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: 2015-01-05 05:27+0900\n"
10 "PO-Revision-Date: 2015-01-05 05:31+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."
2678 "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"
2679 "発生した場合に I<errno> に B<ERANGE> を設定しなかった。"
2682 #: build/C/man3/exp10.3:90
2683 msgid "B<cbrt>(3), B<exp>(3), B<exp2>(3), B<log10>(3), B<sqrt>(3)"
2684 msgstr "B<cbrt>(3), B<exp>(3), B<exp2>(3), B<log10>(3), B<sqrt>(3)"
2687 #: build/C/man3/exp2.3:36
2693 #: build/C/man3/exp2.3:39
2694 msgid "exp2, exp2f, exp2l - base-2 exponential function"
2695 msgstr "exp2, exp2f, exp2l - 底が 2 の指数関数"
2698 #: build/C/man3/exp2.3:44
2700 msgid "B<double exp2(double >I<x>B<);>\n"
2701 msgstr "B<double exp2(double >I<x>B<);>\n"
2704 #: build/C/man3/exp2.3:46
2706 msgid "B<float exp2f(float >I<x>B<);>\n"
2707 msgstr "B<float exp2f(float >I<x>B<);>\n"
2710 #: build/C/man3/exp2.3:48
2712 msgid "B<long double exp2l(long double >I<x>B<);>\n"
2713 msgstr "B<long double exp2l(long double >I<x>B<);>\n"
2716 #: build/C/man3/exp2.3:61
2717 msgid "B<exp2>(), B<exp2f>(), B<exp2l>():"
2718 msgstr "B<exp2>(), B<exp2f>(), B<exp2l>():"
2721 #: build/C/man3/exp2.3:74
2723 "The B<exp2>() function returns the value of 2 raised to the power of I<x>."
2724 msgstr "B<exp2>() 関数は 2 の I<x> 乗の値を返す。"
2727 #: build/C/man3/exp2.3:77
2729 "On success, these functions return the base-2 exponential value of I<x>."
2730 msgstr "成功すると、これらの関数は 2 の I<x> 乗を返す。"
2733 #: build/C/man3/exp2.3:103
2734 msgid "B<cbrt>(3), B<cexp2>(3), B<exp>(3), B<exp10>(3), B<sqrt>(3)"
2735 msgstr "B<cbrt>(3), B<cexp2>(3), B<exp>(3), B<exp10>(3), B<sqrt>(3)"
2738 #: build/C/man3/expm1.3:30
2744 #: build/C/man3/expm1.3:33
2745 msgid "expm1, expm1f, expm1l - exponential minus 1"
2746 msgstr "expm1, expm1f, expm1l - 引き数の指数から 1 を引いた値"
2749 #: build/C/man3/expm1.3:38
2751 msgid "B<double expm1(double >I<x>B<);>\n"
2752 msgstr "B<double expm1(double >I<x>B<);>\n"
2755 #: build/C/man3/expm1.3:40
2757 msgid "B<float expm1f(float >I<x>B<);>\n"
2758 msgstr "B<float expm1f(float >I<x>B<);>\n"
2761 #: build/C/man3/expm1.3:42
2763 msgid "B<long double expm1l(long double >I<x>B<);>\n"
2764 msgstr "B<long double expm1l(long double >I<x>B<);>\n"
2767 #: build/C/man3/expm1.3:53
2769 msgstr "B<expm1>():"
2772 #: build/C/man3/expm1.3:64
2773 msgid "B<expm1f>(), B<expm1l>():"
2774 msgstr "B<expm1f>(), B<expm1l>():"
2777 #: build/C/man3/expm1.3:75
2778 msgid "I<expm1(x)> returns a value equivalent to"
2779 msgstr "B<expm1(>I<x>B<)> は以下と等しい値を返す。"
2782 #: build/C/man3/expm1.3:78
2784 msgid " exp(x) - 1\n"
2785 msgstr " exp(x) - 1\n"
2788 #: build/C/man3/expm1.3:88
2790 "It is computed in a way that is accurate even if the value of I<x> is near "
2791 "zero\\(ema case where I<exp(x) - 1> would be inaccurate due to subtraction "
2792 "of two numbers that are nearly equal."
2794 "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"
2795 "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。"
2798 #: build/C/man3/expm1.3:91
2799 msgid "On success, these functions return I<exp(x)\\ -\\ 1>."
2800 msgstr "成功すると、これらの関数は I<exp(x)\\ -\\ 1> を返す。"
2803 #: build/C/man3/expm1.3:109
2804 msgid "If I<x> is negative infinity, -1 is returned."
2805 msgstr "I<x> が負の無限大の場合、-1 が返される。"
2808 #: build/C/man3/expm1.3:117
2810 "If the result overflows, a range error occurs, and the functions return -"
2811 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
2813 "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"
2814 "れぞれ -B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
2816 #. POSIX.1 specifies an optional range error (underflow) if
2817 #. x is subnormal. Glibc does not implement this.
2819 #: build/C/man3/expm1.3:136
2821 "I<errno> is set to B<ERANGE> (but see BUGS). An overflow floating-point "
2822 "exception (B<FE_OVERFLOW>) is raised."
2824 "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"
2825 "小数点例外 (B<FE_OVERFLOW>) が上がる。"
2828 #: build/C/man3/expm1.3:144
2830 "The B<expm1>(), B<expm1f>(), and B<expm1l>() functions are thread-safe."
2831 msgstr "関数 B<expm1>(), B<expm1f>(), B<expm1l>() はスレッドセーフである。"
2834 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6778
2836 #: build/C/man3/expm1.3:155
2838 "For some large negative I<x> values (where the function result approaches "
2839 "-1), B<expm1>() raises a bogus underflow floating-point exception."
2841 "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)、 "
2842 "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。"
2845 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6814
2846 #. e.g., expm1(1e5) through expm1(1.00199970127e5),
2847 #. but not expm1(1.00199970128e5) and beyond.
2849 #: build/C/man3/expm1.3:166
2851 "For some large positive I<x> values, B<expm1>() raises a bogus invalid "
2852 "floating-point exception in addition to the expected overflow exception, and "
2853 "returns a NaN instead of positive infinity."
2855 "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"
2856 "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"
2859 #. It looks like the fix was in 2.11, or possibly 2.12.
2860 #. I have no test system for 2.11, but 2.12 passes.
2861 #. From the source (sysdeps/i386/fpu/s_expm1.S) it looks
2862 #. like the changes were in 2.11.
2863 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6788
2865 #: build/C/man3/expm1.3:178
2867 "Before version 2.11, the glibc implementation did not set I<errno> to "
2868 "B<ERANGE> when a range error occurred."
2870 "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、 "
2871 "I<errno> に B<ERANGE> が設定されなかった。"
2874 #: build/C/man3/expm1.3:182
2875 msgid "B<exp>(3), B<log>(3), B<log1p>(3)"
2876 msgstr "B<exp>(3), B<log>(3), B<log1p>(3)"
2879 #: build/C/man3/fabs.3:32
2885 #: build/C/man3/fabs.3:32
2891 #: build/C/man3/fabs.3:35
2892 msgid "fabs, fabsf, fabsl - absolute value of floating-point number"
2893 msgstr "fabs, fabsf, fabsl - 浮動小数点実数の絶対値"
2896 #: build/C/man3/fabs.3:40
2898 msgid "B<double fabs(double >I<x>B<);>\n"
2899 msgstr "B<double fabs(double >I<x>B<);>\n"
2902 #: build/C/man3/fabs.3:42
2904 msgid "B<float fabsf(float >I<x>B<);>\n"
2905 msgstr "B<float fabsf(float >I<x>B<);>\n"
2908 #: build/C/man3/fabs.3:44
2910 msgid "B<long double fabsl(long double >I<x>B<);>\n"
2911 msgstr "B<long double fabsl(long double >I<x>B<);>\n"
2914 #: build/C/man3/fabs.3:56
2915 msgid "B<fabsf>(), B<fabsl>():"
2916 msgstr "B<fabsf>(), B<fabsl>():"
2919 #: build/C/man3/fabs.3:68
2921 "These functions return the absolute value of the floating-point number I<x>."
2922 msgstr "これらの関数は浮動小数点実数 I<x> の絶対値を返す。"
2925 #: build/C/man3/fabs.3:71
2926 msgid "These functions return the absolute value of I<x>."
2927 msgstr "これらの関数は I<x> の絶対値を返す。"
2930 #: build/C/man3/fabs.3:79
2931 msgid "If I<x> is -0, +0 is returned."
2932 msgstr "I<x> が -0 の場合、+0 が返される。"
2935 #: build/C/man3/fabs.3:83
2937 "If I<x> is negative infinity or positive infinity, positive infinity is "
2939 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。"
2942 #: build/C/man3/fabs.3:93
2943 msgid "The B<fabs>(), B<fabsf>(), and B<fabsl>() functions are thread-safe."
2944 msgstr "関数 B<fabs>(), B<fabsf>(), B<fabsl>() はスレッドセーフである。"
2947 #: build/C/man3/fabs.3:106
2948 msgid "B<abs>(3), B<cabs>(3), B<ceil>(3), B<floor>(3), B<labs>(3), B<rint>(3)"
2949 msgstr "B<abs>(3), B<cabs>(3), B<ceil>(3), B<floor>(3), B<labs>(3), B<rint>(3)"
2952 #: build/C/man3/fdim.3:9
2958 #: build/C/man3/fdim.3:9
2964 #: build/C/man3/fdim.3:12
2965 msgid "fdim, fdimf, fdiml - positive difference"
2966 msgstr "fdim, fdimf, fdiml - 正の差分を計算する"
2969 #: build/C/man3/fdim.3:14 build/C/man3/fmax.3:14 build/C/man3/fmin.3:14
2970 #: build/C/man3/gamma.3:14 build/C/man3/ilogb.3:34 build/C/man3/logb.3:34
2971 #: build/C/man3/nan.3:16 build/C/man3/nextafter.3:17 build/C/man3/scalb.3:33
2972 #: build/C/man3/scalbln.3:33 build/C/man3/signbit.3:16
2973 #: build/C/man3/significand.3:15 build/C/man3/tgamma.3:18
2974 msgid "B<#include E<lt>math.hE<gt>>"
2975 msgstr "B<#include E<lt>math.hE<gt>>"
2978 #: build/C/man3/fdim.3:16
2979 msgid "B<double fdim(double >I<x>B<, double >I<y>B<);>"
2980 msgstr "B<double fdim(double >I<x>B<, double >I<y>B<);>"
2983 #: build/C/man3/fdim.3:18
2984 msgid "B<float fdimf(float >I<x>B<, float >I<y>B<);>"
2985 msgstr "B<float fdimf(float >I<x>B<, float >I<y>B<);>"
2988 #: build/C/man3/fdim.3:20
2989 msgid "B<long double fdiml(long double >I<x>B<, long double >I<y>B<);>"
2990 msgstr "B<long double fdiml(long double >I<x>B<, long double >I<y>B<);>"
2993 #: build/C/man3/fdim.3:31
2994 msgid "B<fdimf>(), B<fdiml>():"
2995 msgstr "B<fdimf>(), B<fdiml>():"
2998 #: build/C/man3/fdim.3:42
3000 "These functions return the positive difference, max(I<x>-I<y>,0), between "
3002 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。"
3005 #: build/C/man3/fdim.3:44
3006 msgid "On success, these functions return the positive difference."
3007 msgstr "成功すると、これらの関数は正の差分を返す。"
3010 #: build/C/man3/fdim.3:50 build/C/man3/fma.3:63 build/C/man3/fmod.3:102
3011 #: build/C/man3/nextafter.3:127 build/C/man3/remainder.3:130
3012 #: build/C/man3/remquo.3:83
3013 msgid "If I<x> or I<y> is a NaN, a NaN is returned."
3014 msgstr "I<x> か I<y> が NaN の場合、NaN が返される。"
3017 #: build/C/man3/fdim.3:59 build/C/man3/hypot.3:122
3019 "If the result overflows, a range error occurs, and the functions return "
3020 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively."
3022 "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"
3023 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。"
3025 #. Unable to test this case, since the best approximation of
3026 #. pi/2 in double precision only yields a tan() value of 1.633e16.
3031 #: build/C/man3/fdim.3:74 build/C/man3/fma.3:141 build/C/man3/nextafter.3:165
3032 #: build/C/man3/scalb.3:163 build/C/man3/scalbln.3:145 build/C/man3/tan.3:133
3033 msgid "An overflow floating-point exception (B<FE_OVERFLOW>) is raised."
3034 msgstr "オーバーフロー浮動小数点例外 (B<FE_OVERFLOW>) が上がる。"
3037 #: build/C/man3/fdim.3:89
3038 msgid "The B<fdim>(), B<fdimf>(), and B<fdiml>() functions are thread-safe."
3039 msgstr "関数 B<fdim>(), B<fdimf>(), B<fdiml>() はスレッドセーフである。"
3042 #: build/C/man3/fdim.3:93 build/C/man3/fmin.3:70
3047 #: build/C/man3/fenv.3:27
3053 #: build/C/man3/fenv.3:27
3059 #: build/C/man3/fenv.3:27 build/C/man7/math_error.7:26
3060 #: build/C/man3/matherr.3:27
3066 #: build/C/man3/fenv.3:33
3068 "feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, "
3069 "fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, "
3070 "feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point "
3071 "rounding and exception handling"
3073 "feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, "
3074 "fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, "
3075 "feupdateenv, feenableexcept, fedisableexcept, fegetexcept - 浮動小数点の丸め"
3079 #: build/C/man3/fenv.3:36 build/C/man3/fenv.3:311
3081 msgid "B<#include E<lt>fenv.hE<gt>>\n"
3082 msgstr "B<#include E<lt>fenv.hE<gt>>\n"
3085 #: build/C/man3/fenv.3:38
3087 msgid "B<int feclearexcept(int >I<excepts>B<);>\n"
3088 msgstr "B<int feclearexcept(int >I<excepts>B<);>\n"
3091 #: build/C/man3/fenv.3:40
3093 msgid "B<int fegetexceptflag(fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3094 msgstr "B<int fegetexceptflag(fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3097 #: build/C/man3/fenv.3:42
3099 msgid "B<int feraiseexcept(int >I<excepts>B<);>\n"
3100 msgstr "B<int feraiseexcept(int >I<excepts>B<);>\n"
3103 #: build/C/man3/fenv.3:44
3105 msgid "B<int fesetexceptflag(const fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3106 msgstr "B<int fesetexceptflag(const fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3109 #: build/C/man3/fenv.3:46
3111 msgid "B<int fetestexcept(int >I<excepts>B<);>\n"
3112 msgstr "B<int fetestexcept(int >I<excepts>B<);>\n"
3115 #: build/C/man3/fenv.3:48
3117 msgid "B<int fegetround(void);>\n"
3118 msgstr "B<int fegetround(void);>\n"
3121 #: build/C/man3/fenv.3:50
3123 msgid "B<int fesetround(int >I<rounding_mode>B<);>\n"
3124 msgstr "B<int fesetround(int >I<rounding_mode>B<);>\n"
3127 #: build/C/man3/fenv.3:52
3129 msgid "B<int fegetenv(fenv_t *>I<envp>B<);>\n"
3130 msgstr "B<int fegetenv(fenv_t *>I<envp>B<);>\n"
3133 #: build/C/man3/fenv.3:54
3135 msgid "B<int feholdexcept(fenv_t *>I<envp>B<);>\n"
3136 msgstr "B<int feholdexcept(fenv_t *>I<envp>B<);>\n"
3139 #: build/C/man3/fenv.3:56
3141 msgid "B<int fesetenv(const fenv_t *>I<envp>B<);>\n"
3142 msgstr "B<int fesetenv(const fenv_t *>I<envp>B<);>\n"
3145 #: build/C/man3/fenv.3:58
3147 msgid "B<int feupdateenv(const fenv_t *>I<envp>B<);>\n"
3148 msgstr "B<int feupdateenv(const fenv_t *>I<envp>B<);>\n"
3151 #: build/C/man3/fenv.3:64
3153 "These eleven functions were defined in C99, and describe the handling of "
3154 "floating-point rounding and exceptions (overflow, zero-divide, etc.)."
3156 "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"
3157 "バーフロー、ゼロによる除算など) の取り扱いを規定する。"
3160 #: build/C/man3/fenv.3:64
3166 #: build/C/man3/fenv.3:69
3168 "The I<divide-by-zero> exception occurs when an operation on finite numbers "
3169 "produces infinity as exact answer."
3171 "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"
3175 #: build/C/man3/fenv.3:75
3177 "The I<overflow> exception occurs when a result has to be represented as a "
3178 "floating-point number, but has (much) larger absolute value than the largest "
3179 "(finite) floating-point number that is representable."
3181 "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"
3182 "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"
3186 #: build/C/man3/fenv.3:82
3188 "The I<underflow> exception occurs when a result has to be represented as a "
3189 "floating-point number, but has smaller absolute value than the smallest "
3190 "positive normalized floating-point number (and would lose much accuracy when "
3191 "represented as a denormalized number)."
3193 "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"
3194 "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"
3195 "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。"
3198 #: build/C/man3/fenv.3:92
3200 "The I<inexact> exception occurs when the rounded result of an operation is "
3201 "not equal to the infinite precision result. It may occur whenever "
3202 "I<overflow> or I<underflow> occurs."
3204 "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"
3205 "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"
3209 #: build/C/man3/fenv.3:97
3211 "The I<invalid> exception occurs when there is no well-defined result for an "
3212 "operation, as for 0/0 or infinity - infinity or sqrt(-1)."
3214 "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"
3215 "る。 例えば 0/0、無限大 - 無限大、sqrt(-1) など。"
3218 #: build/C/man3/fenv.3:97
3220 msgid "Exception handling"
3224 #: build/C/man3/fenv.3:103
3226 "Exceptions are represented in two ways: as a single bit (exception present/"
3227 "absent), and these bits correspond in some implementation-defined way with "
3228 "bit positions in an integer, and also as an opaque structure that may "
3229 "contain more information about the exception (perhaps the code address where "
3232 "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"
3233 "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"
3234 "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"
3235 "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"
3239 #: build/C/man3/fenv.3:119
3241 "Each of the macros B<FE_DIVBYZERO>, B<FE_INEXACT>, B<FE_INVALID>, "
3242 "B<FE_OVERFLOW>, B<FE_UNDERFLOW> is defined when the implementation supports "
3243 "handling of the corresponding exception, and if so then defines the "
3244 "corresponding bit(s), so that one can call exception handling functions, for "
3245 "example, using the integer argument B<FE_OVERFLOW>|B<FE_UNDERFLOW>. Other "
3246 "exceptions may be supported. The macro B<FE_ALL_EXCEPT> is the bitwise OR "
3247 "of all bits corresponding to supported exceptions."
3249 "B<FE_DIVBYZERO>, B<FE_INEXACT>, B<FE_INVALID>, B<FE_OVERFLOW>, "
3250 "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"
3251 "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"
3252 "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"
3253 "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"
3254 "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"
3255 "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)。"
3258 #: build/C/man3/fenv.3:124
3260 "The B<feclearexcept>() function clears the supported exceptions represented "
3261 "by the bits in its argument."
3263 "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"
3264 "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)。"
3267 #: build/C/man3/fenv.3:132
3269 "The B<fegetexceptflag>() function stores a representation of the state of "
3270 "the exception flags represented by the argument I<excepts> in the opaque "
3273 "B<fegetexceptflag>() 関数は、引き数 I<excepts> で指定された例外フラグの状態"
3274 "を I<*flagp> が指す内部オブジェクトに保存する。"
3277 #: build/C/man3/fenv.3:137
3279 "The B<feraiseexcept>() function raises the supported exceptions represented "
3280 "by the bits in I<excepts>."
3282 "B<feraiseexcept>() 関数は、 I<excepts> のビット列で指定された例外のうち、 実"
3283 "装がサポートしているものを発生させる。"
3286 #: build/C/man3/fenv.3:148
3288 "The B<fesetexceptflag>() function sets the complete status for the "
3289 "exceptions represented by I<excepts> to the value I<*flagp>. This value "
3290 "must have been obtained by an earlier call of B<fegetexceptflag>() with a "
3291 "last argument that contained all bits in I<excepts>."
3293 "B<fesetexceptflag>() 関数は、 I<excepts> で指定された例外に対応するフラグの"
3294 "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 "
3295 "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"
3296 "き、 B<fegetexceptflag>() の最後の引き数には、 B<fesetexceptflag>() に渡す "
3297 "I<excepts> のすべてのビットを含む値を指定すること)。"
3300 #: build/C/man3/fenv.3:155
3302 "The B<fetestexcept>() function returns a word in which the bits are set "
3303 "that were set in the argument I<excepts> and for which the corresponding "
3304 "exception is currently set."
3306 "B<fetestexcept>() 関数は、 I<excepts> 引き数でセットされているビットのう"
3307 "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。"
3310 #: build/C/man3/fenv.3:155
3312 msgid "Rounding mode"
3316 #: build/C/man3/fenv.3:163
3318 "The rounding mode determines how the result of floating-point operations is "
3319 "treated when the result cannot be exactly represented in the significand. "
3320 "Various rounding modes may be provided: round to nearest (the default), "
3321 "round up (toward positive infinity), round down (toward negative infinity), "
3322 "and round toward zero."
3324 "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"
3325 "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"
3326 "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"
3327 "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、"
3331 #: build/C/man3/fenv.3:172
3333 "Each of the macros B<FE_TONEAREST>, B<FE_UPWARD>, B<FE_DOWNWARD>, and "
3334 "B<FE_TOWARDZERO> is defined when the implementation supports getting and "
3335 "setting the corresponding rounding direction."
3337 "B<FE_TONEAREST>, B<FE_UPWARD>, B<FE_DOWNWARD>, B<FE_TOWARDZERO> の各マクロ"
3338 "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。"
3341 #: build/C/man3/fenv.3:177
3343 "The B<fegetround>() function returns the macro corresponding to the current "
3345 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。"
3348 #: build/C/man3/fenv.3:182
3350 "The B<fesetround>() function sets the rounding mode as specified by its "
3351 "argument and returns zero when it was successful."
3353 "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"
3357 #: build/C/man3/fenv.3:190
3359 "C99 and POSIX.1-2008 specify an identifier, B<FLT_ROUNDS>, defined in "
3360 "I<E<lt>float.hE<gt>>, which indicates the implementation-defined rounding "
3361 "behavior for floating-point addition. This identifier has one of the "
3364 "C99 と POSIX.1-2008 では B<FLT_ROUNDS> という識別子が規定されており、 "
3365 "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"
3366 "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。"
3369 #: build/C/man3/fenv.3:190
3375 #: build/C/man3/fenv.3:192
3376 msgid "The rounding mode is not determinable."
3377 msgstr "丸めモードは決められていない。"
3380 #: build/C/man3/fenv.3:192
3386 #: build/C/man3/fenv.3:194
3387 msgid "Rounding is toward 0."
3391 #: build/C/man3/fenv.3:194
3397 #: build/C/man3/fenv.3:196
3398 msgid "Rounding is toward nearest number."
3402 #: build/C/man3/fenv.3:196
3408 #: build/C/man3/fenv.3:198
3409 msgid "Rounding is toward positive infinity."
3410 msgstr "正の無限大に向けて丸める。"
3413 #: build/C/man3/fenv.3:198
3419 #: build/C/man3/fenv.3:200
3420 msgid "Rounding is toward negative infinity."
3421 msgstr "負の無限大に向けて丸める。"
3424 #: build/C/man3/fenv.3:202
3425 msgid "Other values represent machine-dependent, nonstandard rounding modes."
3426 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。"
3429 #: build/C/man3/fenv.3:208
3431 "The value of B<FLT_ROUNDS> should reflect the current rounding mode as set "
3432 "by B<fesetround>() (but see BUGS)."
3434 "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"
3435 "されるべきである (但し、「バグ」の節を参照)。"
3438 #: build/C/man3/fenv.3:208
3440 msgid "Floating-point environment"
3444 #: build/C/man3/fenv.3:220
3446 "The entire floating-point environment, including control modes and status "
3447 "flags, can be handled as one opaque object, of type I<fenv_t>. The default "
3448 "environment is denoted by B<FE_DFL_ENV> (of type I<const fenv_t\\ *>). This "
3449 "is the environment setup at program start and it is defined by ISO C to have "
3450 "round to nearest, all exceptions cleared and a nonstop (continue on "
3453 "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"
3454 "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 "
3455 "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"
3456 "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 "
3457 "(B<FE_TONEAREST>) に設定し、すべての例外をクリアし、不停止 (nonstop) (例外"
3458 "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。"
3461 #: build/C/man3/fenv.3:225
3463 "The B<fegetenv>() function saves the current floating-point environment in "
3464 "the object I<*envp>."
3466 "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"
3470 #: build/C/man3/fenv.3:232
3472 "The B<feholdexcept>() function does the same, then clears all exception "
3473 "flags, and sets a nonstop (continue on exceptions) mode, if available. It "
3474 "returns zero when successful."
3476 "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"
3477 "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。"
3480 #: build/C/man3/fenv.3:245
3482 "The B<fesetenv>() function restores the floating-point environment from the "
3483 "object I<*envp>. This object must be known to be valid, for example, the "
3484 "result of a call to B<fegetenv>() or B<feholdexcept>() or equal to "
3485 "B<FE_DFL_ENV>. This call does not raise exceptions."
3487 "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"
3488 "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"
3489 "い。 例えば、 B<fegetenv>() や B<feholdexcept>() を呼び出した結果であると"
3490 "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"
3494 #: build/C/man3/fenv.3:258
3496 "The B<feupdateenv>() function installs the floating-point environment "
3497 "represented by the object I<*envp>, except that currently raised exceptions "
3498 "are not cleared. After calling this function, the raised exceptions will be "
3499 "a bitwise OR of those previously set with those in I<*envp>. As before, the "
3500 "object I<*envp> must be known to be valid."
3502 "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"
3503 "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"
3504 "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 "
3505 "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"
3506 "あることが分かっていなければならない。"
3508 #. Earlier seven of these functions were listed as returning void.
3509 #. This was corrected in Corrigendum 1 (ISO/IEC 9899:1999/Cor.1:2001(E))
3510 #. of the C99 Standard.
3512 #: build/C/man3/fenv.3:263
3514 "These functions return zero on success and nonzero if an error occurred."
3515 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。"
3518 #: build/C/man3/fenv.3:284
3520 "The B<feclearexcept>(), B<fegetexceptflag>(), B<fegetexceptflag>(), "
3521 "B<fesetexceptflag>(), B<fetestexcept>(), B<fegetround>(), B<fesetround>(), "
3522 "B<fegetenv>(), B<feholdexcept>(), B<fesetenv>(), B<feupdateenv>(), "
3523 "B<feenableexcept>(), B<fedisableexcept>(), and B<fegetexcept>() functions "
3526 "関数 B<feclearexcept>(), B<fegetexceptflag>(), B<fegetexceptflag>(), "
3527 "B<fesetexceptflag>(), B<fetestexcept>(), B<fegetround>(), B<fesetround>(), "
3528 "B<fegetenv>(), B<feholdexcept>(), B<fesetenv>(), B<feupdateenv>(), "
3529 "B<feenableexcept>(), B<fedisableexcept>(), and B<fegetexcept>() はスレッド"
3533 #: build/C/man3/fenv.3:286
3534 msgid "IEC 60559 (IEC 559:1989), ANSI/IEEE 854, C99, POSIX.1-2001."
3535 msgstr "IEC 60559 (IEC 559:1989), ANSI/IEEE 854, C99, POSIX.1-2001."
3538 #: build/C/man3/fenv.3:287
3544 #: build/C/man3/fenv.3:306
3546 "If possible, the GNU C Library defines a macro B<FE_NOMASK_ENV> which "
3547 "represents an environment where every exception raised causes a trap to "
3548 "occur. You can test for this macro using B<#ifdef>. It is defined only if "
3549 "B<_GNU_SOURCE> is defined. The C99 standard does not define a way to set "
3550 "individual bits in the floating-point mask, for example, to trap on specific "
3551 "flags. Since version 2.2, glibc supports the functions B<feenableexcept>() "
3552 "and B<fedisableexcept>() to set individual floating-point traps, and "
3553 "B<fegetexcept>() to query the state."
3555 "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"
3556 "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"
3557 "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"
3558 "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"
3559 "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、 "
3560 "B<feenableexcept>() 関数と B<fedisableexcept>() 関数をサポートしており、 "
3561 "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 "
3562 "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。"
3565 #: build/C/man3/fenv.3:313
3567 msgid "B<int feenableexcept(int >I<excepts>B<);>\n"
3568 msgstr "B<int feenableexcept(int >I<excepts>B<);>\n"
3571 #: build/C/man3/fenv.3:315
3573 msgid "B<int fedisableexcept(int >I<excepts>B<);>\n"
3574 msgstr "B<int fedisableexcept(int >I<excepts>B<);>\n"
3577 #: build/C/man3/fenv.3:317
3579 msgid "B<int fegetexcept(void);>\n"
3580 msgstr "B<int fegetexcept(void);>\n"
3583 #: build/C/man3/fenv.3:331
3585 "The B<feenableexcept>() and B<fedisableexcept>() functions enable "
3586 "(disable) traps for each of the exceptions represented by I<excepts> and "
3587 "return the previous set of enabled exceptions when successful, and -1 "
3588 "otherwise. The B<fegetexcept>() function returns the set of all currently "
3589 "enabled exceptions."
