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: 2013-08-15 19:32+0900\n"
10 "PO-Revision-Date: 2013-08-16 14:13+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.3:100
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.3:93 build/C/man3/fdim.3:89 build/C/man3/fenv.3:265
255 #: build/C/man3/floor.3:88 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.3:115
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.3:99 build/C/man3/fdim.3:91 build/C/man3/fenv.3:323
311 #: build/C/man3/finite.3:155 build/C/man3/floor.3:110 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.3:118
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.3:106 build/C/man3/fdim.3:93 build/C/man3/fenv.3:325
346 #: build/C/man3/finite.3:157 build/C/man3/floor.3:117 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.3:125
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.3:113 build/C/man3/fdim.3:100 build/C/man3/fenv.3:332
376 #: build/C/man3/finite.3:164 build/C/man3/floor.3:124 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
394 "This page is part of release 3.53 of the Linux I<man-pages> project. A "
395 "description of the project, and information about reporting bugs, can be "
396 "found at \\%http://www.kernel.org/doc/man-pages/."
398 "この man ページは Linux I<man-pages> プロジェクトのリリース 3.53 の一部\n"
399 "である。プロジェクトの説明とバグ報告に関する情報は\n"
400 "http://www.kernel.org/doc/man-pages/ に書かれている。"
403 #: build/C/man3/abs.3:34
409 #: build/C/man3/abs.3:34 build/C/man3/ceil.3:27 build/C/man3/modf.3:33
410 #: build/C/man3/round.3:27 build/C/man3/scalbln.3:27 build/C/man3/trunc.3:25
416 #: build/C/man3/abs.3:34 build/C/man3/asinh.3:35 build/C/man3/cbrt.3:30
417 #: build/C/man3/copysign.3:31 build/C/man3/erf.3:35 build/C/man3/erfc.3:26
418 #: build/C/man3/exp10.3:35 build/C/man3/gamma.3:9 build/C/man3/infnan.3:33
419 #: build/C/man3/nan.3:11 build/C/man3/nextafter.3:11 build/C/man3/remquo.3:12
420 #: build/C/man3/signbit.3:11 build/C/man3/significand.3:9
421 #: build/C/man3/sincos.3:9 build/C/man3/tgamma.3:13
427 #: build/C/man3/abs.3:37
428 msgid "abs, labs, llabs, imaxabs - compute the absolute value of an integer"
429 msgstr "abs, labs, llabs, imaxabs - 整数の絶対値を計算する"
432 #: build/C/man3/abs.3:40 build/C/man3/div.3:41
434 msgid "B<#include E<lt>stdlib.hE<gt>>\n"
435 msgstr "B<#include E<lt>stdlib.hE<gt>>\n"
438 #: build/C/man3/abs.3:42
440 msgid "B<int abs(int >I<j>B<);>\n"
441 msgstr "B<int abs(int >I<j>B<);>\n"
444 #: build/C/man3/abs.3:44
446 msgid "B<long int labs(long int >I<j>B<);>\n"
447 msgstr "B<long int labs(long int >I<j>B<);>\n"
450 #: build/C/man3/abs.3:46
452 msgid "B<long long int llabs(long long int >I<j>B<);>\n"
453 msgstr "B<long long int llabs(long long int >I<j>B<);>\n"
456 #: build/C/man3/abs.3:48 build/C/man3/div.3:49
458 msgid "B<#include E<lt>inttypes.hE<gt>>\n"
459 msgstr "B<#include E<lt>inttypes.hE<gt>>\n"
462 #: build/C/man3/abs.3:50
464 msgid "B<intmax_t imaxabs(intmax_t >I<j>B<);>\n"
465 msgstr "B<intmax_t imaxabs(intmax_t >I<j>B<);>\n"
468 #: build/C/man3/abs.3:55 build/C/man3/acos.3:52 build/C/man3/acosh.3:54
