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: 2014-04-13 10:27+0900\n"
10 "PO-Revision-Date: 2014-04-13 10:37+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
239 #| "The macros B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> expand to constants of "
240 #| "types I<double>, I<float> and I<long double>, respectively, that "
241 #| "represent a large positive value, possibly plus infinity."
243 "The macros B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> expand to constants of "
244 "types I<double>, I<float> and I<long double>, respectively, that represent a "
245 "large positive value, possibly positive infinity."
247 "マクロ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> はそれぞれ I<double>, "
248 "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"
252 #: build/C/man3/INFINITY.3:77 build/C/man3/abs.3:91 build/C/man3/acos.3:113
253 #: build/C/man3/acosh.3:120 build/C/man3/asin.3:111 build/C/man3/asinh.3:113
254 #: build/C/man3/atan.3:104 build/C/man3/atan2.3:166 build/C/man3/atanh.3:139
255 #: build/C/man3/cbrt.3:98 build/C/man3/ceil.3:89 build/C/man3/copysign.3:103
256 #: build/C/man3/cos.3:112 build/C/man3/cosh.3:119 build/C/man3/div.3:100
257 #: build/C/man3/erf.3:134 build/C/man3/erfc.3:130 build/C/man3/exp.3:128
258 #: build/C/man3/exp10.3:77 build/C/man3/exp2.3:91 build/C/man3/expm1.3:144
259 #: build/C/man3/fabs.3:93 build/C/man3/fdim.3:89 build/C/man3/fenv.3:265
260 #: build/C/man3/floor.3:88 build/C/man3/fma.3:164 build/C/man3/fmax.3:66
261 #: build/C/man3/fmin.3:66 build/C/man3/fmod.3:146
262 #: build/C/man3/fpclassify.3:128 build/C/man3/frexp.3:116
263 #: build/C/man3/gamma.3:65 build/C/man3/hypot.3:158 build/C/man3/ilogb.3:154
264 #: build/C/man3/infnan.3:87 build/C/man3/isgreater.3:136 build/C/man3/j0.3:157
265 #: build/C/man3/ldexp.3:137 build/C/man3/lgamma.3:158 build/C/man3/log.3:128
266 #: build/C/man3/log10.3:89 build/C/man3/log1p.3:150 build/C/man3/log2.3:91
267 #: build/C/man3/logb.3:151 build/C/man3/lrint.3:121 build/C/man3/lround.3:124
268 #: build/C/man3/modf.3:103 build/C/man3/nan.3:75 build/C/man3/nextafter.3:190
269 #: build/C/man3/pow.3:316 build/C/man3/pow10.3:49 build/C/man3/remainder.3:180
270 #: build/C/man3/remquo.3:124 build/C/man3/rint.3:133 build/C/man3/round.3:96
271 #: build/C/man3/scalb.3:177 build/C/man3/scalbln.3:171
272 #: build/C/man3/signbit.3:66 build/C/man3/significand.3:51
273 #: build/C/man3/sin.3:116 build/C/man3/sincos.3:83 build/C/man3/sinh.3:124
274 #: build/C/man3/sqrt.3:107 build/C/man3/tan.3:141 build/C/man3/tanh.3:108
275 #: build/C/man3/tgamma.3:162 build/C/man3/trunc.3:83 build/C/man3/y0.3:230
277 msgid "CONFORMING TO"
281 #: build/C/man3/INFINITY.3:79
286 #: build/C/man3/INFINITY.3:79
292 #: build/C/man3/INFINITY.3:101
294 "On a glibc system, the macro B<HUGE_VAL> is always available. Availability "
295 "of the B<NAN> macro can be tested using B<#ifdef NAN>, and similarly for "
296 "B<INFINITY>, B<HUGE_VALF>, B<HUGE_VALL>. They will be defined by "
297 "I<E<lt>math.hE<gt>> if B<_ISOC99_SOURCE> or B<_GNU_SOURCE> is defined, or "
298 "B<__STDC_VERSION__> is defined and has a value not less than 199901L."
300 "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"
301 "用できるかは、 B<#ifdef NAN> を使ってテストできる。 B<INFINITY>, "
302 "B<HUGE_VALF>, B<HUGE_VALL> も同様である。 B<_ISOC99_SOURCE> か "
303 "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"
304 "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>> "
308 #: build/C/man3/INFINITY.3:101 build/C/man3/abs.3:135 build/C/man3/acos.3:119
309 #: build/C/man3/acosh.3:126 build/C/man3/asin.3:117 build/C/man3/asinh.3:119
310 #: build/C/man3/atan.3:110 build/C/man3/atan2.3:172 build/C/man3/atanh.3:156
311 #: build/C/man3/cbrt.3:102 build/C/man3/ceil.3:120 build/C/man3/copysign.3:112
312 #: build/C/man3/cos.3:125 build/C/man3/cosh.3:130 build/C/man3/div.3:115
313 #: build/C/man3/erf.3:140 build/C/man3/erfc.3:146 build/C/man3/exp.3:134
314 #: build/C/man3/exp10.3:79 build/C/man3/exp2.3:97 build/C/man3/expm1.3:178
315 #: build/C/man3/fabs.3:99 build/C/man3/fdim.3:91 build/C/man3/fenv.3:323
316 #: build/C/man3/finite.3:155 build/C/man3/floor.3:110 build/C/man3/fma.3:166
317 #: build/C/man3/fmax.3:68 build/C/man3/fmin.3:68 build/C/man3/fmod.3:160
318 #: build/C/man3/fpclassify.3:142 build/C/man3/frexp.3:155
319 #: build/C/man3/gamma.3:97 build/C/man3/hypot.3:164 build/C/man3/ilogb.3:156
320 #: build/C/man3/isgreater.3:143 build/C/man3/j0.3:172 build/C/man3/ldexp.3:143
321 #: build/C/man3/lgamma.3:177 build/C/man3/log.3:141 build/C/man3/log10.3:95
322 #: build/C/man3/log1p.3:153 build/C/man3/log2.3:97 build/C/man3/logb.3:153
323 #: build/C/man3/lrint.3:123 build/C/man3/lround.3:126
324 #: build/C/man7/math_error.7:256 build/C/man3/matherr.3:425
325 #: build/C/man3/modf.3:109 build/C/man3/nan.3:79 build/C/man3/nextafter.3:199
326 #: build/C/man3/pow.3:365 build/C/man3/pow10.3:54 build/C/man3/remainder.3:215
327 #: build/C/man3/remquo.3:126 build/C/man3/rint.3:155 build/C/man3/round.3:119
328 #: build/C/man3/scalb.3:200 build/C/man3/scalbln.3:189
329 #: build/C/man3/signbit.3:70 build/C/man3/significand.3:57
330 #: build/C/man3/sin.3:129 build/C/man3/sincos.3:85 build/C/man3/sinh.3:130
331 #: build/C/man3/sqrt.3:113 build/C/man3/tan.3:154 build/C/man3/tanh.3:114
332 #: build/C/man3/tgamma.3:188 build/C/man3/trunc.3:94 build/C/man3/y0.3:253
338 #: build/C/man3/INFINITY.3:104
339 msgid "B<fpclassify>(3), B<math_error>(7)"
340 msgstr "B<fpclassify>(3), B<math_error>(7)"
343 #: build/C/man3/INFINITY.3:104 build/C/man3/abs.3:141 build/C/man3/acos.3:127
344 #: build/C/man3/acosh.3:133 build/C/man3/asin.3:125 build/C/man3/asinh.3:126
345 #: build/C/man3/atan.3:119 build/C/man3/atan2.3:180 build/C/man3/atanh.3:163
346 #: build/C/man3/cbrt.3:105 build/C/man3/ceil.3:127 build/C/man3/copysign.3:114
347 #: build/C/man3/cos.3:134 build/C/man3/cosh.3:137 build/C/man3/div.3:118
348 #: build/C/man3/erf.3:144 build/C/man3/erfc.3:150 build/C/man3/exp.3:140
349 #: build/C/man3/exp10.3:85 build/C/man3/exp2.3:103 build/C/man3/expm1.3:182
350 #: build/C/man3/fabs.3:106 build/C/man3/fdim.3:93 build/C/man3/fenv.3:325
351 #: build/C/man3/finite.3:157 build/C/man3/floor.3:117 build/C/man3/fma.3:169
352 #: build/C/man3/fmax.3:70 build/C/man3/fmin.3:70 build/C/man3/fmod.3:162
353 #: build/C/man3/fpclassify.3:147 build/C/man3/frexp.3:158
354 #: build/C/man3/gamma.3:101 build/C/man3/hypot.3:167 build/C/man3/ilogb.3:160
355 #: build/C/man3/infnan.3:92 build/C/man3/isgreater.3:146 build/C/man3/j0.3:174
356 #: build/C/man3/ldexp.3:147 build/C/man3/lgamma.3:179 build/C/man3/log.3:148
357 #: build/C/man3/log10.3:102 build/C/man3/log1p.3:157 build/C/man3/log2.3:103
358 #: build/C/man3/logb.3:156 build/C/man3/lrint.3:130 build/C/man3/lround.3:133
359 #: build/C/man7/math_error.7:267 build/C/man3/matherr.3:429
360 #: build/C/man3/modf.3:112 build/C/man3/nan.3:83 build/C/man3/nextafter.3:201
361 #: build/C/man3/pow.3:369 build/C/man3/pow10.3:57 build/C/man3/remainder.3:219
362 #: build/C/man3/remquo.3:130 build/C/man3/rint.3:161 build/C/man3/round.3:126
363 #: build/C/man3/scalb.3:203 build/C/man3/scalbln.3:192
364 #: build/C/man3/signbit.3:72 build/C/man3/significand.3:60
365 #: build/C/man3/sin.3:138 build/C/man3/sincos.3:89 build/C/man3/sinh.3:137
366 #: build/C/man3/sqrt.3:117 build/C/man3/tan.3:162 build/C/man3/tanh.3:121
367 #: build/C/man3/tgamma.3:191 build/C/man3/trunc.3:101 build/C/man3/y0.3:255
373 #: build/C/man3/INFINITY.3:111 build/C/man3/abs.3:148 build/C/man3/acos.3:134
374 #: build/C/man3/acosh.3:140 build/C/man3/asin.3:132 build/C/man3/asinh.3:133
375 #: build/C/man3/atan.3:126 build/C/man3/atan2.3:187 build/C/man3/atanh.3:170
376 #: build/C/man3/cbrt.3:112 build/C/man3/ceil.3:134 build/C/man3/copysign.3:121
377 #: build/C/man3/cos.3:141 build/C/man3/cosh.3:144 build/C/man3/div.3:125
378 #: build/C/man3/erf.3:151 build/C/man3/erfc.3:157 build/C/man3/exp.3:147
379 #: build/C/man3/exp10.3:92 build/C/man3/exp2.3:110 build/C/man3/expm1.3:189
380 #: build/C/man3/fabs.3:113 build/C/man3/fdim.3:100 build/C/man3/fenv.3:332
381 #: build/C/man3/finite.3:164 build/C/man3/floor.3:124 build/C/man3/fma.3:176
382 #: build/C/man3/fmax.3:77 build/C/man3/fmin.3:77 build/C/man3/fmod.3:169
383 #: build/C/man3/fpclassify.3:154 build/C/man3/frexp.3:165
384 #: build/C/man3/gamma.3:108 build/C/man3/hypot.3:174 build/C/man3/ilogb.3:167
385 #: build/C/man3/infnan.3:99 build/C/man3/isgreater.3:153 build/C/man3/j0.3:181
386 #: build/C/man3/ldexp.3:154 build/C/man3/lgamma.3:186 build/C/man3/log.3:155
387 #: build/C/man3/log10.3:109 build/C/man3/log1p.3:164 build/C/man3/log2.3:110
388 #: build/C/man3/logb.3:163 build/C/man3/lrint.3:137 build/C/man3/lround.3:140
389 #: build/C/man7/math_error.7:274 build/C/man3/matherr.3:436
390 #: build/C/man3/modf.3:119 build/C/man3/nan.3:90 build/C/man3/nextafter.3:208
391 #: build/C/man3/pow.3:376 build/C/man3/pow10.3:64 build/C/man3/remainder.3:226
392 #: build/C/man3/remquo.3:137 build/C/man3/rint.3:168 build/C/man3/round.3:133
393 #: build/C/man3/scalb.3:210 build/C/man3/scalbln.3:199
394 #: build/C/man3/signbit.3:79 build/C/man3/significand.3:67
395 #: build/C/man3/sin.3:145 build/C/man3/sincos.3:96 build/C/man3/sinh.3:144
396 #: build/C/man3/sqrt.3:124 build/C/man3/tan.3:169 build/C/man3/tanh.3:128
397 #: build/C/man3/tgamma.3:198 build/C/man3/trunc.3:108 build/C/man3/y0.3:262
399 "This page is part of release 3.63 of the Linux I<man-pages> project. A "
400 "description of the project, and information about reporting bugs, can be "
401 "found at \\%http://www.kernel.org/doc/man-pages/."
403 "この man ページは Linux I<man-pages> プロジェクトのリリース 3.63 の一部\n"
404 "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"
405 "http://www.kernel.org/doc/man-pages/ に書かれている。"
408 #: build/C/man3/abs.3:34
414 #: build/C/man3/abs.3:34 build/C/man3/ceil.3:27 build/C/man3/modf.3:33
415 #: build/C/man3/round.3:27 build/C/man3/scalbln.3:27 build/C/man3/trunc.3:25
421 #: build/C/man3/abs.3:34 build/C/man3/asinh.3:35 build/C/man3/cbrt.3:30
422 #: build/C/man3/copysign.3:31 build/C/man3/erf.3:35 build/C/man3/erfc.3:26
423 #: build/C/man3/exp10.3:35 build/C/man3/gamma.3:9 build/C/man3/infnan.3:33
424 #: build/C/man3/nan.3:11 build/C/man3/nextafter.3:11 build/C/man3/remquo.3:12
425 #: build/C/man3/signbit.3:11 build/C/man3/significand.3:9
426 #: build/C/man3/sincos.3:9 build/C/man3/tgamma.3:13
432 #: build/C/man3/abs.3:37
433 msgid "abs, labs, llabs, imaxabs - compute the absolute value of an integer"
434 msgstr "abs, labs, llabs, imaxabs - 整数の絶対値を計算する"
437 #: build/C/man3/abs.3:40 build/C/man3/div.3:41
439 msgid "B<#include E<lt>stdlib.hE<gt>>\n"
440 msgstr "B<#include E<lt>stdlib.hE<gt>>\n"
443 #: build/C/man3/abs.3:42
445 msgid "B<int abs(int >I<j>B<);>\n"
446 msgstr "B<int abs(int >I<j>B<);>\n"
449 #: build/C/man3/abs.3:44
451 msgid "B<long int labs(long int >I<j>B<);>\n"
452 msgstr "B<long int labs(long int >I<j>B<);>\n"
455 #: build/C/man3/abs.3:46
457 msgid "B<long long int llabs(long long int >I<j>B<);>\n"
458 msgstr "B<long long int llabs(long long int >I<j>B<);>\n"
461 #: build/C/man3/abs.3:48 build/C/man3/div.3:49
463 msgid "B<#include E<lt>inttypes.hE<gt>>\n"
464 msgstr "B<#include E<lt>inttypes.hE<gt>>\n"
467 #: build/C/man3/abs.3:50
469 msgid "B<intmax_t imaxabs(intmax_t >I<j>B<);>\n"
470 msgstr "B<intmax_t imaxabs(intmax_t >I<j>B<);>\n"
473 #: build/C/man3/abs.3:55 build/C/man3/acos.3:52 build/C/man3/acosh.3:54
474 #: build/C/man3/asin.3:54 build/C/man3/asinh.3:54 build/C/man3/atan.3:54
475 #: build/C/man3/atan2.3:52 build/C/man3/atanh.3:54 build/C/man3/cbrt.3:49
476 #: build/C/man3/ceil.3:47 build/C/man3/copysign.3:50 build/C/man3/cos.3:53
477 #: build/C/man3/cosh.3:55 build/C/man3/div.3:56 build/C/man3/erf.3:52
478 #: build/C/man3/erfc.3:43 build/C/man3/exp.3:55 build/C/man3/exp2.3:55
479 #: build/C/man3/expm1.3:49 build/C/man3/fabs.3:51 build/C/man3/fdim.3:26
480 #: build/C/man3/finite.3:55 build/C/man3/floor.3:46 build/C/man3/fma.3:31
481 #: build/C/man3/fmax.3:26 build/C/man3/fmin.3:26 build/C/man3/fmod.3:54
482 #: build/C/man3/fpclassify.3:34 build/C/man3/frexp.3:53
483 #: build/C/man3/gamma.3:26 build/C/man3/hypot.3:52 build/C/man3/ilogb.3:46
484 #: build/C/man3/isgreater.3:36 build/C/man3/j0.3:68 build/C/man3/ldexp.3:53
485 #: build/C/man3/lgamma.3:39 build/C/man3/log.3:55 build/C/man3/log10.3:55
486 #: build/C/man3/log1p.3:48 build/C/man3/log2.3:55 build/C/man3/logb.3:46
487 #: build/C/man3/lrint.3:52 build/C/man3/lround.3:53 build/C/man3/modf.3:53
488 #: build/C/man3/nan.3:28 build/C/man3/nextafter.3:35 build/C/man3/pow.3:54
489 #: build/C/man3/remainder.3:61 build/C/man3/remquo.3:31 build/C/man3/rint.3:53
490 #: build/C/man3/round.3:46 build/C/man3/scalb.3:45 build/C/man3/scalbln.3:51
491 #: build/C/man3/signbit.3:24 build/C/man3/significand.3:27
492 #: build/C/man3/sin.3:54 build/C/man3/sinh.3:55 build/C/man3/sqrt.3:53
493 #: build/C/man3/tan.3:54 build/C/man3/tanh.3:54 build/C/man3/tgamma.3:30
494 #: build/C/man3/trunc.3:44 build/C/man3/y0.3:68
496 "Feature Test Macro Requirements for glibc (see B<feature_test_macros>(7)):"
497 msgstr "glibc 向けの機能検査マクロの要件 (B<feature_test_macros>(7) 参照):"
500 #: build/C/man3/abs.3:59
505 #: build/C/man3/abs.3:62 build/C/man3/div.3:63 build/C/man3/exp2.3:63
506 #: build/C/man3/fdim.3:34 build/C/man3/fma.3:40 build/C/man3/fmax.3:35
507 #: build/C/man3/fmin.3:35 build/C/man3/fpclassify.3:45
508 #: build/C/man3/isgreater.3:43 build/C/man3/log2.3:63 build/C/man3/lrint.3:59
509 #: build/C/man3/lround.3:60 build/C/man3/nan.3:37 build/C/man3/nextafter.3:65
510 #: build/C/man3/remquo.3:40 build/C/man3/round.3:55 build/C/man3/scalbln.3:60
511 #: build/C/man3/signbit.3:31 build/C/man3/tgamma.3:39 build/C/man3/trunc.3:53
513 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ "
516 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ "
520 #: build/C/man3/abs.3:65 build/C/man3/acos.3:63 build/C/man3/acosh.3:65
521 #: build/C/man3/acosh.3:75 build/C/man3/asin.3:65 build/C/man3/asinh.3:65
522 #: build/C/man3/asinh.3:75 build/C/man3/atan.3:65 build/C/man3/atan2.3:63
523 #: build/C/man3/atanh.3:65 build/C/man3/atanh.3:75 build/C/man3/cbrt.3:61
524 #: build/C/man3/cbrt.3:70 build/C/man3/ceil.3:58 build/C/man3/copysign.3:62
525 #: build/C/man3/cos.3:64 build/C/man3/cosh.3:66 build/C/man3/div.3:66
526 #: build/C/man3/erf.3:62 build/C/man3/erf.3:72 build/C/man3/erfc.3:53
527 #: build/C/man3/erfc.3:63 build/C/man3/exp.3:66 build/C/man3/exp2.3:66
528 #: build/C/man3/expm1.3:60 build/C/man3/expm1.3:70 build/C/man3/fabs.3:62
529 #: build/C/man3/fdim.3:37 build/C/man3/finite.3:70 build/C/man3/finite.3:83
530 #: build/C/man3/floor.3:57 build/C/man3/fma.3:43 build/C/man3/fmax.3:38
531 #: build/C/man3/fmin.3:38 build/C/man3/fmod.3:65 build/C/man3/fpclassify.3:48
532 #: build/C/man3/fpclassify.3:56 build/C/man3/fpclassify.3:64
533 #: build/C/man3/frexp.3:64 build/C/man3/hypot.3:62 build/C/man3/hypot.3:72
534 #: build/C/man3/ilogb.3:58 build/C/man3/ilogb.3:68 build/C/man3/isgreater.3:46
535 #: build/C/man3/ldexp.3:64 build/C/man3/lgamma.3:49 build/C/man3/lgamma.3:59
536 #: build/C/man3/log.3:66 build/C/man3/log10.3:66 build/C/man3/log1p.3:59
537 #: build/C/man3/log1p.3:69 build/C/man3/log2.3:66 build/C/man3/logb.3:57
538 #: build/C/man3/logb.3:67 build/C/man3/lrint.3:62 build/C/man3/lround.3:63
539 #: build/C/man3/modf.3:64 build/C/man3/nan.3:40 build/C/man3/nextafter.3:47
540 #: build/C/man3/nextafter.3:57 build/C/man3/nextafter.3:68
541 #: build/C/man3/pow.3:65 build/C/man3/remainder.3:73
542 #: build/C/man3/remainder.3:83 build/C/man3/remquo.3:43 build/C/man3/rint.3:64
543 #: build/C/man3/rint.3:74 build/C/man3/rint.3:84 build/C/man3/round.3:58
544 #: build/C/man3/scalbln.3:63 build/C/man3/scalbln.3:74
545 #: build/C/man3/signbit.3:34 build/C/man3/sin.3:65 build/C/man3/sinh.3:66
546 #: build/C/man3/sqrt.3:64 build/C/man3/tan.3:65 build/C/man3/tanh.3:65
547 #: build/C/man3/tgamma.3:42 build/C/man3/trunc.3:56
548 msgid "or I<cc\\ -std=c99>"
549 msgstr "or I<cc\\ -std=c99>"
552 #: build/C/man3/abs.3:79
554 "The B<abs>() function computes the absolute value of the integer argument "
555 "I<j>. The B<labs>(), B<llabs>() and B<imaxabs>() functions compute the "
556 "absolute value of the argument I<j> of the appropriate integer type for the "
559 "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>"
560 "(), 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"
564 #: build/C/man3/abs.3:79 build/C/man3/acos.3:73 build/C/man3/acosh.3:84
565 #: build/C/man3/asin.3:74 build/C/man3/asinh.3:84 build/C/man3/atan.3:74
566 #: build/C/man3/atan2.3:72 build/C/man3/atanh.3:84 build/C/man3/cbrt.3:79
567 #: build/C/man3/ceil.3:69 build/C/man3/copysign.3:81 build/C/man3/cos.3:75
568 #: build/C/man3/cosh.3:79 build/C/man3/div.3:89 build/C/man3/erf.3:83
569 #: build/C/man3/erfc.3:71 build/C/man3/exp.3:74 build/C/man3/exp10.3:58
570 #: build/C/man3/exp2.3:74 build/C/man3/expm1.3:88 build/C/man3/fabs.3:68
571 #: build/C/man3/fdim.3:42 build/C/man3/fenv.3:258 build/C/man3/floor.3:68
572 #: build/C/man3/fma.3:53 build/C/man3/fmax.3:45 build/C/man3/fmin.3:45
573 #: build/C/man3/fmod.3:87 build/C/man3/frexp.3:74 build/C/man3/gamma.3:59
574 #: build/C/man3/hypot.3:92 build/C/man3/ilogb.3:78 build/C/man3/infnan.3:56
575 #: build/C/man3/isgreater.3:111 build/C/man3/j0.3:121 build/C/man3/ldexp.3:73
576 #: build/C/man3/lgamma.3:96 build/C/man3/log.3:73 build/C/man3/log10.3:73
577 #: build/C/man3/log1p.3:83 build/C/man3/log2.3:73 build/C/man3/logb.3:94
578 #: build/C/man3/lrint.3:74 build/C/man3/lround.3:77 build/C/man3/modf.3:76
579 #: build/C/man3/nextafter.3:104 build/C/man3/pow.3:75
580 #: build/C/man3/remainder.3:118 build/C/man3/remquo.3:73
581 #: build/C/man3/rint.3:111 build/C/man3/round.3:75 build/C/man3/scalb.3:79
582 #: build/C/man3/scalbln.3:95 build/C/man3/signbit.3:53 build/C/man3/sin.3:76
583 #: build/C/man3/sincos.3:49 build/C/man3/sinh.3:79 build/C/man3/sqrt.3:71
584 #: build/C/man3/tan.3:76 build/C/man3/tanh.3:78 build/C/man3/tgamma.3:67
585 #: build/C/man3/trunc.3:63 build/C/man3/y0.3:126
591 #: build/C/man3/abs.3:82
593 "Returns the absolute value of the integer argument, of the appropriate "
594 "integer type for the function."
595 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。"
598 #: build/C/man3/abs.3:82 build/C/man3/asinh.3:105 build/C/man3/atan.3:96
599 #: build/C/man3/cbrt.3:90 build/C/man3/ceil.3:81 build/C/man3/copysign.3:95
600 #: build/C/man3/cos.3:104 build/C/man3/div.3:91 build/C/man3/erf.3:126
601 #: build/C/man3/erfc.3:122 build/C/man3/expm1.3:136 build/C/man3/fabs.3:85
602 #: build/C/man3/fdim.3:81 build/C/man3/finite.3:121 build/C/man3/floor.3:80
603 #: build/C/man3/fma.3:156 build/C/man3/fmax.3:58 build/C/man3/fmin.3:58
604 #: build/C/man3/fpclassify.3:118 build/C/man3/frexp.3:108
605 #: build/C/man3/ilogb.3:146 build/C/man3/isgreater.3:125
606 #: build/C/man3/ldexp.3:129 build/C/man3/log1p.3:142 build/C/man3/logb.3:143
607 #: build/C/man3/lrint.3:110 build/C/man3/lround.3:113 build/C/man3/modf.3:95
608 #: build/C/man3/nextafter.3:179 build/C/man3/rint.3:122
609 #: build/C/man3/round.3:88 build/C/man3/scalbln.3:160
610 #: build/C/man3/signbit.3:61 build/C/man3/sin.3:108 build/C/man3/sincos.3:75
611 #: build/C/man3/tan.3:133 build/C/man3/tanh.3:100 build/C/man3/trunc.3:75
617 #: build/C/man3/abs.3:83 build/C/man3/asinh.3:106 build/C/man3/atan.3:97
618 #: build/C/man3/cbrt.3:91 build/C/man3/ceil.3:82 build/C/man3/copysign.3:96
619 #: build/C/man3/cos.3:105 build/C/man3/div.3:92 build/C/man3/erf.3:127
620 #: build/C/man3/erfc.3:123 build/C/man3/expm1.3:137 build/C/man3/fabs.3:86
621 #: build/C/man3/fdim.3:82 build/C/man3/finite.3:122 build/C/man3/floor.3:81
622 #: build/C/man3/fma.3:157 build/C/man3/fmax.3:59 build/C/man3/fmin.3:59
623 #: build/C/man3/fpclassify.3:119 build/C/man3/frexp.3:109
624 #: build/C/man3/ilogb.3:147 build/C/man3/isgreater.3:126
625 #: build/C/man3/ldexp.3:130 build/C/man3/log1p.3:143 build/C/man3/logb.3:144
626 #: build/C/man3/lrint.3:111 build/C/man3/lround.3:114 build/C/man3/modf.3:96
627 #: build/C/man3/nextafter.3:180 build/C/man3/rint.3:123
628 #: build/C/man3/round.3:89 build/C/man3/scalbln.3:161
629 #: build/C/man3/signbit.3:62 build/C/man3/sin.3:109 build/C/man3/sincos.3:76
630 #: build/C/man3/tan.3:134 build/C/man3/tanh.3:101 build/C/man3/trunc.3:76
632 msgid "Multithreading (see pthreads(7))"
633 msgstr "マルチスレッディング (pthreads(7) 参照)"
636 #: build/C/man3/abs.3:91
638 "The B<abs>(), B<labs>(), B<llabs>(), and B<imaxabs>() functions are thread-"
641 "関数 B<abs>(), B<labs>(), B<llabs>(), B<imaxabs>() はスレッドセーフである。"
643 #. POSIX.1 (1996 edition) requires only the
647 #: build/C/man3/abs.3:106
649 "SVr4, POSIX.1-2001, 4.3BSD, C99. C89 only includes the B<abs>() and B<labs>"
650 "() functions; the functions B<llabs>() and B<imaxabs>() were added in C99."
652 "SVr4, POSIX.1-2001, 4.3BSD, C99. C89 は B<abs>() 関数と B<labs>() 関数のみ"
653 "を含んでいる。 B<llabs>() 関数と B<imaxabs>() 関数は C99 で追加された。"
656 #: build/C/man3/abs.3:106 build/C/man3/ceil.3:95 build/C/man3/copysign.3:108
657 #: build/C/man3/erfc.3:136 build/C/man3/fenv.3:267 build/C/man3/finite.3:135
658 #: build/C/man3/floor.3:94 build/C/man3/fpclassify.3:135
659 #: build/C/man3/gamma.3:68 build/C/man3/infnan.3:89
660 #: build/C/man3/isgreater.3:138 build/C/man7/math_error.7:187
661 #: build/C/man3/pow10.3:51 build/C/man3/rint.3:135 build/C/man3/round.3:98
662 #: build/C/man3/scalbln.3:173 build/C/man3/tgamma.3:164
663 #: build/C/man3/trunc.3:85
669 #: build/C/man3/abs.3:109
671 "Trying to take the absolute value of the most negative integer is not "
673 msgstr "最大の負整数の絶対値は、定義されていない。"
676 #: build/C/man3/abs.3:118
678 "The B<llabs>() function is included in glibc since version 2.0, but is not "
679 "in libc5 or libc4. The B<imaxabs>() function is included in glibc since "
682 "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 "
683 "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"
687 #: build/C/man3/abs.3:124
689 "For B<llabs>() to be declared, it may be necessary to define "
690 "B<_ISOC99_SOURCE> or B<_ISOC9X_SOURCE> (depending on the version of glibc) "
691 "before including any standard headers."
693 "B<llabs>() が宣言されるためには、標準ヘッダを include する前に "
694 "B<_ISOC99_SOURCE> か B<_ISOC9X_SOURCE>(どちらかは glibc の バージョンに依存す"
695 "る)を define しておく必要がある。"
698 #: build/C/man3/abs.3:135
700 "GCC handles B<abs>() and B<labs>() as built-in functions. GCC 3.0 also "
701 "handles B<llabs>() and B<imaxabs>() as built-ins."
703 "GCC は B<abs>() と B<labs>() をビルドイン関数として扱う。 GCC 3.0 は "
704 "B<llabs>() と B<imaxabs>() もビルドインとして扱う。"
707 #: build/C/man3/abs.3:141
708 msgid "B<cabs>(3), B<ceil>(3), B<fabs>(3), B<floor>(3), B<rint>(3)"
709 msgstr "B<cabs>(3), B<ceil>(3), B<fabs>(3), B<floor>(3), B<rint>(3)"
712 #: build/C/man3/acos.3:35
718 #: build/C/man3/acos.3:35 build/C/man3/acosh.3:35 build/C/man3/asin.3:35
719 #: build/C/man3/atan2.3:35 build/C/man3/cosh.3:36 build/C/man3/exp.3:36
720 #: build/C/man3/exp2.3:36 build/C/man3/hypot.3:33 build/C/man3/log.3:36
721 #: build/C/man3/log10.3:36 build/C/man3/nan.3:11 build/C/man3/remainder.3:37
722 #: build/C/man3/remquo.3:12 build/C/man3/sinh.3:36 build/C/man3/sqrt.3:34
723 #: build/C/man3/tgamma.3:13
729 #: build/C/man3/acos.3:38
730 msgid "acos, acosf, acosl - arc cosine function"
731 msgstr "acos, acosf, acosl - 逆余弦（arc cosine）関数"
734 #: build/C/man3/acos.3:45
737 "B<double acos(double >I<x>B<);>\n"
738 "B<float acosf(float >I<x>B<);>\n"
739 "B<long double acosl(long double >I<x>B<);>\n"
741 "B<double acos(double >I<x>B<);>\n"
742 "B<float acosf(float >I<x>B<);>\n"
743 "B<long double acosl(long double >I<x>B<);>\n"
746 #: build/C/man3/acos.3:48 build/C/man3/acosh.3:50 build/C/man3/asin.3:50
747 #: build/C/man3/asinh.3:50 build/C/man3/atan.3:50 build/C/man3/atan2.3:48
748 #: build/C/man3/atanh.3:50 build/C/man3/cbrt.3:45 build/C/man3/ceil.3:43
749 #: build/C/man3/copysign.3:46 build/C/man3/cos.3:49 build/C/man3/cosh.3:51
750 #: build/C/man3/erf.3:48 build/C/man3/erfc.3:39 build/C/man3/exp.3:51
751 #: build/C/man3/exp10.3:52 build/C/man3/exp2.3:51 build/C/man3/expm1.3:45
752 #: build/C/man3/fabs.3:47 build/C/man3/fdim.3:22 build/C/man3/fenv.3:61
753 #: build/C/man3/floor.3:42 build/C/man3/fma.3:27 build/C/man3/fmax.3:22
754 #: build/C/man3/fmin.3:22 build/C/man3/fmod.3:50 build/C/man3/fpclassify.3:30
755 #: build/C/man3/frexp.3:49 build/C/man3/gamma.3:22 build/C/man3/hypot.3:48
756 #: build/C/man3/ilogb.3:42 build/C/man3/infnan.3:44
757 #: build/C/man3/isgreater.3:32 build/C/man3/j0.3:64 build/C/man3/ldexp.3:49
758 #: build/C/man3/lgamma.3:35 build/C/man3/log.3:51 build/C/man3/log10.3:51
759 #: build/C/man3/log1p.3:44 build/C/man3/log2.3:51 build/C/man3/logb.3:42
760 #: build/C/man3/lrint.3:48 build/C/man3/lround.3:49 build/C/man3/matherr.3:41
761 #: build/C/man3/modf.3:49 build/C/man3/nan.3:24 build/C/man3/nextafter.3:31
762 #: build/C/man3/pow.3:50 build/C/man3/pow10.3:41 build/C/man3/remainder.3:57
763 #: build/C/man3/remquo.3:27 build/C/man3/rint.3:49 build/C/man3/round.3:42
764 #: build/C/man3/scalb.3:41 build/C/man3/scalbln.3:47 build/C/man3/signbit.3:20
765 #: build/C/man3/significand.3:23 build/C/man3/sin.3:50
766 #: build/C/man3/sincos.3:25 build/C/man3/sinh.3:51 build/C/man3/sqrt.3:49
767 #: build/C/man3/tan.3:50 build/C/man3/tanh.3:50 build/C/man3/tgamma.3:26
768 #: build/C/man3/trunc.3:40 build/C/man3/y0.3:64
769 msgid "Link with I<-lm>."
770 msgstr "I<-lm> でリンクする。"
773 #: build/C/man3/acos.3:57
774 msgid "B<acosf>(), B<acosl>():"
775 msgstr "B<acosf>(), B<acosl>():"
778 #: build/C/man3/acos.3:60 build/C/man3/acosh.3:72 build/C/man3/asin.3:62
779 #: build/C/man3/asinh.3:72 build/C/man3/atan.3:62 build/C/man3/atan2.3:60
780 #: build/C/man3/atanh.3:72 build/C/man3/ceil.3:55 build/C/man3/cos.3:61
781 #: build/C/man3/cosh.3:63 build/C/man3/erf.3:69 build/C/man3/exp.3:63
782 #: build/C/man3/expm1.3:67 build/C/man3/fabs.3:59 build/C/man3/floor.3:54
783 #: build/C/man3/fmod.3:62 build/C/man3/fpclassify.3:61 build/C/man3/frexp.3:61
784 #: build/C/man3/hypot.3:69 build/C/man3/ilogb.3:65 build/C/man3/ldexp.3:61
785 #: build/C/man3/lgamma.3:56 build/C/man3/log.3:63 build/C/man3/log10.3:63
786 #: build/C/man3/log1p.3:66 build/C/man3/logb.3:64 build/C/man3/modf.3:61
787 #: build/C/man3/nextafter.3:54 build/C/man3/pow.3:62
788 #: build/C/man3/remainder.3:80 build/C/man3/rint.3:81
789 #: build/C/man3/scalbln.3:71 build/C/man3/sin.3:62 build/C/man3/sinh.3:63
790 #: build/C/man3/sqrt.3:61 build/C/man3/tan.3:62 build/C/man3/tanh.3:62
792 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
793 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
795 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
796 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
799 #: build/C/man3/acos.3:73
801 "The B<acos>() function calculates the arc cosine of I<x>; that is the value "
802 "whose cosine is I<x>."
804 "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 "
805 "(cosine) が I<x> となる値である。"
808 #: build/C/man3/acos.3:77
810 "On success, these functions return the arc cosine of I<x> in radians; the "
811 "return value is in the range [0,\\ pi]."
813 "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,"
817 #: build/C/man3/acos.3:81 build/C/man3/acosh.3:91 build/C/man3/asin.3:82
818 #: build/C/man3/asinh.3:91 build/C/man3/atan.3:82 build/C/man3/atanh.3:91
819 #: build/C/man3/cos.3:82 build/C/man3/cosh.3:86 build/C/man3/erf.3:91
820 #: build/C/man3/erfc.3:79 build/C/man3/exp.3:82 build/C/man3/expm1.3:96
821 #: build/C/man3/fabs.3:75 build/C/man3/j0.3:129 build/C/man3/ldexp.3:87
822 #: build/C/man3/lgamma.3:102 build/C/man3/log.3:81 build/C/man3/log1p.3:91
823 #: build/C/man3/logb.3:102 build/C/man3/scalbln.3:106 build/C/man3/sin.3:83
824 #: build/C/man3/sinh.3:86 build/C/man3/sqrt.3:78 build/C/man3/tan.3:83
825 #: build/C/man3/tanh.3:85 build/C/man3/tgamma.3:73 build/C/man3/y0.3:134
826 msgid "If I<x> is a NaN, a NaN is returned."
827 msgstr "I<x> が NaN の場合、NaN が返される。"
830 #: build/C/man3/acos.3:86 build/C/man3/acosh.3:95
831 msgid "If I<x> is +1, +0 is returned."
832 msgstr "I<x> が +1 の場合、+0 が返される。"
835 #: build/C/man3/acos.3:92 build/C/man3/cos.3:88 build/C/man3/sin.3:92
836 #: build/C/man3/tan.3:89
838 "If I<x> is positive infinity or negative infinity, a domain error occurs, "
839 "and a NaN is returned."
841 "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、"
844 #. POSIX.1-2001 documents an optional range error for subnormal x;
845 #. glibc 2.8 does not do this.
847 #: build/C/man3/acos.3:98 build/C/man3/asin.3:96
849 "If I<x> is outside the range [-1,\\ 1], a domain error occurs, and a NaN is "
852 "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"
856 #: build/C/man3/acos.3:98 build/C/man3/acosh.3:105 build/C/man3/asin.3:96
857 #: build/C/man3/asinh.3:103 build/C/man3/atan.3:94 build/C/man3/atan2.3:162
858 #: build/C/man3/atanh.3:115 build/C/man3/cbrt.3:88 build/C/man3/ceil.3:78
859 #: build/C/man3/copysign.3:93 build/C/man3/cos.3:88 build/C/man3/cosh.3:104
860 #: build/C/man3/erf.3:106 build/C/man3/erfc.3:102 build/C/man3/exp.3:105
861 #: build/C/man3/exp10.3:65 build/C/man3/exp2.3:81 build/C/man3/expm1.3:117
862 #: build/C/man3/fabs.3:83 build/C/man3/fdim.3:59 build/C/man3/floor.3:77
863 #: build/C/man3/fma.3:117 build/C/man3/fmax.3:54 build/C/man3/fmin.3:54
864 #: build/C/man3/fmod.3:120 build/C/man3/frexp.3:106 build/C/man3/gamma.3:62
865 #: build/C/man3/hypot.3:128 build/C/man3/ilogb.3:110 build/C/man3/infnan.3:76
866 #: build/C/man3/isgreater.3:123 build/C/man3/j0.3:136 build/C/man3/ldexp.3:106
867 #: build/C/man3/lgamma.3:132 build/C/man3/log.3:105 build/C/man3/log10.3:81
868 #: build/C/man3/log1p.3:113 build/C/man3/log2.3:81 build/C/man3/logb.3:116
869 #: build/C/man3/lrint.3:88 build/C/man3/lround.3:91 build/C/man3/modf.3:93
870 #: build/C/man3/nextafter.3:149 build/C/man3/pow.3:256
871 #: build/C/man3/remainder.3:150 build/C/man3/remquo.3:101
872 #: build/C/man3/rint.3:119 build/C/man3/round.3:83 build/C/man3/scalb.3:138
873 #: build/C/man3/scalbln.3:130 build/C/man3/signbit.3:59 build/C/man3/sin.3:92
874 #: build/C/man3/sincos.3:52 build/C/man3/sinh.3:109 build/C/man3/sqrt.3:92
875 #: build/C/man3/tan.3:107 build/C/man3/tanh.3:98 build/C/man3/tgamma.3:107
876 #: build/C/man3/trunc.3:71 build/C/man3/y0.3:171
882 #: build/C/man3/acos.3:103 build/C/man3/acosh.3:110 build/C/man3/asin.3:101
883 #: build/C/man3/atanh.3:120 build/C/man3/cos.3:93 build/C/man3/cosh.3:109
884 #: build/C/man3/erf.3:111 build/C/man3/erfc.3:107 build/C/man3/exp.3:110
885 #: build/C/man3/exp10.3:70 build/C/man3/exp2.3:86 build/C/man3/expm1.3:122
886 #: build/C/man3/fdim.3:64 build/C/man3/fma.3:122 build/C/man3/fmod.3:125
887 #: build/C/man3/hypot.3:133 build/C/man3/ilogb.3:115 build/C/man3/j0.3:141
888 #: build/C/man3/ldexp.3:111 build/C/man3/lgamma.3:137 build/C/man3/log.3:110
889 #: build/C/man3/log10.3:86 build/C/man3/log1p.3:118 build/C/man3/log2.3:86
890 #: build/C/man3/logb.3:121 build/C/man3/lrint.3:93 build/C/man3/lround.3:96
891 #: build/C/man3/nextafter.3:154 build/C/man3/pow.3:281
892 #: build/C/man3/remainder.3:155 build/C/man3/remquo.3:106
893 #: build/C/man3/scalb.3:143 build/C/man3/scalbln.3:135 build/C/man3/sin.3:97
894 #: build/C/man3/sincos.3:57 build/C/man3/sinh.3:114 build/C/man3/sqrt.3:97
895 #: build/C/man3/tan.3:112 build/C/man3/tgamma.3:112 build/C/man3/y0.3:176
897 "See B<math_error>(7) for information on how to determine whether an error "
898 "has occurred when calling these functions."