3591 "B<feenableexcept>() 関数と B<fedisableexcept>() 関数は I<excepts> によって"
3592 "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"
3593 "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>() "
3594 "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。"
3596 #. Aug 08, glibc 2.8
3597 #. See http://gcc.gnu.org/ml/gcc/2002-02/msg01535.html
3599 #: build/C/man3/fenv.3:342
3601 "C99 specifies that the value of B<FLT_ROUNDS> should reflect changes to the "
3602 "current rounding mode, as set by B<fesetround>(). Currently, this does not "
3603 "occur: B<FLT_ROUNDS> always has the value 1."
3605 "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"
3606 "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"
3607 "おらず、 B<FLT_ROUNDS> は常に値 1 となる。"
3610 #: build/C/man3/fenv.3:344
3611 msgid "B<math_error>(7)"
3612 msgstr "B<math_error>(7)"
3615 #: build/C/man3/finite.3:25
3621 #: build/C/man3/finite.3:25
3627 #: build/C/man3/finite.3:29
3629 "finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD "
3630 "floating-point classification functions"
3632 "finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD "
3636 #: build/C/man3/finite.3:34
3638 msgid "B<int finite(double >I<x>B<);>\n"
3639 msgstr "B<int finite(double >I<x>B<);>\n"
3642 #: build/C/man3/finite.3:36
3644 msgid "B<int finitef(float >I<x>B<);>\n"
3645 msgstr "B<int finitef(float >I<x>B<);>\n"
3648 #: build/C/man3/finite.3:38
3650 msgid "B<int finitel(long double >I<x>B<);>\n"
3651 msgstr "B<int finitel(long double >I<x>B<);>\n"
3654 #: build/C/man3/finite.3:40
3656 msgid "B<int isinf(double >I<x>B<);>\n"
3657 msgstr "B<int isinf(double >I<x>B<);>\n"
3660 #: build/C/man3/finite.3:42
3662 msgid "B<int isinff(float >I<x>B<);>\n"
3663 msgstr "B<int isinff(float >I<x>B<);>\n"
3666 #: build/C/man3/finite.3:44
3668 msgid "B<int isinfl(long double >I<x>B<);>\n"
3669 msgstr "B<int isinfl(long double >I<x>B<);>\n"
3672 #: build/C/man3/finite.3:46
3674 msgid "B<int isnan(double >I<x>B<);>\n"
3675 msgstr "B<int isnan(double >I<x>B<);>\n"
3678 #: build/C/man3/finite.3:48
3680 msgid "B<int isnanf(float >I<x>B<);>\n"
3681 msgstr "B<int isnanf(float >I<x>B<);>\n"
3684 #: build/C/man3/finite.3:50
3686 msgid "B<int isnanl(long double >I<x>B<);>\n"
3687 msgstr "B<int isnanl(long double >I<x>B<);>\n"
3690 #: build/C/man3/finite.3:61
3691 msgid "B<finite>(), B<finitef>(), B<finitel>():"
3692 msgstr "B<finite>(), B<finitef>(), B<finitel>():"
3695 #: build/C/man3/finite.3:63 build/C/man3/finite.3:76 build/C/man3/lgamma.3:65
3696 msgid "_BSD_SOURCE || _SVID_SOURCE"
3697 msgstr "_BSD_SOURCE || _SVID_SOURCE"
3700 #: build/C/man3/finite.3:65 build/C/man3/fpclassify.3:58
3702 msgstr "B<isinf>():"
3705 #: build/C/man3/finite.3:67
3707 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
3710 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
3714 #: build/C/man3/finite.3:74
3715 msgid "B<isinff>(), B<isinfl>():"
3716 msgstr "B<isinff>(), B<isinfl>():"
3719 #: build/C/man3/finite.3:78 build/C/man3/fpclassify.3:50
3721 msgstr "B<isnan>():"
3724 #: build/C/man3/finite.3:80
3725 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE;"
3726 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE;"
3729 #: build/C/man3/finite.3:86
3730 msgid "B<isnanf>(), B<isnanl>():"
3731 msgstr "B<isnanf>(), B<isnanl>():"
3734 #: build/C/man3/finite.3:88 build/C/man3/gamma.3:38 build/C/man3/scalb.3:58
3735 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
3736 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
3739 #: build/C/man3/finite.3:100
3741 "The B<finite>(), B<finitef>(), and B<finitel>() functions return a nonzero "
3742 "value if I<x> is neither infinite nor a \"not-a-number\" (NaN) value, and 0 "
3745 "関数 B<finite>(), B<finitef>(), B<finitel>() は、 I<x> が無限大や無効値 "
3746 "(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。"
3749 #: build/C/man3/finite.3:110
3751 "The B<isnan>(), B<isnanf>(), and B<isnanl>() functions return a nonzero "
3752 "value if I<x> is a NaN value, and 0 otherwise."
3754 "関数 B<isnan>(), B<isnanf>(), and B<isnanl>() 関数は、 I<x> が NaN の場合 0 "
3755 "以外の値を返し、 それ以外の場合は 0 を返す。"
3758 #: build/C/man3/finite.3:121
3760 "The B<isinf>(), B<isinff>(), and B<isinfl>() functions return 1 if I<x> is "
3761 "positive infinity, -1 if I<x> is negative infinity, and 0 otherwise."
3763 "関数 B<isinf>(), B<isinff>(), B<isinfl>() は、 I<x> が正の無限大であれば 1 を"
3764 "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。"
3767 #: build/C/man3/finite.3:135
3769 "The B<finite>(), B<finitef>(), B<finitel>(), B<isinf>(), B<isinff>(), "
3770 "B<isinfl>(), B<isnan>(), B<isnanf>(), and B<isnanl>() functions are thread-"
3773 "関数 B<finite>(), B<finitef>(), B<finitel>(), B<isinf>(), B<isinff>(), "
3774 "B<isinfl>(), B<isnan>(), B<isnanf>(), B<isnanl>() はスレッドセーフである。"
3776 #. finite* not on HP-UX; they exist on Tru64.
3780 #. function occurs in 4.3BSD.
3781 #. see IEEE.3 in the 4.3BSD manual
3783 #: build/C/man3/finite.3:155
3785 "Note that these functions are obsolete. C99 defines macros B<isfinite>(), "
3786 "B<isinf>(), and B<isnan>() (for all types) replacing them. Further note "
3787 "that the C99 B<isinf>() has weaker guarantees on the return value. See "
3790 "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 "
3791 "(どんな型にも適用できる) B<isfinite>(), B<isinf>(), B<isnan>() というマクロ"
3792 "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"
3793 "しかないことにも 注意すること。詳細は B<fpclassify>(3) を参照。"
3796 #: build/C/man3/finite.3:157
3797 msgid "B<fpclassify>(3)"
3798 msgstr "B<fpclassify>(3)"
3801 #: build/C/man3/floor.3:27
3807 #: build/C/man3/floor.3:27
3813 #: build/C/man3/floor.3:30
3815 "floor, floorf, floorl - largest integral value not greater than argument"
3816 msgstr "floor, floorf, floorl - 引き数を越えない最大の整数値"
3819 #: build/C/man3/floor.3:35
3821 msgid "B<double floor(double >I<x>B<);>\n"
3822 msgstr "B<double floor(double >I<x>B<);>\n"
3825 #: build/C/man3/floor.3:37
3827 msgid "B<float floorf(float >I<x>B<);>\n"
3828 msgstr "B<float floorf(float >I<x>B<);>\n"
3831 #: build/C/man3/floor.3:39
3833 msgid "B<long double floorl(long double >I<x>B<);>\n"
3834 msgstr "B<long double floorl(long double >I<x>B<);>\n"
3837 #: build/C/man3/floor.3:51
3838 msgid "B<floorf>(), B<floorl>():"
3839 msgstr "B<floorf>(), B<floorl>():"
3842 #: build/C/man3/floor.3:62
3844 "These functions return the largest integral value that is not greater than "
3846 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。"
3849 #: build/C/man3/floor.3:68
3850 msgid "For example, I<floor(0.5)> is 0.0, and I<floor(-0.5)> is -1.0."
3851 msgstr "例えば、 I<floor(0.5)> は 0.0 で、 I<floor(-0.5)> は -1.0 である。"
3854 #: build/C/man3/floor.3:71
3855 msgid "These functions return the floor of I<x>."
3856 msgstr "これらの関数は I<x> を越えない最小の整数値を返す。"
3859 #: build/C/man3/floor.3:77
3861 "If I<x> is integral, +0, -0, NaN, or an infinity, I<x> itself is returned."
3863 "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。"
3866 #: build/C/man3/floor.3:88
3868 "The B<floor>(), B<floorf>(), and B<floorl>() functions are thread-safe."
3869 msgstr "関数 B<floor>(), B<floorf>(), B<floorl>() はスレッドセーフである。"
3872 #: build/C/man3/floor.3:117
3874 "B<ceil>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), "
3877 "B<ceil>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), "
3881 #: build/C/man3/fma.3:12
3887 #: build/C/man3/fma.3:12 build/C/man3/fmax.3:9 build/C/man3/fmin.3:9
3893 #: build/C/man3/fma.3:15
3894 msgid "fma, fmaf, fmal - floating-point multiply and add"
3895 msgstr "fma, fmaf, fmal - 浮動小数点数の積と和を計算する"
3898 #: build/C/man3/fma.3:20
3900 msgid "B<double fma(double >I<x>B<, double >I<y>B<, double >I<z>B<);>\n"
3901 msgstr "B<double fma(double >I<x>B<, double >I<y>B<, double >I<z>B<);>\n"
3904 #: build/C/man3/fma.3:22
3906 msgid "B<float fmaf(float >I<x>B<, float >I<y>B<, float >I<z>B<);>\n"
3907 msgstr "B<float fmaf(float >I<x>B<, float >I<y>B<, float >I<z>B<);>\n"
3910 #: build/C/man3/fma.3:24
3912 msgid "B<long double fmal(long double >I<x>B<, long double >I<y>B<, long double >I<z>B<);>\n"
3913 msgstr "B<long double fmal(long double >I<x>B<, long double >I<y>B<, long double >I<z>B<);>\n"
3916 #: build/C/man3/fma.3:37
3917 msgid "B<fma>(), B<fmaf>(), B<fmal>():"
3918 msgstr "B<fma>(), B<fmaf>(), B<fmal>():"
3921 #: build/C/man3/fma.3:53
3923 "The B<fma>() function computes I<x> * I<y> + I<z>. The result is rounded "
3924 "as one ternary operation according to the current rounding mode (see "
3927 "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"
3928 "現在の丸めモードにしたがって丸められる (B<fenv>(3) 参照)。"
3931 #: build/C/man3/fma.3:57
3933 "These functions return the value of I<x> * I<y> + I<z>, rounded as one "
3934 "ternary operation."
3936 "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"
3940 #: build/C/man3/fma.3:73
3942 "If I<x> times I<y> is an exact infinity, and I<z> is an infinity with the "
3943 "opposite sign, a domain error occurs, and a NaN is returned."
3945 "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"
3946 "合、 領域エラー (domain error) が発生し、NaN が返される。"
3948 #. POSIX.1-2008 allows some possible differences for the following two
3949 #. domain error cases, but on Linux they are treated the same (AFAICS).
3950 #. Nevertheless, we'll mirror POSIX.1 and describe the two cases
3952 #. POSIX.1 says that a NaN or an implementation-defined value shall
3953 #. be returned for this case.
3955 #: build/C/man3/fma.3:89
3957 "If one of I<x> or I<y> is an infinity, the other is 0, and I<z> is not a "
3958 "NaN, a domain error occurs, and a NaN is returned."
3960 "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、"
3961 "領域エラーが発生し、NaN が返される。"
3963 #. POSIX.1 makes the domain error optional for this case.
3965 #: build/C/man3/fma.3:100
3967 "If one of I<x> or I<y> is an infinity, and the other is 0, and I<z> is a "
3968 "NaN, a domain error occurs, and a NaN is returned."
3970 "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"
3971 "エラーが発生し、NaN が返される。"
3974 #: build/C/man3/fma.3:109
3976 "If I<x> times I<y> is not an infinity times zero (or vice versa), and I<z> "
3977 "is a NaN, a NaN is returned."
3979 "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"
3983 #: build/C/man3/fma.3:113
3985 "If the result overflows, a range error occurs, and an infinity with the "
3986 "correct sign is returned."
3988 "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"
3992 #: build/C/man3/fma.3:117
3994 "If the result underflows, a range error occurs, and a signed 0 is returned."
3996 "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。"
3999 #: build/C/man3/fma.3:124
4001 msgid "Domain error: I<x> * I<y> + I<z>, or I<x> * I<y> is invalid and I<z> is not a NaN"
4002 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"
4008 #: build/C/man3/fma.3:133 build/C/man3/log1p.3:128 build/C/man3/lrint.3:103
4009 #: build/C/man3/lround.3:106 build/C/man3/remainder.3:165
4010 #: build/C/man3/remquo.3:117 build/C/man3/scalb.3:155 build/C/man3/sincos.3:67
4011 msgid "An invalid floating-point exception (B<FE_INVALID>) is raised."
4012 msgstr "不正 (invalid) 浮動小数点例外 (B<FE_INVALID>) が上がる。"
4015 #: build/C/man3/fma.3:141 build/C/man3/hypot.3:143 build/C/man3/tgamma.3:141
4016 #: build/C/man3/y0.3:201
4018 msgid "Range error: result underflow"
4019 msgstr "範囲エラー (range error): 結果のアンダーフロー"
4022 #: build/C/man3/fma.3:164
4023 msgid "The B<fma>(), B<fmaf>(), and B<fmal>() functions are thread-safe."
4024 msgstr "関数 B<fma>(), B<fmaf>(), B<fmal>() はスレッドセーフである。"
4027 #: build/C/man3/fma.3:169
4028 msgid "B<remainder>(3), B<remquo>(3)"
4029 msgstr "B<remainder>(3), B<remquo>(3)"
4032 #: build/C/man3/fmax.3:9
4038 #: build/C/man3/fmax.3:12
4039 msgid "fmax, fmaxf, fmaxl - determine maximum of two floating-point numbers"
4040 msgstr "fmax, fmaxf, fmaxl - 二つの浮動小数点数の最大値を求める"
4043 #: build/C/man3/fmax.3:16
4044 msgid "B<double fmax(double >I<x>B<, double >I<y>B<);>"
4045 msgstr "B<double fmax(double >I<x>B<, double >I<y>B<);>"
4048 #: build/C/man3/fmax.3:18
4049 msgid "B<float fmaxf(float >I<x>B<, float >I<y>B<);>"
4050 msgstr "B<float fmaxf(float >I<x>B<, float >I<y>B<);>"
4053 #: build/C/man3/fmax.3:20
4054 msgid "B<long double fmaxl(long double >I<x>B<, long double >I<y>B<);>"
4055 msgstr "B<long double fmaxl(long double >I<x>B<, long double >I<y>B<);>"
4058 #: build/C/man3/fmax.3:32
4059 msgid "B<fmax>(), B<fmaxf>(), B<fmaxl>():"
4060 msgstr "B<fmax>(), B<fmaxf>(), B<fmaxl>():"
4063 #: build/C/man3/fmax.3:45
4064 msgid "These functions return the larger value of I<x> and I<y>."
4065 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。"
4068 #: build/C/man3/fmax.3:50
4069 msgid "These functions return the maximum of I<x> and I<y>."
4070 msgstr "これらの関数は I<x> と I<y> の最大値を返す。"
4073 #: build/C/man3/fmax.3:52 build/C/man3/fmin.3:52
4074 msgid "If one argument is a NaN, the other argument is returned."
4075 msgstr "一方の引き数が NaN の場合、もう一方の値が返される。"
4078 #: build/C/man3/fmax.3:54 build/C/man3/fmin.3:54
4079 msgid "If both arguments are NaN, a NaN is returned."
4080 msgstr "両方の引き数が NaN の場合、NaN が返される。"
4083 #: build/C/man3/fmax.3:66
4084 msgid "The B<fmax>(), B<fmaxf>(), and B<fmaxl>() functions are thread-safe."
4085 msgstr "関数 B<fmax>(), B<fmaxf>(), B<fmaxl>() はスレッドセーフである。"
4088 #: build/C/man3/fmax.3:70
4093 #: build/C/man3/fmin.3:9
4099 #: build/C/man3/fmin.3:12
4100 msgid "fmin, fminf, fminl - determine minimum of two floating-point numbers"
4101 msgstr "fmin, fminf, fminl - 二つの浮動小数点数の最小値を求める"
4104 #: build/C/man3/fmin.3:16
4105 msgid "B<double fmin(double >I<x>B<, double >I<y>B<);>"
4106 msgstr "B<double fmin(double >I<x>B<, double >I<y>B<);>"
4109 #: build/C/man3/fmin.3:18
4110 msgid "B<float fminf(float >I<x>B<, float >I<y>B<);>"
4111 msgstr "B<float fminf(float >I<x>B<, float >I<y>B<);>"
4114 #: build/C/man3/fmin.3:20
4115 msgid "B<long double fminl(long double >I<x>B<, long double >I<y>B<);>"
4116 msgstr "B<long double fminl(long double >I<x>B<, long double >I<y>B<);>"
4119 #: build/C/man3/fmin.3:32
4120 msgid "B<fmin>(), B<fminf>(), B<fminl>():"
4121 msgstr "B<fmin>(), B<fminf>(), B<fminl>():"
4124 #: build/C/man3/fmin.3:45
4125 msgid "These functions return the lesser value of I<x> and I<y>."
4126 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。"
4129 #: build/C/man3/fmin.3:50
4130 msgid "These functions return the minimum of I<x> and I<y>."
4131 msgstr "これらの関数は I<x> と I<y> の最小値を返す。"
4134 #: build/C/man3/fmin.3:66
4135 msgid "The B<fmin>(), B<fminf>(), and B<fminl>() functions are thread-safe."
4136 msgstr "関数 B<fmin>(), B<fminf>(), B<fminl>() はスレッドセーフである。"
4139 #: build/C/man3/fmod.3:35
4145 #: build/C/man3/fmod.3:35
4151 #: build/C/man3/fmod.3:38
4152 msgid "fmod, fmodf, fmodl - floating-point remainder function"
4153 msgstr "fmod, fmodf, fmodl - 浮動小数点剰余関数"
4156 #: build/C/man3/fmod.3:43
4158 msgid "B<double fmod(double >I<x>B<, double >I<y>B<);>\n"
4159 msgstr "B<double fmod(double >I<x>B<, double >I<y>B<);>\n"
4162 #: build/C/man3/fmod.3:45
4164 msgid "B<float fmodf(float >I<x>B<, float >I<y>B<);>\n"
4165 msgstr "B<float fmodf(float >I<x>B<, float >I<y>B<);>\n"
4168 #: build/C/man3/fmod.3:47
4170 msgid "B<long double fmodl(long double >I<x>B<, long double >I<y>B<);>\n"
4171 msgstr "B<long double fmodl(long double >I<x>B<, long double >I<y>B<);>\n"
4174 #: build/C/man3/fmod.3:59
4175 msgid "B<fmodf>(), B<fmodl>():"
4176 msgstr "B<fmodf>(), B<fmodl>():"
4179 #: build/C/man3/fmod.3:87
4181 "The B<fmod>() function computes the floating-point remainder of dividing "
4182 "I<x> by I<y>. The return value is I<x> - I<n> * I<y>, where I<n> is the "
4183 "quotient of I<x> / I<y>, rounded toward zero to an integer."
4185 "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 "
4186 "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"
4190 #: build/C/man3/fmod.3:96
4192 "On success, these functions return the value I<x>\\ -\\ I<n>*I<y>, for some "
4193 "integer I<n>, such that the returned value has the same sign as I<x> and a "
4194 "magnitude less than the magnitude of I<y>."
4196 "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 "
4197 "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"
4201 #: build/C/man3/fmod.3:108
4202 msgid "If I<x> is an infinity, a domain error occurs, and a NaN is returned."
4204 "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。"
4207 #: build/C/man3/fmod.3:114
4208 msgid "If I<y> is zero, a domain error occurs, and a NaN is returned."
4209 msgstr "I<y> が 0 の場合、領域エラーが発生し、 NaN が返される。"
4212 #: build/C/man3/fmod.3:120
4213 msgid "If I<x> is +0 (-0), and I<y> is not zero, +0 (-0) is returned."
4214 msgstr "I<x> が +0 (-0) で I<y> が 0 でない場合、+0 (-0) が返される。"
4216 #. [XXX see bug above] and \fIx\fP is not a NaN
4218 #: build/C/man3/fmod.3:136 build/C/man3/remainder.3:172
4220 msgid "Domain error: I<y> is zero"
4221 msgstr "領域エラー: I<y> がゼロ"
4223 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6784
4225 #: build/C/man3/fmod.3:160
4227 "Before version 2.10, the glibc implementation did not set I<errno> to "
4228 "B<EDOM> when a domain error occurred for an infinite I<x>."
4230 "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"
4231 "に、 I<error> に B<EDOM> が設定されなかった。"
4234 #: build/C/man3/fmod.3:162
4235 msgid "B<remainder>(3)"
4236 msgstr "B<remainder>(3)"
4239 #: build/C/man3/fpclassify.3:10
4245 #: build/C/man3/fpclassify.3:10 build/C/man3/frexp.3:33
4251 #: build/C/man3/fpclassify.3:14
4253 "fpclassify, isfinite, isnormal, isnan, isinf - floating-point classification "
4256 "fpclassify, isfinite, isnormal, isnan, isinf - 浮動小数点数の分類マクロ"
4259 #: build/C/man3/fpclassify.3:19
4261 msgid "B<int fpclassify(>I<x>B<);>\n"
4262 msgstr "B<int fpclassify(>I<x>B<);>\n"
4265 #: build/C/man3/fpclassify.3:21
4267 msgid "B<int isfinite(>I<x>B<);>\n"
4268 msgstr "B<int isfinite(>I<x>B<);>\n"
4271 #: build/C/man3/fpclassify.3:23
4273 msgid "B<int isnormal(>I<x>B<);>\n"
4274 msgstr "B<int isnormal(>I<x>B<);>\n"
4277 #: build/C/man3/fpclassify.3:25
4279 msgid "B<int isnan(>I<x>B<);>\n"
4280 msgstr "B<int isnan(>I<x>B<);>\n"
4283 #: build/C/man3/fpclassify.3:27
4285 msgid "B<int isinf(>I<x>B<);>\n"
4286 msgstr "B<int isinf(>I<x>B<);>\n"
4289 #: build/C/man3/fpclassify.3:42
4290 msgid "B<fpclassify>(), B<isfinite>(), B<isnormal>():"
4291 msgstr "B<fpclassify>(), B<isfinite>(), B<isnormal>():"
4294 #: build/C/man3/fpclassify.3:76
4296 "Floating point numbers can have special values, such as infinite or NaN. "
4297 "With the macro B<fpclassify(>I<x>B<)> you can find out what type I<x> is. "
4298 "The macro takes any floating-point expression as argument. The result is "
4299 "one of the following values:"
4301 "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 "
4302 "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"
4303 "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"
4307 #: build/C/man3/fpclassify.3:76
4313 #: build/C/man3/fpclassify.3:80
4314 msgid "I<x> is \"Not a Number\"."
4315 msgstr "I<x> が \"Not a Number\" である (数値ではない)。"
4318 #: build/C/man3/fpclassify.3:80
4320 msgid "B<FP_INFINITE>"
4321 msgstr "B<FP_INFINITE>"
4324 #: build/C/man3/fpclassify.3:84
4325 msgid "I<x> is either positive infinity or negative infinity."
4326 msgstr "I<x> が正の無限大または負の無限大である。"
4329 #: build/C/man3/fpclassify.3:84
4335 #: build/C/man3/fpclassify.3:88
4336 msgid "I<x> is zero."
4337 msgstr "I<x> が 0 である。"
4340 #: build/C/man3/fpclassify.3:88
4342 msgid "B<FP_SUBNORMAL>"
4343 msgstr "B<FP_SUBNORMAL>"
4346 #: build/C/man3/fpclassify.3:92
4347 msgid "I<x> is too small to be represented in normalized format."
4348 msgstr "I<x> を正規化形式で表現するには小さすぎる。"
4351 #: build/C/man3/fpclassify.3:92
4353 msgid "B<FP_NORMAL>"
4354 msgstr "B<FP_NORMAL>"
4357 #: build/C/man3/fpclassify.3:96
4359 "if nothing of the above is correct then it must be a normal floating-point "
4362 "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。"
4365 #: build/C/man3/fpclassify.3:98
4366 msgid "The other macros provide a short answer to some standard questions."
4367 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。"
4370 #: build/C/man3/fpclassify.3:98
4372 msgid "B<isfinite(>I<x>B<)>"
4373 msgstr "B<isfinite(>I<x>B<)>"
4376 #: build/C/man3/fpclassify.3:101
4377 msgid "returns a nonzero value if"
4378 msgstr "以下の場合に 0 以外の値を返す。"
4381 #: build/C/man3/fpclassify.3:103
4382 msgid "(fpclassify(x) != FP_NAN && fpclassify(x) != FP_INFINITE)"
4383 msgstr "(fpclassify(x) != FP_NAN && fpclassify(x) != FP_INFINITE)"
4386 #: build/C/man3/fpclassify.3:103
4388 msgid "B<isnormal(>I<x>B<)>"
4389 msgstr "B<isnormal(>I<x>B<)>"
4392 #: build/C/man3/fpclassify.3:107
4393 msgid "returns a nonzero value if (fpclassify(x) == FP_NORMAL)"
4394 msgstr "(fpclassify(x) == FP_NORMAL) の場合に 0 以外の値を返す。"
4397 #: build/C/man3/fpclassify.3:107
4399 msgid "B<isnan(>I<x>B<)>"
4400 msgstr "B<isnan(>I<x>B<)>"
4403 #: build/C/man3/fpclassify.3:111
4404 msgid "returns a nonzero value if (fpclassify(x) == FP_NAN)"
4405 msgstr "(fpclassify(x) == FP_NAN) の場合に 0 以外の値を返す。"
4408 #: build/C/man3/fpclassify.3:111
4410 msgid "B<isinf(>I<x>B<)>"
4411 msgstr "B<isinf(>I<x>B<)>"
4414 #: build/C/man3/fpclassify.3:118
4416 "returns 1 if I<x> is positive infinity, and -1 if I<x> is negative infinity."
4417 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。"
4420 #: build/C/man3/fpclassify.3:128
4422 "The B<fpclassify>(), B<isfinite>(), B<isnormal>(), B<isnan>(), and "
4423 "B<isinf>() macros are thread-safe."
4425 "マクロ B<fpclassify>(), B<isfinite>(), B<isnormal>(), B<isnan>(), B<isinf>() "
4429 #: build/C/man3/fpclassify.3:130
4430 msgid "C99, POSIX.1."
4431 msgstr "C99, POSIX.1."
4434 #: build/C/man3/fpclassify.3:135
4436 "For B<isinf>(), the standards merely say that the return value is nonzero if "
4437 "and only if the argument has an infinite value."
4439 "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"
4440 "は引き数が無限大の場合だけということだけである。"
4443 #: build/C/man3/fpclassify.3:142
4445 "In glibc 2.01 and earlier, B<isinf>() returns a nonzero value (actually: 1) "
4446 "if I<x> is positive infinity or negative infinity. (This is all that C99 "
4449 "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 "
4450 "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"
4454 #: build/C/man3/fpclassify.3:147
4455 msgid "B<finite>(3), B<INFINITY>(3), B<isgreater>(3), B<signbit>(3)"
4456 msgstr "B<finite>(3), B<INFINITY>(3), B<isgreater>(3), B<signbit>(3)"
4459 #: build/C/man3/frexp.3:33
4465 #: build/C/man3/frexp.3:37
4467 "frexp, frexpf, frexpl - convert floating-point number to fractional and "
4468 "integral components"
4469 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"
4472 #: build/C/man3/frexp.3:42
4474 msgid "B<double frexp(double >I<x>B<, int *>I<exp>B<);>\n"
4475 msgstr "B<double frexp(double >I<x>B<, int *>I<exp>B<);>\n"
4478 #: build/C/man3/frexp.3:44
4480 msgid "B<float frexpf(float >I<x>B<, int *>I<exp>B<);>\n"
4481 msgstr "B<float frexpf(float >I<x>B<, int *>I<exp>B<);>\n"
4484 #: build/C/man3/frexp.3:46
4486 msgid "B<long double frexpl(long double >I<x>B<, int *>I<exp>B<);>\n"
4487 msgstr "B<long double frexpl(long double >I<x>B<, int *>I<exp>B<);>\n"
4490 #: build/C/man3/frexp.3:58
4491 msgid "B<frexpf>(), B<frexpl>():"
4492 msgstr "B<frexpf>(), B<frexpl>():"
4495 #: build/C/man3/frexp.3:74
4497 "The B<frexp>() function is used to split the number I<x> into a normalized "
4498 "fraction and an exponent which is stored in I<exp>."