469 #: build/C/man3/asin.3:54 build/C/man3/asinh.3:54 build/C/man3/atan.3:54
470 #: build/C/man3/atan2.3:52 build/C/man3/atanh.3:54 build/C/man3/cbrt.3:49
471 #: build/C/man3/ceil.3:47 build/C/man3/copysign.3:50 build/C/man3/cos.3:53
472 #: build/C/man3/cosh.3:55 build/C/man3/div.3:56 build/C/man3/erf.3:52
473 #: build/C/man3/erfc.3:43 build/C/man3/exp.3:55 build/C/man3/exp2.3:55
474 #: build/C/man3/expm1.3:49 build/C/man3/fabs.3:51 build/C/man3/fdim.3:26
475 #: build/C/man3/finite.3:55 build/C/man3/floor.3:46 build/C/man3/fma.3:31
476 #: build/C/man3/fmax.3:26 build/C/man3/fmin.3:26 build/C/man3/fmod.3:54
477 #: build/C/man3/fpclassify.3:34 build/C/man3/frexp.3:53
478 #: build/C/man3/gamma.3:26 build/C/man3/hypot.3:52 build/C/man3/ilogb.3:46
479 #: build/C/man3/isgreater.3:36 build/C/man3/j0.3:68 build/C/man3/ldexp.3:53
480 #: build/C/man3/lgamma.3:39 build/C/man3/log.3:55 build/C/man3/log10.3:55
481 #: build/C/man3/log1p.3:48 build/C/man3/log2.3:55 build/C/man3/logb.3:46
482 #: build/C/man3/lrint.3:52 build/C/man3/lround.3:53 build/C/man3/modf.3:53
483 #: build/C/man3/nan.3:28 build/C/man3/nextafter.3:35 build/C/man3/pow.3:54
484 #: build/C/man3/remainder.3:61 build/C/man3/remquo.3:31 build/C/man3/rint.3:53
485 #: build/C/man3/round.3:46 build/C/man3/scalb.3:45 build/C/man3/scalbln.3:51
486 #: build/C/man3/signbit.3:24 build/C/man3/significand.3:27
487 #: build/C/man3/sin.3:54 build/C/man3/sinh.3:55 build/C/man3/sqrt.3:53
488 #: build/C/man3/tan.3:54 build/C/man3/tanh.3:54 build/C/man3/tgamma.3:30
489 #: build/C/man3/trunc.3:44 build/C/man3/y0.3:68
491 "Feature Test Macro Requirements for glibc (see B<feature_test_macros>(7)):"
492 msgstr "glibc 向けの機能検査マクロの要件 (B<feature_test_macros>(7) 参照):"
495 #: build/C/man3/abs.3:59
500 #: build/C/man3/abs.3:62 build/C/man3/div.3:63 build/C/man3/exp2.3:63
501 #: build/C/man3/fdim.3:34 build/C/man3/fma.3:40 build/C/man3/fmax.3:35
502 #: build/C/man3/fmin.3:35 build/C/man3/fpclassify.3:45
503 #: build/C/man3/isgreater.3:43 build/C/man3/log2.3:63 build/C/man3/lrint.3:59
504 #: build/C/man3/lround.3:60 build/C/man3/nan.3:37 build/C/man3/nextafter.3:65
505 #: build/C/man3/remquo.3:40 build/C/man3/round.3:55 build/C/man3/scalbln.3:60
506 #: build/C/man3/signbit.3:31 build/C/man3/tgamma.3:39 build/C/man3/trunc.3:53
508 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ "
511 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ "
515 #: build/C/man3/abs.3:65 build/C/man3/acos.3:63 build/C/man3/acosh.3:65
516 #: build/C/man3/acosh.3:75 build/C/man3/asin.3:65 build/C/man3/asinh.3:65
517 #: build/C/man3/asinh.3:75 build/C/man3/atan.3:65 build/C/man3/atan2.3:63
518 #: build/C/man3/atanh.3:65 build/C/man3/atanh.3:75 build/C/man3/cbrt.3:61
519 #: build/C/man3/cbrt.3:70 build/C/man3/ceil.3:58 build/C/man3/copysign.3:62
520 #: build/C/man3/cos.3:64 build/C/man3/cosh.3:66 build/C/man3/div.3:66
521 #: build/C/man3/erf.3:62 build/C/man3/erf.3:72 build/C/man3/erfc.3:53
522 #: build/C/man3/erfc.3:63 build/C/man3/exp.3:66 build/C/man3/exp2.3:66
523 #: build/C/man3/expm1.3:60 build/C/man3/expm1.3:70 build/C/man3/fabs.3:62
