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: 2014-04-24 00:51+0900\n"
10 "PO-Revision-Date: 2014-04-24 02:40+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/exp10.3:77 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.3:154
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.3:124 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.3:83 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.3:162 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.3:135 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/exp10.3:79 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.3:156
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.3:425
320 #: build/C/man3/modf.3:109 build/C/man3/nan.3:79 build/C/man3/nextafter.3:199
321 #: build/C/man3/pow.3:365 build/C/man3/pow10.3:54 build/C/man3/remainder.3:215
322 #: build/C/man3/remquo.3:126 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.3:85 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.3:188 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.3:141 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/exp10.3:85 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.3:160
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.3:429
355 #: build/C/man3/modf.3:112 build/C/man3/nan.3:83 build/C/man3/nextafter.3:201
356 #: build/C/man3/pow.3:369 build/C/man3/pow10.3:57 build/C/man3/remainder.3:219
357 #: build/C/man3/remquo.3:130 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.3:89 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.3:191 build/C/man3/trunc.3:101 build/C/man3/y0.3:255
368 #: build/C/man3/INFINITY.3:111 build/C/man3/abs.3:148 build/C/man3/acos.3:134
369 #: build/C/man3/acosh.3:140 build/C/man3/asin.3:132 build/C/man3/asinh.3:133
370 #: build/C/man3/atan.3:126 build/C/man3/atan2.3:187 build/C/man3/atanh.3:170
371 #: build/C/man3/cbrt.3:112 build/C/man3/ceil.3:134 build/C/man3/copysign.3:121
372 #: build/C/man3/cos.3:141 build/C/man3/cosh.3:144 build/C/man3/div.3:125
373 #: build/C/man3/erf.3:151 build/C/man3/erfc.3:157 build/C/man3/exp.3:147
374 #: build/C/man3/exp10.3:92 build/C/man3/exp2.3:110 build/C/man3/expm1.3:189
375 #: build/C/man3/fabs.3:113 build/C/man3/fdim.3:100 build/C/man3/fenv.3:351
376 #: build/C/man3/finite.3:164 build/C/man3/floor.3:124 build/C/man3/fma.3:176
377 #: build/C/man3/fmax.3:77 build/C/man3/fmin.3:77 build/C/man3/fmod.3:169
378 #: build/C/man3/fpclassify.3:154 build/C/man3/frexp.3:165
379 #: build/C/man3/gamma.3:108 build/C/man3/hypot.3:174 build/C/man3/ilogb.3:167
380 #: build/C/man3/infnan.3:99 build/C/man3/isgreater.3:153 build/C/man3/j0.3:181
381 #: build/C/man3/ldexp.3:154 build/C/man3/lgamma.3:186 build/C/man3/log.3:155
382 #: build/C/man3/log10.3:109 build/C/man3/log1p.3:164 build/C/man3/log2.3:110
383 #: build/C/man3/logb.3:163 build/C/man3/lrint.3:137 build/C/man3/lround.3:140
384 #: build/C/man7/math_error.7:274 build/C/man3/matherr.3:436
385 #: build/C/man3/modf.3:119 build/C/man3/nan.3:90 build/C/man3/nextafter.3:208
386 #: build/C/man3/pow.3:376 build/C/man3/pow10.3:64 build/C/man3/remainder.3:226
387 #: build/C/man3/remquo.3:137 build/C/man3/rint.3:168 build/C/man3/round.3:133
388 #: build/C/man3/scalb.3:210 build/C/man3/scalbln.3:199
389 #: build/C/man3/signbit.3:79 build/C/man3/significand.3:67
390 #: build/C/man3/sin.3:145 build/C/man3/sincos.3:96 build/C/man3/sinh.3:144
391 #: build/C/man3/sqrt.3:124 build/C/man3/tan.3:169 build/C/man3/tanh.3:128
392 #: build/C/man3/tgamma.3:198 build/C/man3/trunc.3:108 build/C/man3/y0.3:262
394 "This page is part of release 3.65 of the Linux I<man-pages> project. A "
395 "description of the project, and information about reporting bugs, can be "
396 "found at \\%http://www.kernel.org/doc/man-pages/."
398 "この man ページは Linux I<man-pages> プロジェクトのリリース 3.65 の一部\n"
399 "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"
400 "http://www.kernel.org/doc/man-pages/ に書かれている。"
403 #: build/C/man3/abs.3:34
409 #: build/C/man3/abs.3:34 build/C/man3/ceil.3:27 build/C/man3/modf.3:33
410 #: build/C/man3/round.3:27 build/C/man3/scalbln.3:27 build/C/man3/trunc.3:25
416 #: build/C/man3/abs.3:34 build/C/man3/asinh.3:35 build/C/man3/cbrt.3:30
417 #: build/C/man3/copysign.3:31 build/C/man3/erf.3:35 build/C/man3/erfc.3:26
418 #: build/C/man3/exp10.3:35 build/C/man3/gamma.3:9 build/C/man3/infnan.3:33
419 #: build/C/man3/nan.3:11 build/C/man3/nextafter.3:11 build/C/man3/remquo.3:12
420 #: build/C/man3/signbit.3:11 build/C/man3/significand.3:9
421 #: build/C/man3/sincos.3:9 build/C/man3/tgamma.3:13
427 #: build/C/man3/abs.3:37
428 msgid "abs, labs, llabs, imaxabs - compute the absolute value of an integer"
429 msgstr "abs, labs, llabs, imaxabs - 整数の絶対値を計算する"
432 #: build/C/man3/abs.3:40 build/C/man3/div.3:41
434 msgid "B<#include E<lt>stdlib.hE<gt>>\n"
435 msgstr "B<#include E<lt>stdlib.hE<gt>>\n"
438 #: build/C/man3/abs.3:42
440 msgid "B<int abs(int >I<j>B<);>\n"
441 msgstr "B<int abs(int >I<j>B<);>\n"
444 #: build/C/man3/abs.3:44
446 msgid "B<long int labs(long int >I<j>B<);>\n"
447 msgstr "B<long int labs(long int >I<j>B<);>\n"
450 #: build/C/man3/abs.3:46
452 msgid "B<long long int llabs(long long int >I<j>B<);>\n"
453 msgstr "B<long long int llabs(long long int >I<j>B<);>\n"
456 #: build/C/man3/abs.3:48 build/C/man3/div.3:49
458 msgid "B<#include E<lt>inttypes.hE<gt>>\n"
459 msgstr "B<#include E<lt>inttypes.hE<gt>>\n"
462 #: build/C/man3/abs.3:50
464 msgid "B<intmax_t imaxabs(intmax_t >I<j>B<);>\n"
465 msgstr "B<intmax_t imaxabs(intmax_t >I<j>B<);>\n"
468 #: build/C/man3/abs.3:55 build/C/man3/acos.3:52 build/C/man3/acosh.3:54
469 #: build/C/man3/asin.3:54 build/C/man3/asinh.3:54 build/C/man3/atan.3:54
470 #: build/C/man3/atan2.3:52 build/C/man3/atanh.3:54 build/C/man3/cbrt.3:49
471 #: build/C/man3/ceil.3:47 build/C/man3/copysign.3:50 build/C/man3/cos.3:53
472 #: build/C/man3/cosh.3:55 build/C/man3/div.3:56 build/C/man3/erf.3:52
473 #: build/C/man3/erfc.3:43 build/C/man3/exp.3:55 build/C/man3/exp2.3:55
474 #: build/C/man3/expm1.3:49 build/C/man3/fabs.3:51 build/C/man3/fdim.3:26
475 #: build/C/man3/finite.3:55 build/C/man3/floor.3:46 build/C/man3/fma.3:31
476 #: build/C/man3/fmax.3:26 build/C/man3/fmin.3:26 build/C/man3/fmod.3:54
477 #: build/C/man3/fpclassify.3:34 build/C/man3/frexp.3:53
478 #: build/C/man3/gamma.3:26 build/C/man3/hypot.3:52 build/C/man3/ilogb.3:46
479 #: build/C/man3/isgreater.3:36 build/C/man3/j0.3:68 build/C/man3/ldexp.3:53
480 #: build/C/man3/lgamma.3:39 build/C/man3/log.3:55 build/C/man3/log10.3:55
481 #: build/C/man3/log1p.3:48 build/C/man3/log2.3:55 build/C/man3/logb.3:46
482 #: build/C/man3/lrint.3:52 build/C/man3/lround.3:53 build/C/man3/modf.3:53
483 #: build/C/man3/nan.3:28 build/C/man3/nextafter.3:35 build/C/man3/pow.3:54
484 #: build/C/man3/remainder.3:61 build/C/man3/remquo.3:31 build/C/man3/rint.3:53
485 #: build/C/man3/round.3:46 build/C/man3/scalb.3:45 build/C/man3/scalbln.3:51
486 #: build/C/man3/signbit.3:24 build/C/man3/significand.3:27
487 #: build/C/man3/sin.3:54 build/C/man3/sinh.3:55 build/C/man3/sqrt.3:53
488 #: build/C/man3/tan.3:54 build/C/man3/tanh.3:54 build/C/man3/tgamma.3:30
489 #: build/C/man3/trunc.3:44 build/C/man3/y0.3:68
491 "Feature Test Macro Requirements for glibc (see B<feature_test_macros>(7)):"
492 msgstr "glibc 向けの機能検査マクロの要件 (B<feature_test_macros>(7) 参照):"
495 #: build/C/man3/abs.3:59
500 #: build/C/man3/abs.3:62 build/C/man3/div.3:63 build/C/man3/exp2.3:63
501 #: build/C/man3/fdim.3:34 build/C/man3/fma.3:40 build/C/man3/fmax.3:35
502 #: build/C/man3/fmin.3:35 build/C/man3/fpclassify.3:45
503 #: build/C/man3/isgreater.3:43 build/C/man3/log2.3:63 build/C/man3/lrint.3:59
504 #: build/C/man3/lround.3:60 build/C/man3/nan.3:37 build/C/man3/nextafter.3:65
505 #: build/C/man3/remquo.3:40 build/C/man3/round.3:55 build/C/man3/scalbln.3:60
506 #: build/C/man3/signbit.3:31 build/C/man3/tgamma.3:39 build/C/man3/trunc.3:53
508 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ "
511 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ "
515 #: build/C/man3/abs.3:65 build/C/man3/acos.3:63 build/C/man3/acosh.3:65
516 #: build/C/man3/acosh.3:75 build/C/man3/asin.3:65 build/C/man3/asinh.3:65
517 #: build/C/man3/asinh.3:75 build/C/man3/atan.3:65 build/C/man3/atan2.3:63
518 #: build/C/man3/atanh.3:65 build/C/man3/atanh.3:75 build/C/man3/cbrt.3:61
519 #: build/C/man3/cbrt.3:70 build/C/man3/ceil.3:58 build/C/man3/copysign.3:62
520 #: build/C/man3/cos.3:64 build/C/man3/cosh.3:66 build/C/man3/div.3:66
521 #: build/C/man3/erf.3:62 build/C/man3/erf.3:72 build/C/man3/erfc.3:53
522 #: build/C/man3/erfc.3:63 build/C/man3/exp.3:66 build/C/man3/exp2.3:66
523 #: build/C/man3/expm1.3:60 build/C/man3/expm1.3:70 build/C/man3/fabs.3:62
524 #: build/C/man3/fdim.3:37 build/C/man3/finite.3:70 build/C/man3/finite.3:83
525 #: build/C/man3/floor.3:57 build/C/man3/fma.3:43 build/C/man3/fmax.3:38
526 #: build/C/man3/fmin.3:38 build/C/man3/fmod.3:65 build/C/man3/fpclassify.3:48
527 #: build/C/man3/fpclassify.3:56 build/C/man3/fpclassify.3:64
528 #: build/C/man3/frexp.3:64 build/C/man3/hypot.3:62 build/C/man3/hypot.3:72
529 #: build/C/man3/ilogb.3:58 build/C/man3/ilogb.3:68 build/C/man3/isgreater.3:46
530 #: build/C/man3/ldexp.3:64 build/C/man3/lgamma.3:49 build/C/man3/lgamma.3:59
531 #: build/C/man3/log.3:66 build/C/man3/log10.3:66 build/C/man3/log1p.3:59
532 #: build/C/man3/log1p.3:69 build/C/man3/log2.3:66 build/C/man3/logb.3:57
533 #: build/C/man3/logb.3:67 build/C/man3/lrint.3:62 build/C/man3/lround.3:63
534 #: build/C/man3/modf.3:64 build/C/man3/nan.3:40 build/C/man3/nextafter.3:47
535 #: build/C/man3/nextafter.3:57 build/C/man3/nextafter.3:68
536 #: build/C/man3/pow.3:65 build/C/man3/remainder.3:73
537 #: build/C/man3/remainder.3:83 build/C/man3/remquo.3:43 build/C/man3/rint.3:64
538 #: build/C/man3/rint.3:74 build/C/man3/rint.3:84 build/C/man3/round.3:58
539 #: build/C/man3/scalbln.3:63 build/C/man3/scalbln.3:74
540 #: build/C/man3/signbit.3:34 build/C/man3/sin.3:65 build/C/man3/sinh.3:66
541 #: build/C/man3/sqrt.3:64 build/C/man3/tan.3:65 build/C/man3/tanh.3:65
542 #: build/C/man3/tgamma.3:42 build/C/man3/trunc.3:56
543 msgid "or I<cc\\ -std=c99>"
544 msgstr "or I<cc\\ -std=c99>"
547 #: build/C/man3/abs.3:79
549 "The B<abs>() function computes the absolute value of the integer argument "
550 "I<j>. The B<labs>(), B<llabs>() and B<imaxabs>() functions compute the "
551 "absolute value of the argument I<j> of the appropriate integer type for the "
554 "B<abs>() 関数は、整数の引数 I<j> の絶対値を計算する。 B<labs>(), B<llabs>"
555 "(), B<imaxabs>() 関数は、 それぞれの関数の型に応じた引数 I<j> の絶対値を計算"
559 #: build/C/man3/abs.3:79 build/C/man3/acos.3:73 build/C/man3/acosh.3:84
560 #: build/C/man3/asin.3:74 build/C/man3/asinh.3:84 build/C/man3/atan.3:74
561 #: build/C/man3/atan2.3:72 build/C/man3/atanh.3:84 build/C/man3/cbrt.3:79
562 #: build/C/man3/ceil.3:69 build/C/man3/copysign.3:81 build/C/man3/cos.3:75
563 #: build/C/man3/cosh.3:79 build/C/man3/div.3:89 build/C/man3/erf.3:83
564 #: build/C/man3/erfc.3:71 build/C/man3/exp.3:74 build/C/man3/exp10.3:58
565 #: build/C/man3/exp2.3:74 build/C/man3/expm1.3:88 build/C/man3/fabs.3:68
566 #: build/C/man3/fdim.3:42 build/C/man3/fenv.3:258 build/C/man3/floor.3:68
567 #: build/C/man3/fma.3:53 build/C/man3/fmax.3:45 build/C/man3/fmin.3:45
568 #: build/C/man3/fmod.3:87 build/C/man3/frexp.3:74 build/C/man3/gamma.3:59
569 #: build/C/man3/hypot.3:92 build/C/man3/ilogb.3:78 build/C/man3/infnan.3:56
570 #: build/C/man3/isgreater.3:111 build/C/man3/j0.3:121 build/C/man3/ldexp.3:73
571 #: build/C/man3/lgamma.3:96 build/C/man3/log.3:73 build/C/man3/log10.3:73
572 #: build/C/man3/log1p.3:83 build/C/man3/log2.3:73 build/C/man3/logb.3:94
573 #: build/C/man3/lrint.3:74 build/C/man3/lround.3:77 build/C/man3/modf.3:76
574 #: build/C/man3/nextafter.3:104 build/C/man3/pow.3:75
575 #: build/C/man3/remainder.3:118 build/C/man3/remquo.3:73
576 #: build/C/man3/rint.3:111 build/C/man3/round.3:75 build/C/man3/scalb.3:79
577 #: build/C/man3/scalbln.3:95 build/C/man3/signbit.3:53 build/C/man3/sin.3:76
578 #: build/C/man3/sincos.3:49 build/C/man3/sinh.3:79 build/C/man3/sqrt.3:71
579 #: build/C/man3/tan.3:76 build/C/man3/tanh.3:78 build/C/man3/tgamma.3:67
580 #: build/C/man3/trunc.3:63 build/C/man3/y0.3:126
586 #: build/C/man3/abs.3:82
588 "Returns the absolute value of the integer argument, of the appropriate "
589 "integer type for the function."
590 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。"
593 #: build/C/man3/abs.3:82 build/C/man3/asinh.3:105 build/C/man3/atan.3:96
594 #: build/C/man3/cbrt.3:90 build/C/man3/ceil.3:81 build/C/man3/copysign.3:95
595 #: build/C/man3/cos.3:104 build/C/man3/div.3:91 build/C/man3/erf.3:126
596 #: build/C/man3/erfc.3:122 build/C/man3/expm1.3:136 build/C/man3/fabs.3:85
597 #: build/C/man3/fdim.3:81 build/C/man3/fenv.3:265 build/C/man3/finite.3:121
598 #: build/C/man3/floor.3:80 build/C/man3/fma.3:156 build/C/man3/fmax.3:58
599 #: build/C/man3/fmin.3:58 build/C/man3/fpclassify.3:118
600 #: build/C/man3/frexp.3:108 build/C/man3/ilogb.3:146
601 #: build/C/man3/isgreater.3:125 build/C/man3/ldexp.3:129
602 #: build/C/man3/log1p.3:142 build/C/man3/logb.3:143 build/C/man3/lrint.3:110
603 #: build/C/man3/lround.3:113 build/C/man3/modf.3:95
604 #: build/C/man3/nextafter.3:179 build/C/man3/rint.3:122
605 #: build/C/man3/round.3:88 build/C/man3/scalbln.3:160
606 #: build/C/man3/signbit.3:61 build/C/man3/sin.3:108 build/C/man3/sincos.3:75
607 #: build/C/man3/tan.3:133 build/C/man3/tanh.3:100 build/C/man3/trunc.3:75
613 #: build/C/man3/abs.3:83 build/C/man3/asinh.3:106 build/C/man3/atan.3:97
614 #: build/C/man3/cbrt.3:91 build/C/man3/ceil.3:82 build/C/man3/copysign.3:96
615 #: build/C/man3/cos.3:105 build/C/man3/div.3:92 build/C/man3/erf.3:127
616 #: build/C/man3/erfc.3:123 build/C/man3/expm1.3:137 build/C/man3/fabs.3:86
617 #: build/C/man3/fdim.3:82 build/C/man3/fenv.3:266 build/C/man3/finite.3:122
618 #: build/C/man3/floor.3:81 build/C/man3/fma.3:157 build/C/man3/fmax.3:59
619 #: build/C/man3/fmin.3:59 build/C/man3/fpclassify.3:119
620 #: build/C/man3/frexp.3:109 build/C/man3/ilogb.3:147
621 #: build/C/man3/isgreater.3:126 build/C/man3/ldexp.3:130
622 #: build/C/man3/log1p.3:143 build/C/man3/logb.3:144 build/C/man3/lrint.3:111
623 #: build/C/man3/lround.3:114 build/C/man3/modf.3:96
624 #: build/C/man3/nextafter.3:180 build/C/man3/rint.3:123
625 #: build/C/man3/round.3:89 build/C/man3/scalbln.3:161
626 #: build/C/man3/signbit.3:62 build/C/man3/sin.3:109 build/C/man3/sincos.3:76
627 #: build/C/man3/tan.3:134 build/C/man3/tanh.3:101 build/C/man3/trunc.3:76
629 msgid "Multithreading (see pthreads(7))"
630 msgstr "マルチスレッディング (pthreads(7) 参照)"
633 #: build/C/man3/abs.3:91
635 "The B<abs>(), B<labs>(), B<llabs>(), and B<imaxabs>() functions are thread-"
638 "関数 B<abs>(), B<labs>(), B<llabs>(), B<imaxabs>() はスレッドセーフである。"
640 #. POSIX.1 (1996 edition) requires only the
644 #: build/C/man3/abs.3:106
646 "SVr4, POSIX.1-2001, 4.3BSD, C99. C89 only includes the B<abs>() and B<labs>"
647 "() functions; the functions B<llabs>() and B<imaxabs>() were added in C99."
649 "SVr4, POSIX.1-2001, 4.3BSD, C99. C89 は B<abs>() 関数と B<labs>() 関数のみ"
650 "を含んでいる。 B<llabs>() 関数と B<imaxabs>() 関数は C99 で追加された。"
653 #: build/C/man3/abs.3:106 build/C/man3/ceil.3:95 build/C/man3/copysign.3:108
654 #: build/C/man3/erfc.3:136 build/C/man3/fenv.3:286 build/C/man3/finite.3:135
655 #: build/C/man3/floor.3:94 build/C/man3/fpclassify.3:135
656 #: build/C/man3/gamma.3:68 build/C/man3/infnan.3:89
657 #: build/C/man3/isgreater.3:138 build/C/man7/math_error.7:187
658 #: build/C/man3/pow10.3:51 build/C/man3/rint.3:135 build/C/man3/round.3:98
659 #: build/C/man3/scalbln.3:173 build/C/man3/tgamma.3:164
660 #: build/C/man3/trunc.3:85
666 #: build/C/man3/abs.3:109
668 "Trying to take the absolute value of the most negative integer is not "
670 msgstr "最大の負整数の絶対値は、定義されていない。"
673 #: build/C/man3/abs.3:118
675 "The B<llabs>() function is included in glibc since version 2.0, but is not "
676 "in libc5 or libc4. The B<imaxabs>() function is included in glibc since "
679 "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が、 libc5 "
680 "や libc4 にはない。 B<imaxabs>() 関数は バージョン 2.1.1 から glibc に含まれ"
684 #: build/C/man3/abs.3:124
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.3:135
697 "GCC handles B<abs>() and B<labs>() as built-in functions. GCC 3.0 also "
698 "handles B<llabs>() and B<imaxabs>() as built-ins."
700 "GCC は B<abs>() と B<labs>() をビルドイン関数として扱う。 GCC 3.0 は "
701 "B<llabs>() と B<imaxabs>() もビルドインとして扱う。"
704 #: build/C/man3/abs.3:141
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/remquo.3:12 build/C/man3/sinh.3:36 build/C/man3/sqrt.3:34
720 #: build/C/man3/tgamma.3:13
726 #: build/C/man3/acos.3:38
727 msgid "acos, acosf, acosl - arc cosine function"
728 msgstr "acos, acosf, acosl - 逆余弦(arc cosine)関数"
731 #: build/C/man3/acos.3:45
734 "B<double acos(double >I<x>B<);>\n"
735 "B<float acosf(float >I<x>B<);>\n"
736 "B<long double acosl(long double >I<x>B<);>\n"
738 "B<double acos(double >I<x>B<);>\n"
739 "B<float acosf(float >I<x>B<);>\n"
740 "B<long double acosl(long double >I<x>B<);>\n"
743 #: build/C/man3/acos.3:48 build/C/man3/acosh.3:50 build/C/man3/asin.3:50
744 #: build/C/man3/asinh.3:50 build/C/man3/atan.3:50 build/C/man3/atan2.3:48
745 #: build/C/man3/atanh.3:50 build/C/man3/cbrt.3:45 build/C/man3/ceil.3:43
746 #: build/C/man3/copysign.3:46 build/C/man3/cos.3:49 build/C/man3/cosh.3:51
747 #: build/C/man3/erf.3:48 build/C/man3/erfc.3:39 build/C/man3/exp.3:51
748 #: build/C/man3/exp10.3:52 build/C/man3/exp2.3:51 build/C/man3/expm1.3:45
749 #: build/C/man3/fabs.3:47 build/C/man3/fdim.3:22 build/C/man3/fenv.3:61
750 #: build/C/man3/floor.3:42 build/C/man3/fma.3:27 build/C/man3/fmax.3:22
751 #: build/C/man3/fmin.3:22 build/C/man3/fmod.3:50 build/C/man3/fpclassify.3:30
752 #: build/C/man3/frexp.3:49 build/C/man3/gamma.3:22 build/C/man3/hypot.3:48
753 #: build/C/man3/ilogb.3:42 build/C/man3/infnan.3:44
754 #: build/C/man3/isgreater.3:32 build/C/man3/j0.3:64 build/C/man3/ldexp.3:49
755 #: build/C/man3/lgamma.3:35 build/C/man3/log.3:51 build/C/man3/log10.3:51
756 #: build/C/man3/log1p.3:44 build/C/man3/log2.3:51 build/C/man3/logb.3:42
757 #: build/C/man3/lrint.3:48 build/C/man3/lround.3:49 build/C/man3/matherr.3:41
758 #: build/C/man3/modf.3:49 build/C/man3/nan.3:24 build/C/man3/nextafter.3:31
759 #: build/C/man3/pow.3:50 build/C/man3/pow10.3:41 build/C/man3/remainder.3:57
760 #: build/C/man3/remquo.3:27 build/C/man3/rint.3:49 build/C/man3/round.3:42
761 #: build/C/man3/scalb.3:41 build/C/man3/scalbln.3:47 build/C/man3/signbit.3:20
762 #: build/C/man3/significand.3:23 build/C/man3/sin.3:50
763 #: build/C/man3/sincos.3:25 build/C/man3/sinh.3:51 build/C/man3/sqrt.3:49
764 #: build/C/man3/tan.3:50 build/C/man3/tanh.3:50 build/C/man3/tgamma.3:26
765 #: build/C/man3/trunc.3:40 build/C/man3/y0.3:64
766 msgid "Link with I<-lm>."
767 msgstr "I<-lm> でリンクする。"
770 #: build/C/man3/acos.3:57
771 msgid "B<acosf>(), B<acosl>():"
772 msgstr "B<acosf>(), B<acosl>():"
775 #: build/C/man3/acos.3:60 build/C/man3/acosh.3:72 build/C/man3/asin.3:62
776 #: build/C/man3/asinh.3:72 build/C/man3/atan.3:62 build/C/man3/atan2.3:60
777 #: build/C/man3/atanh.3:72 build/C/man3/ceil.3:55 build/C/man3/cos.3:61
778 #: build/C/man3/cosh.3:63 build/C/man3/erf.3:69 build/C/man3/exp.3:63
779 #: build/C/man3/expm1.3:67 build/C/man3/fabs.3:59 build/C/man3/floor.3:54
780 #: build/C/man3/fmod.3:62 build/C/man3/fpclassify.3:61 build/C/man3/frexp.3:61
781 #: build/C/man3/hypot.3:69 build/C/man3/ilogb.3:65 build/C/man3/ldexp.3:61
782 #: build/C/man3/lgamma.3:56 build/C/man3/log.3:63 build/C/man3/log10.3:63
783 #: build/C/man3/log1p.3:66 build/C/man3/logb.3:64 build/C/man3/modf.3:61
784 #: build/C/man3/nextafter.3:54 build/C/man3/pow.3:62
785 #: build/C/man3/remainder.3:80 build/C/man3/rint.3:81
786 #: build/C/man3/scalbln.3:71 build/C/man3/sin.3:62 build/C/man3/sinh.3:63
787 #: build/C/man3/sqrt.3:61 build/C/man3/tan.3:62 build/C/man3/tanh.3:62
789 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
790 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
792 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
793 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
796 #: build/C/man3/acos.3:73
798 "The B<acos>() function calculates the arc cosine of I<x>; that is the value "
799 "whose cosine is I<x>."
801 "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 "
802 "(cosine) が I<x> となる値である。"
805 #: build/C/man3/acos.3:77
807 "On success, these functions return the arc cosine of I<x> in radians; the "
808 "return value is in the range [0,\\ pi]."
810 "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,"
814 #: build/C/man3/acos.3:81 build/C/man3/acosh.3:91 build/C/man3/asin.3:82
815 #: build/C/man3/asinh.3:91 build/C/man3/atan.3:82 build/C/man3/atanh.3:91
816 #: build/C/man3/cos.3:82 build/C/man3/cosh.3:86 build/C/man3/erf.3:91
817 #: build/C/man3/erfc.3:79 build/C/man3/exp.3:82 build/C/man3/expm1.3:96
818 #: build/C/man3/fabs.3:75 build/C/man3/j0.3:129 build/C/man3/ldexp.3:87
819 #: build/C/man3/lgamma.3:102 build/C/man3/log.3:81 build/C/man3/log1p.3:91
820 #: build/C/man3/logb.3:102 build/C/man3/scalbln.3:106 build/C/man3/sin.3:83
821 #: build/C/man3/sinh.3:86 build/C/man3/sqrt.3:78 build/C/man3/tan.3:83
822 #: build/C/man3/tanh.3:85 build/C/man3/tgamma.3:73 build/C/man3/y0.3:134
823 msgid "If I<x> is a NaN, a NaN is returned."
824 msgstr "I<x> が NaN の場合、NaN が返される。"
827 #: build/C/man3/acos.3:86 build/C/man3/acosh.3:95
828 msgid "If I<x> is +1, +0 is returned."
829 msgstr "I<x> が +1 の場合、+0 が返される。"
832 #: build/C/man3/acos.3:92 build/C/man3/cos.3:88 build/C/man3/sin.3:92
833 #: build/C/man3/tan.3:89
835 "If I<x> is positive infinity or negative infinity, a domain error occurs, "
836 "and a NaN is returned."
838 "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、"
841 #. POSIX.1-2001 documents an optional range error for subnormal x;
842 #. glibc 2.8 does not do this.
844 #: build/C/man3/acos.3:98 build/C/man3/asin.3:96
846 "If I<x> is outside the range [-1,\\ 1], a domain error occurs, and a NaN is "
849 "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"
853 #: build/C/man3/acos.3:98 build/C/man3/acosh.3:105 build/C/man3/asin.3:96
854 #: build/C/man3/asinh.3:103 build/C/man3/atan.3:94 build/C/man3/atan2.3:162
855 #: build/C/man3/atanh.3:115 build/C/man3/cbrt.3:88 build/C/man3/ceil.3:78
856 #: build/C/man3/copysign.3:93 build/C/man3/cos.3:88 build/C/man3/cosh.3:104
857 #: build/C/man3/erf.3:106 build/C/man3/erfc.3:102 build/C/man3/exp.3:105
858 #: build/C/man3/exp10.3:65 build/C/man3/exp2.3:81 build/C/man3/expm1.3:117
859 #: build/C/man3/fabs.3:83 build/C/man3/fdim.3:59 build/C/man3/floor.3:77
860 #: build/C/man3/fma.3:117 build/C/man3/fmax.3:54 build/C/man3/fmin.3:54
861 #: build/C/man3/fmod.3:120 build/C/man3/frexp.3:106 build/C/man3/gamma.3:62
862 #: build/C/man3/hypot.3:128 build/C/man3/ilogb.3:110 build/C/man3/infnan.3:76
863 #: build/C/man3/isgreater.3:123 build/C/man3/j0.3:136 build/C/man3/ldexp.3:106
864 #: build/C/man3/lgamma.3:132 build/C/man3/log.3:105 build/C/man3/log10.3:81
865 #: build/C/man3/log1p.3:113 build/C/man3/log2.3:81 build/C/man3/logb.3:116
866 #: build/C/man3/lrint.3:88 build/C/man3/lround.3:91 build/C/man3/modf.3:93
867 #: build/C/man3/nextafter.3:149 build/C/man3/pow.3:256
868 #: build/C/man3/remainder.3:150 build/C/man3/remquo.3:101
869 #: build/C/man3/rint.3:119 build/C/man3/round.3:83 build/C/man3/scalb.3:138
870 #: build/C/man3/scalbln.3:130 build/C/man3/signbit.3:59 build/C/man3/sin.3:92
871 #: build/C/man3/sincos.3:52 build/C/man3/sinh.3:109 build/C/man3/sqrt.3:92
872 #: build/C/man3/tan.3:107 build/C/man3/tanh.3:98 build/C/man3/tgamma.3:107
873 #: build/C/man3/trunc.3:71 build/C/man3/y0.3:171
879 #: build/C/man3/acos.3:103 build/C/man3/acosh.3:110 build/C/man3/asin.3:101
880 #: build/C/man3/atanh.3:120 build/C/man3/cos.3:93 build/C/man3/cosh.3:109
881 #: build/C/man3/erf.3:111 build/C/man3/erfc.3:107 build/C/man3/exp.3:110
882 #: build/C/man3/exp10.3:70 build/C/man3/exp2.3:86 build/C/man3/expm1.3:122
883 #: build/C/man3/fdim.3:64 build/C/man3/fma.3:122 build/C/man3/fmod.3:125
884 #: build/C/man3/hypot.3:133 build/C/man3/ilogb.3:115 build/C/man3/j0.3:141
885 #: build/C/man3/ldexp.3:111 build/C/man3/lgamma.3:137 build/C/man3/log.3:110
886 #: build/C/man3/log10.3:86 build/C/man3/log1p.3:118 build/C/man3/log2.3:86
887 #: build/C/man3/logb.3:121 build/C/man3/lrint.3:93 build/C/man3/lround.3:96
888 #: build/C/man3/nextafter.3:154 build/C/man3/pow.3:281
889 #: build/C/man3/remainder.3:155 build/C/man3/remquo.3:106
890 #: build/C/man3/scalb.3:143 build/C/man3/scalbln.3:135 build/C/man3/sin.3:97
891 #: build/C/man3/sincos.3:57 build/C/man3/sinh.3:114 build/C/man3/sqrt.3:97
892 #: build/C/man3/tan.3:112 build/C/man3/tgamma.3:112 build/C/man3/y0.3:176
894 "See B<math_error>(7) for information on how to determine whether an error "
895 "has occurred when calling these functions."
897 "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 "
898 "B<math_error>(7) を参照のこと。"
901 #: build/C/man3/acos.3:105 build/C/man3/acosh.3:112 build/C/man3/asin.3:103
902 #: build/C/man3/atanh.3:122 build/C/man3/cos.3:95 build/C/man3/cosh.3:111
903 #: build/C/man3/erf.3:113 build/C/man3/erfc.3:109 build/C/man3/exp.3:112
904 #: build/C/man3/expm1.3:124 build/C/man3/fdim.3:66 build/C/man3/fma.3:124
905 #: build/C/man3/fmod.3:127 build/C/man3/hypot.3:135 build/C/man3/ilogb.3:117
906 #: build/C/man3/j0.3:143 build/C/man3/ldexp.3:113 build/C/man3/lgamma.3:139
907 #: build/C/man3/log.3:112 build/C/man3/log1p.3:120 build/C/man3/logb.3:123
908 #: build/C/man3/lrint.3:95 build/C/man3/lround.3:98
909 #: build/C/man3/nextafter.3:156 build/C/man3/pow.3:283
910 #: build/C/man3/remainder.3:157 build/C/man3/remquo.3:108
911 #: build/C/man3/scalb.3:145 build/C/man3/scalbln.3:137 build/C/man3/sin.3:99
912 #: build/C/man3/sincos.3:59 build/C/man3/sinh.3:116 build/C/man3/sqrt.3:99
913 #: build/C/man3/tan.3:114 build/C/man3/tgamma.3:114 build/C/man3/y0.3:178
914 msgid "The following errors can occur:"
915 msgstr "以下のエラーが発生する可能性がある。"
918 #: build/C/man3/acos.3:105 build/C/man3/asin.3:103
920 msgid "Domain error: I<x> is outside the range [-1,\\ 1]"
921 msgstr "領域エラー (domain error): I<x> が [-1,\\ 1] の範囲に入っていない"
924 #: build/C/man3/acos.3:113 build/C/man3/acosh.3:120 build/C/man3/asin.3:111
925 #: build/C/man3/atanh.3:130 build/C/man3/fmod.3:146 build/C/man3/log.3:120
926 #: build/C/man3/pow.3:291 build/C/man3/remainder.3:180 build/C/man3/sqrt.3:107
927 #: build/C/man3/y0.3:186
929 "I<errno> is set to B<EDOM>. An invalid floating-point exception "
930 "(B<FE_INVALID>) is raised."
932 "I<errno> に B<EDOM> が設定される。 不正 (invalid) 浮動小数点例外 "
933 "(B<FE_INVALID>) が上がる。"
936 #: build/C/man3/acos.3:119 build/C/man3/acosh.3:126 build/C/man3/asin.3:117
937 #: build/C/man3/asinh.3:119 build/C/man3/atan.3:110 build/C/man3/atan2.3:172
938 #: build/C/man3/atanh.3:145 build/C/man3/ceil.3:95 build/C/man3/exp.3:134
939 #: build/C/man3/exp2.3:97 build/C/man3/fabs.3:99 build/C/man3/floor.3:94
940 #: build/C/man3/fmod.3:152 build/C/man3/frexp.3:122 build/C/man3/ldexp.3:143
941 #: build/C/man3/log.3:134 build/C/man3/log10.3:95 build/C/man3/modf.3:109
942 #: build/C/man3/pow.3:322 build/C/man3/sin.3:122 build/C/man3/sinh.3:130
943 #: build/C/man3/sqrt.3:113 build/C/man3/tan.3:147 build/C/man3/tanh.3:114
945 "C99, POSIX.1-2001. The variant returning I<double> also conforms to SVr4, "
948 "C99, POSIX.1-2001. I<double> 版の関数は SVr4, 4.3BSD, C89 にも準拠している。"
951 #: build/C/man3/acos.3:127
953 "B<asin>(3), B<atan>(3), B<atan2>(3), B<cacos>(3), B<cos>(3), B<sin>(3), "
956 "B<asin>(3), B<atan>(3), B<atan2>(3), B<cacos>(3), B<cos>(3), B<sin>(3), "
960 #: build/C/man3/acosh.3:35
966 #: build/C/man3/acosh.3:38
967 msgid "acosh, acoshf, acoshl - inverse hyperbolic cosine function"
968 msgstr "acosh, acoshf, acoshl - 逆双曲線余弦(inverse hyperbolic cosine)関数"
971 #: build/C/man3/acosh.3:43
973 msgid "B<double acosh(double >I<x>B<);>\n"
974 msgstr "B<double acosh(double >I<x>B<);>\n"
977 #: build/C/man3/acosh.3:45
979 msgid "B<float acoshf(float >I<x>B<);>\n"
980 msgstr "B<float acoshf(float >I<x>B<);>\n"
983 #: build/C/man3/acosh.3:47
985 msgid "B<long double acoshl(long double >I<x>B<);>\n"
986 msgstr "B<long double acoshl(long double >I<x>B<);>\n"
989 #: build/C/man3/acosh.3:58
994 #: build/C/man3/acosh.3:62 build/C/man3/asinh.3:62 build/C/man3/atanh.3:62
995 #: build/C/man3/cbrt.3:58 build/C/man3/expm1.3:57 build/C/man3/ilogb.3:55
996 #: build/C/man3/log1p.3:56 build/C/man3/logb.3:54 build/C/man3/nextafter.3:44
997 #: build/C/man3/rint.3:71
999 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
1000 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
1003 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
1004 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
1008 #: build/C/man3/acosh.3:69
1009 msgid "B<acoshf>(), B<acoshl>():"
1010 msgstr "B<acoshf>(), B<acoshl>():"
1013 #: build/C/man3/acosh.3:84
1015 "The B<acosh>() function calculates the inverse hyperbolic cosine of I<x>; "
1016 "that is the value whose hyperbolic cosine is I<x>."
1018 "B<acosh>() 関数は I<x> の逆双曲線余弦(inverse hyperbolic cosine)を 計算す"
1019 "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"
1023 #: build/C/man3/acosh.3:87
1025 "On success, these functions return the inverse hyperbolic cosine of I<x>."
1026 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。"
1029 #: build/C/man3/acosh.3:99 build/C/man3/exp.3:87 build/C/man3/expm1.3:105
1030 #: build/C/man3/log.3:90 build/C/man3/log1p.3:95 build/C/man3/sqrt.3:86
1031 #: build/C/man3/tgamma.3:77
1032 msgid "If I<x> is positive infinity, positive infinity is returned."