4500 "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 "
4504 #: build/C/man3/frexp.3:86
4506 "The B<frexp>() function returns the normalized fraction. If the argument "
4507 "I<x> is not zero, the normalized fraction is I<x> times a power of two, and "
4508 "its absolute value is always in the range 1/2 (inclusive) to 1 (exclusive), "
4511 "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"
4512 "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、"
4516 #: build/C/man3/frexp.3:92
4518 "If I<x> is zero, then the normalized fraction is zero and zero is stored in "
4521 "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。"
4524 #: build/C/man3/frexp.3:99
4526 "If I<x> is a NaN, a NaN is returned, and the value of I<*exp> is unspecified."
4527 msgstr "I<x> が NaN の場合、NaN が返される。 I<*exp> の値は不定である。"
4530 #: build/C/man3/frexp.3:106
4532 "If I<x> is positive infinity (negative infinity), positive infinity "
4533 "(negative infinity) is returned, and the value of I<*exp> is unspecified."
4535 "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。 "
4539 #: build/C/man3/frexp.3:116
4541 "The B<frexp>(), B<frexpf>(), and B<frexpl>() functions are thread-safe."
4542 msgstr "関数 B<frexp>(), B<frexpf>(), B<frexpl>() はスレッドセーフである。"
4545 #: build/C/man3/frexp.3:124
4546 msgid "The program below produces results such as the following:"
4547 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:"
4550 #: build/C/man3/frexp.3:131
4553 "$B< ./a.out 2560>\n"
4554 "frexp(2560, &e) = 0.625: 0.625 * 2^12 = 2560\n"
4556 "frexp(-4, &e) = -0.5: -0.5 * 2^3 = -4\n"
4558 "$B< ./a.out 2560>\n"
4559 "frexp(2560, &e) = 0.625: 0.625 * 2^12 = 2560\n"
4561 "frexp(-4, &e) = -0.5: -0.5 * 2^3 = -4\n"
4564 #: build/C/man3/frexp.3:133 build/C/man3/matherr.3:365
4566 msgid "Program source"
4570 #: build/C/man3/frexp.3:140
4573 "#include E<lt>math.hE<gt>\n"
4574 "#include E<lt>float.hE<gt>\n"
4575 "#include E<lt>stdio.hE<gt>\n"
4576 "#include E<lt>stdlib.hE<gt>\n"
4578 "#include E<lt>math.hE<gt>\n"
4579 "#include E<lt>float.hE<gt>\n"
4580 "#include E<lt>stdio.hE<gt>\n"
4581 "#include E<lt>stdlib.hE<gt>\n"
4584 #: build/C/man3/frexp.3:146
4588 "main(int argc, char *argv[])\n"
4594 "main(int argc, char *argv[])\n"
4600 #: build/C/man3/frexp.3:149
4603 " x = strtod(argv[1], NULL);\n"
4604 " r = frexp(x, &exp);\n"
4606 " x = strtod(argv[1], NULL);\n"
4607 " r = frexp(x, &exp);\n"
4610 #: build/C/man3/frexp.3:154
4613 " printf(\"frexp(%g, &e) = %g: %g * %d^%d = %g\\en\",\n"
4614 " x, r, r, FLT_RADIX, exp, x);\n"
4615 " exit(EXIT_SUCCESS);\n"
4618 " printf(\"frexp(%g, &e) = %g: %g * %d^%d = %g\\en\",\n"
4619 " x, r, r, FLT_RADIX, exp, x);\n"
4620 " exit(EXIT_SUCCESS);\n"
4624 #: build/C/man3/frexp.3:158
4625 msgid "B<ldexp>(3), B<modf>(3)"
4626 msgstr "B<ldexp>(3), B<modf>(3)"
4629 #: build/C/man3/gamma.3:9
4635 #: build/C/man3/gamma.3:9
4641 #: build/C/man3/gamma.3:12
4642 msgid "gamma, gammaf, gammal - (logarithm of the) gamma function"
4643 msgstr "gamma, gammaf, gammal - ガンマ関数 (の自然対数)"
4646 #: build/C/man3/gamma.3:16
4647 msgid "B<double gamma(double >I<x>B<);>"
4648 msgstr "B<double gamma(double >I<x>B<);>"
4651 #: build/C/man3/gamma.3:18
4652 msgid "B<float gammaf(float >I<x>B<);>"
4653 msgstr "B<float gammaf(float >I<x>B<);>"
4656 #: build/C/man3/gamma.3:20
4657 msgid "B<long double gammal(long double >I<x>B<);>"
4658 msgstr "B<long double gammal(long double >I<x>B<);>"
4661 #: build/C/man3/gamma.3:30
4663 msgstr "B<gamma>():"
4666 #: build/C/man3/gamma.3:32 build/C/man3/lgamma.3:69
4667 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE"
4668 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE"
4671 #: build/C/man3/gamma.3:35
4672 msgid "B<gammaf>(), B<gammal>():"
4673 msgstr "B<gammaf>(), B<gammal>():"
4676 #: build/C/man3/gamma.3:46
4678 "These functions are deprecated: instead, use either the B<tgamma>(3) or the "
4679 "B<lgamma>(3) functions, as appropriate."
4681 "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 "
4682 "B<lgamma>(3) を使うこと。"
4685 #: build/C/man3/gamma.3:49 build/C/man3/lgamma.3:74
4686 msgid "For the definition of the Gamma function, see B<tgamma>(3)."
4687 msgstr "ガンマ関数の定義については、 B<tgamma>(3) を参照のこと。"
4690 #: build/C/man3/gamma.3:49
4692 msgid "*BSD version"
4696 #: build/C/man3/gamma.3:53
4698 "The libm in 4.4BSD and some versions of FreeBSD had a B<gamma>() function "
4699 "that computes the Gamma function, as one would expect."
4701 "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"
4702 "れており、期待通りガンマ関数を計算できる。"
4705 #: build/C/man3/gamma.3:53
4707 msgid "glibc version"
4711 #: build/C/man3/gamma.3:59
4713 "Glibc has a B<gamma>() function that is equivalent to B<lgamma>(3) and "
4714 "computes the natural logarithm of the Gamma function."
4716 "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、"
4720 #: build/C/man3/gamma.3:62 build/C/man3/gamma.3:65
4721 msgid "See B<lgamma>(3)."
4722 msgstr "B<lgamma>(3) を参照。"
4725 #: build/C/man3/gamma.3:68
4727 "Because of historical variations in behavior across systems, this function "
4728 "is not specified in any standard."
4730 "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"
4734 #: build/C/man3/gamma.3:69
4740 #: build/C/man3/gamma.3:81
4742 "4.2BSD had a B<gamma>() that computed ln(|Gamma(|I<x>|)|), leaving the sign "
4743 "of Gamma(|I<x>|) in the external integer I<signgam>. In 4.3BSD the name "
4744 "was changed to B<lgamma>(3), and the man page promises"
4746 "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>|)|) "
4747 "であり、 Gamma(|I<x>|) の符号が extern int I<signgam> に格納されていた。 "
4748 "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"
4752 #: build/C/man3/gamma.3:85
4754 "At some time in the future the name gamma will be rehabilitated and used for "
4755 "the Gamma function"
4756 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」"
4758 #. The FreeBSD man page says about gamma() that it is like lgamma()
4759 #. except that is does not set signgam.
4760 #. Also, that 4.4BSD has a gamma() that computes the true gamma function.
4762 #: build/C/man3/gamma.3:97
4764 "This did indeed happen in 4.4BSD, where B<gamma>() computes the Gamma "
4765 "function (with no effect on I<signgam>). However, this came too late, and "
4766 "we now have B<tgamma>(3), the \"true gamma\" function."
4768 "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"
4769 "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"
4770 "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"
4771 "関数」がすでに存在しているのである。"
4774 #: build/C/man3/gamma.3:101
4775 msgid "B<lgamma>(3), B<signgam>(3), B<tgamma>(3)"
4776 msgstr "B<lgamma>(3), B<signgam>(3), B<tgamma>(3)"
4779 #: build/C/man3/hypot.3:33
4785 #: build/C/man3/hypot.3:36
4786 msgid "hypot, hypotf, hypotl - Euclidean distance function"
4787 msgstr "hypot, hypotf, hypotl - ユークリッド距離関数"
4790 #: build/C/man3/hypot.3:41
4792 msgid "B<double hypot(double >I<x>B<, double >I<y>B<);>\n"
4793 msgstr "B<double hypot(double >I<x>B<, double >I<y>B<);>\n"
4796 #: build/C/man3/hypot.3:43
4798 msgid "B<float hypotf(float >I<x>B<, float >I<y>B<);>\n"
4799 msgstr "B<float hypotf(float >I<x>B<, float >I<y>B<);>\n"
4802 #: build/C/man3/hypot.3:45
4804 msgid "B<long double hypotl(long double >I<x>B<, long double >I<y>B<);>\n"
4805 msgstr "B<long double hypotl(long double >I<x>B<, long double >I<y>B<);>\n"
4808 #: build/C/man3/hypot.3:56
4810 msgstr "B<hypot>():"
4813 #: build/C/man3/hypot.3:66
4814 msgid "B<hypotf>(), B<hypotl>():"
4815 msgstr "B<hypotf>(), B<hypotl>():"
4818 #: build/C/man3/hypot.3:87
4820 "The B<hypot>() function returns sqrt(I<x>*I<x>+I<y>*I<y>). This is the "
4821 "length of the hypotenuse of a right-angled triangle with sides of length "
4822 "I<x> and I<y>, or the distance of the point (I<x>,I<y>) from the origin."
4824 "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 "
4825 "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 "
4826 "(I<x>,I<y>) との距離である。"
4828 #. e.g., hypot(DBL_MIN, DBL_MIN) does the right thing, as does, say
4829 #. hypot(DBL_MAX/2.0, DBL_MAX/2.0).
4831 #: build/C/man3/hypot.3:92
4833 "The calculation is performed without undue overflow or underflow during the "
4834 "intermediate steps of the calculation."
4836 "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"
4840 #: build/C/man3/hypot.3:98
4842 "On success, these functions return the length of a right-angled triangle "
4843 "with sides of length I<x> and I<y>."
4845 "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"
4849 #: build/C/man3/hypot.3:105
4850 msgid "If I<x> or I<y> is an infinity, positive infinity is returned."
4851 msgstr "I<x> か I<y> が無限大の場合、正の無限大が返される。"
4854 #: build/C/man3/hypot.3:113
4856 "If I<x> or I<y> is a NaN, and the other argument is not an infinity, a NaN "
4859 "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。"
4861 #. Actually, could the result not be subnormal if both arguments
4862 #. are subnormal? I think not -- mtk, Jul 2008
4864 #: build/C/man3/hypot.3:128
4866 "If both arguments are subnormal, and the result is subnormal, a range error "
4867 "occurs, and the correct result is returned."
4869 "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"
4870 "合、 範囲エラーが発生し、正しい結果が返される。"
4872 #. FIXME . Is it intentional that these functions do not set errno?
4873 #. They do set errno for the y == 0 case, below.
4874 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6783
4876 #: build/C/man3/hypot.3:158 build/C/man3/remainder.3:172
4877 msgid "These functions do not set I<errno> for this case."
4878 msgstr "これらの関数は、この場合に I<errno> を設定しない。"
4881 #: build/C/man3/hypot.3:167
4882 msgid "B<cabs>(3), B<sqrt>(3)"
4883 msgstr "B<cabs>(3), B<sqrt>(3)"
4886 #: build/C/man3/ilogb.3:29
4892 #: build/C/man3/ilogb.3:32
4893 msgid "ilogb, ilogbf, ilogbl - get integer exponent of a floating-point value"
4894 msgstr "ilogb, ilogbf, ilogbl - 浮動小数点数の指数部を整数として取得する"
4897 #: build/C/man3/ilogb.3:36
4898 msgid "B<int ilogb(double >I<x>B<);>"
4899 msgstr "B<int ilogb(double >I<x>B<);>"
4902 #: build/C/man3/ilogb.3:38
4903 msgid "B<int ilogbf(float >I<x>B<);>"
4904 msgstr "B<int ilogbf(float >I<x>B<);>"
4907 #: build/C/man3/ilogb.3:40
4908 msgid "B<int ilogbl(long double >I<x>B<);>"
4909 msgstr "B<int ilogbl(long double >I<x>B<);>"
4912 #: build/C/man3/ilogb.3:50
4914 msgstr "B<ilogb>():"
4917 #: build/C/man3/ilogb.3:62
4918 msgid "B<ilogbf>(), B<ilogbl>():"
4919 msgstr "B<ilogbf>(), B<ilogbl>():"
4922 #: build/C/man3/ilogb.3:78
4924 "These functions return the exponent part of their argument as a signed "
4925 "integer. When no error occurs, these functions are equivalent to the "
4926 "corresponding B<logb>(3) functions, cast to I<int>."
4928 "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"
4929 "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"
4933 #: build/C/man3/ilogb.3:82
4935 "On success, these functions return the exponent of I<x>, as a signed integer."
4936 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。"
4938 #. the POSIX.1 spec for logb() says logb() gives pole error for this
4939 #. case, but for ilogb() it says domain error.
4940 #. glibc: The numeric value is either `INT_MIN' or `-INT_MAX'.
4942 #: build/C/man3/ilogb.3:90
4944 "If I<x> is zero, then a domain error occurs, and the functions return "
4947 "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"
4950 #. glibc: The numeric value is either `INT_MIN' or `INT_MAX'.
4951 #. On i386, FP_ILOGB0 and FP_ILOGBNAN have the same value.
4953 #: build/C/man3/ilogb.3:97
4955 "If I<x> is a NaN, then a domain error occurs, and the functions return "
4958 "I<x> が NaN の場合、領域エラー (domain error) が発生し、 B<FP_ILOGBNAN> が返"
4961 #. POSIX.1-2001 also says:
4962 #. If the correct value is greater than {INT_MAX}, {INT_MAX}
4963 #. shall be returned and a domain error shall occur.
4964 #. If the correct value is less than {INT_MIN}, {INT_MIN}
4965 #. shall be returned and a domain error shall occur.
4967 #: build/C/man3/ilogb.3:110
4969 "If I<x> is negative infinity or positive infinity, then a domain error "
4970 "occurs, and the functions return B<INT_MAX>."
4972 "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、 "
4976 #: build/C/man3/ilogb.3:117
4978 msgid "Domain error: I<x> is 0 or a NaN"
4979 msgstr "領域エラー: I<x> が 0 か NaN"
4982 #: build/C/man3/ilogb.3:126 build/C/man3/ilogb.3:136
4984 "An invalid floating-point exception (B<FE_INVALID>) is raised, and I<errno> "
4985 "is set to B<EDOM> (but see BUGS)."
4987 "不正 (invalid) 浮動小数点例外 (B<FE_INVALID>) が上がり、 I<errno> に "
4988 "B<EDOM> が設定される (ただし、「バグ」を参照)。"
4991 #: build/C/man3/ilogb.3:144
4993 "The B<ilogb>(), B<ilogbf>(), and B<ilogbl>() functions are thread-safe."
4994 msgstr "関数 B<ilogb>(), B<ilogbf>(), B<ilogbl>() はスレッドセーフである。"
4996 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6794
4998 #: build/C/man3/ilogb.3:150
5000 "Before version 2.16, the following bugs existed in the glibc implementation "
5001 "of these functions:"
5003 "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"
5007 #: build/C/man3/ilogb.3:150 build/C/man3/ilogb.3:156
5013 #: build/C/man3/ilogb.3:156
5015 "The domain error case where I<x> is 0 or a NaN did not cause I<errno> to be "
5016 "set or (on some achitectures) raise a floating-point exception."
5018 "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"
5019 "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。"
5022 #: build/C/man3/ilogb.3:162
5024 "The domain error case where I<x> is an infinity did not cause I<errno> to be "
5025 "set or raise a floating-point exception."
5027 "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"
5031 #: build/C/man3/ilogb.3:166
5032 msgid "B<log>(3), B<logb>(3), B<significand>(3)"
5033 msgstr "B<log>(3), B<logb>(3), B<significand>(3)"
5036 #: build/C/man3/infnan.3:33
5042 #: build/C/man3/infnan.3:33
5048 #: build/C/man3/infnan.3:36
5049 msgid "infnan - deal with infinite or not-a-number (NaN) result"
5050 msgstr "infnan - 無限大と無効値 (NaN) を取扱う"
5053 #: build/C/man3/infnan.3:41
5055 msgid "B<double infnan(int >I<error>B<);>\n"
5056 msgstr "B<double infnan(int >I<error>B<);>\n"
5059 #: build/C/man3/infnan.3:56
5061 "The B<infnan>() function returns a suitable value for infinity and \"not-a-"
5062 "number\" (NaN) results. The value of I<error> can be B<ERANGE> to represent "
5063 "infinity or anything else to represent NaN. I<errno> is also set."
5065 "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。 "
5066 "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。 "
5067 "I<errno> も同様に設定される。"
5070 #: build/C/man3/infnan.3:64
5071 msgid "If I<error> is B<ERANGE> (Infinity), B<HUGE_VAL> is returned."
5072 msgstr "I<error> が B<ERANGE> (無限大) の場合、 B<HUGE_VAL> が返される。"
5075 #: build/C/man3/infnan.3:72
5076 msgid "If I<error> is -B<ERANGE> (-Infinity), -B<HUGE_VAL> is returned."
5077 msgstr "I<error> が -B<ERANGE> (負の無限大) の場合、 -B<HUGE_VAL> が返される。"
5080 #: build/C/man3/infnan.3:76
5081 msgid "If I<error> is anything else, NAN is returned."
5082 msgstr "I<error> がそれ以外の値の場合、NaN が返される。"
5085 #: build/C/man3/infnan.3:77
5091 #: build/C/man3/infnan.3:82
5092 msgid "The value of I<error> is \"not-a-number\" (NaN)."
5093 msgstr "I<error> の値が無効値 (NaN) である。"
5096 #: build/C/man3/infnan.3:82
5102 #: build/C/man3/infnan.3:87
5103 msgid "The value of I<error> is positive infinity or negative infinity."
5104 msgstr "I<error> の値が正の無限大もしくは負の無限大である。"
5107 #: build/C/man3/infnan.3:89
5112 #: build/C/man3/infnan.3:92
5114 "This obsolete function was provided in libc4 and libc5, but is not available "
5117 "この廃止された (obsolete) 関数は、 libc4 と libc5 で提供されていたが、 "
5118 "glibc2 では提供されていない。"
5121 #: build/C/man3/isgreater.3:10
5127 #: build/C/man3/isgreater.3:10
5133 #: build/C/man3/isgreater.3:14
5135 "isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - "
5136 "floating-point relational tests without exception for NaN"
5138 "isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - "
5139 "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"
5142 #: build/C/man3/isgreater.3:19
5144 msgid "B<int isgreater(>I<x>B<, >I<y>B<);>\n"
5145 msgstr "B<int isgreater(>I<x>B<, >I<y>B<);>\n"
5148 #: build/C/man3/isgreater.3:21
5150 msgid "B<int isgreaterequal(>I<x>B<, >I<y>B<);>\n"
5151 msgstr "B<int isgreaterequal(>I<x>B<, >I<y>B<);>\n"
5154 #: build/C/man3/isgreater.3:23
5156 msgid "B<int isless(>I<x>B<, >I<y>B<);>\n"
5157 msgstr "B<int isless(>I<x>B<, >I<y>B<);>\n"
5160 #: build/C/man3/isgreater.3:25
5162 msgid "B<int islessequal(>I<x>B<, >I<y>B<);>\n"
5163 msgstr "B<int islessequal(>I<x>B<, >I<y>B<);>\n"
5166 #: build/C/man3/isgreater.3:27
5168 msgid "B<int islessgreater(>I<x>B<, >I<y>B<);>\n"
5169 msgstr "B<int islessgreater(>I<x>B<, >I<y>B<);>\n"
5172 #: build/C/man3/isgreater.3:29
5174 msgid "B<int isunordered(>I<x>B<, >I<y>B<);>\n"
5175 msgstr "B<int isunordered(>I<x>B<, >I<y>B<);>\n"
5178 #: build/C/man3/isgreater.3:40
5179 msgid "All functions described here:"
5180 msgstr "ここで説明する全ての関数:"
5183 #: build/C/man3/isgreater.3:55
5185 "The normal relation operations (like B<E<lt>>, \"less than\") will fail if "
5186 "one of the operands is NaN. This will cause an exception. To avoid this, "
5187 "C99 defines the macros listed below."
5189 "(B<E<lt>>、「小なり」のような) 通常の関係操作 (relation operations) は、\n"
5190 "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"
5191 "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。"
5194 #: build/C/man3/isgreater.3:61
5196 "These macros are guaranteed to evaluate their arguments only once. The "
5197 "arguments must be of real floating-point type (note: do not pass integer "
5198 "values as arguments to these macros, since the arguments will I<not> be "
5199 "promoted to real-floating types)."
5201 "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"
5202 "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"
5203 "(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"
5204 "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。)"
5207 #: build/C/man3/isgreater.3:61
5209 msgid "B<isgreater>()"
5210 msgstr "B<isgreater>()"
5213 #: build/C/man3/isgreater.3:69
5215 "determines I<(x)\\ E<gt>\\ (y)> without an exception if I<x> or I<y> is NaN."
5217 "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"
5221 #: build/C/man3/isgreater.3:69
5223 msgid "B<isgreaterequal>()"
5224 msgstr "B<isgreaterequal>()"
5227 #: build/C/man3/isgreater.3:77
5229 "determines I<(x)\\ E<gt>=\\ (y)> without an exception if I<x> or I<y> is NaN."
5231 "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"
5235 #: build/C/man3/isgreater.3:77
5238 msgstr "B<isless>()"
5241 #: build/C/man3/isgreater.3:85
5243 "determines I<(x)\\ E<lt>\\ (y)> without an exception if I<x> or I<y> is NaN."
5245 "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"
5249 #: build/C/man3/isgreater.3:85
5251 msgid "B<islessequal>()"
5252 msgstr "B<islessequal>()"
5255 #: build/C/man3/isgreater.3:93
5257 "determines I<(x)\\ E<lt>=\\ (y)> without an exception if I<x> or I<y> is NaN."
5259 "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"
5263 #: build/C/man3/isgreater.3:93
5265 msgid "B<islessgreater>()"
5266 msgstr "B<islessgreater>()"
5269 #: build/C/man3/isgreater.3:107
5271 "determines I<(x)\\ E<lt> (y) || (x) E<gt>\\ (y)> without an exception if "
5272 "I<x> or I<y> is NaN. This macro is not equivalent to I<x\\ !=\\ y> because "
5273 "that expression is true if I<x> or I<y> is NaN."
5275 "I<(x)\\ E<lt> (y) || (x) E<gt>\\ (y)> を決定する。 I<x> または I<y> が NaN で"
5276 "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"
5277 "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。"
5280 #: build/C/man3/isgreater.3:107
5282 msgid "B<isunordered>()"
5283 msgstr "B<isunordered>()"
5286 #: build/C/man3/isgreater.3:111
5288 "determines whether its arguments are unordered, that is, whether at least "
5289 "one of the arguments is a NaN."
5291 "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"
5295 #: build/C/man3/isgreater.3:116
5297 "The macros other than B<isunordered>() return the result of the relational "
5298 "comparison; these macros return 0 if either argument is a NaN."
5300 "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"
5301 "場合、これらのマクロは 0 を返す。"
5304 #: build/C/man3/isgreater.3:123
5305 msgid "B<isunordered>() returns 1 if I<x> or I<y> is NaN and 0 otherwise."
5307 "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"
5311 #: build/C/man3/isgreater.3:136
5313 "The B<isgreater>(), B<isgreaterequal>(), B<isless>(), B<islessequal>(), "
5314 "B<islessgreater>(), and B<isunordered>() macros are thread-safe."
5316 "マクロ B<isgreater>(), B<isgreaterequal>(), B<isless>(), B<islessequal>(), "
5317 "B<islessgreater>(), B<isunordered>() はスレッドセーフである。"
5320 #: build/C/man3/isgreater.3:143
5322 "Not all hardware supports these functions, and where hardware support isn't "
5323 "provided, they will be emulated by macros. This will result in a "
5324 "performance penalty. Don't use these functions if NaN is of no concern for "
5327 "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"
5328 "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"
5329 "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"
5333 #: build/C/man3/isgreater.3:146
5334 msgid "B<fpclassify>(3), B<isnan>(3)"
5335 msgstr "B<fpclassify>(3), B<isnan>(3)"
5338 #: build/C/man3/j0.3:36
5344 #: build/C/man3/j0.3:36 build/C/man3/lgamma.3:11 build/C/man3/lrint.3:27
5345 #: build/C/man3/y0.3:36
5351 #: build/C/man3/j0.3:40
5353 "j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - Bessel functions of the first kind"
5354 msgstr "j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - 第一種ベッセル関数"
5357 #: build/C/man3/j0.3:46
5358 msgid "B<double j0(double >I<x>B<);>"
5359 msgstr "B<double j0(double >I<x>B<);>"
5362 #: build/C/man3/j0.3:48
5363 msgid "B<double j1(double >I<x>B<);>"
5364 msgstr "B<double j1(double >I<x>B<);>"
5367 #: build/C/man3/j0.3:50
5368 msgid "B<double jn(int >I<n>B<, double >I<x>B<);>"
5369 msgstr "B<double jn(int >I<n>B<, double >I<x>B<);>"
5372 #: build/C/man3/j0.3:52
5373 msgid "B<float j0f(float >I<x>B<);>"
5374 msgstr "B<float j0f(float >I<x>B<);>"
5377 #: build/C/man3/j0.3:54
5378 msgid "B<float j1f(float >I<x>B<);>"
5379 msgstr "B<float j1f(float >I<x>B<);>"
5382 #: build/C/man3/j0.3:56
5383 msgid "B<float jnf(int >I<n>B<, float >I<x>B<);>"
5384 msgstr "B<float jnf(int >I<n>B<, float >I<x>B<);>"
5387 #: build/C/man3/j0.3:58
5388 msgid "B<long double j0l(long double >I<x>B<);>"
5389 msgstr "B<long double j0l(long double >I<x>B<);>"
5392 #: build/C/man3/j0.3:60
5393 msgid "B<long double j1l(long double >I<x>B<);>"
5394 msgstr "B<long double j1l(long double >I<x>B<);>"
5397 #: build/C/man3/j0.3:62
5398 msgid "B<long double jnl(int >I<n>B<, long double >I<x>B<);>"
5399 msgstr "B<long double jnl(int >I<n>B<, long double >I<x>B<);>"
5402 #: build/C/man3/j0.3:74
5403 msgid "B<j0>(), B<j1>(), B<jn>():"
5404 msgstr "B<j0>(), B<j1>(), B<jn>():"
5407 #: build/C/man3/j0.3:76 build/C/man3/y0.3:76
5408 msgid "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE"
5409 msgstr "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE"
5412 #: build/C/man3/j0.3:84
5413 msgid "B<j0f>(), B<j0l>(), B<j1f>(), B<j1l>(), B<jnf>(), B<jnl>():"
5414 msgstr "B<j0f>(), B<j0l>(), B<j1f>(), B<j1l>(), B<jnf>(), B<jnl>():"
5416 #. Also seems to work: -std=c99 -D_XOPEN_SOURCE
5418 #: build/C/man3/j0.3:87 build/C/man3/y0.3:87
5419 msgid "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
5420 msgstr "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
5423 #: build/C/man3/j0.3:104
5425 "The B<j0>() and B<j1>() functions return Bessel functions of I<x> of the "
5426 "first kind of orders 0 and 1, respectively. The B<jn>() function returns "
5427 "the Bessel function of I<x> of the first kind of order I<n>."
5429 "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"
5430 "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。"
5433 #: build/C/man3/j0.3:121
5435 "The B<j0f>(), B<j1f>(), and B<jnf>(), functions are versions that take and "
5436 "return I<float> values. The B<j0l>(), B<j1l>(), and B<jnl>() functions are "
5437 "versions that take and return I<long double> values."
5439 "関数 B<j0f>(), B<j1f>(), B<jnf>() は、 I<float> 型を引数に取り、返り値として"
5440 "返す。 関数 B<j0l>(), B<j1l>(), and B<jnl>() は、 I<long double> 型を引数に取"
5444 #: build/C/man3/j0.3:125
5446 "On success, these functions return the appropriate Bessel value of the first "
5448 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。"
5451 #: build/C/man3/j0.3:136
5453 "If I<x> is too large in magnitude, or the result underflows, a range error "
5454 "occurs, and the return value is 0."
5456 "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 "
5457 "(range error) が発生し、返り値が 0 となる。"
5460 #: build/C/man3/j0.3:143
5462 msgid "Range error: result underflow, or I<x> is too large in magnitude"
5463 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"
5465 #. An underflow floating-point exception
5466 #. .RB ( FE_UNDERFLOW )
5469 #: build/C/man3/j0.3:151
5470 msgid "I<errno> is set to B<ERANGE>."
5471 msgstr "I<errno> に B<ERANGE> が設定される。"
5473 #. FIXME . Is it intentional that these functions do not raise exceptions?
5475 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6805
5477 #: build/C/man3/j0.3:157
5478 msgid "These functions do not raise exceptions for B<fetestexcept>(3)."
5479 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。"
5482 #: build/C/man3/j0.3:163 build/C/man3/y0.3:236
5484 "The functions returning I<double> conform to SVr4, 4.3BSD, POSIX.1-2001. "
5485 "The others are nonstandard functions that also exist on the BSDs."