900 "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 "
901 "B<math_error>(7) を参照のこと。"
904 #: build/C/man3/acos.3:105 build/C/man3/acosh.3:112 build/C/man3/asin.3:103
905 #: build/C/man3/atanh.3:122 build/C/man3/cos.3:95 build/C/man3/cosh.3:111
906 #: build/C/man3/erf.3:113 build/C/man3/erfc.3:109 build/C/man3/exp.3:112
907 #: build/C/man3/expm1.3:124 build/C/man3/fdim.3:66 build/C/man3/fma.3:124
908 #: build/C/man3/fmod.3:127 build/C/man3/hypot.3:135 build/C/man3/ilogb.3:117
909 #: build/C/man3/j0.3:143 build/C/man3/ldexp.3:113 build/C/man3/lgamma.3:139
910 #: build/C/man3/log.3:112 build/C/man3/log1p.3:120 build/C/man3/logb.3:123
911 #: build/C/man3/lrint.3:95 build/C/man3/lround.3:98
912 #: build/C/man3/nextafter.3:156 build/C/man3/pow.3:283
913 #: build/C/man3/remainder.3:157 build/C/man3/remquo.3:108
914 #: build/C/man3/scalb.3:145 build/C/man3/scalbln.3:137 build/C/man3/sin.3:99
915 #: build/C/man3/sincos.3:59 build/C/man3/sinh.3:116 build/C/man3/sqrt.3:99
916 #: build/C/man3/tan.3:114 build/C/man3/tgamma.3:114 build/C/man3/y0.3:178
917 msgid "The following errors can occur:"
918 msgstr "以下のエラーが発生する可能性がある。"
921 #: build/C/man3/acos.3:105 build/C/man3/asin.3:103
923 msgid "Domain error: I<x> is outside the range [-1,\\ 1]"
924 msgstr "領域エラー (domain error): I<x> が [-1,\\ 1] の範囲に入っていない"
927 #: build/C/man3/acos.3:113 build/C/man3/acosh.3:120 build/C/man3/asin.3:111
928 #: build/C/man3/atanh.3:130 build/C/man3/fmod.3:146 build/C/man3/log.3:120
929 #: build/C/man3/pow.3:291 build/C/man3/remainder.3:180 build/C/man3/sqrt.3:107
930 #: build/C/man3/y0.3:186
932 "I<errno> is set to B<EDOM>. An invalid floating-point exception "
933 "(B<FE_INVALID>) is raised."
935 "I<errno> に B<EDOM> が設定される。 不正 (invalid) 浮動小数点例外 "
936 "(B<FE_INVALID>) が上がる。"
939 #: build/C/man3/acos.3:119 build/C/man3/acosh.3:126 build/C/man3/asin.3:117
940 #: build/C/man3/asinh.3:119 build/C/man3/atan.3:110 build/C/man3/atan2.3:172
941 #: build/C/man3/atanh.3:145 build/C/man3/ceil.3:95 build/C/man3/exp.3:134
942 #: build/C/man3/exp2.3:97 build/C/man3/fabs.3:99 build/C/man3/floor.3:94
943 #: build/C/man3/fmod.3:152 build/C/man3/frexp.3:122 build/C/man3/ldexp.3:143
944 #: build/C/man3/log.3:134 build/C/man3/log10.3:95 build/C/man3/modf.3:109
945 #: build/C/man3/pow.3:322 build/C/man3/sin.3:122 build/C/man3/sinh.3:130
946 #: build/C/man3/sqrt.3:113 build/C/man3/tan.3:147 build/C/man3/tanh.3:114
948 "C99, POSIX.1-2001. The variant returning I<double> also conforms to SVr4, "
951 "C99, POSIX.1-2001. I<double> 版の関数は SVr4, 4.3BSD, C89 にも準拠している。"
954 #: build/C/man3/acos.3:127
956 "B<asin>(3), B<atan>(3), B<atan2>(3), B<cacos>(3), B<cos>(3), B<sin>(3), "
959 "B<asin>(3), B<atan>(3), B<atan2>(3), B<cacos>(3), B<cos>(3), B<sin>(3), "
963 #: build/C/man3/acosh.3:35
969 #: build/C/man3/acosh.3:38
970 msgid "acosh, acoshf, acoshl - inverse hyperbolic cosine function"
971 msgstr "acosh, acoshf, acoshl - 逆双曲線余弦（inverse hyperbolic cosine）関数"
974 #: build/C/man3/acosh.3:43
976 msgid "B<double acosh(double >I<x>B<);>\n"
977 msgstr "B<double acosh(double >I<x>B<);>\n"
980 #: build/C/man3/acosh.3:45
982 msgid "B<float acoshf(float >I<x>B<);>\n"
983 msgstr "B<float acoshf(float >I<x>B<);>\n"
986 #: build/C/man3/acosh.3:47
988 msgid "B<long double acoshl(long double >I<x>B<);>\n"
989 msgstr "B<long double acoshl(long double >I<x>B<);>\n"
992 #: build/C/man3/acosh.3:58
997 #: build/C/man3/acosh.3:62 build/C/man3/asinh.3:62 build/C/man3/atanh.3:62
998 #: build/C/man3/cbrt.3:58 build/C/man3/expm1.3:57 build/C/man3/ilogb.3:55
999 #: build/C/man3/log1p.3:56 build/C/man3/logb.3:54 build/C/man3/nextafter.3:44
1000 #: build/C/man3/rint.3:71
1002 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
1003 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
1006 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
1007 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
1011 #: build/C/man3/acosh.3:69
1012 msgid "B<acoshf>(), B<acoshl>():"
1013 msgstr "B<acoshf>(), B<acoshl>():"
1016 #: build/C/man3/acosh.3:84
1018 "The B<acosh>() function calculates the inverse hyperbolic cosine of I<x>; "
1019 "that is the value whose hyperbolic cosine is I<x>."
1021 "B<acosh>() 関数は I<x> の逆双曲線余弦（inverse hyperbolic cosine）を 計算す"
1022 "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"
1026 #: build/C/man3/acosh.3:87
1028 "On success, these functions return the inverse hyperbolic cosine of I<x>."
1029 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。"
1032 #: build/C/man3/acosh.3:99 build/C/man3/exp.3:87 build/C/man3/expm1.3:105
1033 #: build/C/man3/log.3:90 build/C/man3/log1p.3:95 build/C/man3/sqrt.3:86
1034 #: build/C/man3/tgamma.3:77
1035 msgid "If I<x> is positive infinity, positive infinity is returned."
1036 msgstr "I<x> が正の無限大の場合、正の無限大が返される。"
1039 #: build/C/man3/acosh.3:105
1041 "If I<x> is less than 1, a domain error occurs, and the functions return a "
1044 "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"
1048 #: build/C/man3/acosh.3:112
1050 msgid "Domain error: I<x> is less than 1"
1051 msgstr "領域エラー (domain error): I<x> が 1 より小さい"
1054 #: build/C/man3/acosh.3:133
1056 "B<asinh>(3), B<atanh>(3), B<cacosh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1058 "B<asinh>(3), B<atanh>(3), B<cacosh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1061 #: build/C/man3/asin.3:35
1067 #: build/C/man3/asin.3:38
1068 msgid "asin, asinf, asinl - arc sine function"
1069 msgstr "asin, asinf, asinl - 逆正弦（arc sine）関数"
1072 #: build/C/man3/asin.3:43
1074 msgid "B<double asin(double >I<x>B<);>\n"
1075 msgstr "B<double asin(double >I<x>B<);>\n"
1078 #: build/C/man3/asin.3:45
1080 msgid "B<float asinf(float >I<x>B<);>\n"
1081 msgstr "B<float asinf(float >I<x>B<);>\n"
1084 #: build/C/man3/asin.3:47
1086 msgid "B<long double asinl(long double >I<x>B<);>\n"
1087 msgstr "B<long double asinl(long double >I<x>B<);>\n"
1090 #: build/C/man3/asin.3:59
1091 msgid "B<asinf>(), B<asinl>():"
1092 msgstr "B<asinf>(), B<asinl>():"
1095 #: build/C/man3/asin.3:74
1097 "The B<asin>() function calculates the principal value of the arc sine of "
1098 "I<x>; that is the value whose sine is I<x>."
1100 "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"
1101 "正弦（sine）が I<x> となるような値である。"
1104 #: build/C/man3/asin.3:78
1106 "On success, these functions return the principal value of the arc sine of "
1107 "I<x> in radians; the return value is in the range [-pi/2,\\ pi/2]."
1109 "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"
1110 "は [-pi/2,\\ pi/2] の範囲となる。"
1113 #: build/C/man3/asin.3:87 build/C/man3/asinh.3:95 build/C/man3/atan.3:87
1114 #: build/C/man3/atanh.3:95 build/C/man3/erf.3:95 build/C/man3/expm1.3:101
1115 #: build/C/man3/scalbln.3:115 build/C/man3/sinh.3:90 build/C/man3/sqrt.3:82
1116 #: build/C/man3/tanh.3:89
1117 msgid "If I<x> is +0 (-0), +0 (-0) is returned."
1118 msgstr "I<x> が +0 (-0) の場合、+0 (-0) が返される。"
1121 #: build/C/man3/asin.3:125
1123 "B<acos>(3), B<atan>(3), B<atan2>(3), B<casin>(3), B<cos>(3), B<sin>(3), "
1126 "B<acos>(3), B<atan>(3), B<atan2>(3), B<casin>(3), B<cos>(3), B<sin>(3), "
1130 #: build/C/man3/asinh.3:35
1136 #: build/C/man3/asinh.3:35 build/C/man3/copysign.3:31 build/C/man3/cos.3:34
1137 #: build/C/man3/expm1.3:30
1139 #| msgid "2013-06-21"
1144 #: build/C/man3/asinh.3:38
1145 msgid "asinh, asinhf, asinhl - inverse hyperbolic sine function"
1146 msgstr "asinh, asinhf, asinhl - 逆双曲線正弦（inverse hyperbolic sine）関数"
1149 #: build/C/man3/asinh.3:43
1151 msgid "B<double asinh(double >I<x>B<);>\n"
1152 msgstr "B<double asinh(double >I<x>B<);>\n"
1155 #: build/C/man3/asinh.3:45
1157 msgid "B<float asinhf(float >I<x>B<);>\n"
1158 msgstr "B<float asinhf(float >I<x>B<);>\n"
1161 #: build/C/man3/asinh.3:47
1163 msgid "B<long double asinhl(long double >I<x>B<);>\n"
1164 msgstr "B<long double asinhl(long double >I<x>B<);>\n"
1167 #: build/C/man3/asinh.3:58
1169 msgstr "B<asinh>():"
1172 #: build/C/man3/asinh.3:69
1173 msgid "B<asinhf>(), B<asinhl>():"
1174 msgstr "B<asinhf>(), B<asinhl>():"
1177 #: build/C/man3/asinh.3:84
1179 "The B<asinh>() function calculates the inverse hyperbolic sine of I<x>; "
1180 "that is the value whose hyperbolic sine is I<x>."
1182 "B<asinh>() 関数は I<x> 逆双曲線正弦（inverse hyperbolic sine）を 計算する。"
1183 "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。"
1186 #: build/C/man3/asinh.3:87
1187 msgid "On success, these functions return the inverse hyperbolic sine of I<x>."
1188 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。"
1191 #: build/C/man3/asinh.3:103 build/C/man3/ldexp.3:92 build/C/man3/scalbln.3:111
1192 #: build/C/man3/sinh.3:95
1194 "If I<x> is positive infinity (negative infinity), positive infinity "
1195 "(negative infinity) is returned."
1197 "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。"
1200 #: build/C/man3/asinh.3:105 build/C/man3/atan.3:96 build/C/man3/atan2.3:166
1201 #: build/C/man3/cbrt.3:90 build/C/man3/copysign.3:95 build/C/man3/fabs.3:85
1202 #: build/C/man3/fmax.3:56 build/C/man3/fmin.3:56 build/C/man3/frexp.3:108
1203 #: build/C/man3/isgreater.3:125 build/C/man3/modf.3:95
1204 #: build/C/man3/signbit.3:61 build/C/man3/tanh.3:100 build/C/man3/trunc.3:73
1205 msgid "No errors occur."
1209 #: build/C/man3/asinh.3:113
1212 #| "The B<fabs>(), B<fabsf>(), and B<fabsl>() functions are thread-safe."
1214 "The B<asinh>(), B<asinhf>(), and B<asinhl>() functions are thread-safe."
1215 msgstr "関数 B<fabs>(), B<fabsf>(), B<fabsl>() はスレッドセーフである。"
1218 #: build/C/man3/asinh.3:126
1220 "B<acosh>(3), B<atanh>(3), B<casinh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1222 "B<acosh>(3), B<atanh>(3), B<casinh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1225 #: build/C/man3/atan.3:35
1231 #: build/C/man3/atan.3:35
1233 #| msgid "2013-07-05"
1238 #: build/C/man3/atan.3:38
1239 msgid "atan, atanf, atanl - arc tangent function"
1240 msgstr "atan, atanf, atanl - 逆正接（arc tangent）関数"
1243 #: build/C/man3/atan.3:43
1245 msgid "B<double atan(double >I<x>B<);>\n"
1246 msgstr "B<double atan(double >I<x>B<);>\n"
1249 #: build/C/man3/atan.3:45
1251 msgid "B<float atanf(float >I<x>B<);>\n"
1252 msgstr "B<float atanf(float >I<x>B<);>\n"
1255 #: build/C/man3/atan.3:47
1257 msgid "B<long double atanl( long double >I<x>B<);>\n"
1258 msgstr "B<long double atanl( long double >I<x>B<);>\n"
1261 #: build/C/man3/atan.3:59
1262 msgid "B<atanf>(), B<atanl>():"
1263 msgstr "B<atanf>(), B<atanl>():"
1266 #: build/C/man3/atan.3:74
1268 "The B<atan>() function calculates the principal value of the arc tangent of "
1269 "I<x>; that is the value whose tangent is I<x>."
1271 "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"
1272 "（tangent）が I<x> となるような値である。"
1275 #: build/C/man3/atan.3:78
1277 "On success, these functions return the principal value of the arc tangent of "
1278 "I<x> in radians; the return value is in the range [-pi/2,\\ pi/2]."
1280 "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"
1281 "は [-pi/2,\\ pi/2] の範囲となる。"
1283 #. POSIX.1-2001 documents an optional range error for subnormal x;
1284 #. glibc 2.8 does not do this.
1286 #: build/C/man3/atan.3:94
1288 "If I<x> is positive infinity (negative infinity), +pi/2 (-pi/2) is returned."
1289 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。"
1292 #: build/C/man3/atan.3:104
1295 #| "The B<trunc>(), B<truncf>(), and B<truncl>() functions are thread-safe."
1296 msgid "The B<atan>(), B<atanf>(), and B<atanl>() functions are thread-safe."
1297 msgstr "関数 B<trunc>(), B<truncf>(), B<truncl>() はスレッドセーフである。"
1300 #: build/C/man3/atan.3:119
1302 "B<acos>(3), B<asin>(3), B<atan2>(3), B<carg>(3), B<catan>(3), B<cos>(3), "
1303 "B<sin>(3), B<tan>(3)"
1305 "B<acos>(3), B<asin>(3), B<atan2>(3), B<carg>(3), B<catan>(3), B<cos>(3), "
1306 "B<sin>(3), B<tan>(3)"
1309 #: build/C/man3/atan2.3:35
1315 #: build/C/man3/atan2.3:38
1316 msgid "atan2, atan2f, atan2l - arc tangent function of two variables"
1317 msgstr "atan2, atan2f, atan2l - 二つの変数に対する逆正接（arc tangent）関数"
1320 #: build/C/man3/atan2.3:45
1323 "B<double atan2(double >I<y>B<, double >I<x>B<);>\n"
1324 "B<float atan2f(float >I<y>B<, float >I<x>B<);>\n"
1325 "B<long double atan2l(long double >I<y>B<, long double >I<x>B<);>\n"
1327 "B<double atan2(double >I<y>B<, double >I<x>B<);>\n"
1328 "B<float atan2f(float >I<y>B<, float >I<x>B<);>\n"
1329 "B<long double atan2l(long double >I<y>B<, long double >I<x>B<);>\n"
1332 #: build/C/man3/atan2.3:57
1333 msgid "B<atan2f>(), B<atan2l>():"
1334 msgstr "B<atan2f>(), B<atan2l>():"
1337 #: build/C/man3/atan2.3:72
1339 "The B<atan2>() function calculates the principal value of the arc tangent "
1340 "of I<y/x>, using the signs of the two arguments to determine the quadrant of "
1343 "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"
1344 "き数の符号は結果の象限を決定するために使われる。"
1347 #: build/C/man3/atan2.3:76
1349 "On success, these functions return the principal value of the arc tangent of "
1350 "I<y/x> in radians; the return value is in the range [-pi,\\ pi]."
1352 "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"
1353 "は [-pi,\\ pi] の範囲となる。"
1356 #: build/C/man3/atan2.3:82
1357 msgid "If I<y> is +0 (-0) and I<x> is less than 0, +pi (-pi) is returned."
1358 msgstr "I<y> が +0 (-0) で I<x> が 0 未満の場合、+pi (-pi) が返される。"
1361 #: build/C/man3/atan2.3:88
1362 msgid "If I<y> is +0 (-0) and I<x> is greater than 0, +0 (-0) is returned."
1363 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。"
1366 #: build/C/man3/atan2.3:94
1367 msgid "If I<y> is less than 0 and I<x> is +0 or -0, -pi/2 is returned."
1368 msgstr "I<y> が 0 未満で I<x> が +0 か -0 の場合、-pi/2 が返される。"
1371 #: build/C/man3/atan2.3:100
1372 msgid "If I<y> is greater than 0 and I<x> is +0 or -0, pi/2 is returned."
1373 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。"
1378 #. is 0, a pole error shall not occur.
1380 #: build/C/man3/atan2.3:111
1381 msgid "If either I<x> or I<y> is NaN, a NaN is returned."
1382 msgstr "I<x> か I<y> のいずかが NaN の場合、NaN が返される。"
1385 #. If the result underflows, a range error may occur and
1387 #. should be returned.
1389 #: build/C/man3/atan2.3:122
1390 msgid "If I<y> is +0 (-0) and I<x> is -0, +pi (-pi) is returned."
1391 msgstr "I<y> が +0 (-0) で I<x> が -0 の場合、+pi (-pi) が返される。"
1394 #: build/C/man3/atan2.3:128
1395 msgid "If I<y> is +0 (-0) and I<x> is +0, +0 (-0) is returned."
1396 msgstr "I<y> が +0 (-0) で I<x> が +0 の場合、+0 (-0) が返される。"
1399 #: build/C/man3/atan2.3:134
1401 "If I<y> is a finite value greater (less) than 0, and I<x> is negative "
1402 "infinity, +pi (-pi) is returned."
1404 "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"
1408 #: build/C/man3/atan2.3:140
1410 "If I<y> is a finite value greater (less) than 0, and I<x> is positive "
1411 "infinity, +0 (-0) is returned."
1413 "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"
1417 #: build/C/man3/atan2.3:147
1419 "If I<y> is positive infinity (negative infinity), and I<x> is finite, pi/2 (-"
1420 "pi/2) is returned."
1422 "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"
1426 #: build/C/man3/atan2.3:153
1428 "If I<y> is positive infinity (negative infinity) and I<x> is negative "
1429 "infinity, +3*pi/4 (-3*pi/4) is returned."
1431 "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) "
1435 #. If both arguments are 0, a domain error shall not occur.
1437 #: build/C/man3/atan2.3:162
1439 "If I<y> is positive infinity (negative infinity) and I<x> is positive "
1440 "infinity, +pi/4 (-pi/4) is returned."
1442 "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"
1446 #: build/C/man3/atan2.3:180
1448 "B<acos>(3), B<asin>(3), B<atan>(3), B<carg>(3), B<cos>(3), B<sin>(3), B<tan>"
1451 "B<acos>(3), B<asin>(3), B<atan>(3), B<carg>(3), B<cos>(3), B<sin>(3), B<tan>"
1455 #: build/C/man3/atanh.3:35
1461 #: build/C/man3/atanh.3:35
1467 #: build/C/man3/atanh.3:38
1468 msgid "atanh, atanhf, atanhl - inverse hyperbolic tangent function"
1469 msgstr "atanh, atanhf, atanhl - 逆双曲線正接（inverse hyperbolic tangent）関数"
1472 #: build/C/man3/atanh.3:43
1474 msgid "B<double atanh(double >I<x>B<);>\n"
1475 msgstr "B<double atanh(double >I<x>B<);>\n"
1478 #: build/C/man3/atanh.3:45
1480 msgid "B<float atanhf(float >I<x>B<);>\n"
1481 msgstr "B<float atanhf(float >I<x>B<);>\n"
1484 #: build/C/man3/atanh.3:47
1486 msgid "B<long double atanhl(long double >I<x>B<);>\n"
1487 msgstr "B<long double atanhl(long double >I<x>B<);>\n"
1490 #: build/C/man3/atanh.3:58
1492 msgstr "B<atanh>():"
1495 #: build/C/man3/atanh.3:69
1496 msgid "B<atanhf>(), B<atanhl>():"
1497 msgstr "B<atanhf>(), B<atanhl>():"
1500 #: build/C/man3/atanh.3:84
1502 "The B<atanh>() function calculates the inverse hyperbolic tangent of I<x>; "
1503 "that is the value whose hyperbolic tangent is I<x>."
1505 "B<atanh>() 関数は I<x> の逆双曲線正接 (inverse hyperbolic tangent) を計算す"
1506 "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"
1510 #: build/C/man3/atanh.3:87
1512 "On success, these functions return the inverse hyperbolic tangent of I<x>."
1513 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。"
1516 #: build/C/man3/atanh.3:106
1518 "If I<x> is +1 or -1, a pole error occurs, and the functions return "
1519 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the "
1520 "mathematically correct sign."
1522 "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"
1523 "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"
1526 #. POSIX.1-2001 documents an optional range error for subnormal x;
1527 #. glibc 2.8 does not do this.
1529 #: build/C/man3/atanh.3:115
1531 "If the absolute value of I<x> is greater than 1, a domain error occurs, and "
1532 "a NaN is returned."
1534 "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 "
1538 #: build/C/man3/atanh.3:122
1540 msgid "Domain error: I<x> less than -1 or greater than +1"
1541 msgstr "領域エラー (domain error): I<x> が -1 より小さいか +1 より大きい"
1544 #: build/C/man3/atanh.3:130
1546 msgid "Pole error: I<x> is +1 or -1"
1547 msgstr "極エラー (pole error): I<x> が +1 か -1"
1550 #: build/C/man3/atanh.3:139 build/C/man3/lgamma.3:148 build/C/man3/pow.3:300
1552 "I<errno> is set to B<ERANGE> (but see BUGS). A divide-by-zero floating-"
1553 "point exception (B<FE_DIVBYZERO>) is raised."
1555 "I<errno> に B<ERANGE> が設定される (「バグ」の節も参照)。 0 による除算 "
1556 "(divide-by-zero) 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
1559 #: build/C/man3/atanh.3:145 build/C/man3/cos.3:118 build/C/man3/cosh.3:125
1560 #: build/C/man3/expm1.3:147 build/C/man3/fenv.3:312 build/C/man3/fmod.3:152
1561 #: build/C/man3/j0.3:163 build/C/man3/lgamma.3:167 build/C/man3/log.3:134
1562 #: build/C/man3/nextafter.3:194 build/C/man3/pow.3:322
1563 #: build/C/man3/remainder.3:204 build/C/man3/sin.3:122 build/C/man3/tan.3:147
1564 #: build/C/man3/tgamma.3:171 build/C/man3/y0.3:236
1569 #. Bug: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6759
1570 #. This can be seen in sysdeps/ieee754/k_standard.c
1572 #: build/C/man3/atanh.3:156
1574 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> as set to "
1575 "B<EDOM> instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
1576 "does the right thing."
1578 "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"
1579 "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 "
1580 "2.10 以降の glibc では、正しい動作をする。"
1583 #: build/C/man3/atanh.3:163
1585 "B<acosh>(3), B<asinh>(3), B<catanh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1587 "B<acosh>(3), B<asinh>(3), B<catanh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1590 #: build/C/man3/cbrt.3:30
1596 #: build/C/man3/cbrt.3:30
1598 #| msgid "2013-09-17"
1603 #: build/C/man3/cbrt.3:33
1604 msgid "cbrt, cbrtf, cbrtl - cube root function"
1605 msgstr "cbrt, cbrtf, cbrtl - 立方根を計算する関数"
1608 #: build/C/man3/cbrt.3:38
1610 msgid "B<double cbrt(double >I<x>B<);>\n"
1611 msgstr "B<double cbrt(double >I<x>B<);>\n"
1614 #: build/C/man3/cbrt.3:40
1616 msgid "B<float cbrtf(float >I<x>B<);>\n"
1617 msgstr "B<float cbrtf(float >I<x>B<);>\n"
1620 #: build/C/man3/cbrt.3:42
1622 msgid "B<long double cbrtl(long double >I<x>B<);>\n"
1623 msgstr "B<long double cbrtl(long double >I<x>B<);>\n"
1626 #: build/C/man3/cbrt.3:53
1631 #: build/C/man3/cbrt.3:64
1632 msgid "B<cbrtf>(), B<cbrtl>():"
1633 msgstr "B<cbrtf>(), B<cbrtl>():"
1636 #: build/C/man3/cbrt.3:67
1638 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1639 "_ISOC99_SOURCE || _POSIX_C_SOUCE\\ E<gt>=\\ 200112L;"
1641 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1642 "_ISOC99_SOURCE || _POSIX_C_SOUCE\\ E<gt>=\\ 200112L;"
1645 #: build/C/man3/cbrt.3:79
1647 "The B<cbrt>() function returns the (real) cube root of I<x>. This function "
1648 "cannot fail; every representable real value has a representable real cube "
1651 "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。"
1652 "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"
1656 #: build/C/man3/cbrt.3:82
1657 msgid "These functions return the cube root of I<x>."
1658 msgstr "これらの関数は I<x> の立方根を返す。"
1661 #: build/C/man3/cbrt.3:88
1663 "If I<x> is +0, -0, positive infinity, negative infinity, or NaN, I<x> is "
1666 "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"
1670 #: build/C/man3/cbrt.3:98
1673 #| "The B<ceil>(), B<ceilf>(), and B<ceill>() functions are thread-safe."
1674 msgid "The B<cbrt>(), B<cbrtf>(), and B<cbrtl>() functions are thread-safe."
1675 msgstr "関数 B<ceil>(), B<ceilf>(), B<ceill>() はスレッドセーフである。"
1678 #: build/C/man3/cbrt.3:102 build/C/man3/expm1.3:147 build/C/man3/fdim.3:91
1679 #: build/C/man3/fma.3:166 build/C/man3/fmax.3:68 build/C/man3/fmin.3:68
1680 #: build/C/man3/ilogb.3:156 build/C/man3/isgreater.3:138
1681 #: build/C/man3/log1p.3:153 build/C/man3/logb.3:153 build/C/man3/lrint.3:123
1682 #: build/C/man3/lround.3:126 build/C/man3/remquo.3:126 build/C/man3/rint.3:135
1683 #: build/C/man3/round.3:98 build/C/man3/scalbln.3:173
1684 #: build/C/man3/tgamma.3:164 build/C/man3/trunc.3:85
1685 msgid "C99, POSIX.1-2001."
1686 msgstr "C99, POSIX.1-2001."
1689 #: build/C/man3/cbrt.3:105
1690 msgid "B<pow>(3), B<sqrt>(3)"
1691 msgstr "B<pow>(3), B<sqrt>(3)"
1694 #: build/C/man3/ceil.3:27
1700 #: build/C/man3/ceil.3:31
1702 "ceil, ceilf, ceill - ceiling function: smallest integral value not less than "
1704 msgstr "ceil, ceilf, ceill - 引き数を下回らない最小の整数値"
1707 #: build/C/man3/ceil.3:36
1709 msgid "B<double ceil(double >I<x>B<);>\n"
1710 msgstr "B<double ceil(double >I<x>B<);>\n"
1713 #: build/C/man3/ceil.3:38
1715 msgid "B<float ceilf(float >I<x>B<);>\n"
1716 msgstr "B<float ceilf(float >I<x>B<);>\n"
1719 #: build/C/man3/ceil.3:40
1721 msgid "B<long double ceill(long double >I<x>B<);>\n"
1722 msgstr "B<long double ceill(long double >I<x>B<);>\n"
1725 #: build/C/man3/ceil.3:52
1726 msgid "B<ceilf>(), B<ceill>():"
1727 msgstr "B<ceilf>(), B<ceill>():"
1730 #: build/C/man3/ceil.3:63
1732 "These functions return the smallest integral value that is not less than "
1734 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。"
1737 #: build/C/man3/ceil.3:69
1738 msgid "For example, I<ceil(0.5)> is 1.0, and I<ceil(-0.5)> is 0.0."
1739 msgstr "例えば、 I<ceil(0.5)> は 1.0 であり、 I<ceil(-0.5)> は 0.0 である。"
1742 #: build/C/man3/ceil.3:72
1743 msgid "These functions return the ceiling of I<x>."
1744 msgstr "これらの関数は I<x> を下回らない整数値を返す。"
1747 #: build/C/man3/ceil.3:78 build/C/man3/rint.3:119 build/C/man3/round.3:83
1748 msgid "If I<x> is integral, +0, -0, NaN, or infinite, I<x> itself is returned."
1750 "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。"
1753 #: build/C/man3/ceil.3:81 build/C/man3/floor.3:80 build/C/man3/rint.3:122
1754 #: build/C/man3/round.3:86
1756 "No errors occur. POSIX.1-2001 documents a range error for overflows, but "
1759 "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 "
1760 "error) の 記載がある。「注意」の節を参照のこと。"
1763 #: build/C/man3/ceil.3:89
1764 msgid "The B<ceil>(), B<ceilf>(), and B<ceill>() functions are thread-safe."
1765 msgstr "関数 B<ceil>(), B<ceilf>(), B<ceill>() はスレッドセーフである。"
1768 #: build/C/man3/ceil.3:111 build/C/man3/floor.3:110 build/C/man3/rint.3:150
1770 "SUSv2 and POSIX.1-2001 contain text about overflow (which might set I<errno> "
1771 "to B<ERANGE>, or raise an B<FE_OVERFLOW> exception). In practice, the "
1772 "result cannot overflow on any current machine, so this error-handling stuff "
1773 "is just nonsense. (More precisely, overflow can happen only when the "
1774 "maximum value of the exponent is smaller than the number of mantissa bits. "
1775 "For the IEEE-754 standard 32-bit and 64-bit floating-point numbers the "
1776 "maximum value of the exponent is 128 (respectively, 1024), and the number of "
1777 "mantissa bits is 24 (respectively, 53).)"
1779 "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"
1780 "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"
1781 "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"
1782 "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"
1783 "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"
1784 "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"
1785 "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。)"
1788 #: build/C/man3/ceil.3:120 build/C/man3/trunc.3:94
1790 "The integral value returned by these functions may be too large to store in "
1791 "an integer type (I<int>, I<long>, etc.). To avoid an overflow, which will "
1792 "produce undefined results, an application should perform a range check on "
1793 "the returned value before assigning it to an integer type."
1795 "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"
1796 "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"
1797 "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"
1801 #: build/C/man3/ceil.3:127
1803 "B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
1806 "B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
1810 #: build/C/man3/copysign.3:31
1816 #: build/C/man3/copysign.3:34
1817 msgid "copysign, copysignf, copysignl - copy sign of a number"
1818 msgstr "copysign, copysignf, copysignl - 数の符号をコピーする"
1821 #: build/C/man3/copysign.3:39
1823 msgid "B<double copysign(double >I<x>B<, double >I<y>B<);>\n"
1824 msgstr "B<double copysign(double >I<x>B<, double >I<y>B<);>\n"
1827 #: build/C/man3/copysign.3:41
1829 msgid "B<float copysignf(float >I<x>B<, float >I<y>B<);>\n"
1830 msgstr "B<float copysignf(float >I<x>B<, float >I<y>B<);>\n"
1833 #: build/C/man3/copysign.3:43
1835 msgid "B<long double copysignl(long double >I<x>B<, long double >I<y>B<);>\n"
1836 msgstr "B<long double copysignl(long double >I<x>B<, long double >I<y>B<);>\n"
1839 #: build/C/man3/copysign.3:56
1840 msgid "B<copysign>(), B<copysignf>(), B<copysignl>():"
1841 msgstr "B<copysign>(), B<copysignf>(), B<copysignl>():"
1844 #: build/C/man3/copysign.3:59
1846 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1847 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
1849 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1850 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
1853 #: build/C/man3/copysign.3:75
1856 #| "The B<copysign>() functions return a value whose absolute value matches "
1857 #| "that of I<x>, but whose sign bit matches that of I<y>."
1859 "The B<copysign>(), B<copysignf>(), and B<copysignl>() functions return a "
1860 "value whose absolute value matches that of I<x>, but whose sign bit matches "
1863 "関数 B<copysign>() は絶対値が I<x> に等しく、符号ビットが I<y> に等しい値を"
1867 #: build/C/man3/copysign.3:81
1869 "For example, I<copysign(42.0,\\ -1.0)> and I<copysign(-42.0, -1.0)> both "
1873 "I<copysign(42.0,\\ -1.0)> と I<copysign(-42.0, -1.0)> はどちらも -42.0 を返"
1877 #: build/C/man3/copysign.3:86
1879 "On success, these functions return a value whose magnitude is taken from "
1880 "I<x> and whose sign is taken from I<y>."
1882 "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"
1886 #: build/C/man3/copysign.3:93
1887 msgid "If I<x> is a NaN, a NaN with the sign bit of I<y> is returned."
1888 msgstr "I<x> が NaN の場合、NaN に I<y> の符号ビットをつけて返す。"
1891 #: build/C/man3/copysign.3:103
1894 #| "The B<ceil>(), B<ceilf>(), and B<ceill>() functions are thread-safe."
1896 "The B<copysign>(), B<copysignf>(), and B<copysignl>() functions are thread-"
1898 msgstr "関数 B<ceil>(), B<ceilf>(), B<ceill>() はスレッドセーフである。"
1901 #: build/C/man3/copysign.3:108 build/C/man3/nextafter.3:194
1902 #: build/C/man3/signbit.3:70
1904 "C99, POSIX.1-2001. This function is defined in IEC 559 (and the appendix "
1905 "with recommended functions in IEEE 754/IEEE 854)."
1907 "C99, POSIX.1-2001. この関数は IEC 559 で定義されている (また IEEE 754/IEEE "
1908 "854 では付録で推奨関数として定義されている)。"
1911 #: build/C/man3/copysign.3:112
1914 #| "On architectures where the floating-point formats are not IEEE 754 "
1915 #| "compliant, the B<copysign>() functions may treat a negative zero as "
1918 "On architectures where the floating-point formats are not IEEE 754 "
1919 "compliant, these functions may treat a negative zero as positive."
1921 "浮動小数点形式が IEEE 754 準拠でないアーキテクチャでは、 B<copysign>() は負"
1925 #: build/C/man3/copysign.3:114
1926 msgid "B<signbit>(3)"
1927 msgstr "B<signbit>(3)"
1930 #: build/C/man3/cos.3:34
1936 #: build/C/man3/cos.3:37
1937 msgid "cos, cosf, cosl - cosine function"
1938 msgstr "cos, cosf, cosl - 余弦 (コサイン) 関数"
1941 #: build/C/man3/cos.3:42
1943 msgid "B<double cos(double >I<x>B<);>\n"
1944 msgstr "B<double cos(double >I<x>B<);>\n"
1947 #: build/C/man3/cos.3:44
1949 msgid "B<float cosf(float >I<x>B<);>\n"
1950 msgstr "B<float cosf(float >I<x>B<);>\n"
1953 #: build/C/man3/cos.3:46
1955 msgid "B<long double cosl(long double >I<x>B<);>\n"
1956 msgstr "B<long double cosl(long double >I<x>B<);>\n"
1959 #: build/C/man3/cos.3:58
1960 msgid "B<cosf>(), B<cosl>():"
1961 msgstr "B<cosf>(), B<cosl>():"
1964 #: build/C/man3/cos.3:75
1966 "The B<cos>() function returns the cosine of I<x>, where I<x> is given in "
1969 "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"
1973 #: build/C/man3/cos.3:78
1974 msgid "On success, these functions return the cosine of I<x>."
1975 msgstr "成功すると、これらの関数は I<x> の余弦を返す。"
1978 #: build/C/man3/cos.3:95 build/C/man3/fmod.3:127 build/C/man3/ilogb.3:130
1979 #: build/C/man3/sin.3:99 build/C/man3/sincos.3:59 build/C/man3/tan.3:114
1981 msgid "Domain error: I<x> is an infinity"
1982 msgstr "領域エラー (domain error): I<x> が無限大である"
1985 #: build/C/man3/cos.3:104 build/C/man3/fmod.3:136 build/C/man3/sin.3:108
1986 #: build/C/man3/tan.3:123
1988 "I<errno> is set to B<EDOM> (but see BUGS). An invalid floating-point "
1989 "exception (B<FE_INVALID>) is raised."
1991 "I<errno> に B<EDOM> が設定される (「バグ」の節も参照)。 不正 (invalid) 浮動小"
1992 "数点例外 (B<FE_INVALID>) が上がる。"
1995 #: build/C/man3/cos.3:112
1998 #| "The B<ceil>(), B<ceilf>(), and B<ceill>() functions are thread-safe."
1999 msgid "The B<cos>(), B<cosf>(), and B<cosl>() functions are thread-safe."
2000 msgstr "関数 B<ceil>(), B<ceilf>(), B<ceill>() はスレッドセーフである。"
2003 #: build/C/man3/cos.3:118 build/C/man3/cosh.3:125 build/C/man3/erf.3:140
2004 #: build/C/man3/erfc.3:136 build/C/man3/hypot.3:164 build/C/man3/log2.3:97
2006 "C99, POSIX.1-2001. The variant returning I<double> also conforms to SVr4, "
2009 "C99, POSIX.1-2001. I<double> 版の関数は SVr4, 4.3BSD にも準拠している。"
2011 #. http://sourceware.org/bugzilla/show_bug.cgi?id=6782
2013 #: build/C/man3/cos.3:125 build/C/man3/sin.3:129 build/C/man3/tan.3:154
2015 "Before version 2.10, the glibc implementation did not set I<errno> to "
2016 "B<EDOM> when a domain error occurred."
2018 "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、 "
2019 "I<error> に B<EDOM> が設定されなかった。"
2022 #: build/C/man3/cos.3:134
2024 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<ccos>(3), B<sin>(3), "
2025 "B<sincos>(3), B<tan>(3)"
2027 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<ccos>(3), B<sin>(3), "
2028 "B<sincos>(3), B<tan>(3)"
2031 #: build/C/man3/cosh.3:36
2037 #: build/C/man3/cosh.3:39
2038 msgid "cosh, coshf, coshl - hyperbolic cosine function"
2039 msgstr "cosh, coshf, coshl - 双曲線余弦 (ハイパボリックコサイン) 関数"
2042 #: build/C/man3/cosh.3:44
2044 msgid "B<double cosh(double >I<x>B<);>\n"
2045 msgstr "B<double cosh(double >I<x>B<);>\n"
2048 #: build/C/man3/cosh.3:46
2050 msgid "B<float coshf(float >I<x>B<);>\n"
2051 msgstr "B<float coshf(float >I<x>B<);>\n"
2054 #: build/C/man3/cosh.3:48
2056 msgid "B<long double coshl(long double >I<x>B<);>\n"
2057 msgstr "B<long double coshl(long double >I<x>B<);>\n"
2060 #: build/C/man3/cosh.3:60
2061 msgid "B<coshf>(), B<coshl>():"
2062 msgstr "B<coshf>(), B<coshl>():"
2065 #: build/C/man3/cosh.3:75
2067 "The B<cosh>() function returns the hyperbolic cosine of I<x>, which is "
2068 "defined mathematically as:"
2070 "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"
2074 #: build/C/man3/cosh.3:78
2076 msgid " cosh(x) = (exp(x) + exp(-x)) / 2\n"
2077 msgstr " cosh(x) = (exp(x) + exp(-x)) / 2\n"
2080 #: build/C/man3/cosh.3:82
2081 msgid "On success, these functions return the hyperbolic cosine of I<x>."
2082 msgstr "成功すると、これらの関数は I<x> の双曲線余弦を返す。"
2085 #: build/C/man3/cosh.3:90 build/C/man3/erfc.3:83
2086 msgid "If I<x> is +0 or -0, 1 is returned."
2087 msgstr "I<x> が +0 か -0 の場合、1 が返される。"
2090 #: build/C/man3/cosh.3:95 build/C/man3/lgamma.3:111
2092 "If I<x> is positive infinity or negative infinity, positive infinity is "
2094 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。"
2097 #: build/C/man3/cosh.3:104 build/C/man3/exp.3:105
2099 "If the result overflows, a range error occurs, and the functions return "
2100 "+B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, respectively."
