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: 2013-07-15 16:08+0900\n"
10 "PO-Revision-Date: 2013-04-30 21:19+0900\n"
11 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
12 "Language-Team: LANGUAGE <LL@li.org>\n"
15 "Content-Type: text/plain; charset=UTF-8\n"
16 "Content-Transfer-Encoding: 8bit\n"
19 #: build/C/man3/INFINITY.3:25
25 #: build/C/man3/INFINITY.3:25
31 #: build/C/man3/INFINITY.3:25 build/C/man3/abs.3:34 build/C/man3/acos.3:35
32 #: build/C/man3/acosh.3:35 build/C/man3/asin.3:35 build/C/man3/asinh.3:35
33 #: build/C/man3/atan.3:35 build/C/man3/atan2.3:35 build/C/man3/atanh.3:35
34 #: build/C/man3/cbrt.3:30 build/C/man3/ceil.3:27 build/C/man3/copysign.3:31
35 #: build/C/man3/cos.3:34 build/C/man3/cosh.3:36 build/C/man3/div.3:34
36 #: build/C/man3/erf.3:35 build/C/man3/erfc.3:26 build/C/man3/exp.3:36
37 #: build/C/man3/exp10.3:35 build/C/man3/exp2.3:36 build/C/man3/expm1.3:30
38 #: build/C/man3/fabs.3:32 build/C/man3/fdim.3:9 build/C/man3/fenv.3:27
39 #: build/C/man3/finite.3:25 build/C/man3/floor.3:27 build/C/man3/fma.3:12
40 #: build/C/man3/fmax.3:9 build/C/man3/fmin.3:9 build/C/man3/fmod.3:35
41 #: build/C/man3/fpclassify.3:10 build/C/man3/frexp.3:33 build/C/man3/gamma.3:9
42 #: build/C/man3/hypot.3:33 build/C/man3/ilogb.3:29 build/C/man3/infnan.3:33
43 #: build/C/man3/isgreater.3:10 build/C/man3/j0.3:36 build/C/man3/ldexp.3:34
44 #: build/C/man3/lgamma.3:11 build/C/man3/log.3:36 build/C/man3/log10.3:36
45 #: build/C/man3/log1p.3:29 build/C/man3/log2.3:36 build/C/man3/logb.3:29
46 #: build/C/man3/lrint.3:27 build/C/man3/lround.3:27
47 #: build/C/man7/math_error.7:26 build/C/man3/matherr.3:27
48 #: build/C/man3/modf.3:33 build/C/man3/nan.3:11 build/C/man3/nextafter.3:11
49 #: build/C/man3/pow.3:35 build/C/man3/pow10.3:25 build/C/man3/remainder.3:37
50 #: build/C/man3/remquo.3:12 build/C/man3/rint.3:27 build/C/man3/round.3:27
51 #: build/C/man3/scalb.3:27 build/C/man3/scalbln.3:27 build/C/man3/signbit.3:11
52 #: build/C/man3/significand.3:9 build/C/man3/sin.3:35 build/C/man3/sincos.3:9
53 #: build/C/man3/sinh.3:36 build/C/man3/sqrt.3:34 build/C/man3/tan.3:35
54 #: build/C/man3/tanh.3:35 build/C/man3/tgamma.3:13 build/C/man3/trunc.3:25
55 #: build/C/man3/y0.3:36
57 msgid "Linux Programmer's Manual"
58 msgstr "Linux Programmer's Manual"
61 #: build/C/man3/INFINITY.3:26 build/C/man3/abs.3:35 build/C/man3/acos.3:36
62 #: build/C/man3/acosh.3:36 build/C/man3/asin.3:36 build/C/man3/asinh.3:36
63 #: build/C/man3/atan.3:36 build/C/man3/atan2.3:36 build/C/man3/atanh.3:36
64 #: build/C/man3/cbrt.3:31 build/C/man3/ceil.3:28 build/C/man3/copysign.3:32
65 #: build/C/man3/cos.3:35 build/C/man3/cosh.3:37 build/C/man3/div.3:35
66 #: build/C/man3/erf.3:36 build/C/man3/erfc.3:27 build/C/man3/exp.3:37
67 #: build/C/man3/exp10.3:36 build/C/man3/exp2.3:37 build/C/man3/expm1.3:31
68 #: build/C/man3/fabs.3:33 build/C/man3/fdim.3:10 build/C/man3/fenv.3:28
69 #: build/C/man3/finite.3:26 build/C/man3/floor.3:28 build/C/man3/fma.3:13
70 #: build/C/man3/fmax.3:10 build/C/man3/fmin.3:10 build/C/man3/fmod.3:36
71 #: build/C/man3/fpclassify.3:11 build/C/man3/frexp.3:34
72 #: build/C/man3/gamma.3:10 build/C/man3/hypot.3:34 build/C/man3/ilogb.3:30
73 #: build/C/man3/infnan.3:34 build/C/man3/isgreater.3:11 build/C/man3/j0.3:37
74 #: build/C/man3/ldexp.3:35 build/C/man3/lgamma.3:12 build/C/man3/log.3:37
75 #: build/C/man3/log10.3:37 build/C/man3/log1p.3:30 build/C/man3/log2.3:37
76 #: build/C/man3/logb.3:30 build/C/man3/lrint.3:28 build/C/man3/lround.3:28
77 #: build/C/man7/math_error.7:27 build/C/man3/matherr.3:28
78 #: build/C/man3/modf.3:34 build/C/man3/nan.3:12 build/C/man3/nextafter.3:12
79 #: build/C/man3/pow.3:36 build/C/man3/pow10.3:26 build/C/man3/remainder.3:38
80 #: build/C/man3/remquo.3:13 build/C/man3/rint.3:28 build/C/man3/round.3:28
81 #: build/C/man3/scalb.3:28 build/C/man3/scalbln.3:28 build/C/man3/signbit.3:12
82 #: build/C/man3/significand.3:10 build/C/man3/sin.3:36
83 #: build/C/man3/sincos.3:10 build/C/man3/sinh.3:37 build/C/man3/sqrt.3:35
84 #: build/C/man3/tan.3:36 build/C/man3/tanh.3:36 build/C/man3/tgamma.3:14
85 #: build/C/man3/trunc.3:26 build/C/man3/y0.3:37
91 #: build/C/man3/INFINITY.3:28
93 "INFINITY, NAN, HUGE_VAL, HUGE_VALF, HUGE_VALL - floating-point constants"
94 msgstr "INFINITY, NAN, HUGE_VAL, HUGE_VALF, HUGE_VALL - 浮動小数点数の定数"
97 #: build/C/man3/INFINITY.3:28 build/C/man3/abs.3:37 build/C/man3/acos.3:38
98 #: build/C/man3/acosh.3:38 build/C/man3/asin.3:38 build/C/man3/asinh.3:38
99 #: build/C/man3/atan.3:38 build/C/man3/atan2.3:38 build/C/man3/atanh.3:38
100 #: build/C/man3/cbrt.3:33 build/C/man3/ceil.3:31 build/C/man3/copysign.3:34
101 #: build/C/man3/cos.3:37 build/C/man3/cosh.3:39 build/C/man3/div.3:38
102 #: build/C/man3/erf.3:38 build/C/man3/erfc.3:29 build/C/man3/exp.3:39
103 #: build/C/man3/exp10.3:38 build/C/man3/exp2.3:39 build/C/man3/expm1.3:33
104 #: build/C/man3/fabs.3:35 build/C/man3/fdim.3:12 build/C/man3/fenv.3:33
105 #: build/C/man3/finite.3:29 build/C/man3/floor.3:30 build/C/man3/fma.3:15
106 #: build/C/man3/fmax.3:12 build/C/man3/fmin.3:12 build/C/man3/fmod.3:38
107 #: build/C/man3/fpclassify.3:14 build/C/man3/frexp.3:37
108 #: build/C/man3/gamma.3:12 build/C/man3/hypot.3:36 build/C/man3/ilogb.3:32
109 #: build/C/man3/infnan.3:36 build/C/man3/isgreater.3:14 build/C/man3/j0.3:40
110 #: build/C/man3/ldexp.3:37 build/C/man3/lgamma.3:15 build/C/man3/log.3:39
111 #: build/C/man3/log10.3:39 build/C/man3/log1p.3:32 build/C/man3/log2.3:39
112 #: build/C/man3/logb.3:32 build/C/man3/lrint.3:30 build/C/man3/lround.3:31
113 #: build/C/man7/math_error.7:29 build/C/man3/matherr.3:30
114 #: build/C/man3/modf.3:37 build/C/man3/nan.3:14 build/C/man3/nextafter.3:15
115 #: build/C/man3/pow.3:38 build/C/man3/pow10.3:28 build/C/man3/remainder.3:41
116 #: build/C/man3/remquo.3:15 build/C/man3/rint.3:31 build/C/man3/round.3:30
117 #: build/C/man3/scalb.3:31 build/C/man3/scalbln.3:31 build/C/man3/signbit.3:14
118 #: build/C/man3/significand.3:13 build/C/man3/sin.3:38
119 #: build/C/man3/sincos.3:12 build/C/man3/sinh.3:39 build/C/man3/sqrt.3:37
120 #: build/C/man3/tan.3:38 build/C/man3/tanh.3:38 build/C/man3/tgamma.3:16
121 #: build/C/man3/trunc.3:28 build/C/man3/y0.3:40
127 #: build/C/man3/INFINITY.3:31
129 msgid "B<#define _ISOC99_SOURCE> /* See feature_test_macros(7) */\n"
130 msgstr "B<#define _ISOC99_SOURCE> /* feature_test_macros(7) 参照 */\n"
133 #: build/C/man3/INFINITY.3:33 build/C/man3/acos.3:41 build/C/man3/acosh.3:41
134 #: build/C/man3/asin.3:41 build/C/man3/asinh.3:41 build/C/man3/atan.3:41
135 #: build/C/man3/atan2.3:41 build/C/man3/atanh.3:41 build/C/man3/cbrt.3:36
136 #: build/C/man3/ceil.3:34 build/C/man3/copysign.3:37 build/C/man3/cos.3:40
137 #: build/C/man3/cosh.3:42 build/C/man3/erf.3:41 build/C/man3/erfc.3:32
138 #: build/C/man3/exp.3:42 build/C/man3/exp10.3:43 build/C/man3/exp2.3:42
139 #: build/C/man3/expm1.3:36 build/C/man3/fabs.3:38 build/C/man3/finite.3:32
140 #: build/C/man3/floor.3:33 build/C/man3/fma.3:18 build/C/man3/fmod.3:41
141 #: build/C/man3/fpclassify.3:17 build/C/man3/frexp.3:40
142 #: build/C/man3/hypot.3:39 build/C/man3/infnan.3:39
143 #: build/C/man3/isgreater.3:17 build/C/man3/j0.3:43 build/C/man3/ldexp.3:40
144 #: build/C/man3/lgamma.3:18 build/C/man3/log.3:42 build/C/man3/log10.3:42
145 #: build/C/man3/log1p.3:35 build/C/man3/log2.3:42 build/C/man3/lrint.3:33
146 #: build/C/man3/lround.3:34 build/C/man3/modf.3:40 build/C/man3/pow.3:41
147 #: build/C/man3/remainder.3:44 build/C/man3/remquo.3:18 build/C/man3/rint.3:34
148 #: build/C/man3/round.3:33 build/C/man3/sin.3:41 build/C/man3/sinh.3:42
149 #: build/C/man3/sqrt.3:40 build/C/man3/tan.3:41 build/C/man3/tanh.3:41
150 #: build/C/man3/trunc.3:31 build/C/man3/y0.3:43
152 msgid "B<#include E<lt>math.hE<gt>>\n"
153 msgstr "B<#include E<lt>math.hE<gt>>\n"
156 #: build/C/man3/INFINITY.3:35
158 msgid "B<INFINITY>\n"
159 msgstr "B<INFINITY>\n"
162 #: build/C/man3/INFINITY.3:37
168 #: build/C/man3/INFINITY.3:39
170 msgid "B<HUGE_VAL>\n"
171 msgstr "B<HUGE_VAL>\n"
174 #: build/C/man3/INFINITY.3:41
176 msgid "B<HUGE_VALF>\n"
177 msgstr "B<HUGE_VALF>\n"
180 #: build/C/man3/INFINITY.3:43
182 msgid "B<HUGE_VALL>\n"
183 msgstr "B<HUGE_VALL>\n"
186 #: build/C/man3/INFINITY.3:44 build/C/man3/abs.3:67 build/C/man3/acos.3:65
187 #: build/C/man3/acosh.3:77 build/C/man3/asin.3:67 build/C/man3/asinh.3:77
188 #: build/C/man3/atan.3:67 build/C/man3/atan2.3:65 build/C/man3/atanh.3:77
189 #: build/C/man3/cbrt.3:72 build/C/man3/ceil.3:60 build/C/man3/copysign.3:64
190 #: build/C/man3/cos.3:66 build/C/man3/cosh.3:68 build/C/man3/div.3:68
191 #: build/C/man3/erf.3:74 build/C/man3/erfc.3:65 build/C/man3/exp.3:68
192 #: build/C/man3/exp10.3:52 build/C/man3/exp2.3:68 build/C/man3/expm1.3:72
193 #: build/C/man3/fabs.3:64 build/C/man3/fdim.3:39 build/C/man3/fenv.3:61
194 #: build/C/man3/finite.3:90 build/C/man3/floor.3:59 build/C/man3/fma.3:45
195 #: build/C/man3/fmax.3:40 build/C/man3/fmin.3:40 build/C/man3/fmod.3:67
196 #: build/C/man3/fpclassify.3:66 build/C/man3/frexp.3:66
197 #: build/C/man3/gamma.3:40 build/C/man3/hypot.3:74 build/C/man3/ilogb.3:70
198 #: build/C/man3/infnan.3:44 build/C/man3/isgreater.3:48 build/C/man3/j0.3:89
199 #: build/C/man3/ldexp.3:66 build/C/man3/lgamma.3:71 build/C/man3/log.3:68
200 #: build/C/man3/log10.3:68 build/C/man3/log1p.3:71 build/C/man3/log2.3:68
201 #: build/C/man3/logb.3:69 build/C/man3/lrint.3:64 build/C/man3/lround.3:65
202 #: build/C/man7/math_error.7:35 build/C/man3/matherr.3:41
203 #: build/C/man3/modf.3:66 build/C/man3/nan.3:42 build/C/man3/nextafter.3:70
204 #: build/C/man3/pow.3:67 build/C/man3/pow10.3:41 build/C/man3/remainder.3:92
205 #: build/C/man3/remquo.3:45 build/C/man3/rint.3:86 build/C/man3/round.3:60
206 #: build/C/man3/scalb.3:60 build/C/man3/scalbln.3:76 build/C/man3/signbit.3:36
207 #: build/C/man3/significand.3:37 build/C/man3/sin.3:67
208 #: build/C/man3/sincos.3:25 build/C/man3/sinh.3:68 build/C/man3/sqrt.3:66
209 #: build/C/man3/tan.3:67 build/C/man3/tanh.3:67 build/C/man3/tgamma.3:44
210 #: build/C/man3/trunc.3:58 build/C/man3/y0.3:89
216 #: build/C/man3/INFINITY.3:50
218 "The macro B<INFINITY> expands to a I<float> constant representing positive "
220 msgstr "マクロ B<INFINITY> は正の無限大を表す I<float> 型の定数に展開される。"
223 #: build/C/man3/INFINITY.3:65
225 "The macro B<NAN> expands to a I<float> constant representing a quiet NaN "
226 "(when supported). A I<quiet> NaN is a NaN (\"not-a-number\") that does not "
227 "raise exceptions when it is used in arithmetic. The opposite is a "
228 "I<signaling> NaN. See IEC 60559:1989."
230 "(サポートされている場合) マクロ B<NAN> は quiet NaN を表す I<float> 型の定数"
231 "に展開される。 I<quiet> NaN は計算式の中で使われたときに例外を起こさない NaN "
232 "(\"not-a-number\") である。 この反対は I<signalling> NaN である。 IEC "
233 "60559:1989 を参照すること。"
236 #: build/C/man3/INFINITY.3:77
238 "The macros B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> expand to constants of "
239 "types I<double>, I<float> and I<long double>, respectively, that represent a "
240 "large positive value, possibly plus infinity."
242 "マクロ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> はそれぞれ I<double>, "
243 "I<float>, I<long double> 型の定数で、 大きな正の値を表し、可能な場合には正の"
247 #: build/C/man3/INFINITY.3:77 build/C/man3/abs.3:91 build/C/man3/acos.3:113
248 #: build/C/man3/acosh.3:120 build/C/man3/asin.3:111 build/C/man3/asinh.3:105
249 #: build/C/man3/atan.3:96 build/C/man3/atan2.3:166 build/C/man3/atanh.3:139
250 #: build/C/man3/cbrt.3:90 build/C/man3/ceil.3:89 build/C/man3/copysign.3:92
251 #: build/C/man3/cos.3:104 build/C/man3/cosh.3:119 build/C/man3/div.3:91
252 #: build/C/man3/erf.3:126 build/C/man3/erfc.3:122 build/C/man3/exp.3:128
253 #: build/C/man3/exp10.3:77 build/C/man3/exp2.3:91 build/C/man3/expm1.3:136
254 #: build/C/man3/fabs.3:87 build/C/man3/fdim.3:81 build/C/man3/fenv.3:265
255 #: build/C/man3/floor.3:80 build/C/man3/fma.3:156 build/C/man3/fmax.3:58
256 #: build/C/man3/fmin.3:58 build/C/man3/fmod.3:146
257 #: build/C/man3/fpclassify.3:118 build/C/man3/frexp.3:108
258 #: build/C/man3/gamma.3:65 build/C/man3/hypot.3:158 build/C/man3/ilogb.3:146
259 #: build/C/man3/infnan.3:87 build/C/man3/isgreater.3:125 build/C/man3/j0.3:150
260 #: build/C/man3/ldexp.3:129 build/C/man3/lgamma.3:156 build/C/man3/log.3:128
261 #: build/C/man3/log10.3:89 build/C/man3/log1p.3:142 build/C/man3/log2.3:91
262 #: build/C/man3/logb.3:143 build/C/man3/lrint.3:109 build/C/man3/lround.3:112
263 #: build/C/man3/modf.3:103 build/C/man3/nan.3:75 build/C/man3/nextafter.3:173
264 #: build/C/man3/pow.3:316 build/C/man3/pow10.3:49 build/C/man3/remainder.3:180
265 #: build/C/man3/remquo.3:124 build/C/man3/rint.3:116 build/C/man3/round.3:96
266 #: build/C/man3/scalb.3:177 build/C/man3/scalbln.3:171
267 #: build/C/man3/signbit.3:66 build/C/man3/significand.3:51
268 #: build/C/man3/sin.3:108 build/C/man3/sincos.3:75 build/C/man3/sinh.3:124
269 #: build/C/man3/sqrt.3:107 build/C/man3/tan.3:133 build/C/man3/tanh.3:100
270 #: build/C/man3/tgamma.3:162 build/C/man3/trunc.3:83 build/C/man3/y0.3:223
272 msgid "CONFORMING TO"
276 #: build/C/man3/INFINITY.3:79
281 #: build/C/man3/INFINITY.3:79
287 #: build/C/man3/INFINITY.3:101
289 "On a glibc system, the macro B<HUGE_VAL> is always available. Availability "
290 "of the B<NAN> macro can be tested using B<#ifdef NAN>, and similarly for "
291 "B<INFINITY>, B<HUGE_VALF>, B<HUGE_VALL>. They will be defined by "
292 "I<E<lt>math.hE<gt>> if B<_ISOC99_SOURCE> or B<_GNU_SOURCE> is defined, or "
293 "B<__STDC_VERSION__> is defined and has a value not less than 199901L."
295 "glibc システムではマクロ B<HUGE_VAL> が常に使用可能である。 B<NAN> マクロが使"
296 "用できるかは、 B<#ifdef NAN> を使ってテストできる。 B<INFINITY>, "
297 "B<HUGE_VALF>, B<HUGE_VALL> も同様である。 B<_ISOC99_SOURCE> か "
298 "B<_GNU_SOURCE> が定義されている場合、 または B<__STDC_VERSION__> が定義されて"
299 "いて、その値が 199901L 以上である場合、 これらのマクロは I<E<lt>math.hE<gt>> "
303 #: build/C/man3/INFINITY.3:101 build/C/man3/abs.3:135 build/C/man3/acos.3:119
304 #: build/C/man3/acosh.3:126 build/C/man3/asin.3:117 build/C/man3/asinh.3:111
305 #: build/C/man3/atan.3:102 build/C/man3/atan2.3:172 build/C/man3/atanh.3:156
306 #: build/C/man3/cbrt.3:94 build/C/man3/ceil.3:120 build/C/man3/copysign.3:102
307 #: build/C/man3/cos.3:117 build/C/man3/cosh.3:130 build/C/man3/div.3:106
308 #: build/C/man3/erf.3:132 build/C/man3/erfc.3:135 build/C/man3/exp.3:134
309 #: build/C/man3/exp10.3:79 build/C/man3/exp2.3:97 build/C/man3/expm1.3:170
310 #: build/C/man3/fabs.3:93 build/C/man3/fdim.3:83 build/C/man3/fenv.3:323
311 #: build/C/man3/finite.3:132 build/C/man3/floor.3:102 build/C/man3/fma.3:158
312 #: build/C/man3/fmax.3:60 build/C/man3/fmin.3:60 build/C/man3/fmod.3:160
313 #: build/C/man3/fpclassify.3:132 build/C/man3/frexp.3:147
314 #: build/C/man3/gamma.3:97 build/C/man3/hypot.3:164 build/C/man3/ilogb.3:148
315 #: build/C/man3/isgreater.3:132 build/C/man3/j0.3:165 build/C/man3/ldexp.3:135
316 #: build/C/man3/lgamma.3:175 build/C/man3/log.3:141 build/C/man3/log10.3:95
317 #: build/C/man3/log1p.3:145 build/C/man3/log2.3:97 build/C/man3/logb.3:145
318 #: build/C/man3/lrint.3:111 build/C/man3/lround.3:114
319 #: build/C/man7/math_error.7:256 build/C/man3/matherr.3:425
320 #: build/C/man3/modf.3:109 build/C/man3/nan.3:79 build/C/man3/nextafter.3:182
321 #: build/C/man3/pow.3:365 build/C/man3/pow10.3:54 build/C/man3/remainder.3:215
322 #: build/C/man3/remquo.3:126 build/C/man3/rint.3:138 build/C/man3/round.3:119
323 #: build/C/man3/scalb.3:200 build/C/man3/scalbln.3:189
324 #: build/C/man3/signbit.3:70 build/C/man3/significand.3:57
325 #: build/C/man3/sin.3:121 build/C/man3/sincos.3:77 build/C/man3/sinh.3:130
326 #: build/C/man3/sqrt.3:113 build/C/man3/tan.3:146 build/C/man3/tanh.3:106
327 #: build/C/man3/tgamma.3:188 build/C/man3/trunc.3:94 build/C/man3/y0.3:246
333 #: build/C/man3/INFINITY.3:104
334 msgid "B<fpclassify>(3), B<math_error>(7)"
335 msgstr "B<fpclassify>(3), B<math_error>(7)"
338 #: build/C/man3/INFINITY.3:104 build/C/man3/abs.3:141 build/C/man3/acos.3:127
339 #: build/C/man3/acosh.3:133 build/C/man3/asin.3:125 build/C/man3/asinh.3:118
340 #: build/C/man3/atan.3:111 build/C/man3/atan2.3:180 build/C/man3/atanh.3:163
341 #: build/C/man3/cbrt.3:97 build/C/man3/ceil.3:127 build/C/man3/copysign.3:104
342 #: build/C/man3/cos.3:126 build/C/man3/cosh.3:137 build/C/man3/div.3:109
343 #: build/C/man3/erf.3:136 build/C/man3/erfc.3:139 build/C/man3/exp.3:140
344 #: build/C/man3/exp10.3:85 build/C/man3/exp2.3:103 build/C/man3/expm1.3:174
345 #: build/C/man3/fabs.3:100 build/C/man3/fdim.3:85 build/C/man3/fenv.3:325
346 #: build/C/man3/finite.3:134 build/C/man3/floor.3:109 build/C/man3/fma.3:161
347 #: build/C/man3/fmax.3:62 build/C/man3/fmin.3:62 build/C/man3/fmod.3:162
348 #: build/C/man3/fpclassify.3:137 build/C/man3/frexp.3:150
349 #: build/C/man3/gamma.3:101 build/C/man3/hypot.3:167 build/C/man3/ilogb.3:152
350 #: build/C/man3/infnan.3:92 build/C/man3/isgreater.3:135 build/C/man3/j0.3:167
351 #: build/C/man3/ldexp.3:139 build/C/man3/lgamma.3:177 build/C/man3/log.3:148
352 #: build/C/man3/log10.3:102 build/C/man3/log1p.3:149 build/C/man3/log2.3:103
353 #: build/C/man3/logb.3:148 build/C/man3/lrint.3:118 build/C/man3/lround.3:121
354 #: build/C/man7/math_error.7:267 build/C/man3/matherr.3:429
355 #: build/C/man3/modf.3:112 build/C/man3/nan.3:83 build/C/man3/nextafter.3:184
356 #: build/C/man3/pow.3:369 build/C/man3/pow10.3:57 build/C/man3/remainder.3:219
357 #: build/C/man3/remquo.3:130 build/C/man3/rint.3:144 build/C/man3/round.3:126
358 #: build/C/man3/scalb.3:203 build/C/man3/scalbln.3:192
359 #: build/C/man3/signbit.3:72 build/C/man3/significand.3:60
360 #: build/C/man3/sin.3:130 build/C/man3/sincos.3:81 build/C/man3/sinh.3:137
361 #: build/C/man3/sqrt.3:117 build/C/man3/tan.3:154 build/C/man3/tanh.3:113
362 #: build/C/man3/tgamma.3:191 build/C/man3/trunc.3:101 build/C/man3/y0.3:248
368 #: build/C/man3/INFINITY.3:111 build/C/man3/abs.3:148 build/C/man3/acos.3:134
369 #: build/C/man3/acosh.3:140 build/C/man3/asin.3:132 build/C/man3/asinh.3:125
370 #: build/C/man3/atan.3:118 build/C/man3/atan2.3:187 build/C/man3/atanh.3:170
371 #: build/C/man3/cbrt.3:104 build/C/man3/ceil.3:134 build/C/man3/copysign.3:111
372 #: build/C/man3/cos.3:133 build/C/man3/cosh.3:144 build/C/man3/div.3:116
373 #: build/C/man3/erf.3:143 build/C/man3/erfc.3:146 build/C/man3/exp.3:147
374 #: build/C/man3/exp10.3:92 build/C/man3/exp2.3:110 build/C/man3/expm1.3:181
375 #: build/C/man3/fabs.3:107 build/C/man3/fdim.3:92 build/C/man3/fenv.3:332
376 #: build/C/man3/finite.3:141 build/C/man3/floor.3:116 build/C/man3/fma.3:168
377 #: build/C/man3/fmax.3:69 build/C/man3/fmin.3:69 build/C/man3/fmod.3:169
378 #: build/C/man3/fpclassify.3:144 build/C/man3/frexp.3:157
379 #: build/C/man3/gamma.3:108 build/C/man3/hypot.3:174 build/C/man3/ilogb.3:159
380 #: build/C/man3/infnan.3:99 build/C/man3/isgreater.3:142 build/C/man3/j0.3:174
381 #: build/C/man3/ldexp.3:146 build/C/man3/lgamma.3:184 build/C/man3/log.3:155
382 #: build/C/man3/log10.3:109 build/C/man3/log1p.3:156 build/C/man3/log2.3:110
383 #: build/C/man3/logb.3:155 build/C/man3/lrint.3:125 build/C/man3/lround.3:128
384 #: build/C/man7/math_error.7:274 build/C/man3/matherr.3:436
385 #: build/C/man3/modf.3:119 build/C/man3/nan.3:90 build/C/man3/nextafter.3:191
386 #: build/C/man3/pow.3:376 build/C/man3/pow10.3:64 build/C/man3/remainder.3:226
387 #: build/C/man3/remquo.3:137 build/C/man3/rint.3:151 build/C/man3/round.3:133
388 #: build/C/man3/scalb.3:210 build/C/man3/scalbln.3:199
389 #: build/C/man3/signbit.3:79 build/C/man3/significand.3:67
390 #: build/C/man3/sin.3:137 build/C/man3/sincos.3:88 build/C/man3/sinh.3:144
391 #: build/C/man3/sqrt.3:124 build/C/man3/tan.3:161 build/C/man3/tanh.3:120
392 #: build/C/man3/tgamma.3:198 build/C/man3/trunc.3:108 build/C/man3/y0.3:255
395 #| "This page is part of release 3.51 of the Linux I<man-pages> project. A "
396 #| "description of the project, and information about reporting bugs, can be "
397 #| "found at http://www.kernel.org/doc/man-pages/."
399 "This page is part of release 3.52 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 3.51 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
417 #| msgid "2013-03-23"
422 #: build/C/man3/abs.3:34 build/C/man3/asinh.3:35 build/C/man3/cbrt.3:30
423 #: build/C/man3/copysign.3:31 build/C/man3/erf.3:35 build/C/man3/erfc.3:26
424 #: build/C/man3/exp10.3:35 build/C/man3/gamma.3:9 build/C/man3/infnan.3:33
425 #: build/C/man3/nan.3:11 build/C/man3/nextafter.3:11 build/C/man3/remquo.3:12
426 #: build/C/man3/signbit.3:11 build/C/man3/significand.3:9
427 #: build/C/man3/sincos.3:9 build/C/man3/tgamma.3:13
433 #: build/C/man3/abs.3:37
434 msgid "abs, labs, llabs, imaxabs - compute the absolute value of an integer"
435 msgstr "abs, labs, llabs, imaxabs - 整数の絶対値を計算する"
438 #: build/C/man3/abs.3:40 build/C/man3/div.3:41
440 msgid "B<#include E<lt>stdlib.hE<gt>>\n"
441 msgstr "B<#include E<lt>stdlib.hE<gt>>\n"
444 #: build/C/man3/abs.3:42
446 msgid "B<int abs(int >I<j>B<);>\n"
447 msgstr "B<int abs(int >I<j>B<);>\n"
450 #: build/C/man3/abs.3:44
452 msgid "B<long int labs(long int >I<j>B<);>\n"
453 msgstr "B<long int labs(long int >I<j>B<);>\n"
456 #: build/C/man3/abs.3:46
458 msgid "B<long long int llabs(long long int >I<j>B<);>\n"
459 msgstr "B<long long int llabs(long long int >I<j>B<);>\n"
462 #: build/C/man3/abs.3:48 build/C/man3/div.3:49
464 msgid "B<#include E<lt>inttypes.hE<gt>>\n"
465 msgstr "B<#include E<lt>inttypes.hE<gt>>\n"
468 #: build/C/man3/abs.3:50
470 msgid "B<intmax_t imaxabs(intmax_t >I<j>B<);>\n"
471 msgstr "B<intmax_t imaxabs(intmax_t >I<j>B<);>\n"
474 #: build/C/man3/abs.3:55 build/C/man3/acos.3:52 build/C/man3/acosh.3:54
475 #: build/C/man3/asin.3:54 build/C/man3/asinh.3:54 build/C/man3/atan.3:54
476 #: build/C/man3/atan2.3:52 build/C/man3/atanh.3:54 build/C/man3/cbrt.3:49
477 #: build/C/man3/ceil.3:47 build/C/man3/copysign.3:50 build/C/man3/cos.3:53
478 #: build/C/man3/cosh.3:55 build/C/man3/div.3:56 build/C/man3/erf.3:52
479 #: build/C/man3/erfc.3:43 build/C/man3/exp.3:55 build/C/man3/exp2.3:55
480 #: build/C/man3/expm1.3:49 build/C/man3/fabs.3:51 build/C/man3/fdim.3:26
481 #: build/C/man3/finite.3:55 build/C/man3/floor.3:46 build/C/man3/fma.3:31
482 #: build/C/man3/fmax.3:26 build/C/man3/fmin.3:26 build/C/man3/fmod.3:54
483 #: build/C/man3/fpclassify.3:34 build/C/man3/frexp.3:53
484 #: build/C/man3/gamma.3:26 build/C/man3/hypot.3:52 build/C/man3/ilogb.3:46
485 #: build/C/man3/isgreater.3:36 build/C/man3/j0.3:68 build/C/man3/ldexp.3:53
486 #: build/C/man3/lgamma.3:39 build/C/man3/log.3:55 build/C/man3/log10.3:55
487 #: build/C/man3/log1p.3:48 build/C/man3/log2.3:55 build/C/man3/logb.3:46
488 #: build/C/man3/lrint.3:52 build/C/man3/lround.3:53 build/C/man3/modf.3:53
489 #: build/C/man3/nan.3:28 build/C/man3/nextafter.3:35 build/C/man3/pow.3:54
490 #: build/C/man3/remainder.3:61 build/C/man3/remquo.3:31 build/C/man3/rint.3:53
491 #: build/C/man3/round.3:46 build/C/man3/scalb.3:45 build/C/man3/scalbln.3:51
492 #: build/C/man3/signbit.3:24 build/C/man3/significand.3:27
493 #: build/C/man3/sin.3:54 build/C/man3/sinh.3:55 build/C/man3/sqrt.3:53
494 #: build/C/man3/tan.3:54 build/C/man3/tanh.3:54 build/C/man3/tgamma.3:30
495 #: build/C/man3/trunc.3:44 build/C/man3/y0.3:68
497 "Feature Test Macro Requirements for glibc (see B<feature_test_macros>(7)):"
498 msgstr "glibc 向けの機能検査マクロの要件 (B<feature_test_macros>(7) 参照):"
501 #: build/C/man3/abs.3:59
506 #: build/C/man3/abs.3:62 build/C/man3/div.3:63 build/C/man3/exp2.3:63
507 #: build/C/man3/fdim.3:34 build/C/man3/fma.3:40 build/C/man3/fmax.3:35
508 #: build/C/man3/fmin.3:35 build/C/man3/fpclassify.3:45
509 #: build/C/man3/isgreater.3:43 build/C/man3/log2.3:63 build/C/man3/lrint.3:59
510 #: build/C/man3/lround.3:60 build/C/man3/nan.3:37 build/C/man3/nextafter.3:65
511 #: build/C/man3/remquo.3:40 build/C/man3/round.3:55 build/C/man3/scalbln.3:60
512 #: build/C/man3/signbit.3:31 build/C/man3/tgamma.3:39 build/C/man3/trunc.3:53
514 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ "
517 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ "
521 #: build/C/man3/abs.3:65 build/C/man3/acos.3:63 build/C/man3/acosh.3:65
522 #: build/C/man3/acosh.3:75 build/C/man3/asin.3:65 build/C/man3/asinh.3:65
523 #: build/C/man3/asinh.3:75 build/C/man3/atan.3:65 build/C/man3/atan2.3:63
524 #: build/C/man3/atanh.3:65 build/C/man3/atanh.3:75 build/C/man3/cbrt.3:61
525 #: build/C/man3/cbrt.3:70 build/C/man3/ceil.3:58 build/C/man3/copysign.3:62
526 #: build/C/man3/cos.3:64 build/C/man3/cosh.3:66 build/C/man3/div.3:66
527 #: build/C/man3/erf.3:62 build/C/man3/erf.3:72 build/C/man3/erfc.3:53
528 #: build/C/man3/erfc.3:63 build/C/man3/exp.3:66 build/C/man3/exp2.3:66
529 #: build/C/man3/expm1.3:60 build/C/man3/expm1.3:70 build/C/man3/fabs.3:62
530 #: build/C/man3/fdim.3:37 build/C/man3/finite.3:70 build/C/man3/finite.3:83
531 #: build/C/man3/floor.3:57 build/C/man3/fma.3:43 build/C/man3/fmax.3:38
532 #: build/C/man3/fmin.3:38 build/C/man3/fmod.3:65 build/C/man3/fpclassify.3:48
533 #: build/C/man3/fpclassify.3:56 build/C/man3/fpclassify.3:64
534 #: build/C/man3/frexp.3:64 build/C/man3/hypot.3:62 build/C/man3/hypot.3:72
535 #: build/C/man3/ilogb.3:58 build/C/man3/ilogb.3:68 build/C/man3/isgreater.3:46
536 #: build/C/man3/ldexp.3:64 build/C/man3/lgamma.3:49 build/C/man3/lgamma.3:59
537 #: build/C/man3/log.3:66 build/C/man3/log10.3:66 build/C/man3/log1p.3:59
538 #: build/C/man3/log1p.3:69 build/C/man3/log2.3:66 build/C/man3/logb.3:57
539 #: build/C/man3/logb.3:67 build/C/man3/lrint.3:62 build/C/man3/lround.3:63
540 #: build/C/man3/modf.3:64 build/C/man3/nan.3:40 build/C/man3/nextafter.3:47
541 #: build/C/man3/nextafter.3:57 build/C/man3/nextafter.3:68
542 #: build/C/man3/pow.3:65 build/C/man3/remainder.3:73
543 #: build/C/man3/remainder.3:83 build/C/man3/remquo.3:43 build/C/man3/rint.3:64
544 #: build/C/man3/rint.3:74 build/C/man3/rint.3:84 build/C/man3/round.3:58
545 #: build/C/man3/scalbln.3:63 build/C/man3/scalbln.3:74
546 #: build/C/man3/signbit.3:34 build/C/man3/sin.3:65 build/C/man3/sinh.3:66
547 #: build/C/man3/sqrt.3:64 build/C/man3/tan.3:65 build/C/man3/tanh.3:65
548 #: build/C/man3/tgamma.3:42 build/C/man3/trunc.3:56
549 msgid "or I<cc\\ -std=c99>"
550 msgstr "or I<cc\\ -std=c99>"
553 #: build/C/man3/abs.3:79
555 "The B<abs>() function computes the absolute value of the integer argument "
556 "I<j>. The B<labs>(), B<llabs>() and B<imaxabs>() functions compute the "
557 "absolute value of the argument I<j> of the appropriate integer type for the "
560 "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>"
561 "(), 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"
565 #: build/C/man3/abs.3:79 build/C/man3/acos.3:73 build/C/man3/acosh.3:84
566 #: build/C/man3/asin.3:74 build/C/man3/asinh.3:84 build/C/man3/atan.3:74
567 #: build/C/man3/atan2.3:72 build/C/man3/atanh.3:84 build/C/man3/cbrt.3:79
568 #: build/C/man3/ceil.3:69 build/C/man3/copysign.3:78 build/C/man3/cos.3:75
569 #: build/C/man3/cosh.3:79 build/C/man3/div.3:89 build/C/man3/erf.3:83
570 #: build/C/man3/erfc.3:71 build/C/man3/exp.3:74 build/C/man3/exp10.3:58
571 #: build/C/man3/exp2.3:74 build/C/man3/expm1.3:88 build/C/man3/fabs.3:70
572 #: build/C/man3/fdim.3:42 build/C/man3/fenv.3:258 build/C/man3/floor.3:68
573 #: build/C/man3/fma.3:53 build/C/man3/fmax.3:45 build/C/man3/fmin.3:45
574 #: build/C/man3/fmod.3:87 build/C/man3/frexp.3:74 build/C/man3/gamma.3:59
575 #: build/C/man3/hypot.3:92 build/C/man3/ilogb.3:78 build/C/man3/infnan.3:56
576 #: build/C/man3/isgreater.3:111 build/C/man3/j0.3:114 build/C/man3/ldexp.3:73
577 #: build/C/man3/lgamma.3:94 build/C/man3/log.3:73 build/C/man3/log10.3:73
578 #: build/C/man3/log1p.3:83 build/C/man3/log2.3:73 build/C/man3/logb.3:94
579 #: build/C/man3/lrint.3:73 build/C/man3/lround.3:76 build/C/man3/modf.3:76
580 #: build/C/man3/nextafter.3:98 build/C/man3/pow.3:75
581 #: build/C/man3/remainder.3:118 build/C/man3/remquo.3:73
582 #: build/C/man3/rint.3:105 build/C/man3/round.3:75 build/C/man3/scalb.3:79
583 #: build/C/man3/scalbln.3:95 build/C/man3/signbit.3:53 build/C/man3/sin.3:76
584 #: build/C/man3/sincos.3:49 build/C/man3/sinh.3:79 build/C/man3/sqrt.3:71
585 #: build/C/man3/tan.3:76 build/C/man3/tanh.3:78 build/C/man3/tgamma.3:67
586 #: build/C/man3/trunc.3:63 build/C/man3/y0.3:119
592 #: build/C/man3/abs.3:82
594 "Returns the absolute value of the integer argument, of the appropriate "
595 "integer type for the function."
596 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。"
599 #: build/C/man3/abs.3:82 build/C/man3/ceil.3:81 build/C/man3/modf.3:95
600 #: build/C/man3/round.3:88 build/C/man3/scalbln.3:160
601 #: build/C/man3/signbit.3:61 build/C/man3/trunc.3:75
607 #: build/C/man3/abs.3:83 build/C/man3/ceil.3:82 build/C/man3/modf.3:96
608 #: build/C/man3/round.3:89 build/C/man3/scalbln.3:161
609 #: build/C/man3/signbit.3:62 build/C/man3/trunc.3:76
611 msgid "Multithreading (see pthreads(7))"
615 #: build/C/man3/abs.3:91
617 "The B<abs>(), B<labs>(), B<llabs>(), and B<imaxabs>() functions are thread-"
621 #. POSIX.1 (1996 edition) requires only the
625 #: build/C/man3/abs.3:106
627 "SVr4, POSIX.1-2001, 4.3BSD, C99. C89 only includes the B<abs>() and B<labs>"
628 "() functions; the functions B<llabs>() and B<imaxabs>() were added in C99."