524 #: build/C/man3/fdim.3:37 build/C/man3/finite.3:70 build/C/man3/finite.3:83
525 #: build/C/man3/floor.3:57 build/C/man3/fma.3:43 build/C/man3/fmax.3:38
526 #: build/C/man3/fmin.3:38 build/C/man3/fmod.3:65 build/C/man3/fpclassify.3:48
527 #: build/C/man3/fpclassify.3:56 build/C/man3/fpclassify.3:64
528 #: build/C/man3/frexp.3:64 build/C/man3/hypot.3:62 build/C/man3/hypot.3:72
529 #: build/C/man3/ilogb.3:58 build/C/man3/ilogb.3:68 build/C/man3/isgreater.3:46
530 #: build/C/man3/ldexp.3:64 build/C/man3/lgamma.3:49 build/C/man3/lgamma.3:59
531 #: build/C/man3/log.3:66 build/C/man3/log10.3:66 build/C/man3/log1p.3:59
532 #: build/C/man3/log1p.3:69 build/C/man3/log2.3:66 build/C/man3/logb.3:57
533 #: build/C/man3/logb.3:67 build/C/man3/lrint.3:62 build/C/man3/lround.3:63
534 #: build/C/man3/modf.3:64 build/C/man3/nan.3:40 build/C/man3/nextafter.3:47
535 #: build/C/man3/nextafter.3:57 build/C/man3/nextafter.3:68
536 #: build/C/man3/pow.3:65 build/C/man3/remainder.3:73
537 #: build/C/man3/remainder.3:83 build/C/man3/remquo.3:43 build/C/man3/rint.3:64
538 #: build/C/man3/rint.3:74 build/C/man3/rint.3:84 build/C/man3/round.3:58
539 #: build/C/man3/scalbln.3:63 build/C/man3/scalbln.3:74
540 #: build/C/man3/signbit.3:34 build/C/man3/sin.3:65 build/C/man3/sinh.3:66
541 #: build/C/man3/sqrt.3:64 build/C/man3/tan.3:65 build/C/man3/tanh.3:65
542 #: build/C/man3/tgamma.3:42 build/C/man3/trunc.3:56
543 msgid "or I<cc\\ -std=c99>"
544 msgstr "or I<cc\\ -std=c99>"
547 #: build/C/man3/abs.3:79
549 "The B<abs>() function computes the absolute value of the integer argument "
550 "I<j>. The B<labs>(), B<llabs>() and B<imaxabs>() functions compute the "
551 "absolute value of the argument I<j> of the appropriate integer type for the "
554 "B<abs>() 関数は、整数の引数 I<j> の絶対値を計算する。 B<labs>(), B<llabs>"
555 "(), B<imaxabs>() 関数は、 それぞれの関数の型に応じた引数 I<j> の絶対値を計算"
559 #: build/C/man3/abs.3:79 build/C/man3/acos.3:73 build/C/man3/acosh.3:84
560 #: build/C/man3/asin.3:74 build/C/man3/asinh.3:84 build/C/man3/atan.3:74
561 #: build/C/man3/atan2.3:72 build/C/man3/atanh.3:84 build/C/man3/cbrt.3:79
562 #: build/C/man3/ceil.3:69 build/C/man3/copysign.3:78 build/C/man3/cos.3:75
563 #: build/C/man3/cosh.3:79 build/C/man3/div.3:89 build/C/man3/erf.3:83
564 #: build/C/man3/erfc.3:71 build/C/man3/exp.3:74 build/C/man3/exp10.3:58
565 #: build/C/man3/exp2.3:74 build/C/man3/expm1.3:88 build/C/man3/fabs.3:68
566 #: build/C/man3/fdim.3:42 build/C/man3/fenv.3:258 build/C/man3/floor.3:68
567 #: build/C/man3/fma.3:53 build/C/man3/fmax.3:45 build/C/man3/fmin.3:45
568 #: build/C/man3/fmod.3:87 build/C/man3/frexp.3:74 build/C/man3/gamma.3:59
569 #: build/C/man3/hypot.3:92 build/C/man3/ilogb.3:78 build/C/man3/infnan.3:56
570 #: build/C/man3/isgreater.3:111 build/C/man3/j0.3:114 build/C/man3/ldexp.3:73
571 #: build/C/man3/lgamma.3:94 build/C/man3/log.3:73 build/C/man3/log10.3:73
572 #: build/C/man3/log1p.3:83 build/C/man3/log2.3:73 build/C/man3/logb.3:94
573 #: build/C/man3/lrint.3:73 build/C/man3/lround.3:76 build/C/man3/modf.3:76
574 #: build/C/man3/nextafter.3:98 build/C/man3/pow.3:75
