
9852 "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 "
9853 "B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL>, を返す。 0 と同じ符号が付与される。"
9856 #: build/C/man3/tgamma.3:114
9858 msgid "Domain error: I<x> is a negative integer, or negative infinity"
9859 msgstr "領域エラー: I<x> が負の整数か負の無限大"
9862 #: build/C/man3/tgamma.3:122
9864 "I<errno> is set to B<EDOM>. An invalid floating-point exception "
9865 "(B<FE_INVALID>) is raised (but see BUGS)."
9867 "I<errno> に B<EDOM> が設定される。 不正 (invalid) 浮動小数点例外 "
9868 "(B<FE_INVALID>) が上がる (「バグ」の節を参照)。"
9871 #: build/C/man3/tgamma.3:122
9873 msgid "Pole error: I<x> is +0 or -0"
9874 msgstr "極エラー (pole error): I<x> が +0 か -0"
9877 #: build/C/man3/tgamma.3:141
9879 "glibc also gives the following error which is not specified in C99 or "
9882 "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。"
9884 #. FIXME . Is it intentional that errno is not set:
9885 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6810
9886 #. glibc (as at 2.8) also supports and an inexact
9887 #. exception for various cases.
9889 #: build/C/man3/tgamma.3:158
9890 msgid "I<errno> is not set for this case."
9891 msgstr "この場合は I<errno> は設定されない。"
9894 #: build/C/man3/tgamma.3:169
9896 "This function had to be called \"true gamma function\" since there is "
9897 "already a function B<gamma>(3) that returns something else (see "
9898 "B<gamma>(3) for details)."
9900 "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、"
9901 "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"
9902 "は B<gamma>(3) を参照)。"
9904 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6809
9906 #: build/C/man3/tgamma.3:178
9908 "Before version 2.18, the glibc implementation of these functions did not set "
9909 "I<errno> to B<EDOM> when I<x> is negative infinity."
9910 msgstr "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、 I<error> に B<EDOM> が設定されなかった。"
9913 #: build/C/man3/tgamma.3:187
9915 "In glibc versions 2.3.3 and earlier, an argument of +0 or -0 incorrectly "
9916 "produced a domain error (I<errno> set to B<EDOM> and an B<FE_INVALID> "
9917 "exception raised), rather than a pole error."
9919 "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"
9920 "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 "
9921 "B<EDOM> を設定され、 B<FE_INVALID> 例外が発生する)。"
9924 #: build/C/man3/tgamma.3:190
9925 msgid "B<gamma>(3), B<lgamma>(3)"
9926 msgstr "B<gamma>(3), B<lgamma>(3)"
9929 #: build/C/man3/trunc.3:25
9935 #: build/C/man3/trunc.3:28
9936 msgid "trunc, truncf, truncl - round to integer, toward zero"
9937 msgstr "trunc, truncf, truncl - 0 に近い方の整数値に丸める"
9940 #: build/C/man3/trunc.3:33
9942 msgid "B<double trunc(double >I<x>B<);>\n"
9943 msgstr "B<double trunc(double >I<x>B<);>\n"
9946 #: build/C/man3/trunc.3:35
9948 msgid "B<float truncf(float >I<x>B<);>\n"
9949 msgstr "B<float truncf(float >I<x>B<);>\n"
9952 #: build/C/man3/trunc.3:37
9954 msgid "B<long double truncl(long double >I<x>B<);>\n"
9955 msgstr "B<long double truncl(long double >I<x>B<);>\n"
9958 #: build/C/man3/trunc.3:50
9959 msgid "B<trunc>(), B<truncf>(), B<truncl>():"
9960 msgstr "B<trunc>(), B<truncf>(), B<truncl>():"
9963 #: build/C/man3/trunc.3:63
9965 "These functions round I<x> to the nearest integer not larger in absolute "
9968 "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。"
9971 #: build/C/man3/trunc.3:71
9972 msgid "If I<x> is integral, infinite, or NaN, I<x> itself is returned."
9973 msgstr "I<x> が整数、無限大、NaN の場合、I<x> 自身が返される。"
9976 #: build/C/man3/trunc.3:83
9978 "The B<trunc>(), B<truncf>(), and B<truncl>() functions are thread-safe."