630 "SVr4, POSIX.1-2001, 4.3BSD, C99. C89 は B<abs>() 関数と B<labs>() 関数のみ"
631 "を含んでいる。 B<llabs>() 関数と B<imaxabs>() 関数は C99 で追加された。"
634 #: build/C/man3/abs.3:106 build/C/man3/ceil.3:95 build/C/man3/copysign.3:97
635 #: build/C/man3/erfc.3:128 build/C/man3/fenv.3:267 build/C/man3/finite.3:112
636 #: build/C/man3/floor.3:86 build/C/man3/fpclassify.3:125
637 #: build/C/man3/gamma.3:68 build/C/man3/infnan.3:89
638 #: build/C/man3/isgreater.3:127 build/C/man7/math_error.7:187
639 #: build/C/man3/pow10.3:51 build/C/man3/rint.3:118 build/C/man3/round.3:98
640 #: build/C/man3/scalbln.3:173 build/C/man3/tgamma.3:164
641 #: build/C/man3/trunc.3:85
647 #: build/C/man3/abs.3:109
649 "Trying to take the absolute value of the most negative integer is not "
651 msgstr "最大の負整数の絶対値は、定義されていない。"
654 #: build/C/man3/abs.3:118
656 "The B<llabs>() function is included in glibc since version 2.0, but is not "
657 "in libc5 or libc4. The B<imaxabs>() function is included in glibc since "
660 "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 "
661 "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"
665 #: build/C/man3/abs.3:124
667 "For B<llabs>() to be declared, it may be necessary to define "
668 "B<_ISOC99_SOURCE> or B<_ISOC9X_SOURCE> (depending on the version of glibc) "
669 "before including any standard headers."
671 "B<llabs>() が宣言されるためには、標準ヘッダを include する前に "
672 "B<_ISOC99_SOURCE> か B<_ISOC9X_SOURCE>(どちらかは glibc の バージョンに依存す"
673 "る)を define しておく必要がある。"
676 #: build/C/man3/abs.3:135
678 "GCC handles B<abs>() and B<labs>() as built-in functions. GCC 3.0 also "
679 "handles B<llabs>() and B<imaxabs>() as built-ins."
681 "GCC は B<abs>() と B<labs>() をビルドイン関数として扱う。 GCC 3.0 は "
682 "B<llabs>() と B<imaxabs>() もビルドインとして扱う。"
685 #: build/C/man3/abs.3:141
686 msgid "B<cabs>(3), B<ceil>(3), B<fabs>(3), B<floor>(3), B<rint>(3)"
687 msgstr "B<cabs>(3), B<ceil>(3), B<fabs>(3), B<floor>(3), B<rint>(3)"
690 #: build/C/man3/acos.3:35
696 #: build/C/man3/acos.3:35 build/C/man3/acosh.3:35 build/C/man3/asin.3:35
697 #: build/C/man3/asinh.3:35 build/C/man3/atan.3:35 build/C/man3/atan2.3:35
698 #: build/C/man3/cbrt.3:30 build/C/man3/cosh.3:36 build/C/man3/erf.3:35
699 #: build/C/man3/erfc.3:26 build/C/man3/exp.3:36 build/C/man3/exp2.3:36
700 #: build/C/man3/fabs.3:32 build/C/man3/fdim.3:9 build/C/man3/floor.3:27
701 #: build/C/man3/fma.3:12 build/C/man3/fmax.3:9 build/C/man3/fmin.3:9
702 #: build/C/man3/fpclassify.3:10 build/C/man3/frexp.3:33
703 #: build/C/man3/hypot.3:33 build/C/man3/ilogb.3:29 build/C/man3/j0.3:36
704 #: build/C/man3/ldexp.3:34 build/C/man3/log.3:36 build/C/man3/log10.3:36
705 #: build/C/man3/log1p.3:29 build/C/man3/logb.3:29 build/C/man3/lrint.3:27
706 #: build/C/man3/lround.3:27 build/C/man3/nan.3:11 build/C/man3/nextafter.3:11
707 #: build/C/man3/remainder.3:37 build/C/man3/remquo.3:12 build/C/man3/rint.3:27
708 #: build/C/man3/sinh.3:36 build/C/man3/sqrt.3:34 build/C/man3/tanh.3:35
709 #: build/C/man3/tgamma.3:13
715 #: build/C/man3/acos.3:38
716 msgid "acos, acosf, acosl - arc cosine function"
717 msgstr "acos, acosf, acosl - 逆余弦(arc cosine)関数"
720 #: build/C/man3/acos.3:45
723 "B<double acos(double >I<x>B<);>\n"
724 "B<float acosf(float >I<x>B<);>\n"
725 "B<long double acosl(long double >I<x>B<);>\n"
727 "B<double acos(double >I<x>B<);>\n"
728 "B<float acosf(float >I<x>B<);>\n"
729 "B<long double acosl(long double >I<x>B<);>\n"
732 #: build/C/man3/acos.3:48 build/C/man3/acosh.3:50 build/C/man3/asin.3:50
733 #: build/C/man3/asinh.3:50 build/C/man3/atan.3:50 build/C/man3/atan2.3:48
734 #: build/C/man3/atanh.3:50 build/C/man3/cbrt.3:45 build/C/man3/ceil.3:43
735 #: build/C/man3/copysign.3:46 build/C/man3/cos.3:49 build/C/man3/cosh.3:51
736 #: build/C/man3/erf.3:48 build/C/man3/erfc.3:39 build/C/man3/exp.3:51
737 #: build/C/man3/exp10.3:52 build/C/man3/exp2.3:51 build/C/man3/expm1.3:45
738 #: build/C/man3/fabs.3:47 build/C/man3/fdim.3:22 build/C/man3/fenv.3:61
739 #: build/C/man3/floor.3:42 build/C/man3/fma.3:27 build/C/man3/fmax.3:22
740 #: build/C/man3/fmin.3:22 build/C/man3/fmod.3:50 build/C/man3/fpclassify.3:30
741 #: build/C/man3/frexp.3:49 build/C/man3/gamma.3:22 build/C/man3/hypot.3:48
742 #: build/C/man3/ilogb.3:42 build/C/man3/infnan.3:44
743 #: build/C/man3/isgreater.3:32 build/C/man3/j0.3:64 build/C/man3/ldexp.3:49
744 #: build/C/man3/lgamma.3:35 build/C/man3/log.3:51 build/C/man3/log10.3:51
745 #: build/C/man3/log1p.3:44 build/C/man3/log2.3:51 build/C/man3/logb.3:42
746 #: build/C/man3/lrint.3:48 build/C/man3/lround.3:49 build/C/man3/matherr.3:41
747 #: build/C/man3/modf.3:49 build/C/man3/nan.3:24 build/C/man3/nextafter.3:31
748 #: build/C/man3/pow.3:50 build/C/man3/pow10.3:41 build/C/man3/remainder.3:57
749 #: build/C/man3/remquo.3:27 build/C/man3/rint.3:49 build/C/man3/round.3:42
750 #: build/C/man3/scalb.3:41 build/C/man3/scalbln.3:47 build/C/man3/signbit.3:20
751 #: build/C/man3/significand.3:23 build/C/man3/sin.3:50
752 #: build/C/man3/sincos.3:25 build/C/man3/sinh.3:51 build/C/man3/sqrt.3:49
753 #: build/C/man3/tan.3:50 build/C/man3/tanh.3:50 build/C/man3/tgamma.3:26
754 #: build/C/man3/trunc.3:40 build/C/man3/y0.3:64
755 msgid "Link with I<-lm>."
756 msgstr "I<-lm> でリンクする。"
759 #: build/C/man3/acos.3:57
760 msgid "B<acosf>(), B<acosl>():"
761 msgstr "B<acosf>(), B<acosl>():"
764 #: build/C/man3/acos.3:60 build/C/man3/acosh.3:72 build/C/man3/asin.3:62
765 #: build/C/man3/asinh.3:72 build/C/man3/atan.3:62 build/C/man3/atan2.3:60
766 #: build/C/man3/atanh.3:72 build/C/man3/ceil.3:55 build/C/man3/cos.3:61
767 #: build/C/man3/cosh.3:63 build/C/man3/erf.3:69 build/C/man3/exp.3:63
768 #: build/C/man3/expm1.3:67 build/C/man3/fabs.3:59 build/C/man3/floor.3:54
769 #: build/C/man3/fmod.3:62 build/C/man3/fpclassify.3:61 build/C/man3/frexp.3:61
770 #: build/C/man3/hypot.3:69 build/C/man3/ilogb.3:65 build/C/man3/ldexp.3:61
771 #: build/C/man3/lgamma.3:56 build/C/man3/log.3:63 build/C/man3/log10.3:63
772 #: build/C/man3/log1p.3:66 build/C/man3/logb.3:64 build/C/man3/modf.3:61
773 #: build/C/man3/nextafter.3:54 build/C/man3/pow.3:62
774 #: build/C/man3/remainder.3:80 build/C/man3/rint.3:81
775 #: build/C/man3/scalbln.3:71 build/C/man3/sin.3:62 build/C/man3/sinh.3:63
776 #: build/C/man3/sqrt.3:61 build/C/man3/tan.3:62 build/C/man3/tanh.3:62
778 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
779 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
781 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
782 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
785 #: build/C/man3/acos.3:73
787 "The B<acos>() function calculates the arc cosine of I<x>; that is the value "
788 "whose cosine is I<x>."
790 "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 "
791 "(cosine) が I<x> となる値である。"
794 #: build/C/man3/acos.3:77
796 "On success, these functions return the arc cosine of I<x> in radians; the "
797 "return value is in the range [0,\\ pi]."
799 "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,"
803 #: build/C/man3/acos.3:81 build/C/man3/acosh.3:91 build/C/man3/asin.3:82
804 #: build/C/man3/asinh.3:91 build/C/man3/atan.3:82 build/C/man3/atanh.3:91
805 #: build/C/man3/cos.3:82 build/C/man3/cosh.3:86 build/C/man3/erf.3:91
806 #: build/C/man3/erfc.3:79 build/C/man3/exp.3:82 build/C/man3/expm1.3:96
807 #: build/C/man3/fabs.3:77 build/C/man3/j0.3:122 build/C/man3/ldexp.3:87
808 #: build/C/man3/lgamma.3:100 build/C/man3/log.3:81 build/C/man3/log1p.3:91
809 #: build/C/man3/logb.3:102 build/C/man3/scalbln.3:106 build/C/man3/sin.3:83
810 #: build/C/man3/sinh.3:86 build/C/man3/sqrt.3:78 build/C/man3/tan.3:83
811 #: build/C/man3/tanh.3:85 build/C/man3/tgamma.3:73 build/C/man3/y0.3:127
812 msgid "If I<x> is a NaN, a NaN is returned."
813 msgstr "I<x> が NaN の場合、NaN が返される。"
816 #: build/C/man3/acos.3:86 build/C/man3/acosh.3:95
817 msgid "If I<x> is +1, +0 is returned."
818 msgstr "I<x> が +1 の場合、+0 が返される。"
821 #: build/C/man3/acos.3:92 build/C/man3/cos.3:88 build/C/man3/sin.3:92
822 #: build/C/man3/tan.3:89
824 "If I<x> is positive infinity or negative infinity, a domain error occurs, "
825 "and a NaN is returned."
827 "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、"
830 #. POSIX.1-2001 documents an optional range error for subnormal x;
831 #. glibc 2.8 does not do this.
833 #: build/C/man3/acos.3:98 build/C/man3/asin.3:96
835 "If I<x> is outside the range [-1,\\ 1], a domain error occurs, and a NaN is "
838 "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"
842 #: build/C/man3/acos.3:98 build/C/man3/acosh.3:105 build/C/man3/asin.3:96
843 #: build/C/man3/asinh.3:103 build/C/man3/atan.3:94 build/C/man3/atan2.3:162
844 #: build/C/man3/atanh.3:115 build/C/man3/cbrt.3:88 build/C/man3/ceil.3:78
845 #: build/C/man3/copysign.3:90 build/C/man3/cos.3:88 build/C/man3/cosh.3:104
846 #: build/C/man3/erf.3:106 build/C/man3/erfc.3:102 build/C/man3/exp.3:105
847 #: build/C/man3/exp10.3:65 build/C/man3/exp2.3:81 build/C/man3/expm1.3:117
848 #: build/C/man3/fabs.3:85 build/C/man3/fdim.3:59 build/C/man3/floor.3:77
849 #: build/C/man3/fma.3:117 build/C/man3/fmax.3:54 build/C/man3/fmin.3:54
850 #: build/C/man3/fmod.3:120 build/C/man3/frexp.3:106 build/C/man3/gamma.3:62
851 #: build/C/man3/hypot.3:128 build/C/man3/ilogb.3:110 build/C/man3/infnan.3:76
852 #: build/C/man3/isgreater.3:123 build/C/man3/j0.3:129 build/C/man3/ldexp.3:106
853 #: build/C/man3/lgamma.3:130 build/C/man3/log.3:105 build/C/man3/log10.3:81
854 #: build/C/man3/log1p.3:113 build/C/man3/log2.3:81 build/C/man3/logb.3:116
855 #: build/C/man3/lrint.3:87 build/C/man3/lround.3:90 build/C/man3/modf.3:93
856 #: build/C/man3/nextafter.3:143 build/C/man3/pow.3:256
857 #: build/C/man3/remainder.3:150 build/C/man3/remquo.3:101
858 #: build/C/man3/rint.3:113 build/C/man3/round.3:83 build/C/man3/scalb.3:138
859 #: build/C/man3/scalbln.3:130 build/C/man3/signbit.3:59 build/C/man3/sin.3:92
860 #: build/C/man3/sincos.3:52 build/C/man3/sinh.3:109 build/C/man3/sqrt.3:92
861 #: build/C/man3/tan.3:107 build/C/man3/tanh.3:98 build/C/man3/tgamma.3:107
862 #: build/C/man3/trunc.3:71 build/C/man3/y0.3:164
868 #: build/C/man3/acos.3:103 build/C/man3/acosh.3:110 build/C/man3/asin.3:101
869 #: build/C/man3/atanh.3:120 build/C/man3/cos.3:93 build/C/man3/cosh.3:109
870 #: build/C/man3/erf.3:111 build/C/man3/erfc.3:107 build/C/man3/exp.3:110
871 #: build/C/man3/exp10.3:70 build/C/man3/exp2.3:86 build/C/man3/expm1.3:122
872 #: build/C/man3/fdim.3:64 build/C/man3/fma.3:122 build/C/man3/fmod.3:125
873 #: build/C/man3/hypot.3:133 build/C/man3/ilogb.3:115 build/C/man3/j0.3:134
874 #: build/C/man3/ldexp.3:111 build/C/man3/lgamma.3:135 build/C/man3/log.3:110
875 #: build/C/man3/log10.3:86 build/C/man3/log1p.3:118 build/C/man3/log2.3:86
876 #: build/C/man3/logb.3:121 build/C/man3/lrint.3:92 build/C/man3/lround.3:95
877 #: build/C/man3/nextafter.3:148 build/C/man3/pow.3:281
878 #: build/C/man3/remainder.3:155 build/C/man3/remquo.3:106
879 #: build/C/man3/scalb.3:143 build/C/man3/scalbln.3:135 build/C/man3/sin.3:97
880 #: build/C/man3/sincos.3:57 build/C/man3/sinh.3:114 build/C/man3/sqrt.3:97
881 #: build/C/man3/tan.3:112 build/C/man3/tgamma.3:112 build/C/man3/y0.3:169
883 "See B<math_error>(7) for information on how to determine whether an error "
884 "has occurred when calling these functions."
886 "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 "
887 "B<math_error>(7) を参照のこと。"
890 #: build/C/man3/acos.3:105 build/C/man3/acosh.3:112 build/C/man3/asin.3:103
891 #: build/C/man3/atanh.3:122 build/C/man3/cos.3:95 build/C/man3/cosh.3:111
892 #: build/C/man3/erf.3:113 build/C/man3/erfc.3:109 build/C/man3/exp.3:112
893 #: build/C/man3/expm1.3:124 build/C/man3/fdim.3:66 build/C/man3/fma.3:124
894 #: build/C/man3/fmod.3:127 build/C/man3/hypot.3:135 build/C/man3/ilogb.3:117
895 #: build/C/man3/j0.3:136 build/C/man3/ldexp.3:113 build/C/man3/lgamma.3:137
896 #: build/C/man3/log.3:112 build/C/man3/log1p.3:120 build/C/man3/logb.3:123
897 #: build/C/man3/lrint.3:94 build/C/man3/lround.3:97
898 #: build/C/man3/nextafter.3:150 build/C/man3/pow.3:283
899 #: build/C/man3/remainder.3:157 build/C/man3/remquo.3:108
900 #: build/C/man3/scalb.3:145 build/C/man3/scalbln.3:137 build/C/man3/sin.3:99
901 #: build/C/man3/sincos.3:59 build/C/man3/sinh.3:116 build/C/man3/sqrt.3:99
902 #: build/C/man3/tan.3:114 build/C/man3/tgamma.3:114 build/C/man3/y0.3:171
903 msgid "The following errors can occur:"
904 msgstr "以下のエラーが発生する可能性がある。"
907 #: build/C/man3/acos.3:105 build/C/man3/asin.3:103
909 msgid "Domain error: I<x> is outside the range [-1,\\ 1]"
910 msgstr "領域エラー (domain error): I<x> が [-1,\\ 1] の範囲に入っていない"
913 #: build/C/man3/acos.3:113 build/C/man3/acosh.3:120 build/C/man3/asin.3:111
914 #: build/C/man3/atanh.3:130 build/C/man3/fmod.3:146 build/C/man3/log.3:120
915 #: build/C/man3/pow.3:291 build/C/man3/remainder.3:180 build/C/man3/sqrt.3:107
916 #: build/C/man3/y0.3:179
918 "I<errno> is set to B<EDOM>. An invalid floating-point exception "
919 "(B<FE_INVALID>) is raised."
921 "I<errno> に B<EDOM> が設定される。 不正 (invalid) 浮動小数点例外 "
922 "(B<FE_INVALID>) が上がる。"
925 #: build/C/man3/acos.3:119 build/C/man3/acosh.3:126 build/C/man3/asin.3:117
926 #: build/C/man3/asinh.3:111 build/C/man3/atan.3:102 build/C/man3/atan2.3:172
927 #: build/C/man3/atanh.3:145 build/C/man3/ceil.3:95 build/C/man3/exp.3:134
928 #: build/C/man3/exp2.3:97 build/C/man3/fabs.3:93 build/C/man3/floor.3:86
929 #: build/C/man3/fmod.3:152 build/C/man3/frexp.3:114 build/C/man3/ldexp.3:135
930 #: build/C/man3/log.3:134 build/C/man3/log10.3:95 build/C/man3/modf.3:109
931 #: build/C/man3/pow.3:322 build/C/man3/sin.3:114 build/C/man3/sinh.3:130
932 #: build/C/man3/sqrt.3:113 build/C/man3/tan.3:139 build/C/man3/tanh.3:106
934 "C99, POSIX.1-2001. The variant returning I<double> also conforms to SVr4, "
937 "C99, POSIX.1-2001. I<double> 版の関数は SVr4, 4.3BSD, C89 にも準拠している。"
940 #: build/C/man3/acos.3:127
942 "B<asin>(3), B<atan>(3), B<atan2>(3), B<cacos>(3), B<cos>(3), B<sin>(3), "
945 "B<asin>(3), B<atan>(3), B<atan2>(3), B<cacos>(3), B<cos>(3), B<sin>(3), "
949 #: build/C/man3/acosh.3:35
955 #: build/C/man3/acosh.3:38
956 msgid "acosh, acoshf, acoshl - inverse hyperbolic cosine function"
957 msgstr "acosh, acoshf, acoshl - 逆双曲線余弦(inverse hyperbolic cosine)関数"
960 #: build/C/man3/acosh.3:43
962 msgid "B<double acosh(double >I<x>B<);>\n"
963 msgstr "B<double acosh(double >I<x>B<);>\n"
966 #: build/C/man3/acosh.3:45
968 msgid "B<float acoshf(float >I<x>B<);>\n"
969 msgstr "B<float acoshf(float >I<x>B<);>\n"
972 #: build/C/man3/acosh.3:47
974 msgid "B<long double acoshl(long double >I<x>B<);>\n"
975 msgstr "B<long double acoshl(long double >I<x>B<);>\n"
978 #: build/C/man3/acosh.3:58
983 #: build/C/man3/acosh.3:62 build/C/man3/asinh.3:62 build/C/man3/atanh.3:62
984 #: build/C/man3/cbrt.3:58 build/C/man3/expm1.3:57 build/C/man3/ilogb.3:55
985 #: build/C/man3/log1p.3:56 build/C/man3/logb.3:54 build/C/man3/nextafter.3:44
986 #: build/C/man3/rint.3:71
988 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
989 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
992 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
993 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
997 #: build/C/man3/acosh.3:69
998 msgid "B<acoshf>(), B<acoshl>():"
999 msgstr "B<acoshf>(), B<acoshl>():"
1002 #: build/C/man3/acosh.3:84
1004 "The B<acosh>() function calculates the inverse hyperbolic cosine of I<x>; "
1005 "that is the value whose hyperbolic cosine is I<x>."
1007 "B<acosh>() 関数は I<x> の逆双曲線余弦(inverse hyperbolic cosine)を 計算す"
1008 "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"
1012 #: build/C/man3/acosh.3:87
1014 "On success, these functions return the inverse hyperbolic cosine of I<x>."
1015 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。"
1018 #: build/C/man3/acosh.3:99 build/C/man3/exp.3:87 build/C/man3/expm1.3:105
1019 #: build/C/man3/log.3:90 build/C/man3/log1p.3:95 build/C/man3/sqrt.3:86
1020 #: build/C/man3/tgamma.3:77
1021 msgid "If I<x> is positive infinity, positive infinity is returned."
1022 msgstr "I<x> が正の無限大の場合、正の無限大が返される。"
1025 #: build/C/man3/acosh.3:105
1027 "If I<x> is less than 1, a domain error occurs, and the functions return a "
1030 "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"
1034 #: build/C/man3/acosh.3:112
1036 msgid "Domain error: I<x> is less than 1"
1037 msgstr "領域エラー (domain error): I<x> が 1 より小さい"
1040 #: build/C/man3/acosh.3:133
1042 "B<asinh>(3), B<atanh>(3), B<cacosh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1044 "B<asinh>(3), B<atanh>(3), B<cacosh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1047 #: build/C/man3/asin.3:35
1053 #: build/C/man3/asin.3:38
1054 msgid "asin, asinf, asinl - arc sine function"
1055 msgstr "asin, asinf, asinl - 逆正弦(arc sine)関数"
1058 #: build/C/man3/asin.3:43
1060 msgid "B<double asin(double >I<x>B<);>\n"
1061 msgstr "B<double asin(double >I<x>B<);>\n"
1064 #: build/C/man3/asin.3:45
1066 msgid "B<float asinf(float >I<x>B<);>\n"
1067 msgstr "B<float asinf(float >I<x>B<);>\n"
1070 #: build/C/man3/asin.3:47
1072 msgid "B<long double asinl(long double >I<x>B<);>\n"
1073 msgstr "B<long double asinl(long double >I<x>B<);>\n"
1076 #: build/C/man3/asin.3:59
1077 msgid "B<asinf>(), B<asinl>():"
1078 msgstr "B<asinf>(), B<asinl>():"
1081 #: build/C/man3/asin.3:74
1083 "The B<asin>() function calculates the principal value of the arc sine of "
1084 "I<x>; that is the value whose sine is I<x>."
1086 "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"
1087 "正弦(sine)が I<x> となるような値である。"
1090 #: build/C/man3/asin.3:78
1092 "On success, these functions return the principal value of the arc sine of "
1093 "I<x> in radians; the return value is in the range [-pi/2,\\ pi/2]."
1095 "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"
1096 "は [-pi/2,\\ pi/2] の範囲となる。"
1099 #: build/C/man3/asin.3:87 build/C/man3/asinh.3:95 build/C/man3/atan.3:87
1100 #: build/C/man3/atanh.3:95 build/C/man3/erf.3:95 build/C/man3/expm1.3:101
1101 #: build/C/man3/scalbln.3:115 build/C/man3/sinh.3:90 build/C/man3/sqrt.3:82
1102 #: build/C/man3/tanh.3:89
1103 msgid "If I<x> is +0 (-0), +0 (-0) is returned."
1104 msgstr "I<x> が +0 (-0) の場合、+0 (-0) が返される。"
1107 #: build/C/man3/asin.3:125
1109 "B<acos>(3), B<atan>(3), B<atan2>(3), B<casin>(3), B<cos>(3), B<sin>(3), "
1112 "B<acos>(3), B<atan>(3), B<atan2>(3), B<casin>(3), B<cos>(3), B<sin>(3), "
1116 #: build/C/man3/asinh.3:35
1122 #: build/C/man3/asinh.3:38
1123 msgid "asinh, asinhf, asinhl - inverse hyperbolic sine function"
1124 msgstr "asinh, asinhf, asinhl - 逆双曲線正弦(inverse hyperbolic sine)関数"
1127 #: build/C/man3/asinh.3:43
1129 msgid "B<double asinh(double >I<x>B<);>\n"
1130 msgstr "B<double asinh(double >I<x>B<);>\n"
1133 #: build/C/man3/asinh.3:45
1135 msgid "B<float asinhf(float >I<x>B<);>\n"
1136 msgstr "B<float asinhf(float >I<x>B<);>\n"
1139 #: build/C/man3/asinh.3:47
1141 msgid "B<long double asinhl(long double >I<x>B<);>\n"
1142 msgstr "B<long double asinhl(long double >I<x>B<);>\n"
1145 #: build/C/man3/asinh.3:58
1147 msgstr "B<asinh>():"
1150 #: build/C/man3/asinh.3:69
1151 msgid "B<asinhf>(), B<asinhl>():"
1152 msgstr "B<asinhf>(), B<asinhl>():"
1155 #: build/C/man3/asinh.3:84
1157 "The B<asinh>() function calculates the inverse hyperbolic sine of I<x>; "
1158 "that is the value whose hyperbolic sine is I<x>."
1160 "B<asinh>() 関数は I<x> 逆双曲線正弦(inverse hyperbolic sine)を 計算する。"
1161 "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。"
1164 #: build/C/man3/asinh.3:87
1165 msgid "On success, these functions return the inverse hyperbolic sine of I<x>."
1166 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。"
1169 #: build/C/man3/asinh.3:103 build/C/man3/ldexp.3:92 build/C/man3/scalbln.3:111
1170 #: build/C/man3/sinh.3:95
1172 "If I<x> is positive infinity (negative infinity), positive infinity "
1173 "(negative infinity) is returned."
1175 "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。"
1178 #: build/C/man3/asinh.3:105 build/C/man3/atan.3:96 build/C/man3/atan2.3:166
1179 #: build/C/man3/cbrt.3:90 build/C/man3/copysign.3:92 build/C/man3/fabs.3:87
1180 #: build/C/man3/fmax.3:56 build/C/man3/fmin.3:56 build/C/man3/frexp.3:108
1181 #: build/C/man3/isgreater.3:125 build/C/man3/modf.3:95
1182 #: build/C/man3/signbit.3:61 build/C/man3/tanh.3:100 build/C/man3/trunc.3:73
1183 msgid "No errors occur."
1187 #: build/C/man3/asinh.3:118
1189 "B<acosh>(3), B<atanh>(3), B<casinh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1191 "B<acosh>(3), B<atanh>(3), B<casinh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1194 #: build/C/man3/atan.3:35
1200 #: build/C/man3/atan.3:38
1201 msgid "atan, atanf, atanl - arc tangent function"
1202 msgstr "atan, atanf, atanl - 逆正接(arc tangent)関数"
1205 #: build/C/man3/atan.3:43
1207 msgid "B<double atan(double >I<x>B<);>\n"
1208 msgstr "B<double atan(double >I<x>B<);>\n"
1211 #: build/C/man3/atan.3:45
1213 msgid "B<float atanf(float >I<x>B<);>\n"
1214 msgstr "B<float atanf(float >I<x>B<);>\n"
1217 #: build/C/man3/atan.3:47
1219 msgid "B<long double atanl( long double >I<x>B<);>\n"
1220 msgstr "B<long double atanl( long double >I<x>B<);>\n"
1223 #: build/C/man3/atan.3:59
1224 msgid "B<atanf>(), B<atanl>():"
1225 msgstr "B<atanf>(), B<atanl>():"
1228 #: build/C/man3/atan.3:74
1230 "The B<atan>() function calculates the principal value of the arc tangent of "
1231 "I<x>; that is the value whose tangent is I<x>."
1233 "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"
1234 "(tangent)が I<x> となるような値である。"
1237 #: build/C/man3/atan.3:78
1239 "On success, these functions return the principal value of the arc tangent of "
1240 "I<x> in radians; the return value is in the range [-pi/2,\\ pi/2]."
1242 "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"
1243 "は [-pi/2,\\ pi/2] の範囲となる。"
1245 #. POSIX.1-2001 documents an optional range error for subnormal x;
1246 #. glibc 2.8 does not do this.
1248 #: build/C/man3/atan.3:94
1250 "If I<x> is positive infinity (negative infinity), +pi/2 (-pi/2) is returned."
1251 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。"
1254 #: build/C/man3/atan.3:111
1256 "B<acos>(3), B<asin>(3), B<atan2>(3), B<carg>(3), B<catan>(3), B<cos>(3), "
1257 "B<sin>(3), B<tan>(3)"
1259 "B<acos>(3), B<asin>(3), B<atan2>(3), B<carg>(3), B<catan>(3), B<cos>(3), "
1260 "B<sin>(3), B<tan>(3)"
1263 #: build/C/man3/atan2.3:35
1269 #: build/C/man3/atan2.3:38
1270 msgid "atan2, atan2f, atan2l - arc tangent function of two variables"
1271 msgstr "atan2, atan2f, atan2l - 二つの変数に対する逆正接(arc tangent)関数"
1274 #: build/C/man3/atan2.3:45
1277 "B<double atan2(double >I<y>B<, double >I<x>B<);>\n"
1278 "B<float atan2f(float >I<y>B<, float >I<x>B<);>\n"
1279 "B<long double atan2l(long double >I<y>B<, long double >I<x>B<);>\n"
1281 "B<double atan2(double >I<y>B<, double >I<x>B<);>\n"
1282 "B<float atan2f(float >I<y>B<, float >I<x>B<);>\n"
1283 "B<long double atan2l(long double >I<y>B<, long double >I<x>B<);>\n"
1286 #: build/C/man3/atan2.3:57
1287 msgid "B<atan2f>(), B<atan2l>():"
1288 msgstr "B<atan2f>(), B<atan2l>():"
1291 #: build/C/man3/atan2.3:72
1293 "The B<atan2>() function calculates the principal value of the arc tangent "
1294 "of I<y/x>, using the signs of the two arguments to determine the quadrant of "
1297 "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"
1298 "き数の符号は結果の象限を決定するために使われる。"
1301 #: build/C/man3/atan2.3:76
1303 "On success, these functions return the principal value of the arc tangent of "
1304 "I<y/x> in radians; the return value is in the range [-pi,\\ pi]."
1306 "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"
1307 "は [-pi,\\ pi] の範囲となる。"
1310 #: build/C/man3/atan2.3:82
1311 msgid "If I<y> is +0 (-0) and I<x> is less than 0, +pi (-pi) is returned."
1312 msgstr "I<y> が +0 (-0) で I<x> が 0 未満の場合、+pi (-pi) が返される。"
1315 #: build/C/man3/atan2.3:88
1316 msgid "If I<y> is +0 (-0) and I<x> is greater than 0, +0 (-0) is returned."
1317 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。"
1320 #: build/C/man3/atan2.3:94
1321 msgid "If I<y> is less than 0 and I<x> is +0 or -0, -pi/2 is returned."
1322 msgstr "I<y> が 0 未満で I<x> が +0 か -0 の場合、-pi/2 が返される。"
1325 #: build/C/man3/atan2.3:100
1326 msgid "If I<y> is greater than 0 and I<x> is +0 or -0, pi/2 is returned."
1327 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。"
1332 #. is 0, a pole error shall not occur.
1334 #: build/C/man3/atan2.3:111
1335 msgid "If either I<x> or I<y> is NaN, a NaN is returned."
1336 msgstr "I<x> か I<y> のいずかが NaN の場合、NaN が返される。"
1339 #. If the result underflows, a range error may occur and
1341 #. should be returned.
1343 #: build/C/man3/atan2.3:122
1344 msgid "If I<y> is +0 (-0) and I<x> is -0, +pi (-pi) is returned."
1345 msgstr "I<y> が +0 (-0) で I<x> が -0 の場合、+pi (-pi) が返される。"
1348 #: build/C/man3/atan2.3:128
1349 msgid "If I<y> is +0 (-0) and I<x> is +0, +0 (-0) is returned."
1350 msgstr "I<y> が +0 (-0) で I<x> が +0 の場合、+0 (-0) が返される。"
1353 #: build/C/man3/atan2.3:134
1355 "If I<y> is a finite value greater (less) than 0, and I<x> is negative "
1356 "infinity, +pi (-pi) is returned."
1358 "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"
1362 #: build/C/man3/atan2.3:140
1364 "If I<y> is a finite value greater (less) than 0, and I<x> is positive "
1365 "infinity, +0 (-0) is returned."
1367 "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"
1371 #: build/C/man3/atan2.3:147
1373 "If I<y> is positive infinity (negative infinity), and I<x> is finite, pi/2 (-"
1374 "pi/2) is returned."
1376 "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"
1380 #: build/C/man3/atan2.3:153
1382 "If I<y> is positive infinity (negative infinity) and I<x> is negative "
1383 "infinity, +3*pi/4 (-3*pi/4) is returned."
1385 "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) "
1389 #. If both arguments are 0, a domain error shall not occur.
1391 #: build/C/man3/atan2.3:162
1393 "If I<y> is positive infinity (negative infinity) and I<x> is positive "
1394 "infinity, +pi/4 (-pi/4) is returned."
1396 "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"
1400 #: build/C/man3/atan2.3:180
1402 "B<acos>(3), B<asin>(3), B<atan>(3), B<carg>(3), B<cos>(3), B<sin>(3), B<tan>"
1405 "B<acos>(3), B<asin>(3), B<atan>(3), B<carg>(3), B<cos>(3), B<sin>(3), B<tan>"
1409 #: build/C/man3/atanh.3:35
1415 #: build/C/man3/atanh.3:35 build/C/man3/cos.3:34 build/C/man3/lgamma.3:11
1416 #: build/C/man3/sin.3:35 build/C/man3/tan.3:35
1422 #: build/C/man3/atanh.3:38
1423 msgid "atanh, atanhf, atanhl - inverse hyperbolic tangent function"
1424 msgstr "atanh, atanhf, atanhl - 逆双曲線正接(inverse hyperbolic tangent)関数"
1427 #: build/C/man3/atanh.3:43
1429 msgid "B<double atanh(double >I<x>B<);>\n"
1430 msgstr "B<double atanh(double >I<x>B<);>\n"
1433 #: build/C/man3/atanh.3:45
1435 msgid "B<float atanhf(float >I<x>B<);>\n"
1436 msgstr "B<float atanhf(float >I<x>B<);>\n"
1439 #: build/C/man3/atanh.3:47
1441 msgid "B<long double atanhl(long double >I<x>B<);>\n"
1442 msgstr "B<long double atanhl(long double >I<x>B<);>\n"
1445 #: build/C/man3/atanh.3:58
1447 msgstr "B<atanh>():"
1450 #: build/C/man3/atanh.3:69
1451 msgid "B<atanhf>(), B<atanhl>():"
1452 msgstr "B<atanhf>(), B<atanhl>():"
1455 #: build/C/man3/atanh.3:84
1457 "The B<atanh>() function calculates the inverse hyperbolic tangent of I<x>; "
1458 "that is the value whose hyperbolic tangent is I<x>."
1460 "B<atanh>() 関数は I<x> の逆双曲線正接 (inverse hyperbolic tangent) を計算す"
1461 "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"
1465 #: build/C/man3/atanh.3:87
1467 "On success, these functions return the inverse hyperbolic tangent of I<x>."
1468 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。"
1471 #: build/C/man3/atanh.3:106
1473 "If I<x> is +1 or -1, a pole error occurs, and the functions return "
1474 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the "
1475 "mathematically correct sign."
1477 "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"
1478 "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"
1481 #. POSIX.1-2001 documents an optional range error for subnormal x;
1482 #. glibc 2.8 does not do this.
1484 #: build/C/man3/atanh.3:115
1486 "If the absolute value of I<x> is greater than 1, a domain error occurs, and "
1487 "a NaN is returned."
1489 "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 "
1493 #: build/C/man3/atanh.3:122
1495 msgid "Domain error: I<x> less than -1 or greater than +1"
1496 msgstr "領域エラー (domain error): I<x> が -1 より小さいか +1 より大きい"
1499 #: build/C/man3/atanh.3:130
1501 msgid "Pole error: I<x> is +1 or -1"
1502 msgstr "極エラー (pole error): I<x> が +1 か -1"
1505 #: build/C/man3/atanh.3:139 build/C/man3/lgamma.3:146 build/C/man3/pow.3:300
1507 "I<errno> is set to B<ERANGE> (but see BUGS). A divide-by-zero floating-"
1508 "point exception (B<FE_DIVBYZERO>) is raised."
1510 "I<errno> に B<ERANGE> が設定される (「バグ」の節も参照)。 0 による除算 "
1511 "(divide-by-zero) 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
1514 #: build/C/man3/atanh.3:145 build/C/man3/cos.3:110 build/C/man3/cosh.3:125
1515 #: build/C/man3/expm1.3:139 build/C/man3/fenv.3:312 build/C/man3/fmod.3:152
1516 #: build/C/man3/j0.3:156 build/C/man3/lgamma.3:165 build/C/man3/log.3:134
1517 #: build/C/man3/nextafter.3:177 build/C/man3/pow.3:322
1518 #: build/C/man3/remainder.3:204 build/C/man3/sin.3:114 build/C/man3/tan.3:139
1519 #: build/C/man3/tgamma.3:171 build/C/man3/y0.3:229
1524 #. Bug: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6759
1525 #. This can be seen in sysdeps/ieee754/k_standard.c
1527 #: build/C/man3/atanh.3:156
1529 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> as set to "
1530 "B<EDOM> instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
1531 "does the right thing."
1533 "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"
1534 "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 "
1535 "2.10 以降の glibc では、正しい動作をする。"
1538 #: build/C/man3/atanh.3:163
1540 "B<acosh>(3), B<asinh>(3), B<catanh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1542 "B<acosh>(3), B<asinh>(3), B<catanh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1545 #: build/C/man3/cbrt.3:30
1551 #: build/C/man3/cbrt.3:33
1552 msgid "cbrt, cbrtf, cbrtl - cube root function"
1553 msgstr "cbrt, cbrtf, cbrtl - 立方根を計算する関数"
1556 #: build/C/man3/cbrt.3:38
1558 msgid "B<double cbrt(double >I<x>B<);>\n"
1559 msgstr "B<double cbrt(double >I<x>B<);>\n"
1562 #: build/C/man3/cbrt.3:40
1564 msgid "B<float cbrtf(float >I<x>B<);>\n"
1565 msgstr "B<float cbrtf(float >I<x>B<);>\n"
1568 #: build/C/man3/cbrt.3:42
1570 msgid "B<long double cbrtl(long double >I<x>B<);>\n"
1571 msgstr "B<long double cbrtl(long double >I<x>B<);>\n"
1574 #: build/C/man3/cbrt.3:53
1579 #: build/C/man3/cbrt.3:64
1580 msgid "B<cbrtf>(), B<cbrtl>():"
1581 msgstr "B<cbrtf>(), B<cbrtl>():"
1584 #: build/C/man3/cbrt.3:67
1586 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1587 "_ISOC99_SOURCE || _POSIX_C_SOUCE\\ E<gt>=\\ 200112L;"
1589 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1590 "_ISOC99_SOURCE || _POSIX_C_SOUCE\\ E<gt>=\\ 200112L;"
1593 #: build/C/man3/cbrt.3:79
1595 "The B<cbrt>() function returns the (real) cube root of I<x>. This function "
1596 "cannot fail; every representable real value has a representable real cube "
1599 "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。"
1600 "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"
1604 #: build/C/man3/cbrt.3:82
1605 msgid "These functions return the cube root of I<x>."
1606 msgstr "これらの関数は I<x> の立方根を返す。"
1609 #: build/C/man3/cbrt.3:88
1611 "If I<x> is +0, -0, positive infinity, negative infinity, or NaN, I<x> is "
1614 "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"
1618 #: build/C/man3/cbrt.3:94 build/C/man3/expm1.3:139 build/C/man3/fdim.3:83
1619 #: build/C/man3/fma.3:158 build/C/man3/fmax.3:60 build/C/man3/fmin.3:60
1620 #: build/C/man3/ilogb.3:148 build/C/man3/isgreater.3:127
1621 #: build/C/man3/log1p.3:145 build/C/man3/logb.3:145 build/C/man3/lrint.3:111
1622 #: build/C/man3/lround.3:114 build/C/man3/remquo.3:126 build/C/man3/rint.3:118
1623 #: build/C/man3/round.3:98 build/C/man3/scalbln.3:173
1624 #: build/C/man3/tgamma.3:164 build/C/man3/trunc.3:85
1625 msgid "C99, POSIX.1-2001."
1626 msgstr "C99, POSIX.1-2001."
1629 #: build/C/man3/cbrt.3:97
1630 msgid "B<pow>(3), B<sqrt>(3)"
1631 msgstr "B<pow>(3), B<sqrt>(3)"
1634 #: build/C/man3/ceil.3:27
1640 #: build/C/man3/ceil.3:31
1642 "ceil, ceilf, ceill - ceiling function: smallest integral value not less than "
1644 msgstr "ceil, ceilf, ceill - 引き数を下回らない最小の整数値"
1647 #: build/C/man3/ceil.3:36
1649 msgid "B<double ceil(double >I<x>B<);>\n"
1650 msgstr "B<double ceil(double >I<x>B<);>\n"
1653 #: build/C/man3/ceil.3:38
1655 msgid "B<float ceilf(float >I<x>B<);>\n"
1656 msgstr "B<float ceilf(float >I<x>B<);>\n"
1659 #: build/C/man3/ceil.3:40
1661 msgid "B<long double ceill(long double >I<x>B<);>\n"
1662 msgstr "B<long double ceill(long double >I<x>B<);>\n"
1665 #: build/C/man3/ceil.3:52
1666 msgid "B<ceilf>(), B<ceill>():"
1667 msgstr "B<ceilf>(), B<ceill>():"
1670 #: build/C/man3/ceil.3:63
1672 "These functions return the smallest integral value that is not less than "
1674 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。"
1677 #: build/C/man3/ceil.3:69
1678 msgid "For example, I<ceil(0.5)> is 1.0, and I<ceil(-0.5)> is 0.0."