575 #: build/C/man3/remainder.3:118 build/C/man3/remquo.3:73
576 #: build/C/man3/rint.3:105 build/C/man3/round.3:75 build/C/man3/scalb.3:79
577 #: build/C/man3/scalbln.3:95 build/C/man3/signbit.3:53 build/C/man3/sin.3:76
578 #: build/C/man3/sincos.3:49 build/C/man3/sinh.3:79 build/C/man3/sqrt.3:71
579 #: build/C/man3/tan.3:76 build/C/man3/tanh.3:78 build/C/man3/tgamma.3:67
580 #: build/C/man3/trunc.3:63 build/C/man3/y0.3:119
586 #: build/C/man3/abs.3:82
588 "Returns the absolute value of the integer argument, of the appropriate "
589 "integer type for the function."
590 msgstr "それぞれの関数の型に応じた整数の引数の絶対値を返す。"
593 #: build/C/man3/abs.3:82 build/C/man3/ceil.3:81 build/C/man3/div.3:91
594 #: build/C/man3/fabs.3:85 build/C/man3/fdim.3:81 build/C/man3/finite.3:121
595 #: build/C/man3/floor.3:80 build/C/man3/modf.3:95 build/C/man3/round.3:88
596 #: build/C/man3/scalbln.3:160 build/C/man3/signbit.3:61
597 #: build/C/man3/trunc.3:75
603 #: build/C/man3/abs.3:83 build/C/man3/ceil.3:82 build/C/man3/div.3:92
604 #: build/C/man3/fabs.3:86 build/C/man3/fdim.3:82 build/C/man3/finite.3:122
605 #: build/C/man3/floor.3:81 build/C/man3/modf.3:96 build/C/man3/round.3:89
606 #: build/C/man3/scalbln.3:161 build/C/man3/signbit.3:62
607 #: build/C/man3/trunc.3:76
609 msgid "Multithreading (see pthreads(7))"
610 msgstr "マルチスレッディング (pthreads(7) 参照)"
613 #: build/C/man3/abs.3:91
615 "The B<abs>(), B<labs>(), B<llabs>(), and B<imaxabs>() functions are thread-"
618 "関数 B<abs>(), B<labs>(), B<llabs>(), B<imaxabs>() はスレッドセーフである。"
620 #. POSIX.1 (1996 edition) requires only the
624 #: build/C/man3/abs.3:106
626 "SVr4, POSIX.1-2001, 4.3BSD, C99. C89 only includes the B<abs>() and B<labs>"
627 "() functions; the functions B<llabs>() and B<imaxabs>() were added in C99."
629 "SVr4, POSIX.1-2001, 4.3BSD, C99. C89 は B<abs>() 関数と B<labs>() 関数のみ"
630 "を含んでいる。 B<llabs>() 関数と B<imaxabs>() 関数は C99 で追加された。"
633 #: build/C/man3/abs.3:106 build/C/man3/ceil.3:95 build/C/man3/copysign.3:97
634 #: build/C/man3/erfc.3:128 build/C/man3/fenv.3:267 build/C/man3/finite.3:135
635 #: build/C/man3/floor.3:94 build/C/man3/fpclassify.3:125
636 #: build/C/man3/gamma.3:68 build/C/man3/infnan.3:89
637 #: build/C/man3/isgreater.3:127 build/C/man7/math_error.7:187
638 #: build/C/man3/pow10.3:51 build/C/man3/rint.3:118 build/C/man3/round.3:98
639 #: build/C/man3/scalbln.3:173 build/C/man3/tgamma.3:164
640 #: build/C/man3/trunc.3:85
646 #: build/C/man3/abs.3:109
648 "Trying to take the absolute value of the most negative integer is not "
650 msgstr "最大の負整数の絶対値は、定義されていない。"
653 #: build/C/man3/abs.3:118
655 "The B<llabs>() function is included in glibc since version 2.0, but is not "
656 "in libc5 or libc4. The B<imaxabs>() function is included in glibc since "
659 "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 "
660 "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"
664 #: build/C/man3/abs.3:124
666 "For B<llabs>() to be declared, it may be necessary to define "
667 "B<_ISOC99_SOURCE> or B<_ISOC9X_SOURCE> (depending on the version of glibc) "
668 "before including any standard headers."