5487 "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"
5488 "外は非標準の関数で、BSD にも存在する。"
5491 #: build/C/man3/j0.3:172
5493 "There are errors of up to 2e-16 in the values returned by B<j0>(), B<j1>() "
5494 "and B<jn>() for values of I<x> between -8 and 8."
5496 "-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、"
5500 #: build/C/man3/j0.3:174
5505 #: build/C/man3/ldexp.3:34
5511 #: build/C/man3/ldexp.3:34
5517 #: build/C/man3/ldexp.3:37
5519 "ldexp, ldexpf, ldexpl - multiply floating-point number by integral power of 2"
5520 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"
5523 #: build/C/man3/ldexp.3:42
5525 msgid "B<double ldexp(double >I<x>B<, int >I<exp>B<);>\n"
5526 msgstr "B<double ldexp(double >I<x>B<, int >I<exp>B<);>\n"
5529 #: build/C/man3/ldexp.3:44
5531 msgid "B<float ldexpf(float >I<x>B<, int >I<exp>B<);>\n"
5532 msgstr "B<float ldexpf(float >I<x>B<, int >I<exp>B<);>\n"
5535 #: build/C/man3/ldexp.3:46
5537 msgid "B<long double ldexpl(long double >I<x>B<, int >I<exp>B<);>\n"
5538 msgstr "B<long double ldexpl(long double >I<x>B<, int >I<exp>B<);>\n"
5541 #: build/C/man3/ldexp.3:58
5542 msgid "B<ldexpf>(), B<ldexpl>():"
5543 msgstr "B<ldexpf>(), B<ldexpl>():"
5546 #: build/C/man3/ldexp.3:73
5548 "The B<ldexp>() function returns the result of multiplying the floating-"
5549 "point number I<x> by 2 raised to the power I<exp>."
5551 "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。"
5554 #: build/C/man3/ldexp.3:76
5555 msgid "On success, these functions return I<x * (2^exp)>."
5556 msgstr "成功すると、これらの関数は I<x * (2^exp)> を返す。"
5559 #: build/C/man3/ldexp.3:82
5560 msgid "If I<exp> is zero, then I<x> is returned."
5561 msgstr "I<exp> がゼロの場合、 I<x> が返される。"
5564 #: build/C/man3/ldexp.3:106 build/C/man3/scalb.3:133
5565 #: build/C/man3/scalbln.3:125
5567 "If the result overflows, a range error occurs, and the functions return "
5568 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with a sign the "
5571 "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"
5572 "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"
5576 #: build/C/man3/ldexp.3:137
5578 "The B<ldexp>(), B<ldexpf>(), and B<ldexpl>() functions are thread-safe."
5579 msgstr "関数 B<ldexp>(), B<ldexpf>(), B<ldexpl>() はスレッドセーフである。"
5582 #: build/C/man3/ldexp.3:147
5583 msgid "B<frexp>(3), B<modf>(3), B<scalbln>(3)"
5584 msgstr "B<frexp>(3), B<modf>(3), B<scalbln>(3)"
5587 #: build/C/man3/lgamma.3:11
5593 #: build/C/man3/lgamma.3:15
5595 "lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - log "
5598 "lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - ガンマ関"
5602 #: build/C/man3/lgamma.3:20
5604 msgid "B<double lgamma(double >I<x>B<);>\n"
5605 msgstr "B<double lgamma(double >I<x>B<);>\n"
5608 #: build/C/man3/lgamma.3:22
5610 msgid "B<float lgammaf(float >I<x>B<);>\n"
5611 msgstr "B<float lgammaf(float >I<x>B<);>\n"
5614 #: build/C/man3/lgamma.3:24
5616 msgid "B<long double lgammal(long double >I<x>B<);>\n"
5617 msgstr "B<long double lgammal(long double >I<x>B<);>\n"
5620 #: build/C/man3/lgamma.3:26
5622 msgid "B<double lgamma_r(double >I<x>B<, int *>I<signp>B<);>\n"
5623 msgstr "B<double lgamma_r(double >I<x>B<, int *>I<signp>B<);>\n"
5626 #: build/C/man3/lgamma.3:28
5628 msgid "B<float lgammaf_r(float >I<x>B<, int *>I<signp>B<);>\n"
5629 msgstr "B<float lgammaf_r(float >I<x>B<, int *>I<signp>B<);>\n"
5632 #: build/C/man3/lgamma.3:30
5634 msgid "B<long double lgammal_r(long double >I<x>B<, int *>I<signp>B<);>\n"
5635 msgstr "B<long double lgammal_r(long double >I<x>B<, int *>I<signp>B<);>\n"
5638 #: build/C/man3/lgamma.3:32
5640 msgid "B<extern int >I<signgam>B<;>\n"
5641 msgstr "B<extern int >I<signgam>B<;>\n"
5644 #: build/C/man3/lgamma.3:43
5645 msgid "B<lgamma>():"
5646 msgstr "B<lgamma>():"
5649 #: build/C/man3/lgamma.3:53
5650 msgid "B<lgammaf>(), B<lgammal>():"
5651 msgstr "B<lgammaf>(), B<lgammal>():"
5654 #: build/C/man3/lgamma.3:63
5655 msgid "B<lgamma_r>(), B<lgammaf_r>(), B<lgammal_r>():"
5656 msgstr "B<lgamma_r>(), B<lgammaf_r>(), B<lgammal_r>():"
5659 #: build/C/man3/lgamma.3:67
5661 msgstr "I<signgam>:"
5664 #: build/C/man3/lgamma.3:86
5666 "The B<lgamma>() function returns the natural logarithm of the absolute "
5667 "value of the Gamma function. The sign of the Gamma function is returned in "
5668 "the external integer I<signgam> declared in I<E<lt>math.hE<gt>>. It is 1 "
5669 "when the Gamma function is positive or zero, -1 when it is negative."
5671 "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"
5672 "は、 I<E<lt>math.hE<gt>> で宣言されている extern int I<signgam> に格納され"
5673 "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。"
5676 #: build/C/man3/lgamma.3:96
5678 "Since using a constant location I<signgam> is not thread-safe, the functions "
5679 "B<lgamma_r>(), B<lgammaf_r>(), and B<lgammal_r>() have been introduced; "
5680 "they return the sign via the argument I<signp>."
5682 "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 "
5683 "B<lgamma_r>(), B<lgammaf_r>(), B<lgammal_r>() が導入された。 これらの関数で"
5684 "は、符号は引き数 I<signp> 経由で返される。"
5687 #: build/C/man3/lgamma.3:98
5688 msgid "On success, these functions return the natural logarithm of Gamma(x)."
5689 msgstr "成功すると、これらの関数は Gamma(x) の自然対数を返す。"
5692 #: build/C/man3/lgamma.3:106
5693 msgid "If I<x> is 1 or 2, +0 is returned."
5694 msgstr "I<x> が 1 か 2 の場合、+0 が返される。"
5697 #: build/C/man3/lgamma.3:122
5699 "If I<x> is a nonpositive integer, a pole error occurs, and the functions "
5700 "return +B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, respectively."
5702 "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 "
5703 "+B<HUGE_VAL>, +B<HUGE_VALF>, +B<HUGE_VALL> を返す。"
5706 #: build/C/man3/lgamma.3:132 build/C/man3/tgamma.3:92
5708 "If the result overflows, a range error occurs, and the functions return "
5709 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the correct "
5710 "mathematical sign."
5712 "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"
5713 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL>, を返す。この際、数学的に正し"
5717 #: build/C/man3/lgamma.3:139
5719 msgid "Pole error: I<x> is a nonpositive integer"
5720 msgstr "極エラー: I<x> が正でない整数"
5723 #: build/C/man3/lgamma.3:167
5725 "The B<lgamma>() functions are specified in C99 and POSIX.1-2001. "
5726 "I<signgam> is specified in POSIX.1-2001, but not in C99. The B<lgamma_r>() "
5727 "functions are nonstandard, but present on several other systems."
5729 "関数 B<lgamma>() は C99 と POSIX.1-2001 で規定されている。 I<signgam> は "
5730 "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"
5731 "だが、いくつかの他のシステムにも存在する。"
5733 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6777
5735 #: build/C/man3/lgamma.3:177
5737 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> is set to "
5738 "B<EDOM>; instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
5739 "does the right thing."
5741 "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"
5742 "れている B<ERANGE> ではなく B<EDOM> が I<errno> に設定される。 POSIX.1 で"
5743 "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"
5747 #: build/C/man3/lgamma.3:179
5748 msgid "B<tgamma>(3)"
5749 msgstr "B<tgamma>(3)"
5752 #: build/C/man3/log.3:36
5758 #: build/C/man3/log.3:39
5759 msgid "log, logf, logl - natural logarithmic function"
5760 msgstr "log, logf, logl - 自然対数関数"
5763 #: build/C/man3/log.3:44
5765 msgid "B<double log(double >I<x>B<);>\n"
5766 msgstr "B<double log(double >I<x>B<);>\n"
5769 #: build/C/man3/log.3:46
5771 msgid "B<float logf(float >I<x>B<);>\n"
5772 msgstr "B<float logf(float >I<x>B<);>\n"
5775 #: build/C/man3/log.3:48
5777 msgid "B<long double logl(long double >I<x>B<);>\n"
5778 msgstr "B<long double logl(long double >I<x>B<);>\n"
5781 #: build/C/man3/log.3:60
5782 msgid "B<logf>(), B<logl>():"
5783 msgstr "B<logf>(), B<logl>():"
5786 #: build/C/man3/log.3:73
5787 msgid "The B<log>() function returns the natural logarithm of I<x>."
5788 msgstr "B<log>() 関数は I<x> の自然対数を返す。"
5791 #: build/C/man3/log.3:76
5792 msgid "On success, these functions return the natural logarithm of I<x>."
5793 msgstr "成功すると、これらの関数は I<x> の自然対数を返す。"
5796 #: build/C/man3/log.3:85
5797 msgid "If I<x> is 1, the result is +0."
5798 msgstr "I<x> が 1 の場合、+0 が返される。"
5801 #: build/C/man3/log.3:100 build/C/man3/logb.3:111
5803 "If I<x> is zero, then a pole error occurs, and the functions return -"
5804 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
5806 "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 -"
5807 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
5810 #: build/C/man3/log.3:105
5812 "If I<x> is negative (including negative infinity), then a domain error "
5813 "occurs, and a NaN (not a number) is returned."
5815 "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 "
5816 "(not a number) が返される。"
5819 #: build/C/man3/log.3:112 build/C/man3/y0.3:178
5821 msgid "Domain error: I<x> is negative"
5822 msgstr "領域エラー (domain error): I<x> が負である"
5825 #: build/C/man3/log.3:120
5827 msgid "Pole error: I<x> is zero"
5828 msgstr "極エラー (pole error): I<x> が 0 である"
5831 #: build/C/man3/log.3:128 build/C/man3/tgamma.3:130
5833 "I<errno> is set to B<ERANGE>. A divide-by-zero floating-point exception "
5834 "(B<FE_DIVBYZERO>) is raised."
5836 "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"
5837 "例外 (B<FE_DIVBYZERO>) が上がる。"
5840 #: build/C/man3/log.3:141
5842 "In glibc 2.5 and earlier, taking the B<log>() of a NaN produces a bogus "
5843 "invalid floating-point (B<FE_INVALID>) exception."
5845 "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"
5846 "例外 (B<FE_INVALID>) が発生していた。"
5849 #: build/C/man3/log.3:148
5851 "B<cbrt>(3), B<clog>(3), B<log10>(3), B<log1p>(3), B<log2>(3), B<sqrt>(3)"
5853 "B<cbrt>(3), B<clog>(3), B<log10>(3), B<log1p>(3), B<log2>(3), B<sqrt>(3)"
5856 #: build/C/man3/log10.3:36
5862 #: build/C/man3/log10.3:39
5863 msgid "log10, log10f, log10l - base-10 logarithmic function"
5864 msgstr "log10, log10f, log10l - 底が 10 の対数関数"
5867 #: build/C/man3/log10.3:44
5869 msgid "B<double log10(double >I<x>B<);>\n"
5870 msgstr "B<double log10(double >I<x>B<);>\n"
5873 #: build/C/man3/log10.3:46
5875 msgid "B<float log10f(float >I<x>B<);>\n"
5876 msgstr "B<float log10f(float >I<x>B<);>\n"
5879 #: build/C/man3/log10.3:48
5881 msgid "B<long double log10l(long double >I<x>B<);>\n"
5882 msgstr "B<long double log10l(long double >I<x>B<);>\n"
5885 #: build/C/man3/log10.3:60
5886 msgid "B<log10f>(), B<log10l>():"
5887 msgstr "B<log10f>(), B<log10l>():"
5890 #: build/C/man3/log10.3:73
5891 msgid "The B<log10>() function returns the base 10 logarithm of I<x>."
5892 msgstr "B<log10>() 関数は I<x> の常用対数 (底が 10 の対数) を返す。"
5895 #: build/C/man3/log10.3:76
5896 msgid "On success, these functions return the base 10 logarithm of I<x>."
5897 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。"
5900 #: build/C/man3/log10.3:81 build/C/man3/log2.3:81
5902 "For special cases, including where I<x> is 0, 1, negative, infinity, or NaN, "
5905 "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、 "
5909 #: build/C/man3/log10.3:89 build/C/man3/log2.3:89
5911 "For a discussion of the errors that can occur for these functions, see "
5913 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。"
5916 #: build/C/man3/log10.3:102
5918 "B<cbrt>(3), B<clog10>(3), B<exp10>(3), B<log>(3), B<log2>(3), B<sqrt>(3)"
5920 "B<cbrt>(3), B<clog10>(3), B<exp10>(3), B<log>(3), B<log2>(3), B<sqrt>(3)"
5923 #: build/C/man3/log1p.3:29
5929 #: build/C/man3/log1p.3:29 build/C/man3/logb.3:29
5935 #: build/C/man3/log1p.3:32
5936 msgid "log1p, log1pf, log1pl - logarithm of 1 plus argument"
5937 msgstr "log1p, log1pf, log1pl - 引き数に 1 を加えた値の対数"
5940 #: build/C/man3/log1p.3:37
5942 msgid "B<double log1p(double >I<x>B<);>\n"
5943 msgstr "B<double log1p(double >I<x>B<);>\n"
5946 #: build/C/man3/log1p.3:39
5948 msgid "B<float log1pf(float >I<x>B<);>\n"
5949 msgstr "B<float log1pf(float >I<x>B<);>\n"
5952 #: build/C/man3/log1p.3:41
5954 msgid "B<long double log1pl(long double >I<x>B<);>\n"
5955 msgstr "B<long double log1pl(long double >I<x>B<);>\n"
5958 #: build/C/man3/log1p.3:52
5960 msgstr "B<log1p>():"
5963 #: build/C/man3/log1p.3:63
5964 msgid "B<log1pf>(), B<log1pl>():"
5965 msgstr "B<log1pf>(), B<log1pl>():"
5968 #: build/C/man3/log1p.3:74
5969 msgid "I<log1p(x)> returns a value equivalent to"
5970 msgstr "I<log1p(x)> は以下と等価な値を返す。"
5973 #: build/C/man3/log1p.3:77
5975 msgid " log (1 + I<x>)\n"
5976 msgstr " log (1 + I<x>)\n"
5979 #: build/C/man3/log1p.3:83
5981 "It is computed in a way that is accurate even if the value of I<x> is near "
5983 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。"
5986 #: build/C/man3/log1p.3:86
5988 "On success, these functions return the natural logarithm of I<(1\\ +\\ x)>."
5989 msgstr "成功すると、これらの関数は I<(1\\ +\\ x)> の自然対数を返す。"
5992 #: build/C/man3/log1p.3:105
5994 "If I<x> is -1, a pole error occurs, and the functions return -B<HUGE_VAL>, -"
5995 "B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
5997 "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 -"
5998 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
6000 #. POSIX.1 specifies a possible range error if x is subnormal
6001 #. glibc 2.8 doesn't do this
6003 #: build/C/man3/log1p.3:113
6005 "If I<x> is less than -1 (including negative infinity), a domain error "
6006 "occurs, and a NaN (not a number) is returned."
6008 "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"
6009 "生し、 NaN (not a number) が返される。"
6012 #: build/C/man3/log1p.3:120
6014 msgid "Domain error: I<x> is less than -1"
6015 msgstr "領域エラー (domain error): I<x> が -1 より小さい"
6018 #: build/C/man3/log1p.3:128
6020 msgid "Pole error: I<x> is -1"
6021 msgstr "極エラー (pole error): I<x> が -1 である"
6027 #: build/C/man3/log1p.3:136 build/C/man3/logb.3:131
6028 msgid "A divide-by-zero floating-point exception (B<FE_DIVBYZERO>) is raised."
6030 "0 による除算 (divide-by-zero) 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
6033 #: build/C/man3/log1p.3:150
6035 "The B<log1p>(), B<log1pf>(), and B<log1pl>() functions are thread-safe."
6036 msgstr "関数 B<log1p>(), B<log1pf>(), B<log1pl>() はスレッドセーフである。"
6039 #: build/C/man3/log1p.3:157
6040 msgid "B<exp>(3), B<expm1>(3), B<log>(3)"
6041 msgstr "B<exp>(3), B<expm1>(3), B<log>(3)"
6044 #: build/C/man3/log2.3:36
6050 #: build/C/man3/log2.3:36
6056 #: build/C/man3/log2.3:39
6057 msgid "log2, log2f, log2l - base-2 logarithmic function"
6058 msgstr "log2, log2f, log2l - 底が 2 の対数関数"
6061 #: build/C/man3/log2.3:44
6063 msgid "B<double log2(double >I<x>B<);>\n"
6064 msgstr "B<double log2(double >I<x>B<);>\n"
6067 #: build/C/man3/log2.3:46
6069 msgid "B<float log2f(float >I<x>B<);>\n"
6070 msgstr "B<float log2f(float >I<x>B<);>\n"
6073 #: build/C/man3/log2.3:48
6075 msgid "B<long double log2l(long double >I<x>B<);>\n"
6076 msgstr "B<long double log2l(long double >I<x>B<);>\n"
6079 #: build/C/man3/log2.3:61
6080 msgid "B<log2>(), B<log2f>(), B<log2l>():"
6081 msgstr "B<log2>(), B<log2f>(), B<log2l>():"
6084 #: build/C/man3/log2.3:73
6085 msgid "The B<log2>() function returns the base 2 logarithm of I<x>."
6086 msgstr "B<log2>() 関数は底を 2 とする I<x> の対数を返す。"
6089 #: build/C/man3/log2.3:76
6090 msgid "On success, these functions return the base 2 logarithm of I<x>."
6091 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。"
6094 #: build/C/man3/log2.3:103
6095 msgid "B<cbrt>(3), B<clog2>(3), B<log>(3), B<log10>(3), B<sqrt>(3)"
6096 msgstr "B<cbrt>(3), B<clog2>(3), B<log>(3), B<log10>(3), B<sqrt>(3)"
6099 #: build/C/man3/logb.3:29
6105 #: build/C/man3/logb.3:32
6106 msgid "logb, logbf, logbl - get exponent of a floating-point value"
6107 msgstr "logb, logbf, logbl - 浮動小数点数の指数を取得する"
6110 #: build/C/man3/logb.3:36
6111 msgid "B<double logb(double >I<x>B<);>"
6112 msgstr "B<double logb(double >I<x>B<);>"
6115 #: build/C/man3/logb.3:38
6116 msgid "B<float logbf(float >I<x>B<);>"
6117 msgstr "B<float logbf(float >I<x>B<);>"
6120 #: build/C/man3/logb.3:40
6121 msgid "B<long double logbl(long double >I<x>B<);>"
6122 msgstr "B<long double logbl(long double >I<x>B<);>"
6125 #: build/C/man3/logb.3:50
6130 #: build/C/man3/logb.3:61
6131 msgid "B<logbf>(), B<logbl>():"
6132 msgstr "B<logbf>(), B<logbl>():"
6135 #: build/C/man3/logb.3:86
6137 "These functions extract the exponent from the internal floating-point "
6138 "representation of I<x> and return it as a floating-point value. The integer "
6139 "constant B<FLT_RADIX>, defined in I<E<lt>float.hE<gt>>, indicates the radix "
6140 "used for the system's floating-point representation. If B<FLT_RADIX> is 2, "
6141 "B<logb(>I<x>B<)> is equal to B<floor(log2(>I<x>B<))>, except that it is "
6144 "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"
6145 "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> "
6146 "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"
6147 "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"
6151 #: build/C/man3/logb.3:94
6153 "If I<x> is subnormal, B<logb>() returns the exponent I<x> would have if it "
6156 "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。"
6159 #: build/C/man3/logb.3:97
6160 msgid "On success, these functions return the exponent of I<x>."
6161 msgstr "成功すると、これらの関数は I<x> の指数部を返す。"
6164 #: build/C/man3/logb.3:116
6166 "If I<x> is negative infinity or positive infinity, then positive infinity is "
6168 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。"
6171 #: build/C/man3/logb.3:123
6173 msgid "Pole error: I<x> is 0"
6174 msgstr "極エラー (pole error): I<x> が 0 である"
6177 #: build/C/man3/logb.3:151
6178 msgid "The B<logb>(), B<logbf>(), and B<logbl>() functions are thread-safe."
6179 msgstr "関数 B<logb>(), B<logbf>(), B<logbl>() はスレッドセーフである。"
6182 #: build/C/man3/logb.3:156
6183 msgid "B<ilogb>(3), B<log>(3)"
6184 msgstr "B<ilogb>(3), B<log>(3)"
6187 #: build/C/man3/lrint.3:27
6193 #: build/C/man3/lrint.3:30
6195 "lrint, lrintf, lrintl, llrint, llrintf, llrintl - round to nearest integer"
6197 "lrint, lrintf, lrintl, llrint, llrintf, llrintl - 最も近い整数値に丸める"
6200 #: build/C/man3/lrint.3:35
6202 msgid "B<long int lrint(double >I<x>B<);>\n"
6203 msgstr "B<long int lrint(double >I<x>B<);>\n"
6206 #: build/C/man3/lrint.3:37
6208 msgid "B<long int lrintf(float >I<x>B<);>\n"
6209 msgstr "B<long int lrintf(float >I<x>B<);>\n"
6212 #: build/C/man3/lrint.3:39
6214 msgid "B<long int lrintl(long double >I<x>B<);>\n"
6215 msgstr "B<long int lrintl(long double >I<x>B<);>\n"
6218 #: build/C/man3/lrint.3:41
6220 msgid "B<long long int llrint(double >I<x>B<);>\n"
6221 msgstr "B<long long int llrint(double >I<x>B<);>\n"
6224 #: build/C/man3/lrint.3:43
6226 msgid "B<long long int llrintf(float >I<x>B<);>\n"
6227 msgstr "B<long long int llrintf(float >I<x>B<);>\n"
6230 #: build/C/man3/lrint.3:45
6232 msgid "B<long long int llrintl(long double >I<x>B<);>\n"
6233 msgstr "B<long long int llrintl(long double >I<x>B<);>\n"
6236 #: build/C/man3/lrint.3:56 build/C/man3/lround.3:57
6237 msgid "All functions shown above:"
6241 #: build/C/man3/lrint.3:68
6243 "These functions round their argument to the nearest integer value, using the "
6244 "current rounding direction (see B<fesetround>(3))."
6246 "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"
6247 "丸め方向については B<fesetround>(3) を参照)。"
6250 #: build/C/man3/lrint.3:74
6252 "Note that unlike the B<rint>(3) family of functions, the return type of "
6253 "these functions differs from that of their arguments."
6255 "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"
6259 #: build/C/man3/lrint.3:76 build/C/man3/lround.3:79 build/C/man3/rint.3:113
6260 #: build/C/man3/round.3:77 build/C/man3/trunc.3:65
6261 msgid "These functions return the rounded integer value."
6262 msgstr "これらの関数は丸めた整数値を返す。"
6264 #. The return value is -(LONG_MAX - 1) or -(LLONG_MAX -1)
6266 #: build/C/man3/lrint.3:88 build/C/man3/lround.3:91
6268 "If I<x> is a NaN or an infinity, or the rounded value is too large to be "
6269 "stored in a I<long> (I<long long> in the case of the B<ll*> functions), then "
6270 "a domain error occurs, and the return value is unspecified."
6272 "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"
6273 "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"
6277 #: build/C/man3/lrint.3:95 build/C/man3/lround.3:98
6279 msgid "Domain error: I<x> is a NaN or infinite, or the rounded value is too large"
6280 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"
6283 #: build/C/man3/lrint.3:121
6285 "The B<lrint>(), B<lrintf>(), B<lrintl>(), B<llrint>(), B<llrintf>(), and "
6286 "B<llrintl>() functions are thread-safe."
6288 "関数 B<lrint>(), B<lrintf>(), B<lrintl>(), B<llrint>(), B<llrintf>(), "
6289 "B<llrintl>() はスレッドセーフである。"
6292 #: build/C/man3/lrint.3:130
6294 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), "
6297 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), "
6301 #: build/C/man3/lround.3:27
6307 #: build/C/man3/lround.3:27 build/C/man3/rint.3:27
6313 #: build/C/man3/lround.3:31
6315 "lround, lroundf, lroundl, llround, llroundf, llroundl - round to nearest "
6316 "integer, away from zero"
6318 "lround, lroundf, lroundl, llround, llroundf, llroundl - (0 から遠い方の) 最も"
6322 #: build/C/man3/lround.3:36
6324 msgid "B<long int lround(double >I<x>B<);>\n"
6325 msgstr "B<long int lround(double >I<x>B<);>\n"
6328 #: build/C/man3/lround.3:38
6330 msgid "B<long int lroundf(float >I<x>B<);>\n"
6331 msgstr "B<long int lroundf(float >I<x>B<);>\n"
6334 #: build/C/man3/lround.3:40
6336 msgid "B<long int lroundl(long double >I<x>B<);>\n"
6337 msgstr "B<long int lroundl(long double >I<x>B<);>\n"
6340 #: build/C/man3/lround.3:42
6342 msgid "B<long long int llround(double >I<x>B<);>\n"
6343 msgstr "B<long long int llround(double >I<x>B<);>\n"
6346 #: build/C/man3/lround.3:44
6348 msgid "B<long long int llroundf(float >I<x>B<);>\n"
6349 msgstr "B<long long int llroundf(float >I<x>B<);>\n"
6352 #: build/C/man3/lround.3:46
6354 msgid "B<long long int llroundl(long double >I<x>B<);>\n"
6355 msgstr "B<long long int llroundl(long double >I<x>B<);>\n"
6358 #: build/C/man3/lround.3:70
6360 "These functions round their argument to the nearest integer value, rounding "
6361 "away from zero, regardless of the current rounding direction (see "
6364 "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"
6365 "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 "
6369 #: build/C/man3/lround.3:77
6371 "Note that unlike the B<round>(3) and B<ceil>(3), functions, the return type "
6372 "of these functions differs from that of their arguments."
6374 "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"
6378 #: build/C/man3/lround.3:124
6380 "The B<lround>(), B<lroundf>(), B<lroundl>(), B<llround>(), B<llroundf>(), "
6381 "and B<llroundl>() functions are thread-safe."
6383 "関数 B<lround>(), B<lroundf>(), B<lroundl>(), B<llround>(), B<llroundf>(), "
6384 "B<llroundl>() はスレッドセーフである。"
6387 #: build/C/man3/lround.3:133 build/C/man3/trunc.3:101
6389 "B<ceil>(3), B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), "
6392 "B<ceil>(3), B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), "
6396 #: build/C/man7/math_error.7:26
6402 #: build/C/man7/math_error.7:26 build/C/man3/pow10.3:25
6408 #: build/C/man7/math_error.7:29
6409 msgid "math_error - detecting errors from mathematical functions"
6410 msgstr "math_error - 数学関数からのエラーの検出"
6413 #: build/C/man7/math_error.7:34
6416 "B<#include E<lt>math.hE<gt>>\n"
6417 "B<#include E<lt>errno.hE<gt>>\n"
6418 "B<#include E<lt>fenv.hE<gt>>\n"
6420 "B<#include E<lt>math.hE<gt>>\n"
6421 "B<#include E<lt>errno.hE<gt>>\n"
6422 "B<#include E<lt>fenv.hE<gt>>\n"
6425 #: build/C/man7/math_error.7:53
6427 "When an error occurs, most library functions indicate this fact by returning "
6428 "a special value (e.g., -1 or NULL). Because they typically return a "
6429 "floating-point number, the mathematical functions declared in I<E<lt>math."
6430 "hE<gt>> indicate an error using other mechanisms. There are two error-"
6431 "reporting mechanisms: the older one sets I<errno>; the newer one uses the "
6432 "floating-point exception mechanism (the use of B<feclearexcept>(3) and "
6433 "B<fetestexcept>(3), as outlined below) described in B<fenv>(3)."