2102 "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 "
2103 "+B<HUGE_VAL>, +B<HUGE_VALF>, +B<HUGE_VALL> を返す。"
2106 #: build/C/man3/cosh.3:111 build/C/man3/fdim.3:66 build/C/man3/fma.3:133
2107 #: build/C/man3/hypot.3:135 build/C/man3/lgamma.3:148
2108 #: build/C/man3/nextafter.3:156 build/C/man3/sinh.3:116 build/C/man3/tan.3:123
2109 #: build/C/man3/tgamma.3:132 build/C/man3/y0.3:217
2111 msgid "Range error: result overflow"
2112 msgstr "範囲エラー (range error): 結果のオーバーフロー"
2115 #: build/C/man3/cosh.3:119 build/C/man3/exp.3:120 build/C/man3/hypot.3:143
2116 #: build/C/man3/ldexp.3:121 build/C/man3/lgamma.3:158 build/C/man3/pow.3:308
2117 #: build/C/man3/sinh.3:124 build/C/man3/tgamma.3:140
2119 "I<errno> is set to B<ERANGE>. An overflow floating-point exception "
2120 "(B<FE_OVERFLOW>) is raised."
2122 "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 "
2123 "(B<FE_OVERFLOW>) が上がる。"
2126 #: build/C/man3/cosh.3:130
2128 "In glibc version 2.3.4 and earlier, an overflow floating-point "
2129 "(B<FE_OVERFLOW>) exception is not raised when an overflow occurs."
2131 "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"
2132 "ロー浮動小数点例外 (B<FE_OVERFLOW>) が上がらなかった。"
2135 #: build/C/man3/cosh.3:137
2137 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<ccos>(3), B<sinh>(3), B<tanh>(3)"
2139 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<ccos>(3), B<sinh>(3), B<tanh>(3)"
2142 #: build/C/man3/div.3:34
2148 #: build/C/man3/div.3:34
2154 #: build/C/man3/div.3:38
2156 "div, ldiv, lldiv, imaxdiv - compute quotient and remainder of an integer "
2158 msgstr "div, ldiv, lldiv, imaxdiv - integer 型の割算の商と余りを計算する"
2161 #: build/C/man3/div.3:43
2163 msgid "B<div_t div(int >I<numerator>B<, int >I<denominator>B<);>\n"
2164 msgstr "B<div_t div(int >I<numerator>B<, int >I<denominator>B<);>\n"
2167 #: build/C/man3/div.3:45
2169 msgid "B<ldiv_t ldiv(long >I<numerator>B<, long >I<denominator>B<);>\n"
2170 msgstr "B<ldiv_t ldiv(long >I<numerator>B<, long >I<denominator>B<);>\n"
2173 #: build/C/man3/div.3:47
2175 msgid "B<lldiv_t lldiv(long long >I<numerator>B<, long long >I<denominator>B<);>\n"
2176 msgstr "B<lldiv_t lldiv(long long >I<numerator>B<, long long >I<denominator>B<);>\n"
2179 #: build/C/man3/div.3:51
2181 msgid "B<imaxdiv_t imaxdiv(intmax_t >I<numerator>B<, intmax_t >I<denominator>B<);>\n"
2182 msgstr "B<imaxdiv_t imaxdiv(intmax_t >I<numerator>B<, intmax_t >I<denominator>B<);>\n"
2185 #: build/C/man3/div.3:60
2187 msgstr "B<lldiv>():"
2190 #: build/C/man3/div.3:78
2192 "The B<div>() function computes the value I<numerator>/I<denominator> and "
2193 "returns the quotient and remainder in a structure named I<div_t> that "
2194 "contains two integer members (in unspecified order) named I<quot> and "
2195 "I<rem>. The quotient is rounded toward zero. The result satisfies "
2196 "I<quot>*I<denominator>+I<rem> = I<numerator>."
2198 "B<div>() 関数は I<numerator>/I<denominator> の値を計算する。 商と余りは、 "
2199 "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 "
2200 "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"
2201 "い方に丸められる。 結果は I<quot>*I<denominator>+I<rem> = I<numerator> を満た"
2205 #: build/C/man3/div.3:89
2207 "The B<ldiv>(), B<lldiv>(), and B<imaxdiv>() functions do the same, dividing "
2208 "numbers of the indicated type and returning the result in a structure of the "
2209 "indicated name, in all cases with fields I<quot> and I<rem> of the same type "
2210 "as the function arguments."
2212 "B<ldiv>(), B<lldiv>(), B<imaxdiv>() 関数は同様な動作をし、 上に示した型の数"
2213 "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 "
2214 "I<quot> と I<rem> は、 関数の引き数と同じ型である。"
2217 #: build/C/man3/div.3:91
2218 msgid "The I<div_t> (etc.) structure."
2219 msgstr "I<div_t> (などの) 構造体。"
2222 #: build/C/man3/div.3:100
2224 "The B<div>(), B<ldiv>(), B<lldiv>(), and B<imaxdiv>() functions are thread-"
2227 "関数 B<div>(), B<ldiv>(), B<lldiv>(), B<imaxdiv>() はスレッドセーフである。"
2230 #: build/C/man3/div.3:107
2232 "SVr4, 4.3BSD, C89. C99. The functions B<lldiv>() and B<imaxdiv>() were "
2235 "SVr4, 4.3BSD, C89, C99.\n"
2236 "関数 B<lldiv>() と B<imaxdiv>() は C99 に追加された。"
2239 #: build/C/man3/div.3:107 build/C/man3/frexp.3:122 build/C/man3/matherr.3:275
2240 #: build/C/man3/remainder.3:213
2246 #: build/C/man3/div.3:109
2248 msgstr "以下の式を計算すると、"
2251 #: build/C/man3/div.3:112
2253 msgid " div_t q = div(-5, 3);\n"
2254 msgstr " div_t q = div(-5, 3);\n"
2257 #: build/C/man3/div.3:115
2258 msgid "the values I<q.quot> and I<q.rem> are -1 and -2, respectively."
2259 msgstr "I<q.quot> と I<q.rem> はそれぞれ -1 と -2 になる。"
2262 #: build/C/man3/div.3:118
2263 msgid "B<abs>(3), B<remainder>(3)"
2264 msgstr "B<abs>(3), B<remainder>(3)"
2267 #: build/C/man3/erf.3:35
2273 #: build/C/man3/erf.3:35 build/C/man3/erfc.3:26
2275 #| msgid "2013-06-21"
2280 #: build/C/man3/erf.3:38
2281 msgid "erf, erff, erfl, - error function"
2282 msgstr "erf, erff, erfl - 誤差関数"
2285 #: build/C/man3/erf.3:45
2288 "B<double erf(double >I<x>B<);>\n"
2289 "B<float erff(float >I<x>B<);>\n"
2290 "B<long double erfl(long double >I<x>B<);>\n"
2292 "B<double erf(double >I<x>B<);>\n"
2293 "B<float erff(float >I<x>B<);>\n"
2294 "B<long double erfl(long double >I<x>B<);>\n"
2297 #: build/C/man3/erf.3:56
2302 #: build/C/man3/erf.3:59 build/C/man3/erfc.3:50 build/C/man3/fpclassify.3:53
2303 #: build/C/man3/hypot.3:59 build/C/man3/lgamma.3:46
2305 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE || "
2306 "_POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2308 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE || "
2309 "_POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2312 #: build/C/man3/erf.3:66
2313 msgid "B<erff>(), B<erfl>():"
2314 msgstr "B<erff>(), B<erfl>():"
2317 #: build/C/man3/erf.3:81
2318 msgid "The B<erf>() function returns the error function of I<x>, defined as"
2319 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。"
2322 #: build/C/man3/erf.3:81
2324 msgid " erf(x) = 2/sqrt(pi)* integral from 0 to x of exp(-t*t) dt"
2325 msgstr " erf(x) = 2/sqrt(pi)* integral from 0 to x of exp(-t*t) dt"
2328 #: build/C/man3/erf.3:87
2330 "On success, these functions return the error function of I<x>, a value in "
2331 "the range [-1,\\ 1]."
2333 "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"
2336 #. POSIX.1-2001 documents an optional range error (underflow)
2338 #. glibc 2.8 does not do this.
2340 #: build/C/man3/erf.3:100 build/C/man3/tanh.3:98
2341 msgid "If I<x> is positive infinity (negative infinity), +1 (-1) is returned."
2342 msgstr "I<x> が正の無限大 (負の無限大) の場合、+1 (-1) が返される。"
2345 #: build/C/man3/erf.3:106
2347 "If I<x> is subnormal, a range error occurs, and the return value is 2*x/sqrt"
2350 "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/"
2354 #: build/C/man3/erf.3:113
2356 msgid "Range error: result underflow (I<x> is subnormal)"
2357 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)"
2359 #. e.g., tgamma(-172.5) on glibc 2.8/x86-32
2364 #: build/C/man3/erf.3:121 build/C/man3/erfc.3:117 build/C/man3/fma.3:149
2365 #: build/C/man3/hypot.3:151 build/C/man3/nextafter.3:174
2366 #: build/C/man3/scalb.3:171 build/C/man3/scalbln.3:153
2367 #: build/C/man3/tgamma.3:152
2368 msgid "An underflow floating-point exception (B<FE_UNDERFLOW>) is raised."
2369 msgstr "アンダーフロー浮動小数点例外 (B<FE_UNDERFLOW>) が上がる。"
2371 #. FIXME . Is it intentional that these functions do not set errno?
2372 #. sin() and cos() also don't set errno; bugs have been raised for
2375 #: build/C/man3/erf.3:126 build/C/man3/erfc.3:122 build/C/man3/fdim.3:79
2376 #: build/C/man3/fma.3:154 build/C/man3/log1p.3:142 build/C/man3/logb.3:143
2377 #: build/C/man3/lrint.3:108 build/C/man3/lround.3:111
2378 #: build/C/man3/nextafter.3:179 build/C/man3/remquo.3:122
2379 #: build/C/man3/scalb.3:177 build/C/man3/scalbln.3:158
2380 #: build/C/man3/sincos.3:73
2381 msgid "These functions do not set I<errno>."
2382 msgstr "これらの関数は I<errno> を設定しない。"
2385 #: build/C/man3/erf.3:134
2387 #| msgid "The B<fma>(), B<fmaf>(), and B<fmal>() functions are thread-safe."
2388 msgid "The B<erf>(), B<erff>(), and B<erfl>() functions are thread-safe."
2389 msgstr "関数 B<fma>(), B<fmaf>(), B<fmal>() はスレッドセーフである。"
2392 #: build/C/man3/erf.3:144
2393 msgid "B<cerf>(3), B<erfc>(3), B<exp>(3)"
2394 msgstr "B<cerf>(3), B<erfc>(3), B<exp>(3)"
2397 #: build/C/man3/erfc.3:26
2403 #: build/C/man3/erfc.3:29
2404 msgid "erfc, erfcf, erfcl - complementary error function"
2405 msgstr "erfc, erfcf, erfcl - 相補誤差関数"
2408 #: build/C/man3/erfc.3:36
2411 "B<double erfc(double >I<x>B<);>\n"
2412 "B<float erfcf(float >I<x>B<);>\n"
2413 "B<long double erfcl(long double >I<x>B<);>\n"
2415 "B<double erfc(double >I<x>B<);>\n"
2416 "B<float erfcf(float >I<x>B<);>\n"
2417 "B<long double erfcl(long double >I<x>B<);>\n"
2420 #: build/C/man3/erfc.3:47
2425 #: build/C/man3/erfc.3:57
2426 msgid "B<erfcf>(), B<erfcl>():"
2427 msgstr "B<erfcf>(), B<erfcl>():"
2430 #: build/C/man3/erfc.3:60
2432 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600|| _ISOC99_SOURCE "
2433 "|| _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2435 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
2436 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2439 #: build/C/man3/erfc.3:71
2441 "The B<erfc>() function returns the complementary error function of I<x>, "
2442 "that is, 1.0 - erf(x)."
2443 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。"
2446 #: build/C/man3/erfc.3:75
2448 "On success, these functions return the complementary error function of I<x>, "
2449 "a value in the range [0,2]."
2451 "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"
2455 #: build/C/man3/erfc.3:88
2456 msgid "If I<x> is positive infinity, +0 is returned."
2457 msgstr "I<x> が正の無限大の場合、+0 が返される。"
2460 #: build/C/man3/erfc.3:93
2461 msgid "If I<x> is negative infinity, +2 is returned."
2462 msgstr "I<x> が負の無限大の場合、+2 が返される。"
2465 #: build/C/man3/erfc.3:96
2467 "If the function result underflows and produces an unrepresentable value, the "
2468 "return value is 0.0."
2470 "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"
2473 #. e.g., erfc(27) on x86-32
2475 #: build/C/man3/erfc.3:102
2477 "If the function result underflows but produces a representable (i.e., "
2478 "subnormal) value, that value is returned, and a range error occurs."
2480 "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 "
2481 "(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"
2485 #: build/C/man3/erfc.3:109
2487 msgid "Range error: result underflow (result is subnormal)"
2488 msgstr "範囲エラー: 結果のアンダーフロー (結果が非正規化数)"
2491 #: build/C/man3/erfc.3:130
2494 #| "The B<trunc>(), B<truncf>(), and B<truncl>() functions are thread-safe."
2495 msgid "The B<erfc>(), B<erfcf>(), and B<erfcl>() functions are thread-safe."
2496 msgstr "関数 B<trunc>(), B<truncf>(), B<truncl>() はスレッドセーフである。"
2499 #: build/C/man3/erfc.3:146
2502 #| "The B<erfc>() functions are provided to avoid the loss accuracy that "
2503 #| "would occur for the calculation 1-erf(x) for large values of I<x> (for "
2504 #| "which the value of erf(x) approaches 1)."
2506 "The B<erfc>(), B<erfcf>(), and B<erfcl>() functions are provided to avoid "
2507 "the loss accuracy that would occur for the calculation 1-erf(x) for large "
2508 "values of I<x> (for which the value of erf(x) approaches 1)."
2510 "B<erfc>() 関数が提供されているのは、 I<x> が大きな値の場合に (erf(x) の値は "
2511 "1 に近付いていくことで) 1-erf(x) の計算において精度が失われるのを避けるため"
2515 #: build/C/man3/erfc.3:150
2516 msgid "B<cerf>(3), B<erf>(3), B<exp>(3)"
2517 msgstr "B<cerf>(3), B<erf>(3), B<exp>(3)"
2520 #: build/C/man3/exp.3:36
2526 #: build/C/man3/exp.3:39
2527 msgid "exp, expf, expl - base-e exponential function"
2528 msgstr "exp, expf, expl - 底が e の指数関数"
2531 #: build/C/man3/exp.3:44
2533 msgid "B<double exp(double >I<x>B<);>\n"
2534 msgstr "B<double exp(double >I<x>B<);>\n"
2537 #: build/C/man3/exp.3:46
2539 msgid "B<float expf(float >I<x>B<);>\n"
2540 msgstr "B<float expf(float >I<x>B<);>\n"
2543 #: build/C/man3/exp.3:48
2545 msgid "B<long double expl(long double >I<x>B<);>\n"
2546 msgstr "B<long double expl(long double >I<x>B<);>\n"
2549 #: build/C/man3/exp.3:60
2550 msgid "B<expf>(), B<expl>():"
2551 msgstr "B<expf>(), B<expl>():"
2554 #: build/C/man3/exp.3:74
2556 "The B<exp>() function returns the value of e (the base of natural "
2557 "logarithms) raised to the power of I<x>."
2558 msgstr "B<exp>() 関数は e の I<x> 乗の値を返す (e は自然対数の底)。"
2561 #: build/C/man3/exp.3:77
2562 msgid "On success, these functions return the exponential value of I<x>."
2563 msgstr "成功すると、これらの関数は e の I<x> 乗を返す。"
2566 #: build/C/man3/exp.3:92
2567 msgid "If I<x> is negative infinity, +0 is returned."
2568 msgstr "I<x> が負の無限大の場合、+0 が返される。"
2571 #: build/C/man3/exp.3:96 build/C/man3/ldexp.3:96
2572 msgid "If the result underflows, a range error occurs, and zero is returned."
2574 "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"
2578 #: build/C/man3/exp.3:112 build/C/man3/expm1.3:124 build/C/man3/ldexp.3:113
2579 #: build/C/man3/scalb.3:155 build/C/man3/scalbln.3:137
2581 msgid "Range error, overflow"
2582 msgstr "範囲エラー (range error)、オーバーフローの場合"
2585 #: build/C/man3/exp.3:120 build/C/man3/ldexp.3:121 build/C/man3/scalb.3:163
2586 #: build/C/man3/scalbln.3:145
2588 msgid "Range error, underflow"
2589 msgstr "範囲エラー (range error)、アンダーフローの場合"
2592 #: build/C/man3/exp.3:128 build/C/man3/ldexp.3:129 build/C/man3/pow.3:316
2594 "I<errno> is set to B<ERANGE>. An underflow floating-point exception "
2595 "(B<FE_UNDERFLOW>) is raised."
2597 "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 "
2598 "(B<FE_UNDERFLOW>) が上がる。"
2601 #: build/C/man3/exp.3:140
2602 msgid "B<cbrt>(3), B<cexp>(3), B<exp10>(3), B<exp2>(3), B<sqrt>(3)"
2603 msgstr "B<cbrt>(3), B<cexp>(3), B<exp10>(3), B<exp2>(3), B<sqrt>(3)"
2606 #: build/C/man3/exp10.3:35
2612 #: build/C/man3/exp10.3:35 build/C/man7/math_error.7:26
2613 #: build/C/man3/pow10.3:25
2619 #: build/C/man3/exp10.3:38
2620 msgid "exp10, exp10f, exp10l - base-10 exponential function"
2621 msgstr "exp10, exp10f, exp10l - 基数が 10 の指数関数"
2624 #: build/C/man3/exp10.3:41 build/C/man3/fenv.3:290
2626 msgid "B<#define _GNU_SOURCE> /* See feature_test_macros(7) */\n"
2627 msgstr "B<#define _GNU_SOURCE> /* feature_test_macros(7) 参照 */\n"
2630 #: build/C/man3/exp10.3:45
2632 msgid "B<double exp10(double >I<x>B<);>\n"
2633 msgstr "B<double exp10(double >I<x>B<);>\n"
2636 #: build/C/man3/exp10.3:47
2638 msgid "B<float exp10f(float >I<x>B<);>\n"
2639 msgstr "B<float exp10f(float >I<x>B<);>\n"
2642 #: build/C/man3/exp10.3:49
2644 msgid "B<long double exp10l(long double >I<x>B<);>\n"
2645 msgstr "B<long double exp10l(long double >I<x>B<);>\n"
2648 #: build/C/man3/exp10.3:58
2650 "The B<exp10>() function returns the value of 10 raised to the power of I<x>."
2651 msgstr "B<exp10>() 関数は 10 の I<x> 乗の値を返す。"
2654 #: build/C/man3/exp10.3:61
2656 "On success, these functions return the base-10 exponential value of I<x>."
2657 msgstr "成功すると、これらの関数は 10 の I<x> 乗を返す。"
2660 #: build/C/man3/exp10.3:65 build/C/man3/exp2.3:81
2662 "For various special cases, including the handling of infinity and NaN, as "
2663 "well as overflows and underflows, see B<exp>(3)."
2665 "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"
2666 "状況については、 B<exp>(3) を参照のこと。"
2669 #: build/C/man3/exp10.3:75 build/C/man3/exp2.3:89
2671 "For a discussion of the errors that can occur for these functions, see B<exp>"
2673 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。"
2676 #: build/C/man3/exp10.3:75 build/C/man3/exp2.3:89 build/C/man3/fdim.3:79
2677 #: build/C/man3/fenv.3:263 build/C/man3/fma.3:154 build/C/man3/fmax.3:56
2678 #: build/C/man3/fmin.3:56 build/C/man3/log2.3:89 build/C/man3/lrint.3:108
2679 #: build/C/man3/lround.3:111 build/C/man3/nan.3:73 build/C/man3/pow10.3:47
2680 #: build/C/man3/remquo.3:122 build/C/man3/round.3:86
2681 #: build/C/man3/scalbln.3:158 build/C/man3/sincos.3:73
2682 #: build/C/man3/tgamma.3:160 build/C/man3/trunc.3:73
2688 #: build/C/man3/exp10.3:77 build/C/man3/exp2.3:91 build/C/man3/fdim.3:81
2689 #: build/C/man3/fenv.3:265 build/C/man3/fma.3:156 build/C/man3/fmax.3:58
2690 #: build/C/man3/fmin.3:58 build/C/man3/log2.3:91 build/C/man3/lrint.3:110
2691 #: build/C/man3/lround.3:113 build/C/man3/nan.3:75 build/C/man3/pow10.3:49
2692 #: build/C/man3/remquo.3:124 build/C/man3/round.3:88
2693 #: build/C/man3/scalbln.3:160 build/C/man3/sincos.3:75
2694 #: build/C/man3/tgamma.3:162 build/C/man3/trunc.3:75
2695 msgid "These functions first appeared in glibc in version 2.1."
2696 msgstr "これらの関数は glibc バージョン 2.1 で初めて登場した。"
2699 #: build/C/man3/exp10.3:79
2700 msgid "These functions are GNU extensions."
2701 msgstr "これらの関数は GNU による拡張である。"
2704 #: build/C/man3/exp10.3:85
2705 msgid "B<cbrt>(3), B<exp>(3), B<exp2>(3), B<log10>(3), B<sqrt>(3)"
2706 msgstr "B<cbrt>(3), B<exp>(3), B<exp2>(3), B<log10>(3), B<sqrt>(3)"
2709 #: build/C/man3/exp2.3:36
2715 #: build/C/man3/exp2.3:39
2716 msgid "exp2, exp2f, exp2l - base-2 exponential function"
2717 msgstr "exp2, exp2f, exp2l - 底が 2 の指数関数"
2720 #: build/C/man3/exp2.3:44
2722 msgid "B<double exp2(double >I<x>B<);>\n"
2723 msgstr "B<double exp2(double >I<x>B<);>\n"
2726 #: build/C/man3/exp2.3:46
2728 msgid "B<float exp2f(float >I<x>B<);>\n"
2729 msgstr "B<float exp2f(float >I<x>B<);>\n"
2732 #: build/C/man3/exp2.3:48
2734 msgid "B<long double exp2l(long double >I<x>B<);>\n"
2735 msgstr "B<long double exp2l(long double >I<x>B<);>\n"
2738 #: build/C/man3/exp2.3:61
2739 msgid "B<exp2>(), B<exp2f>(), B<exp2l>():"
2740 msgstr "B<exp2>(), B<exp2f>(), B<exp2l>():"
2743 #: build/C/man3/exp2.3:74
2745 "The B<exp2>() function returns the value of 2 raised to the power of I<x>."
2746 msgstr "B<exp2>() 関数は 2 の I<x> 乗の値を返す。"
2749 #: build/C/man3/exp2.3:77
2751 "On success, these functions return the base-2 exponential value of I<x>."
2752 msgstr "成功すると、これらの関数は 2 の I<x> 乗を返す。"
2755 #: build/C/man3/exp2.3:103
2756 msgid "B<cbrt>(3), B<cexp2>(3), B<exp>(3), B<exp10>(3), B<sqrt>(3)"
2757 msgstr "B<cbrt>(3), B<cexp2>(3), B<exp>(3), B<exp10>(3), B<sqrt>(3)"
2760 #: build/C/man3/expm1.3:30
2766 #: build/C/man3/expm1.3:33
2767 msgid "expm1, expm1f, expm1l - exponential minus 1"
2768 msgstr "expm1, expm1f, expm1l - 引き数の指数から 1 を引いた値"
2771 #: build/C/man3/expm1.3:38
2773 msgid "B<double expm1(double >I<x>B<);>\n"
2774 msgstr "B<double expm1(double >I<x>B<);>\n"
2777 #: build/C/man3/expm1.3:40
2779 msgid "B<float expm1f(float >I<x>B<);>\n"
2780 msgstr "B<float expm1f(float >I<x>B<);>\n"
2783 #: build/C/man3/expm1.3:42
2785 msgid "B<long double expm1l(long double >I<x>B<);>\n"
2786 msgstr "B<long double expm1l(long double >I<x>B<);>\n"
2789 #: build/C/man3/expm1.3:53
2791 msgstr "B<expm1>():"
2794 #: build/C/man3/expm1.3:64
2795 msgid "B<expm1f>(), B<expm1l>():"
2796 msgstr "B<expm1f>(), B<expm1l>():"
2799 #: build/C/man3/expm1.3:75
2800 msgid "I<expm1(x)> returns a value equivalent to"
2801 msgstr "B<expm1(>I<x>B<)> は以下と等しい値を返す。"
2804 #: build/C/man3/expm1.3:78
2806 msgid " exp(x) - 1\n"
2807 msgstr " exp(x) - 1\n"
2810 #: build/C/man3/expm1.3:88
2812 "It is computed in a way that is accurate even if the value of I<x> is near "
2813 "zero\\(ema case where I<exp(x) - 1> would be inaccurate due to subtraction "
2814 "of two numbers that are nearly equal."
2816 "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"
2817 "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。"
2820 #: build/C/man3/expm1.3:91
2821 msgid "On success, these functions return I<exp(x)\\ -\\ 1>."
2822 msgstr "成功すると、これらの関数は I<exp(x)\\ -\\ 1> を返す。"
2825 #: build/C/man3/expm1.3:109
2826 msgid "If I<x> is negative infinity, -1 is returned."
2827 msgstr "I<x> が負の無限大の場合、-1 が返される。"
2830 #: build/C/man3/expm1.3:117
2832 "If the result overflows, a range error occurs, and the functions return -"
2833 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
2835 "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"
2836 "れぞれ -B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
2838 #. POSIX.1 specifies an optional range error (underflow) if
2839 #. x is subnormal. Glibc does not implement this.
2841 #: build/C/man3/expm1.3:136
2843 "I<errno> is set to B<ERANGE> (but see BUGS). An overflow floating-point "
2844 "exception (B<FE_OVERFLOW>) is raised."
2846 "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"
2847 "小数点例外 (B<FE_OVERFLOW>) が上がる。"
2850 #: build/C/man3/expm1.3:144
2853 #| "The B<frexp>(), B<frexpf>(), and B<frexpl>() functions are thread-safe."
2855 "The B<expm1>(), B<expm1f>(), and B<expm1l>() functions are thread-safe."
2856 msgstr "関数 B<frexp>(), B<frexpf>(), B<frexpl>() はスレッドセーフである。"
2859 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6778
2861 #: build/C/man3/expm1.3:155
2863 "For some large negative I<x> values (where the function result approaches "
2864 "-1), B<expm1>() raises a bogus underflow floating-point exception."
2866 "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)、 "
2867 "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。"
2870 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6814
2871 #. e.g., expm1(1e5) through expm1(1.00199970127e5),
2872 #. but not expm1(1.00199970128e5) and beyond.
2874 #: build/C/man3/expm1.3:166
2876 "For some large positive I<x> values, B<expm1>() raises a bogus invalid "
2877 "floating-point exception in addition to the expected overflow exception, and "
2878 "returns a NaN instead of positive infinity."
2880 "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"
2881 "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"
2884 #. It looks like the fix was in 2.11, or possibly 2.12.
2885 #. I have no test system for 2.11, but 2.12 passes.
2886 #. From the source (sysdeps/i386/fpu/s_expm1.S) it looks
2887 #. like the changes were in 2.11.
2888 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6788
2890 #: build/C/man3/expm1.3:178
2892 "Before version 2.11, the glibc implementation did not set I<errno> to "
2893 "B<ERANGE> when a range error occurred."
2895 "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、 "
2896 "I<errno> に B<ERANGE> が設定されなかった。"
2899 #: build/C/man3/expm1.3:182
2900 msgid "B<exp>(3), B<log>(3), B<log1p>(3)"
2901 msgstr "B<exp>(3), B<log>(3), B<log1p>(3)"
2904 #: build/C/man3/fabs.3:32
2910 #: build/C/man3/fabs.3:32
2916 #: build/C/man3/fabs.3:35
2917 msgid "fabs, fabsf, fabsl - absolute value of floating-point number"
2918 msgstr "fabs, fabsf, fabsl - 浮動小数点実数の絶対値"
2921 #: build/C/man3/fabs.3:40
2923 msgid "B<double fabs(double >I<x>B<);>\n"
2924 msgstr "B<double fabs(double >I<x>B<);>\n"
2927 #: build/C/man3/fabs.3:42
2929 msgid "B<float fabsf(float >I<x>B<);>\n"
2930 msgstr "B<float fabsf(float >I<x>B<);>\n"
2933 #: build/C/man3/fabs.3:44
2935 msgid "B<long double fabsl(long double >I<x>B<);>\n"
2936 msgstr "B<long double fabsl(long double >I<x>B<);>\n"
2939 #: build/C/man3/fabs.3:56
2940 msgid "B<fabsf>(), B<fabsl>():"
2941 msgstr "B<fabsf>(), B<fabsl>():"
2944 #: build/C/man3/fabs.3:68
2946 "These functions return the absolute value of the floating-point number I<x>."
2947 msgstr "これらの関数は浮動小数点実数 I<x> の絶対値を返す。"
2950 #: build/C/man3/fabs.3:71
2951 msgid "These functions return the absolute value of I<x>."
2952 msgstr "これらの関数は I<x> の絶対値を返す。"
2955 #: build/C/man3/fabs.3:79
2956 msgid "If I<x> is -0, +0 is returned."
2957 msgstr "I<x> が -0 の場合、+0 が返される。"
2960 #: build/C/man3/fabs.3:83
2962 "If I<x> is negative infinity or positive infinity, positive infinity is "
2964 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。"
2967 #: build/C/man3/fabs.3:93
2968 msgid "The B<fabs>(), B<fabsf>(), and B<fabsl>() functions are thread-safe."
2969 msgstr "関数 B<fabs>(), B<fabsf>(), B<fabsl>() はスレッドセーフである。"
2972 #: build/C/man3/fabs.3:106
2973 msgid "B<abs>(3), B<cabs>(3), B<ceil>(3), B<floor>(3), B<labs>(3), B<rint>(3)"
2974 msgstr "B<abs>(3), B<cabs>(3), B<ceil>(3), B<floor>(3), B<labs>(3), B<rint>(3)"
2977 #: build/C/man3/fdim.3:9
2983 #: build/C/man3/fdim.3:9
2989 #: build/C/man3/fdim.3:12
2990 msgid "fdim, fdimf, fdiml - positive difference"
2991 msgstr "fdim, fdimf, fdiml - 正の差分を計算する"
2994 #: build/C/man3/fdim.3:14 build/C/man3/fmax.3:14 build/C/man3/fmin.3:14
2995 #: build/C/man3/gamma.3:14 build/C/man3/ilogb.3:34 build/C/man3/logb.3:34
2996 #: build/C/man3/nan.3:16 build/C/man3/nextafter.3:17 build/C/man3/scalb.3:33
2997 #: build/C/man3/scalbln.3:33 build/C/man3/signbit.3:16
2998 #: build/C/man3/significand.3:15 build/C/man3/tgamma.3:18
2999 msgid "B<#include E<lt>math.hE<gt>>"
3000 msgstr "B<#include E<lt>math.hE<gt>>"
3003 #: build/C/man3/fdim.3:16
3004 msgid "B<double fdim(double >I<x>B<, double >I<y>B<);>"
3005 msgstr "B<double fdim(double >I<x>B<, double >I<y>B<);>"
3008 #: build/C/man3/fdim.3:18
3009 msgid "B<float fdimf(float >I<x>B<, float >I<y>B<);>"
3010 msgstr "B<float fdimf(float >I<x>B<, float >I<y>B<);>"
3013 #: build/C/man3/fdim.3:20
3014 msgid "B<long double fdiml(long double >I<x>B<, long double >I<y>B<);>"
3015 msgstr "B<long double fdiml(long double >I<x>B<, long double >I<y>B<);>"
3018 #: build/C/man3/fdim.3:31
3019 msgid "B<fdimf>(), B<fdiml>():"
3020 msgstr "B<fdimf>(), B<fdiml>():"
3023 #: build/C/man3/fdim.3:42
3025 "These functions return the positive difference, max(I<x>-I<y>,0), between "
3027 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。"
3030 #: build/C/man3/fdim.3:44
3031 msgid "On success, these functions return the positive difference."
3032 msgstr "成功すると、これらの関数は正の差分を返す。"
3035 #: build/C/man3/fdim.3:50 build/C/man3/fma.3:63 build/C/man3/fmod.3:102
3036 #: build/C/man3/nextafter.3:127 build/C/man3/remainder.3:130
3037 #: build/C/man3/remquo.3:83
3038 msgid "If I<x> or I<y> is a NaN, a NaN is returned."
3039 msgstr "I<x> か I<y> が NaN の場合、NaN が返される。"
3042 #: build/C/man3/fdim.3:59 build/C/man3/hypot.3:122
3044 "If the result overflows, a range error occurs, and the functions return "
3045 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively."
3047 "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"
3048 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。"
3050 #. Unable to test this case, since the best approximation of
3051 #. pi/2 in double precision only yields a tan() value of 1.633e16.
3056 #: build/C/man3/fdim.3:74 build/C/man3/fma.3:141 build/C/man3/nextafter.3:165
3057 #: build/C/man3/scalb.3:163 build/C/man3/scalbln.3:145 build/C/man3/tan.3:133
3058 msgid "An overflow floating-point exception (B<FE_OVERFLOW>) is raised."
3059 msgstr "オーバーフロー浮動小数点例外 (B<FE_OVERFLOW>) が上がる。"
3062 #: build/C/man3/fdim.3:89
3063 msgid "The B<fdim>(), B<fdimf>(), and B<fdiml>() functions are thread-safe."
3064 msgstr "関数 B<fdim>(), B<fdimf>(), B<fdiml>() はスレッドセーフである。"
3067 #: build/C/man3/fdim.3:93 build/C/man3/fmin.3:70
3072 #: build/C/man3/fenv.3:27
3078 #: build/C/man3/fenv.3:27
3084 #: build/C/man3/fenv.3:27 build/C/man7/math_error.7:26
3085 #: build/C/man3/matherr.3:27
3091 #: build/C/man3/fenv.3:33
3093 "feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, "
3094 "fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, "
3095 "feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point "
3096 "rounding and exception handling"
3098 "feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, "
3099 "fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, "
3100 "feupdateenv, feenableexcept, fedisableexcept, fegetexcept - 浮動小数点の丸め"
3104 #: build/C/man3/fenv.3:36 build/C/man3/fenv.3:292
3106 msgid "B<#include E<lt>fenv.hE<gt>>\n"
3107 msgstr "B<#include E<lt>fenv.hE<gt>>\n"
3110 #: build/C/man3/fenv.3:38
3112 msgid "B<int feclearexcept(int >I<excepts>B<);>\n"
3113 msgstr "B<int feclearexcept(int >I<excepts>B<);>\n"
3116 #: build/C/man3/fenv.3:40
3118 msgid "B<int fegetexceptflag(fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3119 msgstr "B<int fegetexceptflag(fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3122 #: build/C/man3/fenv.3:42
3124 msgid "B<int feraiseexcept(int >I<excepts>B<);>\n"
3125 msgstr "B<int feraiseexcept(int >I<excepts>B<);>\n"
3128 #: build/C/man3/fenv.3:44
3130 msgid "B<int fesetexceptflag(const fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3131 msgstr "B<int fesetexceptflag(const fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3134 #: build/C/man3/fenv.3:46
3136 msgid "B<int fetestexcept(int >I<excepts>B<);>\n"
3137 msgstr "B<int fetestexcept(int >I<excepts>B<);>\n"
3140 #: build/C/man3/fenv.3:48
3142 msgid "B<int fegetround(void);>\n"
3143 msgstr "B<int fegetround(void);>\n"
3146 #: build/C/man3/fenv.3:50
3148 msgid "B<int fesetround(int >I<rounding_mode>B<);>\n"
3149 msgstr "B<int fesetround(int >I<rounding_mode>B<);>\n"
3152 #: build/C/man3/fenv.3:52
3154 msgid "B<int fegetenv(fenv_t *>I<envp>B<);>\n"
3155 msgstr "B<int fegetenv(fenv_t *>I<envp>B<);>\n"
3158 #: build/C/man3/fenv.3:54
3160 msgid "B<int feholdexcept(fenv_t *>I<envp>B<);>\n"
3161 msgstr "B<int feholdexcept(fenv_t *>I<envp>B<);>\n"
3164 #: build/C/man3/fenv.3:56
3166 msgid "B<int fesetenv(const fenv_t *>I<envp>B<);>\n"
3167 msgstr "B<int fesetenv(const fenv_t *>I<envp>B<);>\n"
3170 #: build/C/man3/fenv.3:58
3172 msgid "B<int feupdateenv(const fenv_t *>I<envp>B<);>\n"
3173 msgstr "B<int feupdateenv(const fenv_t *>I<envp>B<);>\n"
3176 #: build/C/man3/fenv.3:64
3178 "These eleven functions were defined in C99, and describe the handling of "
3179 "floating-point rounding and exceptions (overflow, zero-divide, etc.)."
3181 "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"
3182 "バーフロー、ゼロによる除算など) の取り扱いを規定する。"
3185 #: build/C/man3/fenv.3:64
3191 #: build/C/man3/fenv.3:69
3193 "The I<divide-by-zero> exception occurs when an operation on finite numbers "
3194 "produces infinity as exact answer."
3196 "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"
3200 #: build/C/man3/fenv.3:75
3202 "The I<overflow> exception occurs when a result has to be represented as a "
3203 "floating-point number, but has (much) larger absolute value than the largest "
3204 "(finite) floating-point number that is representable."
3206 "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"
3207 "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"
3211 #: build/C/man3/fenv.3:82
3213 "The I<underflow> exception occurs when a result has to be represented as a "
3214 "floating-point number, but has smaller absolute value than the smallest "
3215 "positive normalized floating-point number (and would lose much accuracy when "
3216 "represented as a denormalized number)."
3218 "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"
3219 "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"
3220 "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。"
3223 #: build/C/man3/fenv.3:92
3225 "The I<inexact> exception occurs when the rounded result of an operation is "
3226 "not equal to the infinite precision result. It may occur whenever "
3227 "I<overflow> or I<underflow> occurs."
3229 "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"
3230 "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"
3234 #: build/C/man3/fenv.3:97
3236 "The I<invalid> exception occurs when there is no well-defined result for an "
3237 "operation, as for 0/0 or infinity - infinity or sqrt(-1)."
3239 "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"
3240 "る。 例えば 0/0、無限大 - 無限大、sqrt(-1) など。"
3243 #: build/C/man3/fenv.3:97
3245 msgid "Exception handling"
3249 #: build/C/man3/fenv.3:103
3251 "Exceptions are represented in two ways: as a single bit (exception present/"
3252 "absent), and these bits correspond in some implementation-defined way with "
3253 "bit positions in an integer, and also as an opaque structure that may "
3254 "contain more information about the exception (perhaps the code address where "
3257 "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"
3258 "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"
3259 "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"
3260 "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"
3264 #: build/C/man3/fenv.3:119
3266 "Each of the macros B<FE_DIVBYZERO>, B<FE_INEXACT>, B<FE_INVALID>, "
3267 "B<FE_OVERFLOW>, B<FE_UNDERFLOW> is defined when the implementation supports "
3268 "handling of the corresponding exception, and if so then defines the "
3269 "corresponding bit(s), so that one can call exception handling functions, for "
3270 "example, using the integer argument B<FE_OVERFLOW>|B<FE_UNDERFLOW>. Other "
3271 "exceptions may be supported. The macro B<FE_ALL_EXCEPT> is the bitwise OR "
3272 "of all bits corresponding to supported exceptions."
3274 "B<FE_DIVBYZERO>, B<FE_INEXACT>, B<FE_INVALID>, B<FE_OVERFLOW>, "
3275 "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"
3276 "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"
3277 "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"
3278 "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"
3279 "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"
3280 "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)。"
3283 #: build/C/man3/fenv.3:124
3285 "The B<feclearexcept>() function clears the supported exceptions represented "
3286 "by the bits in its argument."
3288 "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"
3289 "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)。"
3292 #: build/C/man3/fenv.3:132
3294 "The B<fegetexceptflag>() function stores a representation of the state of "
3295 "the exception flags represented by the argument I<excepts> in the opaque "
3298 "B<fegetexceptflag>() 関数は、引き数 I<excepts> で指定された例外フラグの状態"
3299 "を I<*flagp> が指す内部オブジェクトに保存する。"
3302 #: build/C/man3/fenv.3:137
3304 "The B<feraiseexcept>() function raises the supported exceptions represented "
3305 "by the bits in I<excepts>."
3307 "B<feraiseexcept>() 関数は、 I<excepts> のビット列で指定された例外のうち、 実"
3308 "装がサポートしているものを発生させる。"
3311 #: build/C/man3/fenv.3:148
3313 "The B<fesetexceptflag>() function sets the complete status for the "
3314 "exceptions represented by I<excepts> to the value I<*flagp>. This value "
3315 "must have been obtained by an earlier call of B<fegetexceptflag>() with a "
3316 "last argument that contained all bits in I<excepts>."
3318 "B<fesetexceptflag>() 関数は、 I<excepts> で指定された例外に対応するフラグの"
3319 "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 "
3320 "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"
3321 "き、 B<fegetexceptflag>() の最後の引き数には、 B<fesetexceptflag>() に渡す "
3322 "I<excepts> のすべてのビットを含む値を指定すること)。"
3325 #: build/C/man3/fenv.3:155
3327 "The B<fetestexcept>() function returns a word in which the bits are set "
3328 "that were set in the argument I<excepts> and for which the corresponding "
3329 "exception is currently set."
3331 "B<fetestexcept>() 関数は、 I<excepts> 引き数でセットされているビットのう"
3332 "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。"
3335 #: build/C/man3/fenv.3:155
3337 msgid "Rounding mode"
3341 #: build/C/man3/fenv.3:163
3343 "The rounding mode determines how the result of floating-point operations is "
3344 "treated when the result cannot be exactly represented in the significand. "
3345 "Various rounding modes may be provided: round to nearest (the default), "
3346 "round up (toward positive infinity), round down (toward negative infinity), "
3347 "and round toward zero."
3349 "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"
3350 "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"
3351 "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"
3352 "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、"
3356 #: build/C/man3/fenv.3:172
3358 "Each of the macros B<FE_TONEAREST>, B<FE_UPWARD>, B<FE_DOWNWARD>, and "
3359 "B<FE_TOWARDZERO> is defined when the implementation supports getting and "
3360 "setting the corresponding rounding direction."