1033 msgstr "I<x> が正の無限大の場合、正の無限大が返される。"
1036 #: build/C/man3/acosh.3:105
1038 "If I<x> is less than 1, a domain error occurs, and the functions return a "
1041 "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"
1045 #: build/C/man3/acosh.3:112
1047 msgid "Domain error: I<x> is less than 1"
1048 msgstr "領域エラー (domain error): I<x> が 1 より小さい"
1051 #: build/C/man3/acosh.3:133
1053 "B<asinh>(3), B<atanh>(3), B<cacosh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1055 "B<asinh>(3), B<atanh>(3), B<cacosh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1058 #: build/C/man3/asin.3:35
1064 #: build/C/man3/asin.3:38
1065 msgid "asin, asinf, asinl - arc sine function"
1066 msgstr "asin, asinf, asinl - 逆正弦(arc sine)関数"
1069 #: build/C/man3/asin.3:43
1071 msgid "B<double asin(double >I<x>B<);>\n"
1072 msgstr "B<double asin(double >I<x>B<);>\n"
1075 #: build/C/man3/asin.3:45
1077 msgid "B<float asinf(float >I<x>B<);>\n"
1078 msgstr "B<float asinf(float >I<x>B<);>\n"
1081 #: build/C/man3/asin.3:47
1083 msgid "B<long double asinl(long double >I<x>B<);>\n"
1084 msgstr "B<long double asinl(long double >I<x>B<);>\n"
1087 #: build/C/man3/asin.3:59
1088 msgid "B<asinf>(), B<asinl>():"
1089 msgstr "B<asinf>(), B<asinl>():"
1092 #: build/C/man3/asin.3:74
1094 "The B<asin>() function calculates the principal value of the arc sine of "
1095 "I<x>; that is the value whose sine is I<x>."
1097 "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"
1098 "正弦(sine)が I<x> となるような値である。"
1101 #: build/C/man3/asin.3:78
1103 "On success, these functions return the principal value of the arc sine of "
1104 "I<x> in radians; the return value is in the range [-pi/2,\\ pi/2]."
1106 "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"
1107 "は [-pi/2,\\ pi/2] の範囲となる。"
1110 #: build/C/man3/asin.3:87 build/C/man3/asinh.3:95 build/C/man3/atan.3:87
1111 #: build/C/man3/atanh.3:95 build/C/man3/erf.3:95 build/C/man3/expm1.3:101
1112 #: build/C/man3/scalbln.3:115 build/C/man3/sinh.3:90 build/C/man3/sqrt.3:82
1113 #: build/C/man3/tanh.3:89
1114 msgid "If I<x> is +0 (-0), +0 (-0) is returned."
1115 msgstr "I<x> が +0 (-0) の場合、+0 (-0) が返される。"
1118 #: build/C/man3/asin.3:125
1120 "B<acos>(3), B<atan>(3), B<atan2>(3), B<casin>(3), B<cos>(3), B<sin>(3), "
1123 "B<acos>(3), B<atan>(3), B<atan2>(3), B<casin>(3), B<cos>(3), B<sin>(3), "
1127 #: build/C/man3/asinh.3:35
1133 #: build/C/man3/asinh.3:35 build/C/man3/copysign.3:31 build/C/man3/cos.3:34
1134 #: build/C/man3/expm1.3:30
1140 #: build/C/man3/asinh.3:38
1141 msgid "asinh, asinhf, asinhl - inverse hyperbolic sine function"
1142 msgstr "asinh, asinhf, asinhl - 逆双曲線正弦(inverse hyperbolic sine)関数"
1145 #: build/C/man3/asinh.3:43
1147 msgid "B<double asinh(double >I<x>B<);>\n"
1148 msgstr "B<double asinh(double >I<x>B<);>\n"
1151 #: build/C/man3/asinh.3:45
1153 msgid "B<float asinhf(float >I<x>B<);>\n"
1154 msgstr "B<float asinhf(float >I<x>B<);>\n"
1157 #: build/C/man3/asinh.3:47
1159 msgid "B<long double asinhl(long double >I<x>B<);>\n"
1160 msgstr "B<long double asinhl(long double >I<x>B<);>\n"
1163 #: build/C/man3/asinh.3:58
1165 msgstr "B<asinh>():"
1168 #: build/C/man3/asinh.3:69
1169 msgid "B<asinhf>(), B<asinhl>():"
1170 msgstr "B<asinhf>(), B<asinhl>():"
1173 #: build/C/man3/asinh.3:84
1175 "The B<asinh>() function calculates the inverse hyperbolic sine of I<x>; "
1176 "that is the value whose hyperbolic sine is I<x>."
1178 "B<asinh>() 関数は I<x> 逆双曲線正弦(inverse hyperbolic sine)を 計算する。"
1179 "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。"
1182 #: build/C/man3/asinh.3:87
1183 msgid "On success, these functions return the inverse hyperbolic sine of I<x>."
1184 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。"
1187 #: build/C/man3/asinh.3:103 build/C/man3/ldexp.3:92 build/C/man3/scalbln.3:111
1188 #: build/C/man3/sinh.3:95
1190 "If I<x> is positive infinity (negative infinity), positive infinity "
1191 "(negative infinity) is returned."
1193 "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。"
1196 #: build/C/man3/asinh.3:105 build/C/man3/atan.3:96 build/C/man3/atan2.3:166
1197 #: build/C/man3/cbrt.3:90 build/C/man3/copysign.3:95 build/C/man3/fabs.3:85
1198 #: build/C/man3/fmax.3:56 build/C/man3/fmin.3:56 build/C/man3/frexp.3:108
1199 #: build/C/man3/isgreater.3:125 build/C/man3/modf.3:95
1200 #: build/C/man3/signbit.3:61 build/C/man3/tanh.3:100 build/C/man3/trunc.3:73
1201 msgid "No errors occur."
1205 #: build/C/man3/asinh.3:113
1207 "The B<asinh>(), B<asinhf>(), and B<asinhl>() functions are thread-safe."
1208 msgstr "関数 B<asinh>(), B<asinhf>(), B<asinhl>() はスレッドセーフである。"
1211 #: build/C/man3/asinh.3:126
1213 "B<acosh>(3), B<atanh>(3), B<casinh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1215 "B<acosh>(3), B<atanh>(3), B<casinh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1218 #: build/C/man3/atan.3:35
1224 #: build/C/man3/atan.3:35
1230 #: build/C/man3/atan.3:38
1231 msgid "atan, atanf, atanl - arc tangent function"
1232 msgstr "atan, atanf, atanl - 逆正接(arc tangent)関数"
1235 #: build/C/man3/atan.3:43
1237 msgid "B<double atan(double >I<x>B<);>\n"
1238 msgstr "B<double atan(double >I<x>B<);>\n"
1241 #: build/C/man3/atan.3:45
1243 msgid "B<float atanf(float >I<x>B<);>\n"
1244 msgstr "B<float atanf(float >I<x>B<);>\n"
1247 #: build/C/man3/atan.3:47
1249 msgid "B<long double atanl( long double >I<x>B<);>\n"
1250 msgstr "B<long double atanl( long double >I<x>B<);>\n"
1253 #: build/C/man3/atan.3:59
1254 msgid "B<atanf>(), B<atanl>():"
1255 msgstr "B<atanf>(), B<atanl>():"
1258 #: build/C/man3/atan.3:74
1260 "The B<atan>() function calculates the principal value of the arc tangent of "
1261 "I<x>; that is the value whose tangent is I<x>."
1263 "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"
1264 "(tangent)が I<x> となるような値である。"
1267 #: build/C/man3/atan.3:78
1269 "On success, these functions return the principal value of the arc tangent of "
1270 "I<x> in radians; the return value is in the range [-pi/2,\\ pi/2]."
1272 "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"
1273 "は [-pi/2,\\ pi/2] の範囲となる。"
1275 #. POSIX.1-2001 documents an optional range error for subnormal x;
1276 #. glibc 2.8 does not do this.
1278 #: build/C/man3/atan.3:94
1280 "If I<x> is positive infinity (negative infinity), +pi/2 (-pi/2) is returned."
1281 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。"
1284 #: build/C/man3/atan.3:104
1285 msgid "The B<atan>(), B<atanf>(), and B<atanl>() functions are thread-safe."
1286 msgstr "関数 B<atan>(), B<atanf>(), B<atanl>() はスレッドセーフである。"
1289 #: build/C/man3/atan.3:119
1291 "B<acos>(3), B<asin>(3), B<atan2>(3), B<carg>(3), B<catan>(3), B<cos>(3), "
1292 "B<sin>(3), B<tan>(3)"
1294 "B<acos>(3), B<asin>(3), B<atan2>(3), B<carg>(3), B<catan>(3), B<cos>(3), "
1295 "B<sin>(3), B<tan>(3)"
1298 #: build/C/man3/atan2.3:35
1304 #: build/C/man3/atan2.3:38
1305 msgid "atan2, atan2f, atan2l - arc tangent function of two variables"
1306 msgstr "atan2, atan2f, atan2l - 二つの変数に対する逆正接(arc tangent)関数"
1309 #: build/C/man3/atan2.3:45
1312 "B<double atan2(double >I<y>B<, double >I<x>B<);>\n"
1313 "B<float atan2f(float >I<y>B<, float >I<x>B<);>\n"
1314 "B<long double atan2l(long double >I<y>B<, long double >I<x>B<);>\n"
1316 "B<double atan2(double >I<y>B<, double >I<x>B<);>\n"
1317 "B<float atan2f(float >I<y>B<, float >I<x>B<);>\n"
1318 "B<long double atan2l(long double >I<y>B<, long double >I<x>B<);>\n"
1321 #: build/C/man3/atan2.3:57
1322 msgid "B<atan2f>(), B<atan2l>():"
1323 msgstr "B<atan2f>(), B<atan2l>():"
1326 #: build/C/man3/atan2.3:72
1328 "The B<atan2>() function calculates the principal value of the arc tangent "
1329 "of I<y/x>, using the signs of the two arguments to determine the quadrant of "
1332 "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"
1333 "き数の符号は結果の象限を決定するために使われる。"
1336 #: build/C/man3/atan2.3:76
1338 "On success, these functions return the principal value of the arc tangent of "
1339 "I<y/x> in radians; the return value is in the range [-pi,\\ pi]."
1341 "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"
1342 "は [-pi,\\ pi] の範囲となる。"
1345 #: build/C/man3/atan2.3:82
1346 msgid "If I<y> is +0 (-0) and I<x> is less than 0, +pi (-pi) is returned."
1347 msgstr "I<y> が +0 (-0) で I<x> が 0 未満の場合、+pi (-pi) が返される。"
1350 #: build/C/man3/atan2.3:88
1351 msgid "If I<y> is +0 (-0) and I<x> is greater than 0, +0 (-0) is returned."
1352 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。"
1355 #: build/C/man3/atan2.3:94
1356 msgid "If I<y> is less than 0 and I<x> is +0 or -0, -pi/2 is returned."
1357 msgstr "I<y> が 0 未満で I<x> が +0 か -0 の場合、-pi/2 が返される。"
1360 #: build/C/man3/atan2.3:100
1361 msgid "If I<y> is greater than 0 and I<x> is +0 or -0, pi/2 is returned."
1362 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。"
1367 #. is 0, a pole error shall not occur.
1369 #: build/C/man3/atan2.3:111
1370 msgid "If either I<x> or I<y> is NaN, a NaN is returned."
1371 msgstr "I<x> か I<y> のいずかが NaN の場合、NaN が返される。"
1374 #. If the result underflows, a range error may occur and
1376 #. should be returned.
1378 #: build/C/man3/atan2.3:122
1379 msgid "If I<y> is +0 (-0) and I<x> is -0, +pi (-pi) is returned."
1380 msgstr "I<y> が +0 (-0) で I<x> が -0 の場合、+pi (-pi) が返される。"
1383 #: build/C/man3/atan2.3:128
1384 msgid "If I<y> is +0 (-0) and I<x> is +0, +0 (-0) is returned."
1385 msgstr "I<y> が +0 (-0) で I<x> が +0 の場合、+0 (-0) が返される。"
1388 #: build/C/man3/atan2.3:134
1390 "If I<y> is a finite value greater (less) than 0, and I<x> is negative "
1391 "infinity, +pi (-pi) is returned."
1393 "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"
1397 #: build/C/man3/atan2.3:140
1399 "If I<y> is a finite value greater (less) than 0, and I<x> is positive "
1400 "infinity, +0 (-0) is returned."
1402 "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"
1406 #: build/C/man3/atan2.3:147
1408 "If I<y> is positive infinity (negative infinity), and I<x> is finite, pi/2 (-"
1409 "pi/2) is returned."
1411 "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"
1415 #: build/C/man3/atan2.3:153
1417 "If I<y> is positive infinity (negative infinity) and I<x> is negative "
1418 "infinity, +3*pi/4 (-3*pi/4) is returned."
1420 "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) "
1424 #. If both arguments are 0, a domain error shall not occur.
1426 #: build/C/man3/atan2.3:162
1428 "If I<y> is positive infinity (negative infinity) and I<x> is positive "
1429 "infinity, +pi/4 (-pi/4) is returned."
1431 "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"
1435 #: build/C/man3/atan2.3:180
1437 "B<acos>(3), B<asin>(3), B<atan>(3), B<carg>(3), B<cos>(3), B<sin>(3), B<tan>"
1440 "B<acos>(3), B<asin>(3), B<atan>(3), B<carg>(3), B<cos>(3), B<sin>(3), B<tan>"
1444 #: build/C/man3/atanh.3:35
1450 #: build/C/man3/atanh.3:35
1456 #: build/C/man3/atanh.3:38
1457 msgid "atanh, atanhf, atanhl - inverse hyperbolic tangent function"
1458 msgstr "atanh, atanhf, atanhl - 逆双曲線正接(inverse hyperbolic tangent)関数"
1461 #: build/C/man3/atanh.3:43
1463 msgid "B<double atanh(double >I<x>B<);>\n"
1464 msgstr "B<double atanh(double >I<x>B<);>\n"
1467 #: build/C/man3/atanh.3:45
1469 msgid "B<float atanhf(float >I<x>B<);>\n"
1470 msgstr "B<float atanhf(float >I<x>B<);>\n"
1473 #: build/C/man3/atanh.3:47
1475 msgid "B<long double atanhl(long double >I<x>B<);>\n"
1476 msgstr "B<long double atanhl(long double >I<x>B<);>\n"
1479 #: build/C/man3/atanh.3:58
1481 msgstr "B<atanh>():"
1484 #: build/C/man3/atanh.3:69
1485 msgid "B<atanhf>(), B<atanhl>():"
1486 msgstr "B<atanhf>(), B<atanhl>():"
1489 #: build/C/man3/atanh.3:84
1491 "The B<atanh>() function calculates the inverse hyperbolic tangent of I<x>; "
1492 "that is the value whose hyperbolic tangent is I<x>."
1494 "B<atanh>() 関数は I<x> の逆双曲線正接 (inverse hyperbolic tangent) を計算す"
1495 "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"
1499 #: build/C/man3/atanh.3:87
1501 "On success, these functions return the inverse hyperbolic tangent of I<x>."
1502 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。"
1505 #: build/C/man3/atanh.3:106
1507 "If I<x> is +1 or -1, a pole error occurs, and the functions return "
1508 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the "
1509 "mathematically correct sign."
1511 "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"
1512 "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"
1515 #. POSIX.1-2001 documents an optional range error for subnormal x;
1516 #. glibc 2.8 does not do this.
1518 #: build/C/man3/atanh.3:115
1520 "If the absolute value of I<x> is greater than 1, a domain error occurs, and "
1521 "a NaN is returned."
1523 "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 "
1527 #: build/C/man3/atanh.3:122
1529 msgid "Domain error: I<x> less than -1 or greater than +1"
1530 msgstr "領域エラー (domain error): I<x> が -1 より小さいか +1 より大きい"
1533 #: build/C/man3/atanh.3:130
1535 msgid "Pole error: I<x> is +1 or -1"
1536 msgstr "極エラー (pole error): I<x> が +1 か -1"
1539 #: build/C/man3/atanh.3:139 build/C/man3/lgamma.3:148 build/C/man3/pow.3:300
1541 "I<errno> is set to B<ERANGE> (but see BUGS). A divide-by-zero floating-"
1542 "point exception (B<FE_DIVBYZERO>) is raised."
1544 "I<errno> に B<ERANGE> が設定される (「バグ」の節も参照)。 0 による除算 "
1545 "(divide-by-zero) 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
1548 #: build/C/man3/atanh.3:145 build/C/man3/cos.3:118 build/C/man3/cosh.3:125
1549 #: build/C/man3/expm1.3:147 build/C/man3/fenv.3:331 build/C/man3/fmod.3:152
1550 #: build/C/man3/j0.3:163 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.3:171 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.3:156 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.3:126 build/C/man3/rint.3:135
1668 #: build/C/man3/round.3:98 build/C/man3/scalbln.3:173
1669 #: build/C/man3/tgamma.3:164 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.3:31
1687 "ceil, ceilf, ceill - ceiling function: smallest integral value not less than "
1689 msgstr "ceil, ceilf, ceill - 引き数を下回らない最小の整数値"
1692 #: build/C/man3/ceil.3:36
1694 msgid "B<double ceil(double >I<x>B<);>\n"
1695 msgstr "B<double ceil(double >I<x>B<);>\n"
1698 #: build/C/man3/ceil.3:38
1700 msgid "B<float ceilf(float >I<x>B<);>\n"
1701 msgstr "B<float ceilf(float >I<x>B<);>\n"
1704 #: build/C/man3/ceil.3:40
1706 msgid "B<long double ceill(long double >I<x>B<);>\n"
1707 msgstr "B<long double ceill(long double >I<x>B<);>\n"
1710 #: build/C/man3/ceil.3:52
1711 msgid "B<ceilf>(), B<ceill>():"
1712 msgstr "B<ceilf>(), B<ceill>():"
1715 #: build/C/man3/ceil.3:63
1717 "These functions return the smallest integral value that is not less than "
1719 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。"
1722 #: build/C/man3/ceil.3:69
1723 msgid "For example, I<ceil(0.5)> is 1.0, and I<ceil(-0.5)> is 0.0."
1724 msgstr "例えば、 I<ceil(0.5)> は 1.0 であり、 I<ceil(-0.5)> は 0.0 である。"
1727 #: build/C/man3/ceil.3:72
1728 msgid "These functions return the ceiling of I<x>."
1729 msgstr "これらの関数は I<x> を下回らない整数値を返す。"
1732 #: build/C/man3/ceil.3:78 build/C/man3/rint.3:119 build/C/man3/round.3:83
1733 msgid "If I<x> is integral, +0, -0, NaN, or infinite, I<x> itself is returned."
1735 "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。"
1738 #: build/C/man3/ceil.3:81 build/C/man3/floor.3:80 build/C/man3/rint.3:122
1739 #: build/C/man3/round.3:86
1741 "No errors occur. POSIX.1-2001 documents a range error for overflows, but "
1744 "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 "
1745 "error) の 記載がある。「注意」の節を参照のこと。"
1748 #: build/C/man3/ceil.3:89
1749 msgid "The B<ceil>(), B<ceilf>(), and B<ceill>() functions are thread-safe."
1750 msgstr "関数 B<ceil>(), B<ceilf>(), B<ceill>() はスレッドセーフである。"
1753 #: build/C/man3/ceil.3:111 build/C/man3/floor.3:110 build/C/man3/rint.3:150
1755 "SUSv2 and POSIX.1-2001 contain text about overflow (which might set I<errno> "
1756 "to B<ERANGE>, or raise an B<FE_OVERFLOW> exception). In practice, the "
1757 "result cannot overflow on any current machine, so this error-handling stuff "
1758 "is just nonsense. (More precisely, overflow can happen only when the "
1759 "maximum value of the exponent is smaller than the number of mantissa bits. "
1760 "For the IEEE-754 standard 32-bit and 64-bit floating-point numbers the "
1761 "maximum value of the exponent is 128 (respectively, 1024), and the number of "
1762 "mantissa bits is 24 (respectively, 53).)"
1764 "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"
1765 "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"
1766 "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"
1767 "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"
1768 "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"
1769 "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"
1770 "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。)"
1773 #: build/C/man3/ceil.3:120 build/C/man3/trunc.3:94
1775 "The integral value returned by these functions may be too large to store in "
1776 "an integer type (I<int>, I<long>, etc.). To avoid an overflow, which will "
1777 "produce undefined results, an application should perform a range check on "
1778 "the returned value before assigning it to an integer type."
1780 "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"
1781 "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"
1782 "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"
1786 #: build/C/man3/ceil.3:127
1788 "B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
1791 "B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
1795 #: build/C/man3/copysign.3:31
1801 #: build/C/man3/copysign.3:34
1802 msgid "copysign, copysignf, copysignl - copy sign of a number"
1803 msgstr "copysign, copysignf, copysignl - 数の符号をコピーする"
1806 #: build/C/man3/copysign.3:39
1808 msgid "B<double copysign(double >I<x>B<, double >I<y>B<);>\n"
1809 msgstr "B<double copysign(double >I<x>B<, double >I<y>B<);>\n"
1812 #: build/C/man3/copysign.3:41
1814 msgid "B<float copysignf(float >I<x>B<, float >I<y>B<);>\n"
1815 msgstr "B<float copysignf(float >I<x>B<, float >I<y>B<);>\n"
1818 #: build/C/man3/copysign.3:43
1820 msgid "B<long double copysignl(long double >I<x>B<, long double >I<y>B<);>\n"
1821 msgstr "B<long double copysignl(long double >I<x>B<, long double >I<y>B<);>\n"
1824 #: build/C/man3/copysign.3:56
1825 msgid "B<copysign>(), B<copysignf>(), B<copysignl>():"
1826 msgstr "B<copysign>(), B<copysignf>(), B<copysignl>():"
1829 #: build/C/man3/copysign.3:59
1831 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1832 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
1834 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1835 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
1838 #: build/C/man3/copysign.3:75
1840 "The B<copysign>(), B<copysignf>(), and B<copysignl>() functions return a "
1841 "value whose absolute value matches that of I<x>, but whose sign bit matches "
1844 "関数 B<copysign>(), B<copysignf>(), B<copysignl>() は絶対値が I<x> に等しく、"
1845 "符号ビットが I<y> に等しい値を返す。"
1848 #: build/C/man3/copysign.3:81
1850 "For example, I<copysign(42.0,\\ -1.0)> and I<copysign(-42.0, -1.0)> both "
1854 "I<copysign(42.0,\\ -1.0)> と I<copysign(-42.0, -1.0)> はどちらも -42.0 を返"
1858 #: build/C/man3/copysign.3:86
1860 "On success, these functions return a value whose magnitude is taken from "
1861 "I<x> and whose sign is taken from I<y>."
1863 "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"
1867 #: build/C/man3/copysign.3:93
1868 msgid "If I<x> is a NaN, a NaN with the sign bit of I<y> is returned."
1869 msgstr "I<x> が NaN の場合、NaN に I<y> の符号ビットをつけて返す。"
1872 #: build/C/man3/copysign.3:103
1874 "The B<copysign>(), B<copysignf>(), and B<copysignl>() functions are thread-"
1877 "関数 B<copysign>(), B<copysignf>(), B<copysignl>() はスレッドセーフである。"
1880 #: build/C/man3/copysign.3:108 build/C/man3/nextafter.3:194
1881 #: build/C/man3/signbit.3:70
1883 "C99, POSIX.1-2001. This function is defined in IEC 559 (and the appendix "
1884 "with recommended functions in IEEE 754/IEEE 854)."
1886 "C99, POSIX.1-2001. この関数は IEC 559 で定義されている (また IEEE 754/IEEE "
1887 "854 では付録で推奨関数として定義されている)。"
1890 #: build/C/man3/copysign.3:112
1892 "On architectures where the floating-point formats are not IEEE 754 "
1893 "compliant, these functions may treat a negative zero as positive."
1895 "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 "
1899 #: build/C/man3/copysign.3:114
1900 msgid "B<signbit>(3)"
1901 msgstr "B<signbit>(3)"
1904 #: build/C/man3/cos.3:34
1910 #: build/C/man3/cos.3:37
1911 msgid "cos, cosf, cosl - cosine function"
1912 msgstr "cos, cosf, cosl - 余弦 (コサイン) 関数"
1915 #: build/C/man3/cos.3:42
1917 msgid "B<double cos(double >I<x>B<);>\n"
1918 msgstr "B<double cos(double >I<x>B<);>\n"
1921 #: build/C/man3/cos.3:44
1923 msgid "B<float cosf(float >I<x>B<);>\n"
1924 msgstr "B<float cosf(float >I<x>B<);>\n"
1927 #: build/C/man3/cos.3:46
1929 msgid "B<long double cosl(long double >I<x>B<);>\n"
1930 msgstr "B<long double cosl(long double >I<x>B<);>\n"
1933 #: build/C/man3/cos.3:58
1934 msgid "B<cosf>(), B<cosl>():"
1935 msgstr "B<cosf>(), B<cosl>():"
1938 #: build/C/man3/cos.3:75
1940 "The B<cos>() function returns the cosine of I<x>, where I<x> is given in "
1943 "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"
1947 #: build/C/man3/cos.3:78
1948 msgid "On success, these functions return the cosine of I<x>."
1949 msgstr "成功すると、これらの関数は I<x> の余弦を返す。"
1952 #: build/C/man3/cos.3:95 build/C/man3/fmod.3:127 build/C/man3/ilogb.3:130
1953 #: build/C/man3/sin.3:99 build/C/man3/sincos.3:59 build/C/man3/tan.3:114
1955 msgid "Domain error: I<x> is an infinity"
1956 msgstr "領域エラー (domain error): I<x> が無限大である"
1959 #: build/C/man3/cos.3:104 build/C/man3/fmod.3:136 build/C/man3/sin.3:108
1960 #: build/C/man3/tan.3:123
1962 "I<errno> is set to B<EDOM> (but see BUGS). An invalid floating-point "
1963 "exception (B<FE_INVALID>) is raised."
1965 "I<errno> に B<EDOM> が設定される (「バグ」の節も参照)。 不正 (invalid) 浮動小"
1966 "数点例外 (B<FE_INVALID>) が上がる。"
1969 #: build/C/man3/cos.3:112
1970 msgid "The B<cos>(), B<cosf>(), and B<cosl>() functions are thread-safe."
1971 msgstr "関数 B<cos>(), B<cosf>(), B<cosl>() はスレッドセーフである。"
1974 #: build/C/man3/cos.3:118 build/C/man3/cosh.3:125 build/C/man3/erf.3:140
1975 #: build/C/man3/erfc.3:136 build/C/man3/hypot.3:164 build/C/man3/log2.3:97
1977 "C99, POSIX.1-2001. The variant returning I<double> also conforms to SVr4, "
1980 "C99, POSIX.1-2001. I<double> 版の関数は SVr4, 4.3BSD にも準拠している。"
1982 #. http://sourceware.org/bugzilla/show_bug.cgi?id=6782
1984 #: build/C/man3/cos.3:125 build/C/man3/sin.3:129 build/C/man3/tan.3:154
1986 "Before version 2.10, the glibc implementation did not set I<errno> to "
1987 "B<EDOM> when a domain error occurred."
1989 "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、 "
1990 "I<error> に B<EDOM> が設定されなかった。"
1993 #: build/C/man3/cos.3:134
1995 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<ccos>(3), B<sin>(3), "
1996 "B<sincos>(3), B<tan>(3)"
1998 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<ccos>(3), B<sin>(3), "
1999 "B<sincos>(3), B<tan>(3)"
2002 #: build/C/man3/cosh.3:36
2008 #: build/C/man3/cosh.3:39
2009 msgid "cosh, coshf, coshl - hyperbolic cosine function"
2010 msgstr "cosh, coshf, coshl - 双曲線余弦 (ハイパボリックコサイン) 関数"
2013 #: build/C/man3/cosh.3:44
2015 msgid "B<double cosh(double >I<x>B<);>\n"
2016 msgstr "B<double cosh(double >I<x>B<);>\n"
2019 #: build/C/man3/cosh.3:46
2021 msgid "B<float coshf(float >I<x>B<);>\n"
2022 msgstr "B<float coshf(float >I<x>B<);>\n"
2025 #: build/C/man3/cosh.3:48
2027 msgid "B<long double coshl(long double >I<x>B<);>\n"
2028 msgstr "B<long double coshl(long double >I<x>B<);>\n"
2031 #: build/C/man3/cosh.3:60
2032 msgid "B<coshf>(), B<coshl>():"
2033 msgstr "B<coshf>(), B<coshl>():"
2036 #: build/C/man3/cosh.3:75
2038 "The B<cosh>() function returns the hyperbolic cosine of I<x>, which is "
2039 "defined mathematically as:"
2041 "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"
2045 #: build/C/man3/cosh.3:78
2047 msgid " cosh(x) = (exp(x) + exp(-x)) / 2\n"
2048 msgstr " cosh(x) = (exp(x) + exp(-x)) / 2\n"
2051 #: build/C/man3/cosh.3:82
2052 msgid "On success, these functions return the hyperbolic cosine of I<x>."
2053 msgstr "成功すると、これらの関数は I<x> の双曲線余弦を返す。"
2056 #: build/C/man3/cosh.3:90 build/C/man3/erfc.3:83
2057 msgid "If I<x> is +0 or -0, 1 is returned."
2058 msgstr "I<x> が +0 か -0 の場合、1 が返される。"
2061 #: build/C/man3/cosh.3:95 build/C/man3/lgamma.3:111
2063 "If I<x> is positive infinity or negative infinity, positive infinity is "
2065 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。"
2068 #: build/C/man3/cosh.3:104 build/C/man3/exp.3:105
2070 "If the result overflows, a range error occurs, and the functions return "
2071 "+B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, respectively."
2073 "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 "
2074 "+B<HUGE_VAL>, +B<HUGE_VALF>, +B<HUGE_VALL> を返す。"
2077 #: build/C/man3/cosh.3:111 build/C/man3/fdim.3:66 build/C/man3/fma.3:133
2078 #: build/C/man3/hypot.3:135 build/C/man3/lgamma.3:148
2079 #: build/C/man3/nextafter.3:156 build/C/man3/sinh.3:116 build/C/man3/tan.3:123
2080 #: build/C/man3/tgamma.3:132 build/C/man3/y0.3:217
2082 msgid "Range error: result overflow"
2083 msgstr "範囲エラー (range error): 結果のオーバーフロー"
2086 #: build/C/man3/cosh.3:119 build/C/man3/exp.3:120 build/C/man3/hypot.3:143
2087 #: build/C/man3/ldexp.3:121 build/C/man3/lgamma.3:158 build/C/man3/pow.3:308
2088 #: build/C/man3/sinh.3:124 build/C/man3/tgamma.3:140
2090 "I<errno> is set to B<ERANGE>. An overflow floating-point exception "
2091 "(B<FE_OVERFLOW>) is raised."
2093 "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 "
2094 "(B<FE_OVERFLOW>) が上がる。"
2097 #: build/C/man3/cosh.3:130
2099 "In glibc version 2.3.4 and earlier, an overflow floating-point "
2100 "(B<FE_OVERFLOW>) exception is not raised when an overflow occurs."
2102 "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"
2103 "ロー浮動小数点例外 (B<FE_OVERFLOW>) が上がらなかった。"
2106 #: build/C/man3/cosh.3:137
2108 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<ccos>(3), B<sinh>(3), B<tanh>(3)"
2110 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<ccos>(3), B<sinh>(3), B<tanh>(3)"
2113 #: build/C/man3/div.3:34
2119 #: build/C/man3/div.3:34
2125 #: build/C/man3/div.3:38
2127 "div, ldiv, lldiv, imaxdiv - compute quotient and remainder of an integer "
2129 msgstr "div, ldiv, lldiv, imaxdiv - integer 型の割算の商と余りを計算する"
2132 #: build/C/man3/div.3:43
2134 msgid "B<div_t div(int >I<numerator>B<, int >I<denominator>B<);>\n"
2135 msgstr "B<div_t div(int >I<numerator>B<, int >I<denominator>B<);>\n"
2138 #: build/C/man3/div.3:45
2140 msgid "B<ldiv_t ldiv(long >I<numerator>B<, long >I<denominator>B<);>\n"
2141 msgstr "B<ldiv_t ldiv(long >I<numerator>B<, long >I<denominator>B<);>\n"
2144 #: build/C/man3/div.3:47
2146 msgid "B<lldiv_t lldiv(long long >I<numerator>B<, long long >I<denominator>B<);>\n"
2147 msgstr "B<lldiv_t lldiv(long long >I<numerator>B<, long long >I<denominator>B<);>\n"
2150 #: build/C/man3/div.3:51
2152 msgid "B<imaxdiv_t imaxdiv(intmax_t >I<numerator>B<, intmax_t >I<denominator>B<);>\n"
2153 msgstr "B<imaxdiv_t imaxdiv(intmax_t >I<numerator>B<, intmax_t >I<denominator>B<);>\n"
2156 #: build/C/man3/div.3:60
2158 msgstr "B<lldiv>():"
2161 #: build/C/man3/div.3:78
2163 "The B<div>() function computes the value I<numerator>/I<denominator> and "
2164 "returns the quotient and remainder in a structure named I<div_t> that "
2165 "contains two integer members (in unspecified order) named I<quot> and "
2166 "I<rem>. The quotient is rounded toward zero. The result satisfies "
2167 "I<quot>*I<denominator>+I<rem> = I<numerator>."
2169 "B<div>() 関数は I<numerator>/I<denominator> の値を計算する。 商と余りは、 "
2170 "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 "
2171 "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"
2172 "い方に丸められる。 結果は I<quot>*I<denominator>+I<rem> = I<numerator> を満た"
2176 #: build/C/man3/div.3:89
2178 "The B<ldiv>(), B<lldiv>(), and B<imaxdiv>() functions do the same, dividing "
2179 "numbers of the indicated type and returning the result in a structure of the "
2180 "indicated name, in all cases with fields I<quot> and I<rem> of the same type "
2181 "as the function arguments."
2183 "B<ldiv>(), B<lldiv>(), B<imaxdiv>() 関数は同様な動作をし、 上に示した型の数"
2184 "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 "
2185 "I<quot> と I<rem> は、 関数の引き数と同じ型である。"
2188 #: build/C/man3/div.3:91
2189 msgid "The I<div_t> (etc.) structure."
2190 msgstr "I<div_t> (などの) 構造体。"
2193 #: build/C/man3/div.3:100
2195 "The B<div>(), B<ldiv>(), B<lldiv>(), and B<imaxdiv>() functions are thread-"
2198 "関数 B<div>(), B<ldiv>(), B<lldiv>(), B<imaxdiv>() はスレッドセーフである。"
2201 #: build/C/man3/div.3:107
2203 "SVr4, 4.3BSD, C89. C99. The functions B<lldiv>() and B<imaxdiv>() were "
2206 "SVr4, 4.3BSD, C89, C99.\n"
2207 "関数 B<lldiv>() と B<imaxdiv>() は C99 に追加された。"
2210 #: build/C/man3/div.3:107 build/C/man3/frexp.3:122 build/C/man3/matherr.3:275
2211 #: build/C/man3/remainder.3:213
2217 #: build/C/man3/div.3:109
2219 msgstr "以下の式を計算すると、"
2222 #: build/C/man3/div.3:112
2224 msgid " div_t q = div(-5, 3);\n"
2225 msgstr " div_t q = div(-5, 3);\n"
2228 #: build/C/man3/div.3:115
2229 msgid "the values I<q.quot> and I<q.rem> are -1 and -2, respectively."
2230 msgstr "I<q.quot> と I<q.rem> はそれぞれ -1 と -2 になる。"
2233 #: build/C/man3/div.3:118
2234 msgid "B<abs>(3), B<remainder>(3)"
2235 msgstr "B<abs>(3), B<remainder>(3)"
2238 #: build/C/man3/erf.3:35
2244 #: build/C/man3/erf.3:35 build/C/man3/erfc.3:26
2250 #: build/C/man3/erf.3:38
2251 msgid "erf, erff, erfl, - error function"
2252 msgstr "erf, erff, erfl - 誤差関数"
2255 #: build/C/man3/erf.3:45
2258 "B<double erf(double >I<x>B<);>\n"
2259 "B<float erff(float >I<x>B<);>\n"
2260 "B<long double erfl(long double >I<x>B<);>\n"
2262 "B<double erf(double >I<x>B<);>\n"
2263 "B<float erff(float >I<x>B<);>\n"
2264 "B<long double erfl(long double >I<x>B<);>\n"
2267 #: build/C/man3/erf.3:56
2272 #: build/C/man3/erf.3:59 build/C/man3/erfc.3:50 build/C/man3/fpclassify.3:53
2273 #: build/C/man3/hypot.3:59 build/C/man3/lgamma.3:46
2275 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE || "
2276 "_POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2278 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE || "
2279 "_POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2282 #: build/C/man3/erf.3:66
2283 msgid "B<erff>(), B<erfl>():"
2284 msgstr "B<erff>(), B<erfl>():"
2287 #: build/C/man3/erf.3:81
2288 msgid "The B<erf>() function returns the error function of I<x>, defined as"
2289 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。"
2292 #: build/C/man3/erf.3:81
2294 msgid " erf(x) = 2/sqrt(pi)* integral from 0 to x of exp(-t*t) dt"
2295 msgstr " erf(x) = 2/sqrt(pi)* integral from 0 to x of exp(-t*t) dt"
2298 #: build/C/man3/erf.3:87
2300 "On success, these functions return the error function of I<x>, a value in "
2301 "the range [-1,\\ 1]."
2303 "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"
2306 #. POSIX.1-2001 documents an optional range error (underflow)
2308 #. glibc 2.8 does not do this.
2310 #: build/C/man3/erf.3:100 build/C/man3/tanh.3:98
2311 msgid "If I<x> is positive infinity (negative infinity), +1 (-1) is returned."
2312 msgstr "I<x> が正の無限大 (負の無限大) の場合、+1 (-1) が返される。"
2315 #: build/C/man3/erf.3:106
2317 "If I<x> is subnormal, a range error occurs, and the return value is 2*x/sqrt"
2320 "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/"
2324 #: build/C/man3/erf.3:113
2326 msgid "Range error: result underflow (I<x> is subnormal)"
2327 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)"
2329 #. e.g., tgamma(-172.5) on glibc 2.8/x86-32
2334 #: build/C/man3/erf.3:121 build/C/man3/erfc.3:117 build/C/man3/fma.3:149
2335 #: build/C/man3/hypot.3:151 build/C/man3/nextafter.3:174
2336 #: build/C/man3/scalb.3:171 build/C/man3/scalbln.3:153
2337 #: build/C/man3/tgamma.3:152
2338 msgid "An underflow floating-point exception (B<FE_UNDERFLOW>) is raised."
2339 msgstr "アンダーフロー浮動小数点例外 (B<FE_UNDERFLOW>) が上がる。"
2341 #. FIXME . Is it intentional that these functions do not set errno?
2342 #. sin() and cos() also don't set errno; bugs have been raised for
2345 #: build/C/man3/erf.3:126 build/C/man3/erfc.3:122 build/C/man3/fdim.3:79
2346 #: build/C/man3/fma.3:154 build/C/man3/log1p.3:142 build/C/man3/logb.3:143
2347 #: build/C/man3/lrint.3:108 build/C/man3/lround.3:111
2348 #: build/C/man3/nextafter.3:179 build/C/man3/remquo.3:122
2349 #: build/C/man3/scalb.3:177 build/C/man3/scalbln.3:158
2350 #: build/C/man3/sincos.3:73
2351 msgid "These functions do not set I<errno>."
2352 msgstr "これらの関数は I<errno> を設定しない。"
2355 #: build/C/man3/erf.3:134
2356 msgid "The B<erf>(), B<erff>(), and B<erfl>() functions are thread-safe."