6435 "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"
6436 "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"
6437 "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"
6438 "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"
6439 "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。 "
6440 "(B<feclearexcept>(3) と B<fetestexcept>(3) を使用する。これらについては以下"
6444 #: build/C/man7/math_error.7:58
6446 "A portable program that needs to check for an error from a mathematical "
6447 "function should set I<errno> to zero, and make the following call"
6449 "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"
6450 "は、 数学関数を呼び出す前に I<errno> を 0 に設定し、"
6453 #: build/C/man7/math_error.7:62
6455 msgid "feclearexcept(FE_ALL_EXCEPT);\n"
6456 msgstr "feclearexcept(FE_ALL_EXCEPT);\n"
6459 #: build/C/man7/math_error.7:66
6460 msgid "before calling a mathematical function."
6461 msgstr "を呼び出すべきである。"
6464 #: build/C/man7/math_error.7:72
6466 "Upon return from the mathematical function, if I<errno> is nonzero, or the "
6467 "following call (see B<fenv>(3)) returns nonzero"
6468 msgstr "数学関数から返ってきた際に、 I<errno> が 0 以外か、"
6471 #: build/C/man7/math_error.7:77
6474 "fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW |\n"
6477 "fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW |\n"
6482 #. FE_INVALID = 0x01,
6483 #. __FE_DENORM = 0x02,
6484 #. FE_DIVBYZERO = 0x04,
6485 #. FE_OVERFLOW = 0x08,
6486 #. FE_UNDERFLOW = 0x10,
6487 #. FE_INEXACT = 0x20
6490 #: build/C/man7/math_error.7:90
6491 msgid "then an error occurred in the mathematical function."
6493 "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"
6497 #: build/C/man7/math_error.7:93
6499 "The error conditions that can occur for mathematical functions are described "
6501 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。"
6504 #: build/C/man7/math_error.7:93
6506 msgid "Domain error"
6507 msgstr "領域エラー (domain error)"
6510 #: build/C/man7/math_error.7:109
6512 "A I<domain error> occurs when a mathematical function is supplied with an "
6513 "argument whose value falls outside the domain for which the function is "
6514 "defined (e.g., giving a negative argument to B<log>(3)). When a domain "
6515 "error occurs, math functions commonly return a NaN (though some functions "
6516 "return a different value in this case); I<errno> is set to B<EDOM>, and an "
6517 "\"invalid\" (B<FE_INVALID>) floating-point exception is raised."
6519 "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"
6520 "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"
6521 "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"
6522 "値を返す関数もある)、 I<errno> に B<EDOM> を設定し、「無効 (invalid)」 浮動小"
6523 "数点例外 (B<FE_INVALID>) を上げる。"
6526 #: build/C/man7/math_error.7:109
6529 msgstr "極エラー (pole error)"
6532 #: build/C/man7/math_error.7:133
6534 "A I<pole error> occurs when the mathematical result of a function is an "
6535 "exact infinity (e.g., the logarithm of 0 is negative infinity). When a pole "
6536 "error occurs, the function returns the (signed) value B<HUGE_VAL>, "
6537 "B<HUGE_VALF>, or B<HUGE_VALL>, depending on whether the function result type "
6538 "is I<double>, I<float>, or I<long double>. The sign of the result is that "
6539 "which is mathematically correct for the function. I<errno> is set to "
6540 "B<ERANGE>, and a \"divide-by-zero\" (B<FE_DIVBYZERO>) floating-point "
6541 "exception is raised."
6543 "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"
6544 "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"
6545 "値は (符号付きの) B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> のいずれかとなる "
6546 "(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 "
6547 "I<double>, I<float>, I<long double> に対応する)。 結果の符号は、その関数の数"
6548 "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 "
6549 "(divide-by-zero)」 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
6552 #: build/C/man7/math_error.7:133
6555 msgstr "範囲エラー (range エラー)"
6558 #: build/C/man7/math_error.7:140
6560 "A I<range error> occurs when the magnitude of the function result means that "
6561 "it cannot be represented in the result type of the function. The return "
6562 "value of the function depends on whether the range error was an overflow or "
6565 "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"
6566 "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"
6567 "ダーフロー であったかによって異なる。"
6570 #: build/C/man7/math_error.7:162
6572 "A floating result I<overflows> if the result is finite, but is too large to "
6573 "represented in the result type. When an overflow occurs, the function "
6574 "returns the value B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, depending on "
6575 "whether the function result type is I<double>, I<float>, or I<long double>. "
6576 "I<errno> is set to B<ERANGE>, and an \"overflow\" (B<FE_OVERFLOW>) floating-"
6577 "point exception is raised."
6579 "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"
6580 "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 "
6581 "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"
6582 "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>, "
6583 "I<long double> に対応する)。 I<errno> は B<ERANGE> に設定され、「オーバーフ"
6584 "ロー (overflow)」 浮動小数点例外 (B<FE_OVERFLOW>) が上がる。"
6587 #: build/C/man7/math_error.7:177
6589 "A floating result I<underflows> if the result is too small to be represented "
6590 "in the result type. If an underflow occurs, a mathematical function "
6591 "typically returns 0.0 (C99 says a function shall return \"an implementation-"
6592 "defined value whose magnitude is no greater than the smallest normalized "
6593 "positive number in the specified type\"). I<errno> may be set to B<ERANGE>, "
6594 "and an \"overflow\" (B<FE_UNDERFLOW>) floating-point exception may be "
6597 "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"
6598 "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 "
6599 "(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"
6600 "つ実装定義 (implementation-defined) の値を返す、となっている)。 I<errno> は "
6601 "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"
6605 #: build/C/man7/math_error.7:187
6607 "Some functions deliver a range error if the supplied argument value, or the "
6608 "correct function result, would be I<subnormal>. A subnormal value is one "
6609 "that is nonzero, but with a magnitude that is so small that it can't be "
6610 "presented in normalized form (i.e., with a 1 in the most significant bit of "
6611 "the significand). The representation of a subnormal number will contain one "
6612 "or more leading zeros in the significand."
6614 "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"
6615 "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"
6616 "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"
6617 "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"
6620 #. See CONFORMANCE in the glibc 2.8 (and earlier) source.
6622 #: build/C/man7/math_error.7:209
6624 "The I<math_errhandling> identifier specified by C99 and POSIX.1-2001 is not "
6625 "supported by glibc. This identifier is supposed to indicate which of the "
6626 "two error-notification mechanisms (I<errno>, exceptions retrievable via "
6627 "B<fettestexcept>(3)) is in use. The standards require that at least one be "
6628 "in use, but permit both to be available. The current (version 2.8) "
6629 "situation under glibc is messy. Most (but not all) functions raise "
6630 "exceptions on errors. Some also set I<errno>. A few functions set "
6631 "I<errno>, but don't raise an exception. A very few functions do neither. "
6632 "See the individual manual pages for details."
6634 "C99 と POSIX.1-2001 で規定されている I<math_errhandling> 識別子は glibc では"
6635 "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 "
6636 "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"
6637 "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"
6638 "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 "
6639 "(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"
6640 "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。 "
6641 "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"
6642 "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"
6645 #. http://www.securecoding.cert.org/confluence/display/seccode/FLP32-C.+Prevent+or+detect+domain+and+range+errors+in+math+functions
6647 #: build/C/man7/math_error.7:222
6649 "To avoid the complexities of using I<errno> and B<fetestexcept>(3) for "
6650 "error checking, it is often advised that one should instead check for bad "
6651 "argument values before each call. For example, the following code ensures "
6652 "that B<log>(3)'s argument is not a NaN and is not zero (a pole error) or "
6653 "less than zero (a domain error):"
6655 "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"
6656 "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"
6657 "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"
6658 "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"
6662 #: build/C/man7/math_error.7:226
6664 msgid "double x, r;\n"
6665 msgstr "double x, r;\n"
6668 #: build/C/man7/math_error.7:230
6671 "if (isnan(x) || islessequal(x, 0)) {\n"
6672 " /* Deal with NaN / pole error / domain error */\n"
6675 "if (isnan(x) || islessequal(x, 0)) {\n"
6676 " /* Deal with NaN / pole error / domain error */\n"
6680 #: build/C/man7/math_error.7:232
6682 msgid "r = log(x);\n"
6683 msgstr "r = log(x);\n"
6686 #: build/C/man7/math_error.7:240
6688 "The discussion on this page does not apply to the complex mathematical "
6689 "functions (i.e., those declared by I<E<lt>complex.hE<gt>>), which in general "
6690 "are not required to return errors by C99 and POSIX.1-2001."
6692 "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"
6693 "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"
6697 #: build/C/man7/math_error.7:256
6699 "The B<gcc>(1) I<-fno-math-errno> option causes the executable to employ "
6700 "implementations of some mathematical functions that are faster than the "
6701 "standard implementations, but do not set I<errno> on error. (The B<gcc>(1) "
6702 "I<-ffast-math> option also enables I<-fno-math-errno>.) An error can still "
6703 "be tested for using B<fetestexcept>(3)."
6705 "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"
6706 "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> "
6707 "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<-"
6708 "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、 "
6709 "B<fetestexcept>(3) を使ったエラーの検査は可能である。"
6712 #: build/C/man7/math_error.7:265
6714 "B<gcc>(1), B<errno>(3), B<fenv>(3), B<fpclassify>(3), B<INFINITY>(3), "
6715 "B<isgreater>(3), B<matherr>(3), B<nan>(3)"
6717 "B<gcc>(1), B<errno>(3), B<fenv>(3), B<fpclassify>(3), B<INFINITY>(3), "
6718 "B<isgreater>(3), B<matherr>(3), B<nan>(3)"
6721 #: build/C/man7/math_error.7:267
6722 msgid "I<info libc>"
6723 msgstr "I<info libc>"
6726 #: build/C/man3/matherr.3:27
6732 #: build/C/man3/matherr.3:27
6738 #: build/C/man3/matherr.3:30
6739 msgid "matherr - SVID math library exception handling"
6740 msgstr "matherr - SVID 数学ライブラリの例外処理"
6743 #: build/C/man3/matherr.3:34
6746 "B<#define _SVID_SOURCE> /* See feature_test_macros(7) */\n"
6747 "B<#include E<lt>math.hE<gt>>\n"
6749 "B<#define _SVID_SOURCE> /* feature_test_macros(7) 参照 */\n"
6750 "B<#include E<lt>math.hE<gt>>\n"
6753 #: build/C/man3/matherr.3:36
6755 msgid "B<int matherr(struct exception *>I<exc>B<);>\n"
6756 msgstr "B<int matherr(struct exception *>I<exc>B<);>\n"
6759 #: build/C/man3/matherr.3:38
6761 msgid "B<extern _LIB_VERSION_TYPE _LIB_VERSION;>\n"
6762 msgstr "B<extern _LIB_VERSION_TYPE _LIB_VERSION;>\n"
6765 #: build/C/man3/matherr.3:51
6767 "The System V Interface Definition (SVID) specifies that various math "
6768 "functions should invoke a function called B<matherr>() if a math exception "
6769 "is detected. This function is called before the math function returns; "
6770 "after B<matherr>() returns, the system then returns to the math function, "
6771 "which in turn returns to the caller."
6773 "System V Interface Definition (SVID) では、各種の数学関数は数学的な\n"
6774 "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"
6775 "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"
6776 "B<matherr>() が返った後に、システムは数学関数に戻り、\n"
6780 #: build/C/man3/matherr.3:62
6782 "The B<matherr>() mechanism is supported by glibc, but is now obsolete: new "
6783 "applications should use the techniques described in B<math_error>(7) and "
6784 "B<fenv>(3). This page documents the glibc B<matherr>() mechanism as an aid "
6785 "for maintaining and porting older applications."
6787 "B<matherr>() の仕組みは glibc によりサポートされているが、\n"
6789 "新しくアプリケーションを作成する際には、\n"
6790 "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"
6791 "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"
6792 "助けとなるよう、 glibc の B<matherr>() の仕組みについて説明する。"
6795 #: build/C/man3/matherr.3:75
6797 "To employ B<matherr>(), the programmer must define the B<_SVID_SOURCE> "
6798 "feature test macro (before including I<any> header files), and assign the "
6799 "value B<_SVID_> to the external variable B<_LIB_VERSION>."
6801 "B<matherr>() を使用するためには、\n"
6802 "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"
6803 "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"
6804 "B<_LIB_VERSION> に代入しなければならない。"
6807 #: build/C/man3/matherr.3:87
6809 "The system provides a default version of B<matherr>(). This version does "
6810 "nothing, and returns zero (see below for the significance of this). The "
6811 "default B<matherr>() can be overridden by a programmer-defined version, "
6812 "which will be invoked when an exception occurs. The function is invoked "
6813 "with one argument, a pointer to an I<exception> structure, defined as "
6816 "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"
6817 "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"
6818 "下記を参照)。プログラマが B<matherr>() を定義することで、\n"
6819 "デフォルト版を上書きすることができる。\n"
6820 "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"
6821 "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"
6822 "I<exception> 構造体へのポインタである。"
6825 #: build/C/man3/matherr.3:97
6828 "struct exception {\n"
6829 " int type; /* Exception type */\n"
6830 " char *name; /* Name of function causing exception */\n"
6831 " double arg1; /* 1st argument to function */\n"
6832 " double arg2; /* 2nd argument to function */\n"
6833 " double retval; /* Function return value */\n"
6836 "struct exception {\n"
6837 " int type; /* Exception type */\n"
6838 " char *name; /* Name of function causing exception */\n"
6839 " double arg1; /* 1st argument to function */\n"
6840 " double arg2; /* 2nd argument to function */\n"
6841 " double retval; /* Function return value */\n"
6845 #: build/C/man3/matherr.3:103
6846 msgid "The I<type> field has one of the following values:"
6847 msgstr "I<type> フィールドは以下の値のいずれかである。"
6850 #: build/C/man3/matherr.3:103
6856 #: build/C/man3/matherr.3:111
6858 "A domain error occurred (the function argument was outside the range for "
6859 "which the function is defined). The return value depends on the function; "
6860 "I<errno> is set to B<EDOM>."
6862 "領域エラー (domain error) が発生した\n"
6863 "(関数の引き数が関数が定義された範囲外であった)。\n"
6864 "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。"
6867 #: build/C/man3/matherr.3:111
6873 #: build/C/man3/matherr.3:122
6875 "A pole error occurred (the function result is an infinity). The return "
6876 "value in most cases is B<HUGE> (the largest single precision floating-point "
6877 "number), appropriately signed. In most cases, I<errno> is set to B<EDOM>."
6879 "極エラー (pole error) が発生した (関数の結果が無限大である)。\n"
6880 "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"
6882 "ほとんどの場合、I<errno> には B<EDOM> が設定される。"
6885 #: build/C/man3/matherr.3:122
6888 msgstr "B<OVERFLOW>"
6891 #: build/C/man3/matherr.3:131
6893 "An overflow occurred. In most cases, the value B<HUGE> is returned, and "
6894 "I<errno> is set to B<ERANGE>."
6897 "ほとんどの場合、値 B<HUGE> が返され、\n"
6898 "I<errno> には B<ERANGE> が設定される。"
6901 #: build/C/man3/matherr.3:131
6903 msgid "B<UNDERFLOW>"
6904 msgstr "B<UNDERFLOW>"
6907 #: build/C/man3/matherr.3:138
6909 "An underflow occurred. 0.0 is returned, and I<errno> is set to B<ERANGE>."
6912 "0.0 が返され、 I<errno> に B<ERANGE> が設定される。"
6915 #: build/C/man3/matherr.3:138
6921 #: build/C/man3/matherr.3:145
6923 "Total loss of significance. 0.0 is returned, and I<errno> is set to "
6926 "Total loss of significance が発生した。\n"
6927 "0.0 が返され、 I<errno> に B<ERANGE> が設定される。"
6930 #: build/C/man3/matherr.3:145
6936 #: build/C/man3/matherr.3:150
6938 "Partial loss of significance. This value is unused on glibc (and many other "
6941 "Partial loss of significance が発生した。\n"
6942 "この値は glibc (や他の多くのシステム) で使用されていない。"
6945 #: build/C/man3/matherr.3:158
6947 "The I<arg1> and I<arg2> fields are the arguments supplied to the function "
6948 "(I<arg2> is undefined for functions that take only one argument)."
6950 "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"
6951 "(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)。"
6954 #: build/C/man3/matherr.3:166
6956 "The I<retval> field specifies the return value that the math function will "
6957 "return to its caller. The programmer-defined B<matherr>() can modify this "
6958 "field to change the return value of the math function."
6960 "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"
6961 "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"
6962 "ことで、その数学関数の返り値を変更することができる。"
6965 #: build/C/man3/matherr.3:173
6967 "If the B<matherr>() function returns zero, then the system sets I<errno> as "
6968 "described above, and may print an error message on standard error (see "
6971 "B<matherr>() 関数が 0 を返した場合、\n"
6972 "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"
6973 "エラーメッセージを表示することがある (下記参照)。"
6976 #: build/C/man3/matherr.3:179
6978 "If the B<matherr>() function returns a nonzero value, then the system does "
6979 "not set I<errno>, and doesn't print an error message."
6981 "B<matherr>() 関数が 0 以外の値を返した場合、\n"
6982 "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。"
6985 #: build/C/man3/matherr.3:179
6987 msgid "Math functions that employ matherr()"
6988 msgstr "matherr() を利用している数学関数"
6991 #: build/C/man3/matherr.3:189
6993 "The table below lists the functions and circumstances in which B<matherr>() "
6994 "is called. The \"Type\" column indicates the value assigned to I<exc-"
6995 "E<gt>type> when calling B<matherr>(). The \"Result\" column is the default "
6996 "return value assigned to I<exc-E<gt>retval>."
6998 "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"
6999 "\"Type\" 列 は B<matherr>() が呼び出される際に I<exc-E<gt>type> に\n"
7000 "設定される値を示す。 \"Result\" 列は I<exc-E<gt>retval> に\n"
7001 "設定されるデフォルトの返り値を示す。"
7004 #: build/C/man3/matherr.3:195
7006 "The \"Msg?\" and \"errno\" columns describe the default behavior if "
7007 "B<matherr>() returns zero. If the \"Msg?\" columns contains \"y\", then "
7008 "the system prints an error message on standard error."
7010 "\"Msg?\" 列と \"errno\" 列は B<matherr>() が 0 を返した場合のデフォルトの\n"
7011 "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"
7015 #: build/C/man3/matherr.3:197
7016 msgid "The table uses the following notations and abbreviations:"
7017 msgstr "以下の表では、下記の記法と省略形を使用している。"
7020 #: build/C/man3/matherr.3:209
7023 "x first argument to function\n"
7024 "y second argument to function\n"
7025 "fin finite value for argument\n"
7026 "neg negative value for argument\n"
7027 "int integral value for argument\n"
7028 "o/f result overflowed\n"
7029 "u/f result underflowed\n"
7030 "|x| absolute value of x\n"
7031 "X_TLOSS is a constant defined in I<E<lt>math.hE<gt>>\n"
7041 "X_TLOSS I<E<lt>math.hE<gt>> で定義される定数\n"
7044 #: build/C/man3/matherr.3:216
7046 msgid "Function\tType\tResult\tMsg?\terrno\n"
7047 msgstr "Function\tType\tResult\tMsg?\terrno\n"
7050 #: build/C/man3/matherr.3:217
7052 msgid "acos(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
7053 msgstr "acos(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
7056 #: build/C/man3/matherr.3:218
7058 msgid "asin(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
7059 msgstr "asin(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
7062 #: build/C/man3/matherr.3:219
7064 msgid "atan2(0,0)\tDOMAIN\tHUGE\ty\tEDOM\n"
7065 msgstr "atan2(0,0)\tDOMAIN\tHUGE\ty\tEDOM\n"
7067 #. retval is 0.0/0.0
7069 #: build/C/man3/matherr.3:220
7071 msgid "acosh(xE<lt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7072 msgstr "acosh(xE<lt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7074 #. retval is 0.0/0.0
7076 #: build/C/man3/matherr.3:221
7078 msgid "atanh(|x|E<gt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7079 msgstr "atanh(|x|E<gt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7083 #: build/C/man3/matherr.3:222
7085 msgid "atanh(|x|==1)\tSING\t(xE<gt>0.0)?\ty\tEDOM\t\n"
7086 msgstr "atanh(|x|==1)\tSING\t(xE<gt>0.0)?\ty\tEDOM\t\n"
7089 #: build/C/man3/matherr.3:223 build/C/man3/matherr.3:268
7091 msgid "\\ \t\\ \tHUGE_VAL :\n"
7092 msgstr "\\ \t\\ \tHUGE_VAL :\n"
7095 #: build/C/man3/matherr.3:224 build/C/man3/matherr.3:269
7097 msgid "\\ \t\\ \t-HUGE_VAL\n"
7098 msgstr "\\ \t\\ \t-HUGE_VAL\n"
7101 #: build/C/man3/matherr.3:225
7103 msgid "cosh(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7104 msgstr "cosh(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7107 #: build/C/man3/matherr.3:226
7109 msgid "sinh(fin) o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7110 msgstr "sinh(fin) o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7113 #: build/C/man3/matherr.3:227
7115 msgid "\\ \t\\ \tHUGE : -HUGE\n"
7116 msgstr "\\ \t\\ \tHUGE : -HUGE\n"
7119 #: build/C/man3/matherr.3:228
7121 msgid "sqrt(xE<lt>0)\tDOMAIN\t0.0\ty\tEDOM\n"
7122 msgstr "sqrt(xE<lt>0)\tDOMAIN\t0.0\ty\tEDOM\n"
7125 #: build/C/man3/matherr.3:229
7127 msgid "hypot(fin,fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7128 msgstr "hypot(fin,fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7131 #: build/C/man3/matherr.3:230
7133 msgid "exp(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7134 msgstr "exp(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7137 #: build/C/man3/matherr.3:231
7139 msgid "exp(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7140 msgstr "exp(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7143 #: build/C/man3/matherr.3:232
7145 msgid "exp2(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7146 msgstr "exp2(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7149 #: build/C/man3/matherr.3:233
7151 msgid "exp2(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7152 msgstr "exp2(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7155 #: build/C/man3/matherr.3:234
7157 msgid "exp10(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7158 msgstr "exp10(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7161 #: build/C/man3/matherr.3:235
7163 msgid "exp10(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7164 msgstr "exp10(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7167 #: build/C/man3/matherr.3:236
7169 msgid "j0(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7170 msgstr "j0(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7173 #: build/C/man3/matherr.3:237
7175 msgid "j1(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7176 msgstr "j1(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7179 #: build/C/man3/matherr.3:238
7181 msgid "jn(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7182 msgstr "jn(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7185 #: build/C/man3/matherr.3:239
7187 msgid "y0(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7188 msgstr "y0(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7191 #: build/C/man3/matherr.3:240
7193 msgid "y1(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7194 msgstr "y1(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7197 #: build/C/man3/matherr.3:241
7199 msgid "yn(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7200 msgstr "yn(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7203 #: build/C/man3/matherr.3:242
7205 msgid "y0(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7206 msgstr "y0(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7209 #: build/C/man3/matherr.3:243
7211 msgid "y0(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7212 msgstr "y0(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7215 #: build/C/man3/matherr.3:244
7217 msgid "y1(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7218 msgstr "y1(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7221 #: build/C/man3/matherr.3:245
7223 msgid "y1(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7224 msgstr "y1(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7227 #: build/C/man3/matherr.3:246
7229 msgid "yn(n,0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7230 msgstr "yn(n,0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7233 #: build/C/man3/matherr.3:247
7235 msgid "yn(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7236 msgstr "yn(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7239 #: build/C/man3/matherr.3:248
7241 msgid "lgamma(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7242 msgstr "lgamma(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7245 #: build/C/man3/matherr.3:249
7247 msgid "lgamma(-int) or\tSING\tHUGE\ty\tEDOM\n"
7248 msgstr "lgamma(-int) or\tSING\tHUGE\ty\tEDOM\n"
7251 #: build/C/man3/matherr.3:250
7253 msgid "\\ \\ lgamma(0)\n"
7254 msgstr "\\ \\ lgamma(0)\n"
7257 #: build/C/man3/matherr.3:251
7259 msgid "tgamma(fin) o/f\tOVERFLOW\tHUGE_VAL\tn\tERANGE\n"
7260 msgstr "tgamma(fin) o/f\tOVERFLOW\tHUGE_VAL\tn\tERANGE\n"
7263 #: build/C/man3/matherr.3:252
7265 msgid "tgamma(-int)\tSING\tNAN\ty\tEDOM\n"
7266 msgstr "tgamma(-int)\tSING\tNAN\ty\tEDOM\n"
7269 #: build/C/man3/matherr.3:253
7271 msgid "tgamma(0)\tSING\tcopysign(\ty\tERANGE\n"
7272 msgstr "tgamma(0)\tSING\tcopysign(\ty\tERANGE\n"
7275 #: build/C/man3/matherr.3:254
7277 msgid "\\ \t\\ \tHUGE_VAL,x)\n"
7278 msgstr "\\ \t\\ \tHUGE_VAL,x)\n"
7281 #: build/C/man3/matherr.3:255
7283 msgid "log(0)\tSING\t-HUGE\ty\tEDOM\n"
7284 msgstr "log(0)\tSING\t-HUGE\ty\tEDOM\n"
7287 #: build/C/man3/matherr.3:256
7289 msgid "log(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7290 msgstr "log(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7292 #. different from log()
7294 #: build/C/man3/matherr.3:257
7296 msgid "log2(0)\tSING\t-HUGE\tn\tEDOM\t\n"
7297 msgstr "log2(0)\tSING\t-HUGE\tn\tEDOM\t\n"
7299 #. different from log()
7301 #: build/C/man3/matherr.3:258
7303 msgid "log2(xE<lt>0)\tDOMAIN\t-HUGE\tn\tEDOM\t\n"
7304 msgstr "log2(xE<lt>0)\tDOMAIN\t-HUGE\tn\tEDOM\t\n"
7307 #: build/C/man3/matherr.3:259
7309 msgid "log10(0)\tSING\t-HUGE\ty\tEDOM\n"
7310 msgstr "log10(0)\tSING\t-HUGE\ty\tEDOM\n"
7313 #: build/C/man3/matherr.3:260
7315 msgid "log10(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7316 msgstr "log10(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7319 #: build/C/man3/matherr.3:261
7321 msgid "pow(0.0,0.0)\tDOMAIN\t0.0\ty\tEDOM\n"
7322 msgstr "pow(0.0,0.0)\tDOMAIN\t0.0\ty\tEDOM\n"
7325 #: build/C/man3/matherr.3:262
7327 msgid "pow(x,y) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7328 msgstr "pow(x,y) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7331 #: build/C/man3/matherr.3:263
7333 msgid "pow(x,y) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7334 msgstr "pow(x,y) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7337 #: build/C/man3/matherr.3:264
7339 msgid "pow(NaN,0.0)\tDOMAIN\tx\tn\tEDOM\n"
7340 msgstr "pow(NaN,0.0)\tDOMAIN\tx\tn\tEDOM\n"
7344 #: build/C/man3/matherr.3:265
7346 msgid "0**neg\tDOMAIN\t0.0\ty\tEDOM\t\n"
7347 msgstr "0**neg\tDOMAIN\t0.0\ty\tEDOM\t\n"
7350 #: build/C/man3/matherr.3:266
7352 msgid "neg**non-int\tDOMAIN\t0.0\ty\tEDOM\n"
7353 msgstr "neg**non-int\tDOMAIN\t0.0\ty\tEDOM\n"
7356 #: build/C/man3/matherr.3:267
7358 msgid "scalb() o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7359 msgstr "scalb() o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7362 #: build/C/man3/matherr.3:270
7364 msgid "scalb() u/f\tUNDERFLOW\tcopysign(\tn\tERANGE\n"
7365 msgstr "scalb() u/f\tUNDERFLOW\tcopysign(\tn\tERANGE\n"
7368 #: build/C/man3/matherr.3:271
7370 msgid "\\ \t\\ \t\\ \\ 0.0,x)\n"
7371 msgstr "\\ \t\\ \t\\ \\ 0.0,x)\n"
7374 #: build/C/man3/matherr.3:272
7376 msgid "fmod(x,0)\tDOMAIN\tx\ty\tEDOM\n"
7377 msgstr "fmod(x,0)\tDOMAIN\tx\ty\tEDOM\n"
7379 #. retval is 0.0/0.0
7381 #: build/C/man3/matherr.3:273
7383 msgid "remainder(x,0)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7384 msgstr "remainder(x,0)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7387 #: build/C/man3/matherr.3:280
7388 msgid "The B<matherr>() function is thread-safe."
7389 msgstr "B<matherr>() 関数はスレッドセーフである。"
7392 #: build/C/man3/matherr.3:301
7394 "The example program demonstrates the use of B<matherr>() when calling "
7395 "B<log>(3). The program takes up to three command-line arguments. The first "
7396 "argument is the floating-point number to be given to B<log>(3). If the "
7397 "optional second argument is provided, then B<_LIB_VERSION> is set to "
7398 "B<_SVID_> so that B<matherr>() is called, and the integer supplied in the "
7399 "command-line argument is used as the return value from B<matherr>(). If the "
7400 "optional third command-line argument is supplied, then it specifies an "
7401 "alternative return value that B<matherr>() should assign as the return "
7402 "value of the math function."