670 "B<llabs>() が宣言されるためには、標準ヘッダを include する前に "
671 "B<_ISOC99_SOURCE> か B<_ISOC9X_SOURCE>(どちらかは glibc の バージョンに依存す"
672 "る)を define しておく必要がある。"
675 #: build/C/man3/abs.3:135
677 "GCC handles B<abs>() and B<labs>() as built-in functions. GCC 3.0 also "
678 "handles B<llabs>() and B<imaxabs>() as built-ins."
680 "GCC は B<abs>() と B<labs>() をビルドイン関数として扱う。 GCC 3.0 は "
681 "B<llabs>() と B<imaxabs>() もビルドインとして扱う。"
684 #: build/C/man3/abs.3:141
685 msgid "B<cabs>(3), B<ceil>(3), B<fabs>(3), B<floor>(3), B<rint>(3)"
686 msgstr "B<cabs>(3), B<ceil>(3), B<fabs>(3), B<floor>(3), B<rint>(3)"
689 #: build/C/man3/acos.3:35
695 #: build/C/man3/acos.3:35 build/C/man3/acosh.3:35 build/C/man3/asin.3:35
696 #: build/C/man3/asinh.3:35 build/C/man3/atan.3:35 build/C/man3/atan2.3:35
697 #: build/C/man3/cbrt.3:30 build/C/man3/cosh.3:36 build/C/man3/erf.3:35
698 #: build/C/man3/erfc.3:26 build/C/man3/exp.3:36 build/C/man3/exp2.3:36
699 #: build/C/man3/fma.3:12 build/C/man3/fmax.3:9 build/C/man3/fmin.3:9
700 #: build/C/man3/fpclassify.3:10 build/C/man3/frexp.3:33
701 #: build/C/man3/hypot.3:33 build/C/man3/ilogb.3:29 build/C/man3/j0.3:36
702 #: build/C/man3/ldexp.3:34 build/C/man3/log.3:36 build/C/man3/log10.3:36
703 #: build/C/man3/log1p.3:29 build/C/man3/logb.3:29 build/C/man3/lrint.3:27
704 #: build/C/man3/lround.3:27 build/C/man3/nan.3:11 build/C/man3/nextafter.3:11
705 #: build/C/man3/remainder.3:37 build/C/man3/remquo.3:12 build/C/man3/rint.3:27
706 #: build/C/man3/sinh.3:36 build/C/man3/sqrt.3:34 build/C/man3/tanh.3:35
707 #: build/C/man3/tgamma.3:13
713 #: build/C/man3/acos.3:38
714 msgid "acos, acosf, acosl - arc cosine function"
715 msgstr "acos, acosf, acosl - 逆余弦(arc cosine)関数"
718 #: build/C/man3/acos.3:45
721 "B<double acos(double >I<x>B<);>\n"
722 "B<float acosf(float >I<x>B<);>\n"
723 "B<long double acosl(long double >I<x>B<);>\n"
725 "B<double acos(double >I<x>B<);>\n"
726 "B<float acosf(float >I<x>B<);>\n"
727 "B<long double acosl(long double >I<x>B<);>\n"
730 #: build/C/man3/acos.3:48 build/C/man3/acosh.3:50 build/C/man3/asin.3:50
731 #: build/C/man3/asinh.3:50 build/C/man3/atan.3:50 build/C/man3/atan2.3:48
732 #: build/C/man3/atanh.3:50 build/C/man3/cbrt.3:45 build/C/man3/ceil.3:43
733 #: build/C/man3/copysign.3:46 build/C/man3/cos.3:49 build/C/man3/cosh.3:51
734 #: build/C/man3/erf.3:48 build/C/man3/erfc.3:39 build/C/man3/exp.3:51
735 #: build/C/man3/exp10.3:52 build/C/man3/exp2.3:51 build/C/man3/expm1.3:45
736 #: build/C/man3/fabs.3:47 build/C/man3/fdim.3:22 build/C/man3/fenv.3:61
737 #: build/C/man3/floor.3:42 build/C/man3/fma.3:27 build/C/man3/fmax.3:22