2357 msgstr "関数 B<erf>(), B<erff>(), B<erfl>() はスレッドセーフである。"
2360 #: build/C/man3/erf.3:144
2361 msgid "B<cerf>(3), B<erfc>(3), B<exp>(3)"
2362 msgstr "B<cerf>(3), B<erfc>(3), B<exp>(3)"
2365 #: build/C/man3/erfc.3:26
2371 #: build/C/man3/erfc.3:29
2372 msgid "erfc, erfcf, erfcl - complementary error function"
2373 msgstr "erfc, erfcf, erfcl - 相補誤差関数"
2376 #: build/C/man3/erfc.3:36
2379 "B<double erfc(double >I<x>B<);>\n"
2380 "B<float erfcf(float >I<x>B<);>\n"
2381 "B<long double erfcl(long double >I<x>B<);>\n"
2383 "B<double erfc(double >I<x>B<);>\n"
2384 "B<float erfcf(float >I<x>B<);>\n"
2385 "B<long double erfcl(long double >I<x>B<);>\n"
2388 #: build/C/man3/erfc.3:47
2393 #: build/C/man3/erfc.3:57
2394 msgid "B<erfcf>(), B<erfcl>():"
2395 msgstr "B<erfcf>(), B<erfcl>():"
2398 #: build/C/man3/erfc.3:60
2400 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600|| _ISOC99_SOURCE "
2401 "|| _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2403 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
2404 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2407 #: build/C/man3/erfc.3:71
2409 "The B<erfc>() function returns the complementary error function of I<x>, "
2410 "that is, 1.0 - erf(x)."
2411 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。"
2414 #: build/C/man3/erfc.3:75
2416 "On success, these functions return the complementary error function of I<x>, "
2417 "a value in the range [0,2]."
2419 "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"
2423 #: build/C/man3/erfc.3:88
2424 msgid "If I<x> is positive infinity, +0 is returned."
2425 msgstr "I<x> が正の無限大の場合、+0 が返される。"
2428 #: build/C/man3/erfc.3:93
2429 msgid "If I<x> is negative infinity, +2 is returned."
2430 msgstr "I<x> が負の無限大の場合、+2 が返される。"
2433 #: build/C/man3/erfc.3:96
2435 "If the function result underflows and produces an unrepresentable value, the "
2436 "return value is 0.0."
2438 "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"
2441 #. e.g., erfc(27) on x86-32
2443 #: build/C/man3/erfc.3:102
2445 "If the function result underflows but produces a representable (i.e., "
2446 "subnormal) value, that value is returned, and a range error occurs."
2448 "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 "
2449 "(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"
2453 #: build/C/man3/erfc.3:109
2455 msgid "Range error: result underflow (result is subnormal)"
2456 msgstr "範囲エラー: 結果のアンダーフロー (結果が非正規化数)"
2459 #: build/C/man3/erfc.3:130
2460 msgid "The B<erfc>(), B<erfcf>(), and B<erfcl>() functions are thread-safe."
2461 msgstr "関数 B<erfc>(), B<erfcf>(), B<erfcl>() はスレッドセーフである。"
2464 #: build/C/man3/erfc.3:146
2466 "The B<erfc>(), B<erfcf>(), and B<erfcl>() functions are provided to avoid "
2467 "the loss accuracy that would occur for the calculation 1-erf(x) for large "
2468 "values of I<x> (for which the value of erf(x) approaches 1)."
2470 "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"
2471 "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"
2475 #: build/C/man3/erfc.3:150
2476 msgid "B<cerf>(3), B<erf>(3), B<exp>(3)"
2477 msgstr "B<cerf>(3), B<erf>(3), B<exp>(3)"
2480 #: build/C/man3/exp.3:36
2486 #: build/C/man3/exp.3:39
2487 msgid "exp, expf, expl - base-e exponential function"
2488 msgstr "exp, expf, expl - 底が e の指数関数"
2491 #: build/C/man3/exp.3:44
2493 msgid "B<double exp(double >I<x>B<);>\n"
2494 msgstr "B<double exp(double >I<x>B<);>\n"
2497 #: build/C/man3/exp.3:46
2499 msgid "B<float expf(float >I<x>B<);>\n"
2500 msgstr "B<float expf(float >I<x>B<);>\n"
2503 #: build/C/man3/exp.3:48
2505 msgid "B<long double expl(long double >I<x>B<);>\n"
2506 msgstr "B<long double expl(long double >I<x>B<);>\n"
2509 #: build/C/man3/exp.3:60
2510 msgid "B<expf>(), B<expl>():"
2511 msgstr "B<expf>(), B<expl>():"
2514 #: build/C/man3/exp.3:74
2516 "The B<exp>() function returns the value of e (the base of natural "
2517 "logarithms) raised to the power of I<x>."
2518 msgstr "B<exp>() 関数は e の I<x> 乗の値を返す (e は自然対数の底)。"
2521 #: build/C/man3/exp.3:77
2522 msgid "On success, these functions return the exponential value of I<x>."
2523 msgstr "成功すると、これらの関数は e の I<x> 乗を返す。"
2526 #: build/C/man3/exp.3:92
2527 msgid "If I<x> is negative infinity, +0 is returned."
2528 msgstr "I<x> が負の無限大の場合、+0 が返される。"
2531 #: build/C/man3/exp.3:96 build/C/man3/ldexp.3:96
2532 msgid "If the result underflows, a range error occurs, and zero is returned."
2534 "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"
2538 #: build/C/man3/exp.3:112 build/C/man3/expm1.3:124 build/C/man3/ldexp.3:113
2539 #: build/C/man3/scalb.3:155 build/C/man3/scalbln.3:137
2541 msgid "Range error, overflow"
2542 msgstr "範囲エラー (range error)、オーバーフローの場合"
2545 #: build/C/man3/exp.3:120 build/C/man3/ldexp.3:121 build/C/man3/scalb.3:163
2546 #: build/C/man3/scalbln.3:145
2548 msgid "Range error, underflow"
2549 msgstr "範囲エラー (range error)、アンダーフローの場合"
2552 #: build/C/man3/exp.3:128 build/C/man3/ldexp.3:129 build/C/man3/pow.3:316
2554 "I<errno> is set to B<ERANGE>. An underflow floating-point exception "
2555 "(B<FE_UNDERFLOW>) is raised."
2557 "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 "
2558 "(B<FE_UNDERFLOW>) が上がる。"
2561 #: build/C/man3/exp.3:140
2562 msgid "B<cbrt>(3), B<cexp>(3), B<exp10>(3), B<exp2>(3), B<sqrt>(3)"
2563 msgstr "B<cbrt>(3), B<cexp>(3), B<exp10>(3), B<exp2>(3), B<sqrt>(3)"
2566 #: build/C/man3/exp10.3:35
2572 #: build/C/man3/exp10.3:35 build/C/man7/math_error.7:26
2573 #: build/C/man3/pow10.3:25
2579 #: build/C/man3/exp10.3:38
2580 msgid "exp10, exp10f, exp10l - base-10 exponential function"
2581 msgstr "exp10, exp10f, exp10l - 基数が 10 の指数関数"
2584 #: build/C/man3/exp10.3:41 build/C/man3/fenv.3:309
2586 msgid "B<#define _GNU_SOURCE> /* See feature_test_macros(7) */\n"
2587 msgstr "B<#define _GNU_SOURCE> /* feature_test_macros(7) 参照 */\n"
2590 #: build/C/man3/exp10.3:45
2592 msgid "B<double exp10(double >I<x>B<);>\n"
2593 msgstr "B<double exp10(double >I<x>B<);>\n"
2596 #: build/C/man3/exp10.3:47
2598 msgid "B<float exp10f(float >I<x>B<);>\n"
2599 msgstr "B<float exp10f(float >I<x>B<);>\n"
2602 #: build/C/man3/exp10.3:49
2604 msgid "B<long double exp10l(long double >I<x>B<);>\n"
2605 msgstr "B<long double exp10l(long double >I<x>B<);>\n"
2608 #: build/C/man3/exp10.3:58
2610 "The B<exp10>() function returns the value of 10 raised to the power of I<x>."
2611 msgstr "B<exp10>() 関数は 10 の I<x> 乗の値を返す。"
2614 #: build/C/man3/exp10.3:61
2616 "On success, these functions return the base-10 exponential value of I<x>."
2617 msgstr "成功すると、これらの関数は 10 の I<x> 乗を返す。"
2620 #: build/C/man3/exp10.3:65 build/C/man3/exp2.3:81
2622 "For various special cases, including the handling of infinity and NaN, as "
2623 "well as overflows and underflows, see B<exp>(3)."
2625 "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"
2626 "状況については、 B<exp>(3) を参照のこと。"
2629 #: build/C/man3/exp10.3:75 build/C/man3/exp2.3:89
2631 "For a discussion of the errors that can occur for these functions, see B<exp>"
2633 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。"
2636 #: build/C/man3/exp10.3:75 build/C/man3/exp2.3:89 build/C/man3/fdim.3:79
2637 #: build/C/man3/fenv.3:263 build/C/man3/fma.3:154 build/C/man3/fmax.3:56
2638 #: build/C/man3/fmin.3:56 build/C/man3/log2.3:89 build/C/man3/lrint.3:108
2639 #: build/C/man3/lround.3:111 build/C/man3/nan.3:73 build/C/man3/pow10.3:47
2640 #: build/C/man3/remquo.3:122 build/C/man3/round.3:86
2641 #: build/C/man3/scalbln.3:158 build/C/man3/sincos.3:73
2642 #: build/C/man3/tgamma.3:160 build/C/man3/trunc.3:73
2648 #: build/C/man3/exp10.3:77 build/C/man3/exp2.3:91 build/C/man3/fdim.3:81
2649 #: build/C/man3/fenv.3:265 build/C/man3/fma.3:156 build/C/man3/fmax.3:58
2650 #: build/C/man3/fmin.3:58 build/C/man3/log2.3:91 build/C/man3/lrint.3:110
2651 #: build/C/man3/lround.3:113 build/C/man3/nan.3:75 build/C/man3/pow10.3:49
2652 #: build/C/man3/remquo.3:124 build/C/man3/round.3:88
2653 #: build/C/man3/scalbln.3:160 build/C/man3/sincos.3:75
2654 #: build/C/man3/tgamma.3:162 build/C/man3/trunc.3:75
2655 msgid "These functions first appeared in glibc in version 2.1."
2656 msgstr "これらの関数は glibc バージョン 2.1 で初めて登場した。"
2659 #: build/C/man3/exp10.3:79
2660 msgid "These functions are GNU extensions."
2661 msgstr "これらの関数は GNU による拡張である。"
2664 #: build/C/man3/exp10.3:85
2665 msgid "B<cbrt>(3), B<exp>(3), B<exp2>(3), B<log10>(3), B<sqrt>(3)"
2666 msgstr "B<cbrt>(3), B<exp>(3), B<exp2>(3), B<log10>(3), B<sqrt>(3)"
2669 #: build/C/man3/exp2.3:36
2675 #: build/C/man3/exp2.3:39
2676 msgid "exp2, exp2f, exp2l - base-2 exponential function"
2677 msgstr "exp2, exp2f, exp2l - 底が 2 の指数関数"
2680 #: build/C/man3/exp2.3:44
2682 msgid "B<double exp2(double >I<x>B<);>\n"
2683 msgstr "B<double exp2(double >I<x>B<);>\n"
2686 #: build/C/man3/exp2.3:46
2688 msgid "B<float exp2f(float >I<x>B<);>\n"
2689 msgstr "B<float exp2f(float >I<x>B<);>\n"
2692 #: build/C/man3/exp2.3:48
2694 msgid "B<long double exp2l(long double >I<x>B<);>\n"
2695 msgstr "B<long double exp2l(long double >I<x>B<);>\n"
2698 #: build/C/man3/exp2.3:61
2699 msgid "B<exp2>(), B<exp2f>(), B<exp2l>():"
2700 msgstr "B<exp2>(), B<exp2f>(), B<exp2l>():"
2703 #: build/C/man3/exp2.3:74
2705 "The B<exp2>() function returns the value of 2 raised to the power of I<x>."
2706 msgstr "B<exp2>() 関数は 2 の I<x> 乗の値を返す。"
2709 #: build/C/man3/exp2.3:77
2711 "On success, these functions return the base-2 exponential value of I<x>."
2712 msgstr "成功すると、これらの関数は 2 の I<x> 乗を返す。"
2715 #: build/C/man3/exp2.3:103
2716 msgid "B<cbrt>(3), B<cexp2>(3), B<exp>(3), B<exp10>(3), B<sqrt>(3)"
2717 msgstr "B<cbrt>(3), B<cexp2>(3), B<exp>(3), B<exp10>(3), B<sqrt>(3)"
2720 #: build/C/man3/expm1.3:30
2726 #: build/C/man3/expm1.3:33
2727 msgid "expm1, expm1f, expm1l - exponential minus 1"
2728 msgstr "expm1, expm1f, expm1l - 引き数の指数から 1 を引いた値"
2731 #: build/C/man3/expm1.3:38
2733 msgid "B<double expm1(double >I<x>B<);>\n"
2734 msgstr "B<double expm1(double >I<x>B<);>\n"
2737 #: build/C/man3/expm1.3:40
2739 msgid "B<float expm1f(float >I<x>B<);>\n"
2740 msgstr "B<float expm1f(float >I<x>B<);>\n"
2743 #: build/C/man3/expm1.3:42
2745 msgid "B<long double expm1l(long double >I<x>B<);>\n"
2746 msgstr "B<long double expm1l(long double >I<x>B<);>\n"
2749 #: build/C/man3/expm1.3:53
2751 msgstr "B<expm1>():"
2754 #: build/C/man3/expm1.3:64
2755 msgid "B<expm1f>(), B<expm1l>():"
2756 msgstr "B<expm1f>(), B<expm1l>():"
2759 #: build/C/man3/expm1.3:75
2760 msgid "I<expm1(x)> returns a value equivalent to"
2761 msgstr "B<expm1(>I<x>B<)> は以下と等しい値を返す。"
2764 #: build/C/man3/expm1.3:78
2766 msgid " exp(x) - 1\n"
2767 msgstr " exp(x) - 1\n"
2770 #: build/C/man3/expm1.3:88
2772 "It is computed in a way that is accurate even if the value of I<x> is near "
2773 "zero\\(ema case where I<exp(x) - 1> would be inaccurate due to subtraction "
2774 "of two numbers that are nearly equal."
2776 "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"
2777 "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。"
2780 #: build/C/man3/expm1.3:91
2781 msgid "On success, these functions return I<exp(x)\\ -\\ 1>."
2782 msgstr "成功すると、これらの関数は I<exp(x)\\ -\\ 1> を返す。"
2785 #: build/C/man3/expm1.3:109
2786 msgid "If I<x> is negative infinity, -1 is returned."
2787 msgstr "I<x> が負の無限大の場合、-1 が返される。"
2790 #: build/C/man3/expm1.3:117
2792 "If the result overflows, a range error occurs, and the functions return -"
2793 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
2795 "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"
2796 "れぞれ -B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
2798 #. POSIX.1 specifies an optional range error (underflow) if
2799 #. x is subnormal. Glibc does not implement this.
2801 #: build/C/man3/expm1.3:136
2803 "I<errno> is set to B<ERANGE> (but see BUGS). An overflow floating-point "
2804 "exception (B<FE_OVERFLOW>) is raised."
2806 "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"
2807 "小数点例外 (B<FE_OVERFLOW>) が上がる。"
2810 #: build/C/man3/expm1.3:144
2812 "The B<expm1>(), B<expm1f>(), and B<expm1l>() functions are thread-safe."
2813 msgstr "関数 B<expm1>(), B<expm1f>(), B<expm1l>() はスレッドセーフである。"
2816 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6778
2818 #: build/C/man3/expm1.3:155
2820 "For some large negative I<x> values (where the function result approaches "
2821 "-1), B<expm1>() raises a bogus underflow floating-point exception."
2823 "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)、 "
2824 "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。"
2827 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6814
2828 #. e.g., expm1(1e5) through expm1(1.00199970127e5),
2829 #. but not expm1(1.00199970128e5) and beyond.
2831 #: build/C/man3/expm1.3:166
2833 "For some large positive I<x> values, B<expm1>() raises a bogus invalid "
2834 "floating-point exception in addition to the expected overflow exception, and "
2835 "returns a NaN instead of positive infinity."
2837 "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"
2838 "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"
2841 #. It looks like the fix was in 2.11, or possibly 2.12.
2842 #. I have no test system for 2.11, but 2.12 passes.
2843 #. From the source (sysdeps/i386/fpu/s_expm1.S) it looks
2844 #. like the changes were in 2.11.
2845 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6788
2847 #: build/C/man3/expm1.3:178
2849 "Before version 2.11, the glibc implementation did not set I<errno> to "
2850 "B<ERANGE> when a range error occurred."
2852 "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、 "
2853 "I<errno> に B<ERANGE> が設定されなかった。"
2856 #: build/C/man3/expm1.3:182
2857 msgid "B<exp>(3), B<log>(3), B<log1p>(3)"
2858 msgstr "B<exp>(3), B<log>(3), B<log1p>(3)"
2861 #: build/C/man3/fabs.3:32
2867 #: build/C/man3/fabs.3:32
2873 #: build/C/man3/fabs.3:35
2874 msgid "fabs, fabsf, fabsl - absolute value of floating-point number"
2875 msgstr "fabs, fabsf, fabsl - 浮動小数点実数の絶対値"
2878 #: build/C/man3/fabs.3:40
2880 msgid "B<double fabs(double >I<x>B<);>\n"
2881 msgstr "B<double fabs(double >I<x>B<);>\n"
2884 #: build/C/man3/fabs.3:42
2886 msgid "B<float fabsf(float >I<x>B<);>\n"
2887 msgstr "B<float fabsf(float >I<x>B<);>\n"
2890 #: build/C/man3/fabs.3:44
2892 msgid "B<long double fabsl(long double >I<x>B<);>\n"
2893 msgstr "B<long double fabsl(long double >I<x>B<);>\n"
2896 #: build/C/man3/fabs.3:56
2897 msgid "B<fabsf>(), B<fabsl>():"
2898 msgstr "B<fabsf>(), B<fabsl>():"
2901 #: build/C/man3/fabs.3:68
2903 "These functions return the absolute value of the floating-point number I<x>."
2904 msgstr "これらの関数は浮動小数点実数 I<x> の絶対値を返す。"
2907 #: build/C/man3/fabs.3:71
2908 msgid "These functions return the absolute value of I<x>."
2909 msgstr "これらの関数は I<x> の絶対値を返す。"
2912 #: build/C/man3/fabs.3:79
2913 msgid "If I<x> is -0, +0 is returned."
2914 msgstr "I<x> が -0 の場合、+0 が返される。"
2917 #: build/C/man3/fabs.3:83
2919 "If I<x> is negative infinity or positive infinity, positive infinity is "
2921 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。"
2924 #: build/C/man3/fabs.3:93
2925 msgid "The B<fabs>(), B<fabsf>(), and B<fabsl>() functions are thread-safe."
2926 msgstr "関数 B<fabs>(), B<fabsf>(), B<fabsl>() はスレッドセーフである。"
2929 #: build/C/man3/fabs.3:106
2930 msgid "B<abs>(3), B<cabs>(3), B<ceil>(3), B<floor>(3), B<labs>(3), B<rint>(3)"
2931 msgstr "B<abs>(3), B<cabs>(3), B<ceil>(3), B<floor>(3), B<labs>(3), B<rint>(3)"
2934 #: build/C/man3/fdim.3:9
2940 #: build/C/man3/fdim.3:9
2946 #: build/C/man3/fdim.3:12
2947 msgid "fdim, fdimf, fdiml - positive difference"
2948 msgstr "fdim, fdimf, fdiml - 正の差分を計算する"
2951 #: build/C/man3/fdim.3:14 build/C/man3/fmax.3:14 build/C/man3/fmin.3:14
2952 #: build/C/man3/gamma.3:14 build/C/man3/ilogb.3:34 build/C/man3/logb.3:34
2953 #: build/C/man3/nan.3:16 build/C/man3/nextafter.3:17 build/C/man3/scalb.3:33
2954 #: build/C/man3/scalbln.3:33 build/C/man3/signbit.3:16
2955 #: build/C/man3/significand.3:15 build/C/man3/tgamma.3:18
2956 msgid "B<#include E<lt>math.hE<gt>>"
2957 msgstr "B<#include E<lt>math.hE<gt>>"
2960 #: build/C/man3/fdim.3:16
2961 msgid "B<double fdim(double >I<x>B<, double >I<y>B<);>"
2962 msgstr "B<double fdim(double >I<x>B<, double >I<y>B<);>"
2965 #: build/C/man3/fdim.3:18
2966 msgid "B<float fdimf(float >I<x>B<, float >I<y>B<);>"
2967 msgstr "B<float fdimf(float >I<x>B<, float >I<y>B<);>"
2970 #: build/C/man3/fdim.3:20
2971 msgid "B<long double fdiml(long double >I<x>B<, long double >I<y>B<);>"
2972 msgstr "B<long double fdiml(long double >I<x>B<, long double >I<y>B<);>"
2975 #: build/C/man3/fdim.3:31
2976 msgid "B<fdimf>(), B<fdiml>():"
2977 msgstr "B<fdimf>(), B<fdiml>():"
2980 #: build/C/man3/fdim.3:42
2982 "These functions return the positive difference, max(I<x>-I<y>,0), between "
2984 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。"
2987 #: build/C/man3/fdim.3:44
2988 msgid "On success, these functions return the positive difference."
2989 msgstr "成功すると、これらの関数は正の差分を返す。"
2992 #: build/C/man3/fdim.3:50 build/C/man3/fma.3:63 build/C/man3/fmod.3:102
2993 #: build/C/man3/nextafter.3:127 build/C/man3/remainder.3:130
2994 #: build/C/man3/remquo.3:83
2995 msgid "If I<x> or I<y> is a NaN, a NaN is returned."
2996 msgstr "I<x> か I<y> が NaN の場合、NaN が返される。"
2999 #: build/C/man3/fdim.3:59 build/C/man3/hypot.3:122
3001 "If the result overflows, a range error occurs, and the functions return "
3002 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively."
3004 "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"
3005 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。"
3007 #. Unable to test this case, since the best approximation of
3008 #. pi/2 in double precision only yields a tan() value of 1.633e16.
3013 #: build/C/man3/fdim.3:74 build/C/man3/fma.3:141 build/C/man3/nextafter.3:165
3014 #: build/C/man3/scalb.3:163 build/C/man3/scalbln.3:145 build/C/man3/tan.3:133
3015 msgid "An overflow floating-point exception (B<FE_OVERFLOW>) is raised."
3016 msgstr "オーバーフロー浮動小数点例外 (B<FE_OVERFLOW>) が上がる。"
3019 #: build/C/man3/fdim.3:89
3020 msgid "The B<fdim>(), B<fdimf>(), and B<fdiml>() functions are thread-safe."
3021 msgstr "関数 B<fdim>(), B<fdimf>(), B<fdiml>() はスレッドセーフである。"
3024 #: build/C/man3/fdim.3:93 build/C/man3/fmin.3:70
3029 #: build/C/man3/fenv.3:27
3035 #: build/C/man3/fenv.3:27
3041 #: build/C/man3/fenv.3:27 build/C/man7/math_error.7:26
3042 #: build/C/man3/matherr.3:27
3048 #: build/C/man3/fenv.3:33
3050 "feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, "
3051 "fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, "
3052 "feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point "
3053 "rounding and exception handling"
3055 "feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, "
3056 "fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, "
3057 "feupdateenv, feenableexcept, fedisableexcept, fegetexcept - 浮動小数点の丸め"
3061 #: build/C/man3/fenv.3:36 build/C/man3/fenv.3:311
3063 msgid "B<#include E<lt>fenv.hE<gt>>\n"
3064 msgstr "B<#include E<lt>fenv.hE<gt>>\n"
3067 #: build/C/man3/fenv.3:38
3069 msgid "B<int feclearexcept(int >I<excepts>B<);>\n"
3070 msgstr "B<int feclearexcept(int >I<excepts>B<);>\n"
3073 #: build/C/man3/fenv.3:40
3075 msgid "B<int fegetexceptflag(fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3076 msgstr "B<int fegetexceptflag(fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3079 #: build/C/man3/fenv.3:42
3081 msgid "B<int feraiseexcept(int >I<excepts>B<);>\n"
3082 msgstr "B<int feraiseexcept(int >I<excepts>B<);>\n"
3085 #: build/C/man3/fenv.3:44
3087 msgid "B<int fesetexceptflag(const fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3088 msgstr "B<int fesetexceptflag(const fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3091 #: build/C/man3/fenv.3:46
3093 msgid "B<int fetestexcept(int >I<excepts>B<);>\n"
3094 msgstr "B<int fetestexcept(int >I<excepts>B<);>\n"
3097 #: build/C/man3/fenv.3:48
3099 msgid "B<int fegetround(void);>\n"
3100 msgstr "B<int fegetround(void);>\n"
3103 #: build/C/man3/fenv.3:50
3105 msgid "B<int fesetround(int >I<rounding_mode>B<);>\n"
3106 msgstr "B<int fesetround(int >I<rounding_mode>B<);>\n"
3109 #: build/C/man3/fenv.3:52
3111 msgid "B<int fegetenv(fenv_t *>I<envp>B<);>\n"
3112 msgstr "B<int fegetenv(fenv_t *>I<envp>B<);>\n"
3115 #: build/C/man3/fenv.3:54
3117 msgid "B<int feholdexcept(fenv_t *>I<envp>B<);>\n"
3118 msgstr "B<int feholdexcept(fenv_t *>I<envp>B<);>\n"
3121 #: build/C/man3/fenv.3:56
3123 msgid "B<int fesetenv(const fenv_t *>I<envp>B<);>\n"
3124 msgstr "B<int fesetenv(const fenv_t *>I<envp>B<);>\n"
3127 #: build/C/man3/fenv.3:58
3129 msgid "B<int feupdateenv(const fenv_t *>I<envp>B<);>\n"
3130 msgstr "B<int feupdateenv(const fenv_t *>I<envp>B<);>\n"
3133 #: build/C/man3/fenv.3:64
3135 "These eleven functions were defined in C99, and describe the handling of "
3136 "floating-point rounding and exceptions (overflow, zero-divide, etc.)."
3138 "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"
3139 "バーフロー、ゼロによる除算など) の取り扱いを規定する。"
3142 #: build/C/man3/fenv.3:64
3148 #: build/C/man3/fenv.3:69
3150 "The I<divide-by-zero> exception occurs when an operation on finite numbers "
3151 "produces infinity as exact answer."
3153 "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"
3157 #: build/C/man3/fenv.3:75
3159 "The I<overflow> exception occurs when a result has to be represented as a "
3160 "floating-point number, but has (much) larger absolute value than the largest "
3161 "(finite) floating-point number that is representable."
3163 "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"
3164 "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"
3168 #: build/C/man3/fenv.3:82
3170 "The I<underflow> exception occurs when a result has to be represented as a "
3171 "floating-point number, but has smaller absolute value than the smallest "
3172 "positive normalized floating-point number (and would lose much accuracy when "
3173 "represented as a denormalized number)."
3175 "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"
3176 "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"
3177 "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。"
3180 #: build/C/man3/fenv.3:92
3182 "The I<inexact> exception occurs when the rounded result of an operation is "
3183 "not equal to the infinite precision result. It may occur whenever "
3184 "I<overflow> or I<underflow> occurs."
3186 "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"
3187 "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"
3191 #: build/C/man3/fenv.3:97
3193 "The I<invalid> exception occurs when there is no well-defined result for an "
3194 "operation, as for 0/0 or infinity - infinity or sqrt(-1)."
3196 "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"
3197 "る。 例えば 0/0、無限大 - 無限大、sqrt(-1) など。"
3200 #: build/C/man3/fenv.3:97
3202 msgid "Exception handling"
3206 #: build/C/man3/fenv.3:103
3208 "Exceptions are represented in two ways: as a single bit (exception present/"
3209 "absent), and these bits correspond in some implementation-defined way with "
3210 "bit positions in an integer, and also as an opaque structure that may "
3211 "contain more information about the exception (perhaps the code address where "
3214 "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"
3215 "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"
3216 "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"
3217 "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"
3221 #: build/C/man3/fenv.3:119
3223 "Each of the macros B<FE_DIVBYZERO>, B<FE_INEXACT>, B<FE_INVALID>, "
3224 "B<FE_OVERFLOW>, B<FE_UNDERFLOW> is defined when the implementation supports "
3225 "handling of the corresponding exception, and if so then defines the "
3226 "corresponding bit(s), so that one can call exception handling functions, for "
3227 "example, using the integer argument B<FE_OVERFLOW>|B<FE_UNDERFLOW>. Other "
3228 "exceptions may be supported. The macro B<FE_ALL_EXCEPT> is the bitwise OR "
3229 "of all bits corresponding to supported exceptions."
3231 "B<FE_DIVBYZERO>, B<FE_INEXACT>, B<FE_INVALID>, B<FE_OVERFLOW>, "
3232 "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"
3233 "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"
3234 "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"
3235 "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"
3236 "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"
3237 "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)。"
3240 #: build/C/man3/fenv.3:124
3242 "The B<feclearexcept>() function clears the supported exceptions represented "
3243 "by the bits in its argument."
3245 "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"
3246 "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)。"
3249 #: build/C/man3/fenv.3:132
3251 "The B<fegetexceptflag>() function stores a representation of the state of "
3252 "the exception flags represented by the argument I<excepts> in the opaque "
3255 "B<fegetexceptflag>() 関数は、引き数 I<excepts> で指定された例外フラグの状態"
3256 "を I<*flagp> が指す内部オブジェクトに保存する。"
3259 #: build/C/man3/fenv.3:137
3261 "The B<feraiseexcept>() function raises the supported exceptions represented "
3262 "by the bits in I<excepts>."
3264 "B<feraiseexcept>() 関数は、 I<excepts> のビット列で指定された例外のうち、 実"
3265 "装がサポートしているものを発生させる。"
3268 #: build/C/man3/fenv.3:148
3270 "The B<fesetexceptflag>() function sets the complete status for the "
3271 "exceptions represented by I<excepts> to the value I<*flagp>. This value "
3272 "must have been obtained by an earlier call of B<fegetexceptflag>() with a "
3273 "last argument that contained all bits in I<excepts>."
3275 "B<fesetexceptflag>() 関数は、 I<excepts> で指定された例外に対応するフラグの"
3276 "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 "
3277 "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"
3278 "き、 B<fegetexceptflag>() の最後の引き数には、 B<fesetexceptflag>() に渡す "
3279 "I<excepts> のすべてのビットを含む値を指定すること)。"
3282 #: build/C/man3/fenv.3:155
3284 "The B<fetestexcept>() function returns a word in which the bits are set "
3285 "that were set in the argument I<excepts> and for which the corresponding "
3286 "exception is currently set."
3288 "B<fetestexcept>() 関数は、 I<excepts> 引き数でセットされているビットのう"
3289 "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。"
3292 #: build/C/man3/fenv.3:155
3294 msgid "Rounding mode"
3298 #: build/C/man3/fenv.3:163
3300 "The rounding mode determines how the result of floating-point operations is "
3301 "treated when the result cannot be exactly represented in the significand. "
3302 "Various rounding modes may be provided: round to nearest (the default), "
3303 "round up (toward positive infinity), round down (toward negative infinity), "
3304 "and round toward zero."
3306 "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"
3307 "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"
3308 "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"
3309 "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、"
3313 #: build/C/man3/fenv.3:172
3315 "Each of the macros B<FE_TONEAREST>, B<FE_UPWARD>, B<FE_DOWNWARD>, and "
3316 "B<FE_TOWARDZERO> is defined when the implementation supports getting and "
3317 "setting the corresponding rounding direction."
3319 "B<FE_TONEAREST>, B<FE_UPWARD>, B<FE_DOWNWARD>, B<FE_TOWARDZERO> の各マクロ"
3320 "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。"
3323 #: build/C/man3/fenv.3:177
3325 "The B<fegetround>() function returns the macro corresponding to the current "
3327 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。"
3330 #: build/C/man3/fenv.3:182
3332 "The B<fesetround>() function sets the rounding mode as specified by its "
3333 "argument and returns zero when it was successful."
3335 "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"
3339 #: build/C/man3/fenv.3:190
3341 "C99 and POSIX.1-2008 specify an identifier, B<FLT_ROUNDS>, defined in "
3342 "I<E<lt>float.hE<gt>>, which indicates the implementation-defined rounding "
3343 "behavior for floating-point addition. This identifier has one of the "
3346 "C99 と POSIX.1-2008 では B<FLT_ROUNDS> という識別子が規定されており、 "
3347 "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"
3348 "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。"
3351 #: build/C/man3/fenv.3:190
3357 #: build/C/man3/fenv.3:192
3358 msgid "The rounding mode is not determinable."
3359 msgstr "丸めモードは決められていない。"
3362 #: build/C/man3/fenv.3:192
3368 #: build/C/man3/fenv.3:194
3369 msgid "Rounding is toward 0."
3373 #: build/C/man3/fenv.3:194
3379 #: build/C/man3/fenv.3:196
3380 msgid "Rounding is toward nearest number."
3384 #: build/C/man3/fenv.3:196
3390 #: build/C/man3/fenv.3:198
3391 msgid "Rounding is toward positive infinity."
3392 msgstr "正の無限大に向けて丸める。"
3395 #: build/C/man3/fenv.3:198
3401 #: build/C/man3/fenv.3:200
3402 msgid "Rounding is toward negative infinity."
3403 msgstr "負の無限大に向けて丸める。"
3406 #: build/C/man3/fenv.3:202
3407 msgid "Other values represent machine-dependent, nonstandard rounding modes."
3408 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。"
3411 #: build/C/man3/fenv.3:208
3413 "The value of B<FLT_ROUNDS> should reflect the current rounding mode as set "
3414 "by B<fesetround>() (but see BUGS)."
3416 "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"
3417 "されるべきである (但し、「バグ」の節を参照)。"
3420 #: build/C/man3/fenv.3:208
3422 msgid "Floating-point environment"
3426 #: build/C/man3/fenv.3:220
3428 "The entire floating-point environment, including control modes and status "
3429 "flags, can be handled as one opaque object, of type I<fenv_t>. The default "
3430 "environment is denoted by B<FE_DFL_ENV> (of type I<const fenv_t\\ *>). This "
3431 "is the environment setup at program start and it is defined by ISO C to have "
3432 "round to nearest, all exceptions cleared and a nonstop (continue on "
3435 "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"
3436 "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 "
3437 "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"
3438 "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 "
3439 "(B<FE_TONEAREST>) に設定し、すべての例外をクリアし、不停止 (nonstop) (例外"
3440 "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。"
3443 #: build/C/man3/fenv.3:225
3445 "The B<fegetenv>() function saves the current floating-point environment in "
3446 "the object I<*envp>."
3448 "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"
3452 #: build/C/man3/fenv.3:232
3454 "The B<feholdexcept>() function does the same, then clears all exception "
3455 "flags, and sets a nonstop (continue on exceptions) mode, if available. It "
3456 "returns zero when successful."
3458 "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"
3459 "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。"
3462 #: build/C/man3/fenv.3:245
3464 "The B<fesetenv>() function restores the floating-point environment from the "
3465 "object I<*envp>. This object must be known to be valid, for example, the "
3466 "result of a call to B<fegetenv>() or B<feholdexcept>() or equal to "
3467 "B<FE_DFL_ENV>. This call does not raise exceptions."
3469 "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"
3470 "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"
3471 "い。 例えば、 B<fegetenv>() や B<feholdexcept>() を呼び出した結果であると"
3472 "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"
3476 #: build/C/man3/fenv.3:258
3478 "The B<feupdateenv>() function installs the floating-point environment "
3479 "represented by the object I<*envp>, except that currently raised exceptions "
3480 "are not cleared. After calling this function, the raised exceptions will be "
3481 "a bitwise OR of those previously set with those in I<*envp>. As before, the "
3482 "object I<*envp> must be known to be valid."
3484 "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"
3485 "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"
3486 "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 "
3487 "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"
3488 "あることが分かっていなければならない。"
3490 #. Earlier seven of these functions were listed as returning void.
3491 #. This was corrected in Corrigendum 1 (ISO/IEC 9899:1999/Cor.1:2001(E))
3492 #. of the C99 Standard.
3494 #: build/C/man3/fenv.3:263
3496 "These functions return zero on success and nonzero if an error occurred."
3497 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。"
3500 #: build/C/man3/fenv.3:284
3502 "The B<feclearexcept>(), B<fegetexceptflag>(), B<fegetexceptflag>(), "
3503 "B<fesetexceptflag>(), B<fetestexcept>(), B<fegetround>(), B<fesetround>(), "
3504 "B<fegetenv>(), B<feholdexcept>(), B<fesetenv>(), B<feupdateenv>(), "
3505 "B<feenableexcept>(), B<fedisableexcept>(), and B<fegetexcept>() functions "
3508 "関数 B<feclearexcept>(), B<fegetexceptflag>(), B<fegetexceptflag>(), "
3509 "B<fesetexceptflag>(), B<fetestexcept>(), B<fegetround>(), B<fesetround>(), "
3510 "B<fegetenv>(), B<feholdexcept>(), B<fesetenv>(), B<feupdateenv>(), "
3511 "B<feenableexcept>(), B<fedisableexcept>(), and B<fegetexcept>() はスレッド"
3515 #: build/C/man3/fenv.3:286
3516 msgid "IEC 60559 (IEC 559:1989), ANSI/IEEE 854, C99, POSIX.1-2001."
3517 msgstr "IEC 60559 (IEC 559:1989), ANSI/IEEE 854, C99, POSIX.1-2001."
3520 #: build/C/man3/fenv.3:287
3526 #: build/C/man3/fenv.3:306
3528 "If possible, the GNU C Library defines a macro B<FE_NOMASK_ENV> which "
3529 "represents an environment where every exception raised causes a trap to "
3530 "occur. You can test for this macro using B<#ifdef>. It is defined only if "
3531 "B<_GNU_SOURCE> is defined. The C99 standard does not define a way to set "
3532 "individual bits in the floating-point mask, for example, to trap on specific "
3533 "flags. Since version 2.2, glibc supports the functions B<feenableexcept>() "
3534 "and B<fedisableexcept>() to set individual floating-point traps, and "
3535 "B<fegetexcept>() to query the state."
3537 "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"
3538 "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"
3539 "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"
3540 "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"
3541 "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、 "
3542 "B<feenableexcept>() 関数と B<fedisableexcept>() 関数をサポートしており、 "
3543 "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 B<fegetexcept>"
3544 "() によって状態の問い合わせもできるようになっている。"
3547 #: build/C/man3/fenv.3:313
3549 msgid "B<int feenableexcept(int >I<excepts>B<);>\n"
3550 msgstr "B<int feenableexcept(int >I<excepts>B<);>\n"
3553 #: build/C/man3/fenv.3:315
3555 msgid "B<int fedisableexcept(int >I<excepts>B<);>\n"
3556 msgstr "B<int fedisableexcept(int >I<excepts>B<);>\n"
3559 #: build/C/man3/fenv.3:317
3561 msgid "B<int fegetexcept(void);>\n"
3562 msgstr "B<int fegetexcept(void);>\n"
3565 #: build/C/man3/fenv.3:331
3567 "The B<feenableexcept>() and B<fedisableexcept>() functions enable "
3568 "(disable) traps for each of the exceptions represented by I<excepts> and "
3569 "return the previous set of enabled exceptions when successful, and -1 "
3570 "otherwise. The B<fegetexcept>() function returns the set of all currently "
3571 "enabled exceptions."
3573 "B<feenableexcept>() 関数と B<fedisableexcept>() 関数は I<excepts> によって"
3574 "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"
3575 "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>() "
3576 "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。"
3578 #. Aug 08, glibc 2.8
3579 #. See http://gcc.gnu.org/ml/gcc/2002-02/msg01535.html
3581 #: build/C/man3/fenv.3:342
3583 "C99 specifies that the value of B<FLT_ROUNDS> should reflect changes to the "
3584 "current rounding mode, as set by B<fesetround>(). Currently, this does not "
3585 "occur: B<FLT_ROUNDS> always has the value 1."