7404 "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"
7405 "B<matherr>() の使用法を示したものである。\n"
7406 "最初の引き数は B<log>(3) に渡す浮動小数点数である。\n"
7407 "省略可能な第二引き数を指定した場合、\n"
7408 "B<_LIB_VERSION> に B<_SVID_> が設定され、\n"
7409 "B<matherr>() が呼ばれるようになる。\n"
7410 "このコマンドライン引き数で指定した整数は、\n"
7411 "B<matherr>() からの返り値として使用される。\n"
7412 "省略可能な第三引き数を指定した場合、 B<matherr>() は\n"
7413 "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。"
7416 #: build/C/man3/matherr.3:306
7418 "The following example run, where B<log>(3) is given an argument of 0.0, "
7419 "does not use B<matherr>():"
7422 "B<log>(3) に引き数 0.0 が渡しているが、\n"
7423 "B<matherr>() は使用しない。"
7426 #: build/C/man3/matherr.3:312
7429 "$B< ./a.out 0.0>\n"
7430 "errno: Numerical result out of range\n"
7433 "$B< ./a.out 0.0>\n"
7434 "errno: Numerical result out of range\n"
7438 #: build/C/man3/matherr.3:318
7439 msgid "In the following run, B<matherr>() is called, and returns 0:"
7442 "B<matherr>() が呼び出され、返り値 0 が返される。"
7445 #: build/C/man3/matherr.3:328
7448 "$B< ./a.out 0.0 0>\n"
7449 "matherr SING exception in log() function\n"
7450 " args: 0.000000, 0.000000\n"
7451 " retval: -340282346638528859811704183484516925440.000000\n"
7453 "errno: Numerical argument out of domain\n"
7454 "x=-340282346638528859811704183484516925440.000000\n"
7456 "$B< ./a.out 0.0 0>\n"
7457 "matherr SING exception in log() function\n"
7458 " args: 0.000000, 0.000000\n"
7459 " retval: -340282346638528859811704183484516925440.000000\n"
7461 "errno: Numerical argument out of domain\n"
7462 "x=-340282346638528859811704183484516925440.000000\n"
7465 #: build/C/man3/matherr.3:332
7466 msgid "The message \"log: SING error\" was printed by the C library."
7467 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。"
7470 #: build/C/man3/matherr.3:336
7472 "In the following run, B<matherr>() is called, and returns a nonzero value:"
7473 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。"
7476 #: build/C/man3/matherr.3:344
7479 "$B< ./a.out 0.0 1>\n"
7480 "matherr SING exception in log() function\n"
7481 " args: 0.000000, 0.000000\n"
7482 " retval: -340282346638528859811704183484516925440.000000\n"
7483 "x=-340282346638528859811704183484516925440.000000\n"
7485 "$B< ./a.out 0.0 1>\n"
7486 "matherr SING exception in log() function\n"
7487 " args: 0.000000, 0.000000\n"
7488 " retval: -340282346638528859811704183484516925440.000000\n"
7489 "x=-340282346638528859811704183484516925440.000000\n"
7492 #: build/C/man3/matherr.3:350
7494 "In this case, the C library did not print a message, and I<errno> was not "
7497 "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"
7498 "I<errno> は設定されていない。"
7501 #: build/C/man3/matherr.3:355
7503 "In the following run, B<matherr>() is called, changes the return value of "
7504 "the math function, and returns a nonzero value:"
7506 "次の実行例では、 B<matherr>() が呼び出され、\n"
7507 "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。"
7510 #: build/C/man3/matherr.3:363
7513 "$B< ./a.out 0.0 1 12345.0>\n"
7514 "matherr SING exception in log() function\n"
7515 " args: 0.000000, 0.000000\n"
7516 " retval: -340282346638528859811704183484516925440.000000\n"
7519 "$B< ./a.out 0.0 1 12345.0>\n"
7520 "matherr SING exception in log() function\n"
7521 " args: 0.000000, 0.000000\n"
7522 " retval: -340282346638528859811704183484516925440.000000\n"
7526 #: build/C/man3/matherr.3:373
7529 "#define _SVID_SOURCE\n"
7530 "#include E<lt>errno.hE<gt>\n"
7531 "#include E<lt>math.hE<gt>\n"
7532 "#include E<lt>stdio.hE<gt>\n"
7533 "#include E<lt>stdlib.hE<gt>\n"
7535 "#define _SVID_SOURCE\n"
7536 "#include E<lt>errno.hE<gt>\n"
7537 "#include E<lt>math.hE<gt>\n"
7538 "#include E<lt>stdio.hE<gt>\n"
7539 "#include E<lt>stdlib.hE<gt>\n"
7542 #: build/C/man3/matherr.3:379
7545 "static int matherr_ret = 0; /* Value that matherr()\n"
7546 " should return */\n"
7547 "static int change_retval = 0; /* Should matherr() change\n"
7548 " function\\(aqs return value? */\n"
7549 "static double new_retval; /* New function return value */\n"
7551 "static int matherr_ret = 0; /* Value that matherr()\n"
7552 " should return */\n"
7553 "static int change_retval = 0; /* Should matherr() change\n"
7554 " function\\(aqs return value? */\n"
7555 "static double new_retval; /* New function return value */\n"
7558 #: build/C/man3/matherr.3:394
7562 "matherr(struct exception *exc)\n"
7564 " fprintf(stderr, \"matherr %s exception in %s() function\\en\",\n"
7565 " (exc-E<gt>type == DOMAIN) ? \"DOMAIN\" :\n"
7566 " (exc-E<gt>type == OVERFLOW) ? \"OVERFLOW\" :\n"
7567 " (exc-E<gt>type == UNDERFLOW) ? \"UNDERFLOW\" :\n"
7568 " (exc-E<gt>type == SING) ? \"SING\" :\n"
7569 " (exc-E<gt>type == TLOSS) ? \"TLOSS\" :\n"
7570 " (exc-E<gt>type == PLOSS) ? \"PLOSS\" : \"???\",\n"
7571 " exc-E<gt>name);\n"
7572 " fprintf(stderr, \" args: %f, %f\\en\",\n"
7573 " exc-E<gt>arg1, exc-E<gt>arg2);\n"
7574 " fprintf(stderr, \" retval: %f\\en\", exc-E<gt>retval);\n"
7577 "matherr(struct exception *exc)\n"
7579 " fprintf(stderr, \"matherr %s exception in %s() function\\en\",\n"
7580 " (exc-E<gt>type == DOMAIN) ? \"DOMAIN\" :\n"
7581 " (exc-E<gt>type == OVERFLOW) ? \"OVERFLOW\" :\n"
7582 " (exc-E<gt>type == UNDERFLOW) ? \"UNDERFLOW\" :\n"
7583 " (exc-E<gt>type == SING) ? \"SING\" :\n"
7584 " (exc-E<gt>type == TLOSS) ? \"TLOSS\" :\n"
7585 " (exc-E<gt>type == PLOSS) ? \"PLOSS\" : \"???\",\n"
7586 " exc-E<gt>name);\n"
7587 " fprintf(stderr, \" args: %f, %f\\en\",\n"
7588 " exc-E<gt>arg1, exc-E<gt>arg2);\n"
7589 " fprintf(stderr, \" retval: %f\\en\", exc-E<gt>retval);\n"
7592 #: build/C/man3/matherr.3:397
7595 " if (change_retval)\n"
7596 " exc-E<gt>retval = new_retval;\n"
7598 " if (change_retval)\n"
7599 " exc-E<gt>retval = new_retval;\n"
7602 #: build/C/man3/matherr.3:400
7605 " return matherr_ret;\n"
7608 " return matherr_ret;\n"
7612 #: build/C/man3/matherr.3:405
7616 "main(int argc, char *argv[])\n"
7621 "main(int argc, char *argv[])\n"
7626 #: build/C/man3/matherr.3:411
7629 " if (argc E<lt> 2) {\n"
7630 " fprintf(stderr, \"Usage: %s E<lt>argvalE<gt>\"\n"
7631 " \" [E<lt>matherr-retE<gt> [E<lt>new-func-retvalE<gt>]]\\en\", argv[0]);\n"
7632 " exit(EXIT_FAILURE);\n"
7635 " if (argc E<lt> 2) {\n"
7636 " fprintf(stderr, \"Usage: %s E<lt>argvalE<gt>\"\n"
7637 " \" [E<lt>matherr-retE<gt> [E<lt>new-func-retvalE<gt>]]\\en\", argv[0]);\n"
7638 " exit(EXIT_FAILURE);\n"
7642 #: build/C/man3/matherr.3:416
7645 " if (argc E<gt> 2) {\n"
7646 " _LIB_VERSION = _SVID_;\n"
7647 " matherr_ret = atoi(argv[2]);\n"
7650 " if (argc E<gt> 2) {\n"
7651 " _LIB_VERSION = _SVID_;\n"
7652 " matherr_ret = atoi(argv[2]);\n"
7656 #: build/C/man3/matherr.3:421
7659 " if (argc E<gt> 3) {\n"
7660 " change_retval = 1;\n"
7661 " new_retval = atof(argv[3]);\n"
7664 " if (argc E<gt> 3) {\n"
7665 " change_retval = 1;\n"
7666 " new_retval = atof(argv[3]);\n"
7670 #: build/C/man3/matherr.3:425
7673 " x = log(atof(argv[1]));\n"
7674 " if (errno != 0)\n"
7675 " perror(\"errno\");\n"
7677 " x = log(atof(argv[1]));\n"
7678 " if (errno != 0)\n"
7679 " perror(\"errno\");\n"
7682 #: build/C/man3/matherr.3:429
7685 " printf(\"x=%f\\en\", x);\n"
7686 " exit(EXIT_SUCCESS);\n"
7689 " printf(\"x=%f\\en\", x);\n"
7690 " exit(EXIT_SUCCESS);\n"
7694 #: build/C/man3/matherr.3:434
7695 msgid "B<fenv>(3), B<math_error>(7), B<standards>(7)"
7696 msgstr "B<fenv>(3), B<math_error>(7), B<standards>(7)"
7699 #: build/C/man3/modf.3:33
7705 #: build/C/man3/modf.3:37
7707 "modf, modff, modfl - extract signed integral and fractional values from "
7708 "floating-point number"
7710 "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"
7713 #: build/C/man3/modf.3:42
7715 msgid "B<double modf(double >I<x>B<, double *>I<iptr>B<);>\n"
7716 msgstr "B<double modf(double >I<x>B<, double *>I<iptr>B<);>\n"
7719 #: build/C/man3/modf.3:44
7721 msgid "B<float modff(float >I<x>B<, float *>I<iptr>B<);>\n"
7722 msgstr "B<float modff(float >I<x>B<, float *>I<iptr>B<);>\n"
7725 #: build/C/man3/modf.3:46
7727 msgid "B<long double modfl(long double >I<x>B<, long double *>I<iptr>B<);>\n"
7728 msgstr "B<long double modfl(long double >I<x>B<, long double *>I<iptr>B<);>\n"
7731 #: build/C/man3/modf.3:58
7732 msgid "B<modf>(), B<modfl>():"
7733 msgstr "B<modf>(), B<modfl>():"
7736 #: build/C/man3/modf.3:76
7738 "The B<modf>() function breaks the argument I<x> into an integral part and a "
7739 "fractional part, each of which has the same sign as I<x>. The integral part "
7740 "is stored in the location pointed to by I<iptr>."
7742 "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"
7743 "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"
7747 #: build/C/man3/modf.3:81
7748 msgid "The B<modf>() function returns the fractional part of I<x>."
7749 msgstr "B<modf>() 関数は I<x> の小数部分を返す。"
7752 #: build/C/man3/modf.3:87
7753 msgid "If I<x> is a NaN, a NaN is returned, and I<*iptr> is set to a NaN."
7754 msgstr "I<x> が NaN の場合、NaN が返され、 I<*iptr> に NaN が設定される。"
7757 #: build/C/man3/modf.3:93
7759 "If I<x> is positive infinity (negative infinity), +0 (-0) is returned, and "
7760 "I<*iptr> is set to positive infinity (negative infinity)."
7762 "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"
7763 "限大 (負の無限大) が設定される。"
7766 #: build/C/man3/modf.3:103
7767 msgid "The B<modf>(), B<modff>(), and B<modfl>() functions are thread-safe."
7768 msgstr "関数 B<modf>(), B<modff>(), B<modfl>() はスレッドセーフである。"
7771 #: build/C/man3/modf.3:112
7772 msgid "B<frexp>(3), B<ldexp>(3)"
7773 msgstr "B<frexp>(3), B<ldexp>(3)"
7776 #: build/C/man3/nan.3:11
7782 #: build/C/man3/nan.3:14
7783 msgid "nan, nanf, nanl - return 'Not a Number'"
7784 msgstr "nan, nanf, nanl - 無効値 ('Not a Number') を返す"
7787 #: build/C/man3/nan.3:18
7788 msgid "B<double nan(const char *>I<tagp>B<);>"
7789 msgstr "B<double nan(const char *>I<tagp>B<);>"
7792 #: build/C/man3/nan.3:20
7793 msgid "B<float nanf(const char *>I<tagp>B<);>"
7794 msgstr "B<float nanf(const char *>I<tagp>B<);>"
7797 #: build/C/man3/nan.3:22
7798 msgid "B<long double nanl(const char *>I<tagp>B<);>"
7799 msgstr "B<long double nanl(const char *>I<tagp>B<);>"
7802 #: build/C/man3/nan.3:34
7803 msgid "B<nan>(), B<nanf>(), B<nanl>():"
7804 msgstr "B<nan>(), B<nanf>(), B<nanl>():"
7807 #: build/C/man3/nan.3:48
7809 "These functions return a representation (determined by I<tagp>) of a quiet "
7810 "NaN. If the implementation does not support quiet NaNs, these functions "
7813 "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"
7814 "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"
7818 #: build/C/man3/nan.3:52
7819 msgid "The call I<nan(\"char-sequence\")> is equivalent to:"
7820 msgstr "I<nan(\"char-sequence\")> を呼び出すのは、以下と等価である。"
7823 #: build/C/man3/nan.3:55
7825 msgid " strtod(\"NAN(char-sequence)\", NULL);\n"
7826 msgstr " strtod(\"NAN(char-sequence)\", NULL);\n"
7829 #: build/C/man3/nan.3:65
7831 "Similarly, calls to B<nanf>() and B<nanl>() are equivalent to analogous "
7832 "calls to B<strtof>(3) and B<strtold>(3)."
7834 "同様に、 B<nanf>() や B<nanl>() を呼び出すのは、 B<strtof>() や "
7835 "B<strtold>() を呼ぶのと同じである。"
7838 #: build/C/man3/nan.3:73
7840 "The argument I<tagp> is used in an unspecified manner. On IEEE 754 systems, "
7841 "there are many representations of NaN, and I<tagp> selects one. On other "
7842 "systems it may do nothing."
7844 "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 "
7845 "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、"
7849 #: build/C/man3/nan.3:79
7851 "C99, POSIX.1-2001. See also IEC 559 and the appendix with recommended "
7852 "functions in IEEE 754/IEEE 854."
7854 "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"
7858 #: build/C/man3/nan.3:83
7859 msgid "B<isnan>(3), B<strtod>(3), B<math_error>(7)"
7860 msgstr "B<isnan>(3), B<strtod>(3), B<math_error>(7)"
7863 #: build/C/man3/nextafter.3:11
7869 #: build/C/man3/nextafter.3:11
7875 #: build/C/man3/nextafter.3:15
7877 "nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - "
7878 "floating-point number manipulation"
7880 "nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - 浮"
7884 #: build/C/man3/nextafter.3:19
7885 msgid "B<double nextafter(double >I<x>B<, double >I<y>B<);>"
7886 msgstr "B<double nextafter(double >I<x>B<, double >I<y>B<);>"
7889 #: build/C/man3/nextafter.3:21
7890 msgid "B<float nextafterf(float >I<x>B<, float >I<y>B<);>"
7891 msgstr "B<float nextafterf(float >I<x>B<, float >I<y>B<);>"
7894 #: build/C/man3/nextafter.3:23
7895 msgid "B<long double nextafterl(long double >I<x>B<, long double >I<y>B<);>"
7896 msgstr "B<long double nextafterl(long double >I<x>B<, long double >I<y>B<);>"
7899 #: build/C/man3/nextafter.3:25
7900 msgid "B<double nexttoward(double >I<x>B<, long double >I<y>B<);>"
7901 msgstr "B<double nexttoward(double >I<x>B<, long double >I<y>B<);>"
7904 #: build/C/man3/nextafter.3:27
7905 msgid "B<float nexttowardf(float >I<x>B<, long double >I<y>B<);>"
7906 msgstr "B<float nexttowardf(float >I<x>B<, long double >I<y>B<);>"
7909 #: build/C/man3/nextafter.3:29
7910 msgid "B<long double nexttowardl(long double >I<x>B<, long double >I<y>B<);>"
7911 msgstr "B<long double nexttowardl(long double >I<x>B<, long double >I<y>B<);>"
7914 #: build/C/man3/nextafter.3:39
7915 msgid "B<nextafter>():"
7916 msgstr "B<nextafter>():"
7919 #: build/C/man3/nextafter.3:51
7920 msgid "B<nextafterf>(), B<nextafterl>():"
7921 msgstr "B<nextafterf>(), B<nextafterl>():"
7924 #: build/C/man3/nextafter.3:62
7925 msgid "B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>():"
7926 msgstr "B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>():"
7929 #: build/C/man3/nextafter.3:86
7931 "The B<nextafter>(), B<nextafterf>(), and B<nextafterl>() functions return "
7932 "the next representable floating-point value following I<x> in the direction "
7933 "of I<y>. If I<y> is less than I<x>, these functions will return the largest "
7934 "representable number less than I<x>."
7936 "関数 B<nextafter>(), B<nextafterf>(), B<nextafterl>() は、I<y> に向かう方向"
7937 "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、 "
7938 "I<x> より小さい最大の浮動小数点表現の値を返す。"
7941 #: build/C/man3/nextafter.3:93
7942 msgid "If I<x> equals I<y>, the functions return I<y>."
7943 msgstr "I<x> が I<y> と等しい場合、I<y> が返される。"
7946 #: build/C/man3/nextafter.3:104
7948 "The B<nexttoward>(), B<nexttowardf>(), and B<nexttowardl>() functions do "
7949 "the same as the corresponding B<nextafter>() functions, except that they "
7950 "have a I<long double> second argument."
7952 "関数 B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>() は、2 番目の引き数"
7953 "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"
7957 #: build/C/man3/nextafter.3:110
7959 "On success, these functions return the next representable floating-point "
7960 "value after I<x> in the direction of I<y>."
7962 "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"
7966 #: build/C/man3/nextafter.3:120
7968 "If I<x> equals I<y>, then I<y> (cast to the same type as I<x>) is returned."
7970 "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"
7975 #: build/C/man3/nextafter.3:140
7977 "If I<x> is finite, and the result would overflow, a range error occurs, and "
7978 "the functions return B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, "
7979 "respectively, with the correct mathematical sign."
7981 "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"
7982 "生し、 各関数はそれぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。返り"
7983 "値には数学的に正しい符号が付与される。"
7986 #: build/C/man3/nextafter.3:149
7988 "If I<x> is not equal to I<y>, and the correct function result would be "
7989 "subnormal, zero, or underflow, a range error occurs, and either the correct "
7990 "value (if it can be represented), or 0.0, is returned."
7992 "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"
7993 "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"
7997 #: build/C/man3/nextafter.3:165
7999 msgid "Range error: result is subnormal or underflows"
8000 msgstr "範囲エラー: 結果が非正規化数かアンダーフロー"
8003 #: build/C/man3/nextafter.3:190
8005 "The B<nextafter>(), B<nextafterf>(), B<nextafterl>(), B<nexttoward>(), "
8006 "B<nexttowardf>(), and B<nexttowardl>() functions are thread-safe."
8008 "関数 B<nextafter>(), B<nextafterf>(), B<nextafterl>(), B<nexttoward>(), "
8009 "B<nexttowardf>(), B<nexttowardl>() はスレッドセーフである。"
8012 #: build/C/man3/nextafter.3:199
8014 "In glibc version 2.5 and earlier, these functions do not raise an underflow "
8015 "floating-point (B<FE_UNDERFLOW>) exception when an underflow occurs."
8017 "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"
8018 "アンダーフロー浮動小数点例外 (B<FE_UNDERFLOW>) を上がない。"
8021 #: build/C/man3/nextafter.3:201
8022 msgid "B<nearbyint>(3)"
8023 msgstr "B<nearbyint>(3)"
8026 #: build/C/man3/pow.3:35
8032 #: build/C/man3/pow.3:38
8033 msgid "pow, powf, powl - power functions"
8034 msgstr "pow, powf, powl - 累乗関数"
8037 #: build/C/man3/pow.3:43
8039 msgid "B<double pow(double >I<x>B<, double >I<y>B<);>\n"
8040 msgstr "B<double pow(double >I<x>B<, double >I<y>B<);>\n"
8043 #: build/C/man3/pow.3:45
8045 msgid "B<float powf(float >I<x>B<, float >I<y>B<);>\n"
8046 msgstr "B<float powf(float >I<x>B<, float >I<y>B<);>\n"
8049 #: build/C/man3/pow.3:47
8051 msgid "B<long double powl(long double >I<x>B<, long double >I<y>B<);>\n"
8052 msgstr "B<long double powl(long double >I<x>B<, long double >I<y>B<);>\n"
8055 #: build/C/man3/pow.3:59
8056 msgid "B<powf>(), B<powl>():"
8057 msgstr "B<powf>(), B<powl>():"
8060 #: build/C/man3/pow.3:75
8062 "The B<pow>() function returns the value of I<x> raised to the power of I<y>."
8063 msgstr "B<pow>() 関数は I<x> の I<y> 乗の値を返す。"
8066 #: build/C/man3/pow.3:80
8068 "On success, these functions return the value of I<x> to the power of I<y>."
8069 msgstr "成功すると、これらの関数は I<x> の I<y> 乗の値を返す。"
8071 #. The domain error is generated at least as far back as glibc 2.4
8073 #: build/C/man3/pow.3:88
8075 "If I<x> is a finite value less than 0, and I<y> is a finite noninteger, a "
8076 "domain error occurs, and a NaN is returned."
8078 "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 "
8079 "error) が発生し、 NaN が返される。"
8081 #. The range error is generated at least as far back as glibc 2.4
8083 #: build/C/man3/pow.3:98
8085 "If the result overflows, a range error occurs, and the functions return "
8086 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the "
8087 "mathematically correct sign."
8089 "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"
8090 "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"
8093 #. POSIX.1 does not specify the sign of the zero,
8094 #. but http://sources.redhat.com/bugzilla/show_bug.cgi?id=2678
8095 #. points out that the zero has the wrong sign in some cases.
8097 #: build/C/man3/pow.3:105
8099 "If result underflows, and is not representable, a range error occurs, and "
8102 "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、 "
8106 #: build/C/man3/pow.3:111
8108 "Except as specified below, if I<x> or I<y> is a NaN, the result is a NaN."
8110 "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"
8114 #: build/C/man3/pow.3:117
8115 msgid "If I<x> is +1, the result is 1.0 (even if I<y> is a NaN)."
8117 "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。"
8120 #: build/C/man3/pow.3:123
8121 msgid "If I<y> is 0, the result is 1.0 (even if I<x> is a NaN)."
8123 "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。"
8126 #: build/C/man3/pow.3:131
8128 "If I<x> is +0 (-0), and I<y> is an odd integer greater than 0, the result is "
8131 "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。"
8134 #: build/C/man3/pow.3:139
8136 "If I<x> is 0, and I<y> greater than 0 and not an odd integer, the result is "
8139 "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。"
8142 #: build/C/man3/pow.3:147
8144 "If I<x> is -1, and I<y> is positive infinity or negative infinity, the "
8147 "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。"
8150 #: build/C/man3/pow.3:155
8152 "If the absolute value of I<x> is less than 1, and I<y> is negative infinity, "
8153 "the result is positive infinity."
8155 "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"
8159 #: build/C/man3/pow.3:163
8161 "If the absolute value of I<x> is greater than 1, and I<y> is negative "
8162 "infinity, the result is +0."
8164 "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。"
8167 #: build/C/man3/pow.3:171
8169 "If the absolute value of I<x> is less than 1, and I<y> is positive infinity, "
8172 "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。"
8175 #: build/C/man3/pow.3:179
8177 "If the absolute value of I<x> is greater than 1, and I<y> is positive "
8178 "infinity, the result is positive infinity."
8180 "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"
8184 #: build/C/man3/pow.3:187
8186 "If I<x> is negative infinity, and I<y> is an odd integer less than 0, the "
8189 "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。"
8192 #: build/C/man3/pow.3:195
8194 "If I<x> is negative infinity, and I<y> less than 0 and not an odd integer, "
8197 "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"
8201 #: build/C/man3/pow.3:203
8203 "If I<x> is negative infinity, and I<y> is an odd integer greater than 0, the "
8204 "result is negative infinity."
8206 "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"
8210 #: build/C/man3/pow.3:211
8212 "If I<x> is negative infinity, and I<y> greater than 0 and not an odd "
8213 "integer, the result is positive infinity."
8215 "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"
8219 #: build/C/man3/pow.3:219
8220 msgid "If I<x> is positive infinity, and I<y> less than 0, the result is +0."
8221 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。"
8224 #: build/C/man3/pow.3:227
8226 "If I<x> is positive infinity, and I<y> greater than 0, the result is "
8227 "positive infinity."
8229 "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。"
8232 #: build/C/man3/pow.3:242
8234 "If I<x> is +0 or -0, and I<y> is an odd integer less than 0, a pole error "
8235 "occurs and B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, is returned, with the "
8236 "same sign as I<x>."
8238 "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) "
8239 "が発生し、返り値は B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> となる。 I<x> と同"
8242 #. The pole error is generated at least as far back as glibc 2.4
8244 #: build/C/man3/pow.3:256
8246 "If I<x> is +0 or -0, and I<y> is less than 0 and not an odd integer, a pole "
8247 "error occurs and +B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, is returned."
8249 "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"
8250 "し、 返り値は B<+>HUGE_VALB<,> B<+>HUGE_VALFB<,> B<+>HUGE_VALL となる。"
8253 #: build/C/man3/pow.3:283
8255 msgid "Domain error: I<x> is negative, and I<y> is a finite noninteger"
8256 msgstr "領域エラー: I<x> が負で、I<y> が整数でない有限値"
8259 #: build/C/man3/pow.3:291
8261 msgid "Pole error: I<x> is zero, and I<y> is negative"
8262 msgstr "極エラー: I<x> がゼロで、I<y> が負"
8265 #: build/C/man3/pow.3:300
8267 msgid "Range error: the result overflows"
8268 msgstr "範囲エラー: 結果がオーバーフロー"
8271 #: build/C/man3/pow.3:308
8273 msgid "Range error: the result underflows"
8274 msgstr "範囲エラー: 結果がアンダーフロー"
8277 #. https://sourceware.org/bugzilla/show_bug.cgi?id=13932
8279 #: build/C/man3/pow.3:335
8281 "On 64-bits, B<pow>() may be more than 10,000 times slower for some (rare) "
8282 "inputs than for other nearby inputs. This only affects B<pow>(), and not "
8283 "B<powf>() nor B<powl>()."
8285 "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"
8286 "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"
8287 "起こることであり、 B<powf>() や B<powl>() では起こらない。"
8289 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6776
8290 #. or possibly 2.9, I haven't found the source code change
8291 #. and I don't have a 2.9 system to test
8293 #: build/C/man3/pow.3:349
8295 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> is set to "
8296 "B<EDOM> instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
8297 "does the right thing."
8299 "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"
8300 "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 "
8301 "2.10 以降の glibc では、正しい動作をする。"
8303 #. see bug http://sources.redhat.com/bugzilla/show_bug.cgi?id=3866
8304 #. and http://sources.redhat.com/bugzilla/show_bug.cgi?id=369
8306 #: build/C/man3/pow.3:369
8308 "If I<x> is negative, then large negative or positive I<y> values yield a NaN "
8309 "as the function result, with I<errno> set to B<EDOM>, and an invalid "
8310 "(B<FE_INVALID>) floating-point exception. For example, with B<pow>(), one "
8311 "sees this behavior when the absolute value of I<y> is greater than about "
8314 "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"
8315 "り、 I<errno> に B<EDOM> が設定され、 不正浮動小数点例外 (B<FE_INVALID>) が"
8316 "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"
8319 #. FIXME . Actually, 2.3.2 is the earliest test result I have; so yet
8320 #. to confirm if this error occurs only in 2.3.2.
8322 #: build/C/man3/pow.3:378
8324 "In version 2.3.2 and earlier, when an overflow or underflow error occurs, "
8325 "glibc's B<pow>() generates a bogus invalid floating-point exception "
8326 "(B<FE_INVALID>) in addition to the overflow or underflow exception."