9979 msgstr "関数 B<trunc>(), B<truncf>(), B<truncl>() はスレッドセーフである。"
9982 #: build/C/man3/y0.3:36
9988 #: build/C/man3/y0.3:40
9990 "y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - Bessel functions of the second "
9992 msgstr "y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - 第二種ベッセル関数"
9995 #: build/C/man3/y0.3:45
9997 msgid "B<double y0(double >I<x>B<);>\n"
9998 msgstr "B<double y0(double >I<x>B<);>\n"
10000 #. type: Plain text
10001 #: build/C/man3/y0.3:47
10003 msgid "B<double y1(double >I<x>B<);>\n"
10004 msgstr "B<double y1(double >I<x>B<);>\n"
10006 #. type: Plain text
10007 #: build/C/man3/y0.3:49
10009 msgid "B<double yn(int >I<n>B<, double >I<x>B<);>\n"
10010 msgstr "B<double yn(int >I<n>B<, double >I<x>B<);>\n"
10012 #. type: Plain text
10013 #: build/C/man3/y0.3:51
10015 msgid "B<float y0f(float >I<x>B<);>\n"
10016 msgstr "B<float y0f(float >I<x>B<);>\n"
10018 #. type: Plain text
10019 #: build/C/man3/y0.3:53
10021 msgid "B<float y1f(float >I<x>B<);>\n"
10022 msgstr "B<float y1f(float >I<x>B<);>\n"
10024 #. type: Plain text
10025 #: build/C/man3/y0.3:55
10027 msgid "B<float ynf(int >I<n>B<, float >I<x>B<);>\n"
10028 msgstr "B<float ynf(int >I<n>B<, float >I<x>B<);>\n"
10030 #. type: Plain text
10031 #: build/C/man3/y0.3:57
10033 msgid "B<long double y0l(long double >I<x>B<);>\n"
10034 msgstr "B<long double y0l(long double >I<x>B<);>\n"
10036 #. type: Plain text
10037 #: build/C/man3/y0.3:59
10039 msgid "B<long double y1l(long double >I<x>B<);>\n"
10040 msgstr "B<long double y1l(long double >I<x>B<);>\n"
10042 #. type: Plain text
10043 #: build/C/man3/y0.3:61
10045 msgid "B<long double ynl(int >I<n>B<, long double >I<x>B<);>\n"
10046 msgstr "B<long double ynl(int >I<n>B<, long double >I<x>B<);>\n"
10048 #. type: Plain text
10049 #: build/C/man3/y0.3:74
10050 msgid "B<y0>(), B<y1>(), B<yn>():"
10051 msgstr "B<y0>(), B<y1>(), B<yn>():"
10053 #. type: Plain text
10054 #: build/C/man3/y0.3:84
10055 msgid "B<y0f>(), B<y0l>(), B<y1f>(), B<y1l>(), B<ynf>(), B<ynl>():"
10056 msgstr "B<y0f>(), B<y0l>(), B<y1f>(), B<y1l>(), B<ynf>(), B<ynl>():"
10058 #. type: Plain text
10059 #: build/C/man3/y0.3:105
10061 "The B<y0>() and B<y1>() functions return Bessel functions of I<x> of the "
10062 "second kind of orders 0 and 1, respectively. The B<yn>() function returns "
10063 "the Bessel function of I<x> of the second kind of order I<n>."
10065 "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"
10066 "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"
10069 #. type: Plain text
10070 #: build/C/man3/y0.3:109
10071 msgid "The value of I<x> must be positive."
10072 msgstr "I<x> は正の値でなければならない。"
10074 #. type: Plain text
10075 #: build/C/man3/y0.3:126
10077 "The B<y0f>(), B<y1f>(), and B<ynf>() functions are versions that take and "
10078 "return I<float> values. The B<y0l>(), B<y1l>(), and B<ynl>() functions are "
10079 "versions that take and return I<long double> values."
10081 "関数 B<y0f>(), B<y1f>(), B<ynf>() は、 I<float> 型を引数に取り、返り値として"
10082 "返す。 関数 B<y0l>(), B<y1l>(), B<ynl>() は、 I<long double> 型を引数に取り、"
10085 #. type: Plain text
10086 #: build/C/man3/y0.3:130
10088 "On success, these functions return the appropriate Bessel value of the "
10089 "second kind for I<x>."