3362 "B<FE_TONEAREST>, B<FE_UPWARD>, B<FE_DOWNWARD>, B<FE_TOWARDZERO> の各マクロ"
3363 "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。"
3366 #: build/C/man3/fenv.3:177
3368 "The B<fegetround>() function returns the macro corresponding to the current "
3370 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。"
3373 #: build/C/man3/fenv.3:182
3375 "The B<fesetround>() function sets the rounding mode as specified by its "
3376 "argument and returns zero when it was successful."
3378 "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"
3382 #: build/C/man3/fenv.3:190
3384 "C99 and POSIX.1-2008 specify an identifier, B<FLT_ROUNDS>, defined in "
3385 "I<E<lt>float.hE<gt>>, which indicates the implementation-defined rounding "
3386 "behavior for floating-point addition. This identifier has one of the "
3389 "C99 と POSIX.1-2008 では B<FLT_ROUNDS> という識別子が規定されており、 "
3390 "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"
3391 "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。"
3394 #: build/C/man3/fenv.3:190
3400 #: build/C/man3/fenv.3:192
3401 msgid "The rounding mode is not determinable."
3402 msgstr "丸めモードは決められていない。"
3405 #: build/C/man3/fenv.3:192
3411 #: build/C/man3/fenv.3:194
3412 msgid "Rounding is toward 0."
3416 #: build/C/man3/fenv.3:194
3422 #: build/C/man3/fenv.3:196
3423 msgid "Rounding is toward nearest number."
3427 #: build/C/man3/fenv.3:196
3433 #: build/C/man3/fenv.3:198
3434 msgid "Rounding is toward positive infinity."
3435 msgstr "正の無限大に向けて丸める。"
3438 #: build/C/man3/fenv.3:198
3444 #: build/C/man3/fenv.3:200
3445 msgid "Rounding is toward negative infinity."
3446 msgstr "負の無限大に向けて丸める。"
3449 #: build/C/man3/fenv.3:202
3450 msgid "Other values represent machine-dependent, nonstandard rounding modes."
3451 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。"
3454 #: build/C/man3/fenv.3:208
3456 "The value of B<FLT_ROUNDS> should reflect the current rounding mode as set "
3457 "by B<fesetround>() (but see BUGS)."
3459 "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"
3460 "されるべきである (但し、「バグ」の節を参照)。"
3463 #: build/C/man3/fenv.3:208
3465 msgid "Floating-point environment"
3469 #: build/C/man3/fenv.3:220
3471 "The entire floating-point environment, including control modes and status "
3472 "flags, can be handled as one opaque object, of type I<fenv_t>. The default "
3473 "environment is denoted by B<FE_DFL_ENV> (of type I<const fenv_t\\ *>). This "
3474 "is the environment setup at program start and it is defined by ISO C to have "
3475 "round to nearest, all exceptions cleared and a nonstop (continue on "
3478 "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"
3479 "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 "
3480 "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"
3481 "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 "
3482 "(B<FE_TONEAREST>) に設定し、すべての例外をクリアし、不停止 (nonstop) (例外"
3483 "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。"
3486 #: build/C/man3/fenv.3:225
3488 "The B<fegetenv>() function saves the current floating-point environment in "
3489 "the object I<*envp>."
3491 "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"
3495 #: build/C/man3/fenv.3:232
3497 "The B<feholdexcept>() function does the same, then clears all exception "
3498 "flags, and sets a nonstop (continue on exceptions) mode, if available. It "
3499 "returns zero when successful."
3501 "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"
3502 "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。"
3505 #: build/C/man3/fenv.3:245
3507 "The B<fesetenv>() function restores the floating-point environment from the "
3508 "object I<*envp>. This object must be known to be valid, for example, the "
3509 "result of a call to B<fegetenv>() or B<feholdexcept>() or equal to "
3510 "B<FE_DFL_ENV>. This call does not raise exceptions."
3512 "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"
3513 "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"
3514 "い。 例えば、 B<fegetenv>() や B<feholdexcept>() を呼び出した結果であると"
3515 "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"
3519 #: build/C/man3/fenv.3:258
3521 "The B<feupdateenv>() function installs the floating-point environment "
3522 "represented by the object I<*envp>, except that currently raised exceptions "
3523 "are not cleared. After calling this function, the raised exceptions will be "
3524 "a bitwise OR of those previously set with those in I<*envp>. As before, the "
3525 "object I<*envp> must be known to be valid."
3527 "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"
3528 "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"
3529 "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 "
3530 "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"
3531 "あることが分かっていなければならない。"
3533 #. Earlier seven of these functions were listed as returning void.
3534 #. This was corrected in Corrigendum 1 (ISO/IEC 9899:1999/Cor.1:2001(E))
3535 #. of the C99 Standard.
3537 #: build/C/man3/fenv.3:263
3539 "These functions return zero on success and nonzero if an error occurred."
3540 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。"
3543 #: build/C/man3/fenv.3:267
3544 msgid "IEC 60559 (IEC 559:1989), ANSI/IEEE 854, C99, POSIX.1-2001."
3545 msgstr "IEC 60559 (IEC 559:1989), ANSI/IEEE 854, C99, POSIX.1-2001."
3548 #: build/C/man3/fenv.3:268
3554 #: build/C/man3/fenv.3:287
3556 "If possible, the GNU C Library defines a macro B<FE_NOMASK_ENV> which "
3557 "represents an environment where every exception raised causes a trap to "
3558 "occur. You can test for this macro using B<#ifdef>. It is defined only if "
3559 "B<_GNU_SOURCE> is defined. The C99 standard does not define a way to set "
3560 "individual bits in the floating-point mask, for example, to trap on specific "
3561 "flags. Since version 2.2, glibc supports the functions B<feenableexcept>() "
3562 "and B<fedisableexcept>() to set individual floating-point traps, and "
3563 "B<fegetexcept>() to query the state."
3565 "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"
3566 "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"
3567 "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"
3568 "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"
3569 "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、 "
3570 "B<feenableexcept>() 関数と B<fedisableexcept>() 関数をサポートしており、 "
3571 "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>"
3572 "() によって状態の問い合わせもできるようになっている。"
3575 #: build/C/man3/fenv.3:294
3577 msgid "B<int feenableexcept(int >I<excepts>B<);>\n"
3578 msgstr "B<int feenableexcept(int >I<excepts>B<);>\n"
3581 #: build/C/man3/fenv.3:296
3583 msgid "B<int fedisableexcept(int >I<excepts>B<);>\n"
3584 msgstr "B<int fedisableexcept(int >I<excepts>B<);>\n"
3587 #: build/C/man3/fenv.3:298
3589 msgid "B<int fegetexcept(void);>\n"
3590 msgstr "B<int fegetexcept(void);>\n"
3593 #: build/C/man3/fenv.3:312
3595 "The B<feenableexcept>() and B<fedisableexcept>() functions enable "
3596 "(disable) traps for each of the exceptions represented by I<excepts> and "
3597 "return the previous set of enabled exceptions when successful, and -1 "
3598 "otherwise. The B<fegetexcept>() function returns the set of all currently "
3599 "enabled exceptions."
3601 "B<feenableexcept>() 関数と B<fedisableexcept>() 関数は I<excepts> によって"
3602 "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"
3603 "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>() "
3604 "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。"
3606 #. Aug 08, glibc 2.8
3607 #. See http://gcc.gnu.org/ml/gcc/2002-02/msg01535.html
3609 #: build/C/man3/fenv.3:323
3611 "C99 specifies that the value of B<FLT_ROUNDS> should reflect changes to the "
3612 "current rounding mode, as set by B<fesetround>(). Currently, this does not "
3613 "occur: B<FLT_ROUNDS> always has the value 1."
3615 "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"
3616 "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"
3617 "おらず、 B<FLT_ROUNDS> は常に値 1 となる。"
3620 #: build/C/man3/fenv.3:325
3621 msgid "B<math_error>(7)"
3622 msgstr "B<math_error>(7)"
3625 #: build/C/man3/finite.3:25
3631 #: build/C/man3/finite.3:25
3637 #: build/C/man3/finite.3:29
3639 "finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD "
3640 "floating-point classification functions"
3642 "finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD "
3646 #: build/C/man3/finite.3:34
3648 msgid "B<int finite(double >I<x>B<);>\n"
3649 msgstr "B<int finite(double >I<x>B<);>\n"
3652 #: build/C/man3/finite.3:36
3654 msgid "B<int finitef(float >I<x>B<);>\n"
3655 msgstr "B<int finitef(float >I<x>B<);>\n"
3658 #: build/C/man3/finite.3:38
3660 msgid "B<int finitel(long double >I<x>B<);>\n"
3661 msgstr "B<int finitel(long double >I<x>B<);>\n"
3664 #: build/C/man3/finite.3:40
3666 msgid "B<int isinf(double >I<x>B<);>\n"
3667 msgstr "B<int isinf(double >I<x>B<);>\n"
3670 #: build/C/man3/finite.3:42
3672 msgid "B<int isinff(float >I<x>B<);>\n"
3673 msgstr "B<int isinff(float >I<x>B<);>\n"
3676 #: build/C/man3/finite.3:44
3678 msgid "B<int isinfl(long double >I<x>B<);>\n"
3679 msgstr "B<int isinfl(long double >I<x>B<);>\n"
3682 #: build/C/man3/finite.3:46
3684 msgid "B<int isnan(double >I<x>B<);>\n"
3685 msgstr "B<int isnan(double >I<x>B<);>\n"
3688 #: build/C/man3/finite.3:48
3690 msgid "B<int isnanf(float >I<x>B<);>\n"
3691 msgstr "B<int isnanf(float >I<x>B<);>\n"
3694 #: build/C/man3/finite.3:50
3696 msgid "B<int isnanl(long double >I<x>B<);>\n"
3697 msgstr "B<int isnanl(long double >I<x>B<);>\n"
3700 #: build/C/man3/finite.3:61
3701 msgid "B<finite>(), B<finitef>(), B<finitel>():"
3702 msgstr "B<finite>(), B<finitef>(), B<finitel>():"
3705 #: build/C/man3/finite.3:63 build/C/man3/finite.3:76 build/C/man3/lgamma.3:65
3706 msgid "_BSD_SOURCE || _SVID_SOURCE"
3707 msgstr "_BSD_SOURCE || _SVID_SOURCE"
3710 #: build/C/man3/finite.3:65 build/C/man3/fpclassify.3:58
3712 msgstr "B<isinf>():"
3715 #: build/C/man3/finite.3:67
3717 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
3720 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
3724 #: build/C/man3/finite.3:74
3725 msgid "B<isinff>(), B<isinfl>():"
3726 msgstr "B<isinff>(), B<isinfl>():"
3729 #: build/C/man3/finite.3:78 build/C/man3/fpclassify.3:50
3731 msgstr "B<isnan>():"
3734 #: build/C/man3/finite.3:80
3735 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE;"
3736 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE;"
3739 #: build/C/man3/finite.3:86
3740 msgid "B<isnanf>(), B<isnanl>():"
3741 msgstr "B<isnanf>(), B<isnanl>():"
3744 #: build/C/man3/finite.3:88 build/C/man3/gamma.3:38 build/C/man3/scalb.3:58
3745 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
3746 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
3749 #: build/C/man3/finite.3:100
3751 "The B<finite>(), B<finitef>(), and B<finitel>() functions return a nonzero "
3752 "value if I<x> is neither infinite nor a \"not-a-number\" (NaN) value, and 0 "
3755 "関数 B<finite>(), B<finitef>(), B<finitel>() は、 I<x> が無限大や無効値 "
3756 "(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。"
3759 #: build/C/man3/finite.3:110
3761 "The B<isnan>(), B<isnanf>(), and B<isnanl>() functions return a nonzero "
3762 "value if I<x> is a NaN value, and 0 otherwise."
3764 "関数 B<isnan>(), B<isnanf>(), and B<isnanl>() 関数は、 I<x> が NaN の場合 0 "
3765 "以外の値を返し、 それ以外の場合は 0 を返す。"
3768 #: build/C/man3/finite.3:121
3770 "The B<isinf>(), B<isinff>(), and B<isinfl>() functions return 1 if I<x> is "
3771 "positive infinity, -1 if I<x> is negative infinity, and 0 otherwise."
3773 "関数 B<isinf>(), B<isinff>(), B<isinfl>() は、 I<x> が正の無限大であれば 1 を"
3774 "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。"
3777 #: build/C/man3/finite.3:135
3779 "The B<finite>(), B<finitef>(), B<finitel>(), B<isinf>(), B<isinff>(), "
3780 "B<isinfl>(), B<isnan>(), B<isnanf>(), and B<isnanl>() functions are thread-"
3783 "関数 B<finite>(), B<finitef>(), B<finitel>(), B<isinf>(), B<isinff>(), "
3784 "B<isinfl>(), B<isnan>(), B<isnanf>(), B<isnanl>() はスレッドセーフである。"
3786 #. finite* not on HP-UX; they exist on Tru64.
3790 #. function occurs in 4.3BSD.
3791 #. see IEEE.3 in the 4.3BSD manual
3793 #: build/C/man3/finite.3:155
3795 "Note that these functions are obsolete. C99 defines macros B<isfinite>(), "
3796 "B<isinf>(), and B<isnan>() (for all types) replacing them. Further note "
3797 "that the C99 B<isinf>() has weaker guarantees on the return value. See "
3800 "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 "
3801 "(どんな型にも適用できる) B<isfinite>(), B<isinf>(), B<isnan>() というマクロ"
3802 "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"
3803 "しかないことにも 注意すること。詳細は B<fpclassify>(3) を参照。"
3806 #: build/C/man3/finite.3:157
3807 msgid "B<fpclassify>(3)"
3808 msgstr "B<fpclassify>(3)"
3811 #: build/C/man3/floor.3:27
3817 #: build/C/man3/floor.3:27
3823 #: build/C/man3/floor.3:30
3825 "floor, floorf, floorl - largest integral value not greater than argument"
3826 msgstr "floor, floorf, floorl - 引き数を越えない最大の整数値"
3829 #: build/C/man3/floor.3:35
3831 msgid "B<double floor(double >I<x>B<);>\n"
3832 msgstr "B<double floor(double >I<x>B<);>\n"
3835 #: build/C/man3/floor.3:37
3837 msgid "B<float floorf(float >I<x>B<);>\n"
3838 msgstr "B<float floorf(float >I<x>B<);>\n"
3841 #: build/C/man3/floor.3:39
3843 msgid "B<long double floorl(long double >I<x>B<);>\n"
3844 msgstr "B<long double floorl(long double >I<x>B<);>\n"
3847 #: build/C/man3/floor.3:51
3848 msgid "B<floorf>(), B<floorl>():"
3849 msgstr "B<floorf>(), B<floorl>():"
3852 #: build/C/man3/floor.3:62
3854 "These functions return the largest integral value that is not greater than "
3856 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。"
3859 #: build/C/man3/floor.3:68
3860 msgid "For example, I<floor(0.5)> is 0.0, and I<floor(-0.5)> is -1.0."
3861 msgstr "例えば、 I<floor(0.5)> は 0.0 で、 I<floor(-0.5)> は -1.0 である。"
3864 #: build/C/man3/floor.3:71
3865 msgid "These functions return the floor of I<x>."
3866 msgstr "これらの関数は I<x> を越えない最小の整数値を返す。"
3869 #: build/C/man3/floor.3:77
3871 "If I<x> is integral, +0, -0, NaN, or an infinity, I<x> itself is returned."
3873 "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。"
3876 #: build/C/man3/floor.3:88
3878 "The B<floor>(), B<floorf>(), and B<floorl>() functions are thread-safe."
3879 msgstr "関数 B<floor>(), B<floorf>(), B<floorl>() はスレッドセーフである。"
3882 #: build/C/man3/floor.3:117
3884 "B<ceil>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
3887 "B<ceil>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
3891 #: build/C/man3/fma.3:12
3897 #: build/C/man3/fma.3:12 build/C/man3/fmax.3:9 build/C/man3/fmin.3:9
3903 #: build/C/man3/fma.3:15
3904 msgid "fma, fmaf, fmal - floating-point multiply and add"
3905 msgstr "fma, fmaf, fmal - 浮動小数点数の積と和を計算する"
3908 #: build/C/man3/fma.3:20
3910 msgid "B<double fma(double >I<x>B<, double >I<y>B<, double >I<z>B<);>\n"
3911 msgstr "B<double fma(double >I<x>B<, double >I<y>B<, double >I<z>B<);>\n"
3914 #: build/C/man3/fma.3:22
3916 msgid "B<float fmaf(float >I<x>B<, float >I<y>B<, float >I<z>B<);>\n"
3917 msgstr "B<float fmaf(float >I<x>B<, float >I<y>B<, float >I<z>B<);>\n"
3920 #: build/C/man3/fma.3:24
3922 msgid "B<long double fmal(long double >I<x>B<, long double >I<y>B<, long double >I<z>B<);>\n"
3923 msgstr "B<long double fmal(long double >I<x>B<, long double >I<y>B<, long double >I<z>B<);>\n"
3926 #: build/C/man3/fma.3:37
3927 msgid "B<fma>(), B<fmaf>(), B<fmal>():"
3928 msgstr "B<fma>(), B<fmaf>(), B<fmal>():"
3931 #: build/C/man3/fma.3:53
3933 "The B<fma>() function computes I<x> * I<y> + I<z>. The result is rounded "
3934 "as one ternary operation according to the current rounding mode (see B<fenv>"
3937 "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"
3938 "現在の丸めモードにしたがって丸められる (B<fenv>(3) 参照)。"
3941 #: build/C/man3/fma.3:57
3943 "These functions return the value of I<x> * I<y> + I<z>, rounded as one "
3944 "ternary operation."
3946 "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"
3950 #: build/C/man3/fma.3:73
3952 "If I<x> times I<y> is an exact infinity, and I<z> is an infinity with the "
3953 "opposite sign, a domain error occurs, and a NaN is returned."
3955 "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"
3956 "合、 領域エラー (domain error) が発生し、NaN が返される。"
3958 #. POSIX.1-2008 allows some possible differences for the following two
3959 #. domain error cases, but on Linux they are treated the same (AFAICS).
3960 #. Nevertheless, we'll mirror POSIX.1 and describe the two cases
3962 #. POSIX.1 says that a NaN or an implementation-defined value shall
3963 #. be returned for this case.
3965 #: build/C/man3/fma.3:89
3967 "If one of I<x> or I<y> is an infinity, the other is 0, and I<z> is not a "
3968 "NaN, a domain error occurs, and a NaN is returned."
3970 "I<x> と I<y> のうち一方が無限大で、もう一方が 0 で、 I<z> が NaN でない場合、"
3971 "領域エラーが発生し、NaN が返される。"
3973 #. POSIX.1 makes the domain error optional for this case.
3975 #: build/C/man3/fma.3:100
3977 "If one of I<x> or I<y> is an infinity, and the other is 0, and I<z> is a "
3978 "NaN, a domain error occurs, and a NaN is returned."
3980 "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"
3981 "エラーが発生し、NaN が返される。"
3984 #: build/C/man3/fma.3:109
3986 "If I<x> times I<y> is not an infinity times zero (or vice versa), and I<z> "
3987 "is a NaN, a NaN is returned."
3989 "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"
3993 #: build/C/man3/fma.3:113
3995 "If the result overflows, a range error occurs, and an infinity with the "
3996 "correct sign is returned."
3998 "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"
4002 #: build/C/man3/fma.3:117
4004 "If the result underflows, a range error occurs, and a signed 0 is returned."
4006 "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。"
4009 #: build/C/man3/fma.3:124
4011 msgid "Domain error: I<x> * I<y> + I<z>, or I<x> * I<y> is invalid and I<z> is not a NaN"
4012 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"
4018 #: build/C/man3/fma.3:133 build/C/man3/ilogb.3:125 build/C/man3/log1p.3:128
4019 #: build/C/man3/lrint.3:103 build/C/man3/lround.3:106
4020 #: build/C/man3/remainder.3:165 build/C/man3/remquo.3:117
4021 #: build/C/man3/scalb.3:155 build/C/man3/sincos.3:67
4022 msgid "An invalid floating-point exception (B<FE_INVALID>) is raised."
4023 msgstr "不正 (invalid) 浮動小数点例外 (B<FE_INVALID>) が上がる。"
4026 #: build/C/man3/fma.3:141 build/C/man3/hypot.3:143 build/C/man3/tgamma.3:143
4027 #: build/C/man3/y0.3:201
4029 msgid "Range error: result underflow"
4030 msgstr "範囲エラー (range error): 結果のアンダーフロー"
4033 #: build/C/man3/fma.3:164
4034 msgid "The B<fma>(), B<fmaf>(), and B<fmal>() functions are thread-safe."
4035 msgstr "関数 B<fma>(), B<fmaf>(), B<fmal>() はスレッドセーフである。"
4038 #: build/C/man3/fma.3:169
4039 msgid "B<remainder>(3), B<remquo>(3)"
4040 msgstr "B<remainder>(3), B<remquo>(3)"
4043 #: build/C/man3/fmax.3:9
4049 #: build/C/man3/fmax.3:12
4050 msgid "fmax, fmaxf, fmaxl - determine maximum of two floating-point numbers"
4051 msgstr "fmax, fmaxf, fmaxl - 二つの浮動小数点数の最大値を求める"
4054 #: build/C/man3/fmax.3:16
4055 msgid "B<double fmax(double >I<x>B<, double >I<y>B<);>"
4056 msgstr "B<double fmax(double >I<x>B<, double >I<y>B<);>"
4059 #: build/C/man3/fmax.3:18
4060 msgid "B<float fmaxf(float >I<x>B<, float >I<y>B<);>"
4061 msgstr "B<float fmaxf(float >I<x>B<, float >I<y>B<);>"
4064 #: build/C/man3/fmax.3:20
4065 msgid "B<long double fmaxl(long double >I<x>B<, long double >I<y>B<);>"
4066 msgstr "B<long double fmaxl(long double >I<x>B<, long double >I<y>B<);>"
4069 #: build/C/man3/fmax.3:32
4070 msgid "B<fmax>(), B<fmaxf>(), B<fmaxl>():"
4071 msgstr "B<fmax>(), B<fmaxf>(), B<fmaxl>():"
4074 #: build/C/man3/fmax.3:45
4075 msgid "These functions return the larger value of I<x> and I<y>."
4076 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。"
4079 #: build/C/man3/fmax.3:50
4080 msgid "These functions return the maximum of I<x> and I<y>."
4081 msgstr "これらの関数は I<x> と I<y> の最大値を返す。"
4084 #: build/C/man3/fmax.3:52 build/C/man3/fmin.3:52
4085 msgid "If one argument is a NaN, the other argument is returned."
4086 msgstr "一方の引き数が NaN の場合、もう一方の値が返される。"
4089 #: build/C/man3/fmax.3:54 build/C/man3/fmin.3:54
4090 msgid "If both arguments are NaN, a NaN is returned."
4091 msgstr "両方の引き数が NaN の場合、NaN が返される。"
4094 #: build/C/man3/fmax.3:66
4095 msgid "The B<fmax>(), B<fmaxf>(), and B<fmaxl>() functions are thread-safe."
4096 msgstr "関数 B<fmax>(), B<fmaxf>(), B<fmaxl>() はスレッドセーフである。"
4099 #: build/C/man3/fmax.3:70
4104 #: build/C/man3/fmin.3:9
4110 #: build/C/man3/fmin.3:12
4111 msgid "fmin, fminf, fminl - determine minimum of two floating-point numbers"
4112 msgstr "fmin, fminf, fminl - 二つの浮動小数点数の最小値を求める"
4115 #: build/C/man3/fmin.3:16
4116 msgid "B<double fmin(double >I<x>B<, double >I<y>B<);>"
4117 msgstr "B<double fmin(double >I<x>B<, double >I<y>B<);>"
4120 #: build/C/man3/fmin.3:18
4121 msgid "B<float fminf(float >I<x>B<, float >I<y>B<);>"
4122 msgstr "B<float fminf(float >I<x>B<, float >I<y>B<);>"
4125 #: build/C/man3/fmin.3:20
4126 msgid "B<long double fminl(long double >I<x>B<, long double >I<y>B<);>"
4127 msgstr "B<long double fminl(long double >I<x>B<, long double >I<y>B<);>"
4130 #: build/C/man3/fmin.3:32
4131 msgid "B<fmin>(), B<fminf>(), B<fminl>():"
4132 msgstr "B<fmin>(), B<fminf>(), B<fminl>():"
4135 #: build/C/man3/fmin.3:45
4136 msgid "These functions return the lesser value of I<x> and I<y>."
4137 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。"
4140 #: build/C/man3/fmin.3:50
4141 msgid "These functions return the minimum of I<x> and I<y>."
4142 msgstr "これらの関数は I<x> と I<y> の最小値を返す。"
4145 #: build/C/man3/fmin.3:66
4146 msgid "The B<fmin>(), B<fminf>(), and B<fminl>() functions are thread-safe."
4147 msgstr "関数 B<fmin>(), B<fminf>(), B<fminl>() はスレッドセーフである。"
4150 #: build/C/man3/fmod.3:35
4156 #: build/C/man3/fmod.3:35
4162 #: build/C/man3/fmod.3:38
4163 msgid "fmod, fmodf, fmodl - floating-point remainder function"
4164 msgstr "fmod, fmodf, fmodl - 浮動小数点剰余関数"
4167 #: build/C/man3/fmod.3:43
4169 msgid "B<double fmod(double >I<x>B<, double >I<y>B<);>\n"
4170 msgstr "B<double fmod(double >I<x>B<, double >I<y>B<);>\n"
4173 #: build/C/man3/fmod.3:45
4175 msgid "B<float fmodf(float >I<x>B<, float >I<y>B<);>\n"
4176 msgstr "B<float fmodf(float >I<x>B<, float >I<y>B<);>\n"
4179 #: build/C/man3/fmod.3:47
4181 msgid "B<long double fmodl(long double >I<x>B<, long double >I<y>B<);>\n"
4182 msgstr "B<long double fmodl(long double >I<x>B<, long double >I<y>B<);>\n"
4185 #: build/C/man3/fmod.3:59
4186 msgid "B<fmodf>(), B<fmodl>():"
4187 msgstr "B<fmodf>(), B<fmodl>():"
4190 #: build/C/man3/fmod.3:87
4192 "The B<fmod>() function computes the floating-point remainder of dividing "
4193 "I<x> by I<y>. The return value is I<x> - I<n> * I<y>, where I<n> is the "
4194 "quotient of I<x> / I<y>, rounded toward zero to an integer."
4196 "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 "
4197 "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"
4201 #: build/C/man3/fmod.3:96
4203 "On success, these functions return the value I<x>\\ -\\ I<n>*I<y>, for some "
4204 "integer I<n>, such that the returned value has the same sign as I<x> and a "
4205 "magnitude less than the magnitude of I<y>."
4207 "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 "
4208 "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"
4212 #: build/C/man3/fmod.3:108
4213 msgid "If I<x> is an infinity, a domain error occurs, and a NaN is returned."
4215 "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。"
4218 #: build/C/man3/fmod.3:114
4219 msgid "If I<y> is zero, a domain error occurs, and a NaN is returned."
4220 msgstr "I<y> が 0 の場合、領域エラーが発生し、 NaN が返される。"
4223 #: build/C/man3/fmod.3:120
4224 msgid "If I<x> is +0 (-0), and I<y> is not zero, +0 (-0) is returned."
4225 msgstr "I<x> が +0 (-0) で I<y> が 0 でない場合、+0 (-0) が返される。"
4227 #. [XXX see bug above] and \fIx\fP is not a NaN
4229 #: build/C/man3/fmod.3:136 build/C/man3/remainder.3:172
4231 msgid "Domain error: I<y> is zero"
4232 msgstr "領域エラー: I<y> がゼロ"
4234 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6784
4236 #: build/C/man3/fmod.3:160
4238 "Before version 2.10, the glibc implementation did not set I<errno> to "
4239 "B<EDOM> when a domain error occurred for an infinite I<x>."
4241 "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"
4242 "に、 I<error> に B<EDOM> が設定されなかった。"
4245 #: build/C/man3/fmod.3:162
4246 msgid "B<remainder>(3)"
4247 msgstr "B<remainder>(3)"
4250 #: build/C/man3/fpclassify.3:10
4256 #: build/C/man3/fpclassify.3:10 build/C/man3/frexp.3:33
4257 #: build/C/man3/ilogb.3:29
4263 #: build/C/man3/fpclassify.3:14
4265 "fpclassify, isfinite, isnormal, isnan, isinf - floating-point classification "
4268 "fpclassify, isfinite, isnormal, isnan, isinf - 浮動小数点数の分類マクロ"
4271 #: build/C/man3/fpclassify.3:19
4273 msgid "B<int fpclassify(>I<x>B<);>\n"
4274 msgstr "B<int fpclassify(>I<x>B<);>\n"
4277 #: build/C/man3/fpclassify.3:21
4279 msgid "B<int isfinite(>I<x>B<);>\n"
4280 msgstr "B<int isfinite(>I<x>B<);>\n"
4283 #: build/C/man3/fpclassify.3:23
4285 msgid "B<int isnormal(>I<x>B<);>\n"
4286 msgstr "B<int isnormal(>I<x>B<);>\n"
4289 #: build/C/man3/fpclassify.3:25
4291 msgid "B<int isnan(>I<x>B<);>\n"
4292 msgstr "B<int isnan(>I<x>B<);>\n"
4295 #: build/C/man3/fpclassify.3:27
4297 msgid "B<int isinf(>I<x>B<);>\n"
4298 msgstr "B<int isinf(>I<x>B<);>\n"
4301 #: build/C/man3/fpclassify.3:42
4302 msgid "B<fpclassify>(), B<isfinite>(), B<isnormal>():"
4303 msgstr "B<fpclassify>(), B<isfinite>(), B<isnormal>():"
4306 #: build/C/man3/fpclassify.3:76
4308 "Floating point numbers can have special values, such as infinite or NaN. "
4309 "With the macro B<fpclassify(>I<x>B<)> you can find out what type I<x> is. "
4310 "The macro takes any floating-point expression as argument. The result is "
4311 "one of the following values:"
4313 "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 "
4314 "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"
4315 "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"
4319 #: build/C/man3/fpclassify.3:76
4325 #: build/C/man3/fpclassify.3:80
4326 msgid "I<x> is \"Not a Number\"."
4327 msgstr "I<x> が \"Not a Number\" である (数値ではない)。"
4330 #: build/C/man3/fpclassify.3:80
4332 msgid "B<FP_INFINITE>"
4333 msgstr "B<FP_INFINITE>"
4336 #: build/C/man3/fpclassify.3:84
4337 msgid "I<x> is either positive infinity or negative infinity."
4338 msgstr "I<x> が正の無限大または負の無限大である。"
4341 #: build/C/man3/fpclassify.3:84
4347 #: build/C/man3/fpclassify.3:88
4348 msgid "I<x> is zero."
4349 msgstr "I<x> が 0 である。"
4352 #: build/C/man3/fpclassify.3:88
4354 msgid "B<FP_SUBNORMAL>"
4355 msgstr "B<FP_SUBNORMAL>"
4358 #: build/C/man3/fpclassify.3:92
4359 msgid "I<x> is too small to be represented in normalized format."
4360 msgstr "I<x> を正規化形式で表現するには小さすぎる。"
4363 #: build/C/man3/fpclassify.3:92
4365 msgid "B<FP_NORMAL>"
4366 msgstr "B<FP_NORMAL>"
4369 #: build/C/man3/fpclassify.3:96
4371 "if nothing of the above is correct then it must be a normal floating-point "
4374 "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。"
4377 #: build/C/man3/fpclassify.3:98
4378 msgid "The other macros provide a short answer to some standard questions."
4379 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。"
4382 #: build/C/man3/fpclassify.3:98
4384 msgid "B<isfinite(>I<x>B<)>"
4385 msgstr "B<isfinite(>I<x>B<)>"
4388 #: build/C/man3/fpclassify.3:101
4389 msgid "returns a nonzero value if"
4390 msgstr "以下の場合に 0 以外の値を返す。"
4393 #: build/C/man3/fpclassify.3:103
4394 msgid "(fpclassify(x) != FP_NAN && fpclassify(x) != FP_INFINITE)"
4395 msgstr "(fpclassify(x) != FP_NAN && fpclassify(x) != FP_INFINITE)"
4398 #: build/C/man3/fpclassify.3:103
4400 msgid "B<isnormal(>I<x>B<)>"
4401 msgstr "B<isnormal(>I<x>B<)>"
4404 #: build/C/man3/fpclassify.3:107
4405 msgid "returns a nonzero value if (fpclassify(x) == FP_NORMAL)"
4406 msgstr "(fpclassify(x) == FP_NORMAL) の場合に 0 以外の値を返す。"
4409 #: build/C/man3/fpclassify.3:107
4411 msgid "B<isnan(>I<x>B<)>"
4412 msgstr "B<isnan(>I<x>B<)>"
4415 #: build/C/man3/fpclassify.3:111
4416 msgid "returns a nonzero value if (fpclassify(x) == FP_NAN)"
4417 msgstr "(fpclassify(x) == FP_NAN) の場合に 0 以外の値を返す。"
4420 #: build/C/man3/fpclassify.3:111
4422 msgid "B<isinf(>I<x>B<)>"
4423 msgstr "B<isinf(>I<x>B<)>"
4426 #: build/C/man3/fpclassify.3:118
4428 "returns 1 if I<x> is positive infinity, and -1 if I<x> is negative infinity."
4429 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。"
4432 #: build/C/man3/fpclassify.3:128
4434 "The B<fpclassify>(), B<isfinite>(), B<isnormal>(), B<isnan>(), and B<isinf>"
4435 "() macros are thread-safe."
4437 "マクロ B<fpclassify>(), B<isfinite>(), B<isnormal>(), B<isnan>(), B<isinf>() "
4441 #: build/C/man3/fpclassify.3:130
4442 msgid "C99, POSIX.1."
4443 msgstr "C99, POSIX.1."
4446 #: build/C/man3/fpclassify.3:135
4448 "For B<isinf>(), the standards merely say that the return value is nonzero if "
4449 "and only if the argument has an infinite value."
4451 "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"
4452 "は引き数が無限大の場合だけということだけである。"
4455 #: build/C/man3/fpclassify.3:142
4457 "In glibc 2.01 and earlier, B<isinf>() returns a nonzero value (actually: 1) "
4458 "if I<x> is positive infinity or negative infinity. (This is all that C99 "
4461 "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 "
4462 "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"
4466 #: build/C/man3/fpclassify.3:147
4467 msgid "B<finite>(3), B<INFINITY>(3), B<isgreater>(3), B<signbit>(3)"
4468 msgstr "B<finite>(3), B<INFINITY>(3), B<isgreater>(3), B<signbit>(3)"
4471 #: build/C/man3/frexp.3:33
4477 #: build/C/man3/frexp.3:37
4479 "frexp, frexpf, frexpl - convert floating-point number to fractional and "
4480 "integral components"
4481 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"
4484 #: build/C/man3/frexp.3:42
4486 msgid "B<double frexp(double >I<x>B<, int *>I<exp>B<);>\n"
4487 msgstr "B<double frexp(double >I<x>B<, int *>I<exp>B<);>\n"
4490 #: build/C/man3/frexp.3:44
4492 msgid "B<float frexpf(float >I<x>B<, int *>I<exp>B<);>\n"
4493 msgstr "B<float frexpf(float >I<x>B<, int *>I<exp>B<);>\n"
4496 #: build/C/man3/frexp.3:46
4498 msgid "B<long double frexpl(long double >I<x>B<, int *>I<exp>B<);>\n"
4499 msgstr "B<long double frexpl(long double >I<x>B<, int *>I<exp>B<);>\n"
4502 #: build/C/man3/frexp.3:58
4503 msgid "B<frexpf>(), B<frexpl>():"
4504 msgstr "B<frexpf>(), B<frexpl>():"
4507 #: build/C/man3/frexp.3:74
4509 "The B<frexp>() function is used to split the number I<x> into a normalized "
4510 "fraction and an exponent which is stored in I<exp>."
4512 "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 "
4516 #: build/C/man3/frexp.3:86
4518 "The B<frexp>() function returns the normalized fraction. If the argument "
4519 "I<x> is not zero, the normalized fraction is I<x> times a power of two, and "
4520 "its absolute value is always in the range 1/2 (inclusive) to 1 (exclusive), "
4523 "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"
4524 "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、"
4528 #: build/C/man3/frexp.3:92
4530 "If I<x> is zero, then the normalized fraction is zero and zero is stored in "
4533 "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。"
4536 #: build/C/man3/frexp.3:99
4538 "If I<x> is a NaN, a NaN is returned, and the value of I<*exp> is unspecified."
4539 msgstr "I<x> が NaN の場合、NaN が返される。 I<*exp> の値は不定である。"
4542 #: build/C/man3/frexp.3:106
4544 "If I<x> is positive infinity (negative infinity), positive infinity "
4545 "(negative infinity) is returned, and the value of I<*exp> is unspecified."
4547 "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。 "
4551 #: build/C/man3/frexp.3:116
4553 "The B<frexp>(), B<frexpf>(), and B<frexpl>() functions are thread-safe."
4554 msgstr "関数 B<frexp>(), B<frexpf>(), B<frexpl>() はスレッドセーフである。"
4557 #: build/C/man3/frexp.3:124
4558 msgid "The program below produces results such as the following:"
4559 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:"
4562 #: build/C/man3/frexp.3:131
4565 "$B< ./a.out 2560>\n"
4566 "frexp(2560, &e) = 0.625: 0.625 * 2^12 = 2560\n"
4568 "frexp(-4, &e) = -0.5: -0.5 * 2^3 = -4\n"
4570 "$B< ./a.out 2560>\n"
4571 "frexp(2560, &e) = 0.625: 0.625 * 2^12 = 2560\n"
4573 "frexp(-4, &e) = -0.5: -0.5 * 2^3 = -4\n"
4576 #: build/C/man3/frexp.3:133 build/C/man3/matherr.3:360
4578 msgid "Program source"
4582 #: build/C/man3/frexp.3:140
4585 "#include E<lt>math.hE<gt>\n"
4586 "#include E<lt>float.hE<gt>\n"
4587 "#include E<lt>stdio.hE<gt>\n"
4588 "#include E<lt>stdlib.hE<gt>\n"
4590 "#include E<lt>math.hE<gt>\n"
4591 "#include E<lt>float.hE<gt>\n"
4592 "#include E<lt>stdio.hE<gt>\n"
4593 "#include E<lt>stdlib.hE<gt>\n"
4596 #: build/C/man3/frexp.3:146
4600 "main(int argc, char *argv[])\n"
4606 "main(int argc, char *argv[])\n"
4612 #: build/C/man3/frexp.3:149
4615 " x = strtod(argv[1], NULL);\n"
4616 " r = frexp(x, &exp);\n"
4618 " x = strtod(argv[1], NULL);\n"
4619 " r = frexp(x, &exp);\n"
4622 #: build/C/man3/frexp.3:154
4625 " printf(\"frexp(%g, &e) = %g: %g * %d^%d = %g\\en\",\n"
4626 " x, r, r, FLT_RADIX, exp, x);\n"
4627 " exit(EXIT_SUCCESS);\n"
4630 " printf(\"frexp(%g, &e) = %g: %g * %d^%d = %g\\en\",\n"
4631 " x, r, r, FLT_RADIX, exp, x);\n"
4632 " exit(EXIT_SUCCESS);\n"
4636 #: build/C/man3/frexp.3:158
4637 msgid "B<ldexp>(3), B<modf>(3)"
4638 msgstr "B<ldexp>(3), B<modf>(3)"
4641 #: build/C/man3/gamma.3:9
4647 #: build/C/man3/gamma.3:9
4653 #: build/C/man3/gamma.3:12
4654 msgid "gamma, gammaf, gammal - (logarithm of the) gamma function"
4655 msgstr "gamma, gammaf, gammal - ガンマ関数 (の自然対数)"
4658 #: build/C/man3/gamma.3:16
4659 msgid "B<double gamma(double >I<x>B<);>"
4660 msgstr "B<double gamma(double >I<x>B<);>"
4663 #: build/C/man3/gamma.3:18
4664 msgid "B<float gammaf(float >I<x>B<);>"
4665 msgstr "B<float gammaf(float >I<x>B<);>"
4668 #: build/C/man3/gamma.3:20
4669 msgid "B<long double gammal(long double >I<x>B<);>"
4670 msgstr "B<long double gammal(long double >I<x>B<);>"
4673 #: build/C/man3/gamma.3:30
4675 msgstr "B<gamma>():"
4678 #: build/C/man3/gamma.3:32 build/C/man3/lgamma.3:69
4679 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE"
4680 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE"
4683 #: build/C/man3/gamma.3:35
4684 msgid "B<gammaf>(), B<gammal>():"
4685 msgstr "B<gammaf>(), B<gammal>():"
4688 #: build/C/man3/gamma.3:46
4690 "These functions are deprecated: instead, use either the B<tgamma>(3) or the "
4691 "B<lgamma>(3) functions, as appropriate."
4693 "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 "
4694 "B<lgamma>(3) を使うこと。"
4697 #: build/C/man3/gamma.3:49 build/C/man3/lgamma.3:74
4698 msgid "For the definition of the Gamma function, see B<tgamma>(3)."
4699 msgstr "ガンマ関数の定義については、 B<tgamma>(3) を参照のこと。"
4702 #: build/C/man3/gamma.3:49
4704 msgid "*BSD version"
4708 #: build/C/man3/gamma.3:53
4710 "The libm in 4.4BSD and some versions of FreeBSD had a B<gamma>() function "
4711 "that computes the Gamma function, as one would expect."
4713 "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"
4714 "れており、期待通りガンマ関数を計算できる。"
4717 #: build/C/man3/gamma.3:53
4719 msgid "glibc version"
4723 #: build/C/man3/gamma.3:59
4725 "Glibc has a B<gamma>() function that is equivalent to B<lgamma>(3) and "
4726 "computes the natural logarithm of the Gamma function."
4728 "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、"
4732 #: build/C/man3/gamma.3:62 build/C/man3/gamma.3:65
4733 msgid "See B<lgamma>(3)."