1679 msgstr "例えば、 I<ceil(0.5)> は 1.0 であり、 I<ceil(-0.5)> は 0.0 である。"
1682 #: build/C/man3/ceil.3:72
1683 msgid "These functions return the ceiling of I<x>."
1684 msgstr "これらの関数は I<x> を下回らない整数値を返す。"
1687 #: build/C/man3/ceil.3:78 build/C/man3/rint.3:113 build/C/man3/round.3:83
1688 msgid "If I<x> is integral, +0, -0, NaN, or infinite, I<x> itself is returned."
1690 "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。"
1693 #: build/C/man3/ceil.3:81 build/C/man3/floor.3:80 build/C/man3/rint.3:116
1694 #: build/C/man3/round.3:86
1696 "No errors occur. POSIX.1-2001 documents a range error for overflows, but "
1699 "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 "
1700 "error) の 記載がある。「注意」の節を参照のこと。"
1703 #: build/C/man3/ceil.3:89
1704 msgid "The B<ceil>(), B<ceilf>(), and B<ceill>() functions are thread-safe."
1708 #: build/C/man3/ceil.3:111 build/C/man3/floor.3:102 build/C/man3/rint.3:133
1710 "SUSv2 and POSIX.1-2001 contain text about overflow (which might set I<errno> "
1711 "to B<ERANGE>, or raise an B<FE_OVERFLOW> exception). In practice, the "
1712 "result cannot overflow on any current machine, so this error-handling stuff "
1713 "is just nonsense. (More precisely, overflow can happen only when the "
1714 "maximum value of the exponent is smaller than the number of mantissa bits. "
1715 "For the IEEE-754 standard 32-bit and 64-bit floating-point numbers the "
1716 "maximum value of the exponent is 128 (respectively, 1024), and the number of "
1717 "mantissa bits is 24 (respectively, 53).)"
1719 "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"
1720 "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"
1721 "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"
1722 "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"
1723 "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"
1724 "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"
1725 "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。)"
1728 #: build/C/man3/ceil.3:120 build/C/man3/trunc.3:94
1730 "The integral value returned by these functions may be too large to store in "
1731 "an integer type (I<int>, I<long>, etc.). To avoid an overflow, which will "
1732 "produce undefined results, an application should perform a range check on "
1733 "the returned value before assigning it to an integer type."
1735 "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"
1736 "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"
1737 "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"
1741 #: build/C/man3/ceil.3:127
1743 "B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
1746 "B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
1750 #: build/C/man3/copysign.3:31
1756 #: build/C/man3/copysign.3:31
1762 #: build/C/man3/copysign.3:34
1763 msgid "copysign, copysignf, copysignl - copy sign of a number"
1764 msgstr "copysign, copysignf, copysignl - 数の符号をコピーする"
1767 #: build/C/man3/copysign.3:39
1769 msgid "B<double copysign(double >I<x>B<, double >I<y>B<);>\n"
1770 msgstr "B<double copysign(double >I<x>B<, double >I<y>B<);>\n"
1773 #: build/C/man3/copysign.3:41
1775 msgid "B<float copysignf(float >I<x>B<, float >I<y>B<);>\n"
1776 msgstr "B<float copysignf(float >I<x>B<, float >I<y>B<);>\n"
1779 #: build/C/man3/copysign.3:43
1781 msgid "B<long double copysignl(long double >I<x>B<, long double >I<y>B<);>\n"
1782 msgstr "B<long double copysignl(long double >I<x>B<, long double >I<y>B<);>\n"
1785 #: build/C/man3/copysign.3:56
1786 msgid "B<copysign>(), B<copysignf>(), B<copysignl>():"
1787 msgstr "B<copysign>(), B<copysignf>(), B<copysignl>():"
1790 #: build/C/man3/copysign.3:59
1792 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1793 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
1795 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1796 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
1799 #: build/C/man3/copysign.3:72
1801 "The B<copysign>() functions return a value whose absolute value matches "
1802 "that of I<x>, but whose sign bit matches that of I<y>."
1804 "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"
1808 #: build/C/man3/copysign.3:78
1810 "For example, I<copysign(42.0,\\ -1.0)> and I<copysign(-42.0, -1.0)> both "
1814 "I<copysign(42.0,\\ -1.0)> と I<copysign(-42.0, -1.0)> はどちらも -42.0 を返"
1818 #: build/C/man3/copysign.3:83
1820 "On success, these functions return a value whose magnitude is taken from "
1821 "I<x> and whose sign is taken from I<y>."
1823 "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"
1827 #: build/C/man3/copysign.3:90
1828 msgid "If I<x> is a NaN, a NaN with the sign bit of I<y> is returned."
1829 msgstr "I<x> が NaN の場合、NaN に I<y> の符号ビットをつけて返す。"
1832 #: build/C/man3/copysign.3:97 build/C/man3/nextafter.3:177
1833 #: build/C/man3/signbit.3:70
1835 "C99, POSIX.1-2001. This function is defined in IEC 559 (and the appendix "
1836 "with recommended functions in IEEE 754/IEEE 854)."
1838 "C99, POSIX.1-2001. この関数は IEC 559 で定義されている (また IEEE 754/IEEE "
1839 "854 では付録で推奨関数として定義されている)。"
1842 #: build/C/man3/copysign.3:102
1844 "On architectures where the floating-point formats are not IEEE 754 "
1845 "compliant, the B<copysign>() functions may treat a negative zero as "
1848 "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"
1852 #: build/C/man3/copysign.3:104
1853 msgid "B<signbit>(3)"
1854 msgstr "B<signbit>(3)"
1857 #: build/C/man3/cos.3:34
1863 #: build/C/man3/cos.3:37
1864 msgid "cos, cosf, cosl - cosine function"
1865 msgstr "cos, cosf, cosl - 余弦 (コサイン) 関数"
1868 #: build/C/man3/cos.3:42
1870 msgid "B<double cos(double >I<x>B<);>\n"
1871 msgstr "B<double cos(double >I<x>B<);>\n"
1874 #: build/C/man3/cos.3:44
1876 msgid "B<float cosf(float >I<x>B<);>\n"
1877 msgstr "B<float cosf(float >I<x>B<);>\n"
1880 #: build/C/man3/cos.3:46
1882 msgid "B<long double cosl(long double >I<x>B<);>\n"
1883 msgstr "B<long double cosl(long double >I<x>B<);>\n"
1886 #: build/C/man3/cos.3:58
1887 msgid "B<cosf>(), B<cosl>():"
1888 msgstr "B<cosf>(), B<cosl>():"
1891 #: build/C/man3/cos.3:75
1893 "The B<cos>() function returns the cosine of I<x>, where I<x> is given in "
1896 "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"
1900 #: build/C/man3/cos.3:78
1901 msgid "On success, these functions return the cosine of I<x>."
1902 msgstr "成功すると、これらの関数は I<x> の余弦を返す。"
1905 #: build/C/man3/cos.3:95 build/C/man3/fmod.3:127 build/C/man3/ilogb.3:130
1906 #: build/C/man3/sin.3:99 build/C/man3/sincos.3:59 build/C/man3/tan.3:114
1908 msgid "Domain error: I<x> is an infinity"
1909 msgstr "領域エラー (domain error): I<x> が無限大である"
1912 #: build/C/man3/cos.3:104 build/C/man3/fmod.3:136 build/C/man3/sin.3:108
1913 #: build/C/man3/tan.3:123
1915 "I<errno> is set to B<EDOM> (but see BUGS). An invalid floating-point "
1916 "exception (B<FE_INVALID>) is raised."
1918 "I<errno> に B<EDOM> が設定される (「バグ」の節も参照)。 不正 (invalid) 浮動小"
1919 "数点例外 (B<FE_INVALID>) が上がる。"
1922 #: build/C/man3/cos.3:110 build/C/man3/cosh.3:125 build/C/man3/erf.3:132
1923 #: build/C/man3/erfc.3:128 build/C/man3/hypot.3:164 build/C/man3/log2.3:97
1925 "C99, POSIX.1-2001. The variant returning I<double> also conforms to SVr4, "
1928 "C99, POSIX.1-2001. I<double> 版の関数は SVr4, 4.3BSD にも準拠している。"
1930 #. http://sourceware.org/bugzilla/show_bug.cgi?id=6782
1932 #: build/C/man3/cos.3:117 build/C/man3/sin.3:121 build/C/man3/tan.3:146
1934 "Before version 2.10, the glibc implementation did not set I<errno> to "
1935 "B<EDOM> when a domain error occurred."
1937 "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、 "
1938 "I<error> に B<EDOM> が設定されなかった。"
1941 #: build/C/man3/cos.3:126
1943 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<ccos>(3), B<sin>(3), "
1944 "B<sincos>(3), B<tan>(3)"
1946 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<ccos>(3), B<sin>(3), "
1947 "B<sincos>(3), B<tan>(3)"
1950 #: build/C/man3/cosh.3:36
1956 #: build/C/man3/cosh.3:39
1957 msgid "cosh, coshf, coshl - hyperbolic cosine function"
1958 msgstr "cosh, coshf, coshl - 双曲線余弦 (ハイパボリックコサイン) 関数"
1961 #: build/C/man3/cosh.3:44
1963 msgid "B<double cosh(double >I<x>B<);>\n"
1964 msgstr "B<double cosh(double >I<x>B<);>\n"
1967 #: build/C/man3/cosh.3:46
1969 msgid "B<float coshf(float >I<x>B<);>\n"
1970 msgstr "B<float coshf(float >I<x>B<);>\n"
1973 #: build/C/man3/cosh.3:48
1975 msgid "B<long double coshl(long double >I<x>B<);>\n"
1976 msgstr "B<long double coshl(long double >I<x>B<);>\n"
1979 #: build/C/man3/cosh.3:60
1980 msgid "B<coshf>(), B<coshl>():"
1981 msgstr "B<coshf>(), B<coshl>():"
1984 #: build/C/man3/cosh.3:75
1986 "The B<cosh>() function returns the hyperbolic cosine of I<x>, which is "
1987 "defined mathematically as:"
1989 "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"
1993 #: build/C/man3/cosh.3:78
1995 msgid " cosh(x) = (exp(x) + exp(-x)) / 2\n"
1996 msgstr " cosh(x) = (exp(x) + exp(-x)) / 2\n"
1999 #: build/C/man3/cosh.3:82
2000 msgid "On success, these functions return the hyperbolic cosine of I<x>."
2001 msgstr "成功すると、これらの関数は I<x> の双曲線余弦を返す。"
2004 #: build/C/man3/cosh.3:90 build/C/man3/erfc.3:83
2005 msgid "If I<x> is +0 or -0, 1 is returned."
2006 msgstr "I<x> が +0 か -0 の場合、1 が返される。"
2009 #: build/C/man3/cosh.3:95 build/C/man3/lgamma.3:109
2011 "If I<x> is positive infinity or negative infinity, positive infinity is "
2013 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。"
2016 #: build/C/man3/cosh.3:104 build/C/man3/exp.3:105
2018 "If the result overflows, a range error occurs, and the functions return "
2019 "+B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, respectively."
2021 "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 "
2022 "+B<HUGE_VAL>, +B<HUGE_VALF>, +B<HUGE_VALL> を返す。"
2025 #: build/C/man3/cosh.3:111 build/C/man3/fdim.3:66 build/C/man3/fma.3:133
2026 #: build/C/man3/hypot.3:135 build/C/man3/lgamma.3:146
2027 #: build/C/man3/nextafter.3:150 build/C/man3/sinh.3:116 build/C/man3/tan.3:123
2028 #: build/C/man3/tgamma.3:132 build/C/man3/y0.3:210
2030 msgid "Range error: result overflow"
2031 msgstr "範囲エラー (range error): 結果のオーバーフロー"
2034 #: build/C/man3/cosh.3:119 build/C/man3/exp.3:120 build/C/man3/hypot.3:143
2035 #: build/C/man3/ldexp.3:121 build/C/man3/lgamma.3:156 build/C/man3/pow.3:308
2036 #: build/C/man3/sinh.3:124 build/C/man3/tgamma.3:140
2038 "I<errno> is set to B<ERANGE>. An overflow floating-point exception "
2039 "(B<FE_OVERFLOW>) is raised."
2041 "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 "
2042 "(B<FE_OVERFLOW>) が上がる。"
2045 #: build/C/man3/cosh.3:130
2047 "In glibc version 2.3.4 and earlier, an overflow floating-point "
2048 "(B<FE_OVERFLOW>) exception is not raised when an overflow occurs."
2050 "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"
2051 "ロー浮動小数点例外 (B<FE_OVERFLOW>) が上がらなかった。"
2054 #: build/C/man3/cosh.3:137
2056 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<ccos>(3), B<sinh>(3), B<tanh>(3)"
2058 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<ccos>(3), B<sinh>(3), B<tanh>(3)"
2061 #: build/C/man3/div.3:34
2067 #: build/C/man3/div.3:34
2073 #: build/C/man3/div.3:38
2075 "div, ldiv, lldiv, imaxdiv - compute quotient and remainder of an integer "
2077 msgstr "div, ldiv, lldiv, imaxdiv - integer 型の割算の商と余りを計算する"
2080 #: build/C/man3/div.3:43
2082 msgid "B<div_t div(int >I<numerator>B<, int >I<denominator>B<);>\n"
2083 msgstr "B<div_t div(int >I<numerator>B<, int >I<denominator>B<);>\n"
2086 #: build/C/man3/div.3:45
2088 msgid "B<ldiv_t ldiv(long >I<numerator>B<, long >I<denominator>B<);>\n"
2089 msgstr "B<ldiv_t ldiv(long >I<numerator>B<, long >I<denominator>B<);>\n"
2092 #: build/C/man3/div.3:47
2094 msgid "B<lldiv_t lldiv(long long >I<numerator>B<, long long >I<denominator>B<);>\n"
2095 msgstr "B<lldiv_t lldiv(long long >I<numerator>B<, long long >I<denominator>B<);>\n"
2098 #: build/C/man3/div.3:51
2100 msgid "B<imaxdiv_t imaxdiv(intmax_t >I<numerator>B<, intmax_t >I<denominator>B<);>\n"
2101 msgstr "B<imaxdiv_t imaxdiv(intmax_t >I<numerator>B<, intmax_t >I<denominator>B<);>\n"
2104 #: build/C/man3/div.3:60
2106 msgstr "B<lldiv>():"
2109 #: build/C/man3/div.3:78
2111 "The B<div>() function computes the value I<numerator>/I<denominator> and "
2112 "returns the quotient and remainder in a structure named I<div_t> that "
2113 "contains two integer members (in unspecified order) named I<quot> and "
2114 "I<rem>. The quotient is rounded toward zero. The result satisfies "
2115 "I<quot>*I<denominator>+I<rem> = I<numerator>."
2117 "B<div>() 関数は I<numerator>/I<denominator> の値を計算する。 商と余りは、 "
2118 "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 "
2119 "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"
2120 "い方に丸められる。 結果は I<quot>*I<denominator>+I<rem> = I<numerator> を満た"
2124 #: build/C/man3/div.3:89
2126 "The B<ldiv>(), B<lldiv>(), and B<imaxdiv>() functions do the same, dividing "
2127 "numbers of the indicated type and returning the result in a structure of the "
2128 "indicated name, in all cases with fields I<quot> and I<rem> of the same type "
2129 "as the function arguments."
2131 "B<ldiv>(), B<lldiv>(), B<imaxdiv>() 関数は同様な動作をし、 上に示した型の数"
2132 "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 "
2133 "I<quot> と I<rem> は、 関数の引き数と同じ型である。"
2136 #: build/C/man3/div.3:91
2137 msgid "The I<div_t> (etc.) structure."
2138 msgstr "I<div_t> (などの) 構造体。"
2141 #: build/C/man3/div.3:98
2143 "SVr4, 4.3BSD, C89. C99. The functions B<lldiv>() and B<imaxdiv>() were "
2146 "SVr4, 4.3BSD, C89, C99.\n"
2147 "関数 B<lldiv>() と B<imaxdiv>() は C99 に追加された。"
2150 #: build/C/man3/div.3:98 build/C/man3/frexp.3:114 build/C/man3/matherr.3:275
2151 #: build/C/man3/remainder.3:213
2157 #: build/C/man3/div.3:100
2159 msgstr "以下の式を計算すると、"
2162 #: build/C/man3/div.3:103
2164 msgid " div_t q = div(-5, 3);\n"
2165 msgstr " div_t q = div(-5, 3);\n"
2168 #: build/C/man3/div.3:106
2169 msgid "the values I<q.quot> and I<q.rem> are -1 and -2, respectively."
2170 msgstr "I<q.quot> と I<q.rem> はそれぞれ -1 と -2 になる。"
2173 #: build/C/man3/div.3:109
2174 msgid "B<abs>(3), B<remainder>(3)"
2175 msgstr "B<abs>(3), B<remainder>(3)"
2178 #: build/C/man3/erf.3:35
2184 #: build/C/man3/erf.3:38
2185 msgid "erf, erff, erfl, - error function"
2186 msgstr "erf, erff, erfl - 誤差関数"
2189 #: build/C/man3/erf.3:45
2192 "B<double erf(double >I<x>B<);>\n"
2193 "B<float erff(float >I<x>B<);>\n"
2194 "B<long double erfl(long double >I<x>B<);>\n"
2196 "B<double erf(double >I<x>B<);>\n"
2197 "B<float erff(float >I<x>B<);>\n"
2198 "B<long double erfl(long double >I<x>B<);>\n"
2201 #: build/C/man3/erf.3:56
2206 #: build/C/man3/erf.3:59 build/C/man3/erfc.3:50 build/C/man3/fpclassify.3:53
2207 #: build/C/man3/hypot.3:59 build/C/man3/lgamma.3:46
2209 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE || "
2210 "_POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2212 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE || "
2213 "_POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2216 #: build/C/man3/erf.3:66
2217 msgid "B<erff>(), B<erfl>():"
2218 msgstr "B<erff>(), B<erfl>():"
2221 #: build/C/man3/erf.3:81
2222 msgid "The B<erf>() function returns the error function of I<x>, defined as"
2223 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。"
2226 #: build/C/man3/erf.3:81
2228 msgid " erf(x) = 2/sqrt(pi)* integral from 0 to x of exp(-t*t) dt"
2229 msgstr " erf(x) = 2/sqrt(pi)* integral from 0 to x of exp(-t*t) dt"
2232 #: build/C/man3/erf.3:87
2234 "On success, these functions return the error function of I<x>, a value in "
2235 "the range [-1,\\ 1]."
2237 "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"
2240 #. POSIX.1-2001 documents an optional range error (underflow)
2242 #. glibc 2.8 does not do this.
2244 #: build/C/man3/erf.3:100 build/C/man3/tanh.3:98
2245 msgid "If I<x> is positive infinity (negative infinity), +1 (-1) is returned."
2246 msgstr "I<x> が正の無限大 (負の無限大) の場合、+1 (-1) が返される。"
2249 #: build/C/man3/erf.3:106
2251 "If I<x> is subnormal, a range error occurs, and the return value is 2*x/sqrt"
2254 "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/"
2258 #: build/C/man3/erf.3:113
2260 msgid "Range error: result underflow (I<x> is subnormal)"
2261 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)"
2263 #. e.g., tgamma(-172.5) on glibc 2.8/x86-32
2268 #: build/C/man3/erf.3:121 build/C/man3/erfc.3:117 build/C/man3/fma.3:149
2269 #: build/C/man3/hypot.3:151 build/C/man3/nextafter.3:168
2270 #: build/C/man3/scalb.3:171 build/C/man3/scalbln.3:153
2271 #: build/C/man3/tgamma.3:152
2272 msgid "An underflow floating-point exception (B<FE_UNDERFLOW>) is raised."
2273 msgstr "アンダーフロー浮動小数点例外 (B<FE_UNDERFLOW>) が上がる。"
2275 #. FIXME . Is it intentional that these functions do not set errno?
2276 #. sin() and cos() also don't set errno; bugs have been raised for
2279 #: build/C/man3/erf.3:126 build/C/man3/erfc.3:122 build/C/man3/fdim.3:79
2280 #: build/C/man3/fma.3:154 build/C/man3/log1p.3:142 build/C/man3/logb.3:143
2281 #: build/C/man3/lrint.3:107 build/C/man3/lround.3:110
2282 #: build/C/man3/nextafter.3:173 build/C/man3/remquo.3:122
2283 #: build/C/man3/scalb.3:177 build/C/man3/scalbln.3:158
2284 #: build/C/man3/sincos.3:73
2285 msgid "These functions do not set I<errno>."
2286 msgstr "これらの関数は I<errno> を設定しない。"
2289 #: build/C/man3/erf.3:136
2290 msgid "B<cerf>(3), B<erfc>(3), B<exp>(3)"
2291 msgstr "B<cerf>(3), B<erfc>(3), B<exp>(3)"
2294 #: build/C/man3/erfc.3:26
2300 #: build/C/man3/erfc.3:29
2301 msgid "erfc, erfcf, erfcl - complementary error function"
2302 msgstr "erfc, erfcf, erfcl - 相補誤差関数"
2305 #: build/C/man3/erfc.3:36
2308 "B<double erfc(double >I<x>B<);>\n"
2309 "B<float erfcf(float >I<x>B<);>\n"
2310 "B<long double erfcl(long double >I<x>B<);>\n"
2312 "B<double erfc(double >I<x>B<);>\n"
2313 "B<float erfcf(float >I<x>B<);>\n"
2314 "B<long double erfcl(long double >I<x>B<);>\n"
2317 #: build/C/man3/erfc.3:47
2322 #: build/C/man3/erfc.3:57
2323 msgid "B<erfcf>(), B<erfcl>():"
2324 msgstr "B<erfcf>(), B<erfcl>():"
2327 #: build/C/man3/erfc.3:60
2329 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600|| _ISOC99_SOURCE "
2330 "|| _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2332 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
2333 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2336 #: build/C/man3/erfc.3:71
2338 "The B<erfc>() function returns the complementary error function of I<x>, "
2339 "that is, 1.0 - erf(x)."
2340 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。"
2343 #: build/C/man3/erfc.3:75
2345 "On success, these functions return the complementary error function of I<x>, "
2346 "a value in the range [0,2]."
2348 "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"
2352 #: build/C/man3/erfc.3:88
2353 msgid "If I<x> is positive infinity, +0 is returned."
2354 msgstr "I<x> が正の無限大の場合、+0 が返される。"
2357 #: build/C/man3/erfc.3:93
2358 msgid "If I<x> is negative infinity, +2 is returned."
2359 msgstr "I<x> が負の無限大の場合、+2 が返される。"
2362 #: build/C/man3/erfc.3:96
2364 "If the function result underflows and produces an unrepresentable value, the "
2365 "return value is 0.0."
2367 "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"
2370 #. e.g., erfc(27) on x86-32
2372 #: build/C/man3/erfc.3:102
2374 "If the function result underflows but produces a representable (i.e., "
2375 "subnormal) value, that value is returned, and a range error occurs."
2377 "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 "
2378 "(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"
2382 #: build/C/man3/erfc.3:109
2384 msgid "Range error: result underflow (result is subnormal)"
2385 msgstr "範囲エラー: 結果のアンダーフロー (結果が非正規化数)"
2388 #: build/C/man3/erfc.3:135
2390 "The B<erfc>() functions are provided to avoid the loss accuracy that would "
2391 "occur for the calculation 1-erf(x) for large values of I<x> (for which the "
2392 "value of erf(x) approaches 1)."
2394 "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 "
2395 "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"
2399 #: build/C/man3/erfc.3:139
2400 msgid "B<cerf>(3), B<erf>(3), B<exp>(3)"
2401 msgstr "B<cerf>(3), B<erf>(3), B<exp>(3)"
2404 #: build/C/man3/exp.3:36
2410 #: build/C/man3/exp.3:39
2411 msgid "exp, expf, expl - base-e exponential function"
2412 msgstr "exp, expf, expl - 底が e の指数関数"
2415 #: build/C/man3/exp.3:44
2417 msgid "B<double exp(double >I<x>B<);>\n"
2418 msgstr "B<double exp(double >I<x>B<);>\n"
2421 #: build/C/man3/exp.3:46
2423 msgid "B<float expf(float >I<x>B<);>\n"
2424 msgstr "B<float expf(float >I<x>B<);>\n"
2427 #: build/C/man3/exp.3:48
2429 msgid "B<long double expl(long double >I<x>B<);>\n"
2430 msgstr "B<long double expl(long double >I<x>B<);>\n"
2433 #: build/C/man3/exp.3:60
2434 msgid "B<expf>(), B<expl>():"
2435 msgstr "B<expf>(), B<expl>():"
2438 #: build/C/man3/exp.3:74
2440 "The B<exp>() function returns the value of e (the base of natural "
2441 "logarithms) raised to the power of I<x>."
2442 msgstr "B<exp>() 関数は e の I<x> 乗の値を返す (e は自然対数の底)。"
2445 #: build/C/man3/exp.3:77
2446 msgid "On success, these functions return the exponential value of I<x>."
2447 msgstr "成功すると、これらの関数は e の I<x> 乗を返す。"
2450 #: build/C/man3/exp.3:92
2451 msgid "If I<x> is negative infinity, +0 is returned."
2452 msgstr "I<x> が負の無限大の場合、+0 が返される。"
2455 #: build/C/man3/exp.3:96 build/C/man3/ldexp.3:96
2456 msgid "If the result underflows, a range error occurs, and zero is returned."
2458 "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"
2462 #: build/C/man3/exp.3:112 build/C/man3/expm1.3:124 build/C/man3/ldexp.3:113
2463 #: build/C/man3/scalb.3:155 build/C/man3/scalbln.3:137
2465 msgid "Range error, overflow"
2466 msgstr "範囲エラー (range error)、オーバーフローの場合"
2469 #: build/C/man3/exp.3:120 build/C/man3/ldexp.3:121 build/C/man3/scalb.3:163
2470 #: build/C/man3/scalbln.3:145
2472 msgid "Range error, underflow"
2473 msgstr "範囲エラー (range error)、アンダーフローの場合"
2476 #: build/C/man3/exp.3:128 build/C/man3/ldexp.3:129 build/C/man3/pow.3:316
2478 "I<errno> is set to B<ERANGE>. An underflow floating-point exception "
2479 "(B<FE_UNDERFLOW>) is raised."
2481 "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 "
2482 "(B<FE_UNDERFLOW>) が上がる。"
2485 #: build/C/man3/exp.3:140
2486 msgid "B<cbrt>(3), B<cexp>(3), B<exp10>(3), B<exp2>(3), B<sqrt>(3)"
2487 msgstr "B<cbrt>(3), B<cexp>(3), B<exp10>(3), B<exp2>(3), B<sqrt>(3)"
2490 #: build/C/man3/exp10.3:35
2496 #: build/C/man3/exp10.3:35 build/C/man7/math_error.7:26
2497 #: build/C/man3/pow10.3:25 build/C/man3/sincos.3:9
2503 #: build/C/man3/exp10.3:38
2504 msgid "exp10, exp10f, exp10l - base-10 exponential function"
2505 msgstr "exp10, exp10f, exp10l - 基数が 10 の指数関数"
2508 #: build/C/man3/exp10.3:41 build/C/man3/fenv.3:290
2510 msgid "B<#define _GNU_SOURCE> /* See feature_test_macros(7) */\n"
2511 msgstr "B<#define _GNU_SOURCE> /* feature_test_macros(7) 参照 */\n"
2514 #: build/C/man3/exp10.3:45
2516 msgid "B<double exp10(double >I<x>B<);>\n"
2517 msgstr "B<double exp10(double >I<x>B<);>\n"
2520 #: build/C/man3/exp10.3:47
2522 msgid "B<float exp10f(float >I<x>B<);>\n"
2523 msgstr "B<float exp10f(float >I<x>B<);>\n"
2526 #: build/C/man3/exp10.3:49
2528 msgid "B<long double exp10l(long double >I<x>B<);>\n"
2529 msgstr "B<long double exp10l(long double >I<x>B<);>\n"
2532 #: build/C/man3/exp10.3:58
2534 "The B<exp10>() function returns the value of 10 raised to the power of I<x>."
2535 msgstr "B<exp10>() 関数は 10 の I<x> 乗の値を返す。"
2538 #: build/C/man3/exp10.3:61
2540 "On success, these functions return the base-10 exponential value of I<x>."
2541 msgstr "成功すると、これらの関数は 10 の I<x> 乗を返す。"
2544 #: build/C/man3/exp10.3:65 build/C/man3/exp2.3:81
2546 "For various special cases, including the handling of infinity and NaN, as "
2547 "well as overflows and underflows, see B<exp>(3)."
2549 "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"
2550 "状況については、 B<exp>(3) を参照のこと。"
2553 #: build/C/man3/exp10.3:75 build/C/man3/exp2.3:89
2555 "For a discussion of the errors that can occur for these functions, see B<exp>"
2557 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。"
2560 #: build/C/man3/exp10.3:75 build/C/man3/exp2.3:89 build/C/man3/fdim.3:79
2561 #: build/C/man3/fenv.3:263 build/C/man3/fma.3:154 build/C/man3/fmax.3:56
2562 #: build/C/man3/fmin.3:56 build/C/man3/log2.3:89 build/C/man3/lrint.3:107
2563 #: build/C/man3/lround.3:110 build/C/man3/nan.3:73 build/C/man3/pow10.3:47
2564 #: build/C/man3/remquo.3:122 build/C/man3/round.3:86
2565 #: build/C/man3/scalbln.3:158 build/C/man3/sincos.3:73
2566 #: build/C/man3/tgamma.3:160 build/C/man3/trunc.3:73
2572 #: build/C/man3/exp10.3:77 build/C/man3/exp2.3:91 build/C/man3/fdim.3:81
2573 #: build/C/man3/fenv.3:265 build/C/man3/fma.3:156 build/C/man3/fmax.3:58
2574 #: build/C/man3/fmin.3:58 build/C/man3/log2.3:91 build/C/man3/lrint.3:109
2575 #: build/C/man3/lround.3:112 build/C/man3/nan.3:75 build/C/man3/pow10.3:49
2576 #: build/C/man3/remquo.3:124 build/C/man3/round.3:88
2577 #: build/C/man3/scalbln.3:160 build/C/man3/sincos.3:75
2578 #: build/C/man3/tgamma.3:162 build/C/man3/trunc.3:75
2579 msgid "These functions first appeared in glibc in version 2.1."
2580 msgstr "これらの関数は glibc バージョン 2.1 で初めて登場した。"
2583 #: build/C/man3/exp10.3:79
2584 msgid "These functions are GNU extensions."
2585 msgstr "これらの関数は GNU による拡張である。"
2588 #: build/C/man3/exp10.3:85
2589 msgid "B<cbrt>(3), B<exp>(3), B<exp2>(3), B<log10>(3), B<sqrt>(3)"
2590 msgstr "B<cbrt>(3), B<exp>(3), B<exp2>(3), B<log10>(3), B<sqrt>(3)"
2593 #: build/C/man3/exp2.3:36
2599 #: build/C/man3/exp2.3:39
2600 msgid "exp2, exp2f, exp2l - base-2 exponential function"
2601 msgstr "exp2, exp2f, exp2l - 底が 2 の指数関数"
2604 #: build/C/man3/exp2.3:44
2606 msgid "B<double exp2(double >I<x>B<);>\n"
2607 msgstr "B<double exp2(double >I<x>B<);>\n"
2610 #: build/C/man3/exp2.3:46
2612 msgid "B<float exp2f(float >I<x>B<);>\n"
2613 msgstr "B<float exp2f(float >I<x>B<);>\n"
2616 #: build/C/man3/exp2.3:48
2618 msgid "B<long double exp2l(long double >I<x>B<);>\n"
2619 msgstr "B<long double exp2l(long double >I<x>B<);>\n"
2622 #: build/C/man3/exp2.3:61
2623 msgid "B<exp2>(), B<exp2f>(), B<exp2l>():"
2624 msgstr "B<exp2>(), B<exp2f>(), B<exp2l>():"
2627 #: build/C/man3/exp2.3:74
2629 "The B<exp2>() function returns the value of 2 raised to the power of I<x>."
2630 msgstr "B<exp2>() 関数は 2 の I<x> 乗の値を返す。"
2633 #: build/C/man3/exp2.3:77
2635 "On success, these functions return the base-2 exponential value of I<x>."
2636 msgstr "成功すると、これらの関数は 2 の I<x> 乗を返す。"
2639 #: build/C/man3/exp2.3:103
2640 msgid "B<cbrt>(3), B<cexp2>(3), B<exp>(3), B<exp10>(3), B<sqrt>(3)"
2641 msgstr "B<cbrt>(3), B<cexp2>(3), B<exp>(3), B<exp10>(3), B<sqrt>(3)"
2644 #: build/C/man3/expm1.3:30
2650 #: build/C/man3/expm1.3:30 build/C/man3/log2.3:36 build/C/man3/pow.3:35
2656 #: build/C/man3/expm1.3:33
2657 msgid "expm1, expm1f, expm1l - exponential minus 1"
2658 msgstr "expm1, expm1f, expm1l - 引き数の指数から 1 を引いた値"
2661 #: build/C/man3/expm1.3:38
2663 msgid "B<double expm1(double >I<x>B<);>\n"
2664 msgstr "B<double expm1(double >I<x>B<);>\n"
2667 #: build/C/man3/expm1.3:40
2669 msgid "B<float expm1f(float >I<x>B<);>\n"
2670 msgstr "B<float expm1f(float >I<x>B<);>\n"
2673 #: build/C/man3/expm1.3:42
2675 msgid "B<long double expm1l(long double >I<x>B<);>\n"
2676 msgstr "B<long double expm1l(long double >I<x>B<);>\n"
2679 #: build/C/man3/expm1.3:53
2681 msgstr "B<expm1>():"
2684 #: build/C/man3/expm1.3:64
2685 msgid "B<expm1f>(), B<expm1l>():"
2686 msgstr "B<expm1f>(), B<expm1l>():"
2689 #: build/C/man3/expm1.3:75
2690 msgid "I<expm1(x)> returns a value equivalent to"
2691 msgstr "B<expm1(>I<x>B<)> は以下と等しい値を返す。"
2694 #: build/C/man3/expm1.3:78
2696 msgid " exp(x) - 1\n"
2697 msgstr " exp(x) - 1\n"
2700 #: build/C/man3/expm1.3:88
2702 "It is computed in a way that is accurate even if the value of I<x> is near "
2703 "zero\\(ema case where I<exp(x) - 1> would be inaccurate due to subtraction "
2704 "of two numbers that are nearly equal."
2706 "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"
2707 "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。"
2710 #: build/C/man3/expm1.3:91
2711 msgid "On success, these functions return I<exp(x)\\ -\\ 1>."
2712 msgstr "成功すると、これらの関数は I<exp(x)\\ -\\ 1> を返す。"
2715 #: build/C/man3/expm1.3:109
2716 msgid "If I<x> is negative infinity, -1 is returned."
2717 msgstr "I<x> が負の無限大の場合、-1 が返される。"
2720 #: build/C/man3/expm1.3:117
2722 "If the result overflows, a range error occurs, and the functions return -"
2723 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
2725 "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"
2726 "れぞれ -B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
2728 #. POSIX.1 specifies an optional range error (underflow) if
2729 #. x is subnormal. Glibc does not implement this.
2731 #: build/C/man3/expm1.3:136
2733 "I<errno> is set to B<ERANGE> (but see BUGS). An overflow floating-point "
2734 "exception (B<FE_OVERFLOW>) is raised."
2736 "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"
2737 "小数点例外 (B<FE_OVERFLOW>) が上がる。"
2740 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6778
2742 #: build/C/man3/expm1.3:147
2744 "For some large negative I<x> values (where the function result approaches "
2745 "-1), B<expm1>() raises a bogus underflow floating-point exception."
2747 "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)、 "
2748 "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。"
2751 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6814
2752 #. e.g., expm1(1e5) through expm1(1.00199970127e5),
2753 #. but not expm1(1.00199970128e5) and beyond.
2755 #: build/C/man3/expm1.3:158
2757 "For some large positive I<x> values, B<expm1>() raises a bogus invalid "
2758 "floating-point exception in addition to the expected overflow exception, and "
2759 "returns a NaN instead of positive infinity."
2761 "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"
2762 "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"
2765 #. It looks like the fix was in 2.11, or possibly 2.12.
2766 #. I have no test system for 2.11, but 2.12 passes.
2767 #. From the source (sysdeps/i386/fpu/s_expm1.S) it looks
2768 #. like the changes were in 2.11.
2769 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6788
2771 #: build/C/man3/expm1.3:170
2773 "Before version 2.11, the glibc implementation did not set I<errno> to "
2774 "B<ERANGE> when a range error occurred."
2776 "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、 "
2777 "I<errno> に B<ERANGE> が設定されなかった。"
2780 #: build/C/man3/expm1.3:174
2781 msgid "B<exp>(3), B<log>(3), B<log1p>(3)"
2782 msgstr "B<exp>(3), B<log>(3), B<log1p>(3)"
2785 #: build/C/man3/fabs.3:32
2791 #: build/C/man3/fabs.3:35
2792 msgid "fabs, fabsf, fabsl - absolute value of floating-point number"
2793 msgstr "fabs, fabsf, fabsl - 浮動小数点実数の絶対値"
2796 #: build/C/man3/fabs.3:40
2798 msgid "B<double fabs(double >I<x>B<);>\n"
2799 msgstr "B<double fabs(double >I<x>B<);>\n"
2802 #: build/C/man3/fabs.3:42
2804 msgid "B<float fabsf(float >I<x>B<);>\n"
2805 msgstr "B<float fabsf(float >I<x>B<);>\n"
2808 #: build/C/man3/fabs.3:44
2810 msgid "B<long double fabsl(long double >I<x>B<);>\n"
2811 msgstr "B<long double fabsl(long double >I<x>B<);>\n"
2814 #: build/C/man3/fabs.3:56
2815 msgid "B<fabsf>(), B<fabsl>():"
2816 msgstr "B<fabsf>(), B<fabsl>():"
2819 #: build/C/man3/fabs.3:70
2821 "The B<fabs>() functions return the absolute value of the floating-point "
2823 msgstr "B<fabs>() 関数群は浮動小数点実数 I<x> の絶対値を返す。"
2826 #: build/C/man3/fabs.3:73
2827 msgid "These functions return the absolute value of I<x>."
2828 msgstr "これらの関数は I<x> の絶対値を返す。"
2831 #: build/C/man3/fabs.3:81
2832 msgid "If I<x> is -0, +0 is returned."
2833 msgstr "I<x> が -0 の場合、+0 が返される。"
2836 #: build/C/man3/fabs.3:85
2838 "If I<x> is negative infinity or positive infinity, positive infinity is "
2840 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。"
2843 #: build/C/man3/fabs.3:100
2844 msgid "B<abs>(3), B<cabs>(3), B<ceil>(3), B<floor>(3), B<labs>(3), B<rint>(3)"
2845 msgstr "B<abs>(3), B<cabs>(3), B<ceil>(3), B<floor>(3), B<labs>(3), B<rint>(3)"
2848 #: build/C/man3/fdim.3:9
2854 #: build/C/man3/fdim.3:12
2855 msgid "fdim, fdimf, fdiml - positive difference"
2856 msgstr "fdim, fdimf, fdiml - 正の差分を計算する"
2859 #: build/C/man3/fdim.3:14 build/C/man3/fmax.3:14 build/C/man3/fmin.3:14
2860 #: build/C/man3/gamma.3:14 build/C/man3/ilogb.3:34 build/C/man3/logb.3:34
2861 #: build/C/man3/nan.3:16 build/C/man3/nextafter.3:17 build/C/man3/scalb.3:33
2862 #: build/C/man3/scalbln.3:33 build/C/man3/signbit.3:16
2863 #: build/C/man3/significand.3:15 build/C/man3/tgamma.3:18
2864 msgid "B<#include E<lt>math.hE<gt>>"
2865 msgstr "B<#include E<lt>math.hE<gt>>"
2868 #: build/C/man3/fdim.3:16
2869 msgid "B<double fdim(double >I<x>B<, double >I<y>B<);>"
2870 msgstr "B<double fdim(double >I<x>B<, double >I<y>B<);>"
2873 #: build/C/man3/fdim.3:18
2874 msgid "B<float fdimf(float >I<x>B<, float >I<y>B<);>"
2875 msgstr "B<float fdimf(float >I<x>B<, float >I<y>B<);>"
2878 #: build/C/man3/fdim.3:20
2879 msgid "B<long double fdiml(long double >I<x>B<, long double >I<y>B<);>"
2880 msgstr "B<long double fdiml(long double >I<x>B<, long double >I<y>B<);>"
2883 #: build/C/man3/fdim.3:31
2884 msgid "B<fdimf>(), B<fdiml>():"
2885 msgstr "B<fdimf>(), B<fdiml>():"
2888 #: build/C/man3/fdim.3:42
2890 "These functions return the positive difference, max(I<x>-I<y>,0), between "
2892 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。"
2895 #: build/C/man3/fdim.3:44
2896 msgid "On success, these functions return the positive difference."
2897 msgstr "成功すると、これらの関数は正の差分を返す。"
2900 #: build/C/man3/fdim.3:50 build/C/man3/fma.3:63 build/C/man3/fmod.3:102
2901 #: build/C/man3/nextafter.3:121 build/C/man3/remainder.3:130
2902 #: build/C/man3/remquo.3:83
2903 msgid "If I<x> or I<y> is a NaN, a NaN is returned."