3587 "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"
3588 "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"
3589 "おらず、 B<FLT_ROUNDS> は常に値 1 となる。"
3592 #: build/C/man3/fenv.3:344
3593 msgid "B<math_error>(7)"
3594 msgstr "B<math_error>(7)"
3597 #: build/C/man3/finite.3:25
3603 #: build/C/man3/finite.3:25
3609 #: build/C/man3/finite.3:29
3611 "finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD "
3612 "floating-point classification functions"
3614 "finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD "
3618 #: build/C/man3/finite.3:34
3620 msgid "B<int finite(double >I<x>B<);>\n"
3621 msgstr "B<int finite(double >I<x>B<);>\n"
3624 #: build/C/man3/finite.3:36
3626 msgid "B<int finitef(float >I<x>B<);>\n"
3627 msgstr "B<int finitef(float >I<x>B<);>\n"
3630 #: build/C/man3/finite.3:38
3632 msgid "B<int finitel(long double >I<x>B<);>\n"
3633 msgstr "B<int finitel(long double >I<x>B<);>\n"
3636 #: build/C/man3/finite.3:40
3638 msgid "B<int isinf(double >I<x>B<);>\n"
3639 msgstr "B<int isinf(double >I<x>B<);>\n"
3642 #: build/C/man3/finite.3:42
3644 msgid "B<int isinff(float >I<x>B<);>\n"
3645 msgstr "B<int isinff(float >I<x>B<);>\n"
3648 #: build/C/man3/finite.3:44
3650 msgid "B<int isinfl(long double >I<x>B<);>\n"
3651 msgstr "B<int isinfl(long double >I<x>B<);>\n"
3654 #: build/C/man3/finite.3:46
3656 msgid "B<int isnan(double >I<x>B<);>\n"
3657 msgstr "B<int isnan(double >I<x>B<);>\n"
3660 #: build/C/man3/finite.3:48
3662 msgid "B<int isnanf(float >I<x>B<);>\n"
3663 msgstr "B<int isnanf(float >I<x>B<);>\n"
3666 #: build/C/man3/finite.3:50
3668 msgid "B<int isnanl(long double >I<x>B<);>\n"
3669 msgstr "B<int isnanl(long double >I<x>B<);>\n"
3672 #: build/C/man3/finite.3:61
3673 msgid "B<finite>(), B<finitef>(), B<finitel>():"
3674 msgstr "B<finite>(), B<finitef>(), B<finitel>():"
3677 #: build/C/man3/finite.3:63 build/C/man3/finite.3:76 build/C/man3/lgamma.3:65
3678 msgid "_BSD_SOURCE || _SVID_SOURCE"
3679 msgstr "_BSD_SOURCE || _SVID_SOURCE"
3682 #: build/C/man3/finite.3:65 build/C/man3/fpclassify.3:58
3684 msgstr "B<isinf>():"
3687 #: build/C/man3/finite.3:67
3689 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
3692 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
3696 #: build/C/man3/finite.3:74
3697 msgid "B<isinff>(), B<isinfl>():"
3698 msgstr "B<isinff>(), B<isinfl>():"
3701 #: build/C/man3/finite.3:78 build/C/man3/fpclassify.3:50
3703 msgstr "B<isnan>():"
3706 #: build/C/man3/finite.3:80
3707 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE;"
3708 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE;"
3711 #: build/C/man3/finite.3:86
3712 msgid "B<isnanf>(), B<isnanl>():"
3713 msgstr "B<isnanf>(), B<isnanl>():"
3716 #: build/C/man3/finite.3:88 build/C/man3/gamma.3:38 build/C/man3/scalb.3:58
3717 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
3718 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
3721 #: build/C/man3/finite.3:100
3723 "The B<finite>(), B<finitef>(), and B<finitel>() functions return a nonzero "
3724 "value if I<x> is neither infinite nor a \"not-a-number\" (NaN) value, and 0 "
3727 "関数 B<finite>(), B<finitef>(), B<finitel>() は、 I<x> が無限大や無効値 "
3728 "(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。"
3731 #: build/C/man3/finite.3:110
3733 "The B<isnan>(), B<isnanf>(), and B<isnanl>() functions return a nonzero "
3734 "value if I<x> is a NaN value, and 0 otherwise."
3736 "関数 B<isnan>(), B<isnanf>(), and B<isnanl>() 関数は、 I<x> が NaN の場合 0 "
3737 "以外の値を返し、 それ以外の場合は 0 を返す。"
3740 #: build/C/man3/finite.3:121
3742 "The B<isinf>(), B<isinff>(), and B<isinfl>() functions return 1 if I<x> is "
3743 "positive infinity, -1 if I<x> is negative infinity, and 0 otherwise."
3745 "関数 B<isinf>(), B<isinff>(), B<isinfl>() は、 I<x> が正の無限大であれば 1 を"
3746 "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。"
3749 #: build/C/man3/finite.3:135
3751 "The B<finite>(), B<finitef>(), B<finitel>(), B<isinf>(), B<isinff>(), "
3752 "B<isinfl>(), B<isnan>(), B<isnanf>(), and B<isnanl>() functions are thread-"
3755 "関数 B<finite>(), B<finitef>(), B<finitel>(), B<isinf>(), B<isinff>(), "
3756 "B<isinfl>(), B<isnan>(), B<isnanf>(), B<isnanl>() はスレッドセーフである。"
3758 #. finite* not on HP-UX; they exist on Tru64.
3762 #. function occurs in 4.3BSD.
3763 #. see IEEE.3 in the 4.3BSD manual
3765 #: build/C/man3/finite.3:155
3767 "Note that these functions are obsolete. C99 defines macros B<isfinite>(), "
3768 "B<isinf>(), and B<isnan>() (for all types) replacing them. Further note "
3769 "that the C99 B<isinf>() has weaker guarantees on the return value. See "
3772 "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 "
3773 "(どんな型にも適用できる) B<isfinite>(), B<isinf>(), B<isnan>() というマクロ"
3774 "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"
3775 "しかないことにも 注意すること。詳細は B<fpclassify>(3) を参照。"
3778 #: build/C/man3/finite.3:157
3779 msgid "B<fpclassify>(3)"
3780 msgstr "B<fpclassify>(3)"
3783 #: build/C/man3/floor.3:27
3789 #: build/C/man3/floor.3:27
3795 #: build/C/man3/floor.3:30
3797 "floor, floorf, floorl - largest integral value not greater than argument"
3798 msgstr "floor, floorf, floorl - 引き数を越えない最大の整数値"
3801 #: build/C/man3/floor.3:35
3803 msgid "B<double floor(double >I<x>B<);>\n"
3804 msgstr "B<double floor(double >I<x>B<);>\n"
3807 #: build/C/man3/floor.3:37
3809 msgid "B<float floorf(float >I<x>B<);>\n"
3810 msgstr "B<float floorf(float >I<x>B<);>\n"
3813 #: build/C/man3/floor.3:39
3815 msgid "B<long double floorl(long double >I<x>B<);>\n"
3816 msgstr "B<long double floorl(long double >I<x>B<);>\n"
3819 #: build/C/man3/floor.3:51
3820 msgid "B<floorf>(), B<floorl>():"
3821 msgstr "B<floorf>(), B<floorl>():"
3824 #: build/C/man3/floor.3:62
3826 "These functions return the largest integral value that is not greater than "
3828 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。"
3831 #: build/C/man3/floor.3:68
3832 msgid "For example, I<floor(0.5)> is 0.0, and I<floor(-0.5)> is -1.0."
3833 msgstr "例えば、 I<floor(0.5)> は 0.0 で、 I<floor(-0.5)> は -1.0 である。"
3836 #: build/C/man3/floor.3:71
3837 msgid "These functions return the floor of I<x>."
3838 msgstr "これらの関数は I<x> を越えない最小の整数値を返す。"
3841 #: build/C/man3/floor.3:77
3843 "If I<x> is integral, +0, -0, NaN, or an infinity, I<x> itself is returned."
3845 "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。"
3848 #: build/C/man3/floor.3:88
3850 "The B<floor>(), B<floorf>(), and B<floorl>() functions are thread-safe."
3851 msgstr "関数 B<floor>(), B<floorf>(), B<floorl>() はスレッドセーフである。"
3854 #: build/C/man3/floor.3:117
3856 "B<ceil>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
3859 "B<ceil>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
3863 #: build/C/man3/fma.3:12
3869 #: build/C/man3/fma.3:12 build/C/man3/fmax.3:9 build/C/man3/fmin.3:9
3875 #: build/C/man3/fma.3:15
3876 msgid "fma, fmaf, fmal - floating-point multiply and add"
3877 msgstr "fma, fmaf, fmal - 浮動小数点数の積と和を計算する"
3880 #: build/C/man3/fma.3:20
3882 msgid "B<double fma(double >I<x>B<, double >I<y>B<, double >I<z>B<);>\n"
3883 msgstr "B<double fma(double >I<x>B<, double >I<y>B<, double >I<z>B<);>\n"
3886 #: build/C/man3/fma.3:22
3888 msgid "B<float fmaf(float >I<x>B<, float >I<y>B<, float >I<z>B<);>\n"
3889 msgstr "B<float fmaf(float >I<x>B<, float >I<y>B<, float >I<z>B<);>\n"
3892 #: build/C/man3/fma.3:24
3894 msgid "B<long double fmal(long double >I<x>B<, long double >I<y>B<, long double >I<z>B<);>\n"
3895 msgstr "B<long double fmal(long double >I<x>B<, long double >I<y>B<, long double >I<z>B<);>\n"
3898 #: build/C/man3/fma.3:37
3899 msgid "B<fma>(), B<fmaf>(), B<fmal>():"
3900 msgstr "B<fma>(), B<fmaf>(), B<fmal>():"
3903 #: build/C/man3/fma.3:53
3905 "The B<fma>() function computes I<x> * I<y> + I<z>. The result is rounded "
3906 "as one ternary operation according to the current rounding mode (see B<fenv>"
3909 "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"
3910 "現在の丸めモードにしたがって丸められる (B<fenv>(3) 参照)。"
3913 #: build/C/man3/fma.3:57
3915 "These functions return the value of I<x> * I<y> + I<z>, rounded as one "
3916 "ternary operation."
3918 "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"
3922 #: build/C/man3/fma.3:73
3924 "If I<x> times I<y> is an exact infinity, and I<z> is an infinity with the "
3925 "opposite sign, a domain error occurs, and a NaN is returned."
3927 "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"
3928 "合、 領域エラー (domain error) が発生し、NaN が返される。"
3930 #. POSIX.1-2008 allows some possible differences for the following two
3931 #. domain error cases, but on Linux they are treated the same (AFAICS).
3932 #. Nevertheless, we'll mirror POSIX.1 and describe the two cases
3934 #. POSIX.1 says that a NaN or an implementation-defined value shall
3935 #. be returned for this case.
3937 #: build/C/man3/fma.3:89
3939 "If one of I<x> or I<y> is an infinity, the other is 0, and I<z> is not a "
3940 "NaN, a domain error occurs, and a NaN is returned."
3942 "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、"
3943 "領域エラーが発生し、NaN が返される。"
3945 #. POSIX.1 makes the domain error optional for this case.
3947 #: build/C/man3/fma.3:100
3949 "If one of I<x> or I<y> is an infinity, and the other is 0, and I<z> is a "
3950 "NaN, a domain error occurs, and a NaN is returned."
3952 "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"
3953 "エラーが発生し、NaN が返される。"
3956 #: build/C/man3/fma.3:109
3958 "If I<x> times I<y> is not an infinity times zero (or vice versa), and I<z> "
3959 "is a NaN, a NaN is returned."
3961 "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"
3965 #: build/C/man3/fma.3:113
3967 "If the result overflows, a range error occurs, and an infinity with the "
3968 "correct sign is returned."
3970 "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"
3974 #: build/C/man3/fma.3:117
3976 "If the result underflows, a range error occurs, and a signed 0 is returned."
3978 "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。"
3981 #: build/C/man3/fma.3:124
3983 msgid "Domain error: I<x> * I<y> + I<z>, or I<x> * I<y> is invalid and I<z> is not a NaN"
3984 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"
3990 #: build/C/man3/fma.3:133 build/C/man3/ilogb.3:125 build/C/man3/log1p.3:128
3991 #: build/C/man3/lrint.3:103 build/C/man3/lround.3:106
3992 #: build/C/man3/remainder.3:165 build/C/man3/remquo.3:117
3993 #: build/C/man3/scalb.3:155 build/C/man3/sincos.3:67
3994 msgid "An invalid floating-point exception (B<FE_INVALID>) is raised."
3995 msgstr "不正 (invalid) 浮動小数点例外 (B<FE_INVALID>) が上がる。"
3998 #: build/C/man3/fma.3:141 build/C/man3/hypot.3:143 build/C/man3/tgamma.3:143
3999 #: build/C/man3/y0.3:201
4001 msgid "Range error: result underflow"
4002 msgstr "範囲エラー (range error): 結果のアンダーフロー"
4005 #: build/C/man3/fma.3:164
4006 msgid "The B<fma>(), B<fmaf>(), and B<fmal>() functions are thread-safe."
4007 msgstr "関数 B<fma>(), B<fmaf>(), B<fmal>() はスレッドセーフである。"
4010 #: build/C/man3/fma.3:169
4011 msgid "B<remainder>(3), B<remquo>(3)"
4012 msgstr "B<remainder>(3), B<remquo>(3)"
4015 #: build/C/man3/fmax.3:9
4021 #: build/C/man3/fmax.3:12
4022 msgid "fmax, fmaxf, fmaxl - determine maximum of two floating-point numbers"
4023 msgstr "fmax, fmaxf, fmaxl - 二つの浮動小数点数の最大値を求める"
4026 #: build/C/man3/fmax.3:16
4027 msgid "B<double fmax(double >I<x>B<, double >I<y>B<);>"
4028 msgstr "B<double fmax(double >I<x>B<, double >I<y>B<);>"
4031 #: build/C/man3/fmax.3:18
4032 msgid "B<float fmaxf(float >I<x>B<, float >I<y>B<);>"
4033 msgstr "B<float fmaxf(float >I<x>B<, float >I<y>B<);>"
4036 #: build/C/man3/fmax.3:20
4037 msgid "B<long double fmaxl(long double >I<x>B<, long double >I<y>B<);>"
4038 msgstr "B<long double fmaxl(long double >I<x>B<, long double >I<y>B<);>"
4041 #: build/C/man3/fmax.3:32
4042 msgid "B<fmax>(), B<fmaxf>(), B<fmaxl>():"
4043 msgstr "B<fmax>(), B<fmaxf>(), B<fmaxl>():"
4046 #: build/C/man3/fmax.3:45
4047 msgid "These functions return the larger value of I<x> and I<y>."
4048 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。"
4051 #: build/C/man3/fmax.3:50
4052 msgid "These functions return the maximum of I<x> and I<y>."
4053 msgstr "これらの関数は I<x> と I<y> の最大値を返す。"
4056 #: build/C/man3/fmax.3:52 build/C/man3/fmin.3:52
4057 msgid "If one argument is a NaN, the other argument is returned."
4058 msgstr "一方の引き数が NaN の場合、もう一方の値が返される。"
4061 #: build/C/man3/fmax.3:54 build/C/man3/fmin.3:54
4062 msgid "If both arguments are NaN, a NaN is returned."
4063 msgstr "両方の引き数が NaN の場合、NaN が返される。"
4066 #: build/C/man3/fmax.3:66
4067 msgid "The B<fmax>(), B<fmaxf>(), and B<fmaxl>() functions are thread-safe."
4068 msgstr "関数 B<fmax>(), B<fmaxf>(), B<fmaxl>() はスレッドセーフである。"
4071 #: build/C/man3/fmax.3:70
4076 #: build/C/man3/fmin.3:9
4082 #: build/C/man3/fmin.3:12
4083 msgid "fmin, fminf, fminl - determine minimum of two floating-point numbers"
4084 msgstr "fmin, fminf, fminl - 二つの浮動小数点数の最小値を求める"
4087 #: build/C/man3/fmin.3:16
4088 msgid "B<double fmin(double >I<x>B<, double >I<y>B<);>"
4089 msgstr "B<double fmin(double >I<x>B<, double >I<y>B<);>"
4092 #: build/C/man3/fmin.3:18
4093 msgid "B<float fminf(float >I<x>B<, float >I<y>B<);>"
4094 msgstr "B<float fminf(float >I<x>B<, float >I<y>B<);>"
4097 #: build/C/man3/fmin.3:20
4098 msgid "B<long double fminl(long double >I<x>B<, long double >I<y>B<);>"
4099 msgstr "B<long double fminl(long double >I<x>B<, long double >I<y>B<);>"
4102 #: build/C/man3/fmin.3:32
4103 msgid "B<fmin>(), B<fminf>(), B<fminl>():"
4104 msgstr "B<fmin>(), B<fminf>(), B<fminl>():"
4107 #: build/C/man3/fmin.3:45
4108 msgid "These functions return the lesser value of I<x> and I<y>."
4109 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。"
4112 #: build/C/man3/fmin.3:50
4113 msgid "These functions return the minimum of I<x> and I<y>."
4114 msgstr "これらの関数は I<x> と I<y> の最小値を返す。"
4117 #: build/C/man3/fmin.3:66
4118 msgid "The B<fmin>(), B<fminf>(), and B<fminl>() functions are thread-safe."
4119 msgstr "関数 B<fmin>(), B<fminf>(), B<fminl>() はスレッドセーフである。"
4122 #: build/C/man3/fmod.3:35
4128 #: build/C/man3/fmod.3:35
4134 #: build/C/man3/fmod.3:38
4135 msgid "fmod, fmodf, fmodl - floating-point remainder function"
4136 msgstr "fmod, fmodf, fmodl - 浮動小数点剰余関数"
4139 #: build/C/man3/fmod.3:43
4141 msgid "B<double fmod(double >I<x>B<, double >I<y>B<);>\n"
4142 msgstr "B<double fmod(double >I<x>B<, double >I<y>B<);>\n"
4145 #: build/C/man3/fmod.3:45
4147 msgid "B<float fmodf(float >I<x>B<, float >I<y>B<);>\n"
4148 msgstr "B<float fmodf(float >I<x>B<, float >I<y>B<);>\n"
4151 #: build/C/man3/fmod.3:47
4153 msgid "B<long double fmodl(long double >I<x>B<, long double >I<y>B<);>\n"
4154 msgstr "B<long double fmodl(long double >I<x>B<, long double >I<y>B<);>\n"
4157 #: build/C/man3/fmod.3:59
4158 msgid "B<fmodf>(), B<fmodl>():"
4159 msgstr "B<fmodf>(), B<fmodl>():"
4162 #: build/C/man3/fmod.3:87
4164 "The B<fmod>() function computes the floating-point remainder of dividing "
4165 "I<x> by I<y>. The return value is I<x> - I<n> * I<y>, where I<n> is the "
4166 "quotient of I<x> / I<y>, rounded toward zero to an integer."
4168 "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 "
4169 "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"
4173 #: build/C/man3/fmod.3:96
4175 "On success, these functions return the value I<x>\\ -\\ I<n>*I<y>, for some "
4176 "integer I<n>, such that the returned value has the same sign as I<x> and a "
4177 "magnitude less than the magnitude of I<y>."
4179 "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 "
4180 "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"
4184 #: build/C/man3/fmod.3:108
4185 msgid "If I<x> is an infinity, a domain error occurs, and a NaN is returned."
4187 "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。"
4190 #: build/C/man3/fmod.3:114
4191 msgid "If I<y> is zero, a domain error occurs, and a NaN is returned."
4192 msgstr "I<y> が 0 の場合、領域エラーが発生し、 NaN が返される。"
4195 #: build/C/man3/fmod.3:120
4196 msgid "If I<x> is +0 (-0), and I<y> is not zero, +0 (-0) is returned."
4197 msgstr "I<x> が +0 (-0) で I<y> が 0 でない場合、+0 (-0) が返される。"
4199 #. [XXX see bug above] and \fIx\fP is not a NaN
4201 #: build/C/man3/fmod.3:136 build/C/man3/remainder.3:172
4203 msgid "Domain error: I<y> is zero"
4204 msgstr "領域エラー: I<y> がゼロ"
4206 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6784
4208 #: build/C/man3/fmod.3:160
4210 "Before version 2.10, the glibc implementation did not set I<errno> to "
4211 "B<EDOM> when a domain error occurred for an infinite I<x>."
4213 "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"
4214 "に、 I<error> に B<EDOM> が設定されなかった。"
4217 #: build/C/man3/fmod.3:162
4218 msgid "B<remainder>(3)"
4219 msgstr "B<remainder>(3)"
4222 #: build/C/man3/fpclassify.3:10
4228 #: build/C/man3/fpclassify.3:10 build/C/man3/frexp.3:33
4229 #: build/C/man3/ilogb.3:29
4235 #: build/C/man3/fpclassify.3:14
4237 "fpclassify, isfinite, isnormal, isnan, isinf - floating-point classification "
4240 "fpclassify, isfinite, isnormal, isnan, isinf - 浮動小数点数の分類マクロ"
4243 #: build/C/man3/fpclassify.3:19
4245 msgid "B<int fpclassify(>I<x>B<);>\n"
4246 msgstr "B<int fpclassify(>I<x>B<);>\n"
4249 #: build/C/man3/fpclassify.3:21
4251 msgid "B<int isfinite(>I<x>B<);>\n"
4252 msgstr "B<int isfinite(>I<x>B<);>\n"
4255 #: build/C/man3/fpclassify.3:23
4257 msgid "B<int isnormal(>I<x>B<);>\n"
4258 msgstr "B<int isnormal(>I<x>B<);>\n"
4261 #: build/C/man3/fpclassify.3:25
4263 msgid "B<int isnan(>I<x>B<);>\n"
4264 msgstr "B<int isnan(>I<x>B<);>\n"
4267 #: build/C/man3/fpclassify.3:27
4269 msgid "B<int isinf(>I<x>B<);>\n"
4270 msgstr "B<int isinf(>I<x>B<);>\n"
4273 #: build/C/man3/fpclassify.3:42
4274 msgid "B<fpclassify>(), B<isfinite>(), B<isnormal>():"
4275 msgstr "B<fpclassify>(), B<isfinite>(), B<isnormal>():"
4278 #: build/C/man3/fpclassify.3:76
4280 "Floating point numbers can have special values, such as infinite or NaN. "
4281 "With the macro B<fpclassify(>I<x>B<)> you can find out what type I<x> is. "
4282 "The macro takes any floating-point expression as argument. The result is "
4283 "one of the following values:"
4285 "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 "
4286 "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"
4287 "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"
4291 #: build/C/man3/fpclassify.3:76
4297 #: build/C/man3/fpclassify.3:80
4298 msgid "I<x> is \"Not a Number\"."
4299 msgstr "I<x> が \"Not a Number\" である (数値ではない)。"
4302 #: build/C/man3/fpclassify.3:80
4304 msgid "B<FP_INFINITE>"
4305 msgstr "B<FP_INFINITE>"
4308 #: build/C/man3/fpclassify.3:84
4309 msgid "I<x> is either positive infinity or negative infinity."
4310 msgstr "I<x> が正の無限大または負の無限大である。"
4313 #: build/C/man3/fpclassify.3:84
4319 #: build/C/man3/fpclassify.3:88
4320 msgid "I<x> is zero."
4321 msgstr "I<x> が 0 である。"
4324 #: build/C/man3/fpclassify.3:88
4326 msgid "B<FP_SUBNORMAL>"
4327 msgstr "B<FP_SUBNORMAL>"
4330 #: build/C/man3/fpclassify.3:92
4331 msgid "I<x> is too small to be represented in normalized format."
4332 msgstr "I<x> を正規化形式で表現するには小さすぎる。"
4335 #: build/C/man3/fpclassify.3:92
4337 msgid "B<FP_NORMAL>"
4338 msgstr "B<FP_NORMAL>"
4341 #: build/C/man3/fpclassify.3:96
4343 "if nothing of the above is correct then it must be a normal floating-point "
4346 "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。"
4349 #: build/C/man3/fpclassify.3:98
4350 msgid "The other macros provide a short answer to some standard questions."
4351 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。"
4354 #: build/C/man3/fpclassify.3:98
4356 msgid "B<isfinite(>I<x>B<)>"
4357 msgstr "B<isfinite(>I<x>B<)>"
4360 #: build/C/man3/fpclassify.3:101
4361 msgid "returns a nonzero value if"
4362 msgstr "以下の場合に 0 以外の値を返す。"
4365 #: build/C/man3/fpclassify.3:103
4366 msgid "(fpclassify(x) != FP_NAN && fpclassify(x) != FP_INFINITE)"
4367 msgstr "(fpclassify(x) != FP_NAN && fpclassify(x) != FP_INFINITE)"
4370 #: build/C/man3/fpclassify.3:103
4372 msgid "B<isnormal(>I<x>B<)>"
4373 msgstr "B<isnormal(>I<x>B<)>"
4376 #: build/C/man3/fpclassify.3:107
4377 msgid "returns a nonzero value if (fpclassify(x) == FP_NORMAL)"
4378 msgstr "(fpclassify(x) == FP_NORMAL) の場合に 0 以外の値を返す。"
4381 #: build/C/man3/fpclassify.3:107
4383 msgid "B<isnan(>I<x>B<)>"
4384 msgstr "B<isnan(>I<x>B<)>"
4387 #: build/C/man3/fpclassify.3:111
4388 msgid "returns a nonzero value if (fpclassify(x) == FP_NAN)"
4389 msgstr "(fpclassify(x) == FP_NAN) の場合に 0 以外の値を返す。"
4392 #: build/C/man3/fpclassify.3:111
4394 msgid "B<isinf(>I<x>B<)>"
4395 msgstr "B<isinf(>I<x>B<)>"
4398 #: build/C/man3/fpclassify.3:118
4400 "returns 1 if I<x> is positive infinity, and -1 if I<x> is negative infinity."
4401 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。"
4404 #: build/C/man3/fpclassify.3:128
4406 "The B<fpclassify>(), B<isfinite>(), B<isnormal>(), B<isnan>(), and B<isinf>"
4407 "() macros are thread-safe."
4409 "マクロ B<fpclassify>(), B<isfinite>(), B<isnormal>(), B<isnan>(), B<isinf>() "
4413 #: build/C/man3/fpclassify.3:130
4414 msgid "C99, POSIX.1."
4415 msgstr "C99, POSIX.1."
4418 #: build/C/man3/fpclassify.3:135
4420 "For B<isinf>(), the standards merely say that the return value is nonzero if "
4421 "and only if the argument has an infinite value."
4423 "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"
4424 "は引き数が無限大の場合だけということだけである。"
4427 #: build/C/man3/fpclassify.3:142
4429 "In glibc 2.01 and earlier, B<isinf>() returns a nonzero value (actually: 1) "
4430 "if I<x> is positive infinity or negative infinity. (This is all that C99 "
4433 "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 "
4434 "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"
4438 #: build/C/man3/fpclassify.3:147
4439 msgid "B<finite>(3), B<INFINITY>(3), B<isgreater>(3), B<signbit>(3)"
4440 msgstr "B<finite>(3), B<INFINITY>(3), B<isgreater>(3), B<signbit>(3)"
4443 #: build/C/man3/frexp.3:33
4449 #: build/C/man3/frexp.3:37
4451 "frexp, frexpf, frexpl - convert floating-point number to fractional and "
4452 "integral components"
4453 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"
4456 #: build/C/man3/frexp.3:42
4458 msgid "B<double frexp(double >I<x>B<, int *>I<exp>B<);>\n"
4459 msgstr "B<double frexp(double >I<x>B<, int *>I<exp>B<);>\n"
4462 #: build/C/man3/frexp.3:44
4464 msgid "B<float frexpf(float >I<x>B<, int *>I<exp>B<);>\n"
4465 msgstr "B<float frexpf(float >I<x>B<, int *>I<exp>B<);>\n"
4468 #: build/C/man3/frexp.3:46
4470 msgid "B<long double frexpl(long double >I<x>B<, int *>I<exp>B<);>\n"
4471 msgstr "B<long double frexpl(long double >I<x>B<, int *>I<exp>B<);>\n"
4474 #: build/C/man3/frexp.3:58
4475 msgid "B<frexpf>(), B<frexpl>():"
4476 msgstr "B<frexpf>(), B<frexpl>():"
4479 #: build/C/man3/frexp.3:74
4481 "The B<frexp>() function is used to split the number I<x> into a normalized "
4482 "fraction and an exponent which is stored in I<exp>."
4484 "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 "
4488 #: build/C/man3/frexp.3:86
4490 "The B<frexp>() function returns the normalized fraction. If the argument "
4491 "I<x> is not zero, the normalized fraction is I<x> times a power of two, and "
4492 "its absolute value is always in the range 1/2 (inclusive) to 1 (exclusive), "
4495 "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"
4496 "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、"
4500 #: build/C/man3/frexp.3:92
4502 "If I<x> is zero, then the normalized fraction is zero and zero is stored in "
4505 "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。"
4508 #: build/C/man3/frexp.3:99
4510 "If I<x> is a NaN, a NaN is returned, and the value of I<*exp> is unspecified."
4511 msgstr "I<x> が NaN の場合、NaN が返される。 I<*exp> の値は不定である。"
4514 #: build/C/man3/frexp.3:106
4516 "If I<x> is positive infinity (negative infinity), positive infinity "
4517 "(negative infinity) is returned, and the value of I<*exp> is unspecified."
4519 "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。 "
4523 #: build/C/man3/frexp.3:116
4525 "The B<frexp>(), B<frexpf>(), and B<frexpl>() functions are thread-safe."
4526 msgstr "関数 B<frexp>(), B<frexpf>(), B<frexpl>() はスレッドセーフである。"
4529 #: build/C/man3/frexp.3:124
4530 msgid "The program below produces results such as the following:"
4531 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:"
4534 #: build/C/man3/frexp.3:131
4537 "$B< ./a.out 2560>\n"
4538 "frexp(2560, &e) = 0.625: 0.625 * 2^12 = 2560\n"
4540 "frexp(-4, &e) = -0.5: -0.5 * 2^3 = -4\n"
4542 "$B< ./a.out 2560>\n"
4543 "frexp(2560, &e) = 0.625: 0.625 * 2^12 = 2560\n"
4545 "frexp(-4, &e) = -0.5: -0.5 * 2^3 = -4\n"
4548 #: build/C/man3/frexp.3:133 build/C/man3/matherr.3:360
4550 msgid "Program source"
4554 #: build/C/man3/frexp.3:140
4557 "#include E<lt>math.hE<gt>\n"
4558 "#include E<lt>float.hE<gt>\n"
4559 "#include E<lt>stdio.hE<gt>\n"
4560 "#include E<lt>stdlib.hE<gt>\n"
4562 "#include E<lt>math.hE<gt>\n"
4563 "#include E<lt>float.hE<gt>\n"
4564 "#include E<lt>stdio.hE<gt>\n"
4565 "#include E<lt>stdlib.hE<gt>\n"
4568 #: build/C/man3/frexp.3:146
4572 "main(int argc, char *argv[])\n"
4578 "main(int argc, char *argv[])\n"
4584 #: build/C/man3/frexp.3:149
4587 " x = strtod(argv[1], NULL);\n"
4588 " r = frexp(x, &exp);\n"
4590 " x = strtod(argv[1], NULL);\n"
4591 " r = frexp(x, &exp);\n"
4594 #: build/C/man3/frexp.3:154
4597 " printf(\"frexp(%g, &e) = %g: %g * %d^%d = %g\\en\",\n"
4598 " x, r, r, FLT_RADIX, exp, x);\n"
4599 " exit(EXIT_SUCCESS);\n"
4602 " printf(\"frexp(%g, &e) = %g: %g * %d^%d = %g\\en\",\n"
4603 " x, r, r, FLT_RADIX, exp, x);\n"
4604 " exit(EXIT_SUCCESS);\n"
4608 #: build/C/man3/frexp.3:158
4609 msgid "B<ldexp>(3), B<modf>(3)"
4610 msgstr "B<ldexp>(3), B<modf>(3)"
4613 #: build/C/man3/gamma.3:9
4619 #: build/C/man3/gamma.3:9
4625 #: build/C/man3/gamma.3:12
4626 msgid "gamma, gammaf, gammal - (logarithm of the) gamma function"
4627 msgstr "gamma, gammaf, gammal - ガンマ関数 (の自然対数)"
4630 #: build/C/man3/gamma.3:16
4631 msgid "B<double gamma(double >I<x>B<);>"
4632 msgstr "B<double gamma(double >I<x>B<);>"
4635 #: build/C/man3/gamma.3:18
4636 msgid "B<float gammaf(float >I<x>B<);>"
4637 msgstr "B<float gammaf(float >I<x>B<);>"
4640 #: build/C/man3/gamma.3:20
4641 msgid "B<long double gammal(long double >I<x>B<);>"
4642 msgstr "B<long double gammal(long double >I<x>B<);>"
4645 #: build/C/man3/gamma.3:30
4647 msgstr "B<gamma>():"
4650 #: build/C/man3/gamma.3:32 build/C/man3/lgamma.3:69
4651 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE"
4652 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE"
4655 #: build/C/man3/gamma.3:35
4656 msgid "B<gammaf>(), B<gammal>():"
4657 msgstr "B<gammaf>(), B<gammal>():"
4660 #: build/C/man3/gamma.3:46
4662 "These functions are deprecated: instead, use either the B<tgamma>(3) or the "
4663 "B<lgamma>(3) functions, as appropriate."
4665 "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 "
4666 "B<lgamma>(3) を使うこと。"
4669 #: build/C/man3/gamma.3:49 build/C/man3/lgamma.3:74
4670 msgid "For the definition of the Gamma function, see B<tgamma>(3)."
4671 msgstr "ガンマ関数の定義については、 B<tgamma>(3) を参照のこと。"
4674 #: build/C/man3/gamma.3:49
4676 msgid "*BSD version"
4680 #: build/C/man3/gamma.3:53
4682 "The libm in 4.4BSD and some versions of FreeBSD had a B<gamma>() function "
4683 "that computes the Gamma function, as one would expect."
4685 "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"
4686 "れており、期待通りガンマ関数を計算できる。"
4689 #: build/C/man3/gamma.3:53
4691 msgid "glibc version"
4695 #: build/C/man3/gamma.3:59
4697 "Glibc has a B<gamma>() function that is equivalent to B<lgamma>(3) and "
4698 "computes the natural logarithm of the Gamma function."
4700 "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、"
4704 #: build/C/man3/gamma.3:62 build/C/man3/gamma.3:65
4705 msgid "See B<lgamma>(3)."
4706 msgstr "B<lgamma>(3) を参照。"
4709 #: build/C/man3/gamma.3:68
4711 "Because of historical variations in behavior across systems, this function "
4712 "is not specified in any standard."
4714 "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"
4718 #: build/C/man3/gamma.3:69
4724 #: build/C/man3/gamma.3:81
4726 "4.2BSD had a B<gamma>() that computed ln(|Gamma(|I<x>|)|), leaving the sign "
4727 "of Gamma(|I<x>|) in the external integer I<signgam>. In 4.3BSD the name "
4728 "was changed to B<lgamma>(3), and the man page promises"
4730 "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>|)|) "
4731 "であり、 Gamma(|I<x>|) の符号が extern int I<signgam> に格納されていた。 "
4732 "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"
4736 #: build/C/man3/gamma.3:85
4738 "At some time in the future the name gamma will be rehabilitated and used for "
4739 "the Gamma function"
4740 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」"
4742 #. The FreeBSD man page says about gamma() that it is like lgamma()
4743 #. except that is does not set signgam.
4744 #. Also, that 4.4BSD has a gamma() that computes the true gamma function.
4746 #: build/C/man3/gamma.3:97
4748 "This did indeed happen in 4.4BSD, where B<gamma>() computes the Gamma "
4749 "function (with no effect on I<signgam>). However, this came too late, and "
4750 "we now have B<tgamma>(3), the \"true gamma\" function."
4752 "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"
4753 "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"
4754 "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"
4755 "関数」がすでに存在しているのである。"
4758 #: build/C/man3/gamma.3:101
4759 msgid "B<lgamma>(3), B<signgam>(3), B<tgamma>(3)"
4760 msgstr "B<lgamma>(3), B<signgam>(3), B<tgamma>(3)"
4763 #: build/C/man3/hypot.3:33
4769 #: build/C/man3/hypot.3:36
4770 msgid "hypot, hypotf, hypotl - Euclidean distance function"
4771 msgstr "hypot, hypotf, hypotl - ユークリッド距離関数"
4774 #: build/C/man3/hypot.3:41
4776 msgid "B<double hypot(double >I<x>B<, double >I<y>B<);>\n"
4777 msgstr "B<double hypot(double >I<x>B<, double >I<y>B<);>\n"
4780 #: build/C/man3/hypot.3:43
4782 msgid "B<float hypotf(float >I<x>B<, float >I<y>B<);>\n"
4783 msgstr "B<float hypotf(float >I<x>B<, float >I<y>B<);>\n"
4786 #: build/C/man3/hypot.3:45
4788 msgid "B<long double hypotl(long double >I<x>B<, long double >I<y>B<);>\n"
4789 msgstr "B<long double hypotl(long double >I<x>B<, long double >I<y>B<);>\n"
4792 #: build/C/man3/hypot.3:56
4794 msgstr "B<hypot>():"
4797 #: build/C/man3/hypot.3:66
4798 msgid "B<hypotf>(), B<hypotl>():"
4799 msgstr "B<hypotf>(), B<hypotl>():"
4802 #: build/C/man3/hypot.3:87
4804 "The B<hypot>() function returns sqrt(I<x>*I<x>+I<y>*I<y>). This is the "
4805 "length of the hypotenuse of a right-angled triangle with sides of length "
4806 "I<x> and I<y>, or the distance of the point (I<x>,I<y>) from the origin."
4808 "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 "
4809 "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 "
4810 "(I<x>,I<y>) との距離である。"
4812 #. e.g., hypot(DBL_MIN, DBL_MIN) does the right thing, as does, say
4813 #. hypot(DBL_MAX/2.0, DBL_MAX/2.0).
4815 #: build/C/man3/hypot.3:92
4817 "The calculation is performed without undue overflow or underflow during the "
4818 "intermediate steps of the calculation."
4820 "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"
4824 #: build/C/man3/hypot.3:98
4826 "On success, these functions return the length of a right-angled triangle "
4827 "with sides of length I<x> and I<y>."
4829 "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"
4833 #: build/C/man3/hypot.3:105
4834 msgid "If I<x> or I<y> is an infinity, positive infinity is returned."
4835 msgstr "I<x> か I<y> が無限大の場合、正の無限大が返される。"
4838 #: build/C/man3/hypot.3:113
4840 "If I<x> or I<y> is a NaN, and the other argument is not an infinity, a NaN "
4843 "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。"
4845 #. Actually, could the result not be subnormal if both arguments
4846 #. are subnormal? I think not -- mtk, Jul 2008
4848 #: build/C/man3/hypot.3:128
4850 "If both arguments are subnormal, and the result is subnormal, a range error "
4851 "occurs, and the correct result is returned."
4853 "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"
4854 "合、 範囲エラーが発生し、正しい結果が返される。"
4856 #. FIXME . Is it intentional that these functions do not set errno?
4857 #. They do set errno for the y == 0 case, below.
4858 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6783
4860 #: build/C/man3/hypot.3:158 build/C/man3/ilogb.3:130
4861 #: build/C/man3/remainder.3:172
4862 msgid "These functions do not set I<errno> for this case."
4863 msgstr "これらの関数は、この場合に I<errno> を設定しない。"
4866 #: build/C/man3/hypot.3:167
4867 msgid "B<cabs>(3), B<sqrt>(3)"
4868 msgstr "B<cabs>(3), B<sqrt>(3)"
4871 #: build/C/man3/ilogb.3:29
4877 #: build/C/man3/ilogb.3:32
4878 msgid "ilogb, ilogbf, ilogbl - get integer exponent of a floating-point value"
4879 msgstr "ilogb, ilogbf, ilogbl - 浮動小数点数の指数部を整数として取得する"
4882 #: build/C/man3/ilogb.3:36
4883 msgid "B<int ilogb(double >I<x>B<);>"
4884 msgstr "B<int ilogb(double >I<x>B<);>"
4887 #: build/C/man3/ilogb.3:38
4888 msgid "B<int ilogbf(float >I<x>B<);>"
4889 msgstr "B<int ilogbf(float >I<x>B<);>"
4892 #: build/C/man3/ilogb.3:40
4893 msgid "B<int ilogbl(long double >I<x>B<);>"
4894 msgstr "B<int ilogbl(long double >I<x>B<);>"
4897 #: build/C/man3/ilogb.3:50
4899 msgstr "B<ilogb>():"
4902 #: build/C/man3/ilogb.3:62
4903 msgid "B<ilogbf>(), B<ilogbl>():"
4904 msgstr "B<ilogbf>(), B<ilogbl>():"
4907 #: build/C/man3/ilogb.3:78
4909 "These functions return the exponent part of their argument as a signed "
4910 "integer. When no error occurs, these functions are equivalent to the "
4911 "corresponding B<logb>(3) functions, cast to I<int>."