4734 msgstr "B<lgamma>(3) を参照。"
4737 #: build/C/man3/gamma.3:68
4739 "Because of historical variations in behavior across systems, this function "
4740 "is not specified in any standard."
4742 "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"
4746 #: build/C/man3/gamma.3:69
4752 #: build/C/man3/gamma.3:81
4754 "4.2BSD had a B<gamma>() that computed ln(|Gamma(|I<x>|)|), leaving the sign "
4755 "of Gamma(|I<x>|) in the external integer I<signgam>. In 4.3BSD the name "
4756 "was changed to B<lgamma>(3), and the man page promises"
4758 "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>|)|) "
4759 "であり、 Gamma(|I<x>|) の符号が extern int I<signgam> に格納されていた。 "
4760 "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"
4764 #: build/C/man3/gamma.3:85
4766 "At some time in the future the name gamma will be rehabilitated and used for "
4767 "the Gamma function"
4768 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」"
4770 #. The FreeBSD man page says about gamma() that it is like lgamma()
4771 #. except that is does not set signgam.
4772 #. Also, that 4.4BSD has a gamma() that computes the true gamma function.
4774 #: build/C/man3/gamma.3:97
4776 "This did indeed happen in 4.4BSD, where B<gamma>() computes the Gamma "
4777 "function (with no effect on I<signgam>). However, this came too late, and "
4778 "we now have B<tgamma>(3), the \"true gamma\" function."
4780 "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"
4781 "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"
4782 "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"
4783 "関数」がすでに存在しているのである。"
4786 #: build/C/man3/gamma.3:101
4787 msgid "B<lgamma>(3), B<signgam>(3), B<tgamma>(3)"
4788 msgstr "B<lgamma>(3), B<signgam>(3), B<tgamma>(3)"
4791 #: build/C/man3/hypot.3:33
4797 #: build/C/man3/hypot.3:36
4798 msgid "hypot, hypotf, hypotl - Euclidean distance function"
4799 msgstr "hypot, hypotf, hypotl - ユークリッド距離関数"
4802 #: build/C/man3/hypot.3:41
4804 msgid "B<double hypot(double >I<x>B<, double >I<y>B<);>\n"
4805 msgstr "B<double hypot(double >I<x>B<, double >I<y>B<);>\n"
4808 #: build/C/man3/hypot.3:43
4810 msgid "B<float hypotf(float >I<x>B<, float >I<y>B<);>\n"
4811 msgstr "B<float hypotf(float >I<x>B<, float >I<y>B<);>\n"
4814 #: build/C/man3/hypot.3:45
4816 msgid "B<long double hypotl(long double >I<x>B<, long double >I<y>B<);>\n"
4817 msgstr "B<long double hypotl(long double >I<x>B<, long double >I<y>B<);>\n"
4820 #: build/C/man3/hypot.3:56
4822 msgstr "B<hypot>():"
4825 #: build/C/man3/hypot.3:66
4826 msgid "B<hypotf>(), B<hypotl>():"
4827 msgstr "B<hypotf>(), B<hypotl>():"
4830 #: build/C/man3/hypot.3:87
4832 "The B<hypot>() function returns sqrt(I<x>*I<x>+I<y>*I<y>). This is the "
4833 "length of the hypotenuse of a right-angled triangle with sides of length "
4834 "I<x> and I<y>, or the distance of the point (I<x>,I<y>) from the origin."
4836 "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 "
4837 "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 "
4838 "(I<x>,I<y>) との距離である。"
4840 #. e.g., hypot(DBL_MIN, DBL_MIN) does the right thing, as does, say
4841 #. hypot(DBL_MAX/2.0, DBL_MAX/2.0).
4843 #: build/C/man3/hypot.3:92
4845 "The calculation is performed without undue overflow or underflow during the "
4846 "intermediate steps of the calculation."
4848 "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"
4852 #: build/C/man3/hypot.3:98
4854 "On success, these functions return the length of a right-angled triangle "
4855 "with sides of length I<x> and I<y>."
4857 "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"
4861 #: build/C/man3/hypot.3:105
4862 msgid "If I<x> or I<y> is an infinity, positive infinity is returned."
4863 msgstr "I<x> か I<y> が無限大の場合、正の無限大が返される。"
4866 #: build/C/man3/hypot.3:113
4868 "If I<x> or I<y> is a NaN, and the other argument is not an infinity, a NaN "
4871 "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。"
4873 #. Actually, could the result not be subnormal if both arguments
4874 #. are subnormal? I think not -- mtk, Jul 2008
4876 #: build/C/man3/hypot.3:128
4878 "If both arguments are subnormal, and the result is subnormal, a range error "
4879 "occurs, and the correct result is returned."
4881 "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"
4882 "合、 範囲エラーが発生し、正しい結果が返される。"
4884 #. FIXME . Is it intentional that these functions do not set errno?
4885 #. They do set errno for the y == 0 case, below.
4886 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6783
4888 #: build/C/man3/hypot.3:158 build/C/man3/ilogb.3:130
4889 #: build/C/man3/remainder.3:172
4890 msgid "These functions do not set I<errno> for this case."
4891 msgstr "これらの関数は、この場合に I<errno> を設定しない。"
4894 #: build/C/man3/hypot.3:167
4895 msgid "B<cabs>(3), B<sqrt>(3)"
4896 msgstr "B<cabs>(3), B<sqrt>(3)"
4899 #: build/C/man3/ilogb.3:29
4905 #: build/C/man3/ilogb.3:32
4906 msgid "ilogb, ilogbf, ilogbl - get integer exponent of a floating-point value"
4907 msgstr "ilogb, ilogbf, ilogbl - 浮動小数点数の指数部を整数として取得する"
4910 #: build/C/man3/ilogb.3:36
4911 msgid "B<int ilogb(double >I<x>B<);>"
4912 msgstr "B<int ilogb(double >I<x>B<);>"
4915 #: build/C/man3/ilogb.3:38
4916 msgid "B<int ilogbf(float >I<x>B<);>"
4917 msgstr "B<int ilogbf(float >I<x>B<);>"
4920 #: build/C/man3/ilogb.3:40
4921 msgid "B<int ilogbl(long double >I<x>B<);>"
4922 msgstr "B<int ilogbl(long double >I<x>B<);>"
4925 #: build/C/man3/ilogb.3:50
4927 msgstr "B<ilogb>():"
4930 #: build/C/man3/ilogb.3:62
4931 msgid "B<ilogbf>(), B<ilogbl>():"
4932 msgstr "B<ilogbf>(), B<ilogbl>():"
4935 #: build/C/man3/ilogb.3:78
4937 "These functions return the exponent part of their argument as a signed "
4938 "integer. When no error occurs, these functions are equivalent to the "
4939 "corresponding B<logb>(3) functions, cast to I<int>."
4941 "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"
4942 "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"
4946 #: build/C/man3/ilogb.3:82
4948 "On success, these functions return the exponent of I<x>, as a signed integer."
4949 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。"
4951 #. the POSIX.1 spec for logb() says logb() gives pole error for this
4952 #. case, but for ilogb() it says domain error.
4953 #. glibc: The numeric value is either `INT_MIN' or `-INT_MAX'.
4955 #: build/C/man3/ilogb.3:90
4957 "If I<x> is zero, then a domain error occurs, and the functions return "
4960 "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"
4963 #. glibc: The numeric value is either `INT_MIN' or `INT_MAX'.
4964 #. On i386, FP_ILOGB0 and FP_ILOGBNAN have the same value.
4966 #: build/C/man3/ilogb.3:97
4968 "If I<x> is a NaN, then a domain error occurs, and the functions return "
4971 "I<x> が NaN の場合、領域エラー (domain error) が発生し、 B<FP_ILOGBNAN> が返"
4974 #. POSIX.1-2001 also says:
4975 #. If the correct value is greater than {INT_MAX}, {INT_MAX}
4976 #. shall be returned and a domain error shall occur.
4977 #. If the correct value is less than {INT_MIN}, {INT_MIN}
4978 #. shall be returned and a domain error shall occur.
4980 #: build/C/man3/ilogb.3:110
4982 "If I<x> is negative infinity or positive infinity, then a domain error "
4983 "occurs, and the functions return B<INT_MAX>."
4985 "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、 "
4989 #: build/C/man3/ilogb.3:117
4991 msgid "Domain error: I<x> is 0 or a NaN"
4992 msgstr "領域エラー: I<x> が 0 か NaN"
4994 #. FIXME . Is it intentional that these functions do not set errno,
4995 #. or raise an exception?
4996 #. log(), log2(), log10() do set errno
4997 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6794
4999 #: build/C/man3/ilogb.3:146
5001 "These functions do not set I<errno> or raise an exception for this case."
5002 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。"
5005 #: build/C/man3/ilogb.3:154
5007 "The B<ilogb>(), B<ilogbf>(), and B<ilogbl>() functions are thread-safe."
5008 msgstr "関数 B<ilogb>(), B<ilogbf>(), B<ilogbl>() はスレッドセーフである。"
5011 #: build/C/man3/ilogb.3:160
5012 msgid "B<log>(3), B<logb>(3), B<significand>(3)"
5013 msgstr "B<log>(3), B<logb>(3), B<significand>(3)"
5016 #: build/C/man3/infnan.3:33
5022 #: build/C/man3/infnan.3:33
5028 #: build/C/man3/infnan.3:36
5029 msgid "infnan - deal with infinite or not-a-number (NaN) result"
5030 msgstr "infnan - 無限大と無効値 (NaN) を取扱う"
5033 #: build/C/man3/infnan.3:41
5035 msgid "B<double infnan(int >I<error>B<);>\n"
5036 msgstr "B<double infnan(int >I<error>B<);>\n"
5039 #: build/C/man3/infnan.3:56
5041 "The B<infnan>() function returns a suitable value for infinity and \"not-a-"
5042 "number\" (NaN) results. The value of I<error> can be B<ERANGE> to represent "
5043 "infinity or anything else to represent NaN. I<errno> is also set."
5045 "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。 "
5046 "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。 "
5047 "I<errno> も同様に設定される。"
5050 #: build/C/man3/infnan.3:64
5051 msgid "If I<error> is B<ERANGE> (Infinity), B<HUGE_VAL> is returned."
5052 msgstr "I<error> が B<ERANGE> (無限大) の場合、 B<HUGE_VAL> が返される。"
5055 #: build/C/man3/infnan.3:72
5056 msgid "If I<error> is -B<ERANGE> (-Infinity), -B<HUGE_VAL> is returned."
5057 msgstr "I<error> が -B<ERANGE> (負の無限大) の場合、 -B<HUGE_VAL> が返される。"
5060 #: build/C/man3/infnan.3:76
5061 msgid "If I<error> is anything else, NAN is returned."
5062 msgstr "I<error> がそれ以外の値の場合、NaN が返される。"
5065 #: build/C/man3/infnan.3:77
5071 #: build/C/man3/infnan.3:82
5072 msgid "The value of I<error> is \"not-a-number\" (NaN)."
5073 msgstr "I<error> の値が無効値 (NaN) である。"
5076 #: build/C/man3/infnan.3:82
5082 #: build/C/man3/infnan.3:87
5083 msgid "The value of I<error> is positive infinity or negative infinity."
5084 msgstr "I<error> の値が正の無限大もしくは負の無限大である。"
5087 #: build/C/man3/infnan.3:89
5092 #: build/C/man3/infnan.3:92
5094 "This obsolete function was provided in libc4 and libc5, but is not available "
5097 "この廃止された (obsolete) 関数は、 libc4 と libc5 で提供されていたが、 "
5098 "glibc2 では提供されていない。"
5101 #: build/C/man3/isgreater.3:10
5107 #: build/C/man3/isgreater.3:10
5113 #: build/C/man3/isgreater.3:14
5115 "isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - "
5116 "floating-point relational tests without exception for NaN"
5118 "isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - "
5119 "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"
5122 #: build/C/man3/isgreater.3:19
5124 msgid "B<int isgreater(>I<x>B<, >I<y>B<);>\n"
5125 msgstr "B<int isgreater(>I<x>B<, >I<y>B<);>\n"
5128 #: build/C/man3/isgreater.3:21
5130 msgid "B<int isgreaterequal(>I<x>B<, >I<y>B<);>\n"
5131 msgstr "B<int isgreaterequal(>I<x>B<, >I<y>B<);>\n"
5134 #: build/C/man3/isgreater.3:23
5136 msgid "B<int isless(>I<x>B<, >I<y>B<);>\n"
5137 msgstr "B<int isless(>I<x>B<, >I<y>B<);>\n"
5140 #: build/C/man3/isgreater.3:25
5142 msgid "B<int islessequal(>I<x>B<, >I<y>B<);>\n"
5143 msgstr "B<int islessequal(>I<x>B<, >I<y>B<);>\n"
5146 #: build/C/man3/isgreater.3:27
5148 msgid "B<int islessgreater(>I<x>B<, >I<y>B<);>\n"
5149 msgstr "B<int islessgreater(>I<x>B<, >I<y>B<);>\n"
5152 #: build/C/man3/isgreater.3:29
5154 msgid "B<int isunordered(>I<x>B<, >I<y>B<);>\n"
5155 msgstr "B<int isunordered(>I<x>B<, >I<y>B<);>\n"
5158 #: build/C/man3/isgreater.3:40
5159 msgid "All functions described here:"
5160 msgstr "ここで説明する全ての関数:"
5163 #: build/C/man3/isgreater.3:55
5165 "The normal relation operations (like B<E<lt>>, \"less than\") will fail if "
5166 "one of the operands is NaN. This will cause an exception. To avoid this, "
5167 "C99 defines the macros listed below."
5169 "(B<E<lt>>、「小なり」のような) 通常の関係操作 (relation operations) は、\n"
5170 "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"
5171 "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。"
5174 #: build/C/man3/isgreater.3:61
5176 "These macros are guaranteed to evaluate their arguments only once. The "
5177 "arguments must be of real floating-point type (note: do not pass integer "
5178 "values as arguments to these macros, since the arguments will I<not> be "
5179 "promoted to real-floating types)."
5181 "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"
5182 "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"
5183 "(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"
5184 "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。)"
5187 #: build/C/man3/isgreater.3:61
5189 msgid "B<isgreater>()"
5190 msgstr "B<isgreater>()"
5193 #: build/C/man3/isgreater.3:69
5195 "determines I<(x)\\ E<gt>\\ (y)> without an exception if I<x> or I<y> is NaN."
5197 "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"
5201 #: build/C/man3/isgreater.3:69
5203 msgid "B<isgreaterequal>()"
5204 msgstr "B<isgreaterequal>()"
5207 #: build/C/man3/isgreater.3:77
5209 "determines I<(x)\\ E<gt>=\\ (y)> without an exception if I<x> or I<y> is NaN."
5211 "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"
5215 #: build/C/man3/isgreater.3:77
5218 msgstr "B<isless>()"
5221 #: build/C/man3/isgreater.3:85
5223 "determines I<(x)\\ E<lt>\\ (y)> without an exception if I<x> or I<y> is NaN."
5225 "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"
5229 #: build/C/man3/isgreater.3:85
5231 msgid "B<islessequal>()"
5232 msgstr "B<islessequal>()"
5235 #: build/C/man3/isgreater.3:93
5237 "determines I<(x)\\ E<lt>=\\ (y)> without an exception if I<x> or I<y> is NaN."
5239 "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"
5243 #: build/C/man3/isgreater.3:93
5245 msgid "B<islessgreater>()"
5246 msgstr "B<islessgreater>()"
5249 #: build/C/man3/isgreater.3:107
5251 "determines I<(x)\\ E<lt> (y) || (x) E<gt>\\ (y)> without an exception if "
5252 "I<x> or I<y> is NaN. This macro is not equivalent to I<x\\ !=\\ y> because "
5253 "that expression is true if I<x> or I<y> is NaN."
5255 "I<(x)\\ E<lt> (y) || (x) E<gt>\\ (y)> を決定する。 I<x> または I<y> が NaN で"
5256 "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"
5257 "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。"
5260 #: build/C/man3/isgreater.3:107
5262 msgid "B<isunordered>()"
5263 msgstr "B<isunordered>()"
5266 #: build/C/man3/isgreater.3:111
5268 "determines whether its arguments are unordered, that is, whether at least "
5269 "one of the arguments is a NaN."
5271 "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"
5275 #: build/C/man3/isgreater.3:116
5277 "The macros other than B<isunordered>() return the result of the relational "
5278 "comparison; these macros return 0 if either argument is a NaN."
5280 "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"
5281 "場合、これらのマクロは 0 を返す。"
5284 #: build/C/man3/isgreater.3:123
5285 msgid "B<isunordered>() returns 1 if I<x> or I<y> is NaN and 0 otherwise."
5287 "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"
5291 #: build/C/man3/isgreater.3:136
5294 #| "The B<fpclassify>(), B<isfinite>(), B<isnormal>(), B<isnan>(), and "
5295 #| "B<isinf>() macros are thread-safe."
5297 "The B<isgreater>(), B<isgreaterequal>(), B<isless>(), B<islessequal>(), "
5298 "B<islessgreater>(), and B<isunordered>() macros are thread-safe."
5300 "マクロ B<fpclassify>(), B<isfinite>(), B<isnormal>(), B<isnan>(), B<isinf>() "
5304 #: build/C/man3/isgreater.3:143
5306 "Not all hardware supports these functions, and where hardware support isn't "
5307 "provided, they will be emulated by macros. This will result in a "
5308 "performance penalty. Don't use these functions if NaN is of no concern for "
5311 "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"
5312 "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"
5313 "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"
5317 #: build/C/man3/isgreater.3:146
5318 msgid "B<fpclassify>(3), B<isnan>(3)"
5319 msgstr "B<fpclassify>(3), B<isnan>(3)"
5322 #: build/C/man3/j0.3:36
5328 #: build/C/man3/j0.3:36 build/C/man3/lgamma.3:11 build/C/man3/lrint.3:27
5329 #: build/C/man3/y0.3:36
5335 #: build/C/man3/j0.3:40
5337 "j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - Bessel functions of the first kind"
5338 msgstr "j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - 第一種ベッセル関数"
5341 #: build/C/man3/j0.3:46
5342 msgid "B<double j0(double >I<x>B<);>"
5343 msgstr "B<double j0(double >I<x>B<);>"
5346 #: build/C/man3/j0.3:48
5347 msgid "B<double j1(double >I<x>B<);>"
5348 msgstr "B<double j1(double >I<x>B<);>"
5351 #: build/C/man3/j0.3:50
5352 msgid "B<double jn(int >I<n>B<, double >I<x>B<);>"
5353 msgstr "B<double jn(int >I<n>B<, double >I<x>B<);>"
5356 #: build/C/man3/j0.3:52
5357 msgid "B<float j0f(float >I<x>B<);>"
5358 msgstr "B<float j0f(float >I<x>B<);>"
5361 #: build/C/man3/j0.3:54
5362 msgid "B<float j1f(float >I<x>B<);>"
5363 msgstr "B<float j1f(float >I<x>B<);>"
5366 #: build/C/man3/j0.3:56
5367 msgid "B<float jnf(int >I<n>B<, float >I<x>B<);>"
5368 msgstr "B<float jnf(int >I<n>B<, float >I<x>B<);>"
5371 #: build/C/man3/j0.3:58
5372 msgid "B<long double j0l(long double >I<x>B<);>"
5373 msgstr "B<long double j0l(long double >I<x>B<);>"
5376 #: build/C/man3/j0.3:60
5377 msgid "B<long double j1l(long double >I<x>B<);>"
5378 msgstr "B<long double j1l(long double >I<x>B<);>"
5381 #: build/C/man3/j0.3:62
5382 msgid "B<long double jnl(int >I<n>B<, long double >I<x>B<);>"
5383 msgstr "B<long double jnl(int >I<n>B<, long double >I<x>B<);>"
5386 #: build/C/man3/j0.3:74
5387 msgid "B<j0>(), B<j1>(), B<jn>():"
5388 msgstr "B<j0>(), B<j1>(), B<jn>():"
5391 #: build/C/man3/j0.3:76 build/C/man3/y0.3:76
5392 msgid "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE"
5393 msgstr "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE"
5396 #: build/C/man3/j0.3:84
5397 msgid "B<j0f>(), B<j0l>(), B<j1f>(), B<j1l>(), B<jnf>(), B<jnl>():"
5398 msgstr "B<j0f>(), B<j0l>(), B<j1f>(), B<j1l>(), B<jnf>(), B<jnl>():"
5400 #. Also seems to work: -std=c99 -D_XOPEN_SOURCE
5402 #: build/C/man3/j0.3:87 build/C/man3/y0.3:87
5403 msgid "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
5404 msgstr "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
5407 #: build/C/man3/j0.3:104
5409 "The B<j0>() and B<j1>() functions return Bessel functions of I<x> of the "
5410 "first kind of orders 0 and 1, respectively. The B<jn>() function returns "
5411 "the Bessel function of I<x> of the first kind of order I<n>."
5413 "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"
5414 "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。"
5417 #: build/C/man3/j0.3:121
5420 #| "The B<j0f>() etc. and B<j0l>() etc. functions are versions that take "
5421 #| "and return I<float> and I<long double> values, respectively."
5423 "The B<j0f>(), B<j1f>(), and B<jnf>(), functions are versions that take and "
5424 "return I<float> values. The B<j0l>(), B<j1l>(), and B<jnl>() functions are "
5425 "versions that take and return I<long double> values."
5427 "B<j0f>() 群の関数、 B<j0l>() 群の関数は、それぞれ I<float> 型、 I<long "
5431 #: build/C/man3/j0.3:125
5433 "On success, these functions return the appropriate Bessel value of the first "
5435 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。"
5438 #: build/C/man3/j0.3:136
5440 "If I<x> is too large in magnitude, or the result underflows, a range error "
5441 "occurs, and the return value is 0."
5443 "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 "
5444 "(range error) が発生し、返り値が 0 となる。"
5447 #: build/C/man3/j0.3:143
5449 msgid "Range error: result underflow, or I<x> is too large in magnitude"
5450 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"
5452 #. An underflow floating-point exception
5453 #. .RB ( FE_UNDERFLOW )
5456 #: build/C/man3/j0.3:151
5457 msgid "I<errno> is set to B<ERANGE>."
5458 msgstr "I<errno> に B<ERANGE> が設定される。"
5460 #. FIXME . Is it intentional that these functions do not raise exceptions?
5462 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6805
5464 #: build/C/man3/j0.3:157
5465 msgid "These functions do not raise exceptions for B<fetestexcept>(3)."
5466 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。"
5469 #: build/C/man3/j0.3:163 build/C/man3/y0.3:236
5471 "The functions returning I<double> conform to SVr4, 4.3BSD, POSIX.1-2001. "
5472 "The others are nonstandard functions that also exist on the BSDs."
5474 "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"
5475 "外は非標準の関数で、BSD にも存在する。"
5478 #: build/C/man3/j0.3:172
5480 "There are errors of up to 2e-16 in the values returned by B<j0>(), B<j1>() "
5481 "and B<jn>() for values of I<x> between -8 and 8."
5483 "-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、"
5487 #: build/C/man3/j0.3:174
5492 #: build/C/man3/ldexp.3:34
5498 #: build/C/man3/ldexp.3:34
5504 #: build/C/man3/ldexp.3:37
5506 "ldexp, ldexpf, ldexpl - multiply floating-point number by integral power of 2"
5507 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"
5510 #: build/C/man3/ldexp.3:42
5512 msgid "B<double ldexp(double >I<x>B<, int >I<exp>B<);>\n"
5513 msgstr "B<double ldexp(double >I<x>B<, int >I<exp>B<);>\n"
5516 #: build/C/man3/ldexp.3:44
5518 msgid "B<float ldexpf(float >I<x>B<, int >I<exp>B<);>\n"
5519 msgstr "B<float ldexpf(float >I<x>B<, int >I<exp>B<);>\n"
5522 #: build/C/man3/ldexp.3:46
5524 msgid "B<long double ldexpl(long double >I<x>B<, int >I<exp>B<);>\n"
5525 msgstr "B<long double ldexpl(long double >I<x>B<, int >I<exp>B<);>\n"
5528 #: build/C/man3/ldexp.3:58
5529 msgid "B<ldexpf>(), B<ldexpl>():"
5530 msgstr "B<ldexpf>(), B<ldexpl>():"
5533 #: build/C/man3/ldexp.3:73
5535 "The B<ldexp>() function returns the result of multiplying the floating-"
5536 "point number I<x> by 2 raised to the power I<exp>."
5538 "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。"
5541 #: build/C/man3/ldexp.3:76
5542 msgid "On success, these functions return I<x * (2^exp)>."
5543 msgstr "成功すると、これらの関数は I<x * (2^exp)> を返す。"
5546 #: build/C/man3/ldexp.3:82
5547 msgid "If I<exp> is zero, then I<x> is returned."
5548 msgstr "I<exp> がゼロの場合、 I<x> が返される。"
5551 #: build/C/man3/ldexp.3:106 build/C/man3/scalb.3:133
5552 #: build/C/man3/scalbln.3:125
5554 "If the result overflows, a range error occurs, and the functions return "
5555 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with a sign the "
5558 "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"
5559 "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"
5563 #: build/C/man3/ldexp.3:137
5565 "The B<ldexp>(), B<ldexpf>(), and B<ldexpl>() functions are thread-safe."
5566 msgstr "関数 B<ldexp>(), B<ldexpf>(), B<ldexpl>() はスレッドセーフである。"
5569 #: build/C/man3/ldexp.3:147
5570 msgid "B<frexp>(3), B<modf>(3), B<scalbln>(3)"
5571 msgstr "B<frexp>(3), B<modf>(3), B<scalbln>(3)"
5574 #: build/C/man3/lgamma.3:11
5580 #: build/C/man3/lgamma.3:15
5582 "lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - log "
5585 "lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - ガンマ関"
5589 #: build/C/man3/lgamma.3:20
5591 msgid "B<double lgamma(double >I<x>B<);>\n"
5592 msgstr "B<double lgamma(double >I<x>B<);>\n"
5595 #: build/C/man3/lgamma.3:22
5597 msgid "B<float lgammaf(float >I<x>B<);>\n"
5598 msgstr "B<float lgammaf(float >I<x>B<);>\n"
5601 #: build/C/man3/lgamma.3:24
5603 msgid "B<long double lgammal(long double >I<x>B<);>\n"
5604 msgstr "B<long double lgammal(long double >I<x>B<);>\n"
5607 #: build/C/man3/lgamma.3:26
5609 msgid "B<double lgamma_r(double >I<x>B<, int *>I<signp>B<);>\n"
5610 msgstr "B<double lgamma_r(double >I<x>B<, int *>I<signp>B<);>\n"
5613 #: build/C/man3/lgamma.3:28
5615 msgid "B<float lgammaf_r(float >I<x>B<, int *>I<signp>B<);>\n"
5616 msgstr "B<float lgammaf_r(float >I<x>B<, int *>I<signp>B<);>\n"
5619 #: build/C/man3/lgamma.3:30
5621 msgid "B<long double lgammal_r(long double >I<x>B<, int *>I<signp>B<);>\n"
5622 msgstr "B<long double lgammal_r(long double >I<x>B<, int *>I<signp>B<);>\n"
5625 #: build/C/man3/lgamma.3:32
5627 msgid "B<extern int >I<signgam>B<;>\n"
5628 msgstr "B<extern int >I<signgam>B<;>\n"
5631 #: build/C/man3/lgamma.3:43
5632 msgid "B<lgamma>():"
5633 msgstr "B<lgamma>():"
5636 #: build/C/man3/lgamma.3:53
5637 msgid "B<lgammaf>(), B<lgammal>():"
5638 msgstr "B<lgammaf>(), B<lgammal>():"
5641 #: build/C/man3/lgamma.3:63
5642 msgid "B<lgamma_r>(), B<lgammaf_r>(), B<lgammal_r>():"
5643 msgstr "B<lgamma_r>(), B<lgammaf_r>(), B<lgammal_r>():"
5646 #: build/C/man3/lgamma.3:67
5648 msgstr "I<signgam>:"
5651 #: build/C/man3/lgamma.3:86
5653 "The B<lgamma>() function returns the natural logarithm of the absolute "
5654 "value of the Gamma function. The sign of the Gamma function is returned in "
5655 "the external integer I<signgam> declared in I<E<lt>math.hE<gt>>. It is 1 "
5656 "when the Gamma function is positive or zero, -1 when it is negative."
5658 "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"
5659 "は、 I<E<lt>math.hE<gt>> で宣言されている extern int I<signgam> に格納され"
5660 "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。"
5663 #: build/C/man3/lgamma.3:96
5666 #| "Since using a constant location I<signgam> is not thread-safe, the "
5667 #| "functions B<lgamma_r>() etc. have been introduced; they return the sign "
5668 #| "via the argument I<signp>."
5670 "Since using a constant location I<signgam> is not thread-safe, the functions "
5671 "B<lgamma_r>(), B<lgammaf_r>(), and B<lgammal_r>() have been introduced; "
5672 "they return the sign via the argument I<signp>."
5674 "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 "
5675 "B<lgamma_r>() などが導入されている。 これらの関数では、符号は引き数 "
5679 #: build/C/man3/lgamma.3:98
5680 msgid "On success, these functions return the natural logarithm of Gamma(x)."
5681 msgstr "成功すると、これらの関数は Gamma(x) の自然対数を返す。"
5684 #: build/C/man3/lgamma.3:106
5685 msgid "If I<x> is 1 or 2, +0 is returned."
5686 msgstr "I<x> が 1 か 2 の場合、+0 が返される。"
5689 #: build/C/man3/lgamma.3:122
5691 "If I<x> is a nonpositive integer, a pole error occurs, and the functions "
5692 "return +B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, respectively."
5694 "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 "
5695 "+B<HUGE_VAL>, +B<HUGE_VALF>, +B<HUGE_VALL> を返す。"
5698 #: build/C/man3/lgamma.3:132 build/C/man3/tgamma.3:92
5700 "If the result overflows, a range error occurs, and the functions return "
5701 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the correct "
5702 "mathematical sign."
5704 "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"
5705 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL>, を返す。この際、数学的に正し"
5709 #: build/C/man3/lgamma.3:139
5711 msgid "Pole error: I<x> is a nonpositive integer"
5712 msgstr "極エラー: I<x> が正でない整数"
5715 #: build/C/man3/lgamma.3:167
5717 "The B<lgamma>() functions are specified in C99 and POSIX.1-2001. "
5718 "I<signgam> is specified in POSIX.1-2001, but not in C99. The B<lgamma_r>() "
5719 "functions are nonstandard, but present on several other systems."
5721 "関数 B<lgamma>() は C99 と POSIX.1-2001 で規定されている。 I<signgam> は "
5722 "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"
5723 "だが、いくつかの他のシステムにも存在する。"
5725 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6777
5727 #: build/C/man3/lgamma.3:177
5729 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> is set to "
5730 "B<EDOM>; instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
5731 "does the right thing."
5733 "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"
5734 "れている B<ERANGE> ではなく B<EDOM> が I<errno> に設定される。 POSIX.1 で"
5735 "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"
5739 #: build/C/man3/lgamma.3:179
5740 msgid "B<tgamma>(3)"
5741 msgstr "B<tgamma>(3)"
5744 #: build/C/man3/log.3:36
5750 #: build/C/man3/log.3:39
5751 msgid "log, logf, logl - natural logarithmic function"
5752 msgstr "log, logf, logl - 自然対数関数"
5755 #: build/C/man3/log.3:44
5757 msgid "B<double log(double >I<x>B<);>\n"
5758 msgstr "B<double log(double >I<x>B<);>\n"
5761 #: build/C/man3/log.3:46
5763 msgid "B<float logf(float >I<x>B<);>\n"
5764 msgstr "B<float logf(float >I<x>B<);>\n"
5767 #: build/C/man3/log.3:48
5769 msgid "B<long double logl(long double >I<x>B<);>\n"
5770 msgstr "B<long double logl(long double >I<x>B<);>\n"
5773 #: build/C/man3/log.3:60
5774 msgid "B<logf>(), B<logl>():"
5775 msgstr "B<logf>(), B<logl>():"
5778 #: build/C/man3/log.3:73
5779 msgid "The B<log>() function returns the natural logarithm of I<x>."
5780 msgstr "B<log>() 関数は I<x> の自然対数を返す。"
5783 #: build/C/man3/log.3:76
5784 msgid "On success, these functions return the natural logarithm of I<x>."
5785 msgstr "成功すると、これらの関数は I<x> の自然対数を返す。"
5788 #: build/C/man3/log.3:85
5789 msgid "If I<x> is 1, the result is +0."
5790 msgstr "I<x> が 1 の場合、+0 が返される。"
5793 #: build/C/man3/log.3:100 build/C/man3/logb.3:111
5795 "If I<x> is zero, then a pole error occurs, and the functions return -"
5796 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
5798 "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 -"
5799 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
5802 #: build/C/man3/log.3:105
5804 "If I<x> is negative (including negative infinity), then a domain error "
5805 "occurs, and a NaN (not a number) is returned."
5807 "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 "
5808 "(not a number) が返される。"
5811 #: build/C/man3/log.3:112 build/C/man3/y0.3:178
5813 msgid "Domain error: I<x> is negative"
5814 msgstr "領域エラー (domain error): I<x> が負である"
5817 #: build/C/man3/log.3:120
5819 msgid "Pole error: I<x> is zero"
5820 msgstr "極エラー (pole error): I<x> が 0 である"
5823 #: build/C/man3/log.3:128 build/C/man3/tgamma.3:132
5825 "I<errno> is set to B<ERANGE>. A divide-by-zero floating-point exception "
5826 "(B<FE_DIVBYZERO>) is raised."
5828 "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"
5829 "例外 (B<FE_DIVBYZERO>) が上がる。"
5832 #: build/C/man3/log.3:141
5834 "In glibc 2.5 and earlier, taking the B<log>() of a NaN produces a bogus "
5835 "invalid floating-point (B<FE_INVALID>) exception."
5837 "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"
5838 "例外 (B<FE_INVALID>) が発生していた。"
5841 #: build/C/man3/log.3:148
5843 "B<cbrt>(3), B<clog>(3), B<log10>(3), B<log1p>(3), B<log2>(3), B<sqrt>(3)"
5845 "B<cbrt>(3), B<clog>(3), B<log10>(3), B<log1p>(3), B<log2>(3), B<sqrt>(3)"
5848 #: build/C/man3/log10.3:36
5854 #: build/C/man3/log10.3:39
5855 msgid "log10, log10f, log10l - base-10 logarithmic function"
5856 msgstr "log10, log10f, log10l - 底が 10 の対数関数"
5859 #: build/C/man3/log10.3:44
5861 msgid "B<double log10(double >I<x>B<);>\n"
5862 msgstr "B<double log10(double >I<x>B<);>\n"
5865 #: build/C/man3/log10.3:46
5867 msgid "B<float log10f(float >I<x>B<);>\n"
5868 msgstr "B<float log10f(float >I<x>B<);>\n"
5871 #: build/C/man3/log10.3:48
5873 msgid "B<long double log10l(long double >I<x>B<);>\n"
5874 msgstr "B<long double log10l(long double >I<x>B<);>\n"
5877 #: build/C/man3/log10.3:60
5878 msgid "B<log10f>(), B<log10l>():"
5879 msgstr "B<log10f>(), B<log10l>():"
5882 #: build/C/man3/log10.3:73
5883 msgid "The B<log10>() function returns the base 10 logarithm of I<x>."
5884 msgstr "B<log10>() 関数は I<x> の常用対数 (底が 10 の対数) を返す。"
5887 #: build/C/man3/log10.3:76
5888 msgid "On success, these functions return the base 10 logarithm of I<x>."
5889 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。"
5892 #: build/C/man3/log10.3:81 build/C/man3/log2.3:81
5894 "For special cases, including where I<x> is 0, 1, negative, infinity, or NaN, "
5897 "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>"
5901 #: build/C/man3/log10.3:89 build/C/man3/log2.3:89
5903 "For a discussion of the errors that can occur for these functions, see B<log>"
5905 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。"
5908 #: build/C/man3/log10.3:102
5910 "B<cbrt>(3), B<clog10>(3), B<exp10>(3), B<log>(3), B<log2>(3), B<sqrt>(3)"
5912 "B<cbrt>(3), B<clog10>(3), B<exp10>(3), B<log>(3), B<log2>(3), B<sqrt>(3)"
5915 #: build/C/man3/log1p.3:29
5921 #: build/C/man3/log1p.3:29 build/C/man3/logb.3:29
5923 #| msgid "2009-02-04"
5928 #: build/C/man3/log1p.3:32
5929 msgid "log1p, log1pf, log1pl - logarithm of 1 plus argument"
5930 msgstr "log1p, log1pf, log1pl - 引き数に 1 を加えた値の対数"
5933 #: build/C/man3/log1p.3:37
5935 msgid "B<double log1p(double >I<x>B<);>\n"
5936 msgstr "B<double log1p(double >I<x>B<);>\n"
5939 #: build/C/man3/log1p.3:39
5941 msgid "B<float log1pf(float >I<x>B<);>\n"
5942 msgstr "B<float log1pf(float >I<x>B<);>\n"
5945 #: build/C/man3/log1p.3:41
5947 msgid "B<long double log1pl(long double >I<x>B<);>\n"
5948 msgstr "B<long double log1pl(long double >I<x>B<);>\n"
5951 #: build/C/man3/log1p.3:52
5953 msgstr "B<log1p>():"
5956 #: build/C/man3/log1p.3:63
5957 msgid "B<log1pf>(), B<log1pl>():"
5958 msgstr "B<log1pf>(), B<log1pl>():"
5961 #: build/C/man3/log1p.3:74
5962 msgid "I<log1p(x)> returns a value equivalent to"
5963 msgstr "I<log1p(x)> は以下と等価な値を返す。"
5966 #: build/C/man3/log1p.3:77
5968 msgid " log (1 + I<x>)\n"
5969 msgstr " log (1 + I<x>)\n"
5972 #: build/C/man3/log1p.3:83
5974 "It is computed in a way that is accurate even if the value of I<x> is near "
5976 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。"
5979 #: build/C/man3/log1p.3:86
5981 "On success, these functions return the natural logarithm of I<(1\\ +\\ x)>."
5982 msgstr "成功すると、これらの関数は I<(1\\ +\\ x)> の自然対数を返す。"
5985 #: build/C/man3/log1p.3:105
5987 "If I<x> is -1, a pole error occurs, and the functions return -B<HUGE_VAL>, -"
5988 "B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
5990 "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 -"
5991 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
5993 #. POSIX.1 specifies a possible range error if x is subnormal
5994 #. glibc 2.8 doesn't do this
5996 #: build/C/man3/log1p.3:113
5998 "If I<x> is less than -1 (including negative infinity), a domain error "
5999 "occurs, and a NaN (not a number) is returned."
6001 "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"
6002 "生し、 NaN (not a number) が返される。"
6005 #: build/C/man3/log1p.3:120
6007 msgid "Domain error: I<x> is less than -1"
6008 msgstr "領域エラー (domain error): I<x> が -1 より小さい"
6011 #: build/C/man3/log1p.3:128
6013 msgid "Pole error: I<x> is -1"
6014 msgstr "極エラー (pole error): I<x> が -1 である"
6020 #: build/C/man3/log1p.3:136 build/C/man3/logb.3:131
6021 msgid "A divide-by-zero floating-point exception (B<FE_DIVBYZERO>) is raised."
6023 "0 による除算 (divide-by-zero) 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
6026 #: build/C/man3/log1p.3:150
6029 #| "The B<ilogb>(), B<ilogbf>(), and B<ilogbl>() functions are thread-safe."
6031 "The B<log1p>(), B<log1pf>(), and B<log1pl>() functions are thread-safe."
6032 msgstr "関数 B<ilogb>(), B<ilogbf>(), B<ilogbl>() はスレッドセーフである。"
6035 #: build/C/man3/log1p.3:157
6036 msgid "B<exp>(3), B<expm1>(3), B<log>(3)"
6037 msgstr "B<exp>(3), B<expm1>(3), B<log>(3)"
6040 #: build/C/man3/log2.3:36
6046 #: build/C/man3/log2.3:36 build/C/man3/pow.3:35
6052 #: build/C/man3/log2.3:39
6053 msgid "log2, log2f, log2l - base-2 logarithmic function"
6054 msgstr "log2, log2f, log2l - 底が 2 の対数関数"
6057 #: build/C/man3/log2.3:44
6059 msgid "B<double log2(double >I<x>B<);>\n"
6060 msgstr "B<double log2(double >I<x>B<);>\n"
6063 #: build/C/man3/log2.3:46
6065 msgid "B<float log2f(float >I<x>B<);>\n"
6066 msgstr "B<float log2f(float >I<x>B<);>\n"
6069 #: build/C/man3/log2.3:48
6071 msgid "B<long double log2l(long double >I<x>B<);>\n"
6072 msgstr "B<long double log2l(long double >I<x>B<);>\n"
6075 #: build/C/man3/log2.3:61
6076 msgid "B<log2>(), B<log2f>(), B<log2l>():"
6077 msgstr "B<log2>(), B<log2f>(), B<log2l>():"
6080 #: build/C/man3/log2.3:73
6081 msgid "The B<log2>() function returns the base 2 logarithm of I<x>."
6082 msgstr "B<log2>() 関数は底を 2 とする I<x> の対数を返す。"
6085 #: build/C/man3/log2.3:76
6086 msgid "On success, these functions return the base 2 logarithm of I<x>."