8328 "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"
8329 "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"
8330 "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。"
8333 #: build/C/man3/pow.3:382
8334 msgid "B<cbrt>(3), B<cpow>(3), B<sqrt>(3)"
8335 msgstr "B<cbrt>(3), B<cpow>(3), B<sqrt>(3)"
8338 #: build/C/man3/pow10.3:25
8344 #: build/C/man3/pow10.3:28
8345 msgid "pow10, pow10f, pow10l - base-10 power functions"
8346 msgstr "pow10, pow10f, pow10l - 底が 10 の累乗関数"
8349 #: build/C/man3/pow10.3:32 build/C/man3/sincos.3:16
8352 "B<#define _GNU_SOURCE> /* See feature_test_macros(7) */\n"
8353 "B<#include E<lt>math.hE<gt>>\n"
8355 "B<#define _GNU_SOURCE> /* feature_test_macros(7) 参照 */\n"
8356 "B<#include E<lt>math.hE<gt>>\n"
8359 #: build/C/man3/pow10.3:34
8361 msgid "B<double pow10(double >I<x>B<);>\n"
8362 msgstr "B<double pow10(double >I<x>B<);>\n"
8365 #: build/C/man3/pow10.3:36
8367 msgid "B<float pow10f(float >I<x>B<);>\n"
8368 msgstr "B<float pow10f(float >I<x>B<);>\n"
8371 #: build/C/man3/pow10.3:38
8373 msgid "B<long double pow10l(long double >I<x>B<);>\n"
8374 msgstr "B<long double pow10l(long double >I<x>B<);>\n"
8377 #: build/C/man3/pow10.3:47
8379 "The B<pow10>() function returns the value of 10 raised to the power I<x>."
8380 msgstr "B<pow10>() 関数は 10 の I<x> 乗の値を返す。"
8383 #: build/C/man3/pow10.3:51
8384 msgid "This is a GNU extension."
8385 msgstr "これは GNU による拡張である。"
8388 #: build/C/man3/pow10.3:54
8390 "These functions are identical to the functions listed under B<exp10>(3)."
8391 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。"
8394 #: build/C/man3/pow10.3:57
8395 msgid "B<exp10>(3), B<pow>(3)"
8396 msgstr "B<exp10>(3), B<pow>(3)"
8399 #: build/C/man3/remainder.3:37
8405 #: build/C/man3/remainder.3:41
8407 "drem, dremf, dreml, remainder, remainderf, remainderl - floating-point "
8408 "remainder function"
8410 "drem, dremf, dreml, remainder, remainderf, remainderl - 浮動小数点剰余関数"
8413 #: build/C/man3/remainder.3:49
8416 "/* The C99 versions */\n"
8417 "B<double remainder(double >I<x>B<, double >I<y>B<);>\n"
8418 "B<float remainderf(float >I<x>B<, float >I<y>B<);>\n"
8419 "B<long double remainderl(long double >I<x>B<, long double >I<y>B<);>\n"
8422 "B<double remainder(double >I<x>B<, double >I<y>B<);>\n"
8423 "B<float remainderf(float >I<x>B<, float >I<y>B<);>\n"
8424 "B<long double remainderl(long double >I<x>B<, long double >I<y>B<);>\n"
8427 #: build/C/man3/remainder.3:54
8430 "/* Obsolete synonyms */\n"
8431 "B<double drem(double >I<x>B<, double >I<y>B<);>\n"
8432 "B<float dremf(float >I<x>B<, float >I<y>B<);>\n"
8433 "B<long double dreml(long double >I<x>B<, long double >I<y>B<);>\n"
8436 "B<double drem(double >I<x>B<, double >I<y>B<);>\n"
8437 "B<float dremf(float >I<x>B<, float >I<y>B<);>\n"
8438 "B<long double dreml(long double >I<x>B<, long double >I<y>B<);>\n"
8441 #: build/C/man3/remainder.3:65
8442 msgid "B<remainder>():"
8443 msgstr "B<remainder>():"
8446 #: build/C/man3/remainder.3:70
8448 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8449 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
8452 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8453 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
8457 #: build/C/man3/remainder.3:77
8458 msgid "B<remainderf>(), B<remainderl>():"
8459 msgstr "B<remainderf>(), B<remainderl>():"
8462 #: build/C/man3/remainder.3:88
8463 msgid "B<drem>(), B<dremf>(), B<dreml>():"
8464 msgstr "B<drem>(), B<dremf>(), B<dreml>():"
8467 #: build/C/man3/remainder.3:90 build/C/man3/significand.3:35
8468 msgid "_SVID_SOURCE || _BSD_SOURCE"
8469 msgstr "_SVID_SOURCE || _BSD_SOURCE"
8472 #: build/C/man3/remainder.3:111
8474 "The B<remainder>() function computes the remainder of dividing I<x> by "
8475 "I<y>. The return value is I<x>-I<n>*I<y>, where I<n> is the value I<x\\ /\\ "
8476 "y>, rounded to the nearest integer. If the absolute value of I<x>-I<n>*I<y> "
8477 "is 0.5, I<n> is chosen to be even."
8479 "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>-"
8480 "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"
8481 "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"
8485 #: build/C/man3/remainder.3:114
8487 "These functions are unaffected by the current rounding mode (see B<fenv>(3))."
8489 "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 "
8493 #: build/C/man3/remainder.3:118
8494 msgid "The B<drem>() function does precisely the same thing."
8495 msgstr "B<drem>() 関数はこれと全く同じ動作をする。"
8498 #: build/C/man3/remainder.3:124
8500 "On success, these functions return the floating-point remainder, I<x>-"
8501 "I<n>*I<y>. If the return value is 0, it has the sign of I<x>."
8503 "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 "
8504 "0 の場合、その符号は I<x> と同じになる。"
8507 #: build/C/man3/remainder.3:139 build/C/man3/remquo.3:92
8509 "If I<x> is an infinity, and I<y> is not a NaN, a domain error occurs, and a "
8512 "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、"
8516 #: build/C/man3/remainder.3:150 build/C/man3/remquo.3:101
8518 "If I<y> is zero, and I<x> is not a NaN, a domain error occurs, and a NaN is "
8521 "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、"
8525 #: build/C/man3/remainder.3:157
8527 msgid "Domain error: I<x> is an infinity and I<y> is not a NaN"
8528 msgstr "領域エラー (domain error): I<x> が無限大で I<y> が NaN ではない"
8532 #: build/C/man3/remainder.3:188
8534 "The functions B<remainder>(), B<remainderf>(), and B<remainderl>() are "
8535 "specified in C99 and POSIX.1-2001."
8537 "関数 B<remainder>(), B<remainderf>(), B<remainderl>() は C99 と "
8538 "POSIX.1-2001 で規定されている。"
8541 #: build/C/man3/remainder.3:204
8543 "The function B<drem>() is from 4.3BSD. The I<float> and I<long double> "
8544 "variants B<dremf>() and B<dreml>() exist on some systems, such as Tru64 "
8545 "and glibc2. Avoid the use of these functions in favor of B<remainder>() "
8548 "関数 B<drem>() は 4.3BSD に由来する。 I<float> と I<long double> 版の "
8549 "B<dremf>() と B<dreml>() は、Tru64 や glibc2 のようないくつかのシステムに存"
8550 "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。"
8553 #: build/C/man3/remainder.3:206
8558 #: build/C/man3/remainder.3:208
8560 msgid " remainder(nan(\"\"), 0);\n"
8561 msgstr " remainder(nan(\"\"), 0);\n"
8563 #. FIXME . this bug occurs as at glibc 2.8.
8564 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6779
8566 #: build/C/man3/remainder.3:213
8568 "returns a NaN, as expected, but wrongly causes a domain error; it should "
8569 "yield a silent NaN."
8571 "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"
8575 #: build/C/man3/remainder.3:215
8576 msgid "The call \"remainder(29.0, 3.0)\" returns -1."
8577 msgstr "\"remainder(29.0, 3.0)\" を呼び出すと -1 を返す。"
8580 #: build/C/man3/remainder.3:219
8581 msgid "B<div>(3), B<fmod>(3), B<remquo>(3)"
8582 msgstr "B<div>(3), B<fmod>(3), B<remquo>(3)"
8585 #: build/C/man3/remquo.3:12
8591 #: build/C/man3/remquo.3:12
8597 #: build/C/man3/remquo.3:15
8598 msgid "remquo, remquof, remquol - remainder and part of quotient"
8599 msgstr "remquo, remquof, remquol - 商の一部と剰余を求める"
8602 #: build/C/man3/remquo.3:20
8604 msgid "B<double remquo(double >I<x>B<, double >I<y>B<, int *>I<quo>B<);>\n"
8605 msgstr "B<double remquo(double >I<x>B<, double >I<y>B<, int *>I<quo>B<);>\n"
8608 #: build/C/man3/remquo.3:22
8610 msgid "B<float remquof(float >I<x>B<, float >I<y>B<, int *>I<quo>B<);>\n"
8611 msgstr "B<float remquof(float >I<x>B<, float >I<y>B<, int *>I<quo>B<);>\n"
8614 #: build/C/man3/remquo.3:24
8616 msgid "B<long double remquol(long double >I<x>B<, long double >I<y>B<, int *>I<quo>B<);>\n"
8617 msgstr "B<long double remquol(long double >I<x>B<, long double >I<y>B<, int *>I<quo>B<);>\n"
8620 #: build/C/man3/remquo.3:37
8621 msgid "B<remquo>(), B<remquof>(), B<remquol>():"
8622 msgstr "B<remquo>(), B<remquof>(), B<remquol>():"
8625 #: build/C/man3/remquo.3:55
8627 "These functions compute the remainder and part of the quotient upon division "
8628 "of I<x> by I<y>. A few bits of the quotient are stored via the I<quo> "
8629 "pointer. The remainder is returned as the function result."
8631 "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"
8632 "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"
8636 #: build/C/man3/remquo.3:59
8638 "The value of the remainder is the same as that computed by the "
8639 "B<remainder>(3) function."
8640 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。"
8643 #: build/C/man3/remquo.3:65
8645 "The value stored via the I<quo> pointer has the sign of I<x\\ /\\ y> and "
8646 "agrees with the quotient in at least the low order 3 bits."
8648 "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"
8651 #. A possible application of this function might be the computation
8652 #. of sin(x). Compute remquo(x, pi/2, &quo) or so.
8653 #. glibc, UnixWare: return 3 bits
8654 #. MacOS 10: return 7 bits
8656 #: build/C/man3/remquo.3:73
8658 "For example, I<remquo(29.0,\\ 3.0)> returns -1.0 and might store 2. Note "
8659 "that the actual quotient might not fit in an integer."
8661 "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"
8662 "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。"
8665 #: build/C/man3/remquo.3:77
8667 "On success, these functions return the same value as the analogous functions "
8668 "described in B<remainder>(3)."
8670 "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"
8674 #: build/C/man3/remquo.3:108
8676 msgid "Domain error: I<x> is an infinity or I<y> is 0, and the other argument is not a NaN"
8677 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"
8680 #: build/C/man3/remquo.3:132
8682 "The B<remquo>(), B<remquof>(), and B<remquol>() functions are thread-safe."
8683 msgstr "関数 B<remquo>(), B<remquof>(), B<remquol>() はスレッドセーフである。"
8686 #: build/C/man3/remquo.3:138
8687 msgid "B<fmod>(3), B<logb>(3), B<remainder>(3)"
8688 msgstr "B<fmod>(3), B<logb>(3), B<remainder>(3)"
8691 #: build/C/man3/rint.3:27
8697 #: build/C/man3/rint.3:31
8699 "nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - round to nearest "
8702 "nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - 最も近い整数に丸める"
8705 #: build/C/man3/rint.3:36
8707 msgid "B<double nearbyint(double >I<x>B<);>\n"
8708 msgstr "B<double nearbyint(double >I<x>B<);>\n"
8711 #: build/C/man3/rint.3:38
8713 msgid "B<float nearbyintf(float >I<x>B<);>\n"
8714 msgstr "B<float nearbyintf(float >I<x>B<);>\n"
8717 #: build/C/man3/rint.3:40
8719 msgid "B<long double nearbyintl(long double >I<x>B<);>\n"
8720 msgstr "B<long double nearbyintl(long double >I<x>B<);>\n"
8723 #: build/C/man3/rint.3:42
8725 msgid "B<double rint(double >I<x>B<);>\n"
8726 msgstr "B<double rint(double >I<x>B<);>\n"
8729 #: build/C/man3/rint.3:44
8731 msgid "B<float rintf(float >I<x>B<);>\n"
8732 msgstr "B<float rintf(float >I<x>B<);>\n"
8735 #: build/C/man3/rint.3:46
8737 msgid "B<long double rintl(long double >I<x>B<);>\n"
8738 msgstr "B<long double rintl(long double >I<x>B<);>\n"
8741 #: build/C/man3/rint.3:59
8742 msgid "B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>():"
8743 msgstr "B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>():"
8746 #: build/C/man3/rint.3:61
8748 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L || "
8751 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L || "
8755 #: build/C/man3/rint.3:67
8760 #: build/C/man3/rint.3:78
8761 msgid "B<rintf>(), B<rintl>():"
8762 msgstr "B<rintf>(), B<rintl>():"
8765 #: build/C/man3/rint.3:98
8767 "The B<nearbyint>(), B<nearbyintf>(), and B<nearbyintl>() functions round "
8768 "their argument to an integer value in floating-point format, using the "
8769 "current rounding direction (see B<fesetround>(3)) and without raising the "
8770 "I<inexact> exception."
8772 "関数 B<nearbyint>(), B<nearbyintf>(), and B<nearbyintl>() は、現在の丸め方向 "
8773 "(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> "
8777 #: build/C/man3/rint.3:111
8779 "The B<rint>(), B<rintf>(), and B<rintl>() functions do the same, but will "
8780 "raise the I<inexact> exception (B<FE_INEXACT>, checkable via "
8781 "B<fetestexcept>(3)) when the result differs in value from the argument."
8783 "関数 B<rint>(), B<rintf>(), and B<rintl>() も同じような動作をするが、 結果が"
8784 "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 "
8785 "B<fetestexcept>(3) 経由で確認可能)。"
8788 #: build/C/man3/rint.3:133
8790 "The B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>(), B<rint>(), B<rintf>(), "
8791 "and B<rintl>() functions are thread-safe."
8793 "関数 B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>(), B<rint>(), "
8794 "B<rintf>(), B<rintl>() はスレッドセーフである。"
8797 #: build/C/man3/rint.3:155
8799 "If you want to store the rounded value in an integer type, you probably want "
8800 "to use one of the functions described in B<lrint>(3) instead."
8802 "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"
8803 "載っている関数のどれかを使いたいのだろう。"
8806 #: build/C/man3/rint.3:161
8807 msgid "B<ceil>(3), B<floor>(3), B<lrint>(3), B<round>(3), B<trunc>(3)"
8808 msgstr "B<ceil>(3), B<floor>(3), B<lrint>(3), B<round>(3), B<trunc>(3)"
8811 #: build/C/man3/round.3:27
8817 #: build/C/man3/round.3:30
8818 msgid "round, roundf, roundl - round to nearest integer, away from zero"
8820 "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 "
8824 #: build/C/man3/round.3:35
8826 msgid "B<double round(double >I<x>B<);>\n"
8827 msgstr "B<double round(double >I<x>B<);>\n"
8830 #: build/C/man3/round.3:37
8832 msgid "B<float roundf(float >I<x>B<);>\n"
8833 msgstr "B<float roundf(float >I<x>B<);>\n"
8836 #: build/C/man3/round.3:39
8838 msgid "B<long double roundl(long double >I<x>B<);>\n"
8839 msgstr "B<long double roundl(long double >I<x>B<);>\n"
8842 #: build/C/man3/round.3:52
8843 msgid "B<round>(), B<roundf>(), B<roundl>():"
8844 msgstr "B<round>(), B<roundf>(), B<roundl>():"
8847 #: build/C/man3/round.3:69
8849 "These functions round I<x> to the nearest integer, but round halfway cases "
8850 "away from zero (regardless of the current rounding direction, see "
8851 "B<fenv>(3)), instead of to the nearest even integer like B<rint>(3)."
8853 "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、 "
8854 "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"
8855 "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)。"
8858 #: build/C/man3/round.3:75
8859 msgid "For example, I<round(0.5)> is 1.0, and I<round(-0.5)> is -1.0."
8860 msgstr "例えば、 I<round(0.5)> は 1.0 で、 I<round(-0.5)> は -1.0 である。"
8863 #: build/C/man3/round.3:96
8865 "The B<round>(), B<roundf>(), and B<roundl>() functions are thread-safe."
8866 msgstr "関数 B<round>(), B<roundf>(), B<roundl>() はスレッドセーフである。"
8868 #. The POSIX.1-2001 APPLICATION USAGE SECTION discusses this point.
8870 #: build/C/man3/round.3:114
8872 "POSIX.1-2001 contains text about overflow (which might set I<errno> to "
8873 "B<ERANGE>, or raise an B<FE_OVERFLOW> exception). In practice, the result "
8874 "cannot overflow on any current machine, so this error-handling stuff is just "
8875 "nonsense. (More precisely, overflow can happen only when the maximum value "
8876 "of the exponent is smaller than the number of mantissa bits. For the "
8877 "IEEE-754 standard 32-bit and 64-bit floating-point numbers the maximum value "
8878 "of the exponent is 128 (respectively, 1024), and the number of mantissa bits "
8879 "is 24 (respectively, 53).)"
8881 "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"
8882 "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"
8883 "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"
8884 "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"
8885 "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。 "
8886 "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"
8887 "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。)"
8890 #: build/C/man3/round.3:119
8892 "If you want to store the rounded value in an integer type, you probably want "
8893 "to use one of the functions described in B<lround>(3) instead."
8895 "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"
8896 "載っている関数のどれかを使いたいのだろう。"
8899 #: build/C/man3/round.3:126
8901 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), "
8904 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), "
8908 #: build/C/man3/scalb.3:27
8914 #: build/C/man3/scalb.3:27
8920 #: build/C/man3/scalb.3:31
8922 "scalb, scalbf, scalbl - multiply floating-point number by integral power of "
8925 "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)"
8928 #: build/C/man3/scalb.3:35
8929 msgid "B<double scalb(double >I<x>B<, double >I<exp>B<);>"
8930 msgstr "B<double scalb(double >I<x>B<, double >I<exp>B<);>"
8933 #: build/C/man3/scalb.3:37
8934 msgid "B<float scalbf(float >I<x>B<, float >I<exp>B<);>"
8935 msgstr "B<float scalbf(float >I<x>B<, float >I<exp>B<);>"
8938 #: build/C/man3/scalb.3:39
8939 msgid "B<long double scalbl(long double >I<x>B<, long double >I<exp>B<);>"
8940 msgstr "B<long double scalbl(long double >I<x>B<, long double >I<exp>B<);>"
8943 #: build/C/man3/scalb.3:49
8945 msgstr "B<scalb>():"
8948 #: build/C/man3/scalb.3:52
8950 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8951 "\\ &&\\ _XOPEN_SOURCE_EXTENDED"
8953 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8954 "\\ &&\\ _XOPEN_SOURCE_EXTENDED"
8957 #: build/C/man3/scalb.3:56
8958 msgid "B<scalbf>(), B<scalbl>():"
8959 msgstr "B<scalbf>(), B<scalbl>():"
8962 #: build/C/man3/scalb.3:69 build/C/man3/scalbln.3:85
8964 "These functions multiply their first argument I<x> by B<FLT_RADIX> (probably "
8965 "2) to the power of I<exp>, that is:"
8967 "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 "
8968 "(B<FLT_RADIX> はおそらく 2 である)。つまり、以下の式の値を返す。"
8971 #: build/C/man3/scalb.3:72 build/C/man3/scalbln.3:88
8973 msgid " x * FLT_RADIX ** exp\n"
8974 msgstr " x * FLT_RADIX ** exp\n"
8976 #. not in /usr/include but in a gcc lib
8978 #: build/C/man3/scalb.3:79 build/C/man3/scalbln.3:95
8980 "The definition of B<FLT_RADIX> can be obtained by including I<E<lt>float."
8983 "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。"
8986 #: build/C/man3/scalb.3:86 build/C/man3/scalbln.3:102
8987 msgid "On success, these functions return I<x> * B<FLT_RADIX> ** I<exp>."
8988 msgstr "成功すると、これらの関数は I<x> * B<FLT_RADIX> ** I<exp> を返す。"
8991 #: build/C/man3/scalb.3:92
8992 msgid "If I<x> or I<exp> is a NaN, a NaN is returned."
8993 msgstr "I<x> か I<exp> が NaN の場合、NaN が返される。"
8996 #: build/C/man3/scalb.3:100
8998 "If I<x> is positive infinity (negative infinity), and I<exp> is not negative "
8999 "infinity, positive infinity (negative infinity) is returned."
9001 "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 "
9005 #: build/C/man3/scalb.3:106
9007 "If I<x> is +0 (-0), and I<exp> is not positive infinity, +0 (-0) is returned."
9008 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。"
9011 #: build/C/man3/scalb.3:114
9013 "If I<x> is zero, and I<exp> is positive infinity, a domain error occurs, and "
9014 "a NaN is returned."
9016 "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"
9020 #: build/C/man3/scalb.3:123
9022 "If I<x> is an infinity, and I<exp> is negative infinity, a domain error "
9023 "occurs, and a NaN is returned."
9025 "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"
9029 #: build/C/man3/scalb.3:138 build/C/man3/scalbln.3:130
9031 "If the result underflows, a range error occurs, and the functions return "
9032 "zero, with a sign the same as I<x>."
9034 "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 "
9038 #: build/C/man3/scalb.3:145
9040 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"
9041 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"
9044 #: build/C/man3/scalb.3:191
9046 "B<scalb>() is specified in POSIX.1-2001, but marked obsolescent. "
9047 "POSIX.1-2008 removes the specification of B<scalb>(), recommending the use "
9048 "of B<scalbln>(3), B<scalblnf>(3), or B<scalblnl>(3) instead. The "
9049 "B<scalb>() function is from 4.3BSD."
9051 "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。 "
9052 "POSIX.1-2008 では B<scalb>() の仕様は削除されており、代わりに "
9053 "B<scalbln>(3), B<scalblnf>(3), B<scalblnl>(3) の使用が推奨されている。 "
9054 "B<scalb>() 関数は 4.3BSD に由来する。"
9056 #. Looking at header files: scalbf() is present on the
9057 #. BSDs, Tru64, HP-UX 11, Irix 6.5; scalbl() is on HP-UX 11 and Tru64.
9059 #: build/C/man3/scalb.3:200
9061 "B<scalbf>() and B<scalbl>() are unstandardized; B<scalbf>() is "
9062 "nevertheless present on several other systems"
9064 "B<scalbf>() と B<scalbl>() は標準化されていない。 それにも関わらず、 "
9065 "B<scalbf>() はいくつかの他のシステムに存在する。"
9068 #: build/C/man3/scalb.3:203
9069 msgid "B<ldexp>(3), B<scalbln>(3)"
9070 msgstr "B<ldexp>(3), B<scalbln>(3)"
9073 #: build/C/man3/scalbln.3:27
9079 #: build/C/man3/scalbln.3:31
9081 "scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - multiply floating-"
9082 "point number by integral power of radix"
9084 "scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - \n"
9088 #: build/C/man3/scalbln.3:35
9089 msgid "B<double scalbln(double >I<x>B<, long int >I<exp>B<);>"
9090 msgstr "B<double scalbln(double >I<x>B<, long int >I<exp>B<);>"
9093 #: build/C/man3/scalbln.3:37
9094 msgid "B<float scalblnf(float >I<x>B<, long int >I<exp>B<);>"
9095 msgstr "B<float scalblnf(float >I<x>B<, long int >I<exp>B<);>"
9098 #: build/C/man3/scalbln.3:39
9099 msgid "B<long double scalblnl(long double >I<x>B<, long int >I<exp>B<);>"
9100 msgstr "B<long double scalblnl(long double >I<x>B<, long int >I<exp>B<);>"
9103 #: build/C/man3/scalbln.3:41
9104 msgid "B<double scalbn(double >I<x>B<, int >I<exp>B<);>"
9105 msgstr "B<double scalbn(double >I<x>B<, int >I<exp>B<);>"
9108 #: build/C/man3/scalbln.3:43
9109 msgid "B<float scalbnf(float >I<x>B<, int >I<exp>B<);>"
9110 msgstr "B<float scalbnf(float >I<x>B<, int >I<exp>B<);>"
9113 #: build/C/man3/scalbln.3:45
9114 msgid "B<long double scalbnl(long double >I<x>B<, int >I<exp>B<);>"
9115 msgstr "B<long double scalbnl(long double >I<x>B<, int >I<exp>B<);>"
9118 #: build/C/man3/scalbln.3:57
9119 msgid "B<scalbln>(), B<scalblnf>(), B<scalblnl>():"
9120 msgstr "B<scalbln>(), B<scalblnf>(), B<scalblnl>():"
9123 #: build/C/man3/scalbln.3:68
9124 msgid "B<scalbn>(), B<scalbnf>(), B<scalbnl>():"
9125 msgstr "B<scalbn>(), B<scalbnf>(), B<scalbnl>():"
9128 #: build/C/man3/scalbln.3:171
9130 "The B<scalbn>(), B<scalbnf>(), B<scalbnl>(), B<scalbln>(), B<scalblnf>(), "
9131 "and B<scalblnl>() functions are thread-safe."
9133 "関数 B<scalbn>(), B<scalbnf>(), B<scalbnl>(), B<scalbln>(), B<scalblnf>(), "
9134 "B<scalblnl>() はスレッドセーフである。"
9137 #: build/C/man3/scalbln.3:182
9139 "These functions differ from the obsolete functions described in B<scalb>(3) "
9140 "in the type of their second argument. The functions described on this page "
9141 "have a second argument of an integral type, while those in B<scalb>(3) have "
9142 "a second argument of type I<double>."
9144 "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"
9145 "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"
9146 "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"
9147 "引き数の型が I<double> である。"
9150 #: build/C/man3/scalbln.3:189
9152 "If B<FLT_RADIX> equals 2 (which is usual), then B<scalbn>() is equivalent "
9155 "B<FLT_RADIX> が 2 の場合 (これが普通だが)、\n"
9156 "その場合は B<scalbn>() は B<ldexp>(3) と等価である。"
9159 #: build/C/man3/scalbln.3:192
9160 msgid "B<ldexp>(3), B<scalb>(3)"
9161 msgstr "B<ldexp>(3), B<scalb>(3)"
9164 #: build/C/man3/signbit.3:11
9170 #: build/C/man3/signbit.3:11
9176 #: build/C/man3/signbit.3:14
9177 msgid "signbit - test sign of a real floating-point number"
9178 msgstr "signbit - 浮動小数点実数の符号 (sign) を調べる"
9181 #: build/C/man3/signbit.3:18
9182 msgid "B<int signbit(>I<x>B<);>"
9183 msgstr "B<int signbit(>I<x>B<);>"
9186 #: build/C/man3/signbit.3:28
9187 msgid "B<signbit>():"
9188 msgstr "B<signbit>():"
9191 #: build/C/man3/signbit.3:42
9193 "B<signbit>() is a generic macro which can work on all real floating-point "
9194 "types. It returns a nonzero value if the value of I<x> has its sign bit set."
9196 "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"
9197 "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。"
9200 #: build/C/man3/signbit.3:51
9202 "This is not the same as I<x E<lt> 0.0>, because IEEE 754 floating point "
9203 "allows zero to be signed. The comparison I<-0.0 E<lt> 0.0> is false, but "
9204 "I<signbit(-0.0)> will return a nonzero value."
9206 "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"
9207 "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 "
9208 "(false) だが、 I<signbit (-0.0)> は 非 0 の値を返す。"
9211 #: build/C/man3/signbit.3:53
9212 msgid "NaNs and infinities have a sign bit."
9213 msgstr "NaN と無限大には符号ビットがある。"
9216 #: build/C/man3/signbit.3:59
9218 "The B<signbit>() macro returns nonzero if the sign of I<x> is negative; "
9219 "otherwise it returns zero."
9221 "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 "
9225 #: build/C/man3/signbit.3:66
9226 msgid "The B<signbit>() macro is thread-safe."
9227 msgstr "B<signbit>() マクロはスレッドセーフである。"
9230 #: build/C/man3/signbit.3:72
9231 msgid "B<copysign>(3)"
9232 msgstr "B<copysign>(3)"
9235 #: build/C/man3/significand.3:9
9238 msgstr "SIGNIFICAND"
9241 #: build/C/man3/significand.3:9
9247 #: build/C/man3/significand.3:13
9249 "significand, significandf, significandl - get mantissa of floating-point "
9252 "significand, significandf, significandl - 浮動小数点数の仮数 (mantissa) を取"
9256 #: build/C/man3/significand.3:17
9257 msgid "B<double significand(double >I<x>B<);>"
9258 msgstr "B<double significand(double >I<x>B<);>"
9261 #: build/C/man3/significand.3:19
9262 msgid "B<float significandf(float >I<x>B<);>"
9263 msgstr "B<float significandf(float >I<x>B<);>"
9266 #: build/C/man3/significand.3:21
9267 msgid "B<long double significandl(long double >I<x>B<);>"
9268 msgstr "B<long double significandl(long double >I<x>B<);>"
9271 #: build/C/man3/significand.3:33
9272 msgid "B<significand>(), B<significandf>(), B<significandl>():"
9273 msgstr "B<significand>(), B<significandf>(), B<significandl>():"
9276 #: build/C/man3/significand.3:44
9278 "The B<significand>() function returns the mantissa of I<x> scaled to the "
9279 "range [1,2). It is equivalent to"
9281 "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"
9285 #: build/C/man3/significand.3:47
9286 msgid "scalb(x, (double) -ilogb(x))"
9287 msgstr "scalb(x, (double) -ilogb(x))"
9290 #: build/C/man3/significand.3:51
9292 "This function exists mainly for use in certain standardized tests for IEEE "
9294 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。"
9297 #. This function came from BSD.