2904 msgstr "I<x> か I<y> が NaN の場合、NaN が返される。"
2907 #: build/C/man3/fdim.3:59 build/C/man3/hypot.3:122
2909 "If the result overflows, a range error occurs, and the functions return "
2910 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively."
2912 "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"
2913 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。"
2915 #. Unable to test this case, since the best approximation of
2916 #. pi/2 in double precision only yields a tan() value of 1.633e16.
2921 #: build/C/man3/fdim.3:74 build/C/man3/fma.3:141 build/C/man3/nextafter.3:159
2922 #: build/C/man3/scalb.3:163 build/C/man3/scalbln.3:145 build/C/man3/tan.3:133
2923 msgid "An overflow floating-point exception (B<FE_OVERFLOW>) is raised."
2924 msgstr "オーバーフロー浮動小数点例外 (B<FE_OVERFLOW>) が上がる。"
2927 #: build/C/man3/fdim.3:85 build/C/man3/fmin.3:62
2932 #: build/C/man3/fenv.3:27
2938 #: build/C/man3/fenv.3:27
2944 #: build/C/man3/fenv.3:27 build/C/man7/math_error.7:26
2945 #: build/C/man3/matherr.3:27
2951 #: build/C/man3/fenv.3:33
2953 "feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, "
2954 "fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, "
2955 "feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point "
2956 "rounding and exception handling"
2958 "feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, "
2959 "fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, "
2960 "feupdateenv, feenableexcept, fedisableexcept, fegetexcept - 浮動小数点の丸め"
2964 #: build/C/man3/fenv.3:36 build/C/man3/fenv.3:292
2966 msgid "B<#include E<lt>fenv.hE<gt>>\n"
2967 msgstr "B<#include E<lt>fenv.hE<gt>>\n"
2970 #: build/C/man3/fenv.3:38
2972 msgid "B<int feclearexcept(int >I<excepts>B<);>\n"
2973 msgstr "B<int feclearexcept(int >I<excepts>B<);>\n"
2976 #: build/C/man3/fenv.3:40
2978 msgid "B<int fegetexceptflag(fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
2979 msgstr "B<int fegetexceptflag(fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
2982 #: build/C/man3/fenv.3:42
2984 msgid "B<int feraiseexcept(int >I<excepts>B<);>\n"
2985 msgstr "B<int feraiseexcept(int >I<excepts>B<);>\n"
2988 #: build/C/man3/fenv.3:44
2990 msgid "B<int fesetexceptflag(const fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
2991 msgstr "B<int fesetexceptflag(const fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
2994 #: build/C/man3/fenv.3:46
2996 msgid "B<int fetestexcept(int >I<excepts>B<);>\n"
2997 msgstr "B<int fetestexcept(int >I<excepts>B<);>\n"
3000 #: build/C/man3/fenv.3:48
3002 msgid "B<int fegetround(void);>\n"
3003 msgstr "B<int fegetround(void);>\n"
3006 #: build/C/man3/fenv.3:50
3008 msgid "B<int fesetround(int >I<rounding_mode>B<);>\n"
3009 msgstr "B<int fesetround(int >I<rounding_mode>B<);>\n"
3012 #: build/C/man3/fenv.3:52
3014 msgid "B<int fegetenv(fenv_t *>I<envp>B<);>\n"
3015 msgstr "B<int fegetenv(fenv_t *>I<envp>B<);>\n"
3018 #: build/C/man3/fenv.3:54
3020 msgid "B<int feholdexcept(fenv_t *>I<envp>B<);>\n"
3021 msgstr "B<int feholdexcept(fenv_t *>I<envp>B<);>\n"
3024 #: build/C/man3/fenv.3:56
3026 msgid "B<int fesetenv(const fenv_t *>I<envp>B<);>\n"
3027 msgstr "B<int fesetenv(const fenv_t *>I<envp>B<);>\n"
3030 #: build/C/man3/fenv.3:58
3032 msgid "B<int feupdateenv(const fenv_t *>I<envp>B<);>\n"
3033 msgstr "B<int feupdateenv(const fenv_t *>I<envp>B<);>\n"
3036 #: build/C/man3/fenv.3:64
3038 "These eleven functions were defined in C99, and describe the handling of "
3039 "floating-point rounding and exceptions (overflow, zero-divide, etc.)."
3041 "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"
3042 "バーフロー、ゼロによる除算など) の取り扱いを規定する。"
3045 #: build/C/man3/fenv.3:64
3051 #: build/C/man3/fenv.3:69
3053 "The I<divide-by-zero> exception occurs when an operation on finite numbers "
3054 "produces infinity as exact answer."
3056 "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"
3060 #: build/C/man3/fenv.3:75
3062 "The I<overflow> exception occurs when a result has to be represented as a "
3063 "floating-point number, but has (much) larger absolute value than the largest "
3064 "(finite) floating-point number that is representable."
3066 "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"
3067 "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"
3071 #: build/C/man3/fenv.3:82
3073 "The I<underflow> exception occurs when a result has to be represented as a "
3074 "floating-point number, but has smaller absolute value than the smallest "
3075 "positive normalized floating-point number (and would lose much accuracy when "
3076 "represented as a denormalized number)."
3078 "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"
3079 "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"
3080 "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。"
3083 #: build/C/man3/fenv.3:92
3085 "The I<inexact> exception occurs when the rounded result of an operation is "
3086 "not equal to the infinite precision result. It may occur whenever "
3087 "I<overflow> or I<underflow> occurs."
3089 "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"
3090 "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"
3094 #: build/C/man3/fenv.3:97
3096 "The I<invalid> exception occurs when there is no well-defined result for an "
3097 "operation, as for 0/0 or infinity - infinity or sqrt(-1)."
3099 "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"
3100 "る。 例えば 0/0、無限大 - 無限大、sqrt(-1) など。"
3103 #: build/C/man3/fenv.3:97
3105 msgid "Exception handling"
3109 #: build/C/man3/fenv.3:103
3111 "Exceptions are represented in two ways: as a single bit (exception present/"
3112 "absent), and these bits correspond in some implementation-defined way with "
3113 "bit positions in an integer, and also as an opaque structure that may "
3114 "contain more information about the exception (perhaps the code address where "
3117 "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"
3118 "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"
3119 "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"
3120 "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"
3124 #: build/C/man3/fenv.3:119
3126 "Each of the macros B<FE_DIVBYZERO>, B<FE_INEXACT>, B<FE_INVALID>, "
3127 "B<FE_OVERFLOW>, B<FE_UNDERFLOW> is defined when the implementation supports "
3128 "handling of the corresponding exception, and if so then defines the "
3129 "corresponding bit(s), so that one can call exception handling functions, for "
3130 "example, using the integer argument B<FE_OVERFLOW>|B<FE_UNDERFLOW>. Other "
3131 "exceptions may be supported. The macro B<FE_ALL_EXCEPT> is the bitwise OR "
3132 "of all bits corresponding to supported exceptions."
3134 "B<FE_DIVBYZERO>, B<FE_INEXACT>, B<FE_INVALID>, B<FE_OVERFLOW>, "
3135 "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"
3136 "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"
3137 "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"
3138 "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"
3139 "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"
3140 "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)。"
3143 #: build/C/man3/fenv.3:124
3145 "The B<feclearexcept>() function clears the supported exceptions represented "
3146 "by the bits in its argument."
3148 "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"
3149 "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)。"
3152 #: build/C/man3/fenv.3:132
3154 "The B<fegetexceptflag>() function stores a representation of the state of "
3155 "the exception flags represented by the argument I<excepts> in the opaque "
3158 "B<fegetexceptflag>() 関数は、引き数 I<excepts> で指定された例外フラグの状態"
3159 "を I<*flagp> が指す内部オブジェクトに保存する。"
3162 #: build/C/man3/fenv.3:137
3164 "The B<feraiseexcept>() function raises the supported exceptions represented "
3165 "by the bits in I<excepts>."
3167 "B<feraiseexcept>() 関数は、 I<excepts> のビット列で指定された例外のうち、 実"
3168 "装がサポートしているものを発生させる。"
3171 #: build/C/man3/fenv.3:148
3173 "The B<fesetexceptflag>() function sets the complete status for the "
3174 "exceptions represented by I<excepts> to the value I<*flagp>. This value "
3175 "must have been obtained by an earlier call of B<fegetexceptflag>() with a "
3176 "last argument that contained all bits in I<excepts>."
3178 "B<fesetexceptflag>() 関数は、 I<excepts> で指定された例外に対応するフラグの"
3179 "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 "
3180 "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"
3181 "き、 B<fegetexceptflag>() の最後の引き数には、 B<fesetexceptflag>() に渡す "
3182 "I<excepts> のすべてのビットを含む値を指定すること)。"
3185 #: build/C/man3/fenv.3:155
3187 "The B<fetestexcept>() function returns a word in which the bits are set "
3188 "that were set in the argument I<excepts> and for which the corresponding "
3189 "exception is currently set."
3191 "B<fetestexcept>() 関数は、 I<excepts> 引き数でセットされているビットのう"
3192 "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。"
3195 #: build/C/man3/fenv.3:155
3197 msgid "Rounding mode"
3201 #: build/C/man3/fenv.3:163
3203 "The rounding mode determines how the result of floating-point operations is "
3204 "treated when the result cannot be exactly represented in the significand. "
3205 "Various rounding modes may be provided: round to nearest (the default), "
3206 "round up (toward positive infinity), round down (toward negative infinity), "
3207 "and round toward zero."
3209 "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"
3210 "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"
3211 "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"
3212 "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、"
3216 #: build/C/man3/fenv.3:172
3218 "Each of the macros B<FE_TONEAREST>, B<FE_UPWARD>, B<FE_DOWNWARD>, and "
3219 "B<FE_TOWARDZERO> is defined when the implementation supports getting and "
3220 "setting the corresponding rounding direction."
3222 "B<FE_TONEAREST>, B<FE_UPWARD>, B<FE_DOWNWARD>, B<FE_TOWARDZERO> の各マクロ"
3223 "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。"
3226 #: build/C/man3/fenv.3:177
3228 "The B<fegetround>() function returns the macro corresponding to the current "
3230 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。"
3233 #: build/C/man3/fenv.3:182
3235 "The B<fesetround>() function sets the rounding mode as specified by its "
3236 "argument and returns zero when it was successful."
3238 "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"
3242 #: build/C/man3/fenv.3:190
3244 "C99 and POSIX.1-2008 specify an identifier, B<FLT_ROUNDS>, defined in "
3245 "I<E<lt>float.hE<gt>>, which indicates the implementation-defined rounding "
3246 "behavior for floating-point addition. This identifier has one of the "
3249 "C99 と POSIX.1-2008 では B<FLT_ROUNDS> という識別子が規定されており、 "
3250 "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"
3251 "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。"
3254 #: build/C/man3/fenv.3:190
3260 #: build/C/man3/fenv.3:192
3261 msgid "The rounding mode is not determinable."
3262 msgstr "丸めモードは決められていない。"
3265 #: build/C/man3/fenv.3:192
3271 #: build/C/man3/fenv.3:194
3272 msgid "Rounding is toward 0."
3276 #: build/C/man3/fenv.3:194
3282 #: build/C/man3/fenv.3:196
3283 msgid "Rounding is toward nearest number."
3287 #: build/C/man3/fenv.3:196
3293 #: build/C/man3/fenv.3:198
3294 msgid "Rounding is toward positive infinity."
3295 msgstr "正の無限大に向けて丸める。"
3298 #: build/C/man3/fenv.3:198
3304 #: build/C/man3/fenv.3:200
3305 msgid "Rounding is toward negative infinity."
3306 msgstr "負の無限大に向けて丸める。"
3309 #: build/C/man3/fenv.3:202
3310 msgid "Other values represent machine-dependent, nonstandard rounding modes."
3311 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。"
3314 #: build/C/man3/fenv.3:208
3316 "The value of B<FLT_ROUNDS> should reflect the current rounding mode as set "
3317 "by B<fesetround>() (but see BUGS)."
3319 "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"
3320 "されるべきである (但し、「バグ」の節を参照)。"
3323 #: build/C/man3/fenv.3:208
3325 msgid "Floating-point environment"
3329 #: build/C/man3/fenv.3:220
3332 #| "The entire floating-point environment, including control modes and status "
3333 #| "flags, can be handled as one opaque object, of type I<fenv_t>. The "
3334 #| "default environment is denoted by B<FE_DFL_ENV> (of type I<const fenv_t "
3335 #| "*>). This is the environment setup at program start and it is defined by "
3336 #| "ISO C to have round to nearest, all exceptions cleared and a nonstop "
3337 #| "(continue on exceptions) mode."
3339 "The entire floating-point environment, including control modes and status "
3340 "flags, can be handled as one opaque object, of type I<fenv_t>. The default "
3341 "environment is denoted by B<FE_DFL_ENV> (of type I<const fenv_t\\ *>). This "
3342 "is the environment setup at program start and it is defined by ISO C to have "
3343 "round to nearest, all exceptions cleared and a nonstop (continue on "
3346 "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"
3347 "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 "
3348 "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始"
3349 "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 "
3350 "(B<FE_TONEAREST>) に設定し、すべての例外をクリアし、不停止 (nonstop) (例外"
3351 "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。"
3354 #: build/C/man3/fenv.3:225
3356 "The B<fegetenv>() function saves the current floating-point environment in "
3357 "the object I<*envp>."
3359 "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"
3363 #: build/C/man3/fenv.3:232
3365 "The B<feholdexcept>() function does the same, then clears all exception "
3366 "flags, and sets a nonstop (continue on exceptions) mode, if available. It "
3367 "returns zero when successful."
3369 "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"
3370 "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。"
3373 #: build/C/man3/fenv.3:245
3375 "The B<fesetenv>() function restores the floating-point environment from the "
3376 "object I<*envp>. This object must be known to be valid, for example, the "
3377 "result of a call to B<fegetenv>() or B<feholdexcept>() or equal to "
3378 "B<FE_DFL_ENV>. This call does not raise exceptions."
3380 "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"
3381 "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"
3382 "い。 例えば、 B<fegetenv>() や B<feholdexcept>() を呼び出した結果であると"
3383 "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"
3387 #: build/C/man3/fenv.3:258
3389 "The B<feupdateenv>() function installs the floating-point environment "
3390 "represented by the object I<*envp>, except that currently raised exceptions "
3391 "are not cleared. After calling this function, the raised exceptions will be "
3392 "a bitwise OR of those previously set with those in I<*envp>. As before, the "
3393 "object I<*envp> must be known to be valid."
3395 "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"
3396 "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"
3397 "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 "
3398 "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"
3399 "あることが分かっていなければならない。"
3401 #. Earlier seven of these functions were listed as returning void.
3402 #. This was corrected in Corrigendum 1 (ISO/IEC 9899:1999/Cor.1:2001(E))
3403 #. of the C99 Standard.
3405 #: build/C/man3/fenv.3:263
3407 "These functions return zero on success and nonzero if an error occurred."
3408 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。"
3411 #: build/C/man3/fenv.3:267
3412 msgid "IEC 60559 (IEC 559:1989), ANSI/IEEE 854, C99, POSIX.1-2001."
3413 msgstr "IEC 60559 (IEC 559:1989), ANSI/IEEE 854, C99, POSIX.1-2001."
3416 #: build/C/man3/fenv.3:268
3422 #: build/C/man3/fenv.3:287
3424 "If possible, the GNU C Library defines a macro B<FE_NOMASK_ENV> which "
3425 "represents an environment where every exception raised causes a trap to "
3426 "occur. You can test for this macro using B<#ifdef>. It is defined only if "
3427 "B<_GNU_SOURCE> is defined. The C99 standard does not define a way to set "
3428 "individual bits in the floating-point mask, for example, to trap on specific "
3429 "flags. Since version 2.2, glibc supports the functions B<feenableexcept>() "
3430 "and B<fedisableexcept>() to set individual floating-point traps, and "
3431 "B<fegetexcept>() to query the state."
3433 "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"
3434 "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"
3435 "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"
3436 "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"
3437 "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、 "
3438 "B<feenableexcept>() 関数と B<fedisableexcept>() 関数をサポートしており、 "
3439 "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>"
3440 "() によって状態の問い合わせもできるようになっている。"
3443 #: build/C/man3/fenv.3:294
3445 msgid "B<int feenableexcept(int >I<excepts>B<);>\n"
3446 msgstr "B<int feenableexcept(int >I<excepts>B<);>\n"
3449 #: build/C/man3/fenv.3:296
3451 msgid "B<int fedisableexcept(int >I<excepts>B<);>\n"
3452 msgstr "B<int fedisableexcept(int >I<excepts>B<);>\n"
3455 #: build/C/man3/fenv.3:298
3457 msgid "B<int fegetexcept(void);>\n"
3458 msgstr "B<int fegetexcept(void);>\n"
3461 #: build/C/man3/fenv.3:312
3463 "The B<feenableexcept>() and B<fedisableexcept>() functions enable "
3464 "(disable) traps for each of the exceptions represented by I<excepts> and "
3465 "return the previous set of enabled exceptions when successful, and -1 "
3466 "otherwise. The B<fegetexcept>() function returns the set of all currently "
3467 "enabled exceptions."
3469 "B<feenableexcept>() 関数と B<fedisableexcept>() 関数は I<excepts> によって"
3470 "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"
3471 "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>() "
3472 "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。"
3474 #. Aug 08, glibc 2.8
3475 #. See http://gcc.gnu.org/ml/gcc/2002-02/msg01535.html
3477 #: build/C/man3/fenv.3:323
3479 "C99 specifies that the value of B<FLT_ROUNDS> should reflect changes to the "
3480 "current rounding mode, as set by B<fesetround>(). Currently, this does not "
3481 "occur: B<FLT_ROUNDS> always has the value 1."
3483 "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"
3484 "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"
3485 "おらず、 B<FLT_ROUNDS> は常に値 1 となる。"
3488 #: build/C/man3/fenv.3:325
3489 msgid "B<math_error>(7)"
3490 msgstr "B<math_error>(7)"
3493 #: build/C/man3/finite.3:25
3499 #: build/C/man3/finite.3:25 build/C/man3/gamma.3:9
3505 #: build/C/man3/finite.3:29
3507 "finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD "
3508 "floating-point classification functions"
3510 "finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD "
3514 #: build/C/man3/finite.3:34
3516 msgid "B<int finite(double >I<x>B<);>\n"
3517 msgstr "B<int finite(double >I<x>B<);>\n"
3520 #: build/C/man3/finite.3:36
3522 msgid "B<int finitef(float >I<x>B<);>\n"
3523 msgstr "B<int finitef(float >I<x>B<);>\n"
3526 #: build/C/man3/finite.3:38
3528 msgid "B<int finitel(long double >I<x>B<);>\n"
3529 msgstr "B<int finitel(long double >I<x>B<);>\n"
3532 #: build/C/man3/finite.3:40
3534 msgid "B<int isinf(double >I<x>B<);>\n"
3535 msgstr "B<int isinf(double >I<x>B<);>\n"
3538 #: build/C/man3/finite.3:42
3540 msgid "B<int isinff(float >I<x>B<);>\n"
3541 msgstr "B<int isinff(float >I<x>B<);>\n"
3544 #: build/C/man3/finite.3:44
3546 msgid "B<int isinfl(long double >I<x>B<);>\n"
3547 msgstr "B<int isinfl(long double >I<x>B<);>\n"
3550 #: build/C/man3/finite.3:46
3552 msgid "B<int isnan(double >I<x>B<);>\n"
3553 msgstr "B<int isnan(double >I<x>B<);>\n"
3556 #: build/C/man3/finite.3:48
3558 msgid "B<int isnanf(float >I<x>B<);>\n"
3559 msgstr "B<int isnanf(float >I<x>B<);>\n"
3562 #: build/C/man3/finite.3:50
3564 msgid "B<int isnanl(long double >I<x>B<);>\n"
3565 msgstr "B<int isnanl(long double >I<x>B<);>\n"
3568 #: build/C/man3/finite.3:61
3569 msgid "B<finite>(), B<finitef>(), B<finitel>():"
3570 msgstr "B<finite>(), B<finitef>(), B<finitel>():"
3573 #: build/C/man3/finite.3:63 build/C/man3/finite.3:76 build/C/man3/lgamma.3:65
3574 msgid "_BSD_SOURCE || _SVID_SOURCE"
3575 msgstr "_BSD_SOURCE || _SVID_SOURCE"
3578 #: build/C/man3/finite.3:65 build/C/man3/fpclassify.3:58
3580 msgstr "B<isinf>():"
3583 #: build/C/man3/finite.3:67
3585 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
3588 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
3592 #: build/C/man3/finite.3:74
3593 msgid "B<isinff>(), B<isinfl>():"
3594 msgstr "B<isinff>(), B<isinfl>():"
3597 #: build/C/man3/finite.3:78 build/C/man3/fpclassify.3:50
3599 msgstr "B<isnan>():"
3602 #: build/C/man3/finite.3:80
3603 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE;"
3604 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE;"
3607 #: build/C/man3/finite.3:86
3608 msgid "B<isnanf>(), B<isnanl>():"
3609 msgstr "B<isnanf>(), B<isnanl>():"
3612 #: build/C/man3/finite.3:88 build/C/man3/gamma.3:38 build/C/man3/scalb.3:58
3613 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
3614 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
3617 #: build/C/man3/finite.3:97
3619 "The B<finite>() functions return a nonzero value if I<x> is neither "
3620 "infinite nor a \"not-a-number\" (NaN) value, and 0 otherwise."
3622 "B<finite>() 関数は、 I<x> が無限大や無効値 (NaN) のいずれでもない 場合に 0 "
3623 "以外の値を返し、それ以外の場合は 0 を返す。"
3626 #: build/C/man3/finite.3:104
3628 "The B<isnan>() functions return a nonzero value if I<x> is a NaN value, and "
3631 "B<isnan>() 関数は、 I<x> が NaN の場合 0 以外の値を返し、 それ以外の場合は "
3635 #: build/C/man3/finite.3:112
3637 "The B<isinf>() functions return 1 if I<x> is positive infinity, -1 if I<x> "
3638 "is negative infinity, and 0 otherwise."
3640 "B<isinf>() 関数は、 I<x> が正の無限大であれば 1 を返し、I<x> が負の無限大で "
3641 "あれば -1 を返す。それ以外の場合は 0 を返す。"
3643 #. finite* not on HP-UX; they exist on Tru64.
3647 #. function occurs in 4.3BSD.
3648 #. see IEEE.3 in the 4.3BSD manual
3650 #: build/C/man3/finite.3:132
3652 "Note that these functions are obsolete. C99 defines macros B<isfinite>(), "
3653 "B<isinf>(), and B<isnan>() (for all types) replacing them. Further note "
3654 "that the C99 B<isinf>() has weaker guarantees on the return value. See "
3657 "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 "
3658 "(どんな型にも適用できる) B<isfinite>(), B<isinf>(), B<isnan>() というマクロ"
3659 "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"
3660 "しかないことにも 注意すること。詳細は B<fpclassify>(3) を参照。"
3663 #: build/C/man3/finite.3:134
3664 msgid "B<fpclassify>(3)"
3665 msgstr "B<fpclassify>(3)"
3668 #: build/C/man3/floor.3:27
3674 #: build/C/man3/floor.3:30
3676 "floor, floorf, floorl - largest integral value not greater than argument"
3677 msgstr "floor, floorf, floorl - 引き数を越えない最大の整数値"
3680 #: build/C/man3/floor.3:35
3682 msgid "B<double floor(double >I<x>B<);>\n"
3683 msgstr "B<double floor(double >I<x>B<);>\n"
3686 #: build/C/man3/floor.3:37
3688 msgid "B<float floorf(float >I<x>B<);>\n"
3689 msgstr "B<float floorf(float >I<x>B<);>\n"
3692 #: build/C/man3/floor.3:39
3694 msgid "B<long double floorl(long double >I<x>B<);>\n"
3695 msgstr "B<long double floorl(long double >I<x>B<);>\n"
3698 #: build/C/man3/floor.3:51
3699 msgid "B<floorf>(), B<floorl>():"
3700 msgstr "B<floorf>(), B<floorl>():"
3703 #: build/C/man3/floor.3:62
3705 "These functions return the largest integral value that is not greater than "
3707 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。"
3710 #: build/C/man3/floor.3:68
3711 msgid "For example, I<floor(0.5)> is 0.0, and I<floor(-0.5)> is -1.0."
3712 msgstr "例えば、 I<floor(0.5)> は 0.0 で、 I<floor(-0.5)> は -1.0 である。"
3715 #: build/C/man3/floor.3:71
3716 msgid "These functions return the floor of I<x>."
3717 msgstr "これらの関数は I<x> を越えない最小の整数値を返す。"
3720 #: build/C/man3/floor.3:77
3722 "If I<x> is integral, +0, -0, NaN, or an infinity, I<x> itself is returned."
3724 "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。"
3727 #: build/C/man3/floor.3:109
3729 "B<ceil>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
3732 "B<ceil>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
3736 #: build/C/man3/fma.3:12
3742 #: build/C/man3/fma.3:15
3743 msgid "fma, fmaf, fmal - floating-point multiply and add"
3744 msgstr "fma, fmaf, fmal - 浮動小数点数の積と和を計算する"
3747 #: build/C/man3/fma.3:20
3749 msgid "B<double fma(double >I<x>B<, double >I<y>B<, double >I<z>B<);>\n"
3750 msgstr "B<double fma(double >I<x>B<, double >I<y>B<, double >I<z>B<);>\n"
3753 #: build/C/man3/fma.3:22
3755 msgid "B<float fmaf(float >I<x>B<, float >I<y>B<, float >I<z>B<);>\n"
3756 msgstr "B<float fmaf(float >I<x>B<, float >I<y>B<, float >I<z>B<);>\n"
3759 #: build/C/man3/fma.3:24
3761 msgid "B<long double fmal(long double >I<x>B<, long double >I<y>B<, long double >I<z>B<);>\n"
3762 msgstr "B<long double fmal(long double >I<x>B<, long double >I<y>B<, long double >I<z>B<);>\n"
3765 #: build/C/man3/fma.3:37
3766 msgid "B<fma>(), B<fmaf>(), B<fmal>():"
3767 msgstr "B<fma>(), B<fmaf>(), B<fmal>():"
3770 #: build/C/man3/fma.3:53
3772 "The B<fma>() function computes I<x> * I<y> + I<z>. The result is rounded "
3773 "as one ternary operation according to the current rounding mode (see B<fenv>"
3776 "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"
3777 "現在の丸めモードにしたがって丸められる (B<fenv>(3) 参照)。"
3780 #: build/C/man3/fma.3:57
3782 "These functions return the value of I<x> * I<y> + I<z>, rounded as one "
3783 "ternary operation."
3785 "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"
3789 #: build/C/man3/fma.3:73
3791 "If I<x> times I<y> is an exact infinity, and I<z> is an infinity with the "
3792 "opposite sign, a domain error occurs, and a NaN is returned."
3794 "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"
3795 "合、 領域エラー (domain error) が発生し、NaN が返される。"
3797 #. POSIX.1-2008 allows some possible differences for the following two
3798 #. domain error cases, but on Linux they are treated the same (AFAICS).
3799 #. Nevertheless, we'll mirror POSIX.1 and describe the two cases
3801 #. POSIX.1 says that a NaN or an implementation-defined value shall
3802 #. be returned for this case.
3804 #: build/C/man3/fma.3:89
3806 "If one of I<x> or I<y> is an infinity, the other is 0, and I<z> is not a "
3807 "NaN, a domain error occurs, and a NaN is returned."
3809 "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、"
3810 "領域エラーが発生し、NaN が返される。"
3812 #. POSIX.1 makes the domain error optional for this case.
3814 #: build/C/man3/fma.3:100
3816 "If one of I<x> or I<y> is an infinity, and the other is 0, and I<z> is a "
3817 "NaN, a domain error occurs, and a NaN is returned."
3819 "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"
3820 "エラーが発生し、NaN が返される。"
3823 #: build/C/man3/fma.3:109
3825 "If I<x> times I<y> is not an infinity times zero (or vice versa), and I<z> "
3826 "is a NaN, a NaN is returned."
3828 "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"
3832 #: build/C/man3/fma.3:113
3834 "If the result overflows, a range error occurs, and an infinity with the "
3835 "correct sign is returned."
3837 "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"
3841 #: build/C/man3/fma.3:117
3843 "If the result underflows, a range error occurs, and a signed 0 is returned."
3845 "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。"
3848 #: build/C/man3/fma.3:124
3850 msgid "Domain error: I<x> * I<y> + I<z>, or I<x> * I<y> is invalid and I<z> is not a NaN"
3851 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"
3857 #: build/C/man3/fma.3:133 build/C/man3/ilogb.3:125 build/C/man3/log1p.3:128
3858 #: build/C/man3/lrint.3:102 build/C/man3/lround.3:105
3859 #: build/C/man3/remainder.3:165 build/C/man3/remquo.3:117
3860 #: build/C/man3/scalb.3:155 build/C/man3/sincos.3:67
3861 msgid "An invalid floating-point exception (B<FE_INVALID>) is raised."
3862 msgstr "不正 (invalid) 浮動小数点例外 (B<FE_INVALID>) が上がる。"
3865 #: build/C/man3/fma.3:141 build/C/man3/hypot.3:143 build/C/man3/tgamma.3:143
3866 #: build/C/man3/y0.3:194
3868 msgid "Range error: result underflow"
3869 msgstr "範囲エラー (range error): 結果のアンダーフロー"
3872 #: build/C/man3/fma.3:161
3873 msgid "B<remainder>(3), B<remquo>(3)"
3874 msgstr "B<remainder>(3), B<remquo>(3)"
3877 #: build/C/man3/fmax.3:9
3883 #: build/C/man3/fmax.3:12
3884 msgid "fmax, fmaxf, fmaxl - determine maximum of two floating-point numbers"
3885 msgstr "fmax, fmaxf, fmaxl - 二つの浮動小数点数の最大値を求める"
3888 #: build/C/man3/fmax.3:16
3889 msgid "B<double fmax(double >I<x>B<, double >I<y>B<);>"
3890 msgstr "B<double fmax(double >I<x>B<, double >I<y>B<);>"
3893 #: build/C/man3/fmax.3:18
3894 msgid "B<float fmaxf(float >I<x>B<, float >I<y>B<);>"
3895 msgstr "B<float fmaxf(float >I<x>B<, float >I<y>B<);>"
3898 #: build/C/man3/fmax.3:20
3899 msgid "B<long double fmaxl(long double >I<x>B<, long double >I<y>B<);>"
3900 msgstr "B<long double fmaxl(long double >I<x>B<, long double >I<y>B<);>"
3903 #: build/C/man3/fmax.3:32
3904 msgid "B<fmax>(), B<fmaxf>(), B<fmaxl>():"
3905 msgstr "B<fmax>(), B<fmaxf>(), B<fmaxl>():"
3908 #: build/C/man3/fmax.3:45
3909 msgid "These functions return the larger value of I<x> and I<y>."
3910 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。"
3913 #: build/C/man3/fmax.3:50
3914 msgid "These functions return the maximum of I<x> and I<y>."
3915 msgstr "これらの関数は I<x> と I<y> の最大値を返す。"
3918 #: build/C/man3/fmax.3:52 build/C/man3/fmin.3:52
3919 msgid "If one argument is a NaN, the other argument is returned."
3920 msgstr "一方の引き数が NaN の場合、もう一方の値が返される。"
3923 #: build/C/man3/fmax.3:54 build/C/man3/fmin.3:54
3924 msgid "If both arguments are NaN, a NaN is returned."
3925 msgstr "両方の引き数が NaN の場合、NaN が返される。"
3928 #: build/C/man3/fmax.3:62
3933 #: build/C/man3/fmin.3:9
3939 #: build/C/man3/fmin.3:12
3940 msgid "fmin, fminf, fminl - determine minimum of two floating-point numbers"
3941 msgstr "fmin, fminf, fminl - 二つの浮動小数点数の最小値を求める"
3944 #: build/C/man3/fmin.3:16
3945 msgid "B<double fmin(double >I<x>B<, double >I<y>B<);>"
3946 msgstr "B<double fmin(double >I<x>B<, double >I<y>B<);>"
3949 #: build/C/man3/fmin.3:18
3950 msgid "B<float fminf(float >I<x>B<, float >I<y>B<);>"
3951 msgstr "B<float fminf(float >I<x>B<, float >I<y>B<);>"
3954 #: build/C/man3/fmin.3:20
3955 msgid "B<long double fminl(long double >I<x>B<, long double >I<y>B<);>"
3956 msgstr "B<long double fminl(long double >I<x>B<, long double >I<y>B<);>"
3959 #: build/C/man3/fmin.3:32
3960 msgid "B<fmin>(), B<fminf>(), B<fminl>():"
3961 msgstr "B<fmin>(), B<fminf>(), B<fminl>():"
3964 #: build/C/man3/fmin.3:45
3965 msgid "These functions the lesser value of I<x> and I<y>."
3966 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。"
3969 #: build/C/man3/fmin.3:50
3970 msgid "These functions return the minimum of I<x> and I<y>."
3971 msgstr "これらの関数は I<x> と I<y> の最小値を返す。"
3974 #: build/C/man3/fmod.3:35
3980 #: build/C/man3/fmod.3:35
3986 #: build/C/man3/fmod.3:38
3987 msgid "fmod, fmodf, fmodl - floating-point remainder function"
3988 msgstr "fmod, fmodf, fmodl - 浮動小数点剰余関数"
3991 #: build/C/man3/fmod.3:43
3993 msgid "B<double fmod(double >I<x>B<, double >I<y>B<);>\n"
3994 msgstr "B<double fmod(double >I<x>B<, double >I<y>B<);>\n"
3997 #: build/C/man3/fmod.3:45
3999 msgid "B<float fmodf(float >I<x>B<, float >I<y>B<);>\n"
4000 msgstr "B<float fmodf(float >I<x>B<, float >I<y>B<);>\n"
4003 #: build/C/man3/fmod.3:47
4005 msgid "B<long double fmodl(long double >I<x>B<, long double >I<y>B<);>\n"
4006 msgstr "B<long double fmodl(long double >I<x>B<, long double >I<y>B<);>\n"
4009 #: build/C/man3/fmod.3:59
4010 msgid "B<fmodf>(), B<fmodl>():"
4011 msgstr "B<fmodf>(), B<fmodl>():"
4014 #: build/C/man3/fmod.3:87
4016 "The B<fmod>() function computes the floating-point remainder of dividing "
4017 "I<x> by I<y>. The return value is I<x> - I<n> * I<y>, where I<n> is the "
4018 "quotient of I<x> / I<y>, rounded toward zero to an integer."
4020 "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 "
4021 "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"
4025 #: build/C/man3/fmod.3:96
4027 "On success, these functions return the value I<x>\\ -\\ I<n>*I<y>, for some "
4028 "integer I<n>, such that the returned value has the same sign as I<x> and a "
4029 "magnitude less than the magnitude of I<y>."
4031 "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 "
4032 "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"
4036 #: build/C/man3/fmod.3:108
4037 msgid "If I<x> is an infinity, a domain error occurs, and a NaN is returned."
4039 "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。"
4042 #: build/C/man3/fmod.3:114
4043 msgid "If I<y> is zero, a domain error occurs, and a NaN is returned."
4044 msgstr "I<y> が 0 の場合、領域エラーが発生し、 NaN が返される。"
4047 #: build/C/man3/fmod.3:120
4048 msgid "If I<x> is +0 (-0), and I<y> is not zero, +0 (-0) is returned."
4049 msgstr "I<x> が +0 (-0) で I<y> が 0 でない場合、+0 (-0) が返される。"
4051 #. [XXX see bug above] and \fIx\fP is not a NaN
4053 #: build/C/man3/fmod.3:136 build/C/man3/remainder.3:172
4055 msgid "Domain error: I<y> is zero"
4056 msgstr "領域エラー: I<y> がゼロ"
4058 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6784
4060 #: build/C/man3/fmod.3:160
4062 "Before version 2.10, the glibc implementation did not set I<errno> to "
4063 "B<EDOM> when a domain error occurred for an infinite I<x>."
4065 "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"
4066 "に、 I<error> に B<EDOM> が設定されなかった。"
4069 #: build/C/man3/fmod.3:162
4070 msgid "B<remainder>(3)"
4071 msgstr "B<remainder>(3)"
4074 #: build/C/man3/fpclassify.3:10
4080 #: build/C/man3/fpclassify.3:14
4082 "fpclassify, isfinite, isnormal, isnan, isinf - floating-point classification "
4085 "fpclassify, isfinite, isnormal, isnan, isinf - 浮動小数点数の分類マクロ"
4088 #: build/C/man3/fpclassify.3:19
4090 msgid "B<int fpclassify(>I<x>B<);>\n"
4091 msgstr "B<int fpclassify(>I<x>B<);>\n"
4094 #: build/C/man3/fpclassify.3:21
4096 msgid "B<int isfinite(>I<x>B<);>\n"
4097 msgstr "B<int isfinite(>I<x>B<);>\n"
4100 #: build/C/man3/fpclassify.3:23
4102 msgid "B<int isnormal(>I<x>B<);>\n"
4103 msgstr "B<int isnormal(>I<x>B<);>\n"
4106 #: build/C/man3/fpclassify.3:25
4108 msgid "B<int isnan(>I<x>B<);>\n"
4109 msgstr "B<int isnan(>I<x>B<);>\n"
4112 #: build/C/man3/fpclassify.3:27
4114 msgid "B<int isinf(>I<x>B<);>\n"
4115 msgstr "B<int isinf(>I<x>B<);>\n"
4118 #: build/C/man3/fpclassify.3:42
4119 msgid "B<fpclassify>(), B<isfinite>(), B<isnormal>():"
4120 msgstr "B<fpclassify>(), B<isfinite>(), B<isnormal>():"
4123 #: build/C/man3/fpclassify.3:76
4125 "Floating point numbers can have special values, such as infinite or NaN. "
4126 "With the macro B<fpclassify(>I<x>B<)> you can find out what type I<x> is. "
4127 "The macro takes any floating-point expression as argument. The result is "
4128 "one of the following values:"
4130 "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 "
4131 "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"
4132 "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"
4136 #: build/C/man3/fpclassify.3:76
4142 #: build/C/man3/fpclassify.3:80
4143 msgid "I<x> is \"Not a Number\"."
4144 msgstr "I<x> が \"Not a Number\" である (数値ではない)。"
4147 #: build/C/man3/fpclassify.3:80
4149 msgid "B<FP_INFINITE>"
4150 msgstr "B<FP_INFINITE>"
4153 #: build/C/man3/fpclassify.3:84
4154 msgid "I<x> is either positive infinity or negative infinity."
4155 msgstr "I<x> が正の無限大または負の無限大である。"
4158 #: build/C/man3/fpclassify.3:84
4164 #: build/C/man3/fpclassify.3:88
4165 msgid "I<x> is zero."
4166 msgstr "I<x> が 0 である。"
4169 #: build/C/man3/fpclassify.3:88
4171 msgid "B<FP_SUBNORMAL>"
4172 msgstr "B<FP_SUBNORMAL>"
4175 #: build/C/man3/fpclassify.3:92
4176 msgid "I<x> is too small to be represented in normalized format."
4177 msgstr "I<x> を正規化形式で表現するには小さすぎる。"
4180 #: build/C/man3/fpclassify.3:92
4182 msgid "B<FP_NORMAL>"
4183 msgstr "B<FP_NORMAL>"
4186 #: build/C/man3/fpclassify.3:96
4188 "if nothing of the above is correct then it must be a normal floating-point "
4191 "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。"
4194 #: build/C/man3/fpclassify.3:98
4195 msgid "The other macros provide a short answer to some standard questions."
4196 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。"
4199 #: build/C/man3/fpclassify.3:98
4201 msgid "B<isfinite(>I<x>B<)>"
4202 msgstr "B<isfinite(>I<x>B<)>"
4205 #: build/C/man3/fpclassify.3:101
4206 msgid "returns a nonzero value if"
4207 msgstr "以下の場合に 0 以外の値を返す。"
4210 #: build/C/man3/fpclassify.3:103
4211 msgid "(fpclassify(x) != FP_NAN && fpclassify(x) != FP_INFINITE)"
4212 msgstr "(fpclassify(x) != FP_NAN && fpclassify(x) != FP_INFINITE)"
4215 #: build/C/man3/fpclassify.3:103
4217 msgid "B<isnormal(>I<x>B<)>"
4218 msgstr "B<isnormal(>I<x>B<)>"
4221 #: build/C/man3/fpclassify.3:107
4222 msgid "returns a nonzero value if (fpclassify(x) == FP_NORMAL)"
4223 msgstr "(fpclassify(x) == FP_NORMAL) の場合に 0 以外の値を返す。"
4226 #: build/C/man3/fpclassify.3:107
4228 msgid "B<isnan(>I<x>B<)>"
4229 msgstr "B<isnan(>I<x>B<)>"
4232 #: build/C/man3/fpclassify.3:111
4233 msgid "returns a nonzero value if (fpclassify(x) == FP_NAN)"
4234 msgstr "(fpclassify(x) == FP_NAN) の場合に 0 以外の値を返す。"
4237 #: build/C/man3/fpclassify.3:111
4239 msgid "B<isinf(>I<x>B<)>"
4240 msgstr "B<isinf(>I<x>B<)>"
4243 #: build/C/man3/fpclassify.3:118
4245 "returns 1 if I<x> is positive infinity, and -1 if I<x> is negative infinity."
4246 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。"
4249 #: build/C/man3/fpclassify.3:120
4250 msgid "C99, POSIX.1."
4251 msgstr "C99, POSIX.1."
4254 #: build/C/man3/fpclassify.3:125
4256 "For B<isinf>(), the standards merely say that the return value is nonzero if "
4257 "and only if the argument has an infinite value."