4913 "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"
4914 "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"
4918 #: build/C/man3/ilogb.3:82
4920 "On success, these functions return the exponent of I<x>, as a signed integer."
4921 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。"
4923 #. the POSIX.1 spec for logb() says logb() gives pole error for this
4924 #. case, but for ilogb() it says domain error.
4925 #. glibc: The numeric value is either `INT_MIN' or `-INT_MAX'.
4927 #: build/C/man3/ilogb.3:90
4929 "If I<x> is zero, then a domain error occurs, and the functions return "
4932 "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"
4935 #. glibc: The numeric value is either `INT_MIN' or `INT_MAX'.
4936 #. On i386, FP_ILOGB0 and FP_ILOGBNAN have the same value.
4938 #: build/C/man3/ilogb.3:97
4940 "If I<x> is a NaN, then a domain error occurs, and the functions return "
4943 "I<x> が NaN の場合、領域エラー (domain error) が発生し、 B<FP_ILOGBNAN> が返"
4946 #. POSIX.1-2001 also says:
4947 #. If the correct value is greater than {INT_MAX}, {INT_MAX}
4948 #. shall be returned and a domain error shall occur.
4949 #. If the correct value is less than {INT_MIN}, {INT_MIN}
4950 #. shall be returned and a domain error shall occur.
4952 #: build/C/man3/ilogb.3:110
4954 "If I<x> is negative infinity or positive infinity, then a domain error "
4955 "occurs, and the functions return B<INT_MAX>."
4957 "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、 "
4961 #: build/C/man3/ilogb.3:117
4963 msgid "Domain error: I<x> is 0 or a NaN"
4964 msgstr "領域エラー: I<x> が 0 か NaN"
4966 #. FIXME . Is it intentional that these functions do not set errno,
4967 #. or raise an exception?
4968 #. log(), log2(), log10() do set errno
4969 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6794
4971 #: build/C/man3/ilogb.3:146
4973 "These functions do not set I<errno> or raise an exception for this case."
4974 msgstr "これらの関数は、この状況で I<errno> を設定せず、例外も上げない。"
4977 #: build/C/man3/ilogb.3:154
4979 "The B<ilogb>(), B<ilogbf>(), and B<ilogbl>() functions are thread-safe."
4980 msgstr "関数 B<ilogb>(), B<ilogbf>(), B<ilogbl>() はスレッドセーフである。"
4983 #: build/C/man3/ilogb.3:160
4984 msgid "B<log>(3), B<logb>(3), B<significand>(3)"
4985 msgstr "B<log>(3), B<logb>(3), B<significand>(3)"
4988 #: build/C/man3/infnan.3:33
4994 #: build/C/man3/infnan.3:33
5000 #: build/C/man3/infnan.3:36
5001 msgid "infnan - deal with infinite or not-a-number (NaN) result"
5002 msgstr "infnan - 無限大と無効値 (NaN) を取扱う"
5005 #: build/C/man3/infnan.3:41
5007 msgid "B<double infnan(int >I<error>B<);>\n"
5008 msgstr "B<double infnan(int >I<error>B<);>\n"
5011 #: build/C/man3/infnan.3:56
5013 "The B<infnan>() function returns a suitable value for infinity and \"not-a-"
5014 "number\" (NaN) results. The value of I<error> can be B<ERANGE> to represent "
5015 "infinity or anything else to represent NaN. I<errno> is also set."
5017 "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。 "
5018 "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。 "
5019 "I<errno> も同様に設定される。"
5022 #: build/C/man3/infnan.3:64
5023 msgid "If I<error> is B<ERANGE> (Infinity), B<HUGE_VAL> is returned."
5024 msgstr "I<error> が B<ERANGE> (無限大) の場合、 B<HUGE_VAL> が返される。"
5027 #: build/C/man3/infnan.3:72
5028 msgid "If I<error> is -B<ERANGE> (-Infinity), -B<HUGE_VAL> is returned."
5029 msgstr "I<error> が -B<ERANGE> (負の無限大) の場合、 -B<HUGE_VAL> が返される。"
5032 #: build/C/man3/infnan.3:76
5033 msgid "If I<error> is anything else, NAN is returned."
5034 msgstr "I<error> がそれ以外の値の場合、NaN が返される。"
5037 #: build/C/man3/infnan.3:77
5043 #: build/C/man3/infnan.3:82
5044 msgid "The value of I<error> is \"not-a-number\" (NaN)."
5045 msgstr "I<error> の値が無効値 (NaN) である。"
5048 #: build/C/man3/infnan.3:82
5054 #: build/C/man3/infnan.3:87
5055 msgid "The value of I<error> is positive infinity or negative infinity."
5056 msgstr "I<error> の値が正の無限大もしくは負の無限大である。"
5059 #: build/C/man3/infnan.3:89
5064 #: build/C/man3/infnan.3:92
5066 "This obsolete function was provided in libc4 and libc5, but is not available "
5069 "この廃止された (obsolete) 関数は、 libc4 と libc5 で提供されていたが、 "
5070 "glibc2 では提供されていない。"
5073 #: build/C/man3/isgreater.3:10
5079 #: build/C/man3/isgreater.3:10
5085 #: build/C/man3/isgreater.3:14
5087 "isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - "
5088 "floating-point relational tests without exception for NaN"
5090 "isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - "
5091 "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"
5094 #: build/C/man3/isgreater.3:19
5096 msgid "B<int isgreater(>I<x>B<, >I<y>B<);>\n"
5097 msgstr "B<int isgreater(>I<x>B<, >I<y>B<);>\n"
5100 #: build/C/man3/isgreater.3:21
5102 msgid "B<int isgreaterequal(>I<x>B<, >I<y>B<);>\n"
5103 msgstr "B<int isgreaterequal(>I<x>B<, >I<y>B<);>\n"
5106 #: build/C/man3/isgreater.3:23
5108 msgid "B<int isless(>I<x>B<, >I<y>B<);>\n"
5109 msgstr "B<int isless(>I<x>B<, >I<y>B<);>\n"
5112 #: build/C/man3/isgreater.3:25
5114 msgid "B<int islessequal(>I<x>B<, >I<y>B<);>\n"
5115 msgstr "B<int islessequal(>I<x>B<, >I<y>B<);>\n"
5118 #: build/C/man3/isgreater.3:27
5120 msgid "B<int islessgreater(>I<x>B<, >I<y>B<);>\n"
5121 msgstr "B<int islessgreater(>I<x>B<, >I<y>B<);>\n"
5124 #: build/C/man3/isgreater.3:29
5126 msgid "B<int isunordered(>I<x>B<, >I<y>B<);>\n"
5127 msgstr "B<int isunordered(>I<x>B<, >I<y>B<);>\n"
5130 #: build/C/man3/isgreater.3:40
5131 msgid "All functions described here:"
5132 msgstr "ここで説明する全ての関数:"
5135 #: build/C/man3/isgreater.3:55
5137 "The normal relation operations (like B<E<lt>>, \"less than\") will fail if "
5138 "one of the operands is NaN. This will cause an exception. To avoid this, "
5139 "C99 defines the macros listed below."
5141 "(B<E<lt>>、「小なり」のような) 通常の関係操作 (relation operations) は、\n"
5142 "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"
5143 "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。"
5146 #: build/C/man3/isgreater.3:61
5148 "These macros are guaranteed to evaluate their arguments only once. The "
5149 "arguments must be of real floating-point type (note: do not pass integer "
5150 "values as arguments to these macros, since the arguments will I<not> be "
5151 "promoted to real-floating types)."
5153 "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"
5154 "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"
5155 "(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"
5156 "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。)"
5159 #: build/C/man3/isgreater.3:61
5161 msgid "B<isgreater>()"
5162 msgstr "B<isgreater>()"
5165 #: build/C/man3/isgreater.3:69
5167 "determines I<(x)\\ E<gt>\\ (y)> without an exception if I<x> or I<y> is NaN."
5169 "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"
5173 #: build/C/man3/isgreater.3:69
5175 msgid "B<isgreaterequal>()"
5176 msgstr "B<isgreaterequal>()"
5179 #: build/C/man3/isgreater.3:77
5181 "determines I<(x)\\ E<gt>=\\ (y)> without an exception if I<x> or I<y> is NaN."
5183 "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"
5187 #: build/C/man3/isgreater.3:77
5190 msgstr "B<isless>()"
5193 #: build/C/man3/isgreater.3:85
5195 "determines I<(x)\\ E<lt>\\ (y)> without an exception if I<x> or I<y> is NaN."
5197 "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"
5201 #: build/C/man3/isgreater.3:85
5203 msgid "B<islessequal>()"
5204 msgstr "B<islessequal>()"
5207 #: build/C/man3/isgreater.3:93
5209 "determines I<(x)\\ E<lt>=\\ (y)> without an exception if I<x> or I<y> is NaN."
5211 "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"
5215 #: build/C/man3/isgreater.3:93
5217 msgid "B<islessgreater>()"
5218 msgstr "B<islessgreater>()"
5221 #: build/C/man3/isgreater.3:107
5223 "determines I<(x)\\ E<lt> (y) || (x) E<gt>\\ (y)> without an exception if "
5224 "I<x> or I<y> is NaN. This macro is not equivalent to I<x\\ !=\\ y> because "
5225 "that expression is true if I<x> or I<y> is NaN."
5227 "I<(x)\\ E<lt> (y) || (x) E<gt>\\ (y)> を決定する。 I<x> または I<y> が NaN で"
5228 "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"
5229 "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。"
5232 #: build/C/man3/isgreater.3:107
5234 msgid "B<isunordered>()"
5235 msgstr "B<isunordered>()"
5238 #: build/C/man3/isgreater.3:111
5240 "determines whether its arguments are unordered, that is, whether at least "
5241 "one of the arguments is a NaN."
5243 "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"
5247 #: build/C/man3/isgreater.3:116
5249 "The macros other than B<isunordered>() return the result of the relational "
5250 "comparison; these macros return 0 if either argument is a NaN."
5252 "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"
5253 "場合、これらのマクロは 0 を返す。"
5256 #: build/C/man3/isgreater.3:123
5257 msgid "B<isunordered>() returns 1 if I<x> or I<y> is NaN and 0 otherwise."
5259 "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"
5263 #: build/C/man3/isgreater.3:136
5265 "The B<isgreater>(), B<isgreaterequal>(), B<isless>(), B<islessequal>(), "
5266 "B<islessgreater>(), and B<isunordered>() macros are thread-safe."
5268 "マクロ B<isgreater>(), B<isgreaterequal>(), B<isless>(), B<islessequal>(), "
5269 "B<islessgreater>(), B<isunordered>() はスレッドセーフである。"
5272 #: build/C/man3/isgreater.3:143
5274 "Not all hardware supports these functions, and where hardware support isn't "
5275 "provided, they will be emulated by macros. This will result in a "
5276 "performance penalty. Don't use these functions if NaN is of no concern for "
5279 "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"
5280 "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"
5281 "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"
5285 #: build/C/man3/isgreater.3:146
5286 msgid "B<fpclassify>(3), B<isnan>(3)"
5287 msgstr "B<fpclassify>(3), B<isnan>(3)"
5290 #: build/C/man3/j0.3:36
5296 #: build/C/man3/j0.3:36 build/C/man3/lgamma.3:11 build/C/man3/lrint.3:27
5297 #: build/C/man3/y0.3:36
5303 #: build/C/man3/j0.3:40
5305 "j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - Bessel functions of the first kind"
5306 msgstr "j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - 第一種ベッセル関数"
5309 #: build/C/man3/j0.3:46
5310 msgid "B<double j0(double >I<x>B<);>"
5311 msgstr "B<double j0(double >I<x>B<);>"
5314 #: build/C/man3/j0.3:48
5315 msgid "B<double j1(double >I<x>B<);>"
5316 msgstr "B<double j1(double >I<x>B<);>"
5319 #: build/C/man3/j0.3:50
5320 msgid "B<double jn(int >I<n>B<, double >I<x>B<);>"
5321 msgstr "B<double jn(int >I<n>B<, double >I<x>B<);>"
5324 #: build/C/man3/j0.3:52
5325 msgid "B<float j0f(float >I<x>B<);>"
5326 msgstr "B<float j0f(float >I<x>B<);>"
5329 #: build/C/man3/j0.3:54
5330 msgid "B<float j1f(float >I<x>B<);>"
5331 msgstr "B<float j1f(float >I<x>B<);>"
5334 #: build/C/man3/j0.3:56
5335 msgid "B<float jnf(int >I<n>B<, float >I<x>B<);>"
5336 msgstr "B<float jnf(int >I<n>B<, float >I<x>B<);>"
5339 #: build/C/man3/j0.3:58
5340 msgid "B<long double j0l(long double >I<x>B<);>"
5341 msgstr "B<long double j0l(long double >I<x>B<);>"
5344 #: build/C/man3/j0.3:60
5345 msgid "B<long double j1l(long double >I<x>B<);>"
5346 msgstr "B<long double j1l(long double >I<x>B<);>"
5349 #: build/C/man3/j0.3:62
5350 msgid "B<long double jnl(int >I<n>B<, long double >I<x>B<);>"
5351 msgstr "B<long double jnl(int >I<n>B<, long double >I<x>B<);>"
5354 #: build/C/man3/j0.3:74
5355 msgid "B<j0>(), B<j1>(), B<jn>():"
5356 msgstr "B<j0>(), B<j1>(), B<jn>():"
5359 #: build/C/man3/j0.3:76 build/C/man3/y0.3:76
5360 msgid "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE"
5361 msgstr "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE"
5364 #: build/C/man3/j0.3:84
5365 msgid "B<j0f>(), B<j0l>(), B<j1f>(), B<j1l>(), B<jnf>(), B<jnl>():"
5366 msgstr "B<j0f>(), B<j0l>(), B<j1f>(), B<j1l>(), B<jnf>(), B<jnl>():"
5368 #. Also seems to work: -std=c99 -D_XOPEN_SOURCE
5370 #: build/C/man3/j0.3:87 build/C/man3/y0.3:87
5371 msgid "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
5372 msgstr "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
5375 #: build/C/man3/j0.3:104
5377 "The B<j0>() and B<j1>() functions return Bessel functions of I<x> of the "
5378 "first kind of orders 0 and 1, respectively. The B<jn>() function returns "
5379 "the Bessel function of I<x> of the first kind of order I<n>."
5381 "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"
5382 "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。"
5385 #: build/C/man3/j0.3:121
5387 "The B<j0f>(), B<j1f>(), and B<jnf>(), functions are versions that take and "
5388 "return I<float> values. The B<j0l>(), B<j1l>(), and B<jnl>() functions are "
5389 "versions that take and return I<long double> values."
5391 "関数 B<j0f>(), B<j1f>(), B<jnf>() は、 I<float> 型を引数に取り、返り値として"
5392 "返す。 関数 B<j0l>(), B<j1l>(), and B<jnl>() は、 I<long double> 型を引数に取"
5396 #: build/C/man3/j0.3:125
5398 "On success, these functions return the appropriate Bessel value of the first "
5400 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。"
5403 #: build/C/man3/j0.3:136
5405 "If I<x> is too large in magnitude, or the result underflows, a range error "
5406 "occurs, and the return value is 0."
5408 "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 "
5409 "(range error) が発生し、返り値が 0 となる。"
5412 #: build/C/man3/j0.3:143
5414 msgid "Range error: result underflow, or I<x> is too large in magnitude"
5415 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"
5417 #. An underflow floating-point exception
5418 #. .RB ( FE_UNDERFLOW )
5421 #: build/C/man3/j0.3:151
5422 msgid "I<errno> is set to B<ERANGE>."
5423 msgstr "I<errno> に B<ERANGE> が設定される。"
5425 #. FIXME . Is it intentional that these functions do not raise exceptions?
5427 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6805
5429 #: build/C/man3/j0.3:157
5430 msgid "These functions do not raise exceptions for B<fetestexcept>(3)."
5431 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。"
5434 #: build/C/man3/j0.3:163 build/C/man3/y0.3:236
5436 "The functions returning I<double> conform to SVr4, 4.3BSD, POSIX.1-2001. "
5437 "The others are nonstandard functions that also exist on the BSDs."
5439 "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"
5440 "外は非標準の関数で、BSD にも存在する。"
5443 #: build/C/man3/j0.3:172
5445 "There are errors of up to 2e-16 in the values returned by B<j0>(), B<j1>() "
5446 "and B<jn>() for values of I<x> between -8 and 8."
5448 "-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、"
5452 #: build/C/man3/j0.3:174
5457 #: build/C/man3/ldexp.3:34
5463 #: build/C/man3/ldexp.3:34
5469 #: build/C/man3/ldexp.3:37
5471 "ldexp, ldexpf, ldexpl - multiply floating-point number by integral power of 2"
5472 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"
5475 #: build/C/man3/ldexp.3:42
5477 msgid "B<double ldexp(double >I<x>B<, int >I<exp>B<);>\n"
5478 msgstr "B<double ldexp(double >I<x>B<, int >I<exp>B<);>\n"
5481 #: build/C/man3/ldexp.3:44
5483 msgid "B<float ldexpf(float >I<x>B<, int >I<exp>B<);>\n"
5484 msgstr "B<float ldexpf(float >I<x>B<, int >I<exp>B<);>\n"
5487 #: build/C/man3/ldexp.3:46
5489 msgid "B<long double ldexpl(long double >I<x>B<, int >I<exp>B<);>\n"
5490 msgstr "B<long double ldexpl(long double >I<x>B<, int >I<exp>B<);>\n"
5493 #: build/C/man3/ldexp.3:58
5494 msgid "B<ldexpf>(), B<ldexpl>():"
5495 msgstr "B<ldexpf>(), B<ldexpl>():"
5498 #: build/C/man3/ldexp.3:73
5500 "The B<ldexp>() function returns the result of multiplying the floating-"
5501 "point number I<x> by 2 raised to the power I<exp>."
5503 "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。"
5506 #: build/C/man3/ldexp.3:76
5507 msgid "On success, these functions return I<x * (2^exp)>."
5508 msgstr "成功すると、これらの関数は I<x * (2^exp)> を返す。"
5511 #: build/C/man3/ldexp.3:82
5512 msgid "If I<exp> is zero, then I<x> is returned."
5513 msgstr "I<exp> がゼロの場合、 I<x> が返される。"
5516 #: build/C/man3/ldexp.3:106 build/C/man3/scalb.3:133
5517 #: build/C/man3/scalbln.3:125
5519 "If the result overflows, a range error occurs, and the functions return "
5520 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with a sign the "
5523 "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"
5524 "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"
5528 #: build/C/man3/ldexp.3:137
5530 "The B<ldexp>(), B<ldexpf>(), and B<ldexpl>() functions are thread-safe."
5531 msgstr "関数 B<ldexp>(), B<ldexpf>(), B<ldexpl>() はスレッドセーフである。"
5534 #: build/C/man3/ldexp.3:147
5535 msgid "B<frexp>(3), B<modf>(3), B<scalbln>(3)"
5536 msgstr "B<frexp>(3), B<modf>(3), B<scalbln>(3)"
5539 #: build/C/man3/lgamma.3:11
5545 #: build/C/man3/lgamma.3:15
5547 "lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - log "
5550 "lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - ガンマ関"
5554 #: build/C/man3/lgamma.3:20
5556 msgid "B<double lgamma(double >I<x>B<);>\n"
5557 msgstr "B<double lgamma(double >I<x>B<);>\n"
5560 #: build/C/man3/lgamma.3:22
5562 msgid "B<float lgammaf(float >I<x>B<);>\n"
5563 msgstr "B<float lgammaf(float >I<x>B<);>\n"
5566 #: build/C/man3/lgamma.3:24
5568 msgid "B<long double lgammal(long double >I<x>B<);>\n"
5569 msgstr "B<long double lgammal(long double >I<x>B<);>\n"
5572 #: build/C/man3/lgamma.3:26
5574 msgid "B<double lgamma_r(double >I<x>B<, int *>I<signp>B<);>\n"
5575 msgstr "B<double lgamma_r(double >I<x>B<, int *>I<signp>B<);>\n"
5578 #: build/C/man3/lgamma.3:28
5580 msgid "B<float lgammaf_r(float >I<x>B<, int *>I<signp>B<);>\n"
5581 msgstr "B<float lgammaf_r(float >I<x>B<, int *>I<signp>B<);>\n"
5584 #: build/C/man3/lgamma.3:30
5586 msgid "B<long double lgammal_r(long double >I<x>B<, int *>I<signp>B<);>\n"
5587 msgstr "B<long double lgammal_r(long double >I<x>B<, int *>I<signp>B<);>\n"
5590 #: build/C/man3/lgamma.3:32
5592 msgid "B<extern int >I<signgam>B<;>\n"
5593 msgstr "B<extern int >I<signgam>B<;>\n"
5596 #: build/C/man3/lgamma.3:43
5597 msgid "B<lgamma>():"
5598 msgstr "B<lgamma>():"
5601 #: build/C/man3/lgamma.3:53
5602 msgid "B<lgammaf>(), B<lgammal>():"
5603 msgstr "B<lgammaf>(), B<lgammal>():"
5606 #: build/C/man3/lgamma.3:63
5607 msgid "B<lgamma_r>(), B<lgammaf_r>(), B<lgammal_r>():"
5608 msgstr "B<lgamma_r>(), B<lgammaf_r>(), B<lgammal_r>():"
5611 #: build/C/man3/lgamma.3:67
5613 msgstr "I<signgam>:"
5616 #: build/C/man3/lgamma.3:86
5618 "The B<lgamma>() function returns the natural logarithm of the absolute "
5619 "value of the Gamma function. The sign of the Gamma function is returned in "
5620 "the external integer I<signgam> declared in I<E<lt>math.hE<gt>>. It is 1 "
5621 "when the Gamma function is positive or zero, -1 when it is negative."
5623 "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"
5624 "は、 I<E<lt>math.hE<gt>> で宣言されている extern int I<signgam> に格納され"
5625 "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。"
5628 #: build/C/man3/lgamma.3:96
5630 "Since using a constant location I<signgam> is not thread-safe, the functions "
5631 "B<lgamma_r>(), B<lgammaf_r>(), and B<lgammal_r>() have been introduced; "
5632 "they return the sign via the argument I<signp>."
5634 "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 "
5635 "B<lgamma_r>(), B<lgammaf_r>(), B<lgammal_r>() が導入された。 これらの関数で"
5636 "は、符号は引き数 I<signp> 経由で返される。"
5639 #: build/C/man3/lgamma.3:98
5640 msgid "On success, these functions return the natural logarithm of Gamma(x)."
5641 msgstr "成功すると、これらの関数は Gamma(x) の自然対数を返す。"
5644 #: build/C/man3/lgamma.3:106
5645 msgid "If I<x> is 1 or 2, +0 is returned."
5646 msgstr "I<x> が 1 か 2 の場合、+0 が返される。"
5649 #: build/C/man3/lgamma.3:122
5651 "If I<x> is a nonpositive integer, a pole error occurs, and the functions "
5652 "return +B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, respectively."
5654 "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 "
5655 "+B<HUGE_VAL>, +B<HUGE_VALF>, +B<HUGE_VALL> を返す。"
5658 #: build/C/man3/lgamma.3:132 build/C/man3/tgamma.3:92
5660 "If the result overflows, a range error occurs, and the functions return "
5661 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the correct "
5662 "mathematical sign."
5664 "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"
5665 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL>, を返す。この際、数学的に正し"
5669 #: build/C/man3/lgamma.3:139
5671 msgid "Pole error: I<x> is a nonpositive integer"
5672 msgstr "極エラー: I<x> が正でない整数"
5675 #: build/C/man3/lgamma.3:167
5677 "The B<lgamma>() functions are specified in C99 and POSIX.1-2001. "
5678 "I<signgam> is specified in POSIX.1-2001, but not in C99. The B<lgamma_r>() "
5679 "functions are nonstandard, but present on several other systems."
5681 "関数 B<lgamma>() は C99 と POSIX.1-2001 で規定されている。 I<signgam> は "
5682 "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"
5683 "だが、いくつかの他のシステムにも存在する。"
5685 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6777
5687 #: build/C/man3/lgamma.3:177
5689 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> is set to "
5690 "B<EDOM>; instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
5691 "does the right thing."
5693 "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"
5694 "れている B<ERANGE> ではなく B<EDOM> が I<errno> に設定される。 POSIX.1 で"
5695 "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"
5699 #: build/C/man3/lgamma.3:179
5700 msgid "B<tgamma>(3)"
5701 msgstr "B<tgamma>(3)"
5704 #: build/C/man3/log.3:36
5710 #: build/C/man3/log.3:39
5711 msgid "log, logf, logl - natural logarithmic function"
5712 msgstr "log, logf, logl - 自然対数関数"
5715 #: build/C/man3/log.3:44
5717 msgid "B<double log(double >I<x>B<);>\n"
5718 msgstr "B<double log(double >I<x>B<);>\n"
5721 #: build/C/man3/log.3:46
5723 msgid "B<float logf(float >I<x>B<);>\n"
5724 msgstr "B<float logf(float >I<x>B<);>\n"
5727 #: build/C/man3/log.3:48
5729 msgid "B<long double logl(long double >I<x>B<);>\n"
5730 msgstr "B<long double logl(long double >I<x>B<);>\n"
5733 #: build/C/man3/log.3:60
5734 msgid "B<logf>(), B<logl>():"
5735 msgstr "B<logf>(), B<logl>():"
5738 #: build/C/man3/log.3:73
5739 msgid "The B<log>() function returns the natural logarithm of I<x>."
5740 msgstr "B<log>() 関数は I<x> の自然対数を返す。"
5743 #: build/C/man3/log.3:76
5744 msgid "On success, these functions return the natural logarithm of I<x>."
5745 msgstr "成功すると、これらの関数は I<x> の自然対数を返す。"
5748 #: build/C/man3/log.3:85
5749 msgid "If I<x> is 1, the result is +0."
5750 msgstr "I<x> が 1 の場合、+0 が返される。"
5753 #: build/C/man3/log.3:100 build/C/man3/logb.3:111
5755 "If I<x> is zero, then a pole error occurs, and the functions return -"
5756 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
5758 "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 -"
5759 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
5762 #: build/C/man3/log.3:105
5764 "If I<x> is negative (including negative infinity), then a domain error "
5765 "occurs, and a NaN (not a number) is returned."
5767 "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 "
5768 "(not a number) が返される。"
5771 #: build/C/man3/log.3:112 build/C/man3/y0.3:178
5773 msgid "Domain error: I<x> is negative"
5774 msgstr "領域エラー (domain error): I<x> が負である"
5777 #: build/C/man3/log.3:120
5779 msgid "Pole error: I<x> is zero"
5780 msgstr "極エラー (pole error): I<x> が 0 である"
5783 #: build/C/man3/log.3:128 build/C/man3/tgamma.3:132
5785 "I<errno> is set to B<ERANGE>. A divide-by-zero floating-point exception "
5786 "(B<FE_DIVBYZERO>) is raised."
5788 "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"
5789 "例外 (B<FE_DIVBYZERO>) が上がる。"
5792 #: build/C/man3/log.3:141
5794 "In glibc 2.5 and earlier, taking the B<log>() of a NaN produces a bogus "
5795 "invalid floating-point (B<FE_INVALID>) exception."
5797 "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"
5798 "例外 (B<FE_INVALID>) が発生していた。"
5801 #: build/C/man3/log.3:148
5803 "B<cbrt>(3), B<clog>(3), B<log10>(3), B<log1p>(3), B<log2>(3), B<sqrt>(3)"
5805 "B<cbrt>(3), B<clog>(3), B<log10>(3), B<log1p>(3), B<log2>(3), B<sqrt>(3)"
5808 #: build/C/man3/log10.3:36
5814 #: build/C/man3/log10.3:39
5815 msgid "log10, log10f, log10l - base-10 logarithmic function"
5816 msgstr "log10, log10f, log10l - 底が 10 の対数関数"
5819 #: build/C/man3/log10.3:44
5821 msgid "B<double log10(double >I<x>B<);>\n"
5822 msgstr "B<double log10(double >I<x>B<);>\n"
5825 #: build/C/man3/log10.3:46
5827 msgid "B<float log10f(float >I<x>B<);>\n"
5828 msgstr "B<float log10f(float >I<x>B<);>\n"
5831 #: build/C/man3/log10.3:48
5833 msgid "B<long double log10l(long double >I<x>B<);>\n"
5834 msgstr "B<long double log10l(long double >I<x>B<);>\n"
5837 #: build/C/man3/log10.3:60
5838 msgid "B<log10f>(), B<log10l>():"
5839 msgstr "B<log10f>(), B<log10l>():"
5842 #: build/C/man3/log10.3:73
5843 msgid "The B<log10>() function returns the base 10 logarithm of I<x>."
5844 msgstr "B<log10>() 関数は I<x> の常用対数 (底が 10 の対数) を返す。"
5847 #: build/C/man3/log10.3:76
5848 msgid "On success, these functions return the base 10 logarithm of I<x>."
5849 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。"
5852 #: build/C/man3/log10.3:81 build/C/man3/log2.3:81
5854 "For special cases, including where I<x> is 0, 1, negative, infinity, or NaN, "
5857 "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、 B<log>"
5861 #: build/C/man3/log10.3:89 build/C/man3/log2.3:89
5863 "For a discussion of the errors that can occur for these functions, see B<log>"
5865 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。"
5868 #: build/C/man3/log10.3:102
5870 "B<cbrt>(3), B<clog10>(3), B<exp10>(3), B<log>(3), B<log2>(3), B<sqrt>(3)"
5872 "B<cbrt>(3), B<clog10>(3), B<exp10>(3), B<log>(3), B<log2>(3), B<sqrt>(3)"
5875 #: build/C/man3/log1p.3:29
5881 #: build/C/man3/log1p.3:29 build/C/man3/logb.3:29
5887 #: build/C/man3/log1p.3:32
5888 msgid "log1p, log1pf, log1pl - logarithm of 1 plus argument"
5889 msgstr "log1p, log1pf, log1pl - 引き数に 1 を加えた値の対数"
5892 #: build/C/man3/log1p.3:37
5894 msgid "B<double log1p(double >I<x>B<);>\n"
5895 msgstr "B<double log1p(double >I<x>B<);>\n"
5898 #: build/C/man3/log1p.3:39
5900 msgid "B<float log1pf(float >I<x>B<);>\n"
5901 msgstr "B<float log1pf(float >I<x>B<);>\n"
5904 #: build/C/man3/log1p.3:41
5906 msgid "B<long double log1pl(long double >I<x>B<);>\n"
5907 msgstr "B<long double log1pl(long double >I<x>B<);>\n"
5910 #: build/C/man3/log1p.3:52
5912 msgstr "B<log1p>():"
5915 #: build/C/man3/log1p.3:63
5916 msgid "B<log1pf>(), B<log1pl>():"
5917 msgstr "B<log1pf>(), B<log1pl>():"
5920 #: build/C/man3/log1p.3:74
5921 msgid "I<log1p(x)> returns a value equivalent to"
5922 msgstr "I<log1p(x)> は以下と等価な値を返す。"
5925 #: build/C/man3/log1p.3:77
5927 msgid " log (1 + I<x>)\n"
5928 msgstr " log (1 + I<x>)\n"
5931 #: build/C/man3/log1p.3:83
5933 "It is computed in a way that is accurate even if the value of I<x> is near "
5935 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。"
5938 #: build/C/man3/log1p.3:86
5940 "On success, these functions return the natural logarithm of I<(1\\ +\\ x)>."
5941 msgstr "成功すると、これらの関数は I<(1\\ +\\ x)> の自然対数を返す。"
5944 #: build/C/man3/log1p.3:105
5946 "If I<x> is -1, a pole error occurs, and the functions return -B<HUGE_VAL>, -"
5947 "B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
5949 "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 -"
5950 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
5952 #. POSIX.1 specifies a possible range error if x is subnormal
5953 #. glibc 2.8 doesn't do this
5955 #: build/C/man3/log1p.3:113
5957 "If I<x> is less than -1 (including negative infinity), a domain error "
5958 "occurs, and a NaN (not a number) is returned."
5960 "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"
5961 "生し、 NaN (not a number) が返される。"
5964 #: build/C/man3/log1p.3:120
5966 msgid "Domain error: I<x> is less than -1"
5967 msgstr "領域エラー (domain error): I<x> が -1 より小さい"
5970 #: build/C/man3/log1p.3:128
5972 msgid "Pole error: I<x> is -1"
5973 msgstr "極エラー (pole error): I<x> が -1 である"
5979 #: build/C/man3/log1p.3:136 build/C/man3/logb.3:131
5980 msgid "A divide-by-zero floating-point exception (B<FE_DIVBYZERO>) is raised."
5982 "0 による除算 (divide-by-zero) 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
5985 #: build/C/man3/log1p.3:150
5987 "The B<log1p>(), B<log1pf>(), and B<log1pl>() functions are thread-safe."
5988 msgstr "関数 B<log1p>(), B<log1pf>(), B<log1pl>() はスレッドセーフである。"
5991 #: build/C/man3/log1p.3:157
5992 msgid "B<exp>(3), B<expm1>(3), B<log>(3)"
5993 msgstr "B<exp>(3), B<expm1>(3), B<log>(3)"
5996 #: build/C/man3/log2.3:36
6002 #: build/C/man3/log2.3:36 build/C/man3/pow.3:35
6008 #: build/C/man3/log2.3:39
6009 msgid "log2, log2f, log2l - base-2 logarithmic function"
6010 msgstr "log2, log2f, log2l - 底が 2 の対数関数"
6013 #: build/C/man3/log2.3:44
6015 msgid "B<double log2(double >I<x>B<);>\n"
6016 msgstr "B<double log2(double >I<x>B<);>\n"
6019 #: build/C/man3/log2.3:46
6021 msgid "B<float log2f(float >I<x>B<);>\n"
6022 msgstr "B<float log2f(float >I<x>B<);>\n"
6025 #: build/C/man3/log2.3:48
6027 msgid "B<long double log2l(long double >I<x>B<);>\n"
6028 msgstr "B<long double log2l(long double >I<x>B<);>\n"
6031 #: build/C/man3/log2.3:61
6032 msgid "B<log2>(), B<log2f>(), B<log2l>():"
6033 msgstr "B<log2>(), B<log2f>(), B<log2l>():"
6036 #: build/C/man3/log2.3:73
6037 msgid "The B<log2>() function returns the base 2 logarithm of I<x>."
6038 msgstr "B<log2>() 関数は底を 2 とする I<x> の対数を返す。"
6041 #: build/C/man3/log2.3:76
6042 msgid "On success, these functions return the base 2 logarithm of I<x>."
6043 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。"
6046 #: build/C/man3/log2.3:103
6047 msgid "B<cbrt>(3), B<clog2>(3), B<log>(3), B<log10>(3), B<sqrt>(3)"
6048 msgstr "B<cbrt>(3), B<clog2>(3), B<log>(3), B<log10>(3), B<sqrt>(3)"
6051 #: build/C/man3/logb.3:29
6057 #: build/C/man3/logb.3:32
6058 msgid "logb, logbf, logbl - get exponent of a floating-point value"
6059 msgstr "logb, logbf, logbl - 浮動小数点数の指数を取得する"
6062 #: build/C/man3/logb.3:36
6063 msgid "B<double logb(double >I<x>B<);>"
6064 msgstr "B<double logb(double >I<x>B<);>"
6067 #: build/C/man3/logb.3:38
6068 msgid "B<float logbf(float >I<x>B<);>"
6069 msgstr "B<float logbf(float >I<x>B<);>"
6072 #: build/C/man3/logb.3:40
6073 msgid "B<long double logbl(long double >I<x>B<);>"
6074 msgstr "B<long double logbl(long double >I<x>B<);>"
6077 #: build/C/man3/logb.3:50
6082 #: build/C/man3/logb.3:61
6083 msgid "B<logbf>(), B<logbl>():"
6084 msgstr "B<logbf>(), B<logbl>():"
6087 #: build/C/man3/logb.3:86
6089 "These functions extract the exponent from the internal floating-point "
6090 "representation of I<x> and return it as a floating-point value. The integer "
6091 "constant B<FLT_RADIX>, defined in I<E<lt>float.hE<gt>>, indicates the radix "
6092 "used for the system's floating-point representation. If B<FLT_RADIX> is 2, "
6093 "B<logb(>I<x>B<)> is equal to B<floor(log2(>I<x>B<))>, except that it is "
6096 "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"
6097 "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> "
6098 "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"
6099 "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"
6103 #: build/C/man3/logb.3:94
6105 "If I<x> is subnormal, B<logb>() returns the exponent I<x> would have if it "
6108 "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。"
6111 #: build/C/man3/logb.3:97
6112 msgid "On success, these functions return the exponent of I<x>."
6113 msgstr "成功すると、これらの関数は I<x> の指数部を返す。"
6116 #: build/C/man3/logb.3:116
6118 "If I<x> is negative infinity or positive infinity, then positive infinity is "
6120 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。"
6123 #: build/C/man3/logb.3:123
6125 msgid "Pole error: I<x> is 0"
6126 msgstr "極エラー (pole error): I<x> が 0 である"
6129 #: build/C/man3/logb.3:151
6130 msgid "The B<logb>(), B<logbf>(), and B<logbl>() functions are thread-safe."
6131 msgstr "関数 B<logb>(), B<logbf>(), B<logbl>() はスレッドセーフである。"
6134 #: build/C/man3/logb.3:156
6135 msgid "B<ilogb>(3), B<log>(3)"
6136 msgstr "B<ilogb>(3), B<log>(3)"
6139 #: build/C/man3/lrint.3:27
6145 #: build/C/man3/lrint.3:30
6147 "lrint, lrintf, lrintl, llrint, llrintf, llrintl - round to nearest integer"
6149 "lrint, lrintf, lrintl, llrint, llrintf, llrintl - 最も近い整数値に丸める"
6152 #: build/C/man3/lrint.3:35
6154 msgid "B<long int lrint(double >I<x>B<);>\n"
6155 msgstr "B<long int lrint(double >I<x>B<);>\n"
6158 #: build/C/man3/lrint.3:37
6160 msgid "B<long int lrintf(float >I<x>B<);>\n"
6161 msgstr "B<long int lrintf(float >I<x>B<);>\n"
6164 #: build/C/man3/lrint.3:39
6166 msgid "B<long int lrintl(long double >I<x>B<);>\n"
6167 msgstr "B<long int lrintl(long double >I<x>B<);>\n"
6170 #: build/C/man3/lrint.3:41
6172 msgid "B<long long int llrint(double >I<x>B<);>\n"
6173 msgstr "B<long long int llrint(double >I<x>B<);>\n"
6176 #: build/C/man3/lrint.3:43
6178 msgid "B<long long int llrintf(float >I<x>B<);>\n"
6179 msgstr "B<long long int llrintf(float >I<x>B<);>\n"
6182 #: build/C/man3/lrint.3:45
6184 msgid "B<long long int llrintl(long double >I<x>B<);>\n"
6185 msgstr "B<long long int llrintl(long double >I<x>B<);>\n"
6188 #: build/C/man3/lrint.3:56 build/C/man3/lround.3:57
6189 msgid "All functions shown above:"
6193 #: build/C/man3/lrint.3:68
6195 "These functions round their argument to the nearest integer value, using the "
6196 "current rounding direction (see B<fesetround>(3))."
6198 "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"
6199 "丸め方向については B<fesetround>(3) を参照)。"
6202 #: build/C/man3/lrint.3:74
6204 "Note that unlike the B<rint>(3) family of functions, the return type of "
6205 "these functions differs from that of their arguments."
6207 "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"
6211 #: build/C/man3/lrint.3:76 build/C/man3/lround.3:79 build/C/man3/rint.3:113
6212 #: build/C/man3/round.3:77 build/C/man3/trunc.3:65
6213 msgid "These functions return the rounded integer value."