738 #: build/C/man3/fmin.3:22 build/C/man3/fmod.3:50 build/C/man3/fpclassify.3:30
739 #: build/C/man3/frexp.3:49 build/C/man3/gamma.3:22 build/C/man3/hypot.3:48
740 #: build/C/man3/ilogb.3:42 build/C/man3/infnan.3:44
741 #: build/C/man3/isgreater.3:32 build/C/man3/j0.3:64 build/C/man3/ldexp.3:49
742 #: build/C/man3/lgamma.3:35 build/C/man3/log.3:51 build/C/man3/log10.3:51
743 #: build/C/man3/log1p.3:44 build/C/man3/log2.3:51 build/C/man3/logb.3:42
744 #: build/C/man3/lrint.3:48 build/C/man3/lround.3:49 build/C/man3/matherr.3:41
745 #: build/C/man3/modf.3:49 build/C/man3/nan.3:24 build/C/man3/nextafter.3:31
746 #: build/C/man3/pow.3:50 build/C/man3/pow10.3:41 build/C/man3/remainder.3:57
747 #: build/C/man3/remquo.3:27 build/C/man3/rint.3:49 build/C/man3/round.3:42
748 #: build/C/man3/scalb.3:41 build/C/man3/scalbln.3:47 build/C/man3/signbit.3:20
749 #: build/C/man3/significand.3:23 build/C/man3/sin.3:50
750 #: build/C/man3/sincos.3:25 build/C/man3/sinh.3:51 build/C/man3/sqrt.3:49
751 #: build/C/man3/tan.3:50 build/C/man3/tanh.3:50 build/C/man3/tgamma.3:26
752 #: build/C/man3/trunc.3:40 build/C/man3/y0.3:64
753 msgid "Link with I<-lm>."
754 msgstr "I<-lm> でリンクする。"
757 #: build/C/man3/acos.3:57
758 msgid "B<acosf>(), B<acosl>():"
759 msgstr "B<acosf>(), B<acosl>():"
762 #: build/C/man3/acos.3:60 build/C/man3/acosh.3:72 build/C/man3/asin.3:62
763 #: build/C/man3/asinh.3:72 build/C/man3/atan.3:62 build/C/man3/atan2.3:60
764 #: build/C/man3/atanh.3:72 build/C/man3/ceil.3:55 build/C/man3/cos.3:61
765 #: build/C/man3/cosh.3:63 build/C/man3/erf.3:69 build/C/man3/exp.3:63
766 #: build/C/man3/expm1.3:67 build/C/man3/fabs.3:59 build/C/man3/floor.3:54
767 #: build/C/man3/fmod.3:62 build/C/man3/fpclassify.3:61 build/C/man3/frexp.3:61
768 #: build/C/man3/hypot.3:69 build/C/man3/ilogb.3:65 build/C/man3/ldexp.3:61
769 #: build/C/man3/lgamma.3:56 build/C/man3/log.3:63 build/C/man3/log10.3:63
770 #: build/C/man3/log1p.3:66 build/C/man3/logb.3:64 build/C/man3/modf.3:61
771 #: build/C/man3/nextafter.3:54 build/C/man3/pow.3:62
772 #: build/C/man3/remainder.3:80 build/C/man3/rint.3:81
773 #: build/C/man3/scalbln.3:71 build/C/man3/sin.3:62 build/C/man3/sinh.3:63
774 #: build/C/man3/sqrt.3:61 build/C/man3/tan.3:62 build/C/man3/tanh.3:62
776 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
777 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
779 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
780 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
783 #: build/C/man3/acos.3:73
785 "The B<acos>() function calculates the arc cosine of I<x>; that is the value "
786 "whose cosine is I<x>."