4259 "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"
4260 "は引き数が無限大の場合だけということだけである。"
4263 #: build/C/man3/fpclassify.3:132
4265 "In glibc 2.01 and earlier, B<isinf>() returns a nonzero value (actually: 1) "
4266 "if I<x> is positive infinity or negative infinity. (This is all that C99 "
4269 "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 "
4270 "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"
4274 #: build/C/man3/fpclassify.3:137
4275 msgid "B<finite>(3), B<INFINITY>(3), B<isgreater>(3), B<signbit>(3)"
4276 msgstr "B<finite>(3), B<INFINITY>(3), B<isgreater>(3), B<signbit>(3)"
4279 #: build/C/man3/frexp.3:33
4285 #: build/C/man3/frexp.3:37
4287 "frexp, frexpf, frexpl - convert floating-point number to fractional and "
4288 "integral components"
4289 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"
4292 #: build/C/man3/frexp.3:42
4294 msgid "B<double frexp(double >I<x>B<, int *>I<exp>B<);>\n"
4295 msgstr "B<double frexp(double >I<x>B<, int *>I<exp>B<);>\n"
4298 #: build/C/man3/frexp.3:44
4300 msgid "B<float frexpf(float >I<x>B<, int *>I<exp>B<);>\n"
4301 msgstr "B<float frexpf(float >I<x>B<, int *>I<exp>B<);>\n"
4304 #: build/C/man3/frexp.3:46
4306 msgid "B<long double frexpl(long double >I<x>B<, int *>I<exp>B<);>\n"
4307 msgstr "B<long double frexpl(long double >I<x>B<, int *>I<exp>B<);>\n"
4310 #: build/C/man3/frexp.3:58
4311 msgid "B<frexpf>(), B<frexpl>():"
4312 msgstr "B<frexpf>(), B<frexpl>():"
4315 #: build/C/man3/frexp.3:74
4317 "The B<frexp>() function is used to split the number I<x> into a normalized "
4318 "fraction and an exponent which is stored in I<exp>."
4320 "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 "
4324 #: build/C/man3/frexp.3:86
4326 "The B<frexp>() function returns the normalized fraction. If the argument "
4327 "I<x> is not zero, the normalized fraction is I<x> times a power of two, and "
4328 "its absolute value is always in the range 1/2 (inclusive) to 1 (exclusive), "
4331 "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"
4332 "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、"
4336 #: build/C/man3/frexp.3:92
4338 "If I<x> is zero, then the normalized fraction is zero and zero is stored in "
4341 "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。"
4344 #: build/C/man3/frexp.3:99
4346 "If I<x> is a NaN, a NaN is returned, and the value of I<*exp> is unspecified."
4347 msgstr "I<x> が NaN の場合、NaN が返される。 I<*exp> の値は不定である。"
4350 #: build/C/man3/frexp.3:106
4352 "If I<x> is positive infinity (negative infinity), positive infinity "
4353 "(negative infinity) is returned, and the value of I<*exp> is unspecified."
4355 "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。 "
4359 #: build/C/man3/frexp.3:116
4360 msgid "The program below produces results such as the following:"
4361 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:"
4364 #: build/C/man3/frexp.3:123
4367 "$B< ./a.out 2560>\n"
4368 "frexp(2560, &e) = 0.625: 0.625 * 2^12 = 2560\n"
4370 "frexp(-4, &e) = -0.5: -0.5 * 2^3 = -4\n"
4372 "$B< ./a.out 2560>\n"
4373 "frexp(2560, &e) = 0.625: 0.625 * 2^12 = 2560\n"
4375 "frexp(-4, &e) = -0.5: -0.5 * 2^3 = -4\n"
4378 #: build/C/man3/frexp.3:125 build/C/man3/matherr.3:360
4380 msgid "Program source"
4384 #: build/C/man3/frexp.3:132
4387 "#include E<lt>math.hE<gt>\n"
4388 "#include E<lt>float.hE<gt>\n"
4389 "#include E<lt>stdio.hE<gt>\n"
4390 "#include E<lt>stdlib.hE<gt>\n"
4392 "#include E<lt>math.hE<gt>\n"
4393 "#include E<lt>float.hE<gt>\n"
4394 "#include E<lt>stdio.hE<gt>\n"
4395 "#include E<lt>stdlib.hE<gt>\n"
4398 #: build/C/man3/frexp.3:138
4402 "main(int argc, char *argv[])\n"
4408 "main(int argc, char *argv[])\n"
4414 #: build/C/man3/frexp.3:141
4417 " x = strtod(argv[1], NULL);\n"
4418 " r = frexp(x, &exp);\n"
4420 " x = strtod(argv[1], NULL);\n"
4421 " r = frexp(x, &exp);\n"
4424 #: build/C/man3/frexp.3:146
4427 " printf(\"frexp(%g, &e) = %g: %g * %d^%d = %g\\en\",\n"
4428 " x, r, r, FLT_RADIX, exp, x);\n"
4429 " exit(EXIT_SUCCESS);\n"
4432 " printf(\"frexp(%g, &e) = %g: %g * %d^%d = %g\\en\",\n"
4433 " x, r, r, FLT_RADIX, exp, x);\n"
4434 " exit(EXIT_SUCCESS);\n"
4438 #: build/C/man3/frexp.3:150
4439 msgid "B<ldexp>(3), B<modf>(3)"
4440 msgstr "B<ldexp>(3), B<modf>(3)"
4443 #: build/C/man3/gamma.3:9
4449 #: build/C/man3/gamma.3:12
4450 msgid "gamma, gammaf, gammal - (logarithm of the) gamma function"
4451 msgstr "gamma, gammaf, gammal - ガンマ関数 (の自然対数)"
4454 #: build/C/man3/gamma.3:16
4455 msgid "B<double gamma(double >I<x>B<);>"
4456 msgstr "B<double gamma(double >I<x>B<);>"
4459 #: build/C/man3/gamma.3:18
4460 msgid "B<float gammaf(float >I<x>B<);>"
4461 msgstr "B<float gammaf(float >I<x>B<);>"
4464 #: build/C/man3/gamma.3:20
4465 msgid "B<long double gammal(long double >I<x>B<);>"
4466 msgstr "B<long double gammal(long double >I<x>B<);>"
4469 #: build/C/man3/gamma.3:30
4471 msgstr "B<gamma>():"
4474 #: build/C/man3/gamma.3:32 build/C/man3/lgamma.3:69
4475 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE"
4476 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE"
4479 #: build/C/man3/gamma.3:35
4480 msgid "B<gammaf>(), B<gammal>():"
4481 msgstr "B<gammaf>(), B<gammal>():"
4484 #: build/C/man3/gamma.3:46
4486 "These functions are deprecated: instead, use either the B<tgamma>(3) or the "
4487 "B<lgamma>(3) functions, as appropriate."
4489 "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 "
4490 "B<lgamma>(3) を使うこと。"
4493 #: build/C/man3/gamma.3:49 build/C/man3/lgamma.3:74
4494 msgid "For the definition of the Gamma function, see B<tgamma>(3)."
4495 msgstr "ガンマ関数の定義については、 B<tgamma>(3) を参照のこと。"
4498 #: build/C/man3/gamma.3:49
4500 msgid "*BSD version"
4504 #: build/C/man3/gamma.3:53
4506 "The libm in 4.4BSD and some versions of FreeBSD had a B<gamma>() function "
4507 "that computes the Gamma function, as one would expect."
4509 "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"
4510 "れており、期待通りガンマ関数を計算できる。"
4513 #: build/C/man3/gamma.3:53
4515 msgid "glibc version"
4519 #: build/C/man3/gamma.3:59
4521 "Glibc has a B<gamma>() function that is equivalent to B<lgamma>(3) and "
4522 "computes the natural logarithm of the Gamma function."
4524 "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、"
4528 #: build/C/man3/gamma.3:62 build/C/man3/gamma.3:65
4529 msgid "See B<lgamma>(3)."
4530 msgstr "B<lgamma>(3) を参照。"
4533 #: build/C/man3/gamma.3:68
4535 "Because of historical variations in behavior across systems, this function "
4536 "is not specified in any standard."
4538 "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"
4542 #: build/C/man3/gamma.3:69
4548 #: build/C/man3/gamma.3:81
4550 "4.2BSD had a B<gamma>() that computed ln(|Gamma(|I<x>|)|), leaving the sign "
4551 "of Gamma(|I<x>|) in the external integer I<signgam>. In 4.3BSD the name "
4552 "was changed to B<lgamma>(3), and the man page promises"
4554 "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>|)|) "
4555 "であり、 Gamma(|I<x>|) の符号が extern int I<signgam> に格納されていた。 "
4556 "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"
4560 #: build/C/man3/gamma.3:85
4562 "At some time in the future the name gamma will be rehabilitated and used for "
4563 "the Gamma function"
4564 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」"
4566 #. The FreeBSD man page says about gamma() that it is like lgamma()
4567 #. except that is does not set signgam.
4568 #. Also, that 4.4BSD has a gamma() that computes the true gamma function.
4570 #: build/C/man3/gamma.3:97
4572 "This did indeed happen in 4.4BSD, where B<gamma>() computes the Gamma "
4573 "function (with no effect on I<signgam>). However, this came too late, and "
4574 "we now have B<tgamma>(3), the \"true gamma\" function."
4576 "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"
4577 "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"
4578 "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"
4579 "関数」がすでに存在しているのである。"
4582 #: build/C/man3/gamma.3:101
4583 msgid "B<lgamma>(3), B<signgam>(3), B<tgamma>(3)"
4584 msgstr "B<lgamma>(3), B<signgam>(3), B<tgamma>(3)"
4587 #: build/C/man3/hypot.3:33
4593 #: build/C/man3/hypot.3:36
4594 msgid "hypot, hypotf, hypotl - Euclidean distance function"
4595 msgstr "hypot, hypotf, hypotl - ユークリッド距離関数"
4598 #: build/C/man3/hypot.3:41
4600 msgid "B<double hypot(double >I<x>B<, double >I<y>B<);>\n"
4601 msgstr "B<double hypot(double >I<x>B<, double >I<y>B<);>\n"
4604 #: build/C/man3/hypot.3:43
4606 msgid "B<float hypotf(float >I<x>B<, float >I<y>B<);>\n"
4607 msgstr "B<float hypotf(float >I<x>B<, float >I<y>B<);>\n"
4610 #: build/C/man3/hypot.3:45
4612 msgid "B<long double hypotl(long double >I<x>B<, long double >I<y>B<);>\n"
4613 msgstr "B<long double hypotl(long double >I<x>B<, long double >I<y>B<);>\n"
4616 #: build/C/man3/hypot.3:56
4618 msgstr "B<hypot>():"
4621 #: build/C/man3/hypot.3:66
4622 msgid "B<hypotf>(), B<hypotl>():"
4623 msgstr "B<hypotf>(), B<hypotl>():"
4626 #: build/C/man3/hypot.3:87
4628 "The B<hypot>() function returns sqrt(I<x>*I<x>+I<y>*I<y>). This is the "
4629 "length of the hypotenuse of a right-angled triangle with sides of length "
4630 "I<x> and I<y>, or the distance of the point (I<x>,I<y>) from the origin."
4632 "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 "
4633 "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 "
4634 "(I<x>,I<y>) との距離である。"
4636 #. e.g., hypot(DBL_MIN, DBL_MIN) does the right thing, as does, say
4637 #. hypot(DBL_MAX/2.0, DBL_MAX/2.0).
4639 #: build/C/man3/hypot.3:92
4641 "The calculation is performed without undue overflow or underflow during the "
4642 "intermediate steps of the calculation."
4644 "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"
4648 #: build/C/man3/hypot.3:98
4650 "On success, these functions return the length of a right-angled triangle "
4651 "with sides of length I<x> and I<y>."
4653 "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"
4657 #: build/C/man3/hypot.3:105
4658 msgid "If I<x> or I<y> is an infinity, positive infinity is returned."
4659 msgstr "I<x> か I<y> が無限大の場合、正の無限大が返される。"
4662 #: build/C/man3/hypot.3:113
4664 "If I<x> or I<y> is a NaN, and the other argument is not an infinity, a NaN "
4667 "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。"
4669 #. Actually, could the result not be subnormal if both arguments
4670 #. are subnormal? I think not -- mtk, Jul 2008
4672 #: build/C/man3/hypot.3:128
4674 "If both arguments are subnormal, and the result is subnormal, a range error "
4675 "occurs, and the correct result is returned."
4677 "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"
4678 "合、 範囲エラーが発生し、正しい結果が返される。"
4680 #. FIXME . Is it intentional that these functions do not set errno?
4681 #. They do set errno for the y == 0 case, below.
4682 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6783
4684 #: build/C/man3/hypot.3:158 build/C/man3/ilogb.3:130
4685 #: build/C/man3/remainder.3:172
4686 msgid "These functions do not set I<errno> for this case."
4687 msgstr "これらの関数は、この場合に I<errno> を設定しない。"
4690 #: build/C/man3/hypot.3:167
4691 msgid "B<cabs>(3), B<sqrt>(3)"
4692 msgstr "B<cabs>(3), B<sqrt>(3)"
4695 #: build/C/man3/ilogb.3:29
4701 #: build/C/man3/ilogb.3:32
4702 msgid "ilogb, ilogbf, ilogbl - get integer exponent of a floating-point value"
4703 msgstr "ilogb, ilogbf, ilogbl - 浮動小数点数の指数部を整数として取得する"
4706 #: build/C/man3/ilogb.3:36
4707 msgid "B<int ilogb(double >I<x>B<);>"
4708 msgstr "B<int ilogb(double >I<x>B<);>"
4711 #: build/C/man3/ilogb.3:38
4712 msgid "B<int ilogbf(float >I<x>B<);>"
4713 msgstr "B<int ilogbf(float >I<x>B<);>"
4716 #: build/C/man3/ilogb.3:40
4717 msgid "B<int ilogbl(long double >I<x>B<);>"
4718 msgstr "B<int ilogbl(long double >I<x>B<);>"
4721 #: build/C/man3/ilogb.3:50
4723 msgstr "B<ilogb>():"
4726 #: build/C/man3/ilogb.3:62
4727 msgid "B<ilogbf>(), B<ilogbl>():"
4728 msgstr "B<ilogbf>(), B<ilogbl>():"
4731 #: build/C/man3/ilogb.3:78
4733 "These functions return the exponent part of their argument as a signed "
4734 "integer. When no error occurs, these functions are equivalent to the "
4735 "corresponding B<logb>(3) functions, cast to I<int>."
4737 "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"
4738 "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"
4742 #: build/C/man3/ilogb.3:82
4744 "On success, these functions return the exponent of I<x>, as a signed integer."
4745 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。"
4747 #. the POSIX.1 spec for logb() says logb() gives pole error for this
4748 #. case, but for ilogb() it says domain error.
4749 #. glibc: The numeric value is either `INT_MIN' or `-INT_MAX'.
4751 #: build/C/man3/ilogb.3:90
4753 "If I<x> is zero, then a domain error occurs, and the functions return "
4756 "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"
4759 #. glibc: The numeric value is either `INT_MIN' or `INT_MAX'.
4760 #. On i386, FP_ILOGB0 and FP_ILOGBNAN have the same value.
4762 #: build/C/man3/ilogb.3:97
4764 "If I<x> is a NaN, then a domain error occurs, and the functions return "
4767 "I<x> が NaN の場合、領域エラー (domain error) が発生し、 B<FP_ILOGBNAN> が返"
4770 #. POSIX.1-2001 also says:
4771 #. If the correct value is greater than {INT_MAX}, {INT_MAX}
4772 #. shall be returned and a domain error shall occur.
4773 #. If the correct value is less than {INT_MIN}, {INT_MIN}
4774 #. shall be returned and a domain error shall occur.
4776 #: build/C/man3/ilogb.3:110
4778 "If I<x> is negative infinity or positive infinity, then a domain error "
4779 "occurs, and the functions return B<INT_MAX>."
4781 "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、 "
4785 #: build/C/man3/ilogb.3:117
4787 msgid "Domain error: I<x> is 0 or a NaN"
4788 msgstr "領域エラー: I<x> が 0 か NaN"
4790 #. FIXME . Is it intentional that these functions do not set errno,
4791 #. or raise an exception?
4792 #. log(), log2(), log10() do set errno
4793 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6794
4795 #: build/C/man3/ilogb.3:146
4797 "These functions do not set I<errno> or raise an exception for this case."
4798 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。"
4801 #: build/C/man3/ilogb.3:152
4802 msgid "B<log>(3), B<logb>(3), B<significand>(3)"
4803 msgstr "B<log>(3), B<logb>(3), B<significand>(3)"
4806 #: build/C/man3/infnan.3:33
4812 #: build/C/man3/infnan.3:33
4818 #: build/C/man3/infnan.3:36
4819 msgid "infnan - deal with infinite or not-a-number (NaN) result"
4820 msgstr "infnan - 無限大と無効値 (NaN) を取扱う"
4823 #: build/C/man3/infnan.3:41
4825 msgid "B<double infnan(int >I<error>B<);>\n"
4826 msgstr "B<double infnan(int >I<error>B<);>\n"
4829 #: build/C/man3/infnan.3:56
4831 "The B<infnan>() function returns a suitable value for infinity and \"not-a-"
4832 "number\" (NaN) results. The value of I<error> can be B<ERANGE> to represent "
4833 "infinity or anything else to represent NaN. I<errno> is also set."
4835 "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。 "
4836 "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。 "
4837 "I<errno> も同様に設定される。"
4840 #: build/C/man3/infnan.3:64
4841 msgid "If I<error> is B<ERANGE> (Infinity), B<HUGE_VAL> is returned."
4842 msgstr "I<error> が B<ERANGE> (無限大) の場合、 B<HUGE_VAL> が返される。"
4845 #: build/C/man3/infnan.3:72
4846 msgid "If I<error> is -B<ERANGE> (-Infinity), -B<HUGE_VAL> is returned."
4847 msgstr "I<error> が -B<ERANGE> (負の無限大) の場合、 -B<HUGE_VAL> が返される。"
4850 #: build/C/man3/infnan.3:76
4851 msgid "If I<error> is anything else, NAN is returned."
4852 msgstr "I<error> がそれ以外の値の場合、NaN が返される。"
4855 #: build/C/man3/infnan.3:77
4861 #: build/C/man3/infnan.3:82
4862 msgid "The value of I<error> is \"not-a-number\" (NaN)."
4863 msgstr "I<error> の値が無効値 (NaN) である。"
4866 #: build/C/man3/infnan.3:82
4872 #: build/C/man3/infnan.3:87
4873 msgid "The value of I<error> is positive infinity or negative infinity."
4874 msgstr "I<error> の値が正の無限大もしくは負の無限大である。"
4877 #: build/C/man3/infnan.3:89
4882 #: build/C/man3/infnan.3:92
4884 "This obsolete function was provided in libc4 and libc5, but is not available "
4887 "この廃止された (obsolete) 関数は、 libc4 と libc5 で提供されていたが、 "
4888 "glibc2 では提供されていない。"
4891 #: build/C/man3/isgreater.3:10
4897 #: build/C/man3/isgreater.3:10
4903 #: build/C/man3/isgreater.3:14
4905 "isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - "
4906 "floating-point relational tests without exception for NaN"
4908 "isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - "
4909 "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"
4912 #: build/C/man3/isgreater.3:19
4914 msgid "B<int isgreater(>I<x>B<, >I<y>B<);>\n"
4915 msgstr "B<int isgreater(>I<x>B<, >I<y>B<);>\n"
4918 #: build/C/man3/isgreater.3:21
4920 msgid "B<int isgreaterequal(>I<x>B<, >I<y>B<);>\n"
4921 msgstr "B<int isgreaterequal(>I<x>B<, >I<y>B<);>\n"
4924 #: build/C/man3/isgreater.3:23
4926 msgid "B<int isless(>I<x>B<, >I<y>B<);>\n"
4927 msgstr "B<int isless(>I<x>B<, >I<y>B<);>\n"
4930 #: build/C/man3/isgreater.3:25
4932 msgid "B<int islessequal(>I<x>B<, >I<y>B<);>\n"
4933 msgstr "B<int islessequal(>I<x>B<, >I<y>B<);>\n"
4936 #: build/C/man3/isgreater.3:27
4938 msgid "B<int islessgreater(>I<x>B<, >I<y>B<);>\n"
4939 msgstr "B<int islessgreater(>I<x>B<, >I<y>B<);>\n"
4942 #: build/C/man3/isgreater.3:29
4944 msgid "B<int isunordered(>I<x>B<, >I<y>B<);>\n"
4945 msgstr "B<int isunordered(>I<x>B<, >I<y>B<);>\n"
4948 #: build/C/man3/isgreater.3:40
4949 msgid "All functions described here:"
4950 msgstr "ここで説明する全ての関数:"
4953 #: build/C/man3/isgreater.3:55
4955 "The normal relation operations (like B<E<lt>>, \"less than\") will fail if "
4956 "one of the operands is NaN. This will cause an exception. To avoid this, "
4957 "C99 defines the macros listed below."
4959 "(B<E<lt>>、「小なり」のような) 通常の関係操作 (relation operations) は、\n"
4960 "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"
4961 "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。"
4964 #: build/C/man3/isgreater.3:61
4966 "These macros are guaranteed to evaluate their arguments only once. The "
4967 "arguments must be of real floating-point type (note: do not pass integer "
4968 "values as arguments to these macros, since the arguments will I<not> be "
4969 "promoted to real-floating types)."
4971 "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"
4972 "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"
4973 "(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"
4974 "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。)"
4977 #: build/C/man3/isgreater.3:61
4979 msgid "B<isgreater>()"
4980 msgstr "B<isgreater>()"
4983 #: build/C/man3/isgreater.3:69
4985 "determines I<(x)\\ E<gt>\\ (y)> without an exception if I<x> or I<y> is NaN."
4987 "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"
4991 #: build/C/man3/isgreater.3:69
4993 msgid "B<isgreaterequal>()"
4994 msgstr "B<isgreaterequal>()"
4997 #: build/C/man3/isgreater.3:77
4999 "determines I<(x)\\ E<gt>=\\ (y)> without an exception if I<x> or I<y> is NaN."
5001 "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"
5005 #: build/C/man3/isgreater.3:77
5008 msgstr "B<isless>()"
5011 #: build/C/man3/isgreater.3:85
5013 "determines I<(x)\\ E<lt>\\ (y)> without an exception if I<x> or I<y> is NaN."
5015 "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"
5019 #: build/C/man3/isgreater.3:85
5021 msgid "B<islessequal>()"
5022 msgstr "B<islessequal>()"
5025 #: build/C/man3/isgreater.3:93
5027 "determines I<(x)\\ E<lt>=\\ (y)> without an exception if I<x> or I<y> is NaN."
5029 "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"
5033 #: build/C/man3/isgreater.3:93
5035 msgid "B<islessgreater>()"
5036 msgstr "B<islessgreater>()"
5039 #: build/C/man3/isgreater.3:107
5041 "determines I<(x)\\ E<lt> (y) || (x) E<gt>\\ (y)> without an exception if "
5042 "I<x> or I<y> is NaN. This macro is not equivalent to I<x\\ !=\\ y> because "
5043 "that expression is true if I<x> or I<y> is NaN."
5045 "I<(x)\\ E<lt> (y) || (x) E<gt>\\ (y)> を決定する。 I<x> または I<y> が NaN で"
5046 "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"
5047 "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。"
5050 #: build/C/man3/isgreater.3:107
5052 msgid "B<isunordered>()"
5053 msgstr "B<isunordered>()"
5056 #: build/C/man3/isgreater.3:111
5058 "determines whether its arguments are unordered, that is, whether at least "
5059 "one of the arguments is a NaN."
5061 "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"
5065 #: build/C/man3/isgreater.3:116
5067 "The macros other than B<isunordered>() return the result of the relational "
5068 "comparison; these macros return 0 if either argument is a NaN."
5070 "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"
5071 "場合、これらのマクロは 0 を返す。"
5074 #: build/C/man3/isgreater.3:123
5075 msgid "B<isunordered>() returns 1 if I<x> or I<y> is NaN and 0 otherwise."
5077 "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"
5081 #: build/C/man3/isgreater.3:132
5083 "Not all hardware supports these functions, and where hardware support isn't "
5084 "provided, they will be emulated by macros. This will result in a "
5085 "performance penalty. Don't use these functions if NaN is of no concern for "
5088 "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"
5089 "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"
5090 "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"
5094 #: build/C/man3/isgreater.3:135
5095 msgid "B<fpclassify>(3), B<isnan>(3)"
5096 msgstr "B<fpclassify>(3), B<isnan>(3)"
5099 #: build/C/man3/j0.3:36
5105 #: build/C/man3/j0.3:40
5107 "j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - Bessel functions of the first kind"
5108 msgstr "j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - 第一種ベッセル関数"
5111 #: build/C/man3/j0.3:46
5112 msgid "B<double j0(double >I<x>B<);>"
5113 msgstr "B<double j0(double >I<x>B<);>"
5116 #: build/C/man3/j0.3:48
5117 msgid "B<double j1(double >I<x>B<);>"
5118 msgstr "B<double j1(double >I<x>B<);>"
5121 #: build/C/man3/j0.3:50
5122 msgid "B<double jn(int >I<n>B<, double >I<x>B<);>"
5123 msgstr "B<double jn(int >I<n>B<, double >I<x>B<);>"
5126 #: build/C/man3/j0.3:52
5127 msgid "B<float j0f(float >I<x>B<);>"
5128 msgstr "B<float j0f(float >I<x>B<);>"
5131 #: build/C/man3/j0.3:54
5132 msgid "B<float j1f(float >I<x>B<);>"
5133 msgstr "B<float j1f(float >I<x>B<);>"
5136 #: build/C/man3/j0.3:56
5137 msgid "B<float jnf(int >I<n>B<, float >I<x>B<);>"
5138 msgstr "B<float jnf(int >I<n>B<, float >I<x>B<);>"
5141 #: build/C/man3/j0.3:58
5142 msgid "B<long double j0l(long double >I<x>B<);>"
5143 msgstr "B<long double j0l(long double >I<x>B<);>"
5146 #: build/C/man3/j0.3:60
5147 msgid "B<long double j1l(long double >I<x>B<);>"
5148 msgstr "B<long double j1l(long double >I<x>B<);>"
5151 #: build/C/man3/j0.3:62
5152 msgid "B<long double jnl(int >I<n>B<, long double >I<x>B<);>"
5153 msgstr "B<long double jnl(int >I<n>B<, long double >I<x>B<);>"
5156 #: build/C/man3/j0.3:74
5157 msgid "B<j0>(), B<j1>(), B<jn>():"
5158 msgstr "B<j0>(), B<j1>(), B<jn>():"
5161 #: build/C/man3/j0.3:76 build/C/man3/y0.3:76
5162 msgid "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE"
5163 msgstr "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE"
5166 #: build/C/man3/j0.3:84
5167 msgid "B<j0f>(), B<j0l>(), B<j1f>(), B<j1l>(), B<jnf>(), B<jnl>():"
5168 msgstr "B<j0f>(), B<j0l>(), B<j1f>(), B<j1l>(), B<jnf>(), B<jnl>():"
5170 #. Also seems to work: -std=c99 -D_XOPEN_SOURCE
5172 #: build/C/man3/j0.3:87 build/C/man3/y0.3:87
5173 msgid "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
5174 msgstr "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
5177 #: build/C/man3/j0.3:104
5179 "The B<j0>() and B<j1>() functions return Bessel functions of I<x> of the "
5180 "first kind of orders 0 and 1, respectively. The B<jn>() function returns "
5181 "the Bessel function of I<x> of the first kind of order I<n>."
5183 "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"
5184 "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。"
5187 #: build/C/man3/j0.3:114
5189 "The B<j0f>() etc. and B<j0l>() etc. functions are versions that take and "
5190 "return I<float> and I<long double> values, respectively."
5192 "B<j0f>() 群の関数、 B<j0l>() 群の関数は、それぞれ I<float> 型、 I<long "
5196 #: build/C/man3/j0.3:118
5198 "On success, these functions return the appropriate Bessel value of the first "
5200 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。"
5203 #: build/C/man3/j0.3:129
5205 "If I<x> is too large in magnitude, or the result underflows, a range error "
5206 "occurs, and the return value is 0."
5208 "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 "
5209 "(range error) が発生し、返り値が 0 となる。"
5212 #: build/C/man3/j0.3:136
5214 msgid "Range error: result underflow, or I<x> is too large in magnitude"
5215 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"
5217 #. An underflow floating-point exception
5218 #. .RB ( FE_UNDERFLOW )
5221 #: build/C/man3/j0.3:144
5222 msgid "I<errno> is set to B<ERANGE>."
5223 msgstr "I<errno> に B<ERANGE> が設定される。"
5225 #. FIXME . Is it intentional that these functions do not raise exceptions?
5227 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6805
5229 #: build/C/man3/j0.3:150
5230 msgid "These functions do not raise exceptions for B<fetestexcept>(3)."
5231 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。"
5234 #: build/C/man3/j0.3:156 build/C/man3/y0.3:229
5236 "The functions returning I<double> conform to SVr4, 4.3BSD, POSIX.1-2001. "
5237 "The others are nonstandard functions that also exist on the BSDs."
5239 "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"
5240 "外は非標準の関数で、BSD にも存在する。"
5243 #: build/C/man3/j0.3:165
5245 "There are errors of up to 2e-16 in the values returned by B<j0>(), B<j1>() "
5246 "and B<jn>() for values of I<x> between -8 and 8."
5248 "-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、"
5252 #: build/C/man3/j0.3:167
5257 #: build/C/man3/ldexp.3:34
5263 #: build/C/man3/ldexp.3:37
5265 "ldexp, ldexpf, ldexpl - multiply floating-point number by integral power of 2"
5266 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"
5269 #: build/C/man3/ldexp.3:42
5271 msgid "B<double ldexp(double >I<x>B<, int >I<exp>B<);>\n"
5272 msgstr "B<double ldexp(double >I<x>B<, int >I<exp>B<);>\n"
5275 #: build/C/man3/ldexp.3:44
5277 msgid "B<float ldexpf(float >I<x>B<, int >I<exp>B<);>\n"
5278 msgstr "B<float ldexpf(float >I<x>B<, int >I<exp>B<);>\n"
5281 #: build/C/man3/ldexp.3:46
5283 msgid "B<long double ldexpl(long double >I<x>B<, int >I<exp>B<);>\n"
5284 msgstr "B<long double ldexpl(long double >I<x>B<, int >I<exp>B<);>\n"
5287 #: build/C/man3/ldexp.3:58
5288 msgid "B<ldexpf>(), B<ldexpl>():"
5289 msgstr "B<ldexpf>(), B<ldexpl>():"
5292 #: build/C/man3/ldexp.3:73
5294 "The B<ldexp>() function returns the result of multiplying the floating-"
5295 "point number I<x> by 2 raised to the power I<exp>."
5297 "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。"
5300 #: build/C/man3/ldexp.3:76
5301 msgid "On success, these functions return I<x * (2^exp)>."
5302 msgstr "成功すると、これらの関数は I<x * (2^exp)> を返す。"
5305 #: build/C/man3/ldexp.3:82
5306 msgid "If I<exp> is zero, then I<x> is returned."
5307 msgstr "I<exp> がゼロの場合、 I<x> が返される。"
5310 #: build/C/man3/ldexp.3:106 build/C/man3/scalb.3:133
5311 #: build/C/man3/scalbln.3:125
5313 "If the result overflows, a range error occurs, and the functions return "
5314 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with a sign the "
5317 "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"
5318 "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"
5322 #: build/C/man3/ldexp.3:139
5323 msgid "B<frexp>(3), B<modf>(3), B<scalbln>(3)"
5324 msgstr "B<frexp>(3), B<modf>(3), B<scalbln>(3)"
5327 #: build/C/man3/lgamma.3:11
5333 #: build/C/man3/lgamma.3:15
5335 "lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - log "
5338 "lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - ガンマ関"
5342 #: build/C/man3/lgamma.3:20
5344 msgid "B<double lgamma(double >I<x>B<);>\n"
5345 msgstr "B<double lgamma(double >I<x>B<);>\n"
5348 #: build/C/man3/lgamma.3:22
5350 msgid "B<float lgammaf(float >I<x>B<);>\n"
5351 msgstr "B<float lgammaf(float >I<x>B<);>\n"
5354 #: build/C/man3/lgamma.3:24
5356 msgid "B<long double lgammal(long double >I<x>B<);>\n"
5357 msgstr "B<long double lgammal(long double >I<x>B<);>\n"
5360 #: build/C/man3/lgamma.3:26
5362 msgid "B<double lgamma_r(double >I<x>B<, int *>I<signp>B<);>\n"
5363 msgstr "B<double lgamma_r(double >I<x>B<, int *>I<signp>B<);>\n"
5366 #: build/C/man3/lgamma.3:28
5368 msgid "B<float lgammaf_r(float >I<x>B<, int *>I<signp>B<);>\n"
5369 msgstr "B<float lgammaf_r(float >I<x>B<, int *>I<signp>B<);>\n"
5372 #: build/C/man3/lgamma.3:30
5374 msgid "B<long double lgammal_r(long double >I<x>B<, int *>I<signp>B<);>\n"
5375 msgstr "B<long double lgammal_r(long double >I<x>B<, int *>I<signp>B<);>\n"
5378 #: build/C/man3/lgamma.3:32
5380 msgid "B<extern int >I<signgam>B<;>\n"
5381 msgstr "B<extern int >I<signgam>B<;>\n"
5384 #: build/C/man3/lgamma.3:43
5385 msgid "B<lgamma>():"
5386 msgstr "B<lgamma>():"
5389 #: build/C/man3/lgamma.3:53
5390 msgid "B<lgammaf>(), B<lgammal>():"
5391 msgstr "B<lgammaf>(), B<lgammal>():"
5394 #: build/C/man3/lgamma.3:63
5395 msgid "B<lgamma_r>(), B<lgammaf_r>(), B<lgammal_r>():"
5396 msgstr "B<lgamma_r>(), B<lgammaf_r>(), B<lgammal_r>():"
5399 #: build/C/man3/lgamma.3:67
5401 msgstr "I<signgam>:"
5404 #: build/C/man3/lgamma.3:86
5406 "The B<lgamma>() function returns the natural logarithm of the absolute "
5407 "value of the Gamma function. The sign of the Gamma function is returned in "
5408 "the external integer I<signgam> declared in I<E<lt>math.hE<gt>>. It is 1 "
5409 "when the Gamma function is positive or zero, -1 when it is negative."
5411 "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"
5412 "は、 I<E<lt>math.hE<gt>> で宣言されている extern int I<signgam> に格納され"
5413 "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。"
5416 #: build/C/man3/lgamma.3:94
5418 "Since using a constant location I<signgam> is not thread-safe, the functions "
5419 "B<lgamma_r>() etc. have been introduced; they return the sign via the "
5420 "argument I<signp>."
5422 "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 "
5423 "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 "
5427 #: build/C/man3/lgamma.3:96
5428 msgid "On success, these functions return the natural logarithm of Gamma(x)."
5429 msgstr "成功すると、これらの関数は Gamma(x) の自然対数を返す。"
5432 #: build/C/man3/lgamma.3:104
5433 msgid "If I<x> is 1 or 2, +0 is returned."
5434 msgstr "I<x> が 1 か 2 の場合、+0 が返される。"
5437 #: build/C/man3/lgamma.3:120
5439 "If I<x> is a nonpositive integer, a pole error occurs, and the functions "
5440 "return +B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, respectively."
5442 "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 "
5443 "+B<HUGE_VAL>, +B<HUGE_VALF>, +B<HUGE_VALL> を返す。"
5446 #: build/C/man3/lgamma.3:130 build/C/man3/tgamma.3:92
5448 "If the result overflows, a range error occurs, and the functions return "
5449 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the correct "
5450 "mathematical sign."
5452 "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"
5453 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL>, を返す。この際、数学的に正し"
5457 #: build/C/man3/lgamma.3:137
5459 msgid "Pole error: I<x> is a nonpositive integer"
5460 msgstr "極エラー: I<x> が正でない整数"
5463 #: build/C/man3/lgamma.3:165
5465 "The B<lgamma>() functions are specified in C99 and POSIX.1-2001. "
5466 "I<signgam> is specified in POSIX.1-2001, but not in C99. The B<lgamma_r>() "
5467 "functions are nonstandard, but present on several other systems."
5469 "関数 B<lgamma>() は C99 と POSIX.1-2001 で規定されている。 I<signgam> は "
5470 "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"
5471 "だが、いくつかの他のシステムにも存在する。"
5473 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6777
5475 #: build/C/man3/lgamma.3:175
5477 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> is set to "
5478 "B<EDOM>; instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
5479 "does the right thing."
5481 "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"
5482 "れている B<ERANGE> ではなく B<EDOM> が I<errno> に設定される。 POSIX.1 で"
5483 "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"
5487 #: build/C/man3/lgamma.3:177
5488 msgid "B<tgamma>(3)"
5489 msgstr "B<tgamma>(3)"
5492 #: build/C/man3/log.3:36
5498 #: build/C/man3/log.3:39
5499 msgid "log, logf, logl - natural logarithmic function"
5500 msgstr "log, logf, logl - 自然対数関数"
5503 #: build/C/man3/log.3:44
5505 msgid "B<double log(double >I<x>B<);>\n"
5506 msgstr "B<double log(double >I<x>B<);>\n"
5509 #: build/C/man3/log.3:46
5511 msgid "B<float logf(float >I<x>B<);>\n"
5512 msgstr "B<float logf(float >I<x>B<);>\n"
5515 #: build/C/man3/log.3:48
5517 msgid "B<long double logl(long double >I<x>B<);>\n"
5518 msgstr "B<long double logl(long double >I<x>B<);>\n"
5521 #: build/C/man3/log.3:60
5522 msgid "B<logf>(), B<logl>():"
5523 msgstr "B<logf>(), B<logl>():"
5526 #: build/C/man3/log.3:73
5527 msgid "The B<log>() function returns the natural logarithm of I<x>."
5528 msgstr "B<log>() 関数は I<x> の自然対数を返す。"
5531 #: build/C/man3/log.3:76
5532 msgid "On success, these functions return the natural logarithm of I<x>."
5533 msgstr "成功すると、これらの関数は I<x> の自然対数を返す。"
5536 #: build/C/man3/log.3:85
5537 msgid "If I<x> is 1, the result is +0."
5538 msgstr "I<x> が 1 の場合、+0 が返される。"
5541 #: build/C/man3/log.3:100 build/C/man3/logb.3:111
5543 "If I<x> is zero, then a pole error occurs, and the functions return -"
5544 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
5546 "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 -"
5547 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
5550 #: build/C/man3/log.3:105
5552 "If I<x> is negative (including negative infinity), then a domain error "
5553 "occurs, and a NaN (not a number) is returned."
5555 "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 "
5556 "(not a number) が返される。"
5559 #: build/C/man3/log.3:112 build/C/man3/y0.3:171
5561 msgid "Domain error: I<x> is negative"
5562 msgstr "領域エラー (domain error): I<x> が負である"
5565 #: build/C/man3/log.3:120
5567 msgid "Pole error: I<x> is zero"
5568 msgstr "極エラー (pole error): I<x> が 0 である"
5571 #: build/C/man3/log.3:128 build/C/man3/tgamma.3:132
5573 "I<errno> is set to B<ERANGE>. A divide-by-zero floating-point exception "
5574 "(B<FE_DIVBYZERO>) is raised."
5576 "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"
5577 "例外 (B<FE_DIVBYZERO>) が上がる。"
5580 #: build/C/man3/log.3:141
5582 "In glibc 2.5 and earlier, taking the B<log>() of a NaN produces a bogus "
5583 "invalid floating-point (B<FE_INVALID>) exception."
5585 "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"
5586 "例外 (B<FE_INVALID>) が発生していた。"
5589 #: build/C/man3/log.3:148
5591 "B<cbrt>(3), B<clog>(3), B<log10>(3), B<log1p>(3), B<log2>(3), B<sqrt>(3)"
5593 "B<cbrt>(3), B<clog>(3), B<log10>(3), B<log1p>(3), B<log2>(3), B<sqrt>(3)"
5596 #: build/C/man3/log10.3:36
5602 #: build/C/man3/log10.3:39
5603 msgid "log10, log10f, log10l - base-10 logarithmic function"
5604 msgstr "log10, log10f, log10l - 底が 10 の対数関数"
5607 #: build/C/man3/log10.3:44
5609 msgid "B<double log10(double >I<x>B<);>\n"
5610 msgstr "B<double log10(double >I<x>B<);>\n"
5613 #: build/C/man3/log10.3:46
5615 msgid "B<float log10f(float >I<x>B<);>\n"
5616 msgstr "B<float log10f(float >I<x>B<);>\n"
5619 #: build/C/man3/log10.3:48
5621 msgid "B<long double log10l(long double >I<x>B<);>\n"
5622 msgstr "B<long double log10l(long double >I<x>B<);>\n"
5625 #: build/C/man3/log10.3:60
5626 msgid "B<log10f>(), B<log10l>():"
5627 msgstr "B<log10f>(), B<log10l>():"
5630 #: build/C/man3/log10.3:73
5631 msgid "The B<log10>() function returns the base 10 logarithm of I<x>."
5632 msgstr "B<log10>() 関数は I<x> の常用対数 (底が 10 の対数) を返す。"
5635 #: build/C/man3/log10.3:76
5636 msgid "On success, these functions return the base 10 logarithm of I<x>."