6214 msgstr "これらの関数は丸めた整数値を返す。"
6216 #. The return value is -(LONG_MAX - 1) or -(LLONG_MAX -1)
6218 #: build/C/man3/lrint.3:88 build/C/man3/lround.3:91
6220 "If I<x> is a NaN or an infinity, or the rounded value is too large to be "
6221 "stored in a I<long> (I<long long> in the case of the B<ll*> functions), then "
6222 "a domain error occurs, and the return value is unspecified."
6224 "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"
6225 "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"
6229 #: build/C/man3/lrint.3:95 build/C/man3/lround.3:98
6231 msgid "Domain error: I<x> is a NaN or infinite, or the rounded value is too large"
6232 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"
6235 #: build/C/man3/lrint.3:121
6237 "The B<lrint>(), B<lrintf>(), B<lrintl>(), B<llrint>(), B<llrintf>(), and "
6238 "B<llrintl>() functions are thread-safe."
6240 "関数 B<lrint>(), B<lrintf>(), B<lrintl>(), B<llrint>(), B<llrintf>(), "
6241 "B<llrintl>() はスレッドセーフである。"
6244 #: build/C/man3/lrint.3:130
6246 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<round>"
6249 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<round>"
6253 #: build/C/man3/lround.3:27
6259 #: build/C/man3/lround.3:27 build/C/man3/rint.3:27
6265 #: build/C/man3/lround.3:31
6267 "lround, lroundf, lroundl, llround, llroundf, llroundl - round to nearest "
6268 "integer, away from zero"
6270 "lround, lroundf, lroundl, llround, llroundf, llroundl - (0 から遠い方の) 最も"
6274 #: build/C/man3/lround.3:36
6276 msgid "B<long int lround(double >I<x>B<);>\n"
6277 msgstr "B<long int lround(double >I<x>B<);>\n"
6280 #: build/C/man3/lround.3:38
6282 msgid "B<long int lroundf(float >I<x>B<);>\n"
6283 msgstr "B<long int lroundf(float >I<x>B<);>\n"
6286 #: build/C/man3/lround.3:40
6288 msgid "B<long int lroundl(long double >I<x>B<);>\n"
6289 msgstr "B<long int lroundl(long double >I<x>B<);>\n"
6292 #: build/C/man3/lround.3:42
6294 msgid "B<long long int llround(double >I<x>B<);>\n"
6295 msgstr "B<long long int llround(double >I<x>B<);>\n"
6298 #: build/C/man3/lround.3:44
6300 msgid "B<long long int llroundf(float >I<x>B<);>\n"
6301 msgstr "B<long long int llroundf(float >I<x>B<);>\n"
6304 #: build/C/man3/lround.3:46
6306 msgid "B<long long int llroundl(long double >I<x>B<);>\n"
6307 msgstr "B<long long int llroundl(long double >I<x>B<);>\n"
6310 #: build/C/man3/lround.3:70
6312 "These functions round their argument to the nearest integer value, rounding "
6313 "away from zero, regardless of the current rounding direction (see B<fenv>"
6316 "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"
6317 "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 B<fenv>"
6321 #: build/C/man3/lround.3:77
6323 "Note that unlike the B<round>(3) and B<ceil>(3), functions, the return type "
6324 "of these functions differs from that of their arguments."
6326 "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"
6330 #: build/C/man3/lround.3:124
6332 "The B<lround>(), B<lroundf>(), B<lroundl>(), B<llround>(), B<llroundf>(), "
6333 "and B<llroundl>() functions are thread-safe."
6335 "関数 B<lround>(), B<lroundf>(), B<lroundl>(), B<llround>(), B<llroundf>(), "
6336 "B<llroundl>() はスレッドセーフである。"
6339 #: build/C/man3/lround.3:133 build/C/man3/trunc.3:101
6341 "B<ceil>(3), B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>"
6344 "B<ceil>(3), B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>"
6348 #: build/C/man7/math_error.7:26
6354 #: build/C/man7/math_error.7:29
6355 msgid "math_error - detecting errors from mathematical functions"
6356 msgstr "math_error - 数学関数からのエラーの検出"
6359 #: build/C/man7/math_error.7:34
6362 "B<#include E<lt>math.hE<gt>>\n"
6363 "B<#include E<lt>errno.hE<gt>>\n"
6364 "B<#include E<lt>fenv.hE<gt>>\n"
6366 "B<#include E<lt>math.hE<gt>>\n"
6367 "B<#include E<lt>errno.hE<gt>>\n"
6368 "B<#include E<lt>fenv.hE<gt>>\n"
6371 #: build/C/man7/math_error.7:53
6373 "When an error occurs, most library functions indicate this fact by returning "
6374 "a special value (e.g., -1 or NULL). Because they typically return a "
6375 "floating-point number, the mathematical functions declared in I<E<lt>math."
6376 "hE<gt>> indicate an error using other mechanisms. There are two error-"
6377 "reporting mechanisms: the older one sets I<errno>; the newer one uses the "
6378 "floating-point exception mechanism (the use of B<feclearexcept>(3) and "
6379 "B<fetestexcept>(3), as outlined below) described in B<fenv>(3)."
6381 "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"
6382 "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"
6383 "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"
6384 "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"
6385 "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。 (B<feclearexcept>"
6386 "(3) と B<fetestexcept>(3) を使用する。これらについては以下で概要を説明して"
6390 #: build/C/man7/math_error.7:58
6392 "A portable program that needs to check for an error from a mathematical "
6393 "function should set I<errno> to zero, and make the following call"
6395 "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"
6396 "は、 数学関数を呼び出す前に I<errno> を 0 に設定し、"
6399 #: build/C/man7/math_error.7:62
6401 msgid "feclearexcept(FE_ALL_EXCEPT);\n"
6402 msgstr "feclearexcept(FE_ALL_EXCEPT);\n"
6405 #: build/C/man7/math_error.7:66
6406 msgid "before calling a mathematical function."
6407 msgstr "を呼び出すべきである。"
6410 #: build/C/man7/math_error.7:72
6412 "Upon return from the mathematical function, if I<errno> is nonzero, or the "
6413 "following call (see B<fenv>(3)) returns nonzero"
6414 msgstr "数学関数から返ってきた際に、 I<errno> が 0 以外か、"
6417 #: build/C/man7/math_error.7:77
6420 "fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW |\n"
6423 "fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW |\n"
6428 #. FE_INVALID = 0x01,
6429 #. __FE_DENORM = 0x02,
6430 #. FE_DIVBYZERO = 0x04,
6431 #. FE_OVERFLOW = 0x08,
6432 #. FE_UNDERFLOW = 0x10,
6433 #. FE_INEXACT = 0x20
6436 #: build/C/man7/math_error.7:90
6437 msgid "then an error occurred in the mathematical function."
6439 "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"
6443 #: build/C/man7/math_error.7:93
6445 "The error conditions that can occur for mathematical functions are described "
6447 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。"
6450 #: build/C/man7/math_error.7:93
6452 msgid "Domain error"
6453 msgstr "領域エラー (domain error)"
6456 #: build/C/man7/math_error.7:109
6458 "A I<domain error> occurs when a mathematical function is supplied with an "
6459 "argument whose value falls outside the domain for which the function is "
6460 "defined (e.g., giving a negative argument to B<log>(3)). When a domain "
6461 "error occurs, math functions commonly return a NaN (though some functions "
6462 "return a different value in this case); I<errno> is set to B<EDOM>, and an "
6463 "\"invalid\" (B<FE_INVALID>) floating-point exception is raised."
6465 "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"
6466 "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"
6467 "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"
6468 "値を返す関数もある)、 I<errno> に B<EDOM> を設定し、「無効 (invalid)」 浮動小"
6469 "数点例外 (B<FE_INVALID>) を上げる。"
6472 #: build/C/man7/math_error.7:109
6475 msgstr "極エラー (pole error)"
6478 #: build/C/man7/math_error.7:133
6480 "A I<pole error> occurs when the mathematical result of a function is an "
6481 "exact infinity (e.g., the logarithm of 0 is negative infinity). When a pole "
6482 "error occurs, the function returns the (signed) value B<HUGE_VAL>, "
6483 "B<HUGE_VALF>, or B<HUGE_VALL>, depending on whether the function result type "
6484 "is I<double>, I<float>, or I<long double>. The sign of the result is that "
6485 "which is mathematically correct for the function. I<errno> is set to "
6486 "B<ERANGE>, and a \"divide-by-zero\" (B<FE_DIVBYZERO>) floating-point "
6487 "exception is raised."
6489 "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"
6490 "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"
6491 "値は (符号付きの) B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> のいずれかとなる "
6492 "(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 "
6493 "I<double>, I<float>, I<long double> に対応する)。 結果の符号は、その関数の数"
6494 "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 "
6495 "(divide-by-zero)」 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
6498 #: build/C/man7/math_error.7:133
6501 msgstr "範囲エラー (range エラー)"
6504 #: build/C/man7/math_error.7:140
6506 "A I<range error> occurs when the magnitude of the function result means that "
6507 "it cannot be represented in the result type of the function. The return "
6508 "value of the function depends on whether the range error was an overflow or "
6511 "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"
6512 "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"
6513 "ダーフロー であったかによって異なる。"
6516 #: build/C/man7/math_error.7:162
6518 "A floating result I<overflows> if the result is finite, but is too large to "
6519 "represented in the result type. When an overflow occurs, the function "
6520 "returns the value B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, depending on "
6521 "whether the function result type is I<double>, I<float>, or I<long double>. "
6522 "I<errno> is set to B<ERANGE>, and an \"overflow\" (B<FE_OVERFLOW>) floating-"
6523 "point exception is raised."
6525 "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"
6526 "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 "
6527 "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"
6528 "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>, "
6529 "I<long double> に対応する)。 I<errno> は B<ERANGE> に設定され、「オーバーフ"
6530 "ロー (overflow)」 浮動小数点例外 (B<FE_OVERFLOW>) が上がる。"
6533 #: build/C/man7/math_error.7:177
6535 "A floating result I<underflows> if the result is too small to be represented "
6536 "in the result type. If an underflow occurs, a mathematical function "
6537 "typically returns 0.0 (C99 says a function shall return \"an implementation-"
6538 "defined value whose magnitude is no greater than the smallest normalized "
6539 "positive number in the specified type\"). I<errno> may be set to B<ERANGE>, "
6540 "and an \"overflow\" (B<FE_UNDERFLOW>) floating-point exception may be "
6543 "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"
6544 "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 "
6545 "(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"
6546 "つ実装定義 (implementation-defined) の値を返す、となっている)。 I<errno> は "
6547 "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"
6551 #: build/C/man7/math_error.7:187
6553 "Some functions deliver a range error if the supplied argument value, or the "
6554 "correct function result, would be I<subnormal>. A subnormal value is one "
6555 "that is nonzero, but with a magnitude that is so small that it can't be "
6556 "presented in normalized form (i.e., with a 1 in the most significant bit of "
6557 "the significand). The representation of a subnormal number will contain one "
6558 "or more leading zeros in the significand."
6560 "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"
6561 "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"
6562 "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"
6563 "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"
6566 #. See CONFORMANCE in the glibc 2.8 (and earlier) source.
6568 #: build/C/man7/math_error.7:209
6570 "The I<math_errhandling> identifier specified by C99 and POSIX.1-2001 is not "
6571 "supported by glibc. This identifier is supposed to indicate which of the "
6572 "two error-notification mechanisms (I<errno>, exceptions retrievable via "
6573 "B<fettestexcept>(3)) is in use. The standards require that at least one be "
6574 "in use, but permit both to be available. The current (version 2.8) "
6575 "situation under glibc is messy. Most (but not all) functions raise "
6576 "exceptions on errors. Some also set I<errno>. A few functions set "
6577 "I<errno>, but don't raise an exception. A very few functions do neither. "
6578 "See the individual manual pages for details."
6580 "C99 と POSIX.1-2001 で規定されている I<math_errhandling> 識別子は glibc では"
6581 "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 "
6582 "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"
6583 "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"
6584 "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 "
6585 "(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"
6586 "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。 "
6587 "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"
6588 "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"
6591 #. http://www.securecoding.cert.org/confluence/display/seccode/FLP32-C.+Prevent+or+detect+domain+and+range+errors+in+math+functions
6593 #: build/C/man7/math_error.7:222
6595 "To avoid the complexities of using I<errno> and B<fetestexcept>(3) for "
6596 "error checking, it is often advised that one should instead check for bad "
6597 "argument values before each call. For example, the following code ensures "
6598 "that B<log>(3)'s argument is not a NaN and is not zero (a pole error) or "
6599 "less than zero (a domain error):"
6601 "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"
6602 "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"
6603 "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"
6604 "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"
6608 #: build/C/man7/math_error.7:226
6610 msgid "double x, r;\n"
6611 msgstr "double x, r;\n"
6614 #: build/C/man7/math_error.7:230
6617 "if (isnan(x) || islessequal(x, 0)) {\n"
6618 " /* Deal with NaN / pole error / domain error */\n"
6621 "if (isnan(x) || islessequal(x, 0)) {\n"
6622 " /* Deal with NaN / pole error / domain error */\n"
6626 #: build/C/man7/math_error.7:232
6628 msgid "r = log(x);\n"
6629 msgstr "r = log(x);\n"
6632 #: build/C/man7/math_error.7:240
6634 "The discussion on this page does not apply to the complex mathematical "
6635 "functions (i.e., those declared by I<E<lt>complex.hE<gt>>), which in general "
6636 "are not required to return errors by C99 and POSIX.1-2001."
6638 "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"
6639 "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"
6643 #: build/C/man7/math_error.7:256
6645 "The B<gcc>(1) I<-fno-math-errno> option causes the executable to employ "
6646 "implementations of some mathematical functions that are faster than the "
6647 "standard implementations, but do not set I<errno> on error. (The B<gcc>(1) "
6648 "I<-ffast-math> option also enables I<-fno-math-errno>.) An error can still "
6649 "be tested for using B<fetestexcept>(3)."
6651 "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"
6652 "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> "
6653 "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<-"
6654 "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、 "
6655 "B<fetestexcept>(3) を使ったエラーの検査は可能である。"
6658 #: build/C/man7/math_error.7:265
6660 "B<gcc>(1), B<errno>(3), B<fenv>(3), B<fpclassify>(3), B<INFINITY>(3), "
6661 "B<isgreater>(3), B<matherr>(3), B<nan>(3)"
6663 "B<gcc>(1), B<errno>(3), B<fenv>(3), B<fpclassify>(3), B<INFINITY>(3), "
6664 "B<isgreater>(3), B<matherr>(3), B<nan>(3)"
6667 #: build/C/man7/math_error.7:267
6668 msgid "I<info libc>"
6669 msgstr "I<info libc>"
6672 #: build/C/man3/matherr.3:27
6678 #: build/C/man3/matherr.3:27
6684 #: build/C/man3/matherr.3:30
6685 msgid "matherr - SVID math library exception handling"
6686 msgstr "matherr - SVID 数学ライブラリの例外処理"
6689 #: build/C/man3/matherr.3:34
6692 "B<#define _SVID_SOURCE> /* See feature_test_macros(7) */\n"
6693 "B<#include E<lt>math.hE<gt>>\n"
6695 "B<#define _SVID_SOURCE> /* feature_test_macros(7) 参照 */\n"
6696 "B<#include E<lt>math.hE<gt>>\n"
6699 #: build/C/man3/matherr.3:36
6701 msgid "B<int matherr(struct exception *>I<exc>B<);>\n"
6702 msgstr "B<int matherr(struct exception *>I<exc>B<);>\n"
6705 #: build/C/man3/matherr.3:38
6707 msgid "B<extern _LIB_VERSION_TYPE _LIB_VERSION;>\n"
6708 msgstr "B<extern _LIB_VERSION_TYPE _LIB_VERSION;>\n"
6711 #: build/C/man3/matherr.3:51
6713 "The System V Interface Definition (SVID) specifies that various math "
6714 "functions should invoke a function called B<matherr>() if a math exception "
6715 "is detected. This function is called before the math function returns; "
6716 "after B<matherr>() returns, the system then returns to the math function, "
6717 "which in turn returns to the caller."
6719 "System V Interface Definition (SVID) では、各種の数学関数は数学的な\n"
6720 "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"
6721 "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"
6722 "B<matherr>() が返った後に、システムは数学関数に戻り、\n"
6726 #: build/C/man3/matherr.3:62
6728 "The B<matherr>() mechanism is supported by glibc, but is now obsolete: new "
6729 "applications should use the techniques described in B<math_error>(7) and "
6730 "B<fenv>(3). This page documents the glibc B<matherr>() mechanism as an aid "
6731 "for maintaining and porting older applications."
6733 "B<matherr>() の仕組みは glibc によりサポートされているが、\n"
6735 "新しくアプリケーションを作成する際には、\n"
6736 "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"
6737 "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"
6738 "助けとなるよう、 glibc の B<matherr>() の仕組みについて説明する。"
6741 #: build/C/man3/matherr.3:75
6743 "To employ B<matherr>(), the programmer must define the B<_SVID_SOURCE> "
6744 "feature test macro (before including I<any> header files), and assign the "
6745 "value B<_SVID_> to the external variable B<_LIB_VERSION>."
6747 "B<matherr>() を使用するためには、\n"
6748 "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"
6749 "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"
6750 "B<_LIB_VERSION> に代入しなければならない。"
6753 #: build/C/man3/matherr.3:87
6755 "The system provides a default version of B<matherr>(). This version does "
6756 "nothing, and returns zero (see below for the significance of this). The "
6757 "default B<matherr>() can be overridden by a programmer-defined version, "
6758 "which will be invoked when an exception occurs. The function is invoked "
6759 "with one argument, a pointer to an I<exception> structure, defined as "
6762 "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"
6763 "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"
6764 "下記を参照)。プログラマが B<matherr>() を定義することで、\n"
6765 "デフォルト版を上書きすることができる。\n"
6766 "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"
6767 "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"
6768 "I<exception> 構造体へのポインタである。"
6771 #: build/C/man3/matherr.3:97
6774 "struct exception {\n"
6775 " int type; /* Exception type */\n"
6776 " char *name; /* Name of function causing exception */\n"
6777 " double arg1; /* 1st argument to function */\n"
6778 " double arg2; /* 2nd argument to function */\n"
6779 " double retval; /* Function return value */\n"
6782 "struct exception {\n"
6783 " int type; /* Exception type */\n"
6784 " char *name; /* Name of function causing exception */\n"
6785 " double arg1; /* 1st argument to function */\n"
6786 " double arg2; /* 2nd argument to function */\n"
6787 " double retval; /* Function return value */\n"
6791 #: build/C/man3/matherr.3:103
6792 msgid "The I<type> field has one of the following values:"
6793 msgstr "I<type> フィールドは以下の値のいずれかである。"
6796 #: build/C/man3/matherr.3:103
6802 #: build/C/man3/matherr.3:111
6804 "A domain error occurred (the function argument was outside the range for "
6805 "which the function is defined). The return value depends on the function; "
6806 "I<errno> is set to B<EDOM>."
6808 "領域エラー (domain error) が発生した\n"
6809 "(関数の引き数が関数が定義された範囲外であった)。\n"
6810 "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。"
6813 #: build/C/man3/matherr.3:111
6819 #: build/C/man3/matherr.3:122
6821 "A pole error occurred (the function result is an infinity). The return "
6822 "value in most cases is B<HUGE> (the largest single precision floating-point "
6823 "number), appropriately signed. In most cases, I<errno> is set to B<EDOM>."
6825 "極エラー (pole error) が発生した (関数の結果が無限大である)。\n"
6826 "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"
6828 "ほとんどの場合、I<errno> には B<EDOM> が設定される。"
6831 #: build/C/man3/matherr.3:122
6834 msgstr "B<OVERFLOW>"
6837 #: build/C/man3/matherr.3:131
6839 "An overflow occurred. In most cases, the value B<HUGE> is returned, and "
6840 "I<errno> is set to B<ERANGE>."
6843 "ほとんどの場合、値 B<HUGE> が返され、\n"
6844 "I<errno> には B<ERANGE> が設定される。"
6847 #: build/C/man3/matherr.3:131
6849 msgid "B<UNDERFLOW>"
6850 msgstr "B<UNDERFLOW>"
6853 #: build/C/man3/matherr.3:138
6855 "An underflow occurred. 0.0 is returned, and I<errno> is set to B<ERANGE>."
6858 "0.0 が返され、 I<errno> に B<ERANGE> が設定される。"
6861 #: build/C/man3/matherr.3:138
6867 #: build/C/man3/matherr.3:145
6869 "Total loss of significance. 0.0 is returned, and I<errno> is set to "
6872 "Total loss of significance が発生した。\n"
6873 "0.0 が返され、 I<errno> に B<ERANGE> が設定される。"
6876 #: build/C/man3/matherr.3:145
6882 #: build/C/man3/matherr.3:150
6884 "Partial loss of significance. This value is unused on glibc (and many other "
6887 "Partial loss of significance が発生した。\n"
6888 "この値は glibc (や他の多くのシステム) で使用されていない。"
6891 #: build/C/man3/matherr.3:158
6893 "The I<arg1> and I<arg2> fields are the arguments supplied to the function "
6894 "(I<arg2> is undefined for functions that take only one argument)."
6896 "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"
6897 "(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)。"
6900 #: build/C/man3/matherr.3:166
6902 "The I<retval> field specifies the return value that the math function will "
6903 "return to its caller. The programmer-defined B<matherr>() can modify this "
6904 "field to change the return value of the math function."
6906 "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"
6907 "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"
6908 "ことで、その数学関数の返り値を変更することができる。"
6911 #: build/C/man3/matherr.3:173
6913 "If the B<matherr>() function returns zero, then the system sets I<errno> as "
6914 "described above, and may print an error message on standard error (see "
6917 "B<matherr>() 関数が 0 を返した場合、\n"
6918 "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"
6919 "エラーメッセージを表示することがある (下記参照)。"
6922 #: build/C/man3/matherr.3:179
6924 "If the B<matherr>() function returns a nonzero value, then the system does "
6925 "not set I<errno>, and doesn't print an error message."
6927 "B<matherr>() 関数が 0 以外の値を返した場合、\n"
6928 "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。"
6931 #: build/C/man3/matherr.3:179
6933 msgid "Math functions that employ matherr()"
6934 msgstr "matherr() を利用している数学関数"
6937 #: build/C/man3/matherr.3:189
6939 "The table below lists the functions and circumstances in which B<matherr>() "
6940 "is called. The \"Type\" column indicates the value assigned to I<exc-"
6941 "E<gt>type> when calling B<matherr>(). The \"Result\" column is the default "
6942 "return value assigned to I<exc-E<gt>retval>."
6944 "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"
6945 "\"Type\" 列 は B<matherr>() が呼び出される際に I<exc-E<gt>type> に\n"
6946 "設定される値を示す。 \"Result\" 列は I<exc-E<gt>retval> に\n"
6947 "設定されるデフォルトの返り値を示す。"
6950 #: build/C/man3/matherr.3:195
6952 "The \"Msg?\" and \"errno\" columns describe the default behavior if "
6953 "B<matherr>() returns zero. If the \"Msg?\" columns contains \"y\", then "
6954 "the system prints an error message on standard error."
6956 "\"Msg?\" 列と \"errno\" 列は B<matherr>() が 0 を返した場合のデフォルトの\n"
6957 "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"
6961 #: build/C/man3/matherr.3:197
6962 msgid "The table uses the following notations and abbreviations:"
6963 msgstr "以下の表では、下記の記法と省略形を使用している。"
6966 #: build/C/man3/matherr.3:209
6969 "x first argument to function\n"
6970 "y second argument to function\n"
6971 "fin finite value for argument\n"
6972 "neg negative value for argument\n"
6973 "int integral value for argument\n"
6974 "o/f result overflowed\n"
6975 "u/f result underflowed\n"
6976 "|x| absolute value of x\n"
6977 "X_TLOSS is a constant defined in I<E<lt>math.hE<gt>>\n"
6987 "X_TLOSS I<E<lt>math.hE<gt>> で定義される定数\n"
6990 #: build/C/man3/matherr.3:216
6992 msgid "Function\tType\tResult\tMsg?\terrno\n"
6993 msgstr "Function\tType\tResult\tMsg?\terrno\n"
6996 #: build/C/man3/matherr.3:217
6998 msgid "acos(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
6999 msgstr "acos(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
7002 #: build/C/man3/matherr.3:218
7004 msgid "asin(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
7005 msgstr "asin(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
7008 #: build/C/man3/matherr.3:219
7010 msgid "atan2(0,0)\tDOMAIN\tHUGE\ty\tEDOM\n"
7011 msgstr "atan2(0,0)\tDOMAIN\tHUGE\ty\tEDOM\n"
7013 #. retval is 0.0/0.0
7015 #: build/C/man3/matherr.3:220
7017 msgid "acosh(xE<lt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7018 msgstr "acosh(xE<lt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7020 #. retval is 0.0/0.0
7022 #: build/C/man3/matherr.3:221
7024 msgid "atanh(|x|E<gt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7025 msgstr "atanh(|x|E<gt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7029 #: build/C/man3/matherr.3:222
7031 msgid "atanh(|x|==1)\tSING\t(xE<gt>0.0)?\ty\tEDOM\t\n"
7032 msgstr "atanh(|x|==1)\tSING\t(xE<gt>0.0)?\ty\tEDOM\t\n"
7035 #: build/C/man3/matherr.3:223 build/C/man3/matherr.3:268
7037 msgid "\\ \t\\ \tHUGE_VAL :\n"
7038 msgstr "\\ \t\\ \tHUGE_VAL :\n"
7041 #: build/C/man3/matherr.3:224 build/C/man3/matherr.3:269
7043 msgid "\\ \t\\ \t-HUGE_VAL\n"
7044 msgstr "\\ \t\\ \t-HUGE_VAL\n"
7047 #: build/C/man3/matherr.3:225
7049 msgid "cosh(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7050 msgstr "cosh(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7053 #: build/C/man3/matherr.3:226
7055 msgid "sinh(fin) o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7056 msgstr "sinh(fin) o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7059 #: build/C/man3/matherr.3:227
7061 msgid "\\ \t\\ \tHUGE : -HUGE\n"
7062 msgstr "\\ \t\\ \tHUGE : -HUGE\n"
7065 #: build/C/man3/matherr.3:228
7067 msgid "sqrt(xE<lt>0)\tDOMAIN\t0.0\ty\tEDOM\n"
7068 msgstr "sqrt(xE<lt>0)\tDOMAIN\t0.0\ty\tEDOM\n"
7071 #: build/C/man3/matherr.3:229
7073 msgid "hypot(fin,fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7074 msgstr "hypot(fin,fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7077 #: build/C/man3/matherr.3:230
7079 msgid "exp(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7080 msgstr "exp(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7083 #: build/C/man3/matherr.3:231
7085 msgid "exp(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7086 msgstr "exp(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7089 #: build/C/man3/matherr.3:232
7091 msgid "exp2(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7092 msgstr "exp2(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7095 #: build/C/man3/matherr.3:233
7097 msgid "exp2(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7098 msgstr "exp2(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7101 #: build/C/man3/matherr.3:234
7103 msgid "exp10(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7104 msgstr "exp10(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7107 #: build/C/man3/matherr.3:235
7109 msgid "exp10(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7110 msgstr "exp10(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7113 #: build/C/man3/matherr.3:236
7115 msgid "j0(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7116 msgstr "j0(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7119 #: build/C/man3/matherr.3:237
7121 msgid "j1(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7122 msgstr "j1(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7125 #: build/C/man3/matherr.3:238
7127 msgid "jn(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7128 msgstr "jn(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7131 #: build/C/man3/matherr.3:239
7133 msgid "y0(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7134 msgstr "y0(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7137 #: build/C/man3/matherr.3:240
7139 msgid "y1(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7140 msgstr "y1(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7143 #: build/C/man3/matherr.3:241
7145 msgid "yn(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7146 msgstr "yn(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7149 #: build/C/man3/matherr.3:242
7151 msgid "y0(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7152 msgstr "y0(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7155 #: build/C/man3/matherr.3:243
7157 msgid "y0(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7158 msgstr "y0(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7161 #: build/C/man3/matherr.3:244
7163 msgid "y1(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7164 msgstr "y1(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7167 #: build/C/man3/matherr.3:245
7169 msgid "y1(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7170 msgstr "y1(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7173 #: build/C/man3/matherr.3:246
7175 msgid "yn(n,0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7176 msgstr "yn(n,0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7179 #: build/C/man3/matherr.3:247
7181 msgid "yn(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7182 msgstr "yn(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7185 #: build/C/man3/matherr.3:248
7187 msgid "lgamma(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7188 msgstr "lgamma(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7191 #: build/C/man3/matherr.3:249
7193 msgid "lgamma(-int) or\tSING\tHUGE\ty\tEDOM\n"
7194 msgstr "lgamma(-int) or\tSING\tHUGE\ty\tEDOM\n"
7197 #: build/C/man3/matherr.3:250
7199 msgid "\\ \\ lgamma(0)\n"
7200 msgstr "\\ \\ lgamma(0)\n"
7203 #: build/C/man3/matherr.3:251
7205 msgid "tgamma(fin) o/f\tOVERFLOW\tHUGE_VAL\tn\tERANGE\n"
7206 msgstr "tgamma(fin) o/f\tOVERFLOW\tHUGE_VAL\tn\tERANGE\n"
7209 #: build/C/man3/matherr.3:252
7211 msgid "tgamma(-int)\tSING\tNAN\ty\tEDOM\n"
7212 msgstr "tgamma(-int)\tSING\tNAN\ty\tEDOM\n"
7215 #: build/C/man3/matherr.3:253
7217 msgid "tgamma(0)\tSING\tcopysign(\ty\tERANGE\n"
7218 msgstr "tgamma(0)\tSING\tcopysign(\ty\tERANGE\n"
7221 #: build/C/man3/matherr.3:254
7223 msgid "\\ \t\\ \tHUGE_VAL,x)\n"
7224 msgstr "\\ \t\\ \tHUGE_VAL,x)\n"
7227 #: build/C/man3/matherr.3:255
7229 msgid "log(0)\tSING\t-HUGE\ty\tEDOM\n"
7230 msgstr "log(0)\tSING\t-HUGE\ty\tEDOM\n"
7233 #: build/C/man3/matherr.3:256
7235 msgid "log(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7236 msgstr "log(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7238 #. different from log()
7240 #: build/C/man3/matherr.3:257
7242 msgid "log2(0)\tSING\t-HUGE\tn\tEDOM\t\n"
7243 msgstr "log2(0)\tSING\t-HUGE\tn\tEDOM\t\n"
7245 #. different from log()
7247 #: build/C/man3/matherr.3:258
7249 msgid "log2(xE<lt>0)\tDOMAIN\t-HUGE\tn\tEDOM\t\n"
7250 msgstr "log2(xE<lt>0)\tDOMAIN\t-HUGE\tn\tEDOM\t\n"
7253 #: build/C/man3/matherr.3:259
7255 msgid "log10(0)\tSING\t-HUGE\ty\tEDOM\n"
7256 msgstr "log10(0)\tSING\t-HUGE\ty\tEDOM\n"
7259 #: build/C/man3/matherr.3:260
7261 msgid "log10(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7262 msgstr "log10(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7265 #: build/C/man3/matherr.3:261
7267 msgid "pow(0.0,0.0)\tDOMAIN\t0.0\ty\tEDOM\n"
7268 msgstr "pow(0.0,0.0)\tDOMAIN\t0.0\ty\tEDOM\n"
7271 #: build/C/man3/matherr.3:262
7273 msgid "pow(x,y) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7274 msgstr "pow(x,y) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7277 #: build/C/man3/matherr.3:263
7279 msgid "pow(x,y) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7280 msgstr "pow(x,y) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7283 #: build/C/man3/matherr.3:264
7285 msgid "pow(NaN,0.0)\tDOMAIN\tx\tn\tEDOM\n"
7286 msgstr "pow(NaN,0.0)\tDOMAIN\tx\tn\tEDOM\n"
7290 #: build/C/man3/matherr.3:265
7292 msgid "0**neg\tDOMAIN\t0.0\ty\tEDOM\t\n"
7293 msgstr "0**neg\tDOMAIN\t0.0\ty\tEDOM\t\n"
7296 #: build/C/man3/matherr.3:266
7298 msgid "neg**non-int\tDOMAIN\t0.0\ty\tEDOM\n"
7299 msgstr "neg**non-int\tDOMAIN\t0.0\ty\tEDOM\n"
7302 #: build/C/man3/matherr.3:267
7304 msgid "scalb() o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7305 msgstr "scalb() o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7308 #: build/C/man3/matherr.3:270
7310 msgid "scalb() u/f\tUNDERFLOW\tcopysign(\tn\tERANGE\n"
7311 msgstr "scalb() u/f\tUNDERFLOW\tcopysign(\tn\tERANGE\n"
7314 #: build/C/man3/matherr.3:271
7316 msgid "\\ \t\\ \t\\ \\ 0.0,x)\n"
7317 msgstr "\\ \t\\ \t\\ \\ 0.0,x)\n"
7320 #: build/C/man3/matherr.3:272
7322 msgid "fmod(x,0)\tDOMAIN\tx\ty\tEDOM\n"
7323 msgstr "fmod(x,0)\tDOMAIN\tx\ty\tEDOM\n"
7325 #. retval is 0.0/0.0
7327 #: build/C/man3/matherr.3:273
7329 msgid "remainder(x,0)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7330 msgstr "remainder(x,0)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7333 #: build/C/man3/matherr.3:296
7335 "The example program demonstrates the use of B<matherr>() when calling B<log>"
7336 "(3). The program takes up to three command-line arguments. The first "
7337 "argument is the floating-point number to be given to B<log>(3). If the "
7338 "optional second argument is provided, then B<_LIB_VERSION> is set to "
7339 "B<_SVID_> so that B<matherr>() is called, and the integer supplied in the "
7340 "command-line argument is used as the return value from B<matherr>(). If the "
7341 "optional third command-line argument is supplied, then it specifies an "
7342 "alternative return value that B<matherr>() should assign as the return "
7343 "value of the math function."
7345 "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"
7346 "B<matherr>() の使用法を示したものである。\n"
7347 "最初の引き数は B<log>(3) に渡す浮動小数点数である。\n"
7348 "省略可能な第二引き数を指定した場合、\n"
7349 "B<_LIB_VERSION> に B<_SVID_> が設定され、\n"
7350 "B<matherr>() が呼ばれるようになる。\n"
7351 "このコマンドライン引き数で指定した整数は、\n"
7352 "B<matherr>() からの返り値として使用される。\n"
7353 "省略可能な第三引き数を指定した場合、 B<matherr>() は\n"
7354 "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。"
7357 #: build/C/man3/matherr.3:301
7359 "The following example run, where B<log>(3) is given an argument of 0.0, "
7360 "does not use B<matherr>():"
7363 "B<log>(3) に引き数 0.0 が渡しているが、\n"
7364 "B<matherr>() は使用しない。"
7367 #: build/C/man3/matherr.3:307
7370 "$B< ./a.out 0.0>\n"
7371 "errno: Numerical result out of range\n"
7374 "$B< ./a.out 0.0>\n"
7375 "errno: Numerical result out of range\n"
7379 #: build/C/man3/matherr.3:313
7380 msgid "In the following run, B<matherr>() is called, and returns 0:"
7383 "B<matherr>() が呼び出され、返り値 0 が返される。"
7386 #: build/C/man3/matherr.3:323
7389 "$B< ./a.out 0.0 0>\n"
7390 "matherr SING exception in log() function\n"
7391 " args: 0.000000, 0.000000\n"
7392 " retval: -340282346638528859811704183484516925440.000000\n"
7394 "errno: Numerical argument out of domain\n"
7395 "x=-340282346638528859811704183484516925440.000000\n"
7397 "$B< ./a.out 0.0 0>\n"
7398 "matherr SING exception in log() function\n"
7399 " args: 0.000000, 0.000000\n"
7400 " retval: -340282346638528859811704183484516925440.000000\n"
7402 "errno: Numerical argument out of domain\n"
7403 "x=-340282346638528859811704183484516925440.000000\n"
7406 #: build/C/man3/matherr.3:327
7407 msgid "The message \"log: SING error\" was printed by the C library."