6087 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。"
6090 #: build/C/man3/log2.3:103
6091 msgid "B<cbrt>(3), B<clog2>(3), B<log>(3), B<log10>(3), B<sqrt>(3)"
6092 msgstr "B<cbrt>(3), B<clog2>(3), B<log>(3), B<log10>(3), B<sqrt>(3)"
6095 #: build/C/man3/logb.3:29
6101 #: build/C/man3/logb.3:32
6102 msgid "logb, logbf, logbl - get exponent of a floating-point value"
6103 msgstr "logb, logbf, logbl - 浮動小数点数の指数を取得する"
6106 #: build/C/man3/logb.3:36
6107 msgid "B<double logb(double >I<x>B<);>"
6108 msgstr "B<double logb(double >I<x>B<);>"
6111 #: build/C/man3/logb.3:38
6112 msgid "B<float logbf(float >I<x>B<);>"
6113 msgstr "B<float logbf(float >I<x>B<);>"
6116 #: build/C/man3/logb.3:40
6117 msgid "B<long double logbl(long double >I<x>B<);>"
6118 msgstr "B<long double logbl(long double >I<x>B<);>"
6121 #: build/C/man3/logb.3:50
6126 #: build/C/man3/logb.3:61
6127 msgid "B<logbf>(), B<logbl>():"
6128 msgstr "B<logbf>(), B<logbl>():"
6131 #: build/C/man3/logb.3:86
6133 "These functions extract the exponent from the internal floating-point "
6134 "representation of I<x> and return it as a floating-point value. The integer "
6135 "constant B<FLT_RADIX>, defined in I<E<lt>float.hE<gt>>, indicates the radix "
6136 "used for the system's floating-point representation. If B<FLT_RADIX> is 2, "
6137 "B<logb(>I<x>B<)> is equal to B<floor(log2(>I<x>B<))>, except that it is "
6140 "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"
6141 "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> "
6142 "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"
6143 "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"
6147 #: build/C/man3/logb.3:94
6149 "If I<x> is subnormal, B<logb>() returns the exponent I<x> would have if it "
6152 "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。"
6155 #: build/C/man3/logb.3:97
6156 msgid "On success, these functions return the exponent of I<x>."
6157 msgstr "成功すると、これらの関数は I<x> の指数部を返す。"
6160 #: build/C/man3/logb.3:116
6162 "If I<x> is negative infinity or positive infinity, then positive infinity is "
6164 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。"
6167 #: build/C/man3/logb.3:123
6169 msgid "Pole error: I<x> is 0"
6170 msgstr "極エラー (pole error): I<x> が 0 である"
6173 #: build/C/man3/logb.3:151
6176 #| "The B<ilogb>(), B<ilogbf>(), and B<ilogbl>() functions are thread-safe."
6177 msgid "The B<logb>(), B<logbf>(), and B<logbl>() functions are thread-safe."
6178 msgstr "関数 B<ilogb>(), B<ilogbf>(), B<ilogbl>() はスレッドセーフである。"
6181 #: build/C/man3/logb.3:156
6182 msgid "B<ilogb>(3), B<log>(3)"
6183 msgstr "B<ilogb>(3), B<log>(3)"
6186 #: build/C/man3/lrint.3:27
6192 #: build/C/man3/lrint.3:30
6194 "lrint, lrintf, lrintl, llrint, llrintf, llrintl - round to nearest integer"
6196 "lrint, lrintf, lrintl, llrint, llrintf, llrintl - 最も近い整数値に丸める"
6199 #: build/C/man3/lrint.3:35
6201 msgid "B<long int lrint(double >I<x>B<);>\n"
6202 msgstr "B<long int lrint(double >I<x>B<);>\n"
6205 #: build/C/man3/lrint.3:37
6207 msgid "B<long int lrintf(float >I<x>B<);>\n"
6208 msgstr "B<long int lrintf(float >I<x>B<);>\n"
6211 #: build/C/man3/lrint.3:39
6213 msgid "B<long int lrintl(long double >I<x>B<);>\n"
6214 msgstr "B<long int lrintl(long double >I<x>B<);>\n"
6217 #: build/C/man3/lrint.3:41
6219 msgid "B<long long int llrint(double >I<x>B<);>\n"
6220 msgstr "B<long long int llrint(double >I<x>B<);>\n"
6223 #: build/C/man3/lrint.3:43
6225 msgid "B<long long int llrintf(float >I<x>B<);>\n"
6226 msgstr "B<long long int llrintf(float >I<x>B<);>\n"
6229 #: build/C/man3/lrint.3:45
6231 msgid "B<long long int llrintl(long double >I<x>B<);>\n"
6232 msgstr "B<long long int llrintl(long double >I<x>B<);>\n"
6235 #: build/C/man3/lrint.3:56 build/C/man3/lround.3:57
6236 msgid "All functions shown above:"
6240 #: build/C/man3/lrint.3:68
6242 "These functions round their argument to the nearest integer value, using the "
6243 "current rounding direction (see B<fesetround>(3))."
6245 "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"
6246 "丸め方向については B<fesetround>(3) を参照)。"
6249 #: build/C/man3/lrint.3:74
6252 #| "Note that unlike B<rint>(3), etc., the return type of these functions "
6253 #| "differs from that of their arguments."
6255 "Note that unlike the B<rint>(3) family of functions, the return type of "
6256 "these functions differs from that of their arguments."
6258 "B<rint>(3) 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意する"
6262 #: build/C/man3/lrint.3:76 build/C/man3/lround.3:79 build/C/man3/rint.3:113
6263 #: build/C/man3/round.3:77 build/C/man3/trunc.3:65
6264 msgid "These functions return the rounded integer value."
6265 msgstr "これらの関数は丸めた整数値を返す。"
6267 #. The return value is -(LONG_MAX - 1) or -(LLONG_MAX -1)
6269 #: build/C/man3/lrint.3:88 build/C/man3/lround.3:91
6271 "If I<x> is a NaN or an infinity, or the rounded value is too large to be "
6272 "stored in a I<long> (I<long long> in the case of the B<ll*> functions) then "
6273 "a domain error occurs, and the return value is unspecified."
6275 "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"
6276 "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"
6280 #: build/C/man3/lrint.3:95 build/C/man3/lround.3:98
6282 msgid "Domain error: I<x> is a NaN or infinite, or the rounded value is too large"
6283 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"
6286 #: build/C/man3/lrint.3:121
6288 "The B<lrint>(), B<lrintf>(), B<lrintl>(), B<llrint>(), B<llrintf>(), and "
6289 "B<llrintl>() functions are thread-safe."
6291 "関数 B<lrint>(), B<lrintf>(), B<lrintl>(), B<llrint>(), B<llrintf>(), "
6292 "B<llrintl>() はスレッドセーフである。"
6295 #: build/C/man3/lrint.3:130
6297 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<round>"
6300 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<round>"
6304 #: build/C/man3/lround.3:27
6310 #: build/C/man3/lround.3:27 build/C/man3/rint.3:27
6316 #: build/C/man3/lround.3:31
6318 "lround, lroundf, lroundl, llround, llroundf, llroundl - round to nearest "
6319 "integer, away from zero"
6321 "lround, lroundf, lroundl, llround, llroundf, llroundl - (0 から遠い方の) 最も"
6325 #: build/C/man3/lround.3:36
6327 msgid "B<long int lround(double >I<x>B<);>\n"
6328 msgstr "B<long int lround(double >I<x>B<);>\n"
6331 #: build/C/man3/lround.3:38
6333 msgid "B<long int lroundf(float >I<x>B<);>\n"
6334 msgstr "B<long int lroundf(float >I<x>B<);>\n"
6337 #: build/C/man3/lround.3:40
6339 msgid "B<long int lroundl(long double >I<x>B<);>\n"
6340 msgstr "B<long int lroundl(long double >I<x>B<);>\n"
6343 #: build/C/man3/lround.3:42
6345 msgid "B<long long int llround(double >I<x>B<);>\n"
6346 msgstr "B<long long int llround(double >I<x>B<);>\n"
6349 #: build/C/man3/lround.3:44
6351 msgid "B<long long int llroundf(float >I<x>B<);>\n"
6352 msgstr "B<long long int llroundf(float >I<x>B<);>\n"
6355 #: build/C/man3/lround.3:46
6357 msgid "B<long long int llroundl(long double >I<x>B<);>\n"
6358 msgstr "B<long long int llroundl(long double >I<x>B<);>\n"
6361 #: build/C/man3/lround.3:70
6363 "These functions round their argument to the nearest integer value, rounding "
6364 "away from zero, regardless of the current rounding direction (see B<fenv>"
6367 "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"
6368 "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>"
6372 #: build/C/man3/lround.3:77
6375 #| "Note that unlike B<round>(3), B<ceil>(3), etc., the return type of these "
6376 #| "functions differs from that of their arguments."
6378 "Note that unlike the B<round>(3) and B<ceil>(3), functions, the return type "
6379 "of these functions differs from that of their arguments."
6381 "B<round>(3), B<ceil>(3) などと違い、これらの関数の返り値の型は引き数の型と異"
6385 #: build/C/man3/lround.3:124
6387 "The B<lround>(), B<lroundf>(), B<lroundl>(), B<llround>(), B<llroundf>(), "
6388 "and B<llroundl>() functions are thread-safe."
6390 "関数 B<lround>(), B<lroundf>(), B<lroundl>(), B<llround>(), B<llroundf>(), "
6391 "B<llroundl>() はスレッドセーフである。"
6394 #: build/C/man3/lround.3:133 build/C/man3/trunc.3:101
6396 "B<ceil>(3), B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>"
6399 "B<ceil>(3), B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>"
6403 #: build/C/man7/math_error.7:26
6409 #: build/C/man7/math_error.7:29
6410 msgid "math_error - detecting errors from mathematical functions"
6411 msgstr "math_error - 数学関数からのエラーの検出"
6414 #: build/C/man7/math_error.7:34
6417 "B<#include E<lt>math.hE<gt>>\n"
6418 "B<#include E<lt>errno.hE<gt>>\n"
6419 "B<#include E<lt>fenv.hE<gt>>\n"
6421 "B<#include E<lt>math.hE<gt>>\n"
6422 "B<#include E<lt>errno.hE<gt>>\n"
6423 "B<#include E<lt>fenv.hE<gt>>\n"
6426 #: build/C/man7/math_error.7:53
6428 "When an error occurs, most library functions indicate this fact by returning "
6429 "a special value (e.g., -1 or NULL). Because they typically return a "
6430 "floating-point number, the mathematical functions declared in I<E<lt>math."
6431 "hE<gt>> indicate an error using other mechanisms. There are two error-"
6432 "reporting mechanisms: the older one sets I<errno>; the newer one uses the "
6433 "floating-point exception mechanism (the use of B<feclearexcept>(3) and "
6434 "B<fetestexcept>(3), as outlined below) described in B<fenv>(3)."
6436 "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"
6437 "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"
6438 "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"
6439 "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"
6440 "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>"
6441 "(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"
6445 #: build/C/man7/math_error.7:58
6447 "A portable program that needs to check for an error from a mathematical "
6448 "function should set I<errno> to zero, and make the following call"
6450 "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"
6451 "は、 数学関数を呼び出す前に I<errno> を 0 に設定し、"
6454 #: build/C/man7/math_error.7:62
6456 msgid "feclearexcept(FE_ALL_EXCEPT);\n"
6457 msgstr "feclearexcept(FE_ALL_EXCEPT);\n"
6460 #: build/C/man7/math_error.7:66
6461 msgid "before calling a mathematical function."
6462 msgstr "を呼び出すべきである。"
6465 #: build/C/man7/math_error.7:72
6467 "Upon return from the mathematical function, if I<errno> is nonzero, or the "
6468 "following call (see B<fenv>(3)) returns nonzero"
6469 msgstr "数学関数から返ってきた際に、 I<errno> が 0 以外か、"
6472 #: build/C/man7/math_error.7:77
6475 "fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW |\n"
6478 "fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW |\n"
6483 #. FE_INVALID = 0x01,
6484 #. __FE_DENORM = 0x02,
6485 #. FE_DIVBYZERO = 0x04,
6486 #. FE_OVERFLOW = 0x08,
6487 #. FE_UNDERFLOW = 0x10,
6488 #. FE_INEXACT = 0x20
6491 #: build/C/man7/math_error.7:90
6492 msgid "then an error occurred in the mathematical function."
6494 "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"
6498 #: build/C/man7/math_error.7:93
6500 "The error conditions that can occur for mathematical functions are described "
6502 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。"
6505 #: build/C/man7/math_error.7:93
6507 msgid "Domain error"
6508 msgstr "領域エラー (domain error)"
6511 #: build/C/man7/math_error.7:109
6513 "A I<domain error> occurs when a mathematical function is supplied with an "
6514 "argument whose value falls outside the domain for which the function is "
6515 "defined (e.g., giving a negative argument to B<log>(3)). When a domain "
6516 "error occurs, math functions commonly return a NaN (though some functions "
6517 "return a different value in this case); I<errno> is set to B<EDOM>, and an "
6518 "\"invalid\" (B<FE_INVALID>) floating-point exception is raised."
6520 "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"
6521 "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"
6522 "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"
6523 "値を返す関数もある)、 I<errno> に B<EDOM> を設定し、「無効 (invalid)」 浮動小"
6524 "数点例外 (B<FE_INVALID>) を上げる。"
6527 #: build/C/man7/math_error.7:109
6530 msgstr "極エラー (pole error)"
6533 #: build/C/man7/math_error.7:133
6535 "A I<pole error> occurs when the mathematical result of a function is an "
6536 "exact infinity (e.g., the logarithm of 0 is negative infinity). When a pole "
6537 "error occurs, the function returns the (signed) value B<HUGE_VAL>, "
6538 "B<HUGE_VALF>, or B<HUGE_VALL>, depending on whether the function result type "
6539 "is I<double>, I<float>, or I<long double>. The sign of the result is that "
6540 "which is mathematically correct for the function. I<errno> is set to "
6541 "B<ERANGE>, and a \"divide-by-zero\" (B<FE_DIVBYZERO>) floating-point "
6542 "exception is raised."
6544 "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"
6545 "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"
6546 "値は (符号付きの) B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> のいずれかとなる "
6547 "(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 "
6548 "I<double>, I<float>, I<long double> に対応する)。 結果の符号は、その関数の数"
6549 "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 "
6550 "(divide-by-zero)」 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
6553 #: build/C/man7/math_error.7:133
6556 msgstr "範囲エラー (range エラー)"
6559 #: build/C/man7/math_error.7:140
6561 "A I<range error> occurs when the magnitude of the function result means that "
6562 "it cannot be represented in the result type of the function. The return "
6563 "value of the function depends on whether the range error was an overflow or "
6566 "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"
6567 "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"
6568 "ダーフロー であったかによって異なる。"
6571 #: build/C/man7/math_error.7:162
6573 "A floating result I<overflows> if the result is finite, but is too large to "
6574 "represented in the result type. When an overflow occurs, the function "
6575 "returns the value B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, depending on "
6576 "whether the function result type is I<double>, I<float>, or I<long double>. "
6577 "I<errno> is set to B<ERANGE>, and an \"overflow\" (B<FE_OVERFLOW>) floating-"
6578 "point exception is raised."
6580 "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"
6581 "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 "
6582 "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"
6583 "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>, "
6584 "I<long double> に対応する)。 I<errno> は B<ERANGE> に設定され、「オーバーフ"
6585 "ロー (overflow)」 浮動小数点例外 (B<FE_OVERFLOW>) が上がる。"
6588 #: build/C/man7/math_error.7:177
6590 "A floating result I<underflows> if the result is too small to be represented "
6591 "in the result type. If an underflow occurs, a mathematical function "
6592 "typically returns 0.0 (C99 says a function shall return \"an implementation-"
6593 "defined value whose magnitude is no greater than the smallest normalized "
6594 "positive number in the specified type\"). I<errno> may be set to B<ERANGE>, "
6595 "and an \"overflow\" (B<FE_UNDERFLOW>) floating-point exception may be "
6598 "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"
6599 "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 "
6600 "(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"
6601 "つ実装定義 (implementation-defined) の値を返す、となっている)。 I<errno> は "
6602 "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"
6606 #: build/C/man7/math_error.7:187
6608 "Some functions deliver a range error if the supplied argument value, or the "
6609 "correct function result, would be I<subnormal>. A subnormal value is one "
6610 "that is nonzero, but with a magnitude that is so small that it can't be "
6611 "presented in normalized form (i.e., with a 1 in the most significant bit of "
6612 "the significand). The representation of a subnormal number will contain one "
6613 "or more leading zeros in the significand."
6615 "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"
6616 "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"
6617 "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"
6618 "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"
6621 #. See CONFORMANCE in the glibc 2.8 (and earlier) source.
6623 #: build/C/man7/math_error.7:209
6625 "The I<math_errhandling> identifier specified by C99 and POSIX.1-2001 is not "
6626 "supported by glibc. This identifier is supposed to indicate which of the "
6627 "two error-notification mechanisms (I<errno>, exceptions retrievable via "
6628 "B<fettestexcept>(3)) is in use. The standards require that at least one be "
6629 "in use, but permit both to be available. The current (version 2.8) "
6630 "situation under glibc is messy. Most (but not all) functions raise "
6631 "exceptions on errors. Some also set I<errno>. A few functions set "
6632 "I<errno>, but don't raise an exception. A very few functions do neither. "
6633 "See the individual manual pages for details."
6635 "C99 と POSIX.1-2001 で規定されている I<math_errhandling> 識別子は glibc では"
6636 "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 "
6637 "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"
6638 "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"
6639 "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 "
6640 "(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"
6641 "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。 "
6642 "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"
6643 "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"
6646 #. http://www.securecoding.cert.org/confluence/display/seccode/FLP32-C.+Prevent+or+detect+domain+and+range+errors+in+math+functions
6648 #: build/C/man7/math_error.7:222
6650 "To avoid the complexities of using I<errno> and B<fetestexcept>(3) for "
6651 "error checking, it is often advised that one should instead check for bad "
6652 "argument values before each call. For example, the following code ensures "
6653 "that B<log>(3)'s argument is not a NaN and is not zero (a pole error) or "
6654 "less than zero (a domain error):"
6656 "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"
6657 "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"
6658 "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"
6659 "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"
6663 #: build/C/man7/math_error.7:226
6665 msgid "double x, r;\n"
6666 msgstr "double x, r;\n"
6669 #: build/C/man7/math_error.7:230
6672 "if (isnan(x) || islessequal(x, 0)) {\n"
6673 " /* Deal with NaN / pole error / domain error */\n"
6676 "if (isnan(x) || islessequal(x, 0)) {\n"
6677 " /* Deal with NaN / pole error / domain error */\n"
6681 #: build/C/man7/math_error.7:232
6683 msgid "r = log(x);\n"
6684 msgstr "r = log(x);\n"
6687 #: build/C/man7/math_error.7:240
6689 "The discussion on this page does not apply to the complex mathematical "
6690 "functions (i.e., those declared by I<E<lt>complex.hE<gt>>), which in general "
6691 "are not required to return errors by C99 and POSIX.1-2001."
6693 "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"
6694 "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"
6698 #: build/C/man7/math_error.7:256
6700 "The B<gcc>(1) I<-fno-math-errno> option causes the executable to employ "
6701 "implementations of some mathematical functions that are faster than the "
6702 "standard implementations, but do not set I<errno> on error. (The B<gcc>(1) "
6703 "I<-ffast-math> option also enables I<-fno-math-errno>.) An error can still "
6704 "be tested for using B<fetestexcept>(3)."
6706 "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"
6707 "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> "
6708 "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<-"
6709 "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、 "
6710 "B<fetestexcept>(3) を使ったエラーの検査は可能である。"
6713 #: build/C/man7/math_error.7:265
6715 "B<gcc>(1), B<errno>(3), B<fenv>(3), B<fpclassify>(3), B<INFINITY>(3), "
6716 "B<isgreater>(3), B<matherr>(3), B<nan>(3)"
6718 "B<gcc>(1), B<errno>(3), B<fenv>(3), B<fpclassify>(3), B<INFINITY>(3), "
6719 "B<isgreater>(3), B<matherr>(3), B<nan>(3)"
6722 #: build/C/man7/math_error.7:267
6723 msgid "I<info libc>"
6724 msgstr "I<info libc>"
6727 #: build/C/man3/matherr.3:27
6733 #: build/C/man3/matherr.3:27
6739 #: build/C/man3/matherr.3:30
6740 msgid "matherr - SVID math library exception handling"
6741 msgstr "matherr - SVID 数学ライブラリの例外処理"
6744 #: build/C/man3/matherr.3:34
6747 "B<#define _SVID_SOURCE> /* See feature_test_macros(7) */\n"
6748 "B<#include E<lt>math.hE<gt>>\n"
6750 "B<#define _SVID_SOURCE> /* feature_test_macros(7) 参照 */\n"
6751 "B<#include E<lt>math.hE<gt>>\n"
6754 #: build/C/man3/matherr.3:36
6756 msgid "B<int matherr(struct exception *>I<exc>B<);>\n"
6757 msgstr "B<int matherr(struct exception *>I<exc>B<);>\n"
6760 #: build/C/man3/matherr.3:38
6762 msgid "B<extern _LIB_VERSION_TYPE _LIB_VERSION;>\n"
6763 msgstr "B<extern _LIB_VERSION_TYPE _LIB_VERSION;>\n"
6766 #: build/C/man3/matherr.3:51
6768 "The System V Interface Definition (SVID) specifies that various math "
6769 "functions should invoke a function called B<matherr>() if a math exception "
6770 "is detected. This function is called before the math function returns; "
6771 "after B<matherr>() returns, the system then returns to the math function, "
6772 "which in turn returns to the caller."
6774 "System V Interface Definition (SVID) では、各種の数学関数は数学的な\n"
6775 "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"
6776 "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"
6777 "B<matherr>() が返った後に、システムは数学関数に戻り、\n"
6781 #: build/C/man3/matherr.3:62
6783 "The B<matherr>() mechanism is supported by glibc, but is now obsolete: new "
6784 "applications should use the techniques described in B<math_error>(7) and "
6785 "B<fenv>(3). This page documents the glibc B<matherr>() mechanism as an aid "
6786 "for maintaining and porting older applications."
6788 "B<matherr>() の仕組みは glibc によりサポートされているが、\n"
6790 "新しくアプリケーションを作成する際には、\n"
6791 "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"
6792 "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"
6793 "助けとなるよう、 glibc の B<matherr>() の仕組みについて説明する。"
6796 #: build/C/man3/matherr.3:75
6798 "To employ B<matherr>(), the programmer must define the B<_SVID_SOURCE> "
6799 "feature test macro (before including I<any> header files), and assign the "
6800 "value B<_SVID_> to the external variable B<_LIB_VERSION>."
6802 "B<matherr>() を使用するためには、\n"
6803 "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"
6804 "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"
6805 "B<_LIB_VERSION> に代入しなければならない。"
6808 #: build/C/man3/matherr.3:87
6810 "The system provides a default version of B<matherr>(). This version does "
6811 "nothing, and returns zero (see below for the significance of this). The "
6812 "default B<matherr>() can be overridden by a programmer-defined version, "
6813 "which will be invoked when an exception occurs. The function is invoked "
6814 "with one argument, a pointer to an I<exception> structure, defined as "
6817 "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"
6818 "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"
6819 "下記を参照)。プログラマが B<matherr>() を定義することで、\n"
6820 "デフォルト版を上書きすることができる。\n"
6821 "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"
6822 "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"
6823 "I<exception> 構造体へのポインタである。"
6826 #: build/C/man3/matherr.3:97
6829 "struct exception {\n"
6830 " int type; /* Exception type */\n"
6831 " char *name; /* Name of function causing exception */\n"
6832 " double arg1; /* 1st argument to function */\n"
6833 " double arg2; /* 2nd argument to function */\n"
6834 " double retval; /* Function return value */\n"
6837 "struct exception {\n"
6838 " int type; /* Exception type */\n"
6839 " char *name; /* Name of function causing exception */\n"
6840 " double arg1; /* 1st argument to function */\n"
6841 " double arg2; /* 2nd argument to function */\n"
6842 " double retval; /* Function return value */\n"
6846 #: build/C/man3/matherr.3:103
6847 msgid "The I<type> field has one of the following values:"
6848 msgstr "I<type> フィールドは以下の値のいずれかである。"
6851 #: build/C/man3/matherr.3:103
6857 #: build/C/man3/matherr.3:111
6859 "A domain error occurred (the function argument was outside the range for "
6860 "which the function is defined). The return value depends on the function; "
6861 "I<errno> is set to B<EDOM>."
6863 "領域エラー (domain error) が発生した\n"
6864 "(関数の引き数が関数が定義された範囲外であった)。\n"
6865 "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。"
6868 #: build/C/man3/matherr.3:111
6874 #: build/C/man3/matherr.3:122
6876 "A pole error occurred (the function result is an infinity). The return "
6877 "value in most cases is B<HUGE> (the largest single precision floating-point "
6878 "number), appropriately signed. In most cases, I<errno> is set to B<EDOM>."
6880 "極エラー (pole error) が発生した (関数の結果が無限大である)。\n"
6881 "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"
6883 "ほとんどの場合、I<errno> には B<EDOM> が設定される。"
6886 #: build/C/man3/matherr.3:122
6889 msgstr "B<OVERFLOW>"
6892 #: build/C/man3/matherr.3:131
6894 "An overflow occurred. In most cases, the value B<HUGE> is returned, and "
6895 "I<errno> is set to B<ERANGE>."
6898 "ほとんどの場合、値 B<HUGE> が返され、\n"
6899 "I<errno> には B<ERANGE> が設定される。"
6902 #: build/C/man3/matherr.3:131
6904 msgid "B<UNDERFLOW>"
6905 msgstr "B<UNDERFLOW>"
6908 #: build/C/man3/matherr.3:138
6910 "An underflow occurred. 0.0 is returned, and I<errno> is set to B<ERANGE>."
6913 "0.0 が返され、 I<errno> に B<ERANGE> が設定される。"
6916 #: build/C/man3/matherr.3:138
6922 #: build/C/man3/matherr.3:145
6924 "Total loss of significance. 0.0 is returned, and I<errno> is set to "
6927 "Total loss of significance が発生した。\n"
6928 "0.0 が返され、 I<errno> に B<ERANGE> が設定される。"
6931 #: build/C/man3/matherr.3:145
6937 #: build/C/man3/matherr.3:150
6939 "Partial loss of significance. This value is unused on glibc (and many other "
6942 "Partial loss of significance が発生した。\n"
6943 "この値は glibc (や他の多くのシステム) で使用されていない。"
6946 #: build/C/man3/matherr.3:158
6948 "The I<arg1> and I<arg2> fields are the arguments supplied to the function "
6949 "(I<arg2> is undefined for functions that take only one argument)."
6951 "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"
6952 "(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)。"
6955 #: build/C/man3/matherr.3:166
6957 "The I<retval> field specifies the return value that the math function will "
6958 "return to its caller. The programmer-defined B<matherr>() can modify this "
6959 "field to change the return value of the math function."
6961 "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"
6962 "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"
6963 "ことで、その数学関数の返り値を変更することができる。"
6966 #: build/C/man3/matherr.3:173
6968 "If the B<matherr>() function returns zero, then the system sets I<errno> as "
6969 "described above, and may print an error message on standard error (see "
6972 "B<matherr>() 関数が 0 を返した場合、\n"
6973 "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"
6974 "エラーメッセージを表示することがある (下記参照)。"
6977 #: build/C/man3/matherr.3:179
6979 "If the B<matherr>() function returns a nonzero value, then the system does "
6980 "not set I<errno>, and doesn't print an error message."
6982 "B<matherr>() 関数が 0 以外の値を返した場合、\n"
6983 "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。"
6986 #: build/C/man3/matherr.3:179
6988 msgid "Math functions that employ matherr()"
6989 msgstr "matherr() を利用している数学関数"
6992 #: build/C/man3/matherr.3:189
6994 "The table below lists the functions and circumstances in which B<matherr>() "
6995 "is called. The \"Type\" column indicates the value assigned to I<exc-"
6996 "E<gt>type> when calling B<matherr>(). The \"Result\" column is the default "
6997 "return value assigned to I<exc-E<gt>retval>."
6999 "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"
7000 "\"Type\" 列 は B<matherr>() が呼び出される際に I<exc-E<gt>type> に\n"
7001 "設定される値を示す。 \"Result\" 列は I<exc-E<gt>retval> に\n"
7002 "設定されるデフォルトの返り値を示す。"
7005 #: build/C/man3/matherr.3:195
7007 "The \"Msg?\" and \"errno\" columns describe the default behavior if "
7008 "B<matherr>() returns zero. If the \"Msg?\" columns contains \"y\", then "
7009 "the system prints an error message on standard error."
7011 "\"Msg?\" 列と \"errno\" 列は B<matherr>() が 0 を返した場合のデフォルトの\n"
7012 "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"
7016 #: build/C/man3/matherr.3:197
7017 msgid "The table uses the following notations and abbreviations:"
7018 msgstr "以下の表では、下記の記法と省略形を使用している。"
7021 #: build/C/man3/matherr.3:209
7024 "x first argument to function\n"
7025 "y second argument to function\n"
7026 "fin finite value for argument\n"
7027 "neg negative value for argument\n"
7028 "int integral value for argument\n"
7029 "o/f result overflowed\n"
7030 "u/f result underflowed\n"
7031 "|x| absolute value of x\n"
7032 "X_TLOSS is a constant defined in I<E<lt>math.hE<gt>>\n"
7042 "X_TLOSS I<E<lt>math.hE<gt>> で定義される定数\n"
7045 #: build/C/man3/matherr.3:216
7047 msgid "Function\tType\tResult\tMsg?\terrno\n"
7048 msgstr "Function\tType\tResult\tMsg?\terrno\n"
7051 #: build/C/man3/matherr.3:217
7053 msgid "acos(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
7054 msgstr "acos(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
7057 #: build/C/man3/matherr.3:218
7059 msgid "asin(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
7060 msgstr "asin(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
7063 #: build/C/man3/matherr.3:219
7065 msgid "atan2(0,0)\tDOMAIN\tHUGE\ty\tEDOM\n"
7066 msgstr "atan2(0,0)\tDOMAIN\tHUGE\ty\tEDOM\n"
7068 #. retval is 0.0/0.0
7070 #: build/C/man3/matherr.3:220
7072 msgid "acosh(xE<lt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7073 msgstr "acosh(xE<lt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7075 #. retval is 0.0/0.0
7077 #: build/C/man3/matherr.3:221
7079 msgid "atanh(|x|E<gt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7080 msgstr "atanh(|x|E<gt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7084 #: build/C/man3/matherr.3:222
7086 msgid "atanh(|x|==1)\tSING\t(xE<gt>0.0)?\ty\tEDOM\t\n"
7087 msgstr "atanh(|x|==1)\tSING\t(xE<gt>0.0)?\ty\tEDOM\t\n"
7090 #: build/C/man3/matherr.3:223 build/C/man3/matherr.3:268
7092 msgid "\\ \t\\ \tHUGE_VAL :\n"
7093 msgstr "\\ \t\\ \tHUGE_VAL :\n"
7096 #: build/C/man3/matherr.3:224 build/C/man3/matherr.3:269
7098 msgid "\\ \t\\ \t-HUGE_VAL\n"
7099 msgstr "\\ \t\\ \t-HUGE_VAL\n"
7102 #: build/C/man3/matherr.3:225
7104 msgid "cosh(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7105 msgstr "cosh(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7108 #: build/C/man3/matherr.3:226
7110 msgid "sinh(fin) o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7111 msgstr "sinh(fin) o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7114 #: build/C/man3/matherr.3:227
7116 msgid "\\ \t\\ \tHUGE : -HUGE\n"
7117 msgstr "\\ \t\\ \tHUGE : -HUGE\n"
7120 #: build/C/man3/matherr.3:228
7122 msgid "sqrt(xE<lt>0)\tDOMAIN\t0.0\ty\tEDOM\n"
7123 msgstr "sqrt(xE<lt>0)\tDOMAIN\t0.0\ty\tEDOM\n"
7126 #: build/C/man3/matherr.3:229
7128 msgid "hypot(fin,fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7129 msgstr "hypot(fin,fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7132 #: build/C/man3/matherr.3:230
7134 msgid "exp(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7135 msgstr "exp(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7138 #: build/C/man3/matherr.3:231
7140 msgid "exp(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7141 msgstr "exp(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7144 #: build/C/man3/matherr.3:232
7146 msgid "exp2(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7147 msgstr "exp2(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7150 #: build/C/man3/matherr.3:233
7152 msgid "exp2(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7153 msgstr "exp2(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7156 #: build/C/man3/matherr.3:234
7158 msgid "exp10(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7159 msgstr "exp10(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7162 #: build/C/man3/matherr.3:235
7164 msgid "exp10(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7165 msgstr "exp10(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7168 #: build/C/man3/matherr.3:236
7170 msgid "j0(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7171 msgstr "j0(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7174 #: build/C/man3/matherr.3:237
7176 msgid "j1(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7177 msgstr "j1(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7180 #: build/C/man3/matherr.3:238
7182 msgid "jn(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7183 msgstr "jn(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7186 #: build/C/man3/matherr.3:239
7188 msgid "y0(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7189 msgstr "y0(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7192 #: build/C/man3/matherr.3:240
7194 msgid "y1(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7195 msgstr "y1(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7198 #: build/C/man3/matherr.3:241
7200 msgid "yn(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7201 msgstr "yn(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
7204 #: build/C/man3/matherr.3:242
7206 msgid "y0(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7207 msgstr "y0(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7210 #: build/C/man3/matherr.3:243
7212 msgid "y0(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7213 msgstr "y0(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7216 #: build/C/man3/matherr.3:244
7218 msgid "y1(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7219 msgstr "y1(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7222 #: build/C/man3/matherr.3:245
7224 msgid "y1(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7225 msgstr "y1(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7228 #: build/C/man3/matherr.3:246
7230 msgid "yn(n,0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7231 msgstr "yn(n,0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7234 #: build/C/man3/matherr.3:247
7236 msgid "yn(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7237 msgstr "yn(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7240 #: build/C/man3/matherr.3:248
7242 msgid "lgamma(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7243 msgstr "lgamma(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7246 #: build/C/man3/matherr.3:249
7248 msgid "lgamma(-int) or\tSING\tHUGE\ty\tEDOM\n"
7249 msgstr "lgamma(-int) or\tSING\tHUGE\ty\tEDOM\n"
7252 #: build/C/man3/matherr.3:250
7254 msgid "\\ \\ lgamma(0)\n"
7255 msgstr "\\ \\ lgamma(0)\n"
7258 #: build/C/man3/matherr.3:251
7260 msgid "tgamma(fin) o/f\tOVERFLOW\tHUGE_VAL\tn\tERANGE\n"
7261 msgstr "tgamma(fin) o/f\tOVERFLOW\tHUGE_VAL\tn\tERANGE\n"
7264 #: build/C/man3/matherr.3:252
7266 msgid "tgamma(-int)\tSING\tNAN\ty\tEDOM\n"
7267 msgstr "tgamma(-int)\tSING\tNAN\ty\tEDOM\n"
7270 #: build/C/man3/matherr.3:253
7272 msgid "tgamma(0)\tSING\tcopysign(\ty\tERANGE\n"
7273 msgstr "tgamma(0)\tSING\tcopysign(\ty\tERANGE\n"
7276 #: build/C/man3/matherr.3:254
7278 msgid "\\ \t\\ \tHUGE_VAL,x)\n"
7279 msgstr "\\ \t\\ \tHUGE_VAL,x)\n"
7282 #: build/C/man3/matherr.3:255
7284 msgid "log(0)\tSING\t-HUGE\ty\tEDOM\n"
7285 msgstr "log(0)\tSING\t-HUGE\ty\tEDOM\n"
7288 #: build/C/man3/matherr.3:256
7290 msgid "log(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7291 msgstr "log(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7293 #. different from log()
7295 #: build/C/man3/matherr.3:257
7297 msgid "log2(0)\tSING\t-HUGE\tn\tEDOM\t\n"
7298 msgstr "log2(0)\tSING\t-HUGE\tn\tEDOM\t\n"
7300 #. different from log()
7302 #: build/C/man3/matherr.3:258
7304 msgid "log2(xE<lt>0)\tDOMAIN\t-HUGE\tn\tEDOM\t\n"
7305 msgstr "log2(xE<lt>0)\tDOMAIN\t-HUGE\tn\tEDOM\t\n"
7308 #: build/C/man3/matherr.3:259
7310 msgid "log10(0)\tSING\t-HUGE\ty\tEDOM\n"
7311 msgstr "log10(0)\tSING\t-HUGE\ty\tEDOM\n"
7314 #: build/C/man3/matherr.3:260
7316 msgid "log10(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7317 msgstr "log10(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7320 #: build/C/man3/matherr.3:261
7322 msgid "pow(0.0,0.0)\tDOMAIN\t0.0\ty\tEDOM\n"
7323 msgstr "pow(0.0,0.0)\tDOMAIN\t0.0\ty\tEDOM\n"
7326 #: build/C/man3/matherr.3:262
7328 msgid "pow(x,y) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7329 msgstr "pow(x,y) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7332 #: build/C/man3/matherr.3:263
7334 msgid "pow(x,y) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7335 msgstr "pow(x,y) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7338 #: build/C/man3/matherr.3:264
7340 msgid "pow(NaN,0.0)\tDOMAIN\tx\tn\tEDOM\n"
7341 msgstr "pow(NaN,0.0)\tDOMAIN\tx\tn\tEDOM\n"
7345 #: build/C/man3/matherr.3:265
7347 msgid "0**neg\tDOMAIN\t0.0\ty\tEDOM\t\n"
7348 msgstr "0**neg\tDOMAIN\t0.0\ty\tEDOM\t\n"
7351 #: build/C/man3/matherr.3:266
7353 msgid "neg**non-int\tDOMAIN\t0.0\ty\tEDOM\n"
7354 msgstr "neg**non-int\tDOMAIN\t0.0\ty\tEDOM\n"
7357 #: build/C/man3/matherr.3:267
7359 msgid "scalb() o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7360 msgstr "scalb() o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7363 #: build/C/man3/matherr.3:270
7365 msgid "scalb() u/f\tUNDERFLOW\tcopysign(\tn\tERANGE\n"
7366 msgstr "scalb() u/f\tUNDERFLOW\tcopysign(\tn\tERANGE\n"
7369 #: build/C/man3/matherr.3:271
7371 msgid "\\ \t\\ \t\\ \\ 0.0,x)\n"
7372 msgstr "\\ \t\\ \t\\ \\ 0.0,x)\n"
7375 #: build/C/man3/matherr.3:272
7377 msgid "fmod(x,0)\tDOMAIN\tx\ty\tEDOM\n"
7378 msgstr "fmod(x,0)\tDOMAIN\tx\ty\tEDOM\n"
7380 #. retval is 0.0/0.0
7382 #: build/C/man3/matherr.3:273
7384 msgid "remainder(x,0)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7385 msgstr "remainder(x,0)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7388 #: build/C/man3/matherr.3:296
7390 "The example program demonstrates the use of B<matherr>() when calling B<log>"
7391 "(3). The program takes up to three command-line arguments. The first "
7392 "argument is the floating-point number to be given to B<log>(3). If the "
7393 "optional second argument is provided, then B<_LIB_VERSION> is set to "
7394 "B<_SVID_> so that B<matherr>() is called, and the integer supplied in the "
7395 "command-line argument is used as the return value from B<matherr>(). If the "
7396 "optional third command-line argument is supplied, then it specifies an "
7397 "alternative return value that B<matherr>() should assign as the return "
7398 "value of the math function."
7400 "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"
7401 "B<matherr>() の使用法を示したものである。\n"
7402 "最初の引き数は B<log>(3) に渡す浮動小数点数である。\n"
7403 "省略可能な第二引き数を指定した場合、\n"
7404 "B<_LIB_VERSION> に B<_SVID_> が設定され、\n"
7405 "B<matherr>() が呼ばれるようになる。\n"
7406 "このコマンドライン引き数で指定した整数は、\n"
7407 "B<matherr>() からの返り値として使用される。\n"
7408 "省略可能な第三引き数を指定した場合、 B<matherr>() は\n"
7409 "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。"
7412 #: build/C/man3/matherr.3:301
7414 "The following example run, where B<log>(3) is given an argument of 0.0, "
7415 "does not use B<matherr>():"
7418 "B<log>(3) に引き数 0.0 が渡しているが、\n"
7419 "B<matherr>() は使用しない。"
7422 #: build/C/man3/matherr.3:307
7425 "$B< ./a.out 0.0>\n"
7426 "errno: Numerical result out of range\n"
7429 "$B< ./a.out 0.0>\n"
7430 "errno: Numerical result out of range\n"
7434 #: build/C/man3/matherr.3:313
7435 msgid "In the following run, B<matherr>() is called, and returns 0:"
7438 "B<matherr>() が呼び出され、返り値 0 が返される。"
7441 #: build/C/man3/matherr.3:323
7444 "$B< ./a.out 0.0 0>\n"
7445 "matherr SING exception in log() function\n"
7446 " args: 0.000000, 0.000000\n"
7447 " retval: -340282346638528859811704183484516925440.000000\n"
7449 "errno: Numerical argument out of domain\n"
7450 "x=-340282346638528859811704183484516925440.000000\n"
7452 "$B< ./a.out 0.0 0>\n"
7453 "matherr SING exception in log() function\n"
7454 " args: 0.000000, 0.000000\n"
7455 " retval: -340282346638528859811704183484516925440.000000\n"
7457 "errno: Numerical argument out of domain\n"
7458 "x=-340282346638528859811704183484516925440.000000\n"
7461 #: build/C/man3/matherr.3:327
7462 msgid "The message \"log: SING error\" was printed by the C library."