5637 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。"
5640 #: build/C/man3/log10.3:81 build/C/man3/log2.3:81
5642 "For special cases, including where I<x> is 0, 1, negative, infinity, or NaN, "
5645 "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>"
5649 #: build/C/man3/log10.3:89 build/C/man3/log2.3:89
5651 "For a discussion of the errors that can occur for these functions, see B<log>"
5653 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。"
5656 #: build/C/man3/log10.3:102
5658 "B<cbrt>(3), B<clog10>(3), B<exp10>(3), B<log>(3), B<log2>(3), B<sqrt>(3)"
5660 "B<cbrt>(3), B<clog10>(3), B<exp10>(3), B<log>(3), B<log2>(3), B<sqrt>(3)"
5663 #: build/C/man3/log1p.3:29
5669 #: build/C/man3/log1p.3:32
5670 msgid "log1p, log1pf, log1pl - logarithm of 1 plus argument"
5671 msgstr "log1p, log1pf, log1pl - 引き数に 1 を加えた値の対数"
5674 #: build/C/man3/log1p.3:37
5676 msgid "B<double log1p(double >I<x>B<);>\n"
5677 msgstr "B<double log1p(double >I<x>B<);>\n"
5680 #: build/C/man3/log1p.3:39
5682 msgid "B<float log1pf(float >I<x>B<);>\n"
5683 msgstr "B<float log1pf(float >I<x>B<);>\n"
5686 #: build/C/man3/log1p.3:41
5688 msgid "B<long double log1pl(long double >I<x>B<);>\n"
5689 msgstr "B<long double log1pl(long double >I<x>B<);>\n"
5692 #: build/C/man3/log1p.3:52
5694 msgstr "B<log1p>():"
5697 #: build/C/man3/log1p.3:63
5698 msgid "B<log1pf>(), B<log1pl>():"
5699 msgstr "B<log1pf>(), B<log1pl>():"
5702 #: build/C/man3/log1p.3:74
5703 msgid "I<log1p(x)> returns a value equivalent to"
5704 msgstr "I<log1p(x)> は以下と等価な値を返す。"
5707 #: build/C/man3/log1p.3:77
5709 msgid " log (1 + I<x>)\n"
5710 msgstr " log (1 + I<x>)\n"
5713 #: build/C/man3/log1p.3:83
5715 "It is computed in a way that is accurate even if the value of I<x> is near "
5717 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。"
5720 #: build/C/man3/log1p.3:86
5722 "On success, these functions return the natural logarithm of I<(1\\ +\\ x)>."
5723 msgstr "成功すると、これらの関数は I<(1\\ +\\ x)> の自然対数を返す。"
5726 #: build/C/man3/log1p.3:105
5728 "If I<x> is -1, a pole error occurs, and the functions return -B<HUGE_VAL>, -"
5729 "B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
5731 "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 -"
5732 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
5734 #. POSIX.1 specifies a possible range error if x is subnormal
5735 #. glibc 2.8 doesn't do this
5737 #: build/C/man3/log1p.3:113
5739 "If I<x> is less than -1 (including negative infinity), a domain error "
5740 "occurs, and a NaN (not a number) is returned."
5742 "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"
5743 "生し、 NaN (not a number) が返される。"
5746 #: build/C/man3/log1p.3:120
5748 msgid "Domain error: I<x> is less than -1"
5749 msgstr "領域エラー (domain error): I<x> が -1 より小さい"
5752 #: build/C/man3/log1p.3:128
5754 msgid "Pole error: I<x> is -1"
5755 msgstr "極エラー (pole error): I<x> が -1 である"
5761 #: build/C/man3/log1p.3:136 build/C/man3/logb.3:131
5762 msgid "A divide-by-zero floating-point exception (B<FE_DIVBYZERO>) is raised."
5764 "0 による除算 (divide-by-zero) 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
5767 #: build/C/man3/log1p.3:149
5768 msgid "B<exp>(3), B<expm1>(3), B<log>(3)"
5769 msgstr "B<exp>(3), B<expm1>(3), B<log>(3)"
5772 #: build/C/man3/log2.3:36
5778 #: build/C/man3/log2.3:39
5779 msgid "log2, log2f, log2l - base-2 logarithmic function"
5780 msgstr "log2, log2f, log2l - 底が 2 の対数関数"
5783 #: build/C/man3/log2.3:44
5785 msgid "B<double log2(double >I<x>B<);>\n"
5786 msgstr "B<double log2(double >I<x>B<);>\n"
5789 #: build/C/man3/log2.3:46
5791 msgid "B<float log2f(float >I<x>B<);>\n"
5792 msgstr "B<float log2f(float >I<x>B<);>\n"
5795 #: build/C/man3/log2.3:48
5797 msgid "B<long double log2l(long double >I<x>B<);>\n"
5798 msgstr "B<long double log2l(long double >I<x>B<);>\n"
5801 #: build/C/man3/log2.3:61
5802 msgid "B<log2>(), B<log2f>(), B<log2l>():"
5803 msgstr "B<log2>(), B<log2f>(), B<log2l>():"
5806 #: build/C/man3/log2.3:73
5807 msgid "The B<log2>() function returns the base 2 logarithm of I<x>."
5808 msgstr "B<log2>() 関数は底を 2 とする I<x> の対数を返す。"
5811 #: build/C/man3/log2.3:76
5812 msgid "On success, these functions return the base 2 logarithm of I<x>."
5813 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。"
5816 #: build/C/man3/log2.3:103
5817 msgid "B<cbrt>(3), B<clog2>(3), B<log>(3), B<log10>(3), B<sqrt>(3)"
5818 msgstr "B<cbrt>(3), B<clog2>(3), B<log>(3), B<log10>(3), B<sqrt>(3)"
5821 #: build/C/man3/logb.3:29
5827 #: build/C/man3/logb.3:32
5828 msgid "logb, logbf, logbl - get exponent of a floating-point value"
5829 msgstr "logb, logbf, logbl - 浮動小数点数の指数を取得する"
5832 #: build/C/man3/logb.3:36
5833 msgid "B<double logb(double >I<x>B<);>"
5834 msgstr "B<double logb(double >I<x>B<);>"
5837 #: build/C/man3/logb.3:38
5838 msgid "B<float logbf(float >I<x>B<);>"
5839 msgstr "B<float logbf(float >I<x>B<);>"
5842 #: build/C/man3/logb.3:40
5843 msgid "B<long double logbl(long double >I<x>B<);>"
5844 msgstr "B<long double logbl(long double >I<x>B<);>"
5847 #: build/C/man3/logb.3:50
5852 #: build/C/man3/logb.3:61
5853 msgid "B<logbf>(), B<logbl>():"
5854 msgstr "B<logbf>(), B<logbl>():"
5857 #: build/C/man3/logb.3:86
5859 "These functions extract the exponent from the internal floating-point "
5860 "representation of I<x> and return it as a floating-point value. The integer "
5861 "constant B<FLT_RADIX>, defined in I<E<lt>float.hE<gt>>, indicates the radix "
5862 "used for the system's floating-point representation. If B<FLT_RADIX> is 2, "
5863 "B<logb(>I<x>B<)> is equal to B<floor(log2(>I<x>B<))>, except that it is "
5866 "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"
5867 "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> "
5868 "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"
5869 "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"
5873 #: build/C/man3/logb.3:94
5875 "If I<x> is subnormal, B<logb>() returns the exponent I<x> would have if it "
5878 "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。"
5881 #: build/C/man3/logb.3:97
5882 msgid "On success, these functions return the exponent of I<x>."
5883 msgstr "成功すると、これらの関数は I<x> の指数部を返す。"
5886 #: build/C/man3/logb.3:116
5888 "If I<x> is negative infinity or positive infinity, then positive infinity is "
5890 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。"
5893 #: build/C/man3/logb.3:123
5895 msgid "Pole error: I<x> is 0"
5896 msgstr "極エラー (pole error): I<x> が 0 である"
5899 #: build/C/man3/logb.3:148
5900 msgid "B<ilogb>(3), B<log>(3)"
5901 msgstr "B<ilogb>(3), B<log>(3)"
5904 #: build/C/man3/lrint.3:27
5910 #: build/C/man3/lrint.3:30
5912 "lrint, lrintf, lrintl, llrint, llrintf, llrintl - round to nearest integer"
5914 "lrint, lrintf, lrintl, llrint, llrintf, llrintl - 最も近い整数値に丸める"
5917 #: build/C/man3/lrint.3:35
5919 msgid "B<long int lrint(double >I<x>B<);>\n"
5920 msgstr "B<long int lrint(double >I<x>B<);>\n"
5923 #: build/C/man3/lrint.3:37
5925 msgid "B<long int lrintf(float >I<x>B<);>\n"
5926 msgstr "B<long int lrintf(float >I<x>B<);>\n"
5929 #: build/C/man3/lrint.3:39
5931 msgid "B<long int lrintl(long double >I<x>B<);>\n"
5932 msgstr "B<long int lrintl(long double >I<x>B<);>\n"
5935 #: build/C/man3/lrint.3:41
5937 msgid "B<long long int llrint(double >I<x>B<);>\n"
5938 msgstr "B<long long int llrint(double >I<x>B<);>\n"
5941 #: build/C/man3/lrint.3:43
5943 msgid "B<long long int llrintf(float >I<x>B<);>\n"
5944 msgstr "B<long long int llrintf(float >I<x>B<);>\n"
5947 #: build/C/man3/lrint.3:45
5949 msgid "B<long long int llrintl(long double >I<x>B<);>\n"
5950 msgstr "B<long long int llrintl(long double >I<x>B<);>\n"
5953 #: build/C/man3/lrint.3:56 build/C/man3/lround.3:57
5954 msgid "All functions shown above:"
5958 #: build/C/man3/lrint.3:68
5960 "These functions round their argument to the nearest integer value, using the "
5961 "current rounding direction (see B<fesetround>(3))."
5963 "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"
5964 "丸め方向については B<fesetround>(3) を参照)。"
5967 #: build/C/man3/lrint.3:73
5969 "Note that unlike B<rint>(3), etc., the return type of these functions "
5970 "differs from that of their arguments."
5972 "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"
5976 #: build/C/man3/lrint.3:75 build/C/man3/lround.3:78 build/C/man3/rint.3:107
5977 #: build/C/man3/round.3:77 build/C/man3/trunc.3:65
5978 msgid "These functions return the rounded integer value."
5979 msgstr "これらの関数は丸めた整数値を返す。"
5981 #. The return value is -(LONG_MAX - 1) or -(LLONG_MAX -1)
5983 #: build/C/man3/lrint.3:87 build/C/man3/lround.3:90
5985 "If I<x> is a NaN or an infinity, or the rounded value is too large to be "
5986 "stored in a I<long> (I<long long> in the case of the B<ll*> functions) then "
5987 "a domain error occurs, and the return value is unspecified."
5989 "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"
5990 "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"
5994 #: build/C/man3/lrint.3:94 build/C/man3/lround.3:97
5996 msgid "Domain error: I<x> is a NaN or infinite, or the rounded value is too large"
5997 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"
6000 #: build/C/man3/lrint.3:118
6002 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<round>"
6005 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<round>"
6009 #: build/C/man3/lround.3:27
6015 #: build/C/man3/lround.3:31
6017 "lround, lroundf, lroundl, llround, llroundf, llroundl - round to nearest "
6018 "integer, away from zero"
6020 "lround, lroundf, lroundl, llround, llroundf, llroundl - (0 から遠い方の) 最も"
6024 #: build/C/man3/lround.3:36
6026 msgid "B<long int lround(double >I<x>B<);>\n"
6027 msgstr "B<long int lround(double >I<x>B<);>\n"
6030 #: build/C/man3/lround.3:38
6032 msgid "B<long int lroundf(float >I<x>B<);>\n"
6033 msgstr "B<long int lroundf(float >I<x>B<);>\n"
6036 #: build/C/man3/lround.3:40
6038 msgid "B<long int lroundl(long double >I<x>B<);>\n"
6039 msgstr "B<long int lroundl(long double >I<x>B<);>\n"
6042 #: build/C/man3/lround.3:42
6044 msgid "B<long long int llround(double >I<x>B<);>\n"
6045 msgstr "B<long long int llround(double >I<x>B<);>\n"
6048 #: build/C/man3/lround.3:44
6050 msgid "B<long long int llroundf(float >I<x>B<);>\n"
6051 msgstr "B<long long int llroundf(float >I<x>B<);>\n"
6054 #: build/C/man3/lround.3:46
6056 msgid "B<long long int llroundl(long double >I<x>B<);>\n"
6057 msgstr "B<long long int llroundl(long double >I<x>B<);>\n"
6060 #: build/C/man3/lround.3:70
6062 "These functions round their argument to the nearest integer value, rounding "
6063 "away from zero, regardless of the current rounding direction (see B<fenv>"
6066 "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"
6067 "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>"
6071 #: build/C/man3/lround.3:76
6073 "Note that unlike B<round>(3), B<ceil>(3), etc., the return type of these "
6074 "functions differs from that of their arguments."
6076 "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"
6080 #: build/C/man3/lround.3:121 build/C/man3/trunc.3:101
6082 "B<ceil>(3), B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>"
6085 "B<ceil>(3), B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>"
6089 #: build/C/man7/math_error.7:26
6095 #: build/C/man7/math_error.7:29
6096 msgid "math_error - detecting errors from mathematical functions"
6097 msgstr "math_error - 数学関数からのエラーの検出"
6100 #: build/C/man7/math_error.7:34
6103 "B<#include E<lt>math.hE<gt>>\n"
6104 "B<#include E<lt>errno.hE<gt>>\n"
6105 "B<#include E<lt>fenv.hE<gt>>\n"
6107 "B<#include E<lt>math.hE<gt>>\n"
6108 "B<#include E<lt>errno.hE<gt>>\n"
6109 "B<#include E<lt>fenv.hE<gt>>\n"
6112 #: build/C/man7/math_error.7:53
6114 "When an error occurs, most library functions indicate this fact by returning "
6115 "a special value (e.g., -1 or NULL). Because they typically return a "
6116 "floating-point number, the mathematical functions declared in I<E<lt>math."
6117 "hE<gt>> indicate an error using other mechanisms. There are two error-"
6118 "reporting mechanisms: the older one sets I<errno>; the newer one uses the "
6119 "floating-point exception mechanism (the use of B<feclearexcept>(3) and "
6120 "B<fetestexcept>(3), as outlined below) described in B<fenv>(3)."
6122 "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"
6123 "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"
6124 "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"
6125 "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"
6126 "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>"
6127 "(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"
6131 #: build/C/man7/math_error.7:58
6133 "A portable program that needs to check for an error from a mathematical "
6134 "function should set I<errno> to zero, and make the following call"
6136 "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"
6137 "は、 数学関数を呼び出す前に I<errno> を 0 に設定し、"
6140 #: build/C/man7/math_error.7:62
6142 msgid "feclearexcept(FE_ALL_EXCEPT);\n"
6143 msgstr "feclearexcept(FE_ALL_EXCEPT);\n"
6146 #: build/C/man7/math_error.7:66
6147 msgid "before calling a mathematical function."
6148 msgstr "を呼び出すべきである。"
6151 #: build/C/man7/math_error.7:72
6153 "Upon return from the mathematical function, if I<errno> is nonzero, or the "
6154 "following call (see B<fenv>(3)) returns nonzero"
6155 msgstr "数学関数から返ってきた際に、 I<errno> が 0 以外か、"
6158 #: build/C/man7/math_error.7:77
6161 "fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW |\n"
6164 "fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW |\n"
6169 #. FE_INVALID = 0x01,
6170 #. __FE_DENORM = 0x02,
6171 #. FE_DIVBYZERO = 0x04,
6172 #. FE_OVERFLOW = 0x08,
6173 #. FE_UNDERFLOW = 0x10,
6174 #. FE_INEXACT = 0x20
6177 #: build/C/man7/math_error.7:90
6178 msgid "then an error occurred in the mathematical function."
6180 "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"
6184 #: build/C/man7/math_error.7:93
6186 "The error conditions that can occur for mathematical functions are described "
6188 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。"
6191 #: build/C/man7/math_error.7:93
6193 msgid "Domain error"
6194 msgstr "領域エラー (domain error)"
6197 #: build/C/man7/math_error.7:109
6199 "A I<domain error> occurs when a mathematical function is supplied with an "
6200 "argument whose value falls outside the domain for which the function is "
6201 "defined (e.g., giving a negative argument to B<log>(3)). When a domain "
6202 "error occurs, math functions commonly return a NaN (though some functions "
6203 "return a different value in this case); I<errno> is set to B<EDOM>, and an "
6204 "\"invalid\" (B<FE_INVALID>) floating-point exception is raised."
6206 "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"
6207 "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"
6208 "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"
6209 "値を返す関数もある)、 I<errno> に B<EDOM> を設定し、「無効 (invalid)」 浮動小"
6210 "数点例外 (B<FE_INVALID>) を上げる。"
6213 #: build/C/man7/math_error.7:109
6216 msgstr "極エラー (pole error)"
6219 #: build/C/man7/math_error.7:133
6221 "A I<pole error> occurs when the mathematical result of a function is an "
6222 "exact infinity (e.g., the logarithm of 0 is negative infinity). When a pole "
6223 "error occurs, the function returns the (signed) value B<HUGE_VAL>, "
6224 "B<HUGE_VALF>, or B<HUGE_VALL>, depending on whether the function result type "
6225 "is I<double>, I<float>, or I<long double>. The sign of the result is that "
6226 "which is mathematically correct for the function. I<errno> is set to "
6227 "B<ERANGE>, and a \"divide-by-zero\" (B<FE_DIVBYZERO>) floating-point "
6228 "exception is raised."
6230 "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"
6231 "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"
6232 "値は (符号付きの) B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> のいずれかとなる "
6233 "(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 "
6234 "I<double>, I<float>, I<long double> に対応する)。 結果の符号は、その関数の数"
6235 "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 "
6236 "(divide-by-zero)」 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
6239 #: build/C/man7/math_error.7:133
6242 msgstr "範囲エラー (range エラー)"
6245 #: build/C/man7/math_error.7:140
6247 "A I<range error> occurs when the magnitude of the function result means that "
6248 "it cannot be represented in the result type of the function. The return "
6249 "value of the function depends on whether the range error was an overflow or "
6252 "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"
6253 "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"
6254 "ダーフロー であったかによって異なる。"
6257 #: build/C/man7/math_error.7:162
6259 "A floating result I<overflows> if the result is finite, but is too large to "
6260 "represented in the result type. When an overflow occurs, the function "
6261 "returns the value B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, depending on "
6262 "whether the function result type is I<double>, I<float>, or I<long double>. "
6263 "I<errno> is set to B<ERANGE>, and an \"overflow\" (B<FE_OVERFLOW>) floating-"
6264 "point exception is raised."
6266 "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"
6267 "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 "
6268 "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"
6269 "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>, "
6270 "I<long double> に対応する)。 I<errno> は B<ERANGE> に設定され、「オーバーフ"
6271 "ロー (overflow)」 浮動小数点例外 (B<FE_OVERFLOW>) が上がる。"
6274 #: build/C/man7/math_error.7:177
6276 "A floating result I<underflows> if the result is too small to be represented "
6277 "in the result type. If an underflow occurs, a mathematical function "
6278 "typically returns 0.0 (C99 says a function shall return \"an implementation-"
6279 "defined value whose magnitude is no greater than the smallest normalized "
6280 "positive number in the specified type\"). I<errno> may be set to B<ERANGE>, "
6281 "and an \"overflow\" (B<FE_UNDERFLOW>) floating-point exception may be "
6284 "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"
6285 "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 "
6286 "(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"
6287 "つ実装定義 (implementation-defined) の値を返す、となっている)。 I<errno> は "
6288 "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"
6292 #: build/C/man7/math_error.7:187
6294 "Some functions deliver a range error if the supplied argument value, or the "
6295 "correct function result, would be I<subnormal>. A subnormal value is one "
6296 "that is nonzero, but with a magnitude that is so small that it can't be "
6297 "presented in normalized form (i.e., with a 1 in the most significant bit of "
6298 "the significand). The representation of a subnormal number will contain one "
6299 "or more leading zeros in the significand."
6301 "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"
6302 "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"
6303 "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"
6304 "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"
6307 #. See CONFORMANCE in the glibc 2.8 (and earlier) source.
6309 #: build/C/man7/math_error.7:209
6311 "The I<math_errhandling> identifier specified by C99 and POSIX.1-2001 is not "
6312 "supported by glibc. This identifier is supposed to indicate which of the "
6313 "two error-notification mechanisms (I<errno>, exceptions retrievable via "
6314 "B<fettestexcept>(3)) is in use. The standards require that at least one be "
6315 "in use, but permit both to be available. The current (version 2.8) "
6316 "situation under glibc is messy. Most (but not all) functions raise "
6317 "exceptions on errors. Some also set I<errno>. A few functions set "
6318 "I<errno>, but don't raise an exception. A very few functions do neither. "
6319 "See the individual manual pages for details."
6321 "C99 と POSIX.1-2001 で規定されている I<math_errhandling> 識別子は glibc では"
6322 "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 "
6323 "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"
6324 "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"
6325 "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 "
6326 "(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"
6327 "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。 "
6328 "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"
6329 "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"
6332 #. http://www.securecoding.cert.org/confluence/display/seccode/FLP32-C.+Prevent+or+detect+domain+and+range+errors+in+math+functions
6334 #: build/C/man7/math_error.7:222
6336 "To avoid the complexities of using I<errno> and B<fetestexcept>(3) for "
6337 "error checking, it is often advised that one should instead check for bad "
6338 "argument values before each call. For example, the following code ensures "
6339 "that B<log>(3)'s argument is not a NaN and is not zero (a pole error) or "
6340 "less than zero (a domain error):"
6342 "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"
6343 "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"
6344 "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"
6345 "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"
6349 #: build/C/man7/math_error.7:226
6351 msgid "double x, r;\n"
6352 msgstr "double x, r;\n"
6355 #: build/C/man7/math_error.7:230
6358 "if (isnan(x) || islessequal(x, 0)) {\n"
6359 " /* Deal with NaN / pole error / domain error */\n"
6362 "if (isnan(x) || islessequal(x, 0)) {\n"
6363 " /* Deal with NaN / pole error / domain error */\n"
6367 #: build/C/man7/math_error.7:232
6369 msgid "r = log(x);\n"
6370 msgstr "r = log(x);\n"
6373 #: build/C/man7/math_error.7:240
6375 "The discussion on this page does not apply to the complex mathematical "
6376 "functions (i.e., those declared by I<E<lt>complex.hE<gt>>), which in general "
6377 "are not required to return errors by C99 and POSIX.1-2001."
6379 "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"
6380 "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"
6384 #: build/C/man7/math_error.7:256
6386 "The B<gcc>(1) I<-fno-math-errno> option causes the executable to employ "
6387 "implementations of some mathematical functions that are faster than the "
6388 "standard implementations, but do not set I<errno> on error. (The B<gcc>(1) "
6389 "I<-ffast-math> option also enables I<-fno-math-errno>.) An error can still "
6390 "be tested for using B<fetestexcept>(3)."
6392 "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"
6393 "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> "
6394 "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<-"
6395 "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、 "
6396 "B<fetestexcept>(3) を使ったエラーの検査は可能である。"
6399 #: build/C/man7/math_error.7:265
6401 "B<gcc>(1), B<errno>(3), B<fenv>(3), B<fpclassify>(3), B<INFINITY>(3), "
6402 "B<isgreater>(3), B<matherr>(3), B<nan>(3)"
6404 "B<gcc>(1), B<errno>(3), B<fenv>(3), B<fpclassify>(3), B<INFINITY>(3), "
6405 "B<isgreater>(3), B<matherr>(3), B<nan>(3)"
6408 #: build/C/man7/math_error.7:267
6409 msgid "I<info libc>"
6410 msgstr "I<info libc>"
6413 #: build/C/man3/matherr.3:27
6419 #: build/C/man3/matherr.3:27
6425 #: build/C/man3/matherr.3:30
6426 msgid "matherr - SVID math library exception handling"
6427 msgstr "matherr - SVID 数学ライブラリの例外処理"
6430 #: build/C/man3/matherr.3:34
6433 "B<#define _SVID_SOURCE> /* See feature_test_macros(7) */\n"
6434 "B<#include E<lt>math.hE<gt>>\n"
6436 "B<#define _SVID_SOURCE> /* feature_test_macros(7) 参照 */\n"
6437 "B<#include E<lt>math.hE<gt>>\n"
6440 #: build/C/man3/matherr.3:36
6442 msgid "B<int matherr(struct exception *>I<exc>B<);>\n"
6443 msgstr "B<int matherr(struct exception *>I<exc>B<);>\n"
6446 #: build/C/man3/matherr.3:38
6448 msgid "B<extern _LIB_VERSION_TYPE _LIB_VERSION;>\n"
6449 msgstr "B<extern _LIB_VERSION_TYPE _LIB_VERSION;>\n"
6452 #: build/C/man3/matherr.3:51
6454 "The System V Interface Definition (SVID) specifies that various math "
6455 "functions should invoke a function called B<matherr>() if a math exception "
6456 "is detected. This function is called before the math function returns; "
6457 "after B<matherr>() returns, the system then returns to the math function, "
6458 "which in turn returns to the caller."
6460 "System V Interface Definition (SVID) では、各種の数学関数は数学的な\n"
6461 "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"
6462 "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"
6463 "B<matherr>() が返った後に、システムは数学関数に戻り、\n"
6467 #: build/C/man3/matherr.3:62
6469 "The B<matherr>() mechanism is supported by glibc, but is now obsolete: new "
6470 "applications should use the techniques described in B<math_error>(7) and "
6471 "B<fenv>(3). This page documents the glibc B<matherr>() mechanism as an aid "
6472 "for maintaining and porting older applications."
6474 "B<matherr>() の仕組みは glibc によりサポートされているが、\n"
6476 "新しくアプリケーションを作成する際には、\n"
6477 "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"
6478 "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"
6479 "助けとなるよう、 glibc の B<matherr>() の仕組みについて説明する。"
6482 #: build/C/man3/matherr.3:75
6484 "To employ B<matherr>(), the programmer must define the B<_SVID_SOURCE> "
6485 "feature test macro (before including I<any> header files), and assign the "
6486 "value B<_SVID_> to the external variable B<_LIB_VERSION>."
6488 "B<matherr>() を使用するためには、\n"
6489 "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"
6490 "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"
6491 "B<_LIB_VERSION> に代入しなければならない。"
6494 #: build/C/man3/matherr.3:87
6496 "The system provides a default version of B<matherr>(). This version does "
6497 "nothing, and returns zero (see below for the significance of this). The "
6498 "default B<matherr>() can be overridden by a programmer-defined version, "
6499 "which will be invoked when an exception occurs. The function is invoked "
6500 "with one argument, a pointer to an I<exception> structure, defined as "
6503 "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"
6504 "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"
6505 "下記を参照)。プログラマが B<matherr>() を定義することで、\n"
6506 "デフォルト版を上書きすることができる。\n"
6507 "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"
6508 "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"
6509 "I<exception> 構造体へのポインタである。"
6512 #: build/C/man3/matherr.3:97
6515 "struct exception {\n"
6516 " int type; /* Exception type */\n"
6517 " char *name; /* Name of function causing exception */\n"
6518 " double arg1; /* 1st argument to function */\n"
6519 " double arg2; /* 2nd argument to function */\n"
6520 " double retval; /* Function return value */\n"
6523 "struct exception {\n"
6524 " int type; /* Exception type */\n"
6525 " char *name; /* Name of function causing exception */\n"
6526 " double arg1; /* 1st argument to function */\n"
6527 " double arg2; /* 2nd argument to function */\n"
6528 " double retval; /* Function return value */\n"
6532 #: build/C/man3/matherr.3:103
6533 msgid "The I<type> field has one of the following values:"
6534 msgstr "I<type> フィールドは以下の値のいずれかである。"
6537 #: build/C/man3/matherr.3:103
6543 #: build/C/man3/matherr.3:111
6545 "A domain error occurred (the function argument was outside the range for "
6546 "which the function is defined). The return value depends on the function; "
6547 "I<errno> is set to B<EDOM>."
6549 "領域エラー (domain error) が発生した\n"
6550 "(関数の引き数が関数が定義された範囲外であった)。\n"
6551 "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。"
6554 #: build/C/man3/matherr.3:111
6560 #: build/C/man3/matherr.3:122
6562 "A pole error occurred (the function result is an infinity). The return "
6563 "value in most cases is B<HUGE> (the largest single precision floating-point "
6564 "number), appropriately signed. In most cases, I<errno> is set to B<EDOM>."
6566 "極エラー (pole error) が発生した (関数の結果が無限大である)。\n"
6567 "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"
6569 "ほとんどの場合、I<errno> には B<EDOM> が設定される。"
6572 #: build/C/man3/matherr.3:122
6575 msgstr "B<OVERFLOW>"
6578 #: build/C/man3/matherr.3:131
6580 "An overflow occurred. In most cases, the value B<HUGE> is returned, and "
6581 "I<errno> is set to B<ERANGE>."
6584 "ほとんどの場合、値 B<HUGE> が返され、\n"
6585 "I<errno> には B<ERANGE> が設定される。"
6588 #: build/C/man3/matherr.3:131
6590 msgid "B<UNDERFLOW>"
6591 msgstr "B<UNDERFLOW>"
6594 #: build/C/man3/matherr.3:138
6596 "An underflow occurred. 0.0 is returned, and I<errno> is set to B<ERANGE>."
6599 "0.0 が返され、 I<errno> に B<ERANGE> が設定される。"
6602 #: build/C/man3/matherr.3:138
6608 #: build/C/man3/matherr.3:145
6610 "Total loss of significance. 0.0 is returned, and I<errno> is set to "
6613 "Total loss of significance が発生した。\n"
6614 "0.0 が返され、 I<errno> に B<ERANGE> が設定される。"
6617 #: build/C/man3/matherr.3:145
6623 #: build/C/man3/matherr.3:150
6625 "Partial loss of significance. This value is unused on glibc (and many other "
6628 "Partial loss of significance が発生した。\n"
6629 "この値は glibc (や他の多くのシステム) で使用されていない。"
6632 #: build/C/man3/matherr.3:158
6634 "The I<arg1> and I<arg2> fields are the arguments supplied to the function "
6635 "(I<arg2> is undefined for functions that take only one argument)."
6637 "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"
6638 "(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)。"
6641 #: build/C/man3/matherr.3:166
6643 "The I<retval> field specifies the return value that the math function will "
6644 "return to its caller. The programmer-defined B<matherr>() can modify this "
6645 "field to change the return value of the math function."
6647 "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"
6648 "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"
6649 "ことで、その数学関数の返り値を変更することができる。"
6652 #: build/C/man3/matherr.3:173
6654 "If the B<matherr>() function returns zero, then the system sets I<errno> as "
6655 "described above, and may print an error message on standard error (see "
6658 "B<matherr>() 関数が 0 を返した場合、\n"
6659 "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"
6660 "エラーメッセージを表示することがある (下記参照)。"
6663 #: build/C/man3/matherr.3:179
6665 "If the B<matherr>() function returns a nonzero value, then the system does "
6666 "not set I<errno>, and doesn't print an error message."
6668 "B<matherr>() 関数が 0 以外の値を返した場合、\n"
6669 "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。"
6672 #: build/C/man3/matherr.3:179
6674 msgid "Math functions that employ matherr()"
6675 msgstr "matherr() を利用している数学関数"
6678 #: build/C/man3/matherr.3:189
6680 "The table below lists the functions and circumstances in which B<matherr>() "
6681 "is called. The \"Type\" column indicates the value assigned to I<exc-"
6682 "E<gt>type> when calling B<matherr>(). The \"Result\" column is the default "
6683 "return value assigned to I<exc-E<gt>retval>."
6685 "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"
6686 "\"Type\" 列 は B<matherr>() が呼び出される際に I<exc-E<gt>type> に\n"
6687 "設定される値を示す。 \"Result\" 列は I<exc-E<gt>retval> に\n"
6688 "設定されるデフォルトの返り値を示す。"
6691 #: build/C/man3/matherr.3:195
6693 "The \"Msg?\" and \"errno\" columns describe the default behavior if "
6694 "B<matherr>() returns zero. If the \"Msg?\" columns contains \"y\", then "
6695 "the system prints an error message on standard error."
6697 "\"Msg?\" 列と \"errno\" 列は B<matherr>() が 0 を返した場合のデフォルトの\n"
6698 "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"
6702 #: build/C/man3/matherr.3:197
6703 msgid "The table uses the following notations and abbreviations:"
6704 msgstr "以下の表では、下記の記法と省略形を使用している。"
6707 #: build/C/man3/matherr.3:209
6710 "x first argument to function\n"
6711 "y second argument to function\n"
6712 "fin finite value for argument\n"
6713 "neg negative value for argument\n"
6714 "int integral value for argument\n"
6715 "o/f result overflowed\n"
6716 "u/f result underflowed\n"
6717 "|x| absolute value of x\n"
6718 "X_TLOSS is a constant defined in I<E<lt>math.hE<gt>>\n"
6728 "X_TLOSS I<E<lt>math.hE<gt>> で定義される定数\n"
6731 #: build/C/man3/matherr.3:216
6733 msgid "Function\tType\tResult\tMsg?\terrno\n"
6734 msgstr "Function\tType\tResult\tMsg?\terrno\n"
6737 #: build/C/man3/matherr.3:217
6739 msgid "acos(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
6740 msgstr "acos(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
6743 #: build/C/man3/matherr.3:218
6745 msgid "asin(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
6746 msgstr "asin(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
6749 #: build/C/man3/matherr.3:219
6751 msgid "atan2(0,0)\tDOMAIN\tHUGE\ty\tEDOM\n"
6752 msgstr "atan2(0,0)\tDOMAIN\tHUGE\ty\tEDOM\n"
6754 #. retval is 0.0/0.0
6756 #: build/C/man3/matherr.3:220
6758 msgid "acosh(xE<lt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
6759 msgstr "acosh(xE<lt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
6761 #. retval is 0.0/0.0
6763 #: build/C/man3/matherr.3:221
6765 msgid "atanh(|x|E<gt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
6766 msgstr "atanh(|x|E<gt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
6770 #: build/C/man3/matherr.3:222
6772 msgid "atanh(|x|==1)\tSING\t(xE<gt>0.0)?\ty\tEDOM\t\n"
6773 msgstr "atanh(|x|==1)\tSING\t(xE<gt>0.0)?\ty\tEDOM\t\n"
6776 #: build/C/man3/matherr.3:223 build/C/man3/matherr.3:268
6778 msgid "\\ \t\\ \tHUGE_VAL :\n"
6779 msgstr "\\ \t\\ \tHUGE_VAL :\n"
6782 #: build/C/man3/matherr.3:224 build/C/man3/matherr.3:269
6784 msgid "\\ \t\\ \t-HUGE_VAL\n"
6785 msgstr "\\ \t\\ \t-HUGE_VAL\n"
6788 #: build/C/man3/matherr.3:225
6790 msgid "cosh(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6791 msgstr "cosh(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6794 #: build/C/man3/matherr.3:226
6796 msgid "sinh(fin) o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
6797 msgstr "sinh(fin) o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
6800 #: build/C/man3/matherr.3:227
6802 msgid "\\ \t\\ \tHUGE : -HUGE\n"
6803 msgstr "\\ \t\\ \tHUGE : -HUGE\n"
6806 #: build/C/man3/matherr.3:228
6808 msgid "sqrt(xE<lt>0)\tDOMAIN\t0.0\ty\tEDOM\n"
6809 msgstr "sqrt(xE<lt>0)\tDOMAIN\t0.0\ty\tEDOM\n"
6812 #: build/C/man3/matherr.3:229
6814 msgid "hypot(fin,fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6815 msgstr "hypot(fin,fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6818 #: build/C/man3/matherr.3:230
6820 msgid "exp(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6821 msgstr "exp(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6824 #: build/C/man3/matherr.3:231
6826 msgid "exp(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6827 msgstr "exp(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6830 #: build/C/man3/matherr.3:232
6832 msgid "exp2(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6833 msgstr "exp2(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6836 #: build/C/man3/matherr.3:233
6838 msgid "exp2(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6839 msgstr "exp2(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6842 #: build/C/man3/matherr.3:234
6844 msgid "exp10(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6845 msgstr "exp10(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6848 #: build/C/man3/matherr.3:235
6850 msgid "exp10(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6851 msgstr "exp10(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6854 #: build/C/man3/matherr.3:236
6856 msgid "j0(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6857 msgstr "j0(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6860 #: build/C/man3/matherr.3:237
6862 msgid "j1(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6863 msgstr "j1(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6866 #: build/C/man3/matherr.3:238
6868 msgid "jn(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6869 msgstr "jn(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6872 #: build/C/man3/matherr.3:239
6874 msgid "y0(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6875 msgstr "y0(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6878 #: build/C/man3/matherr.3:240
6880 msgid "y1(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6881 msgstr "y1(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6884 #: build/C/man3/matherr.3:241
6886 msgid "yn(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6887 msgstr "yn(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6890 #: build/C/man3/matherr.3:242
6892 msgid "y0(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6893 msgstr "y0(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6896 #: build/C/man3/matherr.3:243
6898 msgid "y0(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6899 msgstr "y0(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6902 #: build/C/man3/matherr.3:244
6904 msgid "y1(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6905 msgstr "y1(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6908 #: build/C/man3/matherr.3:245
6910 msgid "y1(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6911 msgstr "y1(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6914 #: build/C/man3/matherr.3:246
6916 msgid "yn(n,0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6917 msgstr "yn(n,0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6920 #: build/C/man3/matherr.3:247
6922 msgid "yn(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6923 msgstr "yn(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6926 #: build/C/man3/matherr.3:248
6928 msgid "lgamma(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6929 msgstr "lgamma(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6932 #: build/C/man3/matherr.3:249
6934 msgid "lgamma(-int) or\tSING\tHUGE\ty\tEDOM\n"
6935 msgstr "lgamma(-int) or\tSING\tHUGE\ty\tEDOM\n"
6938 #: build/C/man3/matherr.3:250
6940 msgid "\\ \\ lgamma(0)\n"
6941 msgstr "\\ \\ lgamma(0)\n"
6944 #: build/C/man3/matherr.3:251
6946 msgid "tgamma(fin) o/f\tOVERFLOW\tHUGE_VAL\tn\tERANGE\n"
6947 msgstr "tgamma(fin) o/f\tOVERFLOW\tHUGE_VAL\tn\tERANGE\n"
6950 #: build/C/man3/matherr.3:252
6952 msgid "tgamma(-int)\tSING\tNAN\ty\tEDOM\n"
6953 msgstr "tgamma(-int)\tSING\tNAN\ty\tEDOM\n"
6956 #: build/C/man3/matherr.3:253
6958 msgid "tgamma(0)\tSING\tcopysign(\ty\tERANGE\n"
6959 msgstr "tgamma(0)\tSING\tcopysign(\ty\tERANGE\n"
6962 #: build/C/man3/matherr.3:254
6964 msgid "\\ \t\\ \tHUGE_VAL,x)\n"
6965 msgstr "\\ \t\\ \tHUGE_VAL,x)\n"
6968 #: build/C/man3/matherr.3:255
6970 msgid "log(0)\tSING\t-HUGE\ty\tEDOM\n"
6971 msgstr "log(0)\tSING\t-HUGE\ty\tEDOM\n"
6974 #: build/C/man3/matherr.3:256
6976 msgid "log(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6977 msgstr "log(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6979 #. different from log()
6981 #: build/C/man3/matherr.3:257
6983 msgid "log2(0)\tSING\t-HUGE\tn\tEDOM\t\n"
6984 msgstr "log2(0)\tSING\t-HUGE\tn\tEDOM\t\n"
6986 #. different from log()
6988 #: build/C/man3/matherr.3:258
6990 msgid "log2(xE<lt>0)\tDOMAIN\t-HUGE\tn\tEDOM\t\n"
6991 msgstr "log2(xE<lt>0)\tDOMAIN\t-HUGE\tn\tEDOM\t\n"
6994 #: build/C/man3/matherr.3:259
6996 msgid "log10(0)\tSING\t-HUGE\ty\tEDOM\n"
6997 msgstr "log10(0)\tSING\t-HUGE\ty\tEDOM\n"
7000 #: build/C/man3/matherr.3:260
7002 msgid "log10(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7003 msgstr "log10(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7006 #: build/C/man3/matherr.3:261
7008 msgid "pow(0.0,0.0)\tDOMAIN\t0.0\ty\tEDOM\n"
7009 msgstr "pow(0.0,0.0)\tDOMAIN\t0.0\ty\tEDOM\n"
7012 #: build/C/man3/matherr.3:262
7014 msgid "pow(x,y) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7015 msgstr "pow(x,y) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7018 #: build/C/man3/matherr.3:263
7020 msgid "pow(x,y) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7021 msgstr "pow(x,y) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7024 #: build/C/man3/matherr.3:264
7026 msgid "pow(NaN,0.0)\tDOMAIN\tx\tn\tEDOM\n"
7027 msgstr "pow(NaN,0.0)\tDOMAIN\tx\tn\tEDOM\n"
7031 #: build/C/man3/matherr.3:265
7033 msgid "0**neg\tDOMAIN\t0.0\ty\tEDOM\t\n"
7034 msgstr "0**neg\tDOMAIN\t0.0\ty\tEDOM\t\n"
7037 #: build/C/man3/matherr.3:266
7039 msgid "neg**non-int\tDOMAIN\t0.0\ty\tEDOM\n"
7040 msgstr "neg**non-int\tDOMAIN\t0.0\ty\tEDOM\n"
7043 #: build/C/man3/matherr.3:267
7045 msgid "scalb() o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7046 msgstr "scalb() o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7049 #: build/C/man3/matherr.3:270
7051 msgid "scalb() u/f\tUNDERFLOW\tcopysign(\tn\tERANGE\n"
7052 msgstr "scalb() u/f\tUNDERFLOW\tcopysign(\tn\tERANGE\n"
7055 #: build/C/man3/matherr.3:271
7057 msgid "\\ \t\\ \t\\ \\ 0.0,x)\n"
7058 msgstr "\\ \t\\ \t\\ \\ 0.0,x)\n"
7061 #: build/C/man3/matherr.3:272
7063 msgid "fmod(x,0)\tDOMAIN\tx\ty\tEDOM\n"
7064 msgstr "fmod(x,0)\tDOMAIN\tx\ty\tEDOM\n"
7066 #. retval is 0.0/0.0
7068 #: build/C/man3/matherr.3:273
7070 msgid "remainder(x,0)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7071 msgstr "remainder(x,0)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7074 #: build/C/man3/matherr.3:296
7076 "The example program demonstrates the use of B<matherr>() when calling B<log>"
7077 "(3). The program takes up to three command-line arguments. The first "
7078 "argument is the floating-point number to be given to B<log>(3). If the "
7079 "optional second argument is provided, then B<_LIB_VERSION> is set to "
7080 "B<_SVID_> so that B<matherr>() is called, and the integer supplied in the "
7081 "command-line argument is used as the return value from B<matherr>(). If the "
7082 "optional third command-line argument is supplied, then it specifies an "
7083 "alternative return value that B<matherr>() should assign as the return "
7084 "value of the math function."