7408 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。"
7411 #: build/C/man3/matherr.3:331
7413 "In the following run, B<matherr>() is called, and returns a nonzero value:"
7414 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。"
7417 #: build/C/man3/matherr.3:339
7420 "$B< ./a.out 0.0 1>\n"
7421 "matherr SING exception in log() function\n"
7422 " args: 0.000000, 0.000000\n"
7423 " retval: -340282346638528859811704183484516925440.000000\n"
7424 "x=-340282346638528859811704183484516925440.000000\n"
7426 "$B< ./a.out 0.0 1>\n"
7427 "matherr SING exception in log() function\n"
7428 " args: 0.000000, 0.000000\n"
7429 " retval: -340282346638528859811704183484516925440.000000\n"
7430 "x=-340282346638528859811704183484516925440.000000\n"
7433 #: build/C/man3/matherr.3:345
7435 "In this case, the C library did not print a message, and I<errno> was not "
7438 "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"
7439 "I<errno> は設定されていない。"
7442 #: build/C/man3/matherr.3:350
7444 "In the following run, B<matherr>() is called, changes the return value of "
7445 "the math function, and returns a nonzero value:"
7447 "次の実行例では、 B<matherr>() が呼び出され、\n"
7448 "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。"
7451 #: build/C/man3/matherr.3:358
7454 "$B< ./a.out 0.0 1 12345.0>\n"
7455 "matherr SING exception in log() function\n"
7456 " args: 0.000000, 0.000000\n"
7457 " retval: -340282346638528859811704183484516925440.000000\n"
7460 "$B< ./a.out 0.0 1 12345.0>\n"
7461 "matherr SING exception in log() function\n"
7462 " args: 0.000000, 0.000000\n"
7463 " retval: -340282346638528859811704183484516925440.000000\n"
7467 #: build/C/man3/matherr.3:368
7470 "#define _SVID_SOURCE\n"
7471 "#include E<lt>errno.hE<gt>\n"
7472 "#include E<lt>math.hE<gt>\n"
7473 "#include E<lt>stdio.hE<gt>\n"
7474 "#include E<lt>stdlib.hE<gt>\n"
7476 "#define _SVID_SOURCE\n"
7477 "#include E<lt>errno.hE<gt>\n"
7478 "#include E<lt>math.hE<gt>\n"
7479 "#include E<lt>stdio.hE<gt>\n"
7480 "#include E<lt>stdlib.hE<gt>\n"
7483 #: build/C/man3/matherr.3:374
7486 "static int matherr_ret = 0; /* Value that matherr()\n"
7487 " should return */\n"
7488 "static int change_retval = 0; /* Should matherr() change\n"
7489 " function\\(aqs return value? */\n"
7490 "static double new_retval; /* New function return value */\n"
7492 "static int matherr_ret = 0; /* Value that matherr()\n"
7493 " should return */\n"
7494 "static int change_retval = 0; /* Should matherr() change\n"
7495 " function\\(aqs return value? */\n"
7496 "static double new_retval; /* New function return value */\n"
7499 #: build/C/man3/matherr.3:389
7503 "matherr(struct exception *exc)\n"
7505 " fprintf(stderr, \"matherr %s exception in %s() function\\en\",\n"
7506 " (exc-E<gt>type == DOMAIN) ? \"DOMAIN\" :\n"
7507 " (exc-E<gt>type == OVERFLOW) ? \"OVERFLOW\" :\n"
7508 " (exc-E<gt>type == UNDERFLOW) ? \"UNDERFLOW\" :\n"
7509 " (exc-E<gt>type == SING) ? \"SING\" :\n"
7510 " (exc-E<gt>type == TLOSS) ? \"TLOSS\" :\n"
7511 " (exc-E<gt>type == PLOSS) ? \"PLOSS\" : \"???\",\n"
7512 " exc-E<gt>name);\n"
7513 " fprintf(stderr, \" args: %f, %f\\en\",\n"
7514 " exc-E<gt>arg1, exc-E<gt>arg2);\n"
7515 " fprintf(stderr, \" retval: %f\\en\", exc-E<gt>retval);\n"
7518 "matherr(struct exception *exc)\n"
7520 " fprintf(stderr, \"matherr %s exception in %s() function\\en\",\n"
7521 " (exc-E<gt>type == DOMAIN) ? \"DOMAIN\" :\n"
7522 " (exc-E<gt>type == OVERFLOW) ? \"OVERFLOW\" :\n"
7523 " (exc-E<gt>type == UNDERFLOW) ? \"UNDERFLOW\" :\n"
7524 " (exc-E<gt>type == SING) ? \"SING\" :\n"
7525 " (exc-E<gt>type == TLOSS) ? \"TLOSS\" :\n"
7526 " (exc-E<gt>type == PLOSS) ? \"PLOSS\" : \"???\",\n"
7527 " exc-E<gt>name);\n"
7528 " fprintf(stderr, \" args: %f, %f\\en\",\n"
7529 " exc-E<gt>arg1, exc-E<gt>arg2);\n"
7530 " fprintf(stderr, \" retval: %f\\en\", exc-E<gt>retval);\n"
7533 #: build/C/man3/matherr.3:392
7536 " if (change_retval)\n"
7537 " exc-E<gt>retval = new_retval;\n"
7539 " if (change_retval)\n"
7540 " exc-E<gt>retval = new_retval;\n"
7543 #: build/C/man3/matherr.3:395
7546 " return matherr_ret;\n"
7549 " return matherr_ret;\n"
7553 #: build/C/man3/matherr.3:400
7557 "main(int argc, char *argv[])\n"
7562 "main(int argc, char *argv[])\n"
7567 #: build/C/man3/matherr.3:406
7570 " if (argc E<lt> 2) {\n"
7571 " fprintf(stderr, \"Usage: %s E<lt>argvalE<gt>\"\n"
7572 " \" [E<lt>matherr-retE<gt> [E<lt>new-func-retvalE<gt>]]\\en\", argv[0]);\n"
7573 " exit(EXIT_FAILURE);\n"
7576 " if (argc E<lt> 2) {\n"
7577 " fprintf(stderr, \"Usage: %s E<lt>argvalE<gt>\"\n"
7578 " \" [E<lt>matherr-retE<gt> [E<lt>new-func-retvalE<gt>]]\\en\", argv[0]);\n"
7579 " exit(EXIT_FAILURE);\n"
7583 #: build/C/man3/matherr.3:411
7586 " if (argc E<gt> 2) {\n"
7587 " _LIB_VERSION = _SVID_;\n"
7588 " matherr_ret = atoi(argv[2]);\n"
7591 " if (argc E<gt> 2) {\n"
7592 " _LIB_VERSION = _SVID_;\n"
7593 " matherr_ret = atoi(argv[2]);\n"
7597 #: build/C/man3/matherr.3:416
7600 " if (argc E<gt> 3) {\n"
7601 " change_retval = 1;\n"
7602 " new_retval = atof(argv[3]);\n"
7605 " if (argc E<gt> 3) {\n"
7606 " change_retval = 1;\n"
7607 " new_retval = atof(argv[3]);\n"
7611 #: build/C/man3/matherr.3:420
7614 " x = log(atof(argv[1]));\n"
7615 " if (errno != 0)\n"
7616 " perror(\"errno\");\n"
7618 " x = log(atof(argv[1]));\n"
7619 " if (errno != 0)\n"
7620 " perror(\"errno\");\n"
7623 #: build/C/man3/matherr.3:424
7626 " printf(\"x=%f\\en\", x);\n"
7627 " exit(EXIT_SUCCESS);\n"
7630 " printf(\"x=%f\\en\", x);\n"
7631 " exit(EXIT_SUCCESS);\n"
7635 #: build/C/man3/matherr.3:429
7636 msgid "B<fenv>(3), B<math_error>(7), B<standards>(7)"
7637 msgstr "B<fenv>(3), B<math_error>(7), B<standards>(7)"
7640 #: build/C/man3/modf.3:33
7646 #: build/C/man3/modf.3:37
7648 "modf, modff, modfl - extract signed integral and fractional values from "
7649 "floating-point number"
7651 "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"
7654 #: build/C/man3/modf.3:42
7656 msgid "B<double modf(double >I<x>B<, double *>I<iptr>B<);>\n"
7657 msgstr "B<double modf(double >I<x>B<, double *>I<iptr>B<);>\n"
7660 #: build/C/man3/modf.3:44
7662 msgid "B<float modff(float >I<x>B<, float *>I<iptr>B<);>\n"
7663 msgstr "B<float modff(float >I<x>B<, float *>I<iptr>B<);>\n"
7666 #: build/C/man3/modf.3:46
7668 msgid "B<long double modfl(long double >I<x>B<, long double *>I<iptr>B<);>\n"
7669 msgstr "B<long double modfl(long double >I<x>B<, long double *>I<iptr>B<);>\n"
7672 #: build/C/man3/modf.3:58
7673 msgid "B<modf>(), B<modfl>():"
7674 msgstr "B<modf>(), B<modfl>():"
7677 #: build/C/man3/modf.3:76
7679 "The B<modf>() function breaks the argument I<x> into an integral part and a "
7680 "fractional part, each of which has the same sign as I<x>. The integral part "
7681 "is stored in the location pointed to by I<iptr>."
7683 "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"
7684 "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"
7688 #: build/C/man3/modf.3:81
7689 msgid "The B<modf>() function returns the fractional part of I<x>."
7690 msgstr "B<modf>() 関数は I<x> の小数部分を返す。"
7693 #: build/C/man3/modf.3:87
7694 msgid "If I<x> is a NaN, a NaN is returned, and I<*iptr> is set to a NaN."
7695 msgstr "I<x> が NaN の場合、NaN が返され、 I<*iptr> に NaN が設定される。"
7698 #: build/C/man3/modf.3:93
7700 "If I<x> is positive infinity (negative infinity), +0 (-0) is returned, and "
7701 "I<*iptr> is set to positive infinity (negative infinity)."
7703 "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"
7704 "限大 (負の無限大) が設定される。"
7707 #: build/C/man3/modf.3:103
7708 msgid "The B<modf>(), B<modff>(), and B<modfl>() functions are thread-safe."
7709 msgstr "関数 B<modf>(), B<modff>(), B<modfl>() はスレッドセーフである。"
7712 #: build/C/man3/modf.3:112
7713 msgid "B<frexp>(3), B<ldexp>(3)"
7714 msgstr "B<frexp>(3), B<ldexp>(3)"
7717 #: build/C/man3/nan.3:11
7723 #: build/C/man3/nan.3:14
7724 msgid "nan, nanf, nanl - return 'Not a Number'"
7725 msgstr "nan, nanf, nanl - 無効値 ('Not a Number') を返す"
7728 #: build/C/man3/nan.3:18
7729 msgid "B<double nan(const char *>I<tagp>B<);>"
7730 msgstr "B<double nan(const char *>I<tagp>B<);>"
7733 #: build/C/man3/nan.3:20
7734 msgid "B<float nanf(const char *>I<tagp>B<);>"
7735 msgstr "B<float nanf(const char *>I<tagp>B<);>"
7738 #: build/C/man3/nan.3:22
7739 msgid "B<long double nanl(const char *>I<tagp>B<);>"
7740 msgstr "B<long double nanl(const char *>I<tagp>B<);>"
7743 #: build/C/man3/nan.3:34
7744 msgid "B<nan>(), B<nanf>(), B<nanl>():"
7745 msgstr "B<nan>(), B<nanf>(), B<nanl>():"
7748 #: build/C/man3/nan.3:48
7750 "These functions return a representation (determined by I<tagp>) of a quiet "
7751 "NaN. If the implementation does not support quiet NaNs, these functions "
7754 "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"
7755 "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"
7759 #: build/C/man3/nan.3:52
7760 msgid "The call I<nan(\"char-sequence\")> is equivalent to:"
7761 msgstr "I<nan(\"char-sequence\")> を呼び出すのは、以下と等価である。"
7764 #: build/C/man3/nan.3:55
7766 msgid " strtod(\"NAN(char-sequence)\", NULL);\n"
7767 msgstr " strtod(\"NAN(char-sequence)\", NULL);\n"
7770 #: build/C/man3/nan.3:65
7772 "Similarly, calls to B<nanf>() and B<nanl>() are equivalent to analogous "
7773 "calls to B<strtof>(3) and B<strtold>(3)."
7775 "同様に、 B<nanf>() や B<nanl>() を呼び出すのは、 B<strtof>() や B<strtold>"
7779 #: build/C/man3/nan.3:73
7781 "The argument I<tagp> is used in an unspecified manner. On IEEE 754 systems, "
7782 "there are many representations of NaN, and I<tagp> selects one. On other "
7783 "systems it may do nothing."
7785 "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 "
7786 "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、"
7790 #: build/C/man3/nan.3:79
7792 "C99, POSIX.1-2001. See also IEC 559 and the appendix with recommended "
7793 "functions in IEEE 754/IEEE 854."
7795 "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"
7799 #: build/C/man3/nan.3:83
7800 msgid "B<isnan>(3), B<strtod>(3), B<math_error>(7)"
7801 msgstr "B<isnan>(3), B<strtod>(3), B<math_error>(7)"
7804 #: build/C/man3/nextafter.3:11
7810 #: build/C/man3/nextafter.3:11
7816 #: build/C/man3/nextafter.3:15
7818 "nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - "
7819 "floating-point number manipulation"
7821 "nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - 浮"
7825 #: build/C/man3/nextafter.3:19
7826 msgid "B<double nextafter(double >I<x>B<, double >I<y>B<);>"
7827 msgstr "B<double nextafter(double >I<x>B<, double >I<y>B<);>"
7830 #: build/C/man3/nextafter.3:21
7831 msgid "B<float nextafterf(float >I<x>B<, float >I<y>B<);>"
7832 msgstr "B<float nextafterf(float >I<x>B<, float >I<y>B<);>"
7835 #: build/C/man3/nextafter.3:23
7836 msgid "B<long double nextafterl(long double >I<x>B<, long double >I<y>B<);>"
7837 msgstr "B<long double nextafterl(long double >I<x>B<, long double >I<y>B<);>"
7840 #: build/C/man3/nextafter.3:25
7841 msgid "B<double nexttoward(double >I<x>B<, long double >I<y>B<);>"
7842 msgstr "B<double nexttoward(double >I<x>B<, long double >I<y>B<);>"
7845 #: build/C/man3/nextafter.3:27
7846 msgid "B<float nexttowardf(float >I<x>B<, long double >I<y>B<);>"
7847 msgstr "B<float nexttowardf(float >I<x>B<, long double >I<y>B<);>"
7850 #: build/C/man3/nextafter.3:29
7851 msgid "B<long double nexttowardl(long double >I<x>B<, long double >I<y>B<);>"
7852 msgstr "B<long double nexttowardl(long double >I<x>B<, long double >I<y>B<);>"
7855 #: build/C/man3/nextafter.3:39
7856 msgid "B<nextafter>():"
7857 msgstr "B<nextafter>():"
7860 #: build/C/man3/nextafter.3:51
7861 msgid "B<nextafterf>(), B<nextafterl>():"
7862 msgstr "B<nextafterf>(), B<nextafterl>():"
7865 #: build/C/man3/nextafter.3:62
7866 msgid "B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>():"
7867 msgstr "B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>():"
7870 #: build/C/man3/nextafter.3:86
7872 "The B<nextafter>(), B<nextafterf>(), and B<nextafterl>() functions return "
7873 "the next representable floating-point value following I<x> in the direction "
7874 "of I<y>. If I<y> is less than I<x>, these functions will return the largest "
7875 "representable number less than I<x>."
7877 "関数 B<nextafter>(), B<nextafterf>(), B<nextafterl>() は、I<y> に向かう方向"
7878 "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、 "
7879 "I<x> より小さい最大の浮動小数点表現の値を返す。"
7882 #: build/C/man3/nextafter.3:93
7883 msgid "If I<x> equals I<y>, the functions return I<y>."
7884 msgstr "I<x> が I<y> と等しい場合、I<y> が返される。"
7887 #: build/C/man3/nextafter.3:104
7889 "The B<nexttoward>(), B<nexttowardf>(), and B<nexttowardl>() functions do "
7890 "the same as the corresponding B<nextafter>() functions, except that they "
7891 "have a I<long double> second argument."
7893 "関数 B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>() は、2 番目の引き数"
7894 "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"
7898 #: build/C/man3/nextafter.3:110
7900 "On success, these functions return the next representable floating-point "
7901 "value after I<x> in the direction of I<y>."
7903 "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"
7907 #: build/C/man3/nextafter.3:120
7909 "If I<x> equals I<y>, then I<y> (cast to the same type as I<x>) is returned."
7911 "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"
7916 #: build/C/man3/nextafter.3:140
7918 "If I<x> is finite, and the result would overflow, a range error occurs, and "
7919 "the functions return B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, "
7920 "respectively, with the correct mathematical sign."
7922 "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"
7923 "生し、 各関数はそれぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。返り"
7924 "値には数学的に正しい符号が付与される。"
7927 #: build/C/man3/nextafter.3:149
7929 "If I<x> is not equal to I<y>, and the correct function result would be "
7930 "subnormal, zero, or underflow, a range error occurs, and either the correct "
7931 "value (if it can be represented), or 0.0, is returned."
7933 "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"
7934 "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"
7938 #: build/C/man3/nextafter.3:165
7940 msgid "Range error: result is subnormal or underflows"
7941 msgstr "範囲エラー: 結果が非正規化数かアンダーフロー"
7944 #: build/C/man3/nextafter.3:190
7946 "The B<nextafter>(), B<nextafterf>(), B<nextafterl>(), B<nexttoward>(), "
7947 "B<nexttowardf>(), and B<nexttowardl>() functions are thread-safe."
7949 "関数 B<nextafter>(), B<nextafterf>(), B<nextafterl>(), B<nexttoward>(), "
7950 "B<nexttowardf>(), B<nexttowardl>() はスレッドセーフである。"
7953 #: build/C/man3/nextafter.3:199
7955 "In glibc version 2.5 and earlier, these functions do not raise an underflow "
7956 "floating-point (B<FE_UNDERFLOW>) exception when an underflow occurs."
7958 "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"
7959 "アンダーフロー浮動小数点例外 (B<FE_UNDERFLOW>) を上がない。"
7962 #: build/C/man3/nextafter.3:201
7963 msgid "B<nearbyint>(3)"
7964 msgstr "B<nearbyint>(3)"
7967 #: build/C/man3/pow.3:35
7973 #: build/C/man3/pow.3:38
7974 msgid "pow, powf, powl - power functions"
7975 msgstr "pow, powf, powl - 累乗関数"
7978 #: build/C/man3/pow.3:43
7980 msgid "B<double pow(double >I<x>B<, double >I<y>B<);>\n"
7981 msgstr "B<double pow(double >I<x>B<, double >I<y>B<);>\n"
7984 #: build/C/man3/pow.3:45
7986 msgid "B<float powf(float >I<x>B<, float >I<y>B<);>\n"
7987 msgstr "B<float powf(float >I<x>B<, float >I<y>B<);>\n"
7990 #: build/C/man3/pow.3:47
7992 msgid "B<long double powl(long double >I<x>B<, long double >I<y>B<);>\n"
7993 msgstr "B<long double powl(long double >I<x>B<, long double >I<y>B<);>\n"
7996 #: build/C/man3/pow.3:59
7997 msgid "B<powf>(), B<powl>():"
7998 msgstr "B<powf>(), B<powl>():"
8001 #: build/C/man3/pow.3:75
8003 "The B<pow>() function returns the value of I<x> raised to the power of I<y>."
8004 msgstr "B<pow>() 関数は I<x> の I<y> 乗の値を返す。"
8007 #: build/C/man3/pow.3:80
8009 "On success, these functions return the value of I<x> to the power of I<y>."
8010 msgstr "成功すると、これらの関数は I<x> の I<y> 乗の値を返す。"
8012 #. The domain error is generated at least as far back as glibc 2.4
8014 #: build/C/man3/pow.3:88
8016 "If I<x> is a finite value less than 0, and I<y> is a finite noninteger, a "
8017 "domain error occurs, and a NaN is returned."
8019 "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 "
8020 "error) が発生し、 NaN が返される。"
8022 #. The range error is generated at least as far back as glibc 2.4
8024 #: build/C/man3/pow.3:98
8026 "If the result overflows, a range error occurs, and the functions return "
8027 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the "
8028 "mathematically correct sign."
8030 "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"
8031 "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"
8034 #. POSIX.1 does not specify the sign of the zero,
8035 #. but http://sources.redhat.com/bugzilla/show_bug.cgi?id=2678
8036 #. points out that the zero has the wrong sign in some cases.
8038 #: build/C/man3/pow.3:105
8040 "If result underflows, and is not representable, a range error occurs, and "
8043 "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、 "
8047 #: build/C/man3/pow.3:111
8049 "Except as specified below, if I<x> or I<y> is a NaN, the result is a NaN."
8051 "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"
8055 #: build/C/man3/pow.3:117
8056 msgid "If I<x> is +1, the result is 1.0 (even if I<y> is a NaN)."
8058 "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。"
8061 #: build/C/man3/pow.3:123
8062 msgid "If I<y> is 0, the result is 1.0 (even if I<x> is a NaN)."
8064 "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。"
8067 #: build/C/man3/pow.3:131
8069 "If I<x> is +0 (-0), and I<y> is an odd integer greater than 0, the result is "
8072 "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。"
8075 #: build/C/man3/pow.3:139
8077 "If I<x> is 0, and I<y> greater than 0 and not an odd integer, the result is "
8080 "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。"
8083 #: build/C/man3/pow.3:147
8085 "If I<x> is -1, and I<y> is positive infinity or negative infinity, the "
8088 "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。"
8091 #: build/C/man3/pow.3:155
8093 "If the absolute value of I<x> is less than 1, and I<y> is negative infinity, "
8094 "the result is positive infinity."
8096 "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"
8100 #: build/C/man3/pow.3:163
8102 "If the absolute value of I<x> is greater than 1, and I<y> is negative "
8103 "infinity, the result is +0."
8105 "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。"
8108 #: build/C/man3/pow.3:171
8110 "If the absolute value of I<x> is less than 1, and I<y> is positive infinity, "
8113 "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。"
8116 #: build/C/man3/pow.3:179
8118 "If the absolute value of I<x> is greater than 1, and I<y> is positive "
8119 "infinity, the result is positive infinity."
8121 "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"
8125 #: build/C/man3/pow.3:187
8127 "If I<x> is negative infinity, and I<y> is an odd integer less than 0, the "
8130 "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。"
8133 #: build/C/man3/pow.3:195
8135 "If I<x> is negative infinity, and I<y> less than 0 and not an odd integer, "
8138 "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"
8142 #: build/C/man3/pow.3:203
8144 "If I<x> is negative infinity, and I<y> is an odd integer greater than 0, the "
8145 "result is negative infinity."
8147 "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"
8151 #: build/C/man3/pow.3:211
8153 "If I<x> is negative infinity, and I<y> greater than 0 and not an odd "
8154 "integer, the result is positive infinity."
8156 "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"
8160 #: build/C/man3/pow.3:219
8161 msgid "If I<x> is positive infinity, and I<y> less than 0, the result is +0."
8162 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。"
8165 #: build/C/man3/pow.3:227
8167 "If I<x> is positive infinity, and I<y> greater than 0, the result is "
8168 "positive infinity."
8170 "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。"
8173 #: build/C/man3/pow.3:242
8175 "If I<x> is +0 or -0, and I<y> is an odd integer less than 0, a pole error "
8176 "occurs and B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, is returned, with the "
8177 "same sign as I<x>."
8179 "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) "
8180 "が発生し、返り値は B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> となる。 I<x> と同"
8183 #. The pole error is generated at least as far back as glibc 2.4
8185 #: build/C/man3/pow.3:256
8187 "If I<x> is +0 or -0, and I<y> is less than 0 and not an odd integer, a pole "
8188 "error occurs and +B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, is returned."
8190 "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"
8191 "し、 返り値は B<+>HUGE_VALB<,> B<+>HUGE_VALFB<,> B<+>HUGE_VALL となる。"
8194 #: build/C/man3/pow.3:283
8196 msgid "Domain error: I<x> is negative, and I<y> is a finite noninteger"
8197 msgstr "領域エラー: I<x> が負で、I<y> が整数でない有限値"
8200 #: build/C/man3/pow.3:291
8202 msgid "Pole error: I<x> is zero, and I<y> is negative"
8203 msgstr "極エラー: I<x> がゼロで、I<y> が負"
8206 #: build/C/man3/pow.3:300
8208 msgid "Range error: the result overflows"
8209 msgstr "範囲エラー: 結果がオーバーフロー"
8212 #: build/C/man3/pow.3:308
8214 msgid "Range error: the result underflows"
8215 msgstr "範囲エラー: 結果がアンダーフロー"
8217 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6776
8218 #. or possibly 2.9, I haven't found the source code change
8219 #. and I don't have a 2.9 system to test
8221 #: build/C/man3/pow.3:336
8223 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> is set to "
8224 "B<EDOM> instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
8225 "does the right thing."
8227 "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"
8228 "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 "
8229 "2.10 以降の glibc では、正しい動作をする。"
8231 #. see bug http://sources.redhat.com/bugzilla/show_bug.cgi?id=3866
8232 #. and http://sources.redhat.com/bugzilla/show_bug.cgi?id=369
8234 #: build/C/man3/pow.3:356
8236 "If I<x> is negative, then large negative or positive I<y> values yield a NaN "
8237 "as the function result, with I<errno> set to B<EDOM>, and an invalid "
8238 "(B<FE_INVALID>) floating-point exception. For example, with B<pow>(), one "
8239 "sees this behavior when the absolute value of I<y> is greater than about "
8242 "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"
8243 "り、 I<errno> に B<EDOM> が設定され、 不正浮動小数点例外 (B<FE_INVALID>) が"
8244 "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"
8247 #. FIXME . Actually, 2.3.2 is the earliest test result I have; so yet
8248 #. to confirm if this error occurs only in 2.3.2.
8250 #: build/C/man3/pow.3:365
8252 "In version 2.3.2 and earlier, when an overflow or underflow error occurs, "
8253 "glibc's B<pow>() generates a bogus invalid floating-point exception "
8254 "(B<FE_INVALID>) in addition to the overflow or underflow exception."
8256 "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"
8257 "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"
8258 "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。"
8261 #: build/C/man3/pow.3:369
8262 msgid "B<cbrt>(3), B<cpow>(3), B<sqrt>(3)"
8263 msgstr "B<cbrt>(3), B<cpow>(3), B<sqrt>(3)"
8266 #: build/C/man3/pow10.3:25
8272 #: build/C/man3/pow10.3:28
8273 msgid "pow10, pow10f, pow10l - base-10 power functions"
8274 msgstr "pow10, pow10f, pow10l - 底が 10 の累乗関数"
8277 #: build/C/man3/pow10.3:32 build/C/man3/sincos.3:16
8280 "B<#define _GNU_SOURCE> /* See feature_test_macros(7) */\n"
8281 "B<#include E<lt>math.hE<gt>>\n"
8283 "B<#define _GNU_SOURCE> /* feature_test_macros(7) 参照 */\n"
8284 "B<#include E<lt>math.hE<gt>>\n"
8287 #: build/C/man3/pow10.3:34
8289 msgid "B<double pow10(double >I<x>B<);>\n"
8290 msgstr "B<double pow10(double >I<x>B<);>\n"
8293 #: build/C/man3/pow10.3:36
8295 msgid "B<float pow10f(float >I<x>B<);>\n"
8296 msgstr "B<float pow10f(float >I<x>B<);>\n"
8299 #: build/C/man3/pow10.3:38
8301 msgid "B<long double pow10l(long double >I<x>B<);>\n"
8302 msgstr "B<long double pow10l(long double >I<x>B<);>\n"
8305 #: build/C/man3/pow10.3:47
8307 "The B<pow10>() function returns the value of 10 raised to the power I<x>."
8308 msgstr "B<pow10>() 関数は 10 の I<x> 乗の値を返す。"
8311 #: build/C/man3/pow10.3:51
8312 msgid "This is a GNU extension."
8313 msgstr "これは GNU による拡張である。"
8316 #: build/C/man3/pow10.3:54
8318 "These functions are identical to the functions listed under B<exp10>(3)."
8319 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。"
8322 #: build/C/man3/pow10.3:57
8323 msgid "B<exp10>(3), B<pow>(3)"
8324 msgstr "B<exp10>(3), B<pow>(3)"
8327 #: build/C/man3/remainder.3:37
8333 #: build/C/man3/remainder.3:41
8335 "drem, dremf, dreml, remainder, remainderf, remainderl - floating-point "
8336 "remainder function"
8338 "drem, dremf, dreml, remainder, remainderf, remainderl - 浮動小数点剰余関数"
8341 #: build/C/man3/remainder.3:49
8344 "/* The C99 versions */\n"
8345 "B<double remainder(double >I<x>B<, double >I<y>B<);>\n"
8346 "B<float remainderf(float >I<x>B<, float >I<y>B<);>\n"
8347 "B<long double remainderl(long double >I<x>B<, long double >I<y>B<);>\n"
8350 "B<double remainder(double >I<x>B<, double >I<y>B<);>\n"
8351 "B<float remainderf(float >I<x>B<, float >I<y>B<);>\n"
8352 "B<long double remainderl(long double >I<x>B<, long double >I<y>B<);>\n"
8355 #: build/C/man3/remainder.3:54
8358 "/* Obsolete synonyms */\n"
8359 "B<double drem(double >I<x>B<, double >I<y>B<);>\n"
8360 "B<float dremf(float >I<x>B<, float >I<y>B<);>\n"
8361 "B<long double dreml(long double >I<x>B<, long double >I<y>B<);>\n"
8364 "B<double drem(double >I<x>B<, double >I<y>B<);>\n"
8365 "B<float dremf(float >I<x>B<, float >I<y>B<);>\n"
8366 "B<long double dreml(long double >I<x>B<, long double >I<y>B<);>\n"
8369 #: build/C/man3/remainder.3:65
8370 msgid "B<remainder>():"
8371 msgstr "B<remainder>():"
8374 #: build/C/man3/remainder.3:70
8376 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8377 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
8380 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8381 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
8385 #: build/C/man3/remainder.3:77
8386 msgid "B<remainderf>(), B<remainderl>():"
8387 msgstr "B<remainderf>(), B<remainderl>():"
8390 #: build/C/man3/remainder.3:88
8391 msgid "B<drem>(), B<dremf>(), B<dreml>():"
8392 msgstr "B<drem>(), B<dremf>(), B<dreml>():"
8395 #: build/C/man3/remainder.3:90 build/C/man3/significand.3:35
8396 msgid "_SVID_SOURCE || _BSD_SOURCE"
8397 msgstr "_SVID_SOURCE || _BSD_SOURCE"
8400 #: build/C/man3/remainder.3:111
8402 "The B<remainder>() function computes the remainder of dividing I<x> by "
8403 "I<y>. The return value is I<x>-I<n>*I<y>, where I<n> is the value I<x\\ /\\ "
8404 "y>, rounded to the nearest integer. If the absolute value of I<x>-I<n>*I<y> "
8405 "is 0.5, I<n> is chosen to be even."
8407 "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>-"
8408 "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"
8409 "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"
8413 #: build/C/man3/remainder.3:114
8415 "These functions are unaffected by the current rounding mode (see B<fenv>(3))."
8417 "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 "
8421 #: build/C/man3/remainder.3:118
8422 msgid "The B<drem>() function does precisely the same thing."
8423 msgstr "B<drem>() 関数はこれと全く同じ動作をする。"
8426 #: build/C/man3/remainder.3:124
8428 "On success, these functions return the floating-point remainder, I<x>-"
8429 "I<n>*I<y>. If the return value is 0, it has the sign of I<x>."
8431 "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 "
8432 "0 の場合、その符号は I<x> と同じになる。"
8435 #: build/C/man3/remainder.3:139 build/C/man3/remquo.3:92
8437 "If I<x> is an infinity, and I<y> is not a NaN, a domain error occurs, and a "
8440 "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、"
8444 #: build/C/man3/remainder.3:150 build/C/man3/remquo.3:101
8446 "If I<y> is zero, and I<x> is not a NaN, a domain error occurs, and a NaN is "
8449 "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、"
8453 #: build/C/man3/remainder.3:157
8455 msgid "Domain error: I<x> is an infinity and I<y> is not a NaN"
8456 msgstr "領域エラー (domain error): I<x> が無限大で I<y> が NaN ではない"
8460 #: build/C/man3/remainder.3:188
8462 "The functions B<remainder>(), B<remainderf>(), and B<remainderl>() are "
8463 "specified in C99 and POSIX.1-2001."
8465 "関数 B<remainder>(), B<remainderf>(), B<remainderl>() は C99 と "
8466 "POSIX.1-2001 で規定されている。"
8469 #: build/C/man3/remainder.3:204
8471 "The function B<drem>() is from 4.3BSD. The I<float> and I<long double> "
8472 "variants B<dremf>() and B<dreml>() exist on some systems, such as Tru64 "
8473 "and glibc2. Avoid the use of these functions in favor of B<remainder>() "
8476 "関数 B<drem>() は 4.3BSD に由来する。 I<float> と I<long double> 版の "
8477 "B<dremf>() と B<dreml>() は、Tru64 や glibc2 のようないくつかのシステムに存"
8478 "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。"
8481 #: build/C/man3/remainder.3:206
8486 #: build/C/man3/remainder.3:208
8488 msgid " remainder(nan(\"\"), 0);\n"
8489 msgstr " remainder(nan(\"\"), 0);\n"
8491 #. FIXME . this bug occurs as at glibc 2.8.
8492 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6779
8494 #: build/C/man3/remainder.3:213
8496 "returns a NaN, as expected, but wrongly causes a domain error; it should "
8497 "yield a silent NaN."
8499 "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"
8503 #: build/C/man3/remainder.3:215
8504 msgid "The call \"remainder(29.0, 3.0)\" returns -1."
8505 msgstr "\"remainder(29.0, 3.0)\" を呼び出すと -1 を返す。"
8508 #: build/C/man3/remainder.3:219
8509 msgid "B<div>(3), B<fmod>(3), B<remquo>(3)"
8510 msgstr "B<div>(3), B<fmod>(3), B<remquo>(3)"
8513 #: build/C/man3/remquo.3:12
8519 #: build/C/man3/remquo.3:15
8520 msgid "remquo, remquof, remquol - remainder and part of quotient"
8521 msgstr "remquo, remquof, remquol - 商の一部と剰余を求める"
8524 #: build/C/man3/remquo.3:20
8526 msgid "B<double remquo(double >I<x>B<, double >I<y>B<, int *>I<quo>B<);>\n"
8527 msgstr "B<double remquo(double >I<x>B<, double >I<y>B<, int *>I<quo>B<);>\n"
8530 #: build/C/man3/remquo.3:22
8532 msgid "B<float remquof(float >I<x>B<, float >I<y>B<, int *>I<quo>B<);>\n"
8533 msgstr "B<float remquof(float >I<x>B<, float >I<y>B<, int *>I<quo>B<);>\n"
8536 #: build/C/man3/remquo.3:24
8538 msgid "B<long double remquol(long double >I<x>B<, long double >I<y>B<, int *>I<quo>B<);>\n"
8539 msgstr "B<long double remquol(long double >I<x>B<, long double >I<y>B<, int *>I<quo>B<);>\n"
8542 #: build/C/man3/remquo.3:37
8543 msgid "B<remquo>(), B<remquof>(), B<remquol>():"
8544 msgstr "B<remquo>(), B<remquof>(), B<remquol>():"
8547 #: build/C/man3/remquo.3:55
8549 "These functions compute the remainder and part of the quotient upon division "
8550 "of I<x> by I<y>. A few bits of the quotient are stored via the I<quo> "
8551 "pointer. The remainder is returned as the function result."
8553 "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"
8554 "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"
8558 #: build/C/man3/remquo.3:59
8560 "The value of the remainder is the same as that computed by the B<remainder>"
8562 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。"
8565 #: build/C/man3/remquo.3:65
8567 "The value stored via the I<quo> pointer has the sign of I<x\\ /\\ y> and "
8568 "agrees with the quotient in at least the low order 3 bits."
8570 "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"
8573 #. A possible application of this function might be the computation
8574 #. of sin(x). Compute remquo(x, pi/2, &quo) or so.
8575 #. glibc, UnixWare: return 3 bits
8576 #. MacOS 10: return 7 bits
8578 #: build/C/man3/remquo.3:73
8580 "For example, I<remquo(29.0,\\ 3.0)> returns -1.0 and might store 2. Note "
8581 "that the actual quotient might not fit in an integer."
8583 "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"
8584 "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。"
8587 #: build/C/man3/remquo.3:77
8589 "On success, these functions return the same value as the analogous functions "
8590 "described in B<remainder>(3)."
8592 "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"
8596 #: build/C/man3/remquo.3:108
8598 msgid "Domain error: I<x> is an infinity or I<y> is 0, and the other argument is not a NaN"
8599 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"
8602 #: build/C/man3/remquo.3:130
8603 msgid "B<fmod>(3), B<logb>(3), B<remainder>(3)"
8604 msgstr "B<fmod>(3), B<logb>(3), B<remainder>(3)"
8607 #: build/C/man3/rint.3:27
8613 #: build/C/man3/rint.3:31
8615 "nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - round to nearest "
8618 "nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - 最も近い整数に丸める"
8621 #: build/C/man3/rint.3:36
8623 msgid "B<double nearbyint(double >I<x>B<);>\n"
8624 msgstr "B<double nearbyint(double >I<x>B<);>\n"
8627 #: build/C/man3/rint.3:38
8629 msgid "B<float nearbyintf(float >I<x>B<);>\n"
8630 msgstr "B<float nearbyintf(float >I<x>B<);>\n"
8633 #: build/C/man3/rint.3:40
8635 msgid "B<long double nearbyintl(long double >I<x>B<);>\n"
8636 msgstr "B<long double nearbyintl(long double >I<x>B<);>\n"
8639 #: build/C/man3/rint.3:42
8641 msgid "B<double rint(double >I<x>B<);>\n"
8642 msgstr "B<double rint(double >I<x>B<);>\n"
8645 #: build/C/man3/rint.3:44
8647 msgid "B<float rintf(float >I<x>B<);>\n"
8648 msgstr "B<float rintf(float >I<x>B<);>\n"
8651 #: build/C/man3/rint.3:46
8653 msgid "B<long double rintl(long double >I<x>B<);>\n"
8654 msgstr "B<long double rintl(long double >I<x>B<);>\n"
8657 #: build/C/man3/rint.3:59
8658 msgid "B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>():"
8659 msgstr "B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>():"
8662 #: build/C/man3/rint.3:61
8664 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L || "
8667 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L || "
8671 #: build/C/man3/rint.3:67
8676 #: build/C/man3/rint.3:78
8677 msgid "B<rintf>(), B<rintl>():"
8678 msgstr "B<rintf>(), B<rintl>():"
8681 #: build/C/man3/rint.3:98
8683 "The B<nearbyint>(), B<nearbyintf>(), and B<nearbyintl>() functions round "
8684 "their argument to an integer value in floating-point format, using the "
8685 "current rounding direction (see B<fesetround>(3)) and without raising the "
8686 "I<inexact> exception."
8688 "関数 B<nearbyint>(), B<nearbyintf>(), and B<nearbyintl>() は、現在の丸め方向 "
8689 "(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> "
8693 #: build/C/man3/rint.3:111
8695 "The B<rint>(), B<rintf>(), and B<rintl>() functions do the same, but will "
8696 "raise the I<inexact> exception (B<FE_INEXACT>, checkable via B<fetestexcept>"
8697 "(3)) when the result differs in value from the argument."
8699 "関数 B<rint>(), B<rintf>(), and B<rintl>() も同じような動作をするが、 結果が"
8700 "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 "
8701 "B<fetestexcept>(3) 経由で確認可能)。"
8704 #: build/C/man3/rint.3:133
8706 "The B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>(), B<rint>(), B<rintf>(), "
8707 "and B<rintl>() functions are thread-safe."
8709 "関数 B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>(), B<rint>(), B<rintf>"
8710 "(), B<rintl>() はスレッドセーフである。"
8713 #: build/C/man3/rint.3:155
8715 "If you want to store the rounded value in an integer type, you probably want "
8716 "to use one of the functions described in B<lrint>(3) instead."
8718 "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"
8719 "載っている関数のどれかを使いたいのだろう。"
8722 #: build/C/man3/rint.3:161
8723 msgid "B<ceil>(3), B<floor>(3), B<lrint>(3), B<round>(3), B<trunc>(3)"
8724 msgstr "B<ceil>(3), B<floor>(3), B<lrint>(3), B<round>(3), B<trunc>(3)"
8727 #: build/C/man3/round.3:27
8733 #: build/C/man3/round.3:30
8734 msgid "round, roundf, roundl - round to nearest integer, away from zero"
8736 "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 "
8740 #: build/C/man3/round.3:35
8742 msgid "B<double round(double >I<x>B<);>\n"
8743 msgstr "B<double round(double >I<x>B<);>\n"
8746 #: build/C/man3/round.3:37
8748 msgid "B<float roundf(float >I<x>B<);>\n"
8749 msgstr "B<float roundf(float >I<x>B<);>\n"
8752 #: build/C/man3/round.3:39
8754 msgid "B<long double roundl(long double >I<x>B<);>\n"
8755 msgstr "B<long double roundl(long double >I<x>B<);>\n"
8758 #: build/C/man3/round.3:52
8759 msgid "B<round>(), B<roundf>(), B<roundl>():"
8760 msgstr "B<round>(), B<roundf>(), B<roundl>():"
8763 #: build/C/man3/round.3:69
8765 "These functions round I<x> to the nearest integer, but round halfway cases "
8766 "away from zero (regardless of the current rounding direction, see B<fenv>"
8767 "(3)), instead of to the nearest even integer like B<rint>(3)."
8769 "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、 "
8770 "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"
8771 "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)。"
8774 #: build/C/man3/round.3:75
8775 msgid "For example, I<round(0.5)> is 1.0, and I<round(-0.5)> is -1.0."
8776 msgstr "例えば、 I<round(0.5)> は 1.0 で、 I<round(-0.5)> は -1.0 である。"
8779 #: build/C/man3/round.3:96
8781 "The B<round>(), B<roundf>(), and B<roundl>() functions are thread-safe."
8782 msgstr "関数 B<round>(), B<roundf>(), B<roundl>() はスレッドセーフである。"
8784 #. The POSIX.1-2001 APPLICATION USAGE SECTION discusses this point.
8786 #: build/C/man3/round.3:114
8788 "POSIX.1-2001 contains text about overflow (which might set I<errno> to "
8789 "B<ERANGE>, or raise an B<FE_OVERFLOW> exception). In practice, the result "
8790 "cannot overflow on any current machine, so this error-handling stuff is just "
8791 "nonsense. (More precisely, overflow can happen only when the maximum value "
8792 "of the exponent is smaller than the number of mantissa bits. For the "
8793 "IEEE-754 standard 32-bit and 64-bit floating-point numbers the maximum value "
8794 "of the exponent is 128 (respectively, 1024), and the number of mantissa bits "
8795 "is 24 (respectively, 53).)"
8797 "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"
8798 "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"
8799 "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"
8800 "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"
8801 "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。 "
8802 "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"
8803 "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。)"
8806 #: build/C/man3/round.3:119
8808 "If you want to store the rounded value in an integer type, you probably want "
8809 "to use one of the functions described in B<lround>(3) instead."