7463 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。"
7466 #: build/C/man3/matherr.3:331
7468 "In the following run, B<matherr>() is called, and returns a nonzero value:"
7469 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。"
7472 #: build/C/man3/matherr.3:339
7475 "$B< ./a.out 0.0 1>\n"
7476 "matherr SING exception in log() function\n"
7477 " args: 0.000000, 0.000000\n"
7478 " retval: -340282346638528859811704183484516925440.000000\n"
7479 "x=-340282346638528859811704183484516925440.000000\n"
7481 "$B< ./a.out 0.0 1>\n"
7482 "matherr SING exception in log() function\n"
7483 " args: 0.000000, 0.000000\n"
7484 " retval: -340282346638528859811704183484516925440.000000\n"
7485 "x=-340282346638528859811704183484516925440.000000\n"
7488 #: build/C/man3/matherr.3:345
7490 "In this case, the C library did not print a message, and I<errno> was not "
7493 "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"
7494 "I<errno> は設定されていない。"
7497 #: build/C/man3/matherr.3:350
7499 "In the following run, B<matherr>() is called, changes the return value of "
7500 "the math function, and returns a nonzero value:"
7502 "次の実行例では、 B<matherr>() が呼び出され、\n"
7503 "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。"
7506 #: build/C/man3/matherr.3:358
7509 "$B< ./a.out 0.0 1 12345.0>\n"
7510 "matherr SING exception in log() function\n"
7511 " args: 0.000000, 0.000000\n"
7512 " retval: -340282346638528859811704183484516925440.000000\n"
7515 "$B< ./a.out 0.0 1 12345.0>\n"
7516 "matherr SING exception in log() function\n"
7517 " args: 0.000000, 0.000000\n"
7518 " retval: -340282346638528859811704183484516925440.000000\n"
7522 #: build/C/man3/matherr.3:368
7525 "#define _SVID_SOURCE\n"
7526 "#include E<lt>errno.hE<gt>\n"
7527 "#include E<lt>math.hE<gt>\n"
7528 "#include E<lt>stdio.hE<gt>\n"
7529 "#include E<lt>stdlib.hE<gt>\n"
7531 "#define _SVID_SOURCE\n"
7532 "#include E<lt>errno.hE<gt>\n"
7533 "#include E<lt>math.hE<gt>\n"
7534 "#include E<lt>stdio.hE<gt>\n"
7535 "#include E<lt>stdlib.hE<gt>\n"
7538 #: build/C/man3/matherr.3:374
7541 "static int matherr_ret = 0; /* Value that matherr()\n"
7542 " should return */\n"
7543 "static int change_retval = 0; /* Should matherr() change\n"
7544 " function\\(aqs return value? */\n"
7545 "static double new_retval; /* New function return value */\n"
7547 "static int matherr_ret = 0; /* Value that matherr()\n"
7548 " should return */\n"
7549 "static int change_retval = 0; /* Should matherr() change\n"
7550 " function\\(aqs return value? */\n"
7551 "static double new_retval; /* New function return value */\n"
7554 #: build/C/man3/matherr.3:389
7558 "matherr(struct exception *exc)\n"
7560 " fprintf(stderr, \"matherr %s exception in %s() function\\en\",\n"
7561 " (exc-E<gt>type == DOMAIN) ? \"DOMAIN\" :\n"
7562 " (exc-E<gt>type == OVERFLOW) ? \"OVERFLOW\" :\n"
7563 " (exc-E<gt>type == UNDERFLOW) ? \"UNDERFLOW\" :\n"
7564 " (exc-E<gt>type == SING) ? \"SING\" :\n"
7565 " (exc-E<gt>type == TLOSS) ? \"TLOSS\" :\n"
7566 " (exc-E<gt>type == PLOSS) ? \"PLOSS\" : \"???\",\n"
7567 " exc-E<gt>name);\n"
7568 " fprintf(stderr, \" args: %f, %f\\en\",\n"
7569 " exc-E<gt>arg1, exc-E<gt>arg2);\n"
7570 " fprintf(stderr, \" retval: %f\\en\", exc-E<gt>retval);\n"
7573 "matherr(struct exception *exc)\n"
7575 " fprintf(stderr, \"matherr %s exception in %s() function\\en\",\n"
7576 " (exc-E<gt>type == DOMAIN) ? \"DOMAIN\" :\n"
7577 " (exc-E<gt>type == OVERFLOW) ? \"OVERFLOW\" :\n"
7578 " (exc-E<gt>type == UNDERFLOW) ? \"UNDERFLOW\" :\n"
7579 " (exc-E<gt>type == SING) ? \"SING\" :\n"
7580 " (exc-E<gt>type == TLOSS) ? \"TLOSS\" :\n"
7581 " (exc-E<gt>type == PLOSS) ? \"PLOSS\" : \"???\",\n"
7582 " exc-E<gt>name);\n"
7583 " fprintf(stderr, \" args: %f, %f\\en\",\n"
7584 " exc-E<gt>arg1, exc-E<gt>arg2);\n"
7585 " fprintf(stderr, \" retval: %f\\en\", exc-E<gt>retval);\n"
7588 #: build/C/man3/matherr.3:392
7591 " if (change_retval)\n"
7592 " exc-E<gt>retval = new_retval;\n"
7594 " if (change_retval)\n"
7595 " exc-E<gt>retval = new_retval;\n"
7598 #: build/C/man3/matherr.3:395
7601 " return matherr_ret;\n"
7604 " return matherr_ret;\n"
7608 #: build/C/man3/matherr.3:400
7612 "main(int argc, char *argv[])\n"
7617 "main(int argc, char *argv[])\n"
7622 #: build/C/man3/matherr.3:406
7625 " if (argc E<lt> 2) {\n"
7626 " fprintf(stderr, \"Usage: %s E<lt>argvalE<gt>\"\n"
7627 " \" [E<lt>matherr-retE<gt> [E<lt>new-func-retvalE<gt>]]\\en\", argv[0]);\n"
7628 " exit(EXIT_FAILURE);\n"
7631 " if (argc E<lt> 2) {\n"
7632 " fprintf(stderr, \"Usage: %s E<lt>argvalE<gt>\"\n"
7633 " \" [E<lt>matherr-retE<gt> [E<lt>new-func-retvalE<gt>]]\\en\", argv[0]);\n"
7634 " exit(EXIT_FAILURE);\n"
7638 #: build/C/man3/matherr.3:411
7641 " if (argc E<gt> 2) {\n"
7642 " _LIB_VERSION = _SVID_;\n"
7643 " matherr_ret = atoi(argv[2]);\n"
7646 " if (argc E<gt> 2) {\n"
7647 " _LIB_VERSION = _SVID_;\n"
7648 " matherr_ret = atoi(argv[2]);\n"
7652 #: build/C/man3/matherr.3:416
7655 " if (argc E<gt> 3) {\n"
7656 " change_retval = 1;\n"
7657 " new_retval = atof(argv[3]);\n"
7660 " if (argc E<gt> 3) {\n"
7661 " change_retval = 1;\n"
7662 " new_retval = atof(argv[3]);\n"
7666 #: build/C/man3/matherr.3:420
7669 " x = log(atof(argv[1]));\n"
7670 " if (errno != 0)\n"
7671 " perror(\"errno\");\n"
7673 " x = log(atof(argv[1]));\n"
7674 " if (errno != 0)\n"
7675 " perror(\"errno\");\n"
7678 #: build/C/man3/matherr.3:424
7681 " printf(\"x=%f\\en\", x);\n"
7682 " exit(EXIT_SUCCESS);\n"
7685 " printf(\"x=%f\\en\", x);\n"
7686 " exit(EXIT_SUCCESS);\n"
7690 #: build/C/man3/matherr.3:429
7691 msgid "B<fenv>(3), B<math_error>(7), B<standards>(7)"
7692 msgstr "B<fenv>(3), B<math_error>(7), B<standards>(7)"
7695 #: build/C/man3/modf.3:33
7701 #: build/C/man3/modf.3:37
7703 "modf, modff, modfl - extract signed integral and fractional values from "
7704 "floating-point number"
7706 "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"
7709 #: build/C/man3/modf.3:42
7711 msgid "B<double modf(double >I<x>B<, double *>I<iptr>B<);>\n"
7712 msgstr "B<double modf(double >I<x>B<, double *>I<iptr>B<);>\n"
7715 #: build/C/man3/modf.3:44
7717 msgid "B<float modff(float >I<x>B<, float *>I<iptr>B<);>\n"
7718 msgstr "B<float modff(float >I<x>B<, float *>I<iptr>B<);>\n"
7721 #: build/C/man3/modf.3:46
7723 msgid "B<long double modfl(long double >I<x>B<, long double *>I<iptr>B<);>\n"
7724 msgstr "B<long double modfl(long double >I<x>B<, long double *>I<iptr>B<);>\n"
7727 #: build/C/man3/modf.3:58
7728 msgid "B<modf>(), B<modfl>():"
7729 msgstr "B<modf>(), B<modfl>():"
7732 #: build/C/man3/modf.3:76
7734 "The B<modf>() function breaks the argument I<x> into an integral part and a "
7735 "fractional part, each of which has the same sign as I<x>. The integral part "
7736 "is stored in the location pointed to by I<iptr>."
7738 "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"
7739 "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"
7743 #: build/C/man3/modf.3:81
7744 msgid "The B<modf>() function returns the fractional part of I<x>."
7745 msgstr "B<modf>() 関数は I<x> の小数部分を返す。"
7748 #: build/C/man3/modf.3:87
7749 msgid "If I<x> is a NaN, a NaN is returned, and I<*iptr> is set to a NaN."
7750 msgstr "I<x> が NaN の場合、NaN が返され、 I<*iptr> に NaN が設定される。"
7753 #: build/C/man3/modf.3:93
7755 "If I<x> is positive infinity (negative infinity), +0 (-0) is returned, and "
7756 "I<*iptr> is set to positive infinity (negative infinity)."
7758 "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"
7759 "限大 (負の無限大) が設定される。"
7762 #: build/C/man3/modf.3:103
7763 msgid "The B<modf>(), B<modff>(), and B<modfl>() functions are thread-safe."
7764 msgstr "関数 B<modf>(), B<modff>(), B<modfl>() はスレッドセーフである。"
7767 #: build/C/man3/modf.3:112
7768 msgid "B<frexp>(3), B<ldexp>(3)"
7769 msgstr "B<frexp>(3), B<ldexp>(3)"
7772 #: build/C/man3/nan.3:11
7778 #: build/C/man3/nan.3:14
7779 msgid "nan, nanf, nanl - return 'Not a Number'"
7780 msgstr "nan, nanf, nanl - 無効値 ('Not a Number') を返す"
7783 #: build/C/man3/nan.3:18
7784 msgid "B<double nan(const char *>I<tagp>B<);>"
7785 msgstr "B<double nan(const char *>I<tagp>B<);>"
7788 #: build/C/man3/nan.3:20
7789 msgid "B<float nanf(const char *>I<tagp>B<);>"
7790 msgstr "B<float nanf(const char *>I<tagp>B<);>"
7793 #: build/C/man3/nan.3:22
7794 msgid "B<long double nanl(const char *>I<tagp>B<);>"
7795 msgstr "B<long double nanl(const char *>I<tagp>B<);>"
7798 #: build/C/man3/nan.3:34
7799 msgid "B<nan>(), B<nanf>(), B<nanl>():"
7800 msgstr "B<nan>(), B<nanf>(), B<nanl>():"
7803 #: build/C/man3/nan.3:48
7805 "These functions return a representation (determined by I<tagp>) of a quiet "
7806 "NaN. If the implementation does not support quiet NaNs, these functions "
7809 "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"
7810 "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"
7814 #: build/C/man3/nan.3:52
7815 msgid "The call I<nan(\"char-sequence\")> is equivalent to:"
7816 msgstr "I<nan(\"char-sequence\")> を呼び出すのは、以下と等価である。"
7819 #: build/C/man3/nan.3:55
7821 msgid " strtod(\"NAN(char-sequence)\", NULL);\n"
7822 msgstr " strtod(\"NAN(char-sequence)\", NULL);\n"
7825 #: build/C/man3/nan.3:65
7827 "Similarly, calls to B<nanf>() and B<nanl>() are equivalent to analogous "
7828 "calls to B<strtof>(3) and B<strtold>(3)."
7830 "同様に、 B<nanf>() や B<nanl>() を呼び出すのは、 B<strtof>() や B<strtold>"
7834 #: build/C/man3/nan.3:73
7836 "The argument I<tagp> is used in an unspecified manner. On IEEE 754 systems, "
7837 "there are many representations of NaN, and I<tagp> selects one. On other "
7838 "systems it may do nothing."
7840 "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 "
7841 "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、"
7845 #: build/C/man3/nan.3:79
7847 "C99, POSIX.1-2001. See also IEC 559 and the appendix with recommended "
7848 "functions in IEEE 754/IEEE 854."
7850 "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"
7854 #: build/C/man3/nan.3:83
7855 msgid "B<isnan>(3), B<strtod>(3), B<math_error>(7)"
7856 msgstr "B<isnan>(3), B<strtod>(3), B<math_error>(7)"
7859 #: build/C/man3/nextafter.3:11
7865 #: build/C/man3/nextafter.3:11
7871 #: build/C/man3/nextafter.3:15
7873 "nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - "
7874 "floating-point number manipulation"
7876 "nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - 浮"
7880 #: build/C/man3/nextafter.3:19
7881 msgid "B<double nextafter(double >I<x>B<, double >I<y>B<);>"
7882 msgstr "B<double nextafter(double >I<x>B<, double >I<y>B<);>"
7885 #: build/C/man3/nextafter.3:21
7886 msgid "B<float nextafterf(float >I<x>B<, float >I<y>B<);>"
7887 msgstr "B<float nextafterf(float >I<x>B<, float >I<y>B<);>"
7890 #: build/C/man3/nextafter.3:23
7891 msgid "B<long double nextafterl(long double >I<x>B<, long double >I<y>B<);>"
7892 msgstr "B<long double nextafterl(long double >I<x>B<, long double >I<y>B<);>"
7895 #: build/C/man3/nextafter.3:25
7896 msgid "B<double nexttoward(double >I<x>B<, long double >I<y>B<);>"
7897 msgstr "B<double nexttoward(double >I<x>B<, long double >I<y>B<);>"
7900 #: build/C/man3/nextafter.3:27
7901 msgid "B<float nexttowardf(float >I<x>B<, long double >I<y>B<);>"
7902 msgstr "B<float nexttowardf(float >I<x>B<, long double >I<y>B<);>"
7905 #: build/C/man3/nextafter.3:29
7906 msgid "B<long double nexttowardl(long double >I<x>B<, long double >I<y>B<);>"
7907 msgstr "B<long double nexttowardl(long double >I<x>B<, long double >I<y>B<);>"
7910 #: build/C/man3/nextafter.3:39
7911 msgid "B<nextafter>():"
7912 msgstr "B<nextafter>():"
7915 #: build/C/man3/nextafter.3:51
7916 msgid "B<nextafterf>(), B<nextafterl>():"
7917 msgstr "B<nextafterf>(), B<nextafterl>():"
7920 #: build/C/man3/nextafter.3:62
7921 msgid "B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>():"
7922 msgstr "B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>():"
7925 #: build/C/man3/nextafter.3:86
7927 "The B<nextafter>(), B<nextafterf>(), and B<nextafterl>() functions return "
7928 "the next representable floating-point value following I<x> in the direction "
7929 "of I<y>. If I<y> is less than I<x>, these functions will return the largest "
7930 "representable number less than I<x>."
7932 "関数 B<nextafter>(), B<nextafterf>(), B<nextafterl>() は、I<y> に向かう方向"
7933 "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、 "
7934 "I<x> より小さい最大の浮動小数点表現の値を返す。"
7937 #: build/C/man3/nextafter.3:93
7938 msgid "If I<x> equals I<y>, the functions return I<y>."
7939 msgstr "I<x> が I<y> と等しい場合、I<y> が返される。"
7942 #: build/C/man3/nextafter.3:104
7944 "The B<nexttoward>(), B<nexttowardf>(), and B<nexttowardl>() functions do "
7945 "the same as the corresponding B<nextafter>() functions, except that they "
7946 "have a I<long double> second argument."
7948 "関数 B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>() は、2 番目の引き数"
7949 "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"
7953 #: build/C/man3/nextafter.3:110
7955 "On success, these functions return the next representable floating-point "
7956 "value after I<x> in the direction of I<y>."
7958 "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"
7962 #: build/C/man3/nextafter.3:120
7964 "If I<x> equals I<y>, then I<y> (cast to the same type as I<x>) is returned."
7966 "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"
7971 #: build/C/man3/nextafter.3:140
7973 "If I<x> is finite, and the result would overflow, a range error occurs, and "
7974 "the functions return B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, "
7975 "respectively, with the correct mathematical sign."
7977 "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"
7978 "生し、 各関数はそれぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。返り"
7979 "値には数学的に正しい符号が付与される。"
7982 #: build/C/man3/nextafter.3:149
7984 "If I<x> is not equal to I<y>, and the correct function result would be "
7985 "subnormal, zero, or underflow, a range error occurs, and either the correct "
7986 "value (if it can be represented), or 0.0, is returned."
7988 "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"
7989 "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"
7993 #: build/C/man3/nextafter.3:165
7995 msgid "Range error: result is subnormal or underflows"
7996 msgstr "範囲エラー: 結果が非正規化数かアンダーフロー"
7999 #: build/C/man3/nextafter.3:190
8001 "The B<nextafter>(), B<nextafterf>(), B<nextafterl>(), B<nexttoward>(), "
8002 "B<nexttowardf>(), and B<nexttowardl>() functions are thread-safe."
8004 "関数 B<nextafter>(), B<nextafterf>(), B<nextafterl>(), B<nexttoward>(), "
8005 "B<nexttowardf>(), B<nexttowardl>() はスレッドセーフである。"
8008 #: build/C/man3/nextafter.3:199
8010 "In glibc version 2.5 and earlier, these functions do not raise an underflow "
8011 "floating-point (B<FE_UNDERFLOW>) exception when an underflow occurs."
8013 "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"
8014 "アンダーフロー浮動小数点例外 (B<FE_UNDERFLOW>) を上がない。"
8017 #: build/C/man3/nextafter.3:201
8018 msgid "B<nearbyint>(3)"
8019 msgstr "B<nearbyint>(3)"
8022 #: build/C/man3/pow.3:35
8028 #: build/C/man3/pow.3:38
8029 msgid "pow, powf, powl - power functions"
8030 msgstr "pow, powf, powl - 累乗関数"
8033 #: build/C/man3/pow.3:43
8035 msgid "B<double pow(double >I<x>B<, double >I<y>B<);>\n"
8036 msgstr "B<double pow(double >I<x>B<, double >I<y>B<);>\n"
8039 #: build/C/man3/pow.3:45
8041 msgid "B<float powf(float >I<x>B<, float >I<y>B<);>\n"
8042 msgstr "B<float powf(float >I<x>B<, float >I<y>B<);>\n"
8045 #: build/C/man3/pow.3:47
8047 msgid "B<long double powl(long double >I<x>B<, long double >I<y>B<);>\n"
8048 msgstr "B<long double powl(long double >I<x>B<, long double >I<y>B<);>\n"
8051 #: build/C/man3/pow.3:59
8052 msgid "B<powf>(), B<powl>():"
8053 msgstr "B<powf>(), B<powl>():"
8056 #: build/C/man3/pow.3:75
8058 "The B<pow>() function returns the value of I<x> raised to the power of I<y>."
8059 msgstr "B<pow>() 関数は I<x> の I<y> 乗の値を返す。"
8062 #: build/C/man3/pow.3:80
8064 "On success, these functions return the value of I<x> to the power of I<y>."
8065 msgstr "成功すると、これらの関数は I<x> の I<y> 乗の値を返す。"
8067 #. The domain error is generated at least as far back as glibc 2.4
8069 #: build/C/man3/pow.3:88
8071 "If I<x> is a finite value less than 0, and I<y> is a finite noninteger, a "
8072 "domain error occurs, and a NaN is returned."
8074 "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 "
8075 "error) が発生し、 NaN が返される。"
8077 #. The range error is generated at least as far back as glibc 2.4
8079 #: build/C/man3/pow.3:98
8081 "If the result overflows, a range error occurs, and the functions return "
8082 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the "
8083 "mathematically correct sign."
8085 "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"
8086 "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"
8089 #. POSIX.1 does not specify the sign of the zero,
8090 #. but http://sources.redhat.com/bugzilla/show_bug.cgi?id=2678
8091 #. points out that the zero has the wrong sign in some cases.
8093 #: build/C/man3/pow.3:105
8095 "If result underflows, and is not representable, a range error occurs, and "
8098 "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、 "
8102 #: build/C/man3/pow.3:111
8104 "Except as specified below, if I<x> or I<y> is a NaN, the result is a NaN."
8106 "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"
8110 #: build/C/man3/pow.3:117
8111 msgid "If I<x> is +1, the result is 1.0 (even if I<y> is a NaN)."
8113 "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。"
8116 #: build/C/man3/pow.3:123
8117 msgid "If I<y> is 0, the result is 1.0 (even if I<x> is a NaN)."
8119 "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。"
8122 #: build/C/man3/pow.3:131
8124 "If I<x> is +0 (-0), and I<y> is an odd integer greater than 0, the result is "
8127 "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。"
8130 #: build/C/man3/pow.3:139
8132 "If I<x> is 0, and I<y> greater than 0 and not an odd integer, the result is "
8135 "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。"
8138 #: build/C/man3/pow.3:147
8140 "If I<x> is -1, and I<y> is positive infinity or negative infinity, the "
8143 "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。"
8146 #: build/C/man3/pow.3:155
8148 "If the absolute value of I<x> is less than 1, and I<y> is negative infinity, "
8149 "the result is positive infinity."
8151 "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"
8155 #: build/C/man3/pow.3:163
8157 "If the absolute value of I<x> is greater than 1, and I<y> is negative "
8158 "infinity, the result is +0."
8160 "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。"
8163 #: build/C/man3/pow.3:171
8165 "If the absolute value of I<x> is less than 1, and I<y> is positive infinity, "
8168 "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。"
8171 #: build/C/man3/pow.3:179
8173 "If the absolute value of I<x> is greater than 1, and I<y> is positive "
8174 "infinity, the result is positive infinity."
8176 "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"
8180 #: build/C/man3/pow.3:187
8182 "If I<x> is negative infinity, and I<y> is an odd integer less than 0, the "
8185 "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。"
8188 #: build/C/man3/pow.3:195
8190 "If I<x> is negative infinity, and I<y> less than 0 and not an odd integer, "
8193 "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"
8197 #: build/C/man3/pow.3:203
8199 "If I<x> is negative infinity, and I<y> is an odd integer greater than 0, the "
8200 "result is negative infinity."
8202 "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"
8206 #: build/C/man3/pow.3:211
8208 "If I<x> is negative infinity, and I<y> greater than 0 and not an odd "
8209 "integer, the result is positive infinity."
8211 "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"
8215 #: build/C/man3/pow.3:219
8216 msgid "If I<x> is positive infinity, and I<y> less than 0, the result is +0."
8217 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。"
8220 #: build/C/man3/pow.3:227
8222 "If I<x> is positive infinity, and I<y> greater than 0, the result is "
8223 "positive infinity."
8225 "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。"
8228 #: build/C/man3/pow.3:242
8230 "If I<x> is +0 or -0, and I<y> is an odd integer less than 0, a pole error "
8231 "occurs and B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, is returned, with the "
8232 "same sign as I<x>."
8234 "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) "
8235 "が発生し、返り値は B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> となる。 I<x> と同"
8238 #. The pole error is generated at least as far back as glibc 2.4
8240 #: build/C/man3/pow.3:256
8242 "If I<x> is +0 or -0, and I<y> is less than 0 and not an odd integer, a pole "
8243 "error occurs and +B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, is returned."
8245 "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"
8246 "し、 返り値は B<+>HUGE_VALB<,> B<+>HUGE_VALFB<,> B<+>HUGE_VALL となる。"
8249 #: build/C/man3/pow.3:283
8251 msgid "Domain error: I<x> is negative, and I<y> is a finite noninteger"
8252 msgstr "領域エラー: I<x> が負で、I<y> が整数でない有限値"
8255 #: build/C/man3/pow.3:291
8257 msgid "Pole error: I<x> is zero, and I<y> is negative"
8258 msgstr "極エラー: I<x> がゼロで、I<y> が負"
8261 #: build/C/man3/pow.3:300
8263 msgid "Range error: the result overflows"
8264 msgstr "範囲エラー: 結果がオーバーフロー"
8267 #: build/C/man3/pow.3:308
8269 msgid "Range error: the result underflows"
8270 msgstr "範囲エラー: 結果がアンダーフロー"
8272 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6776
8273 #. or possibly 2.9, I haven't found the source code change
8274 #. and I don't have a 2.9 system to test
8276 #: build/C/man3/pow.3:336
8278 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> is set to "
8279 "B<EDOM> instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
8280 "does the right thing."
8282 "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"
8283 "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 "
8284 "2.10 以降の glibc では、正しい動作をする。"
8286 #. see bug http://sources.redhat.com/bugzilla/show_bug.cgi?id=3866
8287 #. and http://sources.redhat.com/bugzilla/show_bug.cgi?id=369
8289 #: build/C/man3/pow.3:356
8291 "If I<x> is negative, then large negative or positive I<y> values yield a NaN "
8292 "as the function result, with I<errno> set to B<EDOM>, and an invalid "
8293 "(B<FE_INVALID>) floating-point exception. For example, with B<pow>(), one "
8294 "sees this behavior when the absolute value of I<y> is greater than about "
8297 "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"
8298 "り、 I<errno> に B<EDOM> が設定され、 不正浮動小数点例外 (B<FE_INVALID>) が"
8299 "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"
8302 #. FIXME . Actually, 2.3.2 is the earliest test result I have; so yet
8303 #. to confirm if this error occurs only in 2.3.2.
8305 #: build/C/man3/pow.3:365
8307 "In version 2.3.2 and earlier, when an overflow or underflow error occurs, "
8308 "glibc's B<pow>() generates a bogus invalid floating-point exception "
8309 "(B<FE_INVALID>) in addition to the overflow or underflow exception."
8311 "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"
8312 "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"
8313 "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。"
8316 #: build/C/man3/pow.3:369
8317 msgid "B<cbrt>(3), B<cpow>(3), B<sqrt>(3)"
8318 msgstr "B<cbrt>(3), B<cpow>(3), B<sqrt>(3)"
8321 #: build/C/man3/pow10.3:25
8327 #: build/C/man3/pow10.3:28
8328 msgid "pow10, pow10f, pow10l - base-10 power functions"
8329 msgstr "pow10, pow10f, pow10l - 底が 10 の累乗関数"
8332 #: build/C/man3/pow10.3:32 build/C/man3/sincos.3:16
8335 "B<#define _GNU_SOURCE> /* See feature_test_macros(7) */\n"
8336 "B<#include E<lt>math.hE<gt>>\n"
8338 "B<#define _GNU_SOURCE> /* feature_test_macros(7) 参照 */\n"
8339 "B<#include E<lt>math.hE<gt>>\n"
8342 #: build/C/man3/pow10.3:34
8344 msgid "B<double pow10(double >I<x>B<);>\n"
8345 msgstr "B<double pow10(double >I<x>B<);>\n"
8348 #: build/C/man3/pow10.3:36
8350 msgid "B<float pow10f(float >I<x>B<);>\n"
8351 msgstr "B<float pow10f(float >I<x>B<);>\n"
8354 #: build/C/man3/pow10.3:38
8356 msgid "B<long double pow10l(long double >I<x>B<);>\n"
8357 msgstr "B<long double pow10l(long double >I<x>B<);>\n"
8360 #: build/C/man3/pow10.3:47
8362 "The B<pow10>() function returns the value of 10 raised to the power I<x>."
8363 msgstr "B<pow10>() 関数は 10 の I<x> 乗の値を返す。"
8366 #: build/C/man3/pow10.3:51
8367 msgid "This is a GNU extension."
8368 msgstr "これは GNU による拡張である。"
8371 #: build/C/man3/pow10.3:54
8373 "These functions are identical to the functions listed under B<exp10>(3)."
8374 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。"
8377 #: build/C/man3/pow10.3:57
8378 msgid "B<exp10>(3), B<pow>(3)"
8379 msgstr "B<exp10>(3), B<pow>(3)"
8382 #: build/C/man3/remainder.3:37
8388 #: build/C/man3/remainder.3:41
8390 "drem, dremf, dreml, remainder, remainderf, remainderl - floating-point "
8391 "remainder function"
8393 "drem, dremf, dreml, remainder, remainderf, remainderl - 浮動小数点剰余関数"
8396 #: build/C/man3/remainder.3:49
8399 "/* The C99 versions */\n"
8400 "B<double remainder(double >I<x>B<, double >I<y>B<);>\n"
8401 "B<float remainderf(float >I<x>B<, float >I<y>B<);>\n"
8402 "B<long double remainderl(long double >I<x>B<, long double >I<y>B<);>\n"
8405 "B<double remainder(double >I<x>B<, double >I<y>B<);>\n"
8406 "B<float remainderf(float >I<x>B<, float >I<y>B<);>\n"
8407 "B<long double remainderl(long double >I<x>B<, long double >I<y>B<);>\n"
8410 #: build/C/man3/remainder.3:54
8413 "/* Obsolete synonyms */\n"
8414 "B<double drem(double >I<x>B<, double >I<y>B<);>\n"
8415 "B<float dremf(float >I<x>B<, float >I<y>B<);>\n"
8416 "B<long double dreml(long double >I<x>B<, long double >I<y>B<);>\n"
8419 "B<double drem(double >I<x>B<, double >I<y>B<);>\n"
8420 "B<float dremf(float >I<x>B<, float >I<y>B<);>\n"
8421 "B<long double dreml(long double >I<x>B<, long double >I<y>B<);>\n"
8424 #: build/C/man3/remainder.3:65
8425 msgid "B<remainder>():"
8426 msgstr "B<remainder>():"
8429 #: build/C/man3/remainder.3:70
8431 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8432 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
8435 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8436 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
8440 #: build/C/man3/remainder.3:77
8441 msgid "B<remainderf>(), B<remainderl>():"
8442 msgstr "B<remainderf>(), B<remainderl>():"
8445 #: build/C/man3/remainder.3:88
8446 msgid "B<drem>(), B<dremf>(), B<dreml>():"
8447 msgstr "B<drem>(), B<dremf>(), B<dreml>():"
8450 #: build/C/man3/remainder.3:90 build/C/man3/significand.3:35
8451 msgid "_SVID_SOURCE || _BSD_SOURCE"
8452 msgstr "_SVID_SOURCE || _BSD_SOURCE"
8455 #: build/C/man3/remainder.3:111
8457 "The B<remainder>() function computes the remainder of dividing I<x> by "
8458 "I<y>. The return value is I<x>-I<n>*I<y>, where I<n> is the value I<x\\ /\\ "
8459 "y>, rounded to the nearest integer. If the absolute value of I<x>-I<n>*I<y> "
8460 "is 0.5, I<n> is chosen to be even."
8462 "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>-"
8463 "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"
8464 "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"
8468 #: build/C/man3/remainder.3:114
8470 "These functions are unaffected by the current rounding mode (see B<fenv>(3))."
8472 "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 "
8476 #: build/C/man3/remainder.3:118
8477 msgid "The B<drem>() function does precisely the same thing."
8478 msgstr "B<drem>() 関数はこれと全く同じ動作をする。"
8481 #: build/C/man3/remainder.3:124
8483 "On success, these functions return the floating-point remainder, I<x>-"
8484 "I<n>*I<y>. If the return value is 0, it has the sign of I<x>."
8486 "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 "
8487 "0 の場合、その符号は I<x> と同じになる。"
8490 #: build/C/man3/remainder.3:139 build/C/man3/remquo.3:92
8492 "If I<x> is an infinity, and I<y> is not a NaN, a domain error occurs, and a "
8495 "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、"
8499 #: build/C/man3/remainder.3:150 build/C/man3/remquo.3:101
8501 "If I<y> is zero, and I<x> is not a NaN, a domain error occurs, and a NaN is "
8504 "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、"
8508 #: build/C/man3/remainder.3:157
8510 msgid "Domain error: I<x> is an infinity and I<y> is not a NaN"
8511 msgstr "領域エラー (domain error): I<x> が無限大で I<y> が NaN ではない"
8515 #: build/C/man3/remainder.3:188
8517 "The functions B<remainder>(), B<remainderf>(), and B<remainderl>() are "
8518 "specified in C99 and POSIX.1-2001."
8520 "関数 B<remainder>(), B<remainderf>(), B<remainderl>() は C99 と "
8521 "POSIX.1-2001 で規定されている。"
8524 #: build/C/man3/remainder.3:204
8526 "The function B<drem>() is from 4.3BSD. The I<float> and I<long double> "
8527 "variants B<dremf>() and B<dreml>() exist on some systems, such as Tru64 "
8528 "and glibc2. Avoid the use of these functions in favor of B<remainder>() "
8531 "関数 B<drem>() は 4.3BSD に由来する。 I<float> と I<long double> 版の "
8532 "B<dremf>() と B<dreml>() は、Tru64 や glibc2 のようないくつかのシステムに存"
8533 "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。"
8536 #: build/C/man3/remainder.3:206
8541 #: build/C/man3/remainder.3:208
8543 msgid " remainder(nan(\"\"), 0);\n"
8544 msgstr " remainder(nan(\"\"), 0);\n"
8546 #. FIXME . this bug occurs as at glibc 2.8.
8547 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6779
8549 #: build/C/man3/remainder.3:213
8551 "returns a NaN, as expected, but wrongly causes a domain error; it should "
8552 "yield a silent NaN."
8554 "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"
8558 #: build/C/man3/remainder.3:215
8559 msgid "The call \"remainder(29.0, 3.0)\" returns -1."
8560 msgstr "\"remainder(29.0, 3.0)\" を呼び出すと -1 を返す。"
8563 #: build/C/man3/remainder.3:219
8564 msgid "B<div>(3), B<fmod>(3), B<remquo>(3)"
8565 msgstr "B<div>(3), B<fmod>(3), B<remquo>(3)"
8568 #: build/C/man3/remquo.3:12
8574 #: build/C/man3/remquo.3:15
8575 msgid "remquo, remquof, remquol - remainder and part of quotient"
8576 msgstr "remquo, remquof, remquol - 商の一部と剰余を求める"
8579 #: build/C/man3/remquo.3:20
8581 msgid "B<double remquo(double >I<x>B<, double >I<y>B<, int *>I<quo>B<);>\n"
8582 msgstr "B<double remquo(double >I<x>B<, double >I<y>B<, int *>I<quo>B<);>\n"
8585 #: build/C/man3/remquo.3:22
8587 msgid "B<float remquof(float >I<x>B<, float >I<y>B<, int *>I<quo>B<);>\n"
8588 msgstr "B<float remquof(float >I<x>B<, float >I<y>B<, int *>I<quo>B<);>\n"
8591 #: build/C/man3/remquo.3:24
8593 msgid "B<long double remquol(long double >I<x>B<, long double >I<y>B<, int *>I<quo>B<);>\n"
8594 msgstr "B<long double remquol(long double >I<x>B<, long double >I<y>B<, int *>I<quo>B<);>\n"
8597 #: build/C/man3/remquo.3:37
8598 msgid "B<remquo>(), B<remquof>(), B<remquol>():"
8599 msgstr "B<remquo>(), B<remquof>(), B<remquol>():"
8602 #: build/C/man3/remquo.3:55
8604 "These functions compute the remainder and part of the quotient upon division "
8605 "of I<x> by I<y>. A few bits of the quotient are stored via the I<quo> "
8606 "pointer. The remainder is returned as the function result."
8608 "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"
8609 "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"
8613 #: build/C/man3/remquo.3:59
8615 "The value of the remainder is the same as that computed by the B<remainder>"
8617 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。"
8620 #: build/C/man3/remquo.3:65
8622 "The value stored via the I<quo> pointer has the sign of I<x\\ /\\ y> and "
8623 "agrees with the quotient in at least the low order 3 bits."
8625 "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"
8628 #. A possible application of this function might be the computation
8629 #. of sin(x). Compute remquo(x, pi/2, &quo) or so.
8630 #. glibc, UnixWare: return 3 bits
8631 #. MacOS 10: return 7 bits
8633 #: build/C/man3/remquo.3:73
8635 "For example, I<remquo(29.0,\\ 3.0)> returns -1.0 and might store 2. Note "
8636 "that the actual quotient might not fit in an integer."
8638 "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"
8639 "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。"
8642 #: build/C/man3/remquo.3:77
8644 "On success, these functions return the same value as the analogous functions "
8645 "described in B<remainder>(3)."
8647 "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"
8651 #: build/C/man3/remquo.3:108
8653 msgid "Domain error: I<x> is an infinity or I<y> is 0, and the other argument is not a NaN"
8654 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"
8657 #: build/C/man3/remquo.3:130
8658 msgid "B<fmod>(3), B<logb>(3), B<remainder>(3)"
8659 msgstr "B<fmod>(3), B<logb>(3), B<remainder>(3)"
8662 #: build/C/man3/rint.3:27
8668 #: build/C/man3/rint.3:31
8670 "nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - round to nearest "
8673 "nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - 最も近い整数に丸める"
8676 #: build/C/man3/rint.3:36
8678 msgid "B<double nearbyint(double >I<x>B<);>\n"
8679 msgstr "B<double nearbyint(double >I<x>B<);>\n"
8682 #: build/C/man3/rint.3:38
8684 msgid "B<float nearbyintf(float >I<x>B<);>\n"
8685 msgstr "B<float nearbyintf(float >I<x>B<);>\n"
8688 #: build/C/man3/rint.3:40
8690 msgid "B<long double nearbyintl(long double >I<x>B<);>\n"
8691 msgstr "B<long double nearbyintl(long double >I<x>B<);>\n"
8694 #: build/C/man3/rint.3:42
8696 msgid "B<double rint(double >I<x>B<);>\n"
8697 msgstr "B<double rint(double >I<x>B<);>\n"
8700 #: build/C/man3/rint.3:44
8702 msgid "B<float rintf(float >I<x>B<);>\n"
8703 msgstr "B<float rintf(float >I<x>B<);>\n"
8706 #: build/C/man3/rint.3:46
8708 msgid "B<long double rintl(long double >I<x>B<);>\n"
8709 msgstr "B<long double rintl(long double >I<x>B<);>\n"
8712 #: build/C/man3/rint.3:59
8713 msgid "B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>():"
8714 msgstr "B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>():"
8717 #: build/C/man3/rint.3:61
8719 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L || "
8722 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L || "
8726 #: build/C/man3/rint.3:67
8731 #: build/C/man3/rint.3:78
8732 msgid "B<rintf>(), B<rintl>():"
8733 msgstr "B<rintf>(), B<rintl>():"
8736 #: build/C/man3/rint.3:98
8738 "The B<nearbyint>(), B<nearbyintf>(), and B<nearbyintl>() functions round "
8739 "their argument to an integer value in floating-point format, using the "
8740 "current rounding direction (see B<fesetround>(3)) and without raising the "
8741 "I<inexact> exception."
8743 "関数 B<nearbyint>(), B<nearbyintf>(), and B<nearbyintl>() は、現在の丸め方向 "
8744 "(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> "
8748 #: build/C/man3/rint.3:111
8750 "The B<rint>(), B<rintf>(), and B<rintl>() functions do the same, but will "
8751 "raise the I<inexact> exception (B<FE_INEXACT>, checkable via B<fetestexcept>"
8752 "(3)) when the result differs in value from the argument."
8754 "関数 B<rint>(), B<rintf>(), and B<rintl>() も同じような動作をするが、 結果が"
8755 "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 "
8756 "B<fetestexcept>(3) 経由で確認可能)。"
8759 #: build/C/man3/rint.3:133
8761 "The B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>(), B<rint>(), B<rintf>(), "
8762 "and B<rintl>() functions are thread-safe."
8764 "関数 B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>(), B<rint>(), B<rintf>"
8765 "(), B<rintl>() はスレッドセーフである。"
8768 #: build/C/man3/rint.3:155
8770 "If you want to store the rounded value in an integer type, you probably want "
8771 "to use one of the functions described in B<lrint>(3) instead."
8773 "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"
8774 "載っている関数のどれかを使いたいのだろう。"
8777 #: build/C/man3/rint.3:161
8778 msgid "B<ceil>(3), B<floor>(3), B<lrint>(3), B<round>(3), B<trunc>(3)"
8779 msgstr "B<ceil>(3), B<floor>(3), B<lrint>(3), B<round>(3), B<trunc>(3)"
8782 #: build/C/man3/round.3:27
8788 #: build/C/man3/round.3:30
8789 msgid "round, roundf, roundl - round to nearest integer, away from zero"
8791 "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 "
8795 #: build/C/man3/round.3:35
8797 msgid "B<double round(double >I<x>B<);>\n"
8798 msgstr "B<double round(double >I<x>B<);>\n"
8801 #: build/C/man3/round.3:37
8803 msgid "B<float roundf(float >I<x>B<);>\n"
8804 msgstr "B<float roundf(float >I<x>B<);>\n"
8807 #: build/C/man3/round.3:39
8809 msgid "B<long double roundl(long double >I<x>B<);>\n"
8810 msgstr "B<long double roundl(long double >I<x>B<);>\n"
8813 #: build/C/man3/round.3:52
8814 msgid "B<round>(), B<roundf>(), B<roundl>():"
8815 msgstr "B<round>(), B<roundf>(), B<roundl>():"
8818 #: build/C/man3/round.3:69
8820 "These functions round I<x> to the nearest integer, but round halfway cases "
8821 "away from zero (regardless of the current rounding direction, see B<fenv>"
8822 "(3)), instead of to the nearest even integer like B<rint>(3)."
8824 "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、 "
8825 "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"
8826 "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)。"
8829 #: build/C/man3/round.3:75
8830 msgid "For example, I<round(0.5)> is 1.0, and I<round(-0.5)> is -1.0."
8831 msgstr "例えば、 I<round(0.5)> は 1.0 で、 I<round(-0.5)> は -1.0 である。"
8834 #: build/C/man3/round.3:96
8836 "The B<round>(), B<roundf>(), and B<roundl>() functions are thread-safe."
8837 msgstr "関数 B<round>(), B<roundf>(), B<roundl>() はスレッドセーフである。"
8839 #. The POSIX.1-2001 APPLICATION USAGE SECTION discusses this point.
8841 #: build/C/man3/round.3:114
8843 "POSIX.1-2001 contains text about overflow (which might set I<errno> to "
8844 "B<ERANGE>, or raise an B<FE_OVERFLOW> exception). In practice, the result "
8845 "cannot overflow on any current machine, so this error-handling stuff is just "
8846 "nonsense. (More precisely, overflow can happen only when the maximum value "
8847 "of the exponent is smaller than the number of mantissa bits. For the "
8848 "IEEE-754 standard 32-bit and 64-bit floating-point numbers the maximum value "
8849 "of the exponent is 128 (respectively, 1024), and the number of mantissa bits "
8850 "is 24 (respectively, 53).)"
8852 "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"
8853 "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"
8854 "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"
8855 "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"
8856 "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。 "
8857 "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"
8858 "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。)"
8861 #: build/C/man3/round.3:119
8863 "If you want to store the rounded value in an integer type, you probably want "
8864 "to use one of the functions described in B<lround>(3) instead."