7086 "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"
7087 "B<matherr>() の使用法を示したものである。\n"
7088 "最初の引き数は B<log>(3) に渡す浮動小数点数である。\n"
7089 "省略可能な第二引き数を指定した場合、\n"
7090 "B<_LIB_VERSION> に B<_SVID_> が設定され、\n"
7091 "B<matherr>() が呼ばれるようになる。\n"
7092 "このコマンドライン引き数で指定した整数は、\n"
7093 "B<matherr>() からの返り値として使用される。\n"
7094 "省略可能な第三引き数を指定した場合、 B<matherr>() は\n"
7095 "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。"
7098 #: build/C/man3/matherr.3:301
7100 "The following example run, where B<log>(3) is given an argument of 0.0, "
7101 "does not use B<matherr>():"
7104 "B<log>(3) に引き数 0.0 が渡しているが、\n"
7105 "B<matherr>() は使用しない。"
7108 #: build/C/man3/matherr.3:307
7111 "$B< ./a.out 0.0>\n"
7112 "errno: Numerical result out of range\n"
7115 "$B< ./a.out 0.0>\n"
7116 "errno: Numerical result out of range\n"
7120 #: build/C/man3/matherr.3:313
7121 msgid "In the following run, B<matherr>() is called, and returns 0:"
7124 "B<matherr>() が呼び出され、返り値 0 が返される。"
7127 #: build/C/man3/matherr.3:323
7130 "$B< ./a.out 0.0 0>\n"
7131 "matherr SING exception in log() function\n"
7132 " args: 0.000000, 0.000000\n"
7133 " retval: -340282346638528859811704183484516925440.000000\n"
7135 "errno: Numerical argument out of domain\n"
7136 "x=-340282346638528859811704183484516925440.000000\n"
7138 "$B< ./a.out 0.0 0>\n"
7139 "matherr SING exception in log() function\n"
7140 " args: 0.000000, 0.000000\n"
7141 " retval: -340282346638528859811704183484516925440.000000\n"
7143 "errno: Numerical argument out of domain\n"
7144 "x=-340282346638528859811704183484516925440.000000\n"
7147 #: build/C/man3/matherr.3:327
7148 msgid "The message \"log: SING error\" was printed by the C library."
7149 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。"
7152 #: build/C/man3/matherr.3:331
7154 "In the following run, B<matherr>() is called, and returns a nonzero value:"
7155 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。"
7158 #: build/C/man3/matherr.3:339
7161 "$B< ./a.out 0.0 1>\n"
7162 "matherr SING exception in log() function\n"
7163 " args: 0.000000, 0.000000\n"
7164 " retval: -340282346638528859811704183484516925440.000000\n"
7165 "x=-340282346638528859811704183484516925440.000000\n"
7167 "$B< ./a.out 0.0 1>\n"
7168 "matherr SING exception in log() function\n"
7169 " args: 0.000000, 0.000000\n"
7170 " retval: -340282346638528859811704183484516925440.000000\n"
7171 "x=-340282346638528859811704183484516925440.000000\n"
7174 #: build/C/man3/matherr.3:345
7176 "In this case, the C library did not print a message, and I<errno> was not "
7179 "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"
7180 "I<errno> は設定されていない。"
7183 #: build/C/man3/matherr.3:350
7185 "In the following run, B<matherr>() is called, changes the return value of "
7186 "the math function, and returns a nonzero value:"
7188 "次の実行例では、 B<matherr>() が呼び出され、\n"
7189 "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。"
7192 #: build/C/man3/matherr.3:358
7195 "$B< ./a.out 0.0 1 12345.0>\n"
7196 "matherr SING exception in log() function\n"
7197 " args: 0.000000, 0.000000\n"
7198 " retval: -340282346638528859811704183484516925440.000000\n"
7201 "$B< ./a.out 0.0 1 12345.0>\n"
7202 "matherr SING exception in log() function\n"
7203 " args: 0.000000, 0.000000\n"
7204 " retval: -340282346638528859811704183484516925440.000000\n"
7208 #: build/C/man3/matherr.3:368
7211 "#define _SVID_SOURCE\n"
7212 "#include E<lt>errno.hE<gt>\n"
7213 "#include E<lt>math.hE<gt>\n"
7214 "#include E<lt>stdio.hE<gt>\n"
7215 "#include E<lt>stdlib.hE<gt>\n"
7217 "#define _SVID_SOURCE\n"
7218 "#include E<lt>errno.hE<gt>\n"
7219 "#include E<lt>math.hE<gt>\n"
7220 "#include E<lt>stdio.hE<gt>\n"
7221 "#include E<lt>stdlib.hE<gt>\n"
7224 #: build/C/man3/matherr.3:374
7227 "static int matherr_ret = 0; /* Value that matherr()\n"
7228 " should return */\n"
7229 "static int change_retval = 0; /* Should matherr() change\n"
7230 " function\\(aqs return value? */\n"
7231 "static double new_retval; /* New function return value */\n"
7233 "static int matherr_ret = 0; /* Value that matherr()\n"
7234 " should return */\n"
7235 "static int change_retval = 0; /* Should matherr() change\n"
7236 " function\\(aqs return value? */\n"
7237 "static double new_retval; /* New function return value */\n"
7240 #: build/C/man3/matherr.3:389
7244 "matherr(struct exception *exc)\n"
7246 " fprintf(stderr, \"matherr %s exception in %s() function\\en\",\n"
7247 " (exc-E<gt>type == DOMAIN) ? \"DOMAIN\" :\n"
7248 " (exc-E<gt>type == OVERFLOW) ? \"OVERFLOW\" :\n"
7249 " (exc-E<gt>type == UNDERFLOW) ? \"UNDERFLOW\" :\n"
7250 " (exc-E<gt>type == SING) ? \"SING\" :\n"
7251 " (exc-E<gt>type == TLOSS) ? \"TLOSS\" :\n"
7252 " (exc-E<gt>type == PLOSS) ? \"PLOSS\" : \"???\",\n"
7253 " exc-E<gt>name);\n"
7254 " fprintf(stderr, \" args: %f, %f\\en\",\n"
7255 " exc-E<gt>arg1, exc-E<gt>arg2);\n"
7256 " fprintf(stderr, \" retval: %f\\en\", exc-E<gt>retval);\n"
7259 "matherr(struct exception *exc)\n"
7261 " fprintf(stderr, \"matherr %s exception in %s() function\\en\",\n"
7262 " (exc-E<gt>type == DOMAIN) ? \"DOMAIN\" :\n"
7263 " (exc-E<gt>type == OVERFLOW) ? \"OVERFLOW\" :\n"
7264 " (exc-E<gt>type == UNDERFLOW) ? \"UNDERFLOW\" :\n"
7265 " (exc-E<gt>type == SING) ? \"SING\" :\n"
7266 " (exc-E<gt>type == TLOSS) ? \"TLOSS\" :\n"
7267 " (exc-E<gt>type == PLOSS) ? \"PLOSS\" : \"???\",\n"
7268 " exc-E<gt>name);\n"
7269 " fprintf(stderr, \" args: %f, %f\\en\",\n"
7270 " exc-E<gt>arg1, exc-E<gt>arg2);\n"
7271 " fprintf(stderr, \" retval: %f\\en\", exc-E<gt>retval);\n"
7274 #: build/C/man3/matherr.3:392
7277 " if (change_retval)\n"
7278 " exc-E<gt>retval = new_retval;\n"
7280 " if (change_retval)\n"
7281 " exc-E<gt>retval = new_retval;\n"
7284 #: build/C/man3/matherr.3:395
7287 " return matherr_ret;\n"
7290 " return matherr_ret;\n"
7294 #: build/C/man3/matherr.3:400
7298 "main(int argc, char *argv[])\n"
7303 "main(int argc, char *argv[])\n"
7308 #: build/C/man3/matherr.3:406
7311 " if (argc E<lt> 2) {\n"
7312 " fprintf(stderr, \"Usage: %s E<lt>argvalE<gt>\"\n"
7313 " \" [E<lt>matherr-retE<gt> [E<lt>new-func-retvalE<gt>]]\\en\", argv[0]);\n"
7314 " exit(EXIT_FAILURE);\n"
7317 " if (argc E<lt> 2) {\n"
7318 " fprintf(stderr, \"Usage: %s E<lt>argvalE<gt>\"\n"
7319 " \" [E<lt>matherr-retE<gt> [E<lt>new-func-retvalE<gt>]]\\en\", argv[0]);\n"
7320 " exit(EXIT_FAILURE);\n"
7324 #: build/C/man3/matherr.3:411
7327 " if (argc E<gt> 2) {\n"
7328 " _LIB_VERSION = _SVID_;\n"
7329 " matherr_ret = atoi(argv[2]);\n"
7332 " if (argc E<gt> 2) {\n"
7333 " _LIB_VERSION = _SVID_;\n"
7334 " matherr_ret = atoi(argv[2]);\n"
7338 #: build/C/man3/matherr.3:416
7341 " if (argc E<gt> 3) {\n"
7342 " change_retval = 1;\n"
7343 " new_retval = atof(argv[3]);\n"
7346 " if (argc E<gt> 3) {\n"
7347 " change_retval = 1;\n"
7348 " new_retval = atof(argv[3]);\n"
7352 #: build/C/man3/matherr.3:420
7355 " x = log(atof(argv[1]));\n"
7356 " if (errno != 0)\n"
7357 " perror(\"errno\");\n"
7359 " x = log(atof(argv[1]));\n"
7360 " if (errno != 0)\n"
7361 " perror(\"errno\");\n"
7364 #: build/C/man3/matherr.3:424
7367 " printf(\"x=%f\\en\", x);\n"
7368 " exit(EXIT_SUCCESS);\n"
7371 " printf(\"x=%f\\en\", x);\n"
7372 " exit(EXIT_SUCCESS);\n"
7376 #: build/C/man3/matherr.3:429
7377 msgid "B<fenv>(3), B<math_error>(7), B<standards>(7)"
7378 msgstr "B<fenv>(3), B<math_error>(7), B<standards>(7)"
7381 #: build/C/man3/modf.3:33
7387 #: build/C/man3/modf.3:37
7389 "modf, modff, modfl - extract signed integral and fractional values from "
7390 "floating-point number"
7392 "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"
7395 #: build/C/man3/modf.3:42
7397 msgid "B<double modf(double >I<x>B<, double *>I<iptr>B<);>\n"
7398 msgstr "B<double modf(double >I<x>B<, double *>I<iptr>B<);>\n"
7401 #: build/C/man3/modf.3:44
7403 msgid "B<float modff(float >I<x>B<, float *>I<iptr>B<);>\n"
7404 msgstr "B<float modff(float >I<x>B<, float *>I<iptr>B<);>\n"
7407 #: build/C/man3/modf.3:46
7409 msgid "B<long double modfl(long double >I<x>B<, long double *>I<iptr>B<);>\n"
7410 msgstr "B<long double modfl(long double >I<x>B<, long double *>I<iptr>B<);>\n"
7413 #: build/C/man3/modf.3:58
7414 msgid "B<modf>(), B<modfl>():"
7415 msgstr "B<modf>(), B<modfl>():"
7418 #: build/C/man3/modf.3:76
7420 "The B<modf>() function breaks the argument I<x> into an integral part and a "
7421 "fractional part, each of which has the same sign as I<x>. The integral part "
7422 "is stored in the location pointed to by I<iptr>."
7424 "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"
7425 "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"
7429 #: build/C/man3/modf.3:81
7430 msgid "The B<modf>() function returns the fractional part of I<x>."
7431 msgstr "B<modf>() 関数は I<x> の小数部分を返す。"
7434 #: build/C/man3/modf.3:87
7435 msgid "If I<x> is a NaN, a NaN is returned, and I<*iptr> is set to a NaN."
7436 msgstr "I<x> が NaN の場合、NaN が返され、 I<*iptr> に NaN が設定される。"
7439 #: build/C/man3/modf.3:93
7441 "If I<x> is positive infinity (negative infinity), +0 (-0) is returned, and "
7442 "I<*iptr> is set to positive infinity (negative infinity)."
7444 "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"
7445 "限大 (負の無限大) が設定される。"
7448 #: build/C/man3/modf.3:103
7449 msgid "The B<modf>(), B<modff>(), and B<modfl>() functions are thread-safe."
7453 #: build/C/man3/modf.3:112
7454 msgid "B<frexp>(3), B<ldexp>(3)"
7455 msgstr "B<frexp>(3), B<ldexp>(3)"
7458 #: build/C/man3/nan.3:11
7464 #: build/C/man3/nan.3:14
7465 msgid "nan, nanf, nanl - return 'Not a Number'"
7466 msgstr "nan, nanf, nanl - 無効値 ('Not a Number') を返す"
7469 #: build/C/man3/nan.3:18
7470 msgid "B<double nan(const char *>I<tagp>B<);>"
7471 msgstr "B<double nan(const char *>I<tagp>B<);>"
7474 #: build/C/man3/nan.3:20
7475 msgid "B<float nanf(const char *>I<tagp>B<);>"
7476 msgstr "B<float nanf(const char *>I<tagp>B<);>"
7479 #: build/C/man3/nan.3:22
7480 msgid "B<long double nanl(const char *>I<tagp>B<);>"
7481 msgstr "B<long double nanl(const char *>I<tagp>B<);>"
7484 #: build/C/man3/nan.3:34
7485 msgid "B<nan>(), B<nanf>(), B<nanl>():"
7486 msgstr "B<nan>(), B<nanf>(), B<nanl>():"
7489 #: build/C/man3/nan.3:48
7491 "These functions return a representation (determined by I<tagp>) of a quiet "
7492 "NaN. If the implementation does not support quiet NaNs, these functions "
7495 "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"
7496 "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"
7500 #: build/C/man3/nan.3:52
7501 msgid "The call I<nan(\"char-sequence\")> is equivalent to:"
7502 msgstr "I<nan(\"char-sequence\")> を呼び出すのは、以下と等価である。"
7505 #: build/C/man3/nan.3:55
7507 msgid " strtod(\"NAN(char-sequence)\", NULL);\n"
7508 msgstr " strtod(\"NAN(char-sequence)\", NULL);\n"
7511 #: build/C/man3/nan.3:65
7513 "Similarly, calls to B<nanf>() and B<nanl>() are equivalent to analogous "
7514 "calls to B<strtof>(3) and B<strtold>(3)."
7516 "同様に、 B<nanf>() や B<nanl>() を呼び出すのは、 B<strtof>() や B<strtold>"
7520 #: build/C/man3/nan.3:73
7522 "The argument I<tagp> is used in an unspecified manner. On IEEE 754 systems, "
7523 "there are many representations of NaN, and I<tagp> selects one. On other "
7524 "systems it may do nothing."
7526 "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 "
7527 "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、"
7531 #: build/C/man3/nan.3:79
7533 "C99, POSIX.1-2001. See also IEC 559 and the appendix with recommended "
7534 "functions in IEEE 754/IEEE 854."
7536 "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"
7540 #: build/C/man3/nan.3:83
7541 msgid "B<isnan>(3), B<strtod>(3), B<math_error>(7)"
7542 msgstr "B<isnan>(3), B<strtod>(3), B<math_error>(7)"
7545 #: build/C/man3/nextafter.3:11
7551 #: build/C/man3/nextafter.3:15
7553 "nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - "
7554 "floating-point number manipulation"
7556 "nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - 浮"
7560 #: build/C/man3/nextafter.3:19
7561 msgid "B<double nextafter(double >I<x>B<, double >I<y>B<);>"
7562 msgstr "B<double nextafter(double >I<x>B<, double >I<y>B<);>"
7565 #: build/C/man3/nextafter.3:21
7566 msgid "B<float nextafterf(float >I<x>B<, float >I<y>B<);>"
7567 msgstr "B<float nextafterf(float >I<x>B<, float >I<y>B<);>"
7570 #: build/C/man3/nextafter.3:23
7571 msgid "B<long double nextafterl(long double >I<x>B<, long double >I<y>B<);>"
7572 msgstr "B<long double nextafterl(long double >I<x>B<, long double >I<y>B<);>"
7575 #: build/C/man3/nextafter.3:25
7576 msgid "B<double nexttoward(double >I<x>B<, long double >I<y>B<);>"
7577 msgstr "B<double nexttoward(double >I<x>B<, long double >I<y>B<);>"
7580 #: build/C/man3/nextafter.3:27
7581 msgid "B<float nexttowardf(float >I<x>B<, long double >I<y>B<);>"
7582 msgstr "B<float nexttowardf(float >I<x>B<, long double >I<y>B<);>"
7585 #: build/C/man3/nextafter.3:29
7586 msgid "B<long double nexttowardl(long double >I<x>B<, long double >I<y>B<);>"
7587 msgstr "B<long double nexttowardl(long double >I<x>B<, long double >I<y>B<);>"
7590 #: build/C/man3/nextafter.3:39
7591 msgid "B<nextafter>():"
7592 msgstr "B<nextafter>():"
7595 #: build/C/man3/nextafter.3:51
7596 msgid "B<nextafterf>(), B<nextafterl>():"
7597 msgstr "B<nextafterf>(), B<nextafterl>():"
7600 #: build/C/man3/nextafter.3:62
7601 msgid "B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>():"
7602 msgstr "B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>():"
7605 #: build/C/man3/nextafter.3:83
7607 "The B<nextafter>() functions return the next representable floating-point "
7608 "value following I<x> in the direction of I<y>. If I<y> is less than I<x>, "
7609 "these functions will return the largest representable number less than I<x>."
7611 "B<nextafter>() 関数群は、I<y> に向かう方向で I<x> のすぐ次の浮動小数点数表現"
7612 "を返す。 I<y> が I<x> より小さい場合、 I<x> より小さい最大の浮動小数点表現の"
7616 #: build/C/man3/nextafter.3:90
7617 msgid "If I<x> equals I<y>, the functions return I<y>."
7618 msgstr "I<x> が I<y> と等しい場合、I<y> が返される。"
7621 #: build/C/man3/nextafter.3:98
7623 "The B<nexttoward>() functions do the same as the B<nextafter>() functions, "
7624 "except that they have a I<long double> second argument."
7626 "B<nexttoward>() 関数群は、2 番目の引き数が I<long double> 型である点以外、 "
7627 "B<nextafter>() 関数群と同じはたらきをする。"
7630 #: build/C/man3/nextafter.3:104
7632 "On success, these functions return the next representable floating-point "
7633 "value after I<x> in the direction of I<y>."
7635 "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"
7639 #: build/C/man3/nextafter.3:114
7641 "If I<x> equals I<y>, then I<y> (cast to the same type as I<x>) is returned."
7643 "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"
7648 #: build/C/man3/nextafter.3:134
7650 "If I<x> is finite, and the result would overflow, a range error occurs, and "
7651 "the functions return B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, "
7652 "respectively, with the correct mathematical sign."
7654 "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"
7655 "生し、 各関数はそれぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。返り"
7656 "値には数学的に正しい符号が付与される。"
7659 #: build/C/man3/nextafter.3:143
7661 "If I<x> is not equal to I<y>, and the correct function result would be "
7662 "subnormal, zero, or underflow, a range error occurs, and either the correct "
7663 "value (if it can be represented), or 0.0, is returned."
7665 "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"
7666 "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"
7670 #: build/C/man3/nextafter.3:159
7672 msgid "Range error: result is subnormal or underflows"
7673 msgstr "範囲エラー: 結果が非正規化数かアンダーフロー"
7676 #: build/C/man3/nextafter.3:182
7678 "In glibc version 2.5 and earlier, these functions do not raise an underflow "
7679 "floating-point (B<FE_UNDERFLOW>) exception when an underflow occurs."
7681 "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"
7682 "アンダーフロー浮動小数点例外 (B<FE_UNDERFLOW>) を上がない。"
7685 #: build/C/man3/nextafter.3:184
7686 msgid "B<nearbyint>(3)"
7687 msgstr "B<nearbyint>(3)"
7690 #: build/C/man3/pow.3:35
7696 #: build/C/man3/pow.3:38
7697 msgid "pow, powf, powl - power functions"
7698 msgstr "pow, powf, powl - 累乗関数"
7701 #: build/C/man3/pow.3:43
7703 msgid "B<double pow(double >I<x>B<, double >I<y>B<);>\n"
7704 msgstr "B<double pow(double >I<x>B<, double >I<y>B<);>\n"
7707 #: build/C/man3/pow.3:45
7709 msgid "B<float powf(float >I<x>B<, float >I<y>B<);>\n"
7710 msgstr "B<float powf(float >I<x>B<, float >I<y>B<);>\n"
7713 #: build/C/man3/pow.3:47
7715 msgid "B<long double powl(long double >I<x>B<, long double >I<y>B<);>\n"
7716 msgstr "B<long double powl(long double >I<x>B<, long double >I<y>B<);>\n"
7719 #: build/C/man3/pow.3:59
7720 msgid "B<powf>(), B<powl>():"
7721 msgstr "B<powf>(), B<powl>():"
7724 #: build/C/man3/pow.3:75
7726 "The B<pow>() function returns the value of I<x> raised to the power of I<y>."
7727 msgstr "B<pow>() 関数は I<x> の I<y> 乗の値を返す。"
7730 #: build/C/man3/pow.3:80
7732 "On success, these functions return the value of I<x> to the power of I<y>."
7733 msgstr "成功すると、これらの関数は I<x> の I<y> 乗の値を返す。"
7735 #. The domain error is generated at least as far back as glibc 2.4
7737 #: build/C/man3/pow.3:88
7739 "If I<x> is a finite value less than 0, and I<y> is a finite noninteger, a "
7740 "domain error occurs, and a NaN is returned."
7742 "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 "
7743 "error) が発生し、 NaN が返される。"
7745 #. The range error is generated at least as far back as glibc 2.4
7747 #: build/C/man3/pow.3:98
7749 "If the result overflows, a range error occurs, and the functions return "
7750 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the "
7751 "mathematically correct sign."
7753 "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"
7754 "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"
7757 #. POSIX.1 does not specify the sign of the zero,
7758 #. but http://sources.redhat.com/bugzilla/show_bug.cgi?id=2678
7759 #. points out that the zero has the wrong sign in some cases.
7761 #: build/C/man3/pow.3:105
7763 "If result underflows, and is not representable, a range error occurs, and "
7766 "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、 "
7770 #: build/C/man3/pow.3:111
7772 "Except as specified below, if I<x> or I<y> is a NaN, the result is a NaN."
7774 "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"
7778 #: build/C/man3/pow.3:117
7779 msgid "If I<x> is +1, the result is 1.0 (even if I<y> is a NaN)."
7781 "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。"
7784 #: build/C/man3/pow.3:123
7785 msgid "If I<y> is 0, the result is 1.0 (even if I<x> is a NaN)."
7787 "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。"
7790 #: build/C/man3/pow.3:131
7792 "If I<x> is +0 (-0), and I<y> is an odd integer greater than 0, the result is "
7795 "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。"
7798 #: build/C/man3/pow.3:139
7800 "If I<x> is 0, and I<y> greater than 0 and not an odd integer, the result is "
7803 "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。"
7806 #: build/C/man3/pow.3:147
7808 "If I<x> is -1, and I<y> is positive infinity or negative infinity, the "
7811 "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。"
7814 #: build/C/man3/pow.3:155
7816 "If the absolute value of I<x> is less than 1, and I<y> is negative infinity, "
7817 "the result is positive infinity."
7819 "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"
7823 #: build/C/man3/pow.3:163
7825 "If the absolute value of I<x> is greater than 1, and I<y> is negative "
7826 "infinity, the result is +0."
7828 "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。"
7831 #: build/C/man3/pow.3:171
7833 "If the absolute value of I<x> is less than 1, and I<y> is positive infinity, "
7836 "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。"
7839 #: build/C/man3/pow.3:179
7841 "If the absolute value of I<x> is greater than 1, and I<y> is positive "
7842 "infinity, the result is positive infinity."
7844 "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"
7848 #: build/C/man3/pow.3:187
7850 "If I<x> is negative infinity, and I<y> is an odd integer less than 0, the "
7853 "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。"
7856 #: build/C/man3/pow.3:195
7858 "If I<x> is negative infinity, and I<y> less than 0 and not an odd integer, "
7861 "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"
7865 #: build/C/man3/pow.3:203
7867 "If I<x> is negative infinity, and I<y> is an odd integer greater than 0, the "
7868 "result is negative infinity."
7870 "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"
7874 #: build/C/man3/pow.3:211
7876 "If I<x> is negative infinity, and I<y> greater than 0 and not an odd "
7877 "integer, the result is positive infinity."
7879 "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"
7883 #: build/C/man3/pow.3:219
7884 msgid "If I<x> is positive infinity, and I<y> less than 0, the result is +0."
7885 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。"
7888 #: build/C/man3/pow.3:227
7890 "If I<x> is positive infinity, and I<y> greater than 0, the result is "
7891 "positive infinity."
7893 "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。"
7896 #: build/C/man3/pow.3:242
7898 "If I<x> is +0 or -0, and I<y> is an odd integer less than 0, a pole error "
7899 "occurs and B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, is returned, with the "
7900 "same sign as I<x>."
7902 "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) "
7903 "が発生し、返り値は B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> となる。 I<x> と同"
7906 #. The pole error is generated at least as far back as glibc 2.4
7908 #: build/C/man3/pow.3:256
7910 "If I<x> is +0 or -0, and I<y> is less than 0 and not an odd integer, a pole "
7911 "error occurs and +B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, is returned."
7913 "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"
7914 "し、 返り値は B<+>HUGE_VALB<,> B<+>HUGE_VALFB<,> B<+>HUGE_VALL となる。"
7917 #: build/C/man3/pow.3:283
7919 msgid "Domain error: I<x> is negative, and I<y> is a finite noninteger"
7920 msgstr "領域エラー: I<x> が負で、I<y> が整数でない有限値"
7923 #: build/C/man3/pow.3:291
7925 msgid "Pole error: I<x> is zero, and I<y> is negative"
7926 msgstr "極エラー: I<x> がゼロで、I<y> が負"
7929 #: build/C/man3/pow.3:300
7931 msgid "Range error: the result overflows"
7932 msgstr "範囲エラー: 結果がオーバーフロー"
7935 #: build/C/man3/pow.3:308
7937 msgid "Range error: the result underflows"
7938 msgstr "範囲エラー: 結果がアンダーフロー"
7940 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6776
7941 #. or possibly 2.9, I haven't found the source code change
7942 #. and I don't have a 2.9 system to test
7944 #: build/C/man3/pow.3:336
7946 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> is set to "
7947 "B<EDOM> instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
7948 "does the right thing."
7950 "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"
7951 "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 "
7952 "2.10 以降の glibc では、正しい動作をする。"
7954 #. see bug http://sources.redhat.com/bugzilla/show_bug.cgi?id=3866
7955 #. and http://sources.redhat.com/bugzilla/show_bug.cgi?id=369
7957 #: build/C/man3/pow.3:356
7959 "If I<x> is negative, then large negative or positive I<y> values yield a NaN "
7960 "as the function result, with I<errno> set to B<EDOM>, and an invalid "
7961 "(B<FE_INVALID>) floating-point exception. For example, with B<pow>(), one "
7962 "sees this behavior when the absolute value of I<y> is greater than about "
7965 "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"
7966 "り、 I<errno> に B<EDOM> が設定され、 不正浮動小数点例外 (B<FE_INVALID>) が"
7967 "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"
7970 #. FIXME . Actually, 2.3.2 is the earliest test result I have; so yet
7971 #. to confirm if this error occurs only in 2.3.2.
7973 #: build/C/man3/pow.3:365
7975 "In version 2.3.2 and earlier, when an overflow or underflow error occurs, "
7976 "glibc's B<pow>() generates a bogus invalid floating-point exception "
7977 "(B<FE_INVALID>) in addition to the overflow or underflow exception."
7979 "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"
7980 "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"
7981 "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。"
7984 #: build/C/man3/pow.3:369
7985 msgid "B<cbrt>(3), B<cpow>(3), B<sqrt>(3)"
7986 msgstr "B<cbrt>(3), B<cpow>(3), B<sqrt>(3)"
7989 #: build/C/man3/pow10.3:25
7995 #: build/C/man3/pow10.3:28
7996 msgid "pow10, pow10f, pow10l - base-10 power functions"
7997 msgstr "pow10, pow10f, pow10l - 底が 10 の累乗関数"
8000 #: build/C/man3/pow10.3:32 build/C/man3/sincos.3:16
8003 "B<#define _GNU_SOURCE> /* See feature_test_macros(7) */\n"
8004 "B<#include E<lt>math.hE<gt>>\n"
8006 "B<#define _GNU_SOURCE> /* feature_test_macros(7) 参照 */\n"
8007 "B<#include E<lt>math.hE<gt>>\n"
8010 #: build/C/man3/pow10.3:34
8012 msgid "B<double pow10(double >I<x>B<);>\n"
8013 msgstr "B<double pow10(double >I<x>B<);>\n"
8016 #: build/C/man3/pow10.3:36
8018 msgid "B<float pow10f(float >I<x>B<);>\n"
8019 msgstr "B<float pow10f(float >I<x>B<);>\n"
8022 #: build/C/man3/pow10.3:38
8024 msgid "B<long double pow10l(long double >I<x>B<);>\n"
8025 msgstr "B<long double pow10l(long double >I<x>B<);>\n"
8028 #: build/C/man3/pow10.3:47
8030 "The B<pow10>() function returns the value of 10 raised to the power I<x>."
8031 msgstr "B<pow10>() 関数は 10 の I<x> 乗の値を返す。"
8034 #: build/C/man3/pow10.3:51
8035 msgid "This is a GNU extension."
8036 msgstr "これは GNU による拡張である。"
8039 #: build/C/man3/pow10.3:54
8041 "These functions are identical to the functions listed under B<exp10>(3)."
8042 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。"
8045 #: build/C/man3/pow10.3:57
8046 msgid "B<exp10>(3), B<pow>(3)"
8047 msgstr "B<exp10>(3), B<pow>(3)"
8050 #: build/C/man3/remainder.3:37
8056 #: build/C/man3/remainder.3:41
8058 "drem, dremf, dreml, remainder, remainderf, remainderl - floating-point "
8059 "remainder function"
8061 "drem, dremf, dreml, remainder, remainderf, remainderl - 浮動小数点剰余関数"
8064 #: build/C/man3/remainder.3:49
8067 "/* The C99 versions */\n"
8068 "B<double remainder(double >I<x>B<, double >I<y>B<);>\n"
8069 "B<float remainderf(float >I<x>B<, float >I<y>B<);>\n"
8070 "B<long double remainderl(long double >I<x>B<, long double >I<y>B<);>\n"
8073 "B<double remainder(double >I<x>B<, double >I<y>B<);>\n"
8074 "B<float remainderf(float >I<x>B<, float >I<y>B<);>\n"
8075 "B<long double remainderl(long double >I<x>B<, long double >I<y>B<);>\n"
8078 #: build/C/man3/remainder.3:54
8081 "/* Obsolete synonyms */\n"
8082 "B<double drem(double >I<x>B<, double >I<y>B<);>\n"
8083 "B<float dremf(float >I<x>B<, float >I<y>B<);>\n"
8084 "B<long double dreml(long double >I<x>B<, long double >I<y>B<);>\n"
8087 "B<double drem(double >I<x>B<, double >I<y>B<);>\n"
8088 "B<float dremf(float >I<x>B<, float >I<y>B<);>\n"
8089 "B<long double dreml(long double >I<x>B<, long double >I<y>B<);>\n"
8092 #: build/C/man3/remainder.3:65
8093 msgid "B<remainder>():"
8094 msgstr "B<remainder>():"
8097 #: build/C/man3/remainder.3:70
8099 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8100 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
8103 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8104 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
8108 #: build/C/man3/remainder.3:77
8109 msgid "B<remainderf>(), B<remainderl>():"
8110 msgstr "B<remainderf>(), B<remainderl>():"
8113 #: build/C/man3/remainder.3:88
8114 msgid "B<drem>(), B<dremf>(), B<dreml>():"
8115 msgstr "B<drem>(), B<dremf>(), B<dreml>():"
8118 #: build/C/man3/remainder.3:90 build/C/man3/significand.3:35
8119 msgid "_SVID_SOURCE || _BSD_SOURCE"
8120 msgstr "_SVID_SOURCE || _BSD_SOURCE"
8123 #: build/C/man3/remainder.3:111
8125 "The B<remainder>() function computes the remainder of dividing I<x> by "
8126 "I<y>. The return value is I<x>-I<n>*I<y>, where I<n> is the value I<x\\ /\\ "
8127 "y>, rounded to the nearest integer. If the absolute value of I<x>-I<n>*I<y> "
8128 "is 0.5, I<n> is chosen to be even."
8130 "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>-"
8131 "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"
8132 "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"
8136 #: build/C/man3/remainder.3:114
8138 "These functions are unaffected by the current rounding mode (see B<fenv>(3))."
8140 "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 "
8144 #: build/C/man3/remainder.3:118
8145 msgid "The B<drem>() function does precisely the same thing."
8146 msgstr "B<drem>() 関数はこれと全く同じ動作をする。"
8149 #: build/C/man3/remainder.3:124
8151 "On success, these functions return the floating-point remainder, I<x>-"
8152 "I<n>*I<y>. If the return value is 0, it has the sign of I<x>."
8154 "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 "
8155 "0 の場合、その符号は I<x> と同じになる。"
8158 #: build/C/man3/remainder.3:139 build/C/man3/remquo.3:92
8160 "If I<x> is an infinity, and I<y> is not a NaN, a domain error occurs, and a "
8163 "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、"
8167 #: build/C/man3/remainder.3:150 build/C/man3/remquo.3:101
8169 "If I<y> is zero, and I<x> is not a NaN, a domain error occurs, and a NaN is "
8172 "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、"
8176 #: build/C/man3/remainder.3:157
8178 msgid "Domain error: I<x> is an infinity and I<y> is not a NaN"
8179 msgstr "領域エラー (domain error): I<x> が無限大で I<y> が NaN ではない"
8183 #: build/C/man3/remainder.3:188
8185 "The functions B<remainder>(), B<remainderf>(), and B<remainderl>() are "
8186 "specified in C99 and POSIX.1-2001."
8188 "関数 B<remainder>(), B<remainderf>(), B<remainderl>() は C99 と "
8189 "POSIX.1-2001 で規定されている。"
8192 #: build/C/man3/remainder.3:204
8194 "The function B<drem>() is from 4.3BSD. The I<float> and I<long double> "
8195 "variants B<dremf>() and B<dreml>() exist on some systems, such as Tru64 "
8196 "and glibc2. Avoid the use of these functions in favor of B<remainder>() "
8199 "関数 B<drem>() は 4.3BSD に由来する。 I<float> と I<long double> 版の "
8200 "B<dremf>() と B<dreml>() は、Tru64 や glibc2 のようないくつかのシステムに存"
8201 "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。"
8204 #: build/C/man3/remainder.3:206
8209 #: build/C/man3/remainder.3:208
8211 msgid " remainder(nan(\"\"), 0);\n"
8212 msgstr " remainder(nan(\"\"), 0);\n"
8214 #. FIXME . this bug occurs as at glibc 2.8.
8215 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6779
8217 #: build/C/man3/remainder.3:213
8219 "returns a NaN, as expected, but wrongly causes a domain error; it should "
8220 "yield a silent NaN."
8222 "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"
8226 #: build/C/man3/remainder.3:215
8227 msgid "The call \"remainder(29.0, 3.0)\" returns -1."
8228 msgstr "\"remainder(29.0, 3.0)\" を呼び出すと -1 を返す。"
8231 #: build/C/man3/remainder.3:219
8232 msgid "B<div>(3), B<fmod>(3), B<remquo>(3)"
8233 msgstr "B<div>(3), B<fmod>(3), B<remquo>(3)"
8236 #: build/C/man3/remquo.3:12
8242 #: build/C/man3/remquo.3:15
8243 msgid "remquo, remquof, remquol - remainder and part of quotient"
8244 msgstr "remquo, remquof, remquol - 商の一部と剰余を求める"
8247 #: build/C/man3/remquo.3:20
8249 msgid "B<double remquo(double >I<x>B<, double >I<y>B<, int *>I<quo>B<);>\n"
8250 msgstr "B<double remquo(double >I<x>B<, double >I<y>B<, int *>I<quo>B<);>\n"
8253 #: build/C/man3/remquo.3:22
8255 msgid "B<float remquof(float >I<x>B<, float >I<y>B<, int *>I<quo>B<);>\n"
8256 msgstr "B<float remquof(float >I<x>B<, float >I<y>B<, int *>I<quo>B<);>\n"
8259 #: build/C/man3/remquo.3:24
8261 msgid "B<long double remquol(long double >I<x>B<, long double >I<y>B<, int *>I<quo>B<);>\n"
8262 msgstr "B<long double remquol(long double >I<x>B<, long double >I<y>B<, int *>I<quo>B<);>\n"
8265 #: build/C/man3/remquo.3:37
8266 msgid "B<remquo>(), B<remquof>(), B<remquol>():"
8267 msgstr "B<remquo>(), B<remquof>(), B<remquol>():"
8270 #: build/C/man3/remquo.3:55
8272 "These functions compute the remainder and part of the quotient upon division "
8273 "of I<x> by I<y>. A few bits of the quotient are stored via the I<quo> "
8274 "pointer. The remainder is returned as the function result."
8276 "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"
8277 "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"
8281 #: build/C/man3/remquo.3:59
8283 "The value of the remainder is the same as that computed by the B<remainder>"
8285 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。"
8288 #: build/C/man3/remquo.3:65
8290 "The value stored via the I<quo> pointer has the sign of I<x\\ /\\ y> and "
8291 "agrees with the quotient in at least the low order 3 bits."
8293 "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"
8296 #. A possible application of this function might be the computation
8297 #. of sin(x). Compute remquo(x, pi/2, &quo) or so.
8298 #. glibc, UnixWare: return 3 bits
8299 #. MacOS 10: return 7 bits
8301 #: build/C/man3/remquo.3:73
8303 "For example, I<remquo(29.0,\\ 3.0)> returns -1.0 and might store 2. Note "
8304 "that the actual quotient might not fit in an integer."
8306 "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"
8307 "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。"
8310 #: build/C/man3/remquo.3:77
8312 "On success, these functions return the same value as the analogous functions "
8313 "described in B<remainder>(3)."
8315 "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"
8319 #: build/C/man3/remquo.3:108
8321 msgid "Domain error: I<x> is an infinity or I<y> is 0, and the other argument is not a NaN"
8322 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"
8325 #: build/C/man3/remquo.3:130
8326 msgid "B<fmod>(3), B<logb>(3), B<remainder>(3)"
8327 msgstr "B<fmod>(3), B<logb>(3), B<remainder>(3)"
8330 #: build/C/man3/rint.3:27
8336 #: build/C/man3/rint.3:31
8338 "nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - round to nearest "
8341 "nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - 最も近い整数に丸める"
8344 #: build/C/man3/rint.3:36
8346 msgid "B<double nearbyint(double >I<x>B<);>\n"
8347 msgstr "B<double nearbyint(double >I<x>B<);>\n"
8350 #: build/C/man3/rint.3:38
8352 msgid "B<float nearbyintf(float >I<x>B<);>\n"
8353 msgstr "B<float nearbyintf(float >I<x>B<);>\n"
8356 #: build/C/man3/rint.3:40
8358 msgid "B<long double nearbyintl(long double >I<x>B<);>\n"
8359 msgstr "B<long double nearbyintl(long double >I<x>B<);>\n"
8362 #: build/C/man3/rint.3:42
8364 msgid "B<double rint(double >I<x>B<);>\n"
8365 msgstr "B<double rint(double >I<x>B<);>\n"
8368 #: build/C/man3/rint.3:44
8370 msgid "B<float rintf(float >I<x>B<);>\n"
8371 msgstr "B<float rintf(float >I<x>B<);>\n"
8374 #: build/C/man3/rint.3:46
8376 msgid "B<long double rintl(long double >I<x>B<);>\n"
8377 msgstr "B<long double rintl(long double >I<x>B<);>\n"
8380 #: build/C/man3/rint.3:59
8381 msgid "B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>():"
8382 msgstr "B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>():"
8385 #: build/C/man3/rint.3:61
8387 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L || "
8390 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L || "
8394 #: build/C/man3/rint.3:67
8399 #: build/C/man3/rint.3:78
8400 msgid "B<rintf>(), B<rintl>():"
8401 msgstr "B<rintf>(), B<rintl>():"
8404 #: build/C/man3/rint.3:95
8406 "The B<nearbyint>() functions round their argument to an integer value in "
8407 "floating-point format, using the current rounding direction (see "
8408 "B<fesetround>(3)) and without raising the I<inexact> exception."
8410 "B<nearbyint>() 関数群は、現在の丸め方向 (B<fesetround>(3) 参照) で引き数を"
8411 "浮動小数点形式の整数に丸める。 I<inexact> 例外を出さない。"
8414 #: build/C/man3/rint.3:105
8416 "The B<rint>() functions do the same, but will raise the I<inexact> "
8417 "exception (B<FE_INEXACT>, checkable via B<fetestexcept>(3)) when the result "
8418 "differs in value from the argument."
8420 "B<rint>() 関数群も同じような動作をするが、 結果が引き数と異なる場合に "
8421 "I<inexact> 例外 (B<FE_INEXACT>) を出す (この例外は B<fetestexcept>(3) 経由"
8425 #: build/C/man3/rint.3:138
8427 "If you want to store the rounded value in an integer type, you probably want "
8428 "to use one of the functions described in B<lrint>(3) instead."