8811 "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"
8812 "載っている関数のどれかを使いたいのだろう。"
8815 #: build/C/man3/round.3:126
8817 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<trunc>"
8820 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<trunc>"
8824 #: build/C/man3/scalb.3:27
8830 #: build/C/man3/scalb.3:27
8836 #: build/C/man3/scalb.3:31
8838 "scalb, scalbf, scalbl - multiply floating-point number by integral power of "
8841 "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)"
8844 #: build/C/man3/scalb.3:35
8845 msgid "B<double scalb(double >I<x>B<, double >I<exp>B<);>"
8846 msgstr "B<double scalb(double >I<x>B<, double >I<exp>B<);>"
8849 #: build/C/man3/scalb.3:37
8850 msgid "B<float scalbf(float >I<x>B<, float >I<exp>B<);>"
8851 msgstr "B<float scalbf(float >I<x>B<, float >I<exp>B<);>"
8854 #: build/C/man3/scalb.3:39
8855 msgid "B<long double scalbl(long double >I<x>B<, long double >I<exp>B<);>"
8856 msgstr "B<long double scalbl(long double >I<x>B<, long double >I<exp>B<);>"
8859 #: build/C/man3/scalb.3:49
8861 msgstr "B<scalb>():"
8864 #: build/C/man3/scalb.3:52
8866 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8867 "\\ &&\\ _XOPEN_SOURCE_EXTENDED"
8869 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8870 "\\ &&\\ _XOPEN_SOURCE_EXTENDED"
8873 #: build/C/man3/scalb.3:56
8874 msgid "B<scalbf>(), B<scalbl>():"
8875 msgstr "B<scalbf>(), B<scalbl>():"
8878 #: build/C/man3/scalb.3:69 build/C/man3/scalbln.3:85
8880 "These functions multiply their first argument I<x> by B<FLT_RADIX> (probably "
8881 "2) to the power of I<exp>, that is:"
8883 "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 "
8884 "(B<FLT_RADIX> はおそらく 2 である)。つまり、以下の式の値を返す。"
8887 #: build/C/man3/scalb.3:72 build/C/man3/scalbln.3:88
8889 msgid " x * FLT_RADIX ** exp\n"
8890 msgstr " x * FLT_RADIX ** exp\n"
8892 #. not in /usr/include but in a gcc lib
8894 #: build/C/man3/scalb.3:79 build/C/man3/scalbln.3:95
8896 "The definition of B<FLT_RADIX> can be obtained by including I<E<lt>float."
8899 "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。"
8902 #: build/C/man3/scalb.3:86 build/C/man3/scalbln.3:102
8903 msgid "On success, these functions return I<x> * B<FLT_RADIX> ** I<exp>."
8904 msgstr "成功すると、これらの関数は I<x> * B<FLT_RADIX> ** I<exp> を返す。"
8907 #: build/C/man3/scalb.3:92
8908 msgid "If I<x> or I<exp> is a NaN, a NaN is returned."
8909 msgstr "I<x> か I<exp> が NaN の場合、NaN が返される。"
8912 #: build/C/man3/scalb.3:100
8914 "If I<x> is positive infinity (negative infinity), and I<exp> is not negative "
8915 "infinity, positive infinity (negative infinity) is returned."
8917 "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 "
8921 #: build/C/man3/scalb.3:106
8923 "If I<x> is +0 (-0), and I<exp> is not positive infinity, +0 (-0) is returned."
8924 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。"
8927 #: build/C/man3/scalb.3:114
8929 "If I<x> is zero, and I<exp> is positive infinity, a domain error occurs, and "
8930 "a NaN is returned."
8932 "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"
8936 #: build/C/man3/scalb.3:123
8938 "If I<x> is an infinity, and I<exp> is negative infinity, a domain error "
8939 "occurs, and a NaN is returned."
8941 "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"
8945 #: build/C/man3/scalb.3:138 build/C/man3/scalbln.3:130
8947 "If the result underflows, a range error occurs, and the functions return "
8948 "zero, with a sign the same as I<x>."
8950 "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 "
8954 #: build/C/man3/scalb.3:145
8956 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"
8957 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"
8960 #: build/C/man3/scalb.3:191
8962 "B<scalb>() is specified in POSIX.1-2001, but marked obsolescent. "
8963 "POSIX.1-2008 removes the specification of B<scalb>(), recommending the use "
8964 "of B<scalbln>(3), B<scalblnf>(3), or B<scalblnl>(3) instead. The B<scalb>"
8965 "() function is from 4.3BSD."
8967 "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。 "
8968 "POSIX.1-2008 では B<scalb>() の仕様は削除されており、代わりに B<scalbln>"
8969 "(3), B<scalblnf>(3), B<scalblnl>(3) の使用が推奨されている。 B<scalb>() 関"
8972 #. Looking at header files: scalbf() is present on the
8973 #. BSDs, Tru64, HP-UX 11, Irix 6.5; scalbl() is on HP-UX 11 and Tru64.
8975 #: build/C/man3/scalb.3:200
8977 "B<scalbf>() and B<scalbl>() are unstandardized; B<scalbf>() is "
8978 "nevertheless present on several other systems"
8980 "B<scalbf>() と B<scalbl>() は標準化されていない。 それにも関わらず、 "
8981 "B<scalbf>() はいくつかの他のシステムに存在する。"
8984 #: build/C/man3/scalb.3:203
8985 msgid "B<ldexp>(3), B<scalbln>(3)"
8986 msgstr "B<ldexp>(3), B<scalbln>(3)"
8989 #: build/C/man3/scalbln.3:27
8995 #: build/C/man3/scalbln.3:31
8997 "scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - multiply floating-"
8998 "point number by integral power of radix"
9000 "scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - \n"
9004 #: build/C/man3/scalbln.3:35
9005 msgid "B<double scalbln(double >I<x>B<, long int >I<exp>B<);>"
9006 msgstr "B<double scalbln(double >I<x>B<, long int >I<exp>B<);>"
9009 #: build/C/man3/scalbln.3:37
9010 msgid "B<float scalblnf(float >I<x>B<, long int >I<exp>B<);>"
9011 msgstr "B<float scalblnf(float >I<x>B<, long int >I<exp>B<);>"
9014 #: build/C/man3/scalbln.3:39
9015 msgid "B<long double scalblnl(long double >I<x>B<, long int >I<exp>B<);>"
9016 msgstr "B<long double scalblnl(long double >I<x>B<, long int >I<exp>B<);>"
9019 #: build/C/man3/scalbln.3:41
9020 msgid "B<double scalbn(double >I<x>B<, int >I<exp>B<);>"
9021 msgstr "B<double scalbn(double >I<x>B<, int >I<exp>B<);>"
9024 #: build/C/man3/scalbln.3:43
9025 msgid "B<float scalbnf(float >I<x>B<, int >I<exp>B<);>"
9026 msgstr "B<float scalbnf(float >I<x>B<, int >I<exp>B<);>"
9029 #: build/C/man3/scalbln.3:45
9030 msgid "B<long double scalbnl(long double >I<x>B<, int >I<exp>B<);>"
9031 msgstr "B<long double scalbnl(long double >I<x>B<, int >I<exp>B<);>"
9034 #: build/C/man3/scalbln.3:57
9035 msgid "B<scalbln>(), B<scalblnf>(), B<scalblnl>():"
9036 msgstr "B<scalbln>(), B<scalblnf>(), B<scalblnl>():"
9039 #: build/C/man3/scalbln.3:68
9040 msgid "B<scalbn>(), B<scalbnf>(), B<scalbnl>():"
9041 msgstr "B<scalbn>(), B<scalbnf>(), B<scalbnl>():"
9044 #: build/C/man3/scalbln.3:171
9046 "The B<scalbn>(), B<scalbnf>(), B<scalbnl>(), B<scalbln>(), B<scalblnf>(), "
9047 "and B<scalblnl>() functions are thread-safe."
9049 "関数 B<scalbn>(), B<scalbnf>(), B<scalbnl>(), B<scalbln>(), B<scalblnf>(), "
9050 "B<scalblnl>() はスレッドセーフである。"
9053 #: build/C/man3/scalbln.3:182
9055 "These functions differ from the obsolete functions described in B<scalb>(3) "
9056 "in the type of their second argument. The functions described on this page "
9057 "have a second argument of an integral type, while those in B<scalb>(3) have "
9058 "a second argument of type I<double>."
9060 "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"
9061 "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"
9062 "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"
9063 "引き数の型が I<double> である。"
9066 #: build/C/man3/scalbln.3:189
9068 "If B<FLT_RADIX> equals 2 (which is usual), then B<scalbn>() is equivalent "
9071 "B<FLT_RADIX> が 2 の場合 (これが普通だが)、\n"
9072 "その場合は B<scalbn>() は B<ldexp>(3) と等価である。"
9075 #: build/C/man3/scalbln.3:192
9076 msgid "B<ldexp>(3), B<scalb>(3)"
9077 msgstr "B<ldexp>(3), B<scalb>(3)"
9080 #: build/C/man3/signbit.3:11
9086 #: build/C/man3/signbit.3:11
9092 #: build/C/man3/signbit.3:14
9093 msgid "signbit - test sign of a real floating-point number"
9094 msgstr "signbit - 浮動小数点実数の符号 (sign) を調べる"
9097 #: build/C/man3/signbit.3:18
9098 msgid "B<int signbit(>I<x>B<);>"
9099 msgstr "B<int signbit(>I<x>B<);>"
9102 #: build/C/man3/signbit.3:28
9103 msgid "B<signbit>():"
9104 msgstr "B<signbit>():"
9107 #: build/C/man3/signbit.3:42
9109 "B<signbit>() is a generic macro which can work on all real floating-point "
9110 "types. It returns a nonzero value if the value of I<x> has its sign bit set."
9112 "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"
9113 "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。"
9116 #: build/C/man3/signbit.3:51
9118 "This is not the same as I<x E<lt> 0.0>, because IEEE 754 floating point "
9119 "allows zero to be signed. The comparison I<-0.0 E<lt> 0.0> is false, but "
9120 "I<signbit(-0.0)> will return a nonzero value."
9122 "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"
9123 "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 "
9124 "(false) だが、 I<signbit (-0.0)> は 非 0 の値を返す。"
9127 #: build/C/man3/signbit.3:53
9128 msgid "NaNs and infinities have a sign bit."
9129 msgstr "NaN と無限大には符号ビットがある。"
9132 #: build/C/man3/signbit.3:59
9134 "The B<signbit>() macro returns nonzero if the sign of I<x> is negative; "
9135 "otherwise it returns zero."
9137 "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 "
9141 #: build/C/man3/signbit.3:66
9142 msgid "The B<signbit>() macro is thread-safe."
9143 msgstr "B<signbit>() マクロはスレッドセーフである。"
9146 #: build/C/man3/signbit.3:72
9147 msgid "B<copysign>(3)"
9148 msgstr "B<copysign>(3)"
9151 #: build/C/man3/significand.3:9
9154 msgstr "SIGNIFICAND"
9157 #: build/C/man3/significand.3:9
9163 #: build/C/man3/significand.3:13
9165 "significand, significandf, significandl - get mantissa of floating-point "
9168 "significand, significandf, significandl - 浮動小数点数の仮数 (mantissa) を取"
9172 #: build/C/man3/significand.3:17
9173 msgid "B<double significand(double >I<x>B<);>"
9174 msgstr "B<double significand(double >I<x>B<);>"
9177 #: build/C/man3/significand.3:19
9178 msgid "B<float significandf(float >I<x>B<);>"
9179 msgstr "B<float significandf(float >I<x>B<);>"
9182 #: build/C/man3/significand.3:21
9183 msgid "B<long double significandl(long double >I<x>B<);>"
9184 msgstr "B<long double significandl(long double >I<x>B<);>"
9187 #: build/C/man3/significand.3:33
9188 msgid "B<significand>(), B<significandf>(), B<significandl>():"
9189 msgstr "B<significand>(), B<significandf>(), B<significandl>():"
9192 #: build/C/man3/significand.3:44
9194 "The B<significand>() function returns the mantissa of I<x> scaled to the "
9195 "range [1,2). It is equivalent to"
9197 "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"
9201 #: build/C/man3/significand.3:47
9202 msgid "scalb(x, (double) -ilogb(x))"
9203 msgstr "scalb(x, (double) -ilogb(x))"
9206 #: build/C/man3/significand.3:51
9208 "This function exists mainly for use in certain standardized tests for IEEE "
9210 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。"
9213 #. This function came from BSD.
9215 #: build/C/man3/significand.3:57
9217 "These functions are nonstandard; the I<double> version is available on a "
9218 "number of other systems."
9220 "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"
9224 #: build/C/man3/significand.3:60
9225 msgid "B<ilogb>(3), B<scalb>(3)"
9226 msgstr "B<ilogb>(3), B<scalb>(3)"
9229 #: build/C/man3/sin.3:35
9235 #: build/C/man3/sin.3:35
9241 #: build/C/man3/sin.3:38
9242 msgid "sin, sinf, sinl - sine function"
9243 msgstr "sin, sinf, sinl - 正弦 (サイン) 関数"
9246 #: build/C/man3/sin.3:43
9248 msgid "B<double sin(double >I<x>B<);>\n"
9249 msgstr "B<double sin(double >I<x>B<);>\n"
9252 #: build/C/man3/sin.3:45
9254 msgid "B<float sinf(float >I<x>B<);>\n"
9255 msgstr "B<float sinf(float >I<x>B<);>\n"
9258 #: build/C/man3/sin.3:47
9260 msgid "B<long double sinl(long double >I<x>B<);>\n"
9261 msgstr "B<long double sinl(long double >I<x>B<);>\n"
9264 #: build/C/man3/sin.3:59
9265 msgid "B<sinf>(), B<sinl>():"
9266 msgstr "B<sinf>(), B<sinl>():"
9269 #: build/C/man3/sin.3:76
9271 "The B<sin>() function returns the sine of I<x>, where I<x> is given in "
9274 "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"
9278 #: build/C/man3/sin.3:79
9279 msgid "On success, these functions return the sine of I<x>."
9280 msgstr "成功すると、これらの関数は I<x> の正弦を返す。"
9283 #: build/C/man3/sin.3:116
9284 msgid "The B<sin>(), B<sinf>(), and B<sinl>() functions are thread-safe."
9285 msgstr "関数 B<sin>(), B<sinf>(), B<sinl>() はスレッドセーフである。"
9288 #: build/C/man3/sin.3:138
9290 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<csin>(3), "
9291 "B<sincos>(3), B<tan>(3)"
9293 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<csin>(3), "
9294 "B<sincos>(3), B<tan>(3)"
9297 #: build/C/man3/sincos.3:9
9303 #: build/C/man3/sincos.3:9
9309 #: build/C/man3/sincos.3:12
9310 msgid "sincos, sincosf, sincosl - calculate sin and cos simultaneously"
9311 msgstr "sincos, sincosf, sincosl - 正弦と余弦を同時に計算する"
9314 #: build/C/man3/sincos.3:18
9316 msgid "B<void sincos(double >I<x>B<, double *>I<sin>B<, double *>I<cos>B<);>\n"
9317 msgstr "B<void sincos(double >I<x>B<, double *>I<sin>B<, double *>I<cos>B<);>\n"
9320 #: build/C/man3/sincos.3:20
9322 msgid "B<void sincosf(float >I<x>B<, float *>I<sin>B<, float *>I<cos>B<);>\n"
9323 msgstr "B<void sincosf(float >I<x>B<, float *>I<sin>B<, float *>I<cos>B<);>\n"
9326 #: build/C/man3/sincos.3:22
9328 msgid "B<void sincosl(long double >I<x>B<, long double *>I<sin>B<, long double *>I<cos>B<);>\n"
9329 msgstr "B<void sincosl(long double >I<x>B<, long double *>I<sin>B<, long double *>I<cos>B<);>\n"
9332 #: build/C/man3/sincos.3:32
9334 "Several applications need sine and cosine of the same angle I<x>. This "
9335 "function computes both at the same time, and stores the results in I<*sin> "
9338 "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"
9339 "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"
9343 #: build/C/man3/sincos.3:40
9344 msgid "If I<x> is a NaN, a NaN is returned in I<*sin> and I<*cos>."
9345 msgstr "I<x> が NaN の場合、 I<*sin> と I<*cos> に NaN が返される。"
9348 #: build/C/man3/sincos.3:49
9350 "If I<x> is positive infinity or negative infinity, a domain error occurs, "
9351 "and a NaN is returned in I<*sin> and I<*cos>."
9353 "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、 "
9354 "I<*sin> と I<*cos> に NaN が返される。"
9357 #: build/C/man3/sincos.3:52
9358 msgid "These functions return I<void>."
9359 msgstr "これらの関数は I<void> を返す。"
9362 #: build/C/man3/sincos.3:83
9364 "The B<sincos>(), B<sincosf>(), and B<sincosl>() functions are thread-safe."
9365 msgstr "関数 B<sincos>(), B<sincosf>(), B<sincosl>() はスレッドセーフである。"
9368 #: build/C/man3/sincos.3:85
9369 msgid "This function is a GNU extension."
9370 msgstr "この関数は GNU による拡張である。"
9373 #: build/C/man3/sincos.3:89
9374 msgid "B<cos>(3), B<sin>(3), B<tan>(3)"
9375 msgstr "B<cos>(3), B<sin>(3), B<tan>(3)"
9378 #: build/C/man3/sinh.3:36
9384 #: build/C/man3/sinh.3:39
9385 msgid "sinh, sinhf, sinhl - hyperbolic sine function"
9386 msgstr "sinh, sinhf, sinhl - 双曲線正弦 (ハイパボリックサイン) 関数"
9389 #: build/C/man3/sinh.3:44
9391 msgid "B<double sinh(double >I<x>B<);>\n"
9392 msgstr "B<double sinh(double >I<x>B<);>\n"
9395 #: build/C/man3/sinh.3:46
9397 msgid "B<float sinhf(float >I<x>B<);>\n"
9398 msgstr "B<float sinhf(float >I<x>B<);>\n"
9401 #: build/C/man3/sinh.3:48
9403 msgid "B<long double sinhl(long double >I<x>B<);>\n"
9404 msgstr "B<long double sinhl(long double >I<x>B<);>\n"
9407 #: build/C/man3/sinh.3:60
9408 msgid "B<sinhf>(), B<sinhl>():"
9409 msgstr "B<sinhf>(), B<sinhl>():"
9412 #: build/C/man3/sinh.3:75
9414 "The B<sinh>() function returns the hyperbolic sine of I<x>, which is "
9415 "defined mathematically as:"
9417 "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"
9421 #: build/C/man3/sinh.3:78
9423 msgid " sinh(x) = (exp(x) - exp(-x)) / 2\n"
9424 msgstr " sinh(x) = (exp(x) - exp(-x)) / 2\n"
9427 #: build/C/man3/sinh.3:82
9428 msgid "On success, these functions return the hyperbolic sine of I<x>."
9429 msgstr "成功すると、これらの関数は I<x> の双曲線正弦を返す。"
9431 #. POSIX.1-2001 documents an optional range error (underflow)
9433 #. glibc 2.8 does not do this.
9435 #: build/C/man3/sinh.3:109
9437 "If the result overflows, a range error occurs, and the functions return "
9438 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the same sign "
9441 "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"
9442 "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"
9446 #: build/C/man3/sinh.3:137
9448 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<csinh>(3), B<tanh>(3)"
9450 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<csinh>(3), B<tanh>(3)"
9453 #: build/C/man3/sqrt.3:34
9459 #: build/C/man3/sqrt.3:37
9460 msgid "sqrt, sqrtf, sqrtl - square root function"
9461 msgstr "sqrt, sqrtf, sqrtl - 平方根関数"
9464 #: build/C/man3/sqrt.3:42
9466 msgid "B<double sqrt(double >I<x>B<);>\n"
9467 msgstr "B<double sqrt(double >I<x>B<);>\n"
9470 #: build/C/man3/sqrt.3:44
9472 msgid "B<float sqrtf(float >I<x>B<);>\n"
9473 msgstr "B<float sqrtf(float >I<x>B<);>\n"
9476 #: build/C/man3/sqrt.3:46
9478 msgid "B<long double sqrtl(long double >I<x>B<);>\n"
9479 msgstr "B<long double sqrtl(long double >I<x>B<);>\n"
9482 #: build/C/man3/sqrt.3:58
9483 msgid "B<sqrtf>(), B<sqrtl>():"
9484 msgstr "B<sqrtf>(), B<sqrtl>():"
9487 #: build/C/man3/sqrt.3:71
9488 msgid "The B<sqrt>() function returns the nonnegative square root of I<x>."
9489 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。"
9492 #: build/C/man3/sqrt.3:74
9493 msgid "On success, these functions return the square root of I<x>."
9494 msgstr "成功すると、これらの関数は I<x> の平方根を返す。"
9497 #: build/C/man3/sqrt.3:92
9498 msgid "If I<x> is less than -0, a domain error occurs, and a NaN is returned."
9500 "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。"
9503 #: build/C/man3/sqrt.3:99
9505 msgid "Domain error: I<x> less than -0"
9506 msgstr "領域エラー (domain error): I<x> が 0 未満"
9509 #: build/C/man3/sqrt.3:117
9510 msgid "B<cbrt>(3), B<csqrt>(3), B<hypot>(3)"
9511 msgstr "B<cbrt>(3), B<csqrt>(3), B<hypot>(3)"
9514 #: build/C/man3/tan.3:35
9520 #: build/C/man3/tan.3:35
9526 #: build/C/man3/tan.3:38
9527 msgid "tan, tanf, tanl - tangent function"
9528 msgstr "tan, tanf, tanl - 正接(タンジェント)関数"
9531 #: build/C/man3/tan.3:43
9533 msgid "B<double tan(double >I<x>B<);>\n"
9534 msgstr "B<double tan(double >I<x>B<);>\n"
9537 #: build/C/man3/tan.3:45
9539 msgid "B<float tanf(float >I<x>B<);>\n"
9540 msgstr "B<float tanf(float >I<x>B<);>\n"
9543 #: build/C/man3/tan.3:47
9545 msgid "B<long double tanl(long double >I<x>B<);>\n"
9546 msgstr "B<long double tanl(long double >I<x>B<);>\n"
9549 #: build/C/man3/tan.3:59
9550 msgid "B<tanf>(), B<tanl>():"
9551 msgstr "B<tanf>(), B<tanl>():"
9554 #: build/C/man3/tan.3:76
9556 "The B<tan>() function returns the tangent of I<x>, where I<x> is given in "
9559 "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"
9563 #: build/C/man3/tan.3:79
9564 msgid "On success, these functions return the tangent of I<x>."
9565 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。"
9567 #. I think overflow can't occur, because the closest floating-point
9568 #. representation of pi/2 is still not close enough to pi/2 to
9569 #. produce a large enough value to overflow.
9570 #. Testing certainly seems to bear this out. -- mtk, Jul 08
9571 #. POSIX.1 allows an optional underflow error;
9572 #. glibc 2.8 doesn't do this
9573 #. POSIX.1 an optional range error for subnormal x;
9574 #. glibc 2.8 doesn't do this
9576 #: build/C/man3/tan.3:107
9578 "If the correct result would overflow, a range error occurs, and the "
9579 "functions return B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, "
9580 "with the mathematically correct sign."
9582 "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"
9583 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。"
9586 #: build/C/man3/tan.3:141
9587 msgid "The B<tan>(), B<tanf>(), and B<tanl>() functions are thread-safe."
9588 msgstr "関数 B<tan>(), B<tanf>(), B<tanl>() はスレッドセーフである。"
9591 #: build/C/man3/tan.3:162
9593 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<ctan>(3), "
9596 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<ctan>(3), "
9600 #: build/C/man3/tanh.3:35
9606 #: build/C/man3/tanh.3:35
9612 #: build/C/man3/tanh.3:38
9613 msgid "tanh, tanhf, tanhl - hyperbolic tangent function"
9614 msgstr "tanh, tanhf, tanhl - 双曲線正接 (hyperbolic tangent) 関数"
9617 #: build/C/man3/tanh.3:43
9619 msgid "B<double tanh(double >I<x>B<);>\n"
9620 msgstr "B<double tanh(double >I<x>B<);>\n"
9623 #: build/C/man3/tanh.3:45
9625 msgid "B<float tanhf(float >I<x>B<);>\n"
9626 msgstr "B<float tanhf(float >I<x>B<);>\n"
9629 #: build/C/man3/tanh.3:47
9631 msgid "B<long double tanhl(long double >I<x>B<);>\n"
9632 msgstr "B<long double tanhl(long double >I<x>B<);>\n"
9635 #: build/C/man3/tanh.3:59
9636 msgid "B<tanhf>(), B<tanhl>():"
9637 msgstr "B<tanhf>(), B<tanhl>():"
9640 #: build/C/man3/tanh.3:74
9642 "The B<tanh>() function returns the hyperbolic tangent of I<x>, which is "
9643 "defined mathematically as:"
9645 "B<tanh>() 関数は I<x> の双曲線正接 (hyperbolic tangent) 関数を返す。 数学的"
9649 #: build/C/man3/tanh.3:77
9651 msgid " tanh(x) = sinh(x) / cosh(x)\n"
9652 msgstr " tanh(x) = sinh(x) / cosh(x)\n"
9655 #: build/C/man3/tanh.3:81
9656 msgid "On success, these functions return the hyperbolic tangent of I<x>."
9657 msgstr "成功すると、これらの関数は I<x> の双曲線正接を返す。"
9660 #: build/C/man3/tanh.3:108
9661 msgid "The B<tanh>(), B<tanhf>(), and B<tanhl>() functions are thread-safe."
9662 msgstr "関数 B<tanh>(), B<tanhf>(), B<tanhl>() はスレッドセーフである。"
9665 #: build/C/man3/tanh.3:121
9667 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<ctanh>(3), B<sinh>(3)"
9669 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<ctanh>(3), B<sinh>(3)"
9672 #: build/C/man3/tgamma.3:13
9678 #: build/C/man3/tgamma.3:16
9679 msgid "tgamma, tgammaf, tgammal - true gamma function"
9680 msgstr "tgamma, tgammaf, tgammal - 本当のガンマ関数"
9683 #: build/C/man3/tgamma.3:20
9684 msgid "B<double tgamma(double >I<x>B<);>"
9685 msgstr "B<double tgamma(double >I<x>B<);>"
9688 #: build/C/man3/tgamma.3:22
9689 msgid "B<float tgammaf(float >I<x>B<);>"
9690 msgstr "B<float tgammaf(float >I<x>B<);>"
9693 #: build/C/man3/tgamma.3:24
9694 msgid "B<long double tgammal(long double >I<x>B<);>"
9695 msgstr "B<long double tgammal(long double >I<x>B<);>"
9698 #: build/C/man3/tgamma.3:36
9699 msgid "B<tgamma>(), B<tgammaf>(), B<tgammal>():"
9700 msgstr "B<tgamma>(), B<tgammaf>(), B<tgammal>():"
9703 #: build/C/man3/tgamma.3:46
9704 msgid "The Gamma function is defined by"
9705 msgstr "ガンマ関数は以下のように定義される:"
9708 #: build/C/man3/tgamma.3:48
9710 msgid " Gamma(x) = integral from 0 to infinity of t^(x-1) e^-t dt\n"
9711 msgstr " Gamma(x) = t^(x-1) e^-t dt の 0 から無限大までの積分\n"
9714 #: build/C/man3/tgamma.3:53
9716 "It is defined for every real number except for nonpositive integers. For "
9717 "nonnegative integral I<m> one has"
9719 "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 "
9720 "I<m> に関して、以下が成立する:"
9723 #: build/C/man3/tgamma.3:55
9725 msgid " Gamma(m+1) = m!\n"
9726 msgstr " Gamma(m+1) = m!\n"
9729 #: build/C/man3/tgamma.3:58
9730 msgid "and, more generally, for all I<x>:"
9731 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:"
9734 #: build/C/man3/tgamma.3:60
9736 msgid " Gamma(x+1) = x * Gamma(x)\n"
9737 msgstr " Gamma(x+1) = x * Gamma(x)\n"
9740 #: build/C/man3/tgamma.3:64
9742 "Furthermore, the following is valid for all values of I<x> outside the poles:"
9743 msgstr "さらに、極を除くすべての I<x> で次式も成立する:"
9746 #: build/C/man3/tgamma.3:66
9748 msgid " Gamma(x) * Gamma(1 - x) = PI / sin(PI * x)\n"
9749 msgstr " Gamma(x) * Gamma(1 - x) = PI / sin(PI * x)\n"
9752 #: build/C/man3/tgamma.3:69
9753 msgid "On success, these functions return Gamma(x)."
9754 msgstr "成功すると、これらの関数は Gamma(x) を返す。"
9757 #: build/C/man3/tgamma.3:83
9759 "If I<x> is a negative integer, or is negative infinity, a domain error "
9760 "occurs, and a NaN is returned."
9762 "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 "
9766 #: build/C/man3/tgamma.3:96
9768 "If the result underflows, a range error occurs, and the functions return 0, "
9769 "with the correct mathematical sign."
9771 "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"
9772 "を返す。この際、数学的に正しい符号が付与される。"
9775 #: build/C/man3/tgamma.3:107
9777 "If I<x> is -0 or +0, a pole error occurs, and the functions return "
9778 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the same sign "
9781 "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 "
9782 "B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL>, を返す。 0 と同じ符号が付与される。"
9785 #: build/C/man3/tgamma.3:114
9787 msgid "Domain error: I<x> is a negative integer, or negative infinity"
9788 msgstr "領域エラー: I<x> が負の整数か負の無限大"
9790 #. FIXME . errno is not set to EDOM for x == -inf
9791 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6809
9793 #: build/C/man3/tgamma.3:124
9795 "I<errno> is set to B<EDOM>. An invalid floating-point exception "
9796 "(B<FE_INVALID>) is raised (but see BUGS)."
9798 "I<errno> に B<EDOM> が設定される。 不正 (invalid) 浮動小数点例外 "
9799 "(B<FE_INVALID>) が上がる (「バグ」の節を参照)。"
9802 #: build/C/man3/tgamma.3:124
9804 msgid "Pole error: I<x> is +0 or -0"
9805 msgstr "極エラー (pole error): I<x> が +0 か -0"
9808 #: build/C/man3/tgamma.3:143
9810 "glibc also gives the following error which is not specified in C99 or "
9813 "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。"
9815 #. FIXME . Is it intentional that errno is not set:
9816 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6810
9817 #. glibc (as at 2.8) also supports and an inexact
9818 #. exception for various cases.
9820 #: build/C/man3/tgamma.3:160
9821 msgid "I<errno> is not set for this case."
9822 msgstr "この場合は I<errno> は設定されない。"
9825 #: build/C/man3/tgamma.3:171
9827 "This function had to be called \"true gamma function\" since there is "
9828 "already a function B<gamma>(3) that returns something else (see B<gamma>"
9831 "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、"
9832 "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"
9833 "は B<gamma>(3) を参照)。"
9835 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6809
9837 #: build/C/man3/tgamma.3:179
9839 "If I<x> is negative infinity, I<errno> is not set (it should be set to "
9842 "I<x> が負の無限大の場合、 I<errno> は設定されない (B<EDOM> が設定されるべきで"
9846 #: build/C/man3/tgamma.3:188
9848 "In glibc versions 2.3.3 and earlier, an argument of +0 or -0 incorrectly "
9849 "produced a domain error (I<errno> set to B<EDOM> and an B<FE_INVALID> "
9850 "exception raised), rather than a pole error."
9852 "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"
9853 "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 "
9854 "B<EDOM> を設定され、 B<FE_INVALID> 例外が発生する)。"
9857 #: build/C/man3/tgamma.3:191
9858 msgid "B<gamma>(3), B<lgamma>(3)"
9859 msgstr "B<gamma>(3), B<lgamma>(3)"
9862 #: build/C/man3/trunc.3:25
9868 #: build/C/man3/trunc.3:28
9869 msgid "trunc, truncf, truncl - round to integer, toward zero"
9870 msgstr "trunc, truncf, truncl - 0 に近い方の整数値に丸める"
9873 #: build/C/man3/trunc.3:33
9875 msgid "B<double trunc(double >I<x>B<);>\n"
9876 msgstr "B<double trunc(double >I<x>B<);>\n"
9879 #: build/C/man3/trunc.3:35
9881 msgid "B<float truncf(float >I<x>B<);>\n"
9882 msgstr "B<float truncf(float >I<x>B<);>\n"
9885 #: build/C/man3/trunc.3:37
9887 msgid "B<long double truncl(long double >I<x>B<);>\n"
9888 msgstr "B<long double truncl(long double >I<x>B<);>\n"
9891 #: build/C/man3/trunc.3:50
9892 msgid "B<trunc>(), B<truncf>(), B<truncl>():"
9893 msgstr "B<trunc>(), B<truncf>(), B<truncl>():"
9896 #: build/C/man3/trunc.3:63
9898 "These functions round I<x> to the nearest integer not larger in absolute "
9901 "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。"
9904 #: build/C/man3/trunc.3:71
9905 msgid "If I<x> is integral, infinite, or NaN, I<x> itself is returned."
9906 msgstr "I<x> が整数、無限大、NaN の場合、I<x> 自身が返される。"
9909 #: build/C/man3/trunc.3:83
9911 "The B<trunc>(), B<truncf>(), and B<truncl>() functions are thread-safe."
9912 msgstr "関数 B<trunc>(), B<truncf>(), B<truncl>() はスレッドセーフである。"
9915 #: build/C/man3/y0.3:36
9921 #: build/C/man3/y0.3:40
9923 "y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - Bessel functions of the second "
9925 msgstr "y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - 第二種ベッセル関数"
9928 #: build/C/man3/y0.3:45
9930 msgid "B<double y0(double >I<x>B<);>\n"
9931 msgstr "B<double y0(double >I<x>B<);>\n"
9934 #: build/C/man3/y0.3:47
9936 msgid "B<double y1(double >I<x>B<);>\n"
9937 msgstr "B<double y1(double >I<x>B<);>\n"
9940 #: build/C/man3/y0.3:49
9942 msgid "B<double yn(int >I<n>B<, double >I<x>B<);>\n"
9943 msgstr "B<double yn(int >I<n>B<, double >I<x>B<);>\n"
9946 #: build/C/man3/y0.3:51
9948 msgid "B<float y0f(float >I<x>B<);>\n"
9949 msgstr "B<float y0f(float >I<x>B<);>\n"
9952 #: build/C/man3/y0.3:53
9954 msgid "B<float y1f(float >I<x>B<);>\n"
9955 msgstr "B<float y1f(float >I<x>B<);>\n"
9958 #: build/C/man3/y0.3:55
9960 msgid "B<float ynf(int >I<n>B<, float >I<x>B<);>\n"
9961 msgstr "B<float ynf(int >I<n>B<, float >I<x>B<);>\n"
9964 #: build/C/man3/y0.3:57
9966 msgid "B<long double y0l(long double >I<x>B<);>\n"
9967 msgstr "B<long double y0l(long double >I<x>B<);>\n"
9970 #: build/C/man3/y0.3:59
9972 msgid "B<long double y1l(long double >I<x>B<);>\n"
9973 msgstr "B<long double y1l(long double >I<x>B<);>\n"
9976 #: build/C/man3/y0.3:61
9978 msgid "B<long double ynl(int >I<n>B<, long double >I<x>B<);>\n"
9979 msgstr "B<long double ynl(int >I<n>B<, long double >I<x>B<);>\n"
9982 #: build/C/man3/y0.3:74
9983 msgid "B<y0>(), B<y1>(), B<yn>():"
9984 msgstr "B<y0>(), B<y1>(), B<yn>():"
9987 #: build/C/man3/y0.3:84
9988 msgid "B<y0f>(), B<y0l>(), B<y1f>(), B<y1l>(), B<ynf>(), B<ynl>():"
9989 msgstr "B<y0f>(), B<y0l>(), B<y1f>(), B<y1l>(), B<ynf>(), B<ynl>():"
9992 #: build/C/man3/y0.3:105
9994 "The B<y0>() and B<y1>() functions return Bessel functions of I<x> of the "
9995 "second kind of orders 0 and 1, respectively. The B<yn>() function returns "
9996 "the Bessel function of I<x> of the second kind of order I<n>."
9998 "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"
9999 "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"
10002 #. type: Plain text
10003 #: build/C/man3/y0.3:109
10004 msgid "The value of I<x> must be positive."
10005 msgstr "I<x> は正の値でなければならない。"
10007 #. type: Plain text
10008 #: build/C/man3/y0.3:126
10010 "The B<y0f>(), B<y1f>(), and B<ynf>() functions are versions that take and "
10011 "return I<float> values. The B<y0l>(), B<y1l>(), and B<ynl>() functions are "
10012 "versions that take and return I<long double> values."
10014 "関数 B<y0f>(), B<y1f>(), B<ynf>() は、 I<float> 型を引数に取り、返り値として"
10015 "返す。 関数 B<y0l>(), B<y1l>(), B<ynl>() は、 I<long double> 型を引数に取り、"
10018 #. type: Plain text
10019 #: build/C/man3/y0.3:130
10021 "On success, these functions return the appropriate Bessel value of the "
10022 "second kind for I<x>."
10023 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。"
10025 #. type: Plain text
10026 #: build/C/man3/y0.3:146
10028 "If I<x> is negative, a domain error occurs, and the functions return -"
10029 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively. (POSIX.1-2001 "
10030 "also allows a NaN return for this case.)"
10032 "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 -"
10033 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す (POSIX.1-2001 ではこの場合"
10034 "に NaN を返すことも認めている)。"
10036 #. type: Plain text
10037 #: build/C/man3/y0.3:157
10039 "If I<x> is 0.0, a pole error occurs, and the functions return -B<HUGE_VAL>, -"
10040 "B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
10042 "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 -"
10043 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
10045 #. type: Plain text
10046 #: build/C/man3/y0.3:161
10048 "If the result underflows, a range error occurs, and the functions return 0.0"
10050 "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 "
10053 #. type: Plain text
10054 #: build/C/man3/y0.3:171
10056 "If the result overflows, a range error occurs, and the functions return -"
10057 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively. (POSIX.1-2001 "
10058 "also allows a 0.0 return for this case.)"
10060 "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 -"
10061 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す (POSIX.1-2001 ではこの場合"
10062 "に 0.0 を返すことも認めている)。"
10065 #: build/C/man3/y0.3:186
10067 msgid "Pole error: I<x> is 0.0"
10068 msgstr "極エラー: I<x> が 0.0"
10070 #. Before POSIX.1-2001 TC2, this was (inconsistently) specified
10071 #. as a range error.
10072 #. FIXME . y0(0.0) gives EDOM
10073 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6808
10074 #. type: Plain text
10075 #: build/C/man3/y0.3:201
10077 "I<errno> is set to B<ERANGE> (but see BUGS). No B<FE_DIVBYZERO> exception "
10078 "is returned by B<fetestexcept>(3) for this case."
10080 "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"
10081 "場合、 B<fetestexcept>(3) は B<FE_DIVBYZERO> 例外を返さない。"
10083 #. e.g., y0(1e33) on glibc 2.8/x86-32
10084 #. An underflow floating-point exception
10085 #. .RB ( FE_UNDERFLOW )
10087 #. FIXME . Is it intentional that these functions do not use FE_*?
10088 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6806
10089 #. type: Plain text
10090 #: build/C/man3/y0.3:217
10092 "I<errno> is set to B<ERANGE>. No B<FE_UNDERFLOW> exception is returned by "
10093 "B<fetestexcept>(3) for this case."
10095 "I<errno> に B<ERANGE> が設定される。 このエラーの場合、 B<fetestexcept>(3) "
10096 "は B<FE_UNDERFLOW> 例外を返さない。"
10098 #. e.g., yn(10, 1e-40) on glibc 2.8/x86-32
10102 #. FIXME . Is it intentional that errno is not set?
10103 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6808
10104 #. type: Plain text
10105 #: build/C/man3/y0.3:230
10107 "I<errno> is not set for this case. An overflow floating-point exception "
10108 "(B<FE_OVERFLOW>) is raised."
10110 "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 "
10111 "(B<FE_OVERFLOW>) が上がる。"
10114 #. Bug raised: http://sourceware.org/bugzilla/show_bug.cgi?id=6807
10115 #. type: Plain text
10116 #: build/C/man3/y0.3:246
10118 "On a pole error, these functions set I<errno> to B<EDOM>, instead of "
10119 "B<ERANGE> as POSIX.1-2004 requires."
10121 "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、 "
10122 "POSIX.1-2004 では B<ERANGE> を設定することが要求されている。"
10124 #. FIXME . Actually, 2.3.2 is the earliest test result I have; so yet
10125 #. to confirm if this error occurs only in 2.3.2.
10126 #. type: Plain text
10127 #: build/C/man3/y0.3:253
10129 "In glibc version 2.3.2 and earlier, these functions do not raise an invalid "
10130 "floating-point exception (B<FE_INVALID>) when a domain error occurs."
10132 "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 "
10133 "不正浮動小数点例外 (B<FE_INVALID>) を上げない。"
10135 #. type: Plain text
10136 #: build/C/man3/y0.3:255