10090 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。"
10092 #. type: Plain text
10093 #: build/C/man3/y0.3:146
10095 "If I<x> is negative, a domain error occurs, and the functions return -"
10096 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively. (POSIX.1-2001 "
10097 "also allows a NaN return for this case.)"
10099 "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 -"
10100 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す (POSIX.1-2001 ではこの場合"
10101 "に NaN を返すことも認めている)。"
10103 #. type: Plain text
10104 #: build/C/man3/y0.3:157
10106 "If I<x> is 0.0, a pole error occurs, and the functions return -B<HUGE_VAL>, -"
10107 "B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
10109 "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 -"
10110 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
10112 #. type: Plain text
10113 #: build/C/man3/y0.3:161
10115 "If the result underflows, a range error occurs, and the functions return 0.0"
10117 "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 "
10120 #. type: Plain text
10121 #: build/C/man3/y0.3:171
10123 "If the result overflows, a range error occurs, and the functions return -"
10124 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively. (POSIX.1-2001 "
10125 "also allows a 0.0 return for this case.)"
10127 "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 -"
10128 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す (POSIX.1-2001 ではこの場合"
10129 "に 0.0 を返すことも認めている)。"
10132 #: build/C/man3/y0.3:186
10134 msgid "Pole error: I<x> is 0.0"
10135 msgstr "極エラー: I<x> が 0.0"
10137 #. Before POSIX.1-2001 TC2, this was (inconsistently) specified
10138 #. as a range error.
10139 #. FIXME . y0(0.0) gives EDOM
10140 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6808
10141 #. type: Plain text
10142 #: build/C/man3/y0.3:201
10144 "I<errno> is set to B<ERANGE> (but see BUGS). No B<FE_DIVBYZERO> exception "
10145 "is returned by B<fetestexcept>(3) for this case."
10147 "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"
10148 "場合、 B<fetestexcept>(3) は B<FE_DIVBYZERO> 例外を返さない。"
10150 #. e.g., y0(1e33) on glibc 2.8/x86-32
10151 #. An underflow floating-point exception
10152 #. .RB ( FE_UNDERFLOW )
10154 #. FIXME . Is it intentional that these functions do not use FE_*?
10155 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6806
10156 #. type: Plain text
10157 #: build/C/man3/y0.3:217
10159 "I<errno> is set to B<ERANGE>. No B<FE_UNDERFLOW> exception is returned by "
10160 "B<fetestexcept>(3) for this case."
10162 "I<errno> に B<ERANGE> が設定される。 このエラーの場合、 B<fetestexcept>(3) "
10163 "は B<FE_UNDERFLOW> 例外を返さない。"
10165 #. e.g., yn(10, 1e-40) on glibc 2.8/x86-32
10169 #. FIXME . Is it intentional that errno is not set?
10170 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6808
10171 #. type: Plain text
10172 #: build/C/man3/y0.3:230
10174 "I<errno> is not set for this case. An overflow floating-point exception "
10175 "(B<FE_OVERFLOW>) is raised."
10177 "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 "
10178 "(B<FE_OVERFLOW>) が上がる。"
10181 #. Bug raised: http://sourceware.org/bugzilla/show_bug.cgi?id=6807
10182 #. type: Plain text
10183 #: build/C/man3/y0.3:246
10185 "On a pole error, these functions set I<errno> to B<EDOM>, instead of "
10186 "B<ERANGE> as POSIX.1-2004 requires."
10188 "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、 "
10189 "POSIX.1-2004 では B<ERANGE> を設定することが要求されている。"
10191 #. FIXME . Actually, 2.3.2 is the earliest test result I have; so yet
10192 #. to confirm if this error occurs only in 2.3.2.
10193 #. type: Plain text
10194 #: build/C/man3/y0.3:253
10196 "In glibc version 2.3.2 and earlier, these functions do not raise an invalid "
10197 "floating-point exception (B<FE_INVALID>) when a domain error occurs."
10199 "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 "
10200 "不正浮動小数点例外 (B<FE_INVALID>) を上げない。"
10202 #. type: Plain text
10203 #: build/C/man3/y0.3:255