8430 "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"
8431 "載っている関数のどれかを使いたいのだろう。"
8434 #: build/C/man3/rint.3:144
8435 msgid "B<ceil>(3), B<floor>(3), B<lrint>(3), B<round>(3), B<trunc>(3)"
8436 msgstr "B<ceil>(3), B<floor>(3), B<lrint>(3), B<round>(3), B<trunc>(3)"
8439 #: build/C/man3/round.3:27
8445 #: build/C/man3/round.3:30
8446 msgid "round, roundf, roundl - round to nearest integer, away from zero"
8448 "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 "
8452 #: build/C/man3/round.3:35
8454 msgid "B<double round(double >I<x>B<);>\n"
8455 msgstr "B<double round(double >I<x>B<);>\n"
8458 #: build/C/man3/round.3:37
8460 msgid "B<float roundf(float >I<x>B<);>\n"
8461 msgstr "B<float roundf(float >I<x>B<);>\n"
8464 #: build/C/man3/round.3:39
8466 msgid "B<long double roundl(long double >I<x>B<);>\n"
8467 msgstr "B<long double roundl(long double >I<x>B<);>\n"
8470 #: build/C/man3/round.3:52
8471 msgid "B<round>(), B<roundf>(), B<roundl>():"
8472 msgstr "B<round>(), B<roundf>(), B<roundl>():"
8475 #: build/C/man3/round.3:69
8477 "These functions round I<x> to the nearest integer, but round halfway cases "
8478 "away from zero (regardless of the current rounding direction, see B<fenv>"
8479 "(3)), instead of to the nearest even integer like B<rint>(3)."
8481 "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、 "
8482 "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"
8483 "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)。"
8486 #: build/C/man3/round.3:75
8487 msgid "For example, I<round(0.5)> is 1.0, and I<round(-0.5)> is -1.0."
8488 msgstr "例えば、 I<round(0.5)> は 1.0 で、 I<round(-0.5)> は -1.0 である。"
8491 #: build/C/man3/round.3:96
8493 #| msgid "B<round>(), B<roundf>(), B<roundl>():"
8495 "The B<round>(), B<roundf>(), and B<roundl>() functions are thread-safe."
8496 msgstr "B<round>(), B<roundf>(), B<roundl>():"
8498 #. The POSIX.1-2001 APPLICATION USAGE SECTION discusses this point.
8500 #: build/C/man3/round.3:114
8502 "POSIX.1-2001 contains text about overflow (which might set I<errno> to "
8503 "B<ERANGE>, or raise an B<FE_OVERFLOW> exception). In practice, the result "
8504 "cannot overflow on any current machine, so this error-handling stuff is just "
8505 "nonsense. (More precisely, overflow can happen only when the maximum value "
8506 "of the exponent is smaller than the number of mantissa bits. For the "
8507 "IEEE-754 standard 32-bit and 64-bit floating-point numbers the maximum value "
8508 "of the exponent is 128 (respectively, 1024), and the number of mantissa bits "
8509 "is 24 (respectively, 53).)"
8511 "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"
8512 "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"
8513 "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"
8514 "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"
8515 "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。 "
8516 "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"
8517 "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。)"
8520 #: build/C/man3/round.3:119
8522 "If you want to store the rounded value in an integer type, you probably want "
8523 "to use one of the functions described in B<lround>(3) instead."
8525 "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"
8526 "載っている関数のどれかを使いたいのだろう。"
8529 #: build/C/man3/round.3:126
8531 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<trunc>"
8534 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<trunc>"
8538 #: build/C/man3/scalb.3:27
8544 #: build/C/man3/scalb.3:27
8550 #: build/C/man3/scalb.3:31
8552 "scalb, scalbf, scalbl - multiply floating-point number by integral power of "
8555 "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)"
8558 #: build/C/man3/scalb.3:35
8559 msgid "B<double scalb(double >I<x>B<, double >I<exp>B<);>"
8560 msgstr "B<double scalb(double >I<x>B<, double >I<exp>B<);>"
8563 #: build/C/man3/scalb.3:37
8564 msgid "B<float scalbf(float >I<x>B<, float >I<exp>B<);>"
8565 msgstr "B<float scalbf(float >I<x>B<, float >I<exp>B<);>"
8568 #: build/C/man3/scalb.3:39
8569 msgid "B<long double scalbl(long double >I<x>B<, long double >I<exp>B<);>"
8570 msgstr "B<long double scalbl(long double >I<x>B<, long double >I<exp>B<);>"
8573 #: build/C/man3/scalb.3:49
8575 msgstr "B<scalb>():"
8578 #: build/C/man3/scalb.3:52
8580 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8581 "\\ &&\\ _XOPEN_SOURCE_EXTENDED"
8583 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8584 "\\ &&\\ _XOPEN_SOURCE_EXTENDED"
8587 #: build/C/man3/scalb.3:56
8588 msgid "B<scalbf>(), B<scalbl>():"
8589 msgstr "B<scalbf>(), B<scalbl>():"
8592 #: build/C/man3/scalb.3:69 build/C/man3/scalbln.3:85
8594 "These functions multiply their first argument I<x> by B<FLT_RADIX> (probably "
8595 "2) to the power of I<exp>, that is:"
8597 "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 "
8598 "(B<FLT_RADIX> はおそらく 2 である)。つまり、以下の式の値を返す。"
8601 #: build/C/man3/scalb.3:72 build/C/man3/scalbln.3:88
8603 msgid " x * FLT_RADIX ** exp\n"
8604 msgstr " x * FLT_RADIX ** exp\n"
8606 #. not in /usr/include but in a gcc lib
8608 #: build/C/man3/scalb.3:79 build/C/man3/scalbln.3:95
8610 "The definition of B<FLT_RADIX> can be obtained by including I<E<lt>float."
8613 "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。"
8616 #: build/C/man3/scalb.3:86 build/C/man3/scalbln.3:102
8617 msgid "On success, these functions return I<x> * B<FLT_RADIX> ** I<exp>."
8618 msgstr "成功すると、これらの関数は I<x> * B<FLT_RADIX> ** I<exp> を返す。"
8621 #: build/C/man3/scalb.3:92
8622 msgid "If I<x> or I<exp> is a NaN, a NaN is returned."
8623 msgstr "I<x> か I<exp> が NaN の場合、NaN が返される。"
8626 #: build/C/man3/scalb.3:100
8628 "If I<x> is positive infinity (negative infinity), and I<exp> is not negative "
8629 "infinity, positive infinity (negative infinity) is returned."
8631 "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 "
8635 #: build/C/man3/scalb.3:106
8637 "If I<x> is +0 (-0), and I<exp> is not positive infinity, +0 (-0) is returned."
8638 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。"
8641 #: build/C/man3/scalb.3:114
8643 "If I<x> is zero, and I<exp> is positive infinity, a domain error occurs, and "
8644 "a NaN is returned."
8646 "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"
8650 #: build/C/man3/scalb.3:123
8652 "If I<x> is an infinity, and I<exp> is negative infinity, a domain error "
8653 "occurs, and a NaN is returned."
8655 "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"
8659 #: build/C/man3/scalb.3:138 build/C/man3/scalbln.3:130
8661 "If the result underflows, a range error occurs, and the functions return "
8662 "zero, with a sign the same as I<x>."
8664 "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 "
8668 #: build/C/man3/scalb.3:145
8670 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"
8671 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"
8674 #: build/C/man3/scalb.3:191
8676 "B<scalb>() is specified in POSIX.1-2001, but marked obsolescent. "
8677 "POSIX.1-2008 removes the specification of B<scalb>(), recommending the use "
8678 "of B<scalbln>(3), B<scalblnf>(3), or B<scalblnl>(3) instead. The B<scalb>"
8679 "() function is from 4.3BSD."
8681 "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。 "
8682 "POSIX.1-2008 では B<scalb>() の仕様は削除されており、代わりに B<scalbln>"
8683 "(3), B<scalblnf>(3), B<scalblnl>(3) の使用が推奨されている。 B<scalb>() 関"
8686 #. Looking at header files: scalbf() is present on the
8687 #. BSDs, Tru64, HP-UX 11, Irix 6.5; scalbl() is on HP-UX 11 and Tru64.
8689 #: build/C/man3/scalb.3:200
8691 "B<scalbf>() and B<scalbl>() are unstandardized; B<scalbf>() is "
8692 "nevertheless present on several other systems"
8694 "B<scalbf>() と B<scalbl>() は標準化されていない。 それにも関わらず、 "
8695 "B<scalbf>() はいくつかの他のシステムに存在する。"
8698 #: build/C/man3/scalb.3:203
8699 msgid "B<ldexp>(3), B<scalbln>(3)"
8700 msgstr "B<ldexp>(3), B<scalbln>(3)"
8703 #: build/C/man3/scalbln.3:27
8709 #: build/C/man3/scalbln.3:31
8711 "scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - multiply floating-"
8712 "point number by integral power of radix"
8714 "scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - \n"
8718 #: build/C/man3/scalbln.3:35
8719 msgid "B<double scalbln(double >I<x>B<, long int >I<exp>B<);>"
8720 msgstr "B<double scalbln(double >I<x>B<, long int >I<exp>B<);>"
8723 #: build/C/man3/scalbln.3:37
8724 msgid "B<float scalblnf(float >I<x>B<, long int >I<exp>B<);>"
8725 msgstr "B<float scalblnf(float >I<x>B<, long int >I<exp>B<);>"
8728 #: build/C/man3/scalbln.3:39
8729 msgid "B<long double scalblnl(long double >I<x>B<, long int >I<exp>B<);>"
8730 msgstr "B<long double scalblnl(long double >I<x>B<, long int >I<exp>B<);>"
8733 #: build/C/man3/scalbln.3:41
8734 msgid "B<double scalbn(double >I<x>B<, int >I<exp>B<);>"
8735 msgstr "B<double scalbn(double >I<x>B<, int >I<exp>B<);>"
8738 #: build/C/man3/scalbln.3:43
8739 msgid "B<float scalbnf(float >I<x>B<, int >I<exp>B<);>"
8740 msgstr "B<float scalbnf(float >I<x>B<, int >I<exp>B<);>"
8743 #: build/C/man3/scalbln.3:45
8744 msgid "B<long double scalbnl(long double >I<x>B<, int >I<exp>B<);>"
8745 msgstr "B<long double scalbnl(long double >I<x>B<, int >I<exp>B<);>"
8748 #: build/C/man3/scalbln.3:57
8749 msgid "B<scalbln>(), B<scalblnf>(), B<scalblnl>():"
8750 msgstr "B<scalbln>(), B<scalblnf>(), B<scalblnl>():"
8753 #: build/C/man3/scalbln.3:68
8754 msgid "B<scalbn>(), B<scalbnf>(), B<scalbnl>():"
8755 msgstr "B<scalbn>(), B<scalbnf>(), B<scalbnl>():"
8758 #: build/C/man3/scalbln.3:171
8760 "The B<scalbn>(), B<scalbnf>(), B<scalbnl>(), B<scalbln>(), B<scalblnf>(), "
8761 "and B<scalblnl>() functions are thread-safe."
8765 #: build/C/man3/scalbln.3:182
8767 "These functions differ from the obsolete functions described in B<scalb>(3) "
8768 "in the type of their second argument. The functions described on this page "
8769 "have a second argument of an integral type, while those in B<scalb>(3) have "
8770 "a second argument of type I<double>."
8772 "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"
8773 "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"
8774 "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"
8775 "引き数の型が I<double> である。"
8778 #: build/C/man3/scalbln.3:189
8780 "If B<FLT_RADIX> equals 2 (which is usual), then B<scalbn>() is equivalent "
8783 "B<FLT_RADIX> が 2 の場合 (これが普通だが)、\n"
8784 "その場合は B<scalbn>() は B<ldexp>(3) と等価である。"
8787 #: build/C/man3/scalbln.3:192
8788 msgid "B<ldexp>(3), B<scalb>(3)"
8789 msgstr "B<ldexp>(3), B<scalb>(3)"
8792 #: build/C/man3/signbit.3:11
8798 #: build/C/man3/signbit.3:11
8800 #| msgid "2013-03-23"
8805 #: build/C/man3/signbit.3:14
8806 msgid "signbit - test sign of a real floating-point number"
8807 msgstr "signbit - 浮動小数点実数の符号 (sign) を調べる"
8810 #: build/C/man3/signbit.3:18
8811 msgid "B<int signbit(>I<x>B<);>"
8812 msgstr "B<int signbit(>I<x>B<);>"
8815 #: build/C/man3/signbit.3:28
8816 msgid "B<signbit>():"
8817 msgstr "B<signbit>():"
8820 #: build/C/man3/signbit.3:42
8822 "B<signbit>() is a generic macro which can work on all real floating-point "
8823 "types. It returns a nonzero value if the value of I<x> has its sign bit set."
8825 "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"
8826 "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。"
8829 #: build/C/man3/signbit.3:51
8831 "This is not the same as I<x E<lt> 0.0>, because IEEE 754 floating point "
8832 "allows zero to be signed. The comparison I<-0.0 E<lt> 0.0> is false, but "
8833 "I<signbit(-0.0)> will return a nonzero value."
8835 "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"
8836 "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 "
8837 "(false) だが、 I<signbit (-0.0)> は 非 0 の値を返す。"
8840 #: build/C/man3/signbit.3:53
8841 msgid "NaNs and infinities have a sign bit."
8842 msgstr "NaN と無限大には符号ビットがある。"
8845 #: build/C/man3/signbit.3:59
8847 "The B<signbit>() macro returns nonzero if the sign of I<x> is negative; "
8848 "otherwise it returns zero."
8850 "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 "
8854 #: build/C/man3/signbit.3:66
8855 msgid "The B<signbit>() macro is thread-safe."
8859 #: build/C/man3/signbit.3:72
8860 msgid "B<copysign>(3)"
8861 msgstr "B<copysign>(3)"
8864 #: build/C/man3/significand.3:9
8867 msgstr "SIGNIFICAND"
8870 #: build/C/man3/significand.3:9
8876 #: build/C/man3/significand.3:13
8878 "significand, significandf, significandl - get mantissa of floating-point "
8881 "significand, significandf, significandl - 浮動小数点数の仮数 (mantissa) を取"
8885 #: build/C/man3/significand.3:17
8886 msgid "B<double significand(double >I<x>B<);>"
8887 msgstr "B<double significand(double >I<x>B<);>"
8890 #: build/C/man3/significand.3:19
8891 msgid "B<float significandf(float >I<x>B<);>"
8892 msgstr "B<float significandf(float >I<x>B<);>"
8895 #: build/C/man3/significand.3:21
8896 msgid "B<long double significandl(long double >I<x>B<);>"
8897 msgstr "B<long double significandl(long double >I<x>B<);>"
8900 #: build/C/man3/significand.3:33
8901 msgid "B<significand>(), B<significandf>(), B<significandl>():"
8902 msgstr "B<significand>(), B<significandf>(), B<significandl>():"
8905 #: build/C/man3/significand.3:44
8907 "The B<significand>() function returns the mantissa of I<x> scaled to the "
8908 "range [1,2). It is equivalent to"
8910 "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"
8914 #: build/C/man3/significand.3:47
8915 msgid "scalb(x, (double) -ilogb(x))"
8916 msgstr "scalb(x, (double) -ilogb(x))"
8919 #: build/C/man3/significand.3:51
8921 "This function exists mainly for use in certain standardized tests for IEEE "
8923 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。"
8926 #. This function came from BSD.
8928 #: build/C/man3/significand.3:57
8930 "These functions are nonstandard; the I<double> version is available on a "
8931 "number of other systems."
8933 "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"
8937 #: build/C/man3/significand.3:60
8938 msgid "B<ilogb>(3), B<scalb>(3)"
8939 msgstr "B<ilogb>(3), B<scalb>(3)"
8942 #: build/C/man3/sin.3:35
8948 #: build/C/man3/sin.3:38
8949 msgid "sin, sinf, sinl - sine function"
8950 msgstr "sin, sinf, sinl - 正弦 (サイン) 関数"
8953 #: build/C/man3/sin.3:43
8955 msgid "B<double sin(double >I<x>B<);>\n"
8956 msgstr "B<double sin(double >I<x>B<);>\n"
8959 #: build/C/man3/sin.3:45
8961 msgid "B<float sinf(float >I<x>B<);>\n"
8962 msgstr "B<float sinf(float >I<x>B<);>\n"
8965 #: build/C/man3/sin.3:47
8967 msgid "B<long double sinl(long double >I<x>B<);>\n"
8968 msgstr "B<long double sinl(long double >I<x>B<);>\n"
8971 #: build/C/man3/sin.3:59
8972 msgid "B<sinf>(), B<sinl>():"
8973 msgstr "B<sinf>(), B<sinl>():"
8976 #: build/C/man3/sin.3:76
8978 "The B<sin>() function returns the sine of I<x>, where I<x> is given in "
8981 "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"
8985 #: build/C/man3/sin.3:79
8986 msgid "On success, these functions return the sine of I<x>."
8987 msgstr "成功すると、これらの関数は I<x> の正弦を返す。"
8990 #: build/C/man3/sin.3:130
8992 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<csin>(3), "
8993 "B<sincos>(3), B<tan>(3)"
8995 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<csin>(3), "
8996 "B<sincos>(3), B<tan>(3)"
8999 #: build/C/man3/sincos.3:9
9005 #: build/C/man3/sincos.3:12
9006 msgid "sincos, sincosf, sincosl - calculate sin and cos simultaneously"
9007 msgstr "sincos, sincosf, sincosl - 正弦と余弦を同時に計算する"
9010 #: build/C/man3/sincos.3:18
9012 msgid "B<void sincos(double >I<x>B<, double *>I<sin>B<, double *>I<cos>B<);>\n"
9013 msgstr "B<void sincos(double >I<x>B<, double *>I<sin>B<, double *>I<cos>B<);>\n"
9016 #: build/C/man3/sincos.3:20
9018 msgid "B<void sincosf(float >I<x>B<, float *>I<sin>B<, float *>I<cos>B<);>\n"
9019 msgstr "B<void sincosf(float >I<x>B<, float *>I<sin>B<, float *>I<cos>B<);>\n"
9022 #: build/C/man3/sincos.3:22
9024 msgid "B<void sincosl(long double >I<x>B<, long double *>I<sin>B<, long double *>I<cos>B<);>\n"
9025 msgstr "B<void sincosl(long double >I<x>B<, long double *>I<sin>B<, long double *>I<cos>B<);>\n"
9028 #: build/C/man3/sincos.3:32
9030 "Several applications need sine and cosine of the same angle I<x>. This "
9031 "function computes both at the same time, and stores the results in I<*sin> "
9034 "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"
9035 "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"
9039 #: build/C/man3/sincos.3:40
9040 msgid "If I<x> is a NaN, a NaN is returned in I<*sin> and I<*cos>."
9041 msgstr "I<x> が NaN の場合、 I<*sin> と I<*cos> に NaN が返される。"
9044 #: build/C/man3/sincos.3:49
9046 "If I<x> is positive infinity or negative infinity, a domain error occurs, "
9047 "and a NaN is returned in I<*sin> and I<*cos>."
9049 "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、 "
9050 "I<*sin> と I<*cos> に NaN が返される。"
9053 #: build/C/man3/sincos.3:52
9054 msgid "These functions return I<void>."
9055 msgstr "これらの関数は I<void> を返す。"
9058 #: build/C/man3/sincos.3:77
9059 msgid "This function is a GNU extension."
9060 msgstr "この関数は GNU による拡張である。"
9063 #: build/C/man3/sincos.3:81
9064 msgid "B<cos>(3), B<sin>(3), B<tan>(3)"
9065 msgstr "B<cos>(3), B<sin>(3), B<tan>(3)"
9068 #: build/C/man3/sinh.3:36
9074 #: build/C/man3/sinh.3:39
9075 msgid "sinh, sinhf, sinhl - hyperbolic sine function"
9076 msgstr "sinh, sinhf, sinhl - 双曲線正弦 (ハイパボリックサイン) 関数"
9079 #: build/C/man3/sinh.3:44
9081 msgid "B<double sinh(double >I<x>B<);>\n"
9082 msgstr "B<double sinh(double >I<x>B<);>\n"
9085 #: build/C/man3/sinh.3:46
9087 msgid "B<float sinhf(float >I<x>B<);>\n"
9088 msgstr "B<float sinhf(float >I<x>B<);>\n"
9091 #: build/C/man3/sinh.3:48
9093 msgid "B<long double sinhl(long double >I<x>B<);>\n"
9094 msgstr "B<long double sinhl(long double >I<x>B<);>\n"
9097 #: build/C/man3/sinh.3:60
9098 msgid "B<sinhf>(), B<sinhl>():"
9099 msgstr "B<sinhf>(), B<sinhl>():"
9102 #: build/C/man3/sinh.3:75
9104 "The B<sinh>() function returns the hyperbolic sine of I<x>, which is "
9105 "defined mathematically as:"
9107 "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"
9111 #: build/C/man3/sinh.3:78
9113 msgid " sinh(x) = (exp(x) - exp(-x)) / 2\n"
9114 msgstr " sinh(x) = (exp(x) - exp(-x)) / 2\n"
9117 #: build/C/man3/sinh.3:82
9118 msgid "On success, these functions return the hyperbolic sine of I<x>."
9119 msgstr "成功すると、これらの関数は I<x> の双曲線正弦を返す。"
9121 #. POSIX.1-2001 documents an optional range error (underflow)
9123 #. glibc 2.8 does not do this.
9125 #: build/C/man3/sinh.3:109
9127 "If the result overflows, a range error occurs, and the functions return "
9128 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the same sign "
9131 "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"
9132 "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"
9136 #: build/C/man3/sinh.3:137
9138 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<csinh>(3), B<tanh>(3)"
9140 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<csinh>(3), B<tanh>(3)"
9143 #: build/C/man3/sqrt.3:34
9149 #: build/C/man3/sqrt.3:37
9150 msgid "sqrt, sqrtf, sqrtl - square root function"
9151 msgstr "sqrt, sqrtf, sqrtl - 平方根関数"
9154 #: build/C/man3/sqrt.3:42
9156 msgid "B<double sqrt(double >I<x>B<);>\n"
9157 msgstr "B<double sqrt(double >I<x>B<);>\n"
9160 #: build/C/man3/sqrt.3:44
9162 msgid "B<float sqrtf(float >I<x>B<);>\n"
9163 msgstr "B<float sqrtf(float >I<x>B<);>\n"
9166 #: build/C/man3/sqrt.3:46
9168 msgid "B<long double sqrtl(long double >I<x>B<);>\n"
9169 msgstr "B<long double sqrtl(long double >I<x>B<);>\n"
9172 #: build/C/man3/sqrt.3:58
9173 msgid "B<sqrtf>(), B<sqrtl>():"
9174 msgstr "B<sqrtf>(), B<sqrtl>():"
9177 #: build/C/man3/sqrt.3:71
9178 msgid "The B<sqrt>() function returns the nonnegative square root of I<x>."
9179 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。"
9182 #: build/C/man3/sqrt.3:74
9183 msgid "On success, these functions return the square root of I<x>."
9184 msgstr "成功すると、これらの関数は I<x> の平方根を返す。"
9187 #: build/C/man3/sqrt.3:92
9188 msgid "If I<x> is less than -0, a domain error occurs, and a NaN is returned."
9190 "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。"
9193 #: build/C/man3/sqrt.3:99
9195 msgid "Domain error: I<x> less than -0"
9196 msgstr "領域エラー (domain error): I<x> が 0 未満"
9199 #: build/C/man3/sqrt.3:117
9200 msgid "B<cbrt>(3), B<csqrt>(3), B<hypot>(3)"
9201 msgstr "B<cbrt>(3), B<csqrt>(3), B<hypot>(3)"
9204 #: build/C/man3/tan.3:35
9210 #: build/C/man3/tan.3:38
9211 msgid "tan, tanf, tanl - tangent function"
9212 msgstr "tan, tanf, tanl - 正接(タンジェント)関数"
9215 #: build/C/man3/tan.3:43
9217 msgid "B<double tan(double >I<x>B<);>\n"
9218 msgstr "B<double tan(double >I<x>B<);>\n"
9221 #: build/C/man3/tan.3:45
9223 msgid "B<float tanf(float >I<x>B<);>\n"
9224 msgstr "B<float tanf(float >I<x>B<);>\n"
9227 #: build/C/man3/tan.3:47
9229 msgid "B<long double tanl(long double >I<x>B<);>\n"
9230 msgstr "B<long double tanl(long double >I<x>B<);>\n"
9233 #: build/C/man3/tan.3:59
9234 msgid "B<tanf>(), B<tanl>():"
9235 msgstr "B<tanf>(), B<tanl>():"
9238 #: build/C/man3/tan.3:76
9240 "The B<tan>() function returns the tangent of I<x>, where I<x> is given in "
9243 "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"
9247 #: build/C/man3/tan.3:79
9248 msgid "On success, these functions return the tangent of I<x>."
9249 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。"
9251 #. I think overflow can't occur, because the closest floating-point
9252 #. representation of pi/2 is still not close enough to pi/2 to
9253 #. produce a large enough value to overflow.
9254 #. Testing certainly seems to bear this out. -- mtk, Jul 08
9255 #. POSIX.1 allows an optional underflow error;
9256 #. glibc 2.8 doesn't do this
9257 #. POSIX.1 an optional range error for subnormal x;
9258 #. glibc 2.8 doesn't do this
9260 #: build/C/man3/tan.3:107
9262 "If the correct result would overflow, a range error occurs, and the "
9263 "functions return B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, "
9264 "with the mathematically correct sign."
9266 "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"
9267 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。"
9270 #: build/C/man3/tan.3:154
9272 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<ctan>(3), "
9275 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<ctan>(3), "
9279 #: build/C/man3/tanh.3:35
9285 #: build/C/man3/tanh.3:38
9286 msgid "tanh, tanhf, tanhl - hyperbolic tangent function"
9287 msgstr "tanh, tanhf, tanhl - 双曲線正接 (hyperbolic tangent) 関数"
9290 #: build/C/man3/tanh.3:43
9292 msgid "B<double tanh(double >I<x>B<);>\n"
9293 msgstr "B<double tanh(double >I<x>B<);>\n"
9296 #: build/C/man3/tanh.3:45
9298 msgid "B<float tanhf(float >I<x>B<);>\n"
9299 msgstr "B<float tanhf(float >I<x>B<);>\n"
9302 #: build/C/man3/tanh.3:47
9304 msgid "B<long double tanhl(long double >I<x>B<);>\n"
9305 msgstr "B<long double tanhl(long double >I<x>B<);>\n"
9308 #: build/C/man3/tanh.3:59
9309 msgid "B<tanhf>(), B<tanhl>():"
9310 msgstr "B<tanhf>(), B<tanhl>():"
9313 #: build/C/man3/tanh.3:74
9315 "The B<tanh>() function returns the hyperbolic tangent of I<x>, which is "
9316 "defined mathematically as:"
9318 "B<tanh>() 関数は I<x> の双曲線正接 (hyperbolic tangent) 関数を返す。 数学的"
9322 #: build/C/man3/tanh.3:77
9324 msgid " tanh(x) = sinh(x) / cosh(x)\n"
9325 msgstr " tanh(x) = sinh(x) / cosh(x)\n"
9328 #: build/C/man3/tanh.3:81
9329 msgid "On success, these functions return the hyperbolic tangent of I<x>."
9330 msgstr "成功すると、これらの関数は I<x> の双曲線正接を返す。"
9333 #: build/C/man3/tanh.3:113
9335 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<ctanh>(3), B<sinh>(3)"
9337 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<ctanh>(3), B<sinh>(3)"
9340 #: build/C/man3/tgamma.3:13
9346 #: build/C/man3/tgamma.3:16
9347 msgid "tgamma, tgammaf, tgammal - true gamma function"
9348 msgstr "tgamma, tgammaf, tgammal - 本当のガンマ関数"
9351 #: build/C/man3/tgamma.3:20
9352 msgid "B<double tgamma(double >I<x>B<);>"
9353 msgstr "B<double tgamma(double >I<x>B<);>"
9356 #: build/C/man3/tgamma.3:22
9357 msgid "B<float tgammaf(float >I<x>B<);>"
9358 msgstr "B<float tgammaf(float >I<x>B<);>"
9361 #: build/C/man3/tgamma.3:24
9362 msgid "B<long double tgammal(long double >I<x>B<);>"
9363 msgstr "B<long double tgammal(long double >I<x>B<);>"
9366 #: build/C/man3/tgamma.3:36
9367 msgid "B<tgamma>(), B<tgammaf>(), B<tgammal>():"
9368 msgstr "B<tgamma>(), B<tgammaf>(), B<tgammal>():"
9371 #: build/C/man3/tgamma.3:46
9372 msgid "The Gamma function is defined by"
9373 msgstr "ガンマ関数は以下のように定義される:"
9376 #: build/C/man3/tgamma.3:48
9378 msgid " Gamma(x) = integral from 0 to infinity of t^(x-1) e^-t dt\n"
9379 msgstr " Gamma(x) = t^(x-1) e^-t dt の 0 から無限大までの積分\n"
9382 #: build/C/man3/tgamma.3:53
9384 "It is defined for every real number except for nonpositive integers. For "
9385 "nonnegative integral I<m> one has"
9387 "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 "
9388 "I<m> に関して、以下が成立する:"
9391 #: build/C/man3/tgamma.3:55
9393 msgid " Gamma(m+1) = m!\n"
9394 msgstr " Gamma(m+1) = m!\n"
9397 #: build/C/man3/tgamma.3:58
9398 msgid "and, more generally, for all I<x>:"
9399 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:"
9402 #: build/C/man3/tgamma.3:60
9404 msgid " Gamma(x+1) = x * Gamma(x)\n"
9405 msgstr " Gamma(x+1) = x * Gamma(x)\n"
9408 #: build/C/man3/tgamma.3:64
9410 "Furthermore, the following is valid for all values of I<x> outside the poles:"
9411 msgstr "さらに、極を除くすべての I<x> で次式も成立する:"
9414 #: build/C/man3/tgamma.3:66
9416 msgid " Gamma(x) * Gamma(1 - x) = PI / sin(PI * x)\n"
9417 msgstr " Gamma(x) * Gamma(1 - x) = PI / sin(PI * x)\n"
9420 #: build/C/man3/tgamma.3:69
9421 msgid "On success, these functions return Gamma(x)."
9422 msgstr "成功すると、これらの関数は Gamma(x) を返す。"
9425 #: build/C/man3/tgamma.3:83
9427 "If I<x> is a negative integer, or is negative infinity, a domain error "
9428 "occurs, and a NaN is returned."
9430 "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 "
9434 #: build/C/man3/tgamma.3:96
9436 "If the result underflows, a range error occurs, and the functions return 0, "
9437 "with the correct mathematical sign."
9439 "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"
9440 "を返す。この際、数学的に正しい符号が付与される。"
9443 #: build/C/man3/tgamma.3:107
9445 "If I<x> is -0 or +0, a pole error occurs, and the functions return "
9446 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the same sign "
9449 "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 "
9450 "B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL>, を返す。 0 と同じ符号が付与される。"
9453 #: build/C/man3/tgamma.3:114
9455 msgid "Domain error: I<x> is a negative integer, or negative infinity"
9456 msgstr "領域エラー: I<x> が負の整数か負の無限大"
9458 #. FIXME . errno is not set to EDOM for x == -inf
9459 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6809
9461 #: build/C/man3/tgamma.3:124
9463 "I<errno> is set to B<EDOM>. An invalid floating-point exception "
9464 "(B<FE_INVALID>) is raised (but see BUGS)."
9466 "I<errno> に B<EDOM> が設定される。 不正 (invalid) 浮動小数点例外 "
9467 "(B<FE_INVALID>) が上がる (「バグ」の節を参照)。"
9470 #: build/C/man3/tgamma.3:124
9472 msgid "Pole error: I<x> is +0 or -0"
9473 msgstr "極エラー (pole error): I<x> が +0 か -0"
9476 #: build/C/man3/tgamma.3:143
9478 "glibc also gives the following error which is not specified in C99 or "
9481 "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。"
9483 #. FIXME . Is it intentional that errno is not set:
9484 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6810
9485 #. glibc (as at 2.8) also supports and an inexact
9486 #. exception for various cases.
9488 #: build/C/man3/tgamma.3:160
9489 msgid "I<errno> is not set for this case."
9490 msgstr "この場合は I<errno> は設定されない。"
9493 #: build/C/man3/tgamma.3:171
9495 "This function had to be called \"true gamma function\" since there is "
9496 "already a function B<gamma>(3) that returns something else (see B<gamma>"
9499 "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、"
9500 "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"
9501 "は B<gamma>(3) を参照)。"
9503 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6809
9505 #: build/C/man3/tgamma.3:179
9507 "If I<x> is negative infinity, I<errno> is not set (it should be set to "
9510 "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"
9514 #: build/C/man3/tgamma.3:188
9516 "In glibc versions 2.3.3 and earlier, an argument of +0 or -0 incorrectly "
9517 "produced a domain error (I<errno> set to B<EDOM> and an B<FE_INVALID> "
9518 "exception raised), rather than a pole error."
9520 "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"
9521 "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 "
9522 "B<EDOM> を設定され、 B<FE_INVALID> 例外が発生する)。"
9525 #: build/C/man3/tgamma.3:191
9526 msgid "B<gamma>(3), B<lgamma>(3)"
9527 msgstr "B<gamma>(3), B<lgamma>(3)"
9530 #: build/C/man3/trunc.3:25
9536 #: build/C/man3/trunc.3:28
9537 msgid "trunc, truncf, truncl - round to integer, toward zero"
9538 msgstr "trunc, truncf, truncl - 0 に近い方の整数値に丸める"
9541 #: build/C/man3/trunc.3:33
9543 msgid "B<double trunc(double >I<x>B<);>\n"
9544 msgstr "B<double trunc(double >I<x>B<);>\n"
9547 #: build/C/man3/trunc.3:35
9549 msgid "B<float truncf(float >I<x>B<);>\n"
9550 msgstr "B<float truncf(float >I<x>B<);>\n"
9553 #: build/C/man3/trunc.3:37
9555 msgid "B<long double truncl(long double >I<x>B<);>\n"
9556 msgstr "B<long double truncl(long double >I<x>B<);>\n"
9559 #: build/C/man3/trunc.3:50
9560 msgid "B<trunc>(), B<truncf>(), B<truncl>():"
9561 msgstr "B<trunc>(), B<truncf>(), B<truncl>():"
9564 #: build/C/man3/trunc.3:63
9566 "These functions round I<x> to the nearest integer not larger in absolute "
9569 "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。"
9572 #: build/C/man3/trunc.3:71
9573 msgid "If I<x> is integral, infinite, or NaN, I<x> itself is returned."
9574 msgstr "I<x> が整数、無限大、NaN の場合、I<x> 自身が返される。"
9577 #: build/C/man3/trunc.3:83
9579 #| msgid "B<trunc>(), B<truncf>(), B<truncl>():"
9581 "The B<trunc>(), B<truncf>(), and B<truncl>() functions are thread-safe."
9582 msgstr "B<trunc>(), B<truncf>(), B<truncl>():"
9585 #: build/C/man3/y0.3:36
9591 #: build/C/man3/y0.3:36
9597 #: build/C/man3/y0.3:40
9599 "y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - Bessel functions of the second "
9601 msgstr "y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - 第二種ベッセル関数"
9604 #: build/C/man3/y0.3:45
9606 msgid "B<double y0(double >I<x>B<);>\n"
9607 msgstr "B<double y0(double >I<x>B<);>\n"
9610 #: build/C/man3/y0.3:47
9612 msgid "B<double y1(double >I<x>B<);>\n"
9613 msgstr "B<double y1(double >I<x>B<);>\n"
9616 #: build/C/man3/y0.3:49
9618 msgid "B<double yn(int >I<n>B<, double >I<x>B<);>\n"
9619 msgstr "B<double yn(int >I<n>B<, double >I<x>B<);>\n"
9622 #: build/C/man3/y0.3:51
9624 msgid "B<float y0f(float >I<x>B<);>\n"
9625 msgstr "B<float y0f(float >I<x>B<);>\n"
9628 #: build/C/man3/y0.3:53
9630 msgid "B<float y1f(float >I<x>B<);>\n"
9631 msgstr "B<float y1f(float >I<x>B<);>\n"
9634 #: build/C/man3/y0.3:55
9636 msgid "B<float ynf(int >I<n>B<, float >I<x>B<);>\n"
9637 msgstr "B<float ynf(int >I<n>B<, float >I<x>B<);>\n"
9640 #: build/C/man3/y0.3:57
9642 msgid "B<long double y0l(long double >I<x>B<);>\n"
9643 msgstr "B<long double y0l(long double >I<x>B<);>\n"
9646 #: build/C/man3/y0.3:59
9648 msgid "B<long double y1l(long double >I<x>B<);>\n"
9649 msgstr "B<long double y1l(long double >I<x>B<);>\n"
9652 #: build/C/man3/y0.3:61
9654 msgid "B<long double ynl(int >I<n>B<, long double >I<x>B<);>\n"
9655 msgstr "B<long double ynl(int >I<n>B<, long double >I<x>B<);>\n"
9658 #: build/C/man3/y0.3:74
9659 msgid "B<y0>(), B<y1>(), B<yn>():"
9660 msgstr "B<y0>(), B<y1>(), B<yn>():"
9663 #: build/C/man3/y0.3:84
9664 msgid "B<y0f>(), B<y0l>(), B<y1f>(), B<y1l>(), B<ynf>(), B<ynl>():"
9665 msgstr "B<y0f>(), B<y0l>(), B<y1f>(), B<y1l>(), B<ynf>(), B<ynl>():"
9668 #: build/C/man3/y0.3:105
9670 "The B<y0>() and B<y1>() functions return Bessel functions of I<x> of the "
9671 "second kind of orders 0 and 1, respectively. The B<yn>() function returns "
9672 "the Bessel function of I<x> of the second kind of order I<n>."
9674 "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"
9675 "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"
9679 #: build/C/man3/y0.3:109
9680 msgid "The value of I<x> must be positive."
9681 msgstr "I<x> は正の値でなければならない。"
9684 #: build/C/man3/y0.3:119
9686 "The B<y0f>() etc. and B<y0l>() etc. functions are versions that take and "
9687 "return I<float> and I<long double> values, respectively."
9689 "B<y0f>() 群の関数、 B<y0l>() 群の関数は、それぞれ I<float> 型、 I<long "
9693 #: build/C/man3/y0.3:123
9695 "On success, these functions return the appropriate Bessel value of the "
9696 "second kind for I<x>."
9697 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。"
9700 #: build/C/man3/y0.3:139
9702 "If I<x> is negative, a domain error occurs, and the functions return -"
9703 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively. (POSIX.1-2001 "
9704 "also allows a NaN return for this case.)"
9706 "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 -"
9707 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す (POSIX.1-2001 ではこの場合"
9708 "に NaN を返すことも認めている)。"
9711 #: build/C/man3/y0.3:150
9713 "If I<x> is 0.0, a pole error occurs, and the functions return -B<HUGE_VAL>, -"
9714 "B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
9716 "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 -"
9717 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
9720 #: build/C/man3/y0.3:154
9722 "If the result underflows, a range error occurs, and the functions return 0.0"
9724 "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 "
9728 #: build/C/man3/y0.3:164
9730 "If the result overflows, a range error occurs, and the functions return -"
9731 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively. (POSIX.1-2001 "
9732 "also allows a 0.0 return for this case.)"
9734 "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 -"
9735 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す (POSIX.1-2001 ではこの場合"
9736 "に 0.0 を返すことも認めている)。"
9739 #: build/C/man3/y0.3:179
9741 msgid "Pole error: I<x> is 0.0"
9742 msgstr "極エラー: I<x> が 0.0"
9744 #. Before POSIX.1-2001 TC2, this was (inconsistently) specified
9745 #. as a range error.
9746 #. FIXME . y0(0.0) gives EDOM
9747 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6808
9749 #: build/C/man3/y0.3:194
9751 "I<errno> is set to B<ERANGE> (but see BUGS). No B<FE_DIVBYZERO> exception "
9752 "is returned by B<fetestexcept>(3) for this case."
9754 "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"
9755 "場合、 B<fetestexcept>(3) は B<FE_DIVBYZERO> 例外を返さない。"
9757 #. e.g., y0(1e33) on glibc 2.8/x86-32
9758 #. An underflow floating-point exception
9759 #. .RB ( FE_UNDERFLOW )
9761 #. FIXME . Is it intentional that these functions do not use FE_*?
9762 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6806
9764 #: build/C/man3/y0.3:210
9766 "I<errno> is set to B<ERANGE>. No B<FE_UNDERFLOW> exception is returned by "
9767 "B<fetestexcept>(3) for this case."
9769 "I<errno> に B<ERANGE> が設定される。 このエラーの場合、 B<fetestexcept>(3) "
9770 "は B<FE_UNDERFLOW> 例外を返さない。"
9772 #. e.g., yn(10, 1e-40) on glibc 2.8/x86-32
9776 #. FIXME . Is it intentional that errno is not set?
9777 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6808
9779 #: build/C/man3/y0.3:223
9781 "I<errno> is not set for this case. An overflow floating-point exception "
9782 "(B<FE_OVERFLOW>) is raised."
9784 "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 "
9785 "(B<FE_OVERFLOW>) が上がる。"
9788 #. Bug raised: http://sourceware.org/bugzilla/show_bug.cgi?id=6807
9790 #: build/C/man3/y0.3:239
9792 "On a pole error, these functions set I<errno> to B<EDOM>, instead of "
9793 "B<ERANGE> as POSIX.1-2004 requires."
9795 "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、 "
9796 "POSIX.1-2004 では B<ERANGE> を設定することが要求されている。"
9798 #. FIXME . Actually, 2.3.2 is the earliest test result I have; so yet
9799 #. to confirm if this error occurs only in 2.3.2.
9801 #: build/C/man3/y0.3:246
9803 "In glibc version 2.3.2 and earlier, these functions do not raise an invalid "
9804 "floating-point exception (B<FE_INVALID>) when a domain error occurs."
9806 "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 "
9807 "不正浮動小数点例外 (B<FE_INVALID>) を上げない。"
9810 #: build/C/man3/y0.3:248
9814 #~ msgid "B<float scalbf(float >I<x>B<, double >I<exp>B<);>"
9815 #~ msgstr "B<float scalbf(float >I<x>B<, double >I<exp>B<);>"