8866 "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"
8867 "載っている関数のどれかを使いたいのだろう。"
8870 #: build/C/man3/round.3:126
8872 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<trunc>"
8875 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<trunc>"
8879 #: build/C/man3/scalb.3:27
8885 #: build/C/man3/scalb.3:27
8891 #: build/C/man3/scalb.3:31
8893 "scalb, scalbf, scalbl - multiply floating-point number by integral power of "
8896 "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)"
8899 #: build/C/man3/scalb.3:35
8900 msgid "B<double scalb(double >I<x>B<, double >I<exp>B<);>"
8901 msgstr "B<double scalb(double >I<x>B<, double >I<exp>B<);>"
8904 #: build/C/man3/scalb.3:37
8905 msgid "B<float scalbf(float >I<x>B<, float >I<exp>B<);>"
8906 msgstr "B<float scalbf(float >I<x>B<, float >I<exp>B<);>"
8909 #: build/C/man3/scalb.3:39
8910 msgid "B<long double scalbl(long double >I<x>B<, long double >I<exp>B<);>"
8911 msgstr "B<long double scalbl(long double >I<x>B<, long double >I<exp>B<);>"
8914 #: build/C/man3/scalb.3:49
8916 msgstr "B<scalb>():"
8919 #: build/C/man3/scalb.3:52
8921 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8922 "\\ &&\\ _XOPEN_SOURCE_EXTENDED"
8924 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8925 "\\ &&\\ _XOPEN_SOURCE_EXTENDED"
8928 #: build/C/man3/scalb.3:56
8929 msgid "B<scalbf>(), B<scalbl>():"
8930 msgstr "B<scalbf>(), B<scalbl>():"
8933 #: build/C/man3/scalb.3:69 build/C/man3/scalbln.3:85
8935 "These functions multiply their first argument I<x> by B<FLT_RADIX> (probably "
8936 "2) to the power of I<exp>, that is:"
8938 "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 "
8939 "(B<FLT_RADIX> はおそらく 2 である)。つまり、以下の式の値を返す。"
8942 #: build/C/man3/scalb.3:72 build/C/man3/scalbln.3:88
8944 msgid " x * FLT_RADIX ** exp\n"
8945 msgstr " x * FLT_RADIX ** exp\n"
8947 #. not in /usr/include but in a gcc lib
8949 #: build/C/man3/scalb.3:79 build/C/man3/scalbln.3:95
8951 "The definition of B<FLT_RADIX> can be obtained by including I<E<lt>float."
8954 "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。"
8957 #: build/C/man3/scalb.3:86 build/C/man3/scalbln.3:102
8958 msgid "On success, these functions return I<x> * B<FLT_RADIX> ** I<exp>."
8959 msgstr "成功すると、これらの関数は I<x> * B<FLT_RADIX> ** I<exp> を返す。"
8962 #: build/C/man3/scalb.3:92
8963 msgid "If I<x> or I<exp> is a NaN, a NaN is returned."
8964 msgstr "I<x> か I<exp> が NaN の場合、NaN が返される。"
8967 #: build/C/man3/scalb.3:100
8969 "If I<x> is positive infinity (negative infinity), and I<exp> is not negative "
8970 "infinity, positive infinity (negative infinity) is returned."
8972 "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 "
8976 #: build/C/man3/scalb.3:106
8978 "If I<x> is +0 (-0), and I<exp> is not positive infinity, +0 (-0) is returned."
8979 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。"
8982 #: build/C/man3/scalb.3:114
8984 "If I<x> is zero, and I<exp> is positive infinity, a domain error occurs, and "
8985 "a NaN is returned."
8987 "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"
8991 #: build/C/man3/scalb.3:123
8993 "If I<x> is an infinity, and I<exp> is negative infinity, a domain error "
8994 "occurs, and a NaN is returned."
8996 "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"
9000 #: build/C/man3/scalb.3:138 build/C/man3/scalbln.3:130
9002 "If the result underflows, a range error occurs, and the functions return "
9003 "zero, with a sign the same as I<x>."
9005 "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 "
9009 #: build/C/man3/scalb.3:145
9011 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"
9012 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"
9015 #: build/C/man3/scalb.3:191
9017 "B<scalb>() is specified in POSIX.1-2001, but marked obsolescent. "
9018 "POSIX.1-2008 removes the specification of B<scalb>(), recommending the use "
9019 "of B<scalbln>(3), B<scalblnf>(3), or B<scalblnl>(3) instead. The B<scalb>"
9020 "() function is from 4.3BSD."
9022 "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。 "
9023 "POSIX.1-2008 では B<scalb>() の仕様は削除されており、代わりに B<scalbln>"
9024 "(3), B<scalblnf>(3), B<scalblnl>(3) の使用が推奨されている。 B<scalb>() 関"
9027 #. Looking at header files: scalbf() is present on the
9028 #. BSDs, Tru64, HP-UX 11, Irix 6.5; scalbl() is on HP-UX 11 and Tru64.
9030 #: build/C/man3/scalb.3:200
9032 "B<scalbf>() and B<scalbl>() are unstandardized; B<scalbf>() is "
9033 "nevertheless present on several other systems"
9035 "B<scalbf>() と B<scalbl>() は標準化されていない。 それにも関わらず、 "
9036 "B<scalbf>() はいくつかの他のシステムに存在する。"
9039 #: build/C/man3/scalb.3:203
9040 msgid "B<ldexp>(3), B<scalbln>(3)"
9041 msgstr "B<ldexp>(3), B<scalbln>(3)"
9044 #: build/C/man3/scalbln.3:27
9050 #: build/C/man3/scalbln.3:31
9052 "scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - multiply floating-"
9053 "point number by integral power of radix"
9055 "scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - \n"
9059 #: build/C/man3/scalbln.3:35
9060 msgid "B<double scalbln(double >I<x>B<, long int >I<exp>B<);>"
9061 msgstr "B<double scalbln(double >I<x>B<, long int >I<exp>B<);>"
9064 #: build/C/man3/scalbln.3:37
9065 msgid "B<float scalblnf(float >I<x>B<, long int >I<exp>B<);>"
9066 msgstr "B<float scalblnf(float >I<x>B<, long int >I<exp>B<);>"
9069 #: build/C/man3/scalbln.3:39
9070 msgid "B<long double scalblnl(long double >I<x>B<, long int >I<exp>B<);>"
9071 msgstr "B<long double scalblnl(long double >I<x>B<, long int >I<exp>B<);>"
9074 #: build/C/man3/scalbln.3:41
9075 msgid "B<double scalbn(double >I<x>B<, int >I<exp>B<);>"
9076 msgstr "B<double scalbn(double >I<x>B<, int >I<exp>B<);>"
9079 #: build/C/man3/scalbln.3:43
9080 msgid "B<float scalbnf(float >I<x>B<, int >I<exp>B<);>"
9081 msgstr "B<float scalbnf(float >I<x>B<, int >I<exp>B<);>"
9084 #: build/C/man3/scalbln.3:45
9085 msgid "B<long double scalbnl(long double >I<x>B<, int >I<exp>B<);>"
9086 msgstr "B<long double scalbnl(long double >I<x>B<, int >I<exp>B<);>"
9089 #: build/C/man3/scalbln.3:57
9090 msgid "B<scalbln>(), B<scalblnf>(), B<scalblnl>():"
9091 msgstr "B<scalbln>(), B<scalblnf>(), B<scalblnl>():"
9094 #: build/C/man3/scalbln.3:68
9095 msgid "B<scalbn>(), B<scalbnf>(), B<scalbnl>():"
9096 msgstr "B<scalbn>(), B<scalbnf>(), B<scalbnl>():"
9099 #: build/C/man3/scalbln.3:171
9101 "The B<scalbn>(), B<scalbnf>(), B<scalbnl>(), B<scalbln>(), B<scalblnf>(), "
9102 "and B<scalblnl>() functions are thread-safe."
9104 "関数 B<scalbn>(), B<scalbnf>(), B<scalbnl>(), B<scalbln>(), B<scalblnf>(), "
9105 "B<scalblnl>() はスレッドセーフである。"
9108 #: build/C/man3/scalbln.3:182
9110 "These functions differ from the obsolete functions described in B<scalb>(3) "
9111 "in the type of their second argument. The functions described on this page "
9112 "have a second argument of an integral type, while those in B<scalb>(3) have "
9113 "a second argument of type I<double>."
9115 "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"
9116 "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"
9117 "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"
9118 "引き数の型が I<double> である。"
9121 #: build/C/man3/scalbln.3:189
9123 "If B<FLT_RADIX> equals 2 (which is usual), then B<scalbn>() is equivalent "
9126 "B<FLT_RADIX> が 2 の場合 (これが普通だが)、\n"
9127 "その場合は B<scalbn>() は B<ldexp>(3) と等価である。"
9130 #: build/C/man3/scalbln.3:192
9131 msgid "B<ldexp>(3), B<scalb>(3)"
9132 msgstr "B<ldexp>(3), B<scalb>(3)"
9135 #: build/C/man3/signbit.3:11
9141 #: build/C/man3/signbit.3:11
9147 #: build/C/man3/signbit.3:14
9148 msgid "signbit - test sign of a real floating-point number"
9149 msgstr "signbit - 浮動小数点実数の符号 (sign) を調べる"
9152 #: build/C/man3/signbit.3:18
9153 msgid "B<int signbit(>I<x>B<);>"
9154 msgstr "B<int signbit(>I<x>B<);>"
9157 #: build/C/man3/signbit.3:28
9158 msgid "B<signbit>():"
9159 msgstr "B<signbit>():"
9162 #: build/C/man3/signbit.3:42
9164 "B<signbit>() is a generic macro which can work on all real floating-point "
9165 "types. It returns a nonzero value if the value of I<x> has its sign bit set."
9167 "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"
9168 "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。"
9171 #: build/C/man3/signbit.3:51
9173 "This is not the same as I<x E<lt> 0.0>, because IEEE 754 floating point "
9174 "allows zero to be signed. The comparison I<-0.0 E<lt> 0.0> is false, but "
9175 "I<signbit(-0.0)> will return a nonzero value."
9177 "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"
9178 "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 "
9179 "(false) だが、 I<signbit (-0.0)> は 非 0 の値を返す。"
9182 #: build/C/man3/signbit.3:53
9183 msgid "NaNs and infinities have a sign bit."
9184 msgstr "NaN と無限大には符号ビットがある。"
9187 #: build/C/man3/signbit.3:59
9189 "The B<signbit>() macro returns nonzero if the sign of I<x> is negative; "
9190 "otherwise it returns zero."
9192 "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 "
9196 #: build/C/man3/signbit.3:66
9197 msgid "The B<signbit>() macro is thread-safe."
9198 msgstr "B<signbit>() マクロはスレッドセーフである。"
9201 #: build/C/man3/signbit.3:72
9202 msgid "B<copysign>(3)"
9203 msgstr "B<copysign>(3)"
9206 #: build/C/man3/significand.3:9
9209 msgstr "SIGNIFICAND"
9212 #: build/C/man3/significand.3:9
9218 #: build/C/man3/significand.3:13
9220 "significand, significandf, significandl - get mantissa of floating-point "
9223 "significand, significandf, significandl - 浮動小数点数の仮数 (mantissa) を取"
9227 #: build/C/man3/significand.3:17
9228 msgid "B<double significand(double >I<x>B<);>"
9229 msgstr "B<double significand(double >I<x>B<);>"
9232 #: build/C/man3/significand.3:19
9233 msgid "B<float significandf(float >I<x>B<);>"
9234 msgstr "B<float significandf(float >I<x>B<);>"
9237 #: build/C/man3/significand.3:21
9238 msgid "B<long double significandl(long double >I<x>B<);>"
9239 msgstr "B<long double significandl(long double >I<x>B<);>"
9242 #: build/C/man3/significand.3:33
9243 msgid "B<significand>(), B<significandf>(), B<significandl>():"
9244 msgstr "B<significand>(), B<significandf>(), B<significandl>():"
9247 #: build/C/man3/significand.3:44
9249 "The B<significand>() function returns the mantissa of I<x> scaled to the "
9250 "range [1,2). It is equivalent to"
9252 "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"
9256 #: build/C/man3/significand.3:47
9257 msgid "scalb(x, (double) -ilogb(x))"
9258 msgstr "scalb(x, (double) -ilogb(x))"
9261 #: build/C/man3/significand.3:51
9263 "This function exists mainly for use in certain standardized tests for IEEE "
9265 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。"
9268 #. This function came from BSD.
9270 #: build/C/man3/significand.3:57
9272 "These functions are nonstandard; the I<double> version is available on a "
9273 "number of other systems."
9275 "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"
9279 #: build/C/man3/significand.3:60
9280 msgid "B<ilogb>(3), B<scalb>(3)"
9281 msgstr "B<ilogb>(3), B<scalb>(3)"
9284 #: build/C/man3/sin.3:35
9290 #: build/C/man3/sin.3:35
9292 #| msgid "2013-06-21"
9297 #: build/C/man3/sin.3:38
9298 msgid "sin, sinf, sinl - sine function"
9299 msgstr "sin, sinf, sinl - 正弦 (サイン) 関数"
9302 #: build/C/man3/sin.3:43
9304 msgid "B<double sin(double >I<x>B<);>\n"
9305 msgstr "B<double sin(double >I<x>B<);>\n"
9308 #: build/C/man3/sin.3:45
9310 msgid "B<float sinf(float >I<x>B<);>\n"
9311 msgstr "B<float sinf(float >I<x>B<);>\n"
9314 #: build/C/man3/sin.3:47
9316 msgid "B<long double sinl(long double >I<x>B<);>\n"
9317 msgstr "B<long double sinl(long double >I<x>B<);>\n"
9320 #: build/C/man3/sin.3:59
9321 msgid "B<sinf>(), B<sinl>():"
9322 msgstr "B<sinf>(), B<sinl>():"
9325 #: build/C/man3/sin.3:76
9327 "The B<sin>() function returns the sine of I<x>, where I<x> is given in "
9330 "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"
9334 #: build/C/man3/sin.3:79
9335 msgid "On success, these functions return the sine of I<x>."
9336 msgstr "成功すると、これらの関数は I<x> の正弦を返す。"
9339 #: build/C/man3/sin.3:116
9342 #| "The B<fmin>(), B<fminf>(), and B<fminl>() functions are thread-safe."
9343 msgid "The B<sin>(), B<sinf>(), and B<sinl>() functions are thread-safe."
9344 msgstr "関数 B<fmin>(), B<fminf>(), B<fminl>() はスレッドセーフである。"
9347 #: build/C/man3/sin.3:138
9349 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<csin>(3), "
9350 "B<sincos>(3), B<tan>(3)"
9352 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<csin>(3), "
9353 "B<sincos>(3), B<tan>(3)"
9356 #: build/C/man3/sincos.3:9
9362 #: build/C/man3/sincos.3:9
9364 #| msgid "2013-07-23"
9369 #: build/C/man3/sincos.3:12
9370 msgid "sincos, sincosf, sincosl - calculate sin and cos simultaneously"
9371 msgstr "sincos, sincosf, sincosl - 正弦と余弦を同時に計算する"
9374 #: build/C/man3/sincos.3:18
9376 msgid "B<void sincos(double >I<x>B<, double *>I<sin>B<, double *>I<cos>B<);>\n"
9377 msgstr "B<void sincos(double >I<x>B<, double *>I<sin>B<, double *>I<cos>B<);>\n"
9380 #: build/C/man3/sincos.3:20
9382 msgid "B<void sincosf(float >I<x>B<, float *>I<sin>B<, float *>I<cos>B<);>\n"
9383 msgstr "B<void sincosf(float >I<x>B<, float *>I<sin>B<, float *>I<cos>B<);>\n"
9386 #: build/C/man3/sincos.3:22
9388 msgid "B<void sincosl(long double >I<x>B<, long double *>I<sin>B<, long double *>I<cos>B<);>\n"
9389 msgstr "B<void sincosl(long double >I<x>B<, long double *>I<sin>B<, long double *>I<cos>B<);>\n"
9392 #: build/C/man3/sincos.3:32
9394 "Several applications need sine and cosine of the same angle I<x>. This "
9395 "function computes both at the same time, and stores the results in I<*sin> "
9398 "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"
9399 "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"
9403 #: build/C/man3/sincos.3:40
9404 msgid "If I<x> is a NaN, a NaN is returned in I<*sin> and I<*cos>."
9405 msgstr "I<x> が NaN の場合、 I<*sin> と I<*cos> に NaN が返される。"
9408 #: build/C/man3/sincos.3:49
9410 "If I<x> is positive infinity or negative infinity, a domain error occurs, "
9411 "and a NaN is returned in I<*sin> and I<*cos>."
9413 "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、 "
9414 "I<*sin> と I<*cos> に NaN が返される。"
9417 #: build/C/man3/sincos.3:52
9418 msgid "These functions return I<void>."
9419 msgstr "これらの関数は I<void> を返す。"
9422 #: build/C/man3/sincos.3:83
9425 #| "The B<fmin>(), B<fminf>(), and B<fminl>() functions are thread-safe."
9427 "The B<sincos>(), B<sincosf>(), and B<sincosl>() functions are thread-safe."
9428 msgstr "関数 B<fmin>(), B<fminf>(), B<fminl>() はスレッドセーフである。"
9431 #: build/C/man3/sincos.3:85
9432 msgid "This function is a GNU extension."
9433 msgstr "この関数は GNU による拡張である。"
9436 #: build/C/man3/sincos.3:89
9437 msgid "B<cos>(3), B<sin>(3), B<tan>(3)"
9438 msgstr "B<cos>(3), B<sin>(3), B<tan>(3)"
9441 #: build/C/man3/sinh.3:36
9447 #: build/C/man3/sinh.3:39
9448 msgid "sinh, sinhf, sinhl - hyperbolic sine function"
9449 msgstr "sinh, sinhf, sinhl - 双曲線正弦 (ハイパボリックサイン) 関数"
9452 #: build/C/man3/sinh.3:44
9454 msgid "B<double sinh(double >I<x>B<);>\n"
9455 msgstr "B<double sinh(double >I<x>B<);>\n"
9458 #: build/C/man3/sinh.3:46
9460 msgid "B<float sinhf(float >I<x>B<);>\n"
9461 msgstr "B<float sinhf(float >I<x>B<);>\n"
9464 #: build/C/man3/sinh.3:48
9466 msgid "B<long double sinhl(long double >I<x>B<);>\n"
9467 msgstr "B<long double sinhl(long double >I<x>B<);>\n"
9470 #: build/C/man3/sinh.3:60
9471 msgid "B<sinhf>(), B<sinhl>():"
9472 msgstr "B<sinhf>(), B<sinhl>():"
9475 #: build/C/man3/sinh.3:75
9477 "The B<sinh>() function returns the hyperbolic sine of I<x>, which is "
9478 "defined mathematically as:"
9480 "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"
9484 #: build/C/man3/sinh.3:78
9486 msgid " sinh(x) = (exp(x) - exp(-x)) / 2\n"
9487 msgstr " sinh(x) = (exp(x) - exp(-x)) / 2\n"
9490 #: build/C/man3/sinh.3:82
9491 msgid "On success, these functions return the hyperbolic sine of I<x>."
9492 msgstr "成功すると、これらの関数は I<x> の双曲線正弦を返す。"
9494 #. POSIX.1-2001 documents an optional range error (underflow)
9496 #. glibc 2.8 does not do this.
9498 #: build/C/man3/sinh.3:109
9500 "If the result overflows, a range error occurs, and the functions return "
9501 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the same sign "
9504 "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"
9505 "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"
9509 #: build/C/man3/sinh.3:137
9511 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<csinh>(3), B<tanh>(3)"
9513 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<csinh>(3), B<tanh>(3)"
9516 #: build/C/man3/sqrt.3:34
9522 #: build/C/man3/sqrt.3:37
9523 msgid "sqrt, sqrtf, sqrtl - square root function"
9524 msgstr "sqrt, sqrtf, sqrtl - 平方根関数"
9527 #: build/C/man3/sqrt.3:42
9529 msgid "B<double sqrt(double >I<x>B<);>\n"
9530 msgstr "B<double sqrt(double >I<x>B<);>\n"
9533 #: build/C/man3/sqrt.3:44
9535 msgid "B<float sqrtf(float >I<x>B<);>\n"
9536 msgstr "B<float sqrtf(float >I<x>B<);>\n"
9539 #: build/C/man3/sqrt.3:46
9541 msgid "B<long double sqrtl(long double >I<x>B<);>\n"
9542 msgstr "B<long double sqrtl(long double >I<x>B<);>\n"
9545 #: build/C/man3/sqrt.3:58
9546 msgid "B<sqrtf>(), B<sqrtl>():"
9547 msgstr "B<sqrtf>(), B<sqrtl>():"
9550 #: build/C/man3/sqrt.3:71
9551 msgid "The B<sqrt>() function returns the nonnegative square root of I<x>."
9552 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。"
9555 #: build/C/man3/sqrt.3:74
9556 msgid "On success, these functions return the square root of I<x>."
9557 msgstr "成功すると、これらの関数は I<x> の平方根を返す。"
9560 #: build/C/man3/sqrt.3:92
9561 msgid "If I<x> is less than -0, a domain error occurs, and a NaN is returned."
9563 "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。"
9566 #: build/C/man3/sqrt.3:99
9568 msgid "Domain error: I<x> less than -0"
9569 msgstr "領域エラー (domain error): I<x> が 0 未満"
9572 #: build/C/man3/sqrt.3:117
9573 msgid "B<cbrt>(3), B<csqrt>(3), B<hypot>(3)"
9574 msgstr "B<cbrt>(3), B<csqrt>(3), B<hypot>(3)"
9577 #: build/C/man3/tan.3:35
9583 #: build/C/man3/tan.3:35
9589 #: build/C/man3/tan.3:38
9590 msgid "tan, tanf, tanl - tangent function"
9591 msgstr "tan, tanf, tanl - 正接（タンジェント）関数"
9594 #: build/C/man3/tan.3:43
9596 msgid "B<double tan(double >I<x>B<);>\n"
9597 msgstr "B<double tan(double >I<x>B<);>\n"
9600 #: build/C/man3/tan.3:45
9602 msgid "B<float tanf(float >I<x>B<);>\n"
9603 msgstr "B<float tanf(float >I<x>B<);>\n"
9606 #: build/C/man3/tan.3:47
9608 msgid "B<long double tanl(long double >I<x>B<);>\n"
9609 msgstr "B<long double tanl(long double >I<x>B<);>\n"
9612 #: build/C/man3/tan.3:59
9613 msgid "B<tanf>(), B<tanl>():"
9614 msgstr "B<tanf>(), B<tanl>():"
9617 #: build/C/man3/tan.3:76
9619 "The B<tan>() function returns the tangent of I<x>, where I<x> is given in "
9622 "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"
9626 #: build/C/man3/tan.3:79
9627 msgid "On success, these functions return the tangent of I<x>."
9628 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。"
9630 #. I think overflow can't occur, because the closest floating-point
9631 #. representation of pi/2 is still not close enough to pi/2 to
9632 #. produce a large enough value to overflow.
9633 #. Testing certainly seems to bear this out. -- mtk, Jul 08
9634 #. POSIX.1 allows an optional underflow error;
9635 #. glibc 2.8 doesn't do this
9636 #. POSIX.1 an optional range error for subnormal x;
9637 #. glibc 2.8 doesn't do this
9639 #: build/C/man3/tan.3:107
9641 "If the correct result would overflow, a range error occurs, and the "
9642 "functions return B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, "
9643 "with the mathematically correct sign."
9645 "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"
9646 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。"
9649 #: build/C/man3/tan.3:141
9652 #| "The B<trunc>(), B<truncf>(), and B<truncl>() functions are thread-safe."
9653 msgid "The B<tan>(), B<tanf>(), and B<tanl>() functions are thread-safe."
9654 msgstr "関数 B<trunc>(), B<truncf>(), B<truncl>() はスレッドセーフである。"
9657 #: build/C/man3/tan.3:162
9659 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<ctan>(3), "
9662 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<ctan>(3), "
9666 #: build/C/man3/tanh.3:35
9672 #: build/C/man3/tanh.3:35
9678 #: build/C/man3/tanh.3:38
9679 msgid "tanh, tanhf, tanhl - hyperbolic tangent function"
9680 msgstr "tanh, tanhf, tanhl - 双曲線正接 (hyperbolic tangent) 関数"
9683 #: build/C/man3/tanh.3:43
9685 msgid "B<double tanh(double >I<x>B<);>\n"
9686 msgstr "B<double tanh(double >I<x>B<);>\n"
9689 #: build/C/man3/tanh.3:45
9691 msgid "B<float tanhf(float >I<x>B<);>\n"
9692 msgstr "B<float tanhf(float >I<x>B<);>\n"
9695 #: build/C/man3/tanh.3:47
9697 msgid "B<long double tanhl(long double >I<x>B<);>\n"
9698 msgstr "B<long double tanhl(long double >I<x>B<);>\n"
9701 #: build/C/man3/tanh.3:59
9702 msgid "B<tanhf>(), B<tanhl>():"
9703 msgstr "B<tanhf>(), B<tanhl>():"
9706 #: build/C/man3/tanh.3:74
9708 "The B<tanh>() function returns the hyperbolic tangent of I<x>, which is "
9709 "defined mathematically as:"
9711 "B<tanh>() 関数は I<x> の双曲線正接 (hyperbolic tangent) 関数を返す。 数学的"
9715 #: build/C/man3/tanh.3:77
9717 msgid " tanh(x) = sinh(x) / cosh(x)\n"
9718 msgstr " tanh(x) = sinh(x) / cosh(x)\n"
9721 #: build/C/man3/tanh.3:81
9722 msgid "On success, these functions return the hyperbolic tangent of I<x>."
9723 msgstr "成功すると、これらの関数は I<x> の双曲線正接を返す。"
9726 #: build/C/man3/tanh.3:108
9729 #| "The B<trunc>(), B<truncf>(), and B<truncl>() functions are thread-safe."
9730 msgid "The B<tanh>(), B<tanhf>(), and B<tanhl>() functions are thread-safe."
9731 msgstr "関数 B<trunc>(), B<truncf>(), B<truncl>() はスレッドセーフである。"
9734 #: build/C/man3/tanh.3:121
9736 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<ctanh>(3), B<sinh>(3)"
9738 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<ctanh>(3), B<sinh>(3)"
9741 #: build/C/man3/tgamma.3:13
9747 #: build/C/man3/tgamma.3:16
9748 msgid "tgamma, tgammaf, tgammal - true gamma function"
9749 msgstr "tgamma, tgammaf, tgammal - 本当のガンマ関数"
9752 #: build/C/man3/tgamma.3:20
9753 msgid "B<double tgamma(double >I<x>B<);>"
9754 msgstr "B<double tgamma(double >I<x>B<);>"
9757 #: build/C/man3/tgamma.3:22
9758 msgid "B<float tgammaf(float >I<x>B<);>"
9759 msgstr "B<float tgammaf(float >I<x>B<);>"
9762 #: build/C/man3/tgamma.3:24
9763 msgid "B<long double tgammal(long double >I<x>B<);>"
9764 msgstr "B<long double tgammal(long double >I<x>B<);>"
9767 #: build/C/man3/tgamma.3:36
9768 msgid "B<tgamma>(), B<tgammaf>(), B<tgammal>():"
9769 msgstr "B<tgamma>(), B<tgammaf>(), B<tgammal>():"
9772 #: build/C/man3/tgamma.3:46
9773 msgid "The Gamma function is defined by"
9774 msgstr "ガンマ関数は以下のように定義される:"
9777 #: build/C/man3/tgamma.3:48
9779 msgid " Gamma(x) = integral from 0 to infinity of t^(x-1) e^-t dt\n"
9780 msgstr " Gamma(x) = t^(x-1) e^-t dt の 0 から無限大までの積分\n"
9783 #: build/C/man3/tgamma.3:53
9785 "It is defined for every real number except for nonpositive integers. For "
9786 "nonnegative integral I<m> one has"
9788 "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 "
9789 "I<m> に関して、以下が成立する:"
9792 #: build/C/man3/tgamma.3:55
9794 msgid " Gamma(m+1) = m!\n"
9795 msgstr " Gamma(m+1) = m!\n"
9798 #: build/C/man3/tgamma.3:58
9799 msgid "and, more generally, for all I<x>:"
9800 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:"
9803 #: build/C/man3/tgamma.3:60
9805 msgid " Gamma(x+1) = x * Gamma(x)\n"
9806 msgstr " Gamma(x+1) = x * Gamma(x)\n"
9809 #: build/C/man3/tgamma.3:64
9811 "Furthermore, the following is valid for all values of I<x> outside the poles:"
9812 msgstr "さらに、極を除くすべての I<x> で次式も成立する:"
9815 #: build/C/man3/tgamma.3:66
9817 msgid " Gamma(x) * Gamma(1 - x) = PI / sin(PI * x)\n"
9818 msgstr " Gamma(x) * Gamma(1 - x) = PI / sin(PI * x)\n"
9821 #: build/C/man3/tgamma.3:69
9822 msgid "On success, these functions return Gamma(x)."
9823 msgstr "成功すると、これらの関数は Gamma(x) を返す。"
9826 #: build/C/man3/tgamma.3:83
9828 "If I<x> is a negative integer, or is negative infinity, a domain error "
9829 "occurs, and a NaN is returned."
9831 "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 "
9835 #: build/C/man3/tgamma.3:96
9837 "If the result underflows, a range error occurs, and the functions return 0, "
9838 "with the correct mathematical sign."
9840 "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"
9841 "を返す。この際、数学的に正しい符号が付与される。"
9844 #: build/C/man3/tgamma.3:107
9846 "If I<x> is -0 or +0, a pole error occurs, and the functions return "
9847 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the same sign "
9850 "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 "
9851 "B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL>, を返す。 0 と同じ符号が付与される。"
9854 #: build/C/man3/tgamma.3:114
9856 msgid "Domain error: I<x> is a negative integer, or negative infinity"
9857 msgstr "領域エラー: I<x> が負の整数か負の無限大"
9859 #. FIXME . errno is not set to EDOM for x == -inf
9860 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6809
9862 #: build/C/man3/tgamma.3:124
9864 "I<errno> is set to B<EDOM>. An invalid floating-point exception "
9865 "(B<FE_INVALID>) is raised (but see BUGS)."
9867 "I<errno> に B<EDOM> が設定される。 不正 (invalid) 浮動小数点例外 "
9868 "(B<FE_INVALID>) が上がる (「バグ」の節を参照)。"
9871 #: build/C/man3/tgamma.3:124
9873 msgid "Pole error: I<x> is +0 or -0"
9874 msgstr "極エラー (pole error): I<x> が +0 か -0"
9877 #: build/C/man3/tgamma.3:143
9879 "glibc also gives the following error which is not specified in C99 or "
9882 "glibc では、C99 や POSIX.1-2001 で規定されていない以下のエラーも 起こり得る。"
9884 #. FIXME . Is it intentional that errno is not set:
9885 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6810
9886 #. glibc (as at 2.8) also supports and an inexact
9887 #. exception for various cases.
9889 #: build/C/man3/tgamma.3:160
9890 msgid "I<errno> is not set for this case."
9891 msgstr "この場合は I<errno> は設定されない。"
9894 #: build/C/man3/tgamma.3:171
9896 "This function had to be called \"true gamma function\" since there is "
9897 "already a function B<gamma>(3) that returns something else (see B<gamma>"
9900 "この関数を「本当の (true) ガンマ関数」と呼ばなければならなかった。 なぜなら、"
9901 "他の値を返す B<gamma>(3) という関数がすでに存在するからである (詳細について"
9902 "は B<gamma>(3) を参照)。"
9904 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6809
9906 #: build/C/man3/tgamma.3:179
9908 "If I<x> is negative infinity, I<errno> is not set (it should be set to "
9911 "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"
9915 #: build/C/man3/tgamma.3:188
9917 "In glibc versions 2.3.3 and earlier, an argument of +0 or -0 incorrectly "
9918 "produced a domain error (I<errno> set to B<EDOM> and an B<FE_INVALID> "
9919 "exception raised), rather than a pole error."
9921 "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"
9922 "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 "
9923 "B<EDOM> を設定され、 B<FE_INVALID> 例外が発生する)。"
9926 #: build/C/man3/tgamma.3:191
9927 msgid "B<gamma>(3), B<lgamma>(3)"
9928 msgstr "B<gamma>(3), B<lgamma>(3)"
9931 #: build/C/man3/trunc.3:25
9937 #: build/C/man3/trunc.3:28
9938 msgid "trunc, truncf, truncl - round to integer, toward zero"
9939 msgstr "trunc, truncf, truncl - 0 に近い方の整数値に丸める"
9942 #: build/C/man3/trunc.3:33
9944 msgid "B<double trunc(double >I<x>B<);>\n"
9945 msgstr "B<double trunc(double >I<x>B<);>\n"
9948 #: build/C/man3/trunc.3:35
9950 msgid "B<float truncf(float >I<x>B<);>\n"
9951 msgstr "B<float truncf(float >I<x>B<);>\n"
9954 #: build/C/man3/trunc.3:37
9956 msgid "B<long double truncl(long double >I<x>B<);>\n"
9957 msgstr "B<long double truncl(long double >I<x>B<);>\n"
9960 #: build/C/man3/trunc.3:50
9961 msgid "B<trunc>(), B<truncf>(), B<truncl>():"
9962 msgstr "B<trunc>(), B<truncf>(), B<truncl>():"
9965 #: build/C/man3/trunc.3:63
9967 "These functions round I<x> to the nearest integer not larger in absolute "
9970 "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。"
9973 #: build/C/man3/trunc.3:71
9974 msgid "If I<x> is integral, infinite, or NaN, I<x> itself is returned."
9975 msgstr "I<x> が整数、無限大、NaN の場合、I<x> 自身が返される。"
9978 #: build/C/man3/trunc.3:83
9980 "The B<trunc>(), B<truncf>(), and B<truncl>() functions are thread-safe."
9981 msgstr "関数 B<trunc>(), B<truncf>(), B<truncl>() はスレッドセーフである。"
9984 #: build/C/man3/y0.3:36
9990 #: build/C/man3/y0.3:40
9992 "y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - Bessel functions of the second "
9994 msgstr "y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - 第二種ベッセル関数"
9997 #: build/C/man3/y0.3:45
9999 msgid "B<double y0(double >I<x>B<);>\n"
10000 msgstr "B<double y0(double >I<x>B<);>\n"
10002 #. type: Plain text
10003 #: build/C/man3/y0.3:47
10005 msgid "B<double y1(double >I<x>B<);>\n"
10006 msgstr "B<double y1(double >I<x>B<);>\n"
10008 #. type: Plain text
10009 #: build/C/man3/y0.3:49
10011 msgid "B<double yn(int >I<n>B<, double >I<x>B<);>\n"
10012 msgstr "B<double yn(int >I<n>B<, double >I<x>B<);>\n"
10014 #. type: Plain text
10015 #: build/C/man3/y0.3:51
10017 msgid "B<float y0f(float >I<x>B<);>\n"
10018 msgstr "B<float y0f(float >I<x>B<);>\n"
10020 #. type: Plain text
10021 #: build/C/man3/y0.3:53
10023 msgid "B<float y1f(float >I<x>B<);>\n"
10024 msgstr "B<float y1f(float >I<x>B<);>\n"
10026 #. type: Plain text
10027 #: build/C/man3/y0.3:55
10029 msgid "B<float ynf(int >I<n>B<, float >I<x>B<);>\n"
10030 msgstr "B<float ynf(int >I<n>B<, float >I<x>B<);>\n"
10032 #. type: Plain text
10033 #: build/C/man3/y0.3:57
10035 msgid "B<long double y0l(long double >I<x>B<);>\n"
10036 msgstr "B<long double y0l(long double >I<x>B<);>\n"
10038 #. type: Plain text
10039 #: build/C/man3/y0.3:59
10041 msgid "B<long double y1l(long double >I<x>B<);>\n"
10042 msgstr "B<long double y1l(long double >I<x>B<);>\n"
10044 #. type: Plain text
10045 #: build/C/man3/y0.3:61
10047 msgid "B<long double ynl(int >I<n>B<, long double >I<x>B<);>\n"
10048 msgstr "B<long double ynl(int >I<n>B<, long double >I<x>B<);>\n"
10050 #. type: Plain text
10051 #: build/C/man3/y0.3:74
10052 msgid "B<y0>(), B<y1>(), B<yn>():"
10053 msgstr "B<y0>(), B<y1>(), B<yn>():"
10055 #. type: Plain text
10056 #: build/C/man3/y0.3:84
10057 msgid "B<y0f>(), B<y0l>(), B<y1f>(), B<y1l>(), B<ynf>(), B<ynl>():"
10058 msgstr "B<y0f>(), B<y0l>(), B<y1f>(), B<y1l>(), B<ynf>(), B<ynl>():"
10060 #. type: Plain text
10061 #: build/C/man3/y0.3:105
10063 "The B<y0>() and B<y1>() functions return Bessel functions of I<x> of the "
10064 "second kind of orders 0 and 1, respectively. The B<yn>() function returns "
10065 "the Bessel function of I<x> of the second kind of order I<n>."
10067 "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"
10068 "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"
10071 #. type: Plain text
10072 #: build/C/man3/y0.3:109
10073 msgid "The value of I<x> must be positive."
10074 msgstr "I<x> は正の値でなければならない。"
10076 #. type: Plain text
10077 #: build/C/man3/y0.3:126
10080 #| "The B<y0f>() etc. and B<y0l>() etc. functions are versions that take "
10081 #| "and return I<float> and I<long double> values, respectively."
10083 "The B<y0f>(), B<y1f>(), and B<ynf>() functions are versions that take and "
10084 "return I<float> values. The B<y0l>(), B<y1l>(), and B<ynl>() functions are "
10085 "versions that take and return I<long double> values."
10087 "B<y0f>() 群の関数、 B<y0l>() 群の関数は、それぞれ I<float> 型、 I<long "
10088 "double> 型の返り値を返す。"
10090 #. type: Plain text
10091 #: build/C/man3/y0.3:130
10093 "On success, these functions return the appropriate Bessel value of the "
10094 "second kind for I<x>."
10095 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。"
10097 #. type: Plain text
10098 #: build/C/man3/y0.3:146
10100 "If I<x> is negative, a domain error occurs, and the functions return -"
10101 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively. (POSIX.1-2001 "
10102 "also allows a NaN return for this case.)"
10104 "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 -"
10105 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す (POSIX.1-2001 ではこの場合"
10106 "に NaN を返すことも認めている)。"
10108 #. type: Plain text
10109 #: build/C/man3/y0.3:157
10111 "If I<x> is 0.0, a pole error occurs, and the functions return -B<HUGE_VAL>, -"
10112 "B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
10114 "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 -"
10115 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
10117 #. type: Plain text
10118 #: build/C/man3/y0.3:161
10120 "If the result underflows, a range error occurs, and the functions return 0.0"
10122 "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 "
10125 #. type: Plain text
10126 #: build/C/man3/y0.3:171
10128 "If the result overflows, a range error occurs, and the functions return -"
10129 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively. (POSIX.1-2001 "
10130 "also allows a 0.0 return for this case.)"
10132 "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 -"
10133 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す (POSIX.1-2001 ではこの場合"
10134 "に 0.0 を返すことも認めている)。"
10137 #: build/C/man3/y0.3:186
10139 msgid "Pole error: I<x> is 0.0"
10140 msgstr "極エラー: I<x> が 0.0"
10142 #. Before POSIX.1-2001 TC2, this was (inconsistently) specified
10143 #. as a range error.
10144 #. FIXME . y0(0.0) gives EDOM
10145 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6808
10146 #. type: Plain text
10147 #: build/C/man3/y0.3:201
10149 "I<errno> is set to B<ERANGE> (but see BUGS). No B<FE_DIVBYZERO> exception "
10150 "is returned by B<fetestexcept>(3) for this case."
10152 "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"
10153 "場合、 B<fetestexcept>(3) は B<FE_DIVBYZERO> 例外を返さない。"
10155 #. e.g., y0(1e33) on glibc 2.8/x86-32
10156 #. An underflow floating-point exception
10157 #. .RB ( FE_UNDERFLOW )
10159 #. FIXME . Is it intentional that these functions do not use FE_*?
10160 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6806
10161 #. type: Plain text
10162 #: build/C/man3/y0.3:217
10164 "I<errno> is set to B<ERANGE>. No B<FE_UNDERFLOW> exception is returned by "
10165 "B<fetestexcept>(3) for this case."
10167 "I<errno> に B<ERANGE> が設定される。 このエラーの場合、 B<fetestexcept>(3) "
10168 "は B<FE_UNDERFLOW> 例外を返さない。"
10170 #. e.g., yn(10, 1e-40) on glibc 2.8/x86-32
10174 #. FIXME . Is it intentional that errno is not set?
10175 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6808
10176 #. type: Plain text
10177 #: build/C/man3/y0.3:230
10179 "I<errno> is not set for this case. An overflow floating-point exception "
10180 "(B<FE_OVERFLOW>) is raised."
10182 "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 "
10183 "(B<FE_OVERFLOW>) が上がる。"
10186 #. Bug raised: http://sourceware.org/bugzilla/show_bug.cgi?id=6807
10187 #. type: Plain text
10188 #: build/C/man3/y0.3:246
10190 "On a pole error, these functions set I<errno> to B<EDOM>, instead of "
10191 "B<ERANGE> as POSIX.1-2004 requires."
10193 "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、 "
10194 "POSIX.1-2004 では B<ERANGE> を設定することが要求されている。"
10196 #. FIXME . Actually, 2.3.2 is the earliest test result I have; so yet
10197 #. to confirm if this error occurs only in 2.3.2.
10198 #. type: Plain text
10199 #: build/C/man3/y0.3:253
10201 "In glibc version 2.3.2 and earlier, these functions do not raise an invalid "
10202 "floating-point exception (B<FE_INVALID>) when a domain error occurs."
10204 "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 "
10205 "不正浮動小数点例外 (B<FE_INVALID>) を上げない。"
10207 #. type: Plain text
10208 #: build/C/man3/y0.3:255
10212 #~ msgid "2012-03-25"
10213 #~ msgstr "2012-03-25"
10215 #~ msgid "2012-05-06"
10216 #~ msgstr "2012-05-06"
10218 #~ msgid "2008-08-10"
10219 #~ msgstr "2008-08-10"
10221 #~ msgid "These functions the lesser value of I<x> and I<y>."
10222 #~ 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。"
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