788 "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 "
789 "(cosine) が I<x> となる値である。"
792 #: build/C/man3/acos.3:77
794 "On success, these functions return the arc cosine of I<x> in radians; the "
795 "return value is in the range [0,\\ pi]."
797 "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,"
801 #: build/C/man3/acos.3:81 build/C/man3/acosh.3:91 build/C/man3/asin.3:82
802 #: build/C/man3/asinh.3:91 build/C/man3/atan.3:82 build/C/man3/atanh.3:91
803 #: build/C/man3/cos.3:82 build/C/man3/cosh.3:86 build/C/man3/erf.3:91
804 #: build/C/man3/erfc.3:79 build/C/man3/exp.3:82 build/C/man3/expm1.3:96
805 #: build/C/man3/fabs.3:75 build/C/man3/j0.3:122 build/C/man3/ldexp.3:87
806 #: build/C/man3/lgamma.3:100 build/C/man3/log.3:81 build/C/man3/log1p.3:91
807 #: build/C/man3/logb.3:102 build/C/man3/scalbln.3:106 build/C/man3/sin.3:83
808 #: build/C/man3/sinh.3:86 build/C/man3/sqrt.3:78 build/C/man3/tan.3:83
809 #: build/C/man3/tanh.3:85 build/C/man3/tgamma.3:73 build/C/man3/y0.3:127
810 msgid "If I<x> is a NaN, a NaN is returned."
811 msgstr "I<x> が NaN の場合、NaN が返される。"
814 #: build/C/man3/acos.3:86 build/C/man3/acosh.3:95
815 msgid "If I<x> is +1, +0 is returned."
816 msgstr "I<x> が +1 の場合、+0 が返される。"
819 #: build/C/man3/acos.3:92 build/C/man3/cos.3:88 build/C/man3/sin.3:92
820 #: build/C/man3/tan.3:89
822 "If I<x> is positive infinity or negative infinity, a domain error occurs, "
823 "and a NaN is returned."
825 "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、"
828 #. POSIX.1-2001 documents an optional range error for subnormal x;
829 #. glibc 2.8 does not do this.
831 #: build/C/man3/acos.3:98 build/C/man3/asin.3:96
833 "If I<x> is outside the range [-1,\\ 1], a domain error occurs, and a NaN is "
836 "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"
840 #: build/C/man3/acos.3:98 build/C/man3/acosh.3:105 build/C/man3/asin.3:96
841 #: build/C/man3/asinh.3:103 build/C/man3/atan.3:94 build/C/man3/atan2.3:162
842 #: build/C/man3/atanh.3:115 build/C/man3/cbrt.3:88 build/C/man3/ceil.3:78
843 #: build/C/man3/copysign.3:90 build/C/man3/cos.3:88 build/C/man3/cosh.3:104
844 #: build/C/man3/erf.3:106 build/C/man3/erfc.3:102 build/C/man3/exp.3:105
845 #: build/C/man3/exp10.3:65 build/C/man3/exp2.3:81 build/C/man3/expm1.3:117
846 #: build/C/man3/fabs.3:83 build/C/man3/fdim.3:59 build/C/man3/floor.3:77
847 #: build/C/man3/fma.3:117 build/C/man3/fmax.3:54 build/C/man3/fmin.3:54
848 #: build/C/man3/fmod.3:120 build/C/man3/frexp.3:106 build/C/man3/gamma.3:62
849 #: build/C/man3/hypot.3:128 build/C/man3/ilogb.3:110 build/C/man3/infnan.3:76
850 #: build/C/man3/isgreater.3:123 build/C/man3/j0.3:129 build/C/man3/ldexp.3:106
851 #: build/C/man3/lgamma.3:130 build/C/man3/log.3:105 build/C/man3/log10.3:81
852 #: build/C/man3/log1p.3:113 build/C/man3/log2.3:81 build/C