9299 #: build/C/man3/significand.3:57
9301 "These functions are nonstandard; the I<double> version is available on a "
9302 "number of other systems."
9304 "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"
9308 #: build/C/man3/significand.3:60
9309 msgid "B<ilogb>(3), B<scalb>(3)"
9310 msgstr "B<ilogb>(3), B<scalb>(3)"
9313 #: build/C/man3/sin.3:35
9319 #: build/C/man3/sin.3:35
9325 #: build/C/man3/sin.3:38
9326 msgid "sin, sinf, sinl - sine function"
9327 msgstr "sin, sinf, sinl - 正弦 (サイン) 関数"
9330 #: build/C/man3/sin.3:43
9332 msgid "B<double sin(double >I<x>B<);>\n"
9333 msgstr "B<double sin(double >I<x>B<);>\n"
9336 #: build/C/man3/sin.3:45
9338 msgid "B<float sinf(float >I<x>B<);>\n"
9339 msgstr "B<float sinf(float >I<x>B<);>\n"
9342 #: build/C/man3/sin.3:47
9344 msgid "B<long double sinl(long double >I<x>B<);>\n"
9345 msgstr "B<long double sinl(long double >I<x>B<);>\n"
9348 #: build/C/man3/sin.3:59
9349 msgid "B<sinf>(), B<sinl>():"
9350 msgstr "B<sinf>(), B<sinl>():"
9353 #: build/C/man3/sin.3:76
9355 "The B<sin>() function returns the sine of I<x>, where I<x> is given in "
9358 "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"
9362 #: build/C/man3/sin.3:79
9363 msgid "On success, these functions return the sine of I<x>."
9364 msgstr "成功すると、これらの関数は I<x> の正弦を返す。"
9367 #: build/C/man3/sin.3:116
9368 msgid "The B<sin>(), B<sinf>(), and B<sinl>() functions are thread-safe."
9369 msgstr "関数 B<sin>(), B<sinf>(), B<sinl>() はスレッドセーフである。"
9372 #: build/C/man3/sin.3:138
9374 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<csin>(3), "
9375 "B<sincos>(3), B<tan>(3)"
9377 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<csin>(3), "
9378 "B<sincos>(3), B<tan>(3)"
9381 #: build/C/man3/sincos.3:9
9387 #: build/C/man3/sincos.3:9
9393 #: build/C/man3/sincos.3:12
9394 msgid "sincos, sincosf, sincosl - calculate sin and cos simultaneously"
9395 msgstr "sincos, sincosf, sincosl - 正弦と余弦を同時に計算する"
9398 #: build/C/man3/sincos.3:18
9400 msgid "B<void sincos(double >I<x>B<, double *>I<sin>B<, double *>I<cos>B<);>\n"
9401 msgstr "B<void sincos(double >I<x>B<, double *>I<sin>B<, double *>I<cos>B<);>\n"
9404 #: build/C/man3/sincos.3:20
9406 msgid "B<void sincosf(float >I<x>B<, float *>I<sin>B<, float *>I<cos>B<);>\n"
9407 msgstr "B<void sincosf(float >I<x>B<, float *>I<sin>B<, float *>I<cos>B<);>\n"
9410 #: build/C/man3/sincos.3:22
9412 msgid "B<void sincosl(long double >I<x>B<, long double *>I<sin>B<, long double *>I<cos>B<);>\n"
9413 msgstr "B<void sincosl(long double >I<x>B<, long double *>I<sin>B<, long double *>I<cos>B<);>\n"
9416 #: build/C/man3/sincos.3:32
9418 "Several applications need sine and cosine of the same angle I<x>. This "
9419 "function computes both at the same time, and stores the results in I<*sin> "
9422 "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"
9423 "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"
9427 #: build/C/man3/sincos.3:40
9428 msgid "If I<x> is a NaN, a NaN is returned in I<*sin> and I<*cos>."
9429 msgstr "I<x> が NaN の場合、 I<*sin> と I<*cos> に NaN が返される。"
9432 #: build/C/man3/sincos.3:49
9434 "If I<x> is positive infinity or negative infinity, a domain error occurs, "
9435 "and a NaN is returned in I<*sin> and I<*cos>."
9437 "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、 "
9438 "I<*sin> と I<*cos> に NaN が返される。"
9441 #: build/C/man3/sincos.3:52
9442 msgid "These functions return I<void>."
9443 msgstr "これらの関数は I<void> を返す。"
9446 #: build/C/man3/sincos.3:84
9448 "The B<sincos>(), B<sincosf>(), and B<sincosl>() functions are thread-safe."
9449 msgstr "関数 B<sincos>(), B<sincosf>(), B<sincosl>() はスレッドセーフである。"
9452 #: build/C/man3/sincos.3:86
9453 msgid "This function is a GNU extension."
9454 msgstr "この関数は GNU による拡張である。"
9457 #: build/C/man3/sincos.3:90
9458 msgid "B<cos>(3), B<sin>(3), B<tan>(3)"
9459 msgstr "B<cos>(3), B<sin>(3), B<tan>(3)"
9462 #: build/C/man3/sinh.3:36
9468 #: build/C/man3/sinh.3:39
9469 msgid "sinh, sinhf, sinhl - hyperbolic sine function"
9470 msgstr "sinh, sinhf, sinhl - 双曲線正弦 (ハイパボリックサイン) 関数"
9473 #: build/C/man3/sinh.3:44
9475 msgid "B<double sinh(double >I<x>B<);>\n"
9476 msgstr "B<double sinh(double >I<x>B<);>\n"
9479 #: build/C/man3/sinh.3:46
9481 msgid "B<float sinhf(float >I<x>B<);>\n"
9482 msgstr "B<float sinhf(float >I<x>B<);>\n"
9485 #: build/C/man3/sinh.3:48
9487 msgid "B<long double sinhl(long double >I<x>B<);>\n"
9488 msgstr "B<long double sinhl(long double >I<x>B<);>\n"
9491 #: build/C/man3/sinh.3:60
9492 msgid "B<sinhf>(), B<sinhl>():"
9493 msgstr "B<sinhf>(), B<sinhl>():"
9496 #: build/C/man3/sinh.3:75
9498 "The B<sinh>() function returns the hyperbolic sine of I<x>, which is "
9499 "defined mathematically as:"
9501 "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"
9505 #: build/C/man3/sinh.3:78
9507 msgid " sinh(x) = (exp(x) - exp(-x)) / 2\n"
9508 msgstr " sinh(x) = (exp(x) - exp(-x)) / 2\n"
9511 #: build/C/man3/sinh.3:82
9512 msgid "On success, these functions return the hyperbolic sine of I<x>."
9513 msgstr "成功すると、これらの関数は I<x> の双曲線正弦を返す。"
9515 #. POSIX.1-2001 documents an optional range error (underflow)
9517 #. glibc 2.8 does not do this.
9519 #: build/C/man3/sinh.3:109
9521 "If the result overflows, a range error occurs, and the functions return "
9522 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the same sign "
9525 "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"
9526 "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"
9530 #: build/C/man3/sinh.3:137
9532 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<csinh>(3), B<tanh>(3)"
9534 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<csinh>(3), B<tanh>(3)"
9537 #: build/C/man3/sqrt.3:34
9543 #: build/C/man3/sqrt.3:37
9544 msgid "sqrt, sqrtf, sqrtl - square root function"
9545 msgstr "sqrt, sqrtf, sqrtl - 平方根関数"
9548 #: build/C/man3/sqrt.3:42
9550 msgid "B<double sqrt(double >I<x>B<);>\n"
9551 msgstr "B<double sqrt(double >I<x>B<);>\n"
9554 #: build/C/man3/sqrt.3:44
9556 msgid "B<float sqrtf(float >I<x>B<);>\n"
9557 msgstr "B<float sqrtf(float >I<x>B<);>\n"
9560 #: build/C/man3/sqrt.3:46
9562 msgid "B<long double sqrtl(long double >I<x>B<);>\n"
9563 msgstr "B<long double sqrtl(long double >I<x>B<);>\n"
9566 #: build/C/man3/sqrt.3:58
9567 msgid "B<sqrtf>(), B<sqrtl>():"
9568 msgstr "B<sqrtf>(), B<sqrtl>():"
9571 #: build/C/man3/sqrt.3:71
9572 msgid "The B<sqrt>() function returns the nonnegative square root of I<x>."
9573 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。"
9576 #: build/C/man3/sqrt.3:74
9577 msgid "On success, these functions return the square root of I<x>."
9578 msgstr "成功すると、これらの関数は I<x> の平方根を返す。"
9581 #: build/C/man3/sqrt.3:92
9582 msgid "If I<x> is less than -0, a domain error occurs, and a NaN is returned."
9584 "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。"
9587 #: build/C/man3/sqrt.3:99
9589 msgid "Domain error: I<x> less than -0"
9590 msgstr "領域エラー (domain error): I<x> が 0 未満"
9593 #: build/C/man3/sqrt.3:117
9594 msgid "B<cbrt>(3), B<csqrt>(3), B<hypot>(3)"
9595 msgstr "B<cbrt>(3), B<csqrt>(3), B<hypot>(3)"
9598 #: build/C/man3/tan.3:35
9604 #: build/C/man3/tan.3:35
9610 #: build/C/man3/tan.3:38
9611 msgid "tan, tanf, tanl - tangent function"
9612 msgstr "tan, tanf, tanl - 正接(タンジェント)関数"
9615 #: build/C/man3/tan.3:43
9617 msgid "B<double tan(double >I<x>B<);>\n"
9618 msgstr "B<double tan(double >I<x>B<);>\n"
9621 #: build/C/man3/tan.3:45
9623 msgid "B<float tanf(float >I<x>B<);>\n"
9624 msgstr "B<float tanf(float >I<x>B<);>\n"
9627 #: build/C/man3/tan.3:47
9629 msgid "B<long double tanl(long double >I<x>B<);>\n"
9630 msgstr "B<long double tanl(long double >I<x>B<);>\n"
9633 #: build/C/man3/tan.3:59
9634 msgid "B<tanf>(), B<tanl>():"
9635 msgstr "B<tanf>(), B<tanl>():"
9638 #: build/C/man3/tan.3:76
9640 "The B<tan>() function returns the tangent of I<x>, where I<x> is given in "
9643 "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"
9647 #: build/C/man3/tan.3:79
9648 msgid "On success, these functions return the tangent of I<x>."
9649 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。"
9651 #. I think overflow can't occur, because the closest floating-point
9652 #. representation of pi/2 is still not close enough to pi/2 to
9653 #. produce a large enough value to overflow.
9654 #. Testing certainly seems to bear this out. -- mtk, Jul 08
9655 #. POSIX.1 allows an optional underflow error;
9656 #. glibc 2.8 doesn't do this
9657 #. POSIX.1 an optional range error for subnormal x;
9658 #. glibc 2.8 doesn't do this
9660 #: build/C/man3/tan.3:107
9662 "If the correct result would overflow, a range error occurs, and the "
9663 "functions return B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, "
9664 "with the mathematically correct sign."
9666 "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"
9667 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。"
9670 #: build/C/man3/tan.3:141
9671 msgid "The B<tan>(), B<tanf>(), and B<tanl>() functions are thread-safe."
9672 msgstr "関数 B<tan>(), B<tanf>(), B<tanl>() はスレッドセーフである。"
9675 #: build/C/man3/tan.3:162
9677 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<ctan>(3), "
9680 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<ctan>(3), "
9684 #: build/C/man3/tanh.3:35
9690 #: build/C/man3/tanh.3:35
9696 #: build/C/man3/tanh.3:38
9697 msgid "tanh, tanhf, tanhl - hyperbolic tangent function"
9698 msgstr "tanh, tanhf, tanhl - 双曲線正接 (hyperbolic tangent) 関数"
9701 #: build/C/man3/tanh.3:43
9703 msgid "B<double tanh(double >I<x>B<);>\n"
9704 msgstr "B<double tanh(double >I<x>B<);>\n"
9707 #: build/C/man3/tanh.3:45
9709 msgid "B<float tanhf(float >I<x>B<);>\n"
9710 msgstr "B<float tanhf(float >I<x>B<);>\n"
9713 #: build/C/man3/tanh.3:47
9715 msgid "B<long double tanhl(long double >I<x>B<);>\n"
9716 msgstr "B<long double tanhl(long double >I<x>B<);>\n"
9719 #: build/C/man3/tanh.3:59
9720 msgid "B<tanhf>(), B<tanhl>():"
9721 msgstr "B<tanhf>(), B<tanhl>():"
9724 #: build/C/man3/tanh.3:74
9726 "The B<tanh>() function returns the hyperbolic tangent of I<x>, which is "
9727 "defined mathematically as:"
9729 "B<tanh>() 関数は I<x> の双曲線正接 (hyperbolic tangent) 関数を返す。 数学的"
9733 #: build/C/man3/tanh.3:77
9735 msgid " tanh(x) = sinh(x) / cosh(x)\n"
9736 msgstr " tanh(x) = sinh(x) / cosh(x)\n"
9739 #: build/C/man3/tanh.3:81
9740 msgid "On success, these functions return the hyperbolic tangent of I<x>."
9741 msgstr "成功すると、これらの関数は I<x> の双曲線正接を返す。"
9744 #: build/C/man3/tanh.3:108
9745 msgid "The B<tanh>(), B<tanhf>(), and B<tanhl>() functions are thread-safe."
9746 msgstr "関数 B<tanh>(), B<tanhf>(), B<tanhl>() はスレッドセーフである。"
9749 #: build/C/man3/tanh.3:121
9751 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<ctanh>(3), B<sinh>(3)"
9753 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<ctanh>(3), B<sinh>(3)"
9756 #: build/C/man3/tgamma.3:13
9762 #: build/C/man3/tgamma.3:16
9763 msgid "tgamma, tgammaf, tgammal - true gamma function"
9764 msgstr "tgamma, tgammaf, tgammal - 本当のガンマ関数"
9767 #: build/C/man3/tgamma.3:20
9768 msgid "B<double tgamma(double >I<x>B<);>"
9769 msgstr "B<double tgamma(double >I<x>B<);>"
9772 #: build/C/man3/tgamma.3:22
9773 msgid "B<float tgammaf(float >I<x>B<);>"
9774 msgstr "B<float tgammaf(float >I<x>B<);>"
9777 #: build/C/man3/tgamma.3:24
9778 msgid "B<long double tgammal(long double >I<x>B<);>"
9779 msgstr "B<long double tgammal(long double >I<x>B<);>"
9782 #: build/C/man3/tgamma.3:36
9783 msgid "B<tgamma>(), B<tgammaf>(), B<tgammal>():"
9784 msgstr "B<tgamma>(), B<tgammaf>(), B<tgammal>():"
9787 #: build/C/man3/tgamma.3:46
9788 msgid "The Gamma function is defined by"
9789 msgstr "ガンマ関数は以下のように定義される:"
9792 #: build/C/man3/tgamma.3:48
9794 msgid " Gamma(x) = integral from 0 to infinity of t^(x-1) e^-t dt\n"
9795 msgstr " Gamma(x) = t^(x-1) e^-t dt の 0 から無限大までの積分\n"
9798 #: build/C/man3/tgamma.3:53
9800 "It is defined for every real number except for nonpositive integers. For "
9801 "nonnegative integral I<m> one has"
9803 "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 "
9804 "I<m> に関して、以下が成立する:"
9807 #: build/C/man3/tgamma.3:55
9809 msgid " Gamma(m+1) = m!\n"
9810 msgstr " Gamma(m+1) = m!\n"
9813 #: build/C/man3/tgamma.3:58
9814 msgid "and, more generally, for all I<x>:"
9815 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:"
9818 #: build/C/man3/tgamma.3:60
9820 msgid " Gamma(x+1) = x * Gamma(x)\n"
9821 msgstr " Gamma(x+1) = x * Gamma(x)\n"
9824 #: build/C/man3/tgamma.3:64
9826 "Furthermore, the following is valid for all values of I<x> outside the poles:"
9827 msgstr "さらに、極を除くすべての I<x> で次式も成立する:"
9830 #: build/C/man3/tgamma.3:66
9832 msgid " Gamma(x) * Gamma(1 - x) = PI / sin(PI * x)\n"
9833 msgstr " Gamma(x) * Gamma(1 - x) = PI / sin(PI * x)\n"
9836 #: build/C/man3/tgamma.3:69
9837 msgid "On success, these functions return Gamma(x)."
9838 msgstr "成功すると、これらの関数は Gamma(x) を返す。"
9841 #: build/C/man3/tgamma.3:83
9843 "If I<x> is a negative integer, or is negative infinity, a domain error "
9844 "occurs, and a NaN is returned."
9846 "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 "
9850 #: build/C/man3/tgamma.3:96
9852 "If the result underflows, a range error occurs, and the functions return 0, "
9853 "with the correct mathematical sign."
9855 "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"
9856 "を返す。この際、数学的に正しい符号が付与される。"
9859 #: build/C/man3/tgamma.3:107
9861 "If I<x> is -0 or +0, a pole error occurs, and the functions return "
9862 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the same sign "
9865 "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 "
9866 "B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL>, を返す。 0 と同じ符号が付与される。"
9869 #: build/C/man3/tgamma.3:114
9871 msgid "Domain error: I<x> is a negative integer, or negative infinity"
9872 msgstr "領域エラー: I<x> が負の整数か負の無限大"
9875 #: build/C/man3/tgamma.3:122
9877 "I<errno> is set to B<EDOM>. An invalid floating-point exception "
9878 "(B<FE_INVALID>) is raised (but see BUGS)."
9880 "I<errno> に B<EDOM> が設定される。 不正 (invalid) 浮動小数点例外 "
9881 "(B<FE_INVALID>) が上がる (「バグ」の節を参照)。"
9884 #: build/C/man3/tgamma.3:122
9886 msgid "Pole error: I<x> is +0 or -0"
9887 msgstr "極エラー (pole error): I<x> が +0 か -0"
9890 #: build/C/man3/tgamma.3:141
9892 "glibc also gives the following error which is not specified in C99 or "
9895 "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。"
9897 #. FIXME . Is it intentional that errno is not set:
9898 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6810
9899 #. glibc (as at 2.8) also supports and an inexact
9900 #. exception for various cases.
9902 #: build/C/man3/tgamma.3:158
9903 msgid "I<errno> is not set for this case."
9904 msgstr "この場合は I<errno> は設定されない。"
9907 #: build/C/man3/tgamma.3:169
9909 "This function had to be called \"true gamma function\" since there is "
9910 "already a function B<gamma>(3) that returns something else (see "
9911 "B<gamma>(3) for details)."
9913 "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、"
9914 "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"
9915 "は B<gamma>(3) を参照)。"
9917 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6809
9919 #: build/C/man3/tgamma.3:178
9921 "Before version 2.18, the glibc implementation of these functions did not set "
9922 "I<errno> to B<EDOM> when I<x> is negative infinity."
9924 "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、 "
9925 "I<error> に B<EDOM> が設定されなかった。"
9928 #: build/C/man3/tgamma.3:187
9930 "In glibc versions 2.3.3 and earlier, an argument of +0 or -0 incorrectly "
9931 "produced a domain error (I<errno> set to B<EDOM> and an B<FE_INVALID> "
9932 "exception raised), rather than a pole error."
9934 "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"
9935 "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 "
9936 "B<EDOM> を設定され、 B<FE_INVALID> 例外が発生する)。"
9939 #: build/C/man3/tgamma.3:190
9940 msgid "B<gamma>(3), B<lgamma>(3)"
9941 msgstr "B<gamma>(3), B<lgamma>(3)"
9944 #: build/C/man3/trunc.3:25
9950 #: build/C/man3/trunc.3:28
9951 msgid "trunc, truncf, truncl - round to integer, toward zero"
9952 msgstr "trunc, truncf, truncl - 0 に近い方の整数値に丸める"
9955 #: build/C/man3/trunc.3:33
9957 msgid "B<double trunc(double >I<x>B<);>\n"
9958 msgstr "B<double trunc(double >I<x>B<);>\n"
9961 #: build/C/man3/trunc.3:35
9963 msgid "B<float truncf(float >I<x>B<);>\n"
9964 msgstr "B<float truncf(float >I<x>B<);>\n"
9967 #: build/C/man3/trunc.3:37
9969 msgid "B<long double truncl(long double >I<x>B<);>\n"
9970 msgstr "B<long double truncl(long double >I<x>B<);>\n"
9973 #: build/C/man3/trunc.3:50
9974 msgid "B<trunc>(), B<truncf>(), B<truncl>():"
9975 msgstr "B<trunc>(), B<truncf>(), B<truncl>():"
9978 #: build/C/man3/trunc.3:63
9980 "These functions round I<x> to the nearest integer not larger in absolute "
9983 "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。"
9986 #: build/C/man3/trunc.3:71
9987 msgid "If I<x> is integral, infinite, or NaN, I<x> itself is returned."
9988 msgstr "I<x> が整数、無限大、NaN の場合、I<x> 自身が返される。"
9991 #: build/C/man3/trunc.3:83
9993 "The B<trunc>(), B<truncf>(), and B<truncl>() functions are thread-safe."
9994 msgstr "関数 B<trunc>(), B<truncf>(), B<truncl>() はスレッドセーフである。"
9997 #: build/C/man3/y0.3:36
10002 #. type: Plain text
10003 #: build/C/man3/y0.3:40
10005 "y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - Bessel functions of the second "
10007 msgstr "y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - 第二種ベッセル関数"
10009 #. type: Plain text
10010 #: build/C/man3/y0.3:45
10012 msgid "B<double y0(double >I<x>B<);>\n"
10013 msgstr "B<double y0(double >I<x>B<);>\n"
10015 #. type: Plain text
10016 #: build/C/man3/y0.3:47
10018 msgid "B<double y1(double >I<x>B<);>\n"
10019 msgstr "B<double y1(double >I<x>B<);>\n"
10021 #. type: Plain text
10022 #: build/C/man3/y0.3:49
10024 msgid "B<double yn(int >I<n>B<, double >I<x>B<);>\n"
10025 msgstr "B<double yn(int >I<n>B<, double >I<x>B<);>\n"
10027 #. type: Plain text
10028 #: build/C/man3/y0.3:51
10030 msgid "B<float y0f(float >I<x>B<);>\n"
10031 msgstr "B<float y0f(float >I<x>B<);>\n"
10033 #. type: Plain text
10034 #: build/C/man3/y0.3:53
10036 msgid "B<float y1f(float >I<x>B<);>\n"
10037 msgstr "B<float y1f(float >I<x>B<);>\n"
10039 #. type: Plain text
10040 #: build/C/man3/y0.3:55
10042 msgid "B<float ynf(int >I<n>B<, float >I<x>B<);>\n"
10043 msgstr "B<float ynf(int >I<n>B<, float >I<x>B<);>\n"
10045 #. type: Plain text
10046 #: build/C/man3/y0.3:57
10048 msgid "B<long double y0l(long double >I<x>B<);>\n"
10049 msgstr "B<long double y0l(long double >I<x>B<);>\n"
10051 #. type: Plain text
10052 #: build/C/man3/y0.3:59
10054 msgid "B<long double y1l(long double >I<x>B<);>\n"
10055 msgstr "B<long double y1l(long double >I<x>B<);>\n"
10057 #. type: Plain text
10058 #: build/C/man3/y0.3:61
10060 msgid "B<long double ynl(int >I<n>B<, long double >I<x>B<);>\n"
10061 msgstr "B<long double ynl(int >I<n>B<, long double >I<x>B<);>\n"
10063 #. type: Plain text
10064 #: build/C/man3/y0.3:74
10065 msgid "B<y0>(), B<y1>(), B<yn>():"
10066 msgstr "B<y0>(), B<y1>(), B<yn>():"
10068 #. type: Plain text
10069 #: build/C/man3/y0.3:84
10070 msgid "B<y0f>(), B<y0l>(), B<y1f>(), B<y1l>(), B<ynf>(), B<ynl>():"
10071 msgstr "B<y0f>(), B<y0l>(), B<y1f>(), B<y1l>(), B<ynf>(), B<ynl>():"
10073 #. type: Plain text
10074 #: build/C/man3/y0.3:105
10076 "The B<y0>() and B<y1>() functions return Bessel functions of I<x> of the "
10077 "second kind of orders 0 and 1, respectively. The B<yn>() function returns "
10078 "the Bessel function of I<x> of the second kind of order I<n>."
10080 "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"
10081 "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"
10084 #. type: Plain text
10085 #: build/C/man3/y0.3:109
10086 msgid "The value of I<x> must be positive."
10087 msgstr "I<x> は正の値でなければならない。"
10089 #. type: Plain text
10090 #: build/C/man3/y0.3:126
10092 "The B<y0f>(), B<y1f>(), and B<ynf>() functions are versions that take and "
10093 "return I<float> values. The B<y0l>(), B<y1l>(), and B<ynl>() functions are "
10094 "versions that take and return I<long double> values."
10096 "関数 B<y0f>(), B<y1f>(), B<ynf>() は、 I<float> 型を引数に取り、返り値として"
10097 "返す。 関数 B<y0l>(), B<y1l>(), B<ynl>() は、 I<long double> 型を引数に取り、"
10100 #. type: Plain text
10101 #: build/C/man3/y0.3:130
10103 "On success, these functions return the appropriate Bessel value of the "
10104 "second kind for I<x>."
10105 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。"
10107 #. type: Plain text
10108 #: build/C/man3/y0.3:146
10110 "If I<x> is negative, a domain error occurs, and the functions return -"
10111 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively. (POSIX.1-2001 "
10112 "also allows a NaN return for this case.)"
10114 "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 -"
10115 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す (POSIX.1-2001 ではこの場合"
10116 "に NaN を返すことも認めている)。"
10118 #. type: Plain text
10119 #: build/C/man3/y0.3:157
10121 "If I<x> is 0.0, a pole error occurs, and the functions return -B<HUGE_VAL>, -"
10122 "B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
10124 "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 -"
10125 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
10127 #. type: Plain text
10128 #: build/C/man3/y0.3:161
10130 "If the result underflows, a range error occurs, and the functions return 0.0"
10132 "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 "
10135 #. type: Plain text
10136 #: build/C/man3/y0.3:171
10138 "If the result overflows, a range error occurs, and the functions return -"
10139 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively. (POSIX.1-2001 "
10140 "also allows a 0.0 return for this case.)"
10142 "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 -"
10143 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す (POSIX.1-2001 ではこの場合"
10144 "に 0.0 を返すことも認めている)。"
10147 #: build/C/man3/y0.3:186
10149 msgid "Pole error: I<x> is 0.0"
10150 msgstr "極エラー: I<x> が 0.0"
10152 #. Before POSIX.1-2001 TC2, this was (inconsistently) specified
10153 #. as a range error.
10154 #. FIXME . y0(0.0) gives EDOM
10155 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6808
10156 #. type: Plain text
10157 #: build/C/man3/y0.3:201
10159 "I<errno> is set to B<ERANGE> (but see BUGS). No B<FE_DIVBYZERO> exception "
10160 "is returned by B<fetestexcept>(3) for this case."
10162 "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"
10163 "場合、 B<fetestexcept>(3) は B<FE_DIVBYZERO> 例外を返さない。"
10165 #. e.g., y0(1e33) on glibc 2.8/x86-32
10166 #. An underflow floating-point exception
10167 #. .RB ( FE_UNDERFLOW )
10169 #. FIXME . Is it intentional that these functions do not use FE_*?
10170 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6806
10171 #. type: Plain text
10172 #: build/C/man3/y0.3:217
10174 "I<errno> is set to B<ERANGE>. No B<FE_UNDERFLOW> exception is returned by "
10175 "B<fetestexcept>(3) for this case."
10177 "I<errno> に B<ERANGE> が設定される。 このエラーの場合、 B<fetestexcept>(3) "
10178 "は B<FE_UNDERFLOW> 例外を返さない。"
10180 #. e.g., yn(10, 1e-40) on glibc 2.8/x86-32
10184 #. FIXME . Is it intentional that errno is not set?
10185 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6808
10186 #. type: Plain text
10187 #: build/C/man3/y0.3:230
10189 "I<errno> is not set for this case. An overflow floating-point exception "
10190 "(B<FE_OVERFLOW>) is raised."
10192 "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 "
10193 "(B<FE_OVERFLOW>) が上がる。"
10196 #. Bug raised: http://sourceware.org/bugzilla/show_bug.cgi?id=6807
10197 #. type: Plain text
10198 #: build/C/man3/y0.3:246
10200 "On a pole error, these functions set I<errno> to B<EDOM>, instead of "
10201 "B<ERANGE> as POSIX.1-2004 requires."
10203 "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、 "
10204 "POSIX.1-2004 では B<ERANGE> を設定することが要求されている。"
10206 #. FIXME . Actually, 2.3.2 is the earliest test result I have; so yet
10207 #. to confirm if this error occurs only in 2.3.2.
10208 #. type: Plain text
10209 #: build/C/man3/y0.3:253
10211 "In glibc version 2.3.2 and earlier, these functions do not raise an invalid "
10212 "floating-point exception (B<FE_INVALID>) when a domain error occurs."
10214 "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 "
10215 "不正浮動小数点例外 (B<FE_INVALID>) を上げない。"
10217 #. type: Plain text
10218 #: build/C/man3/y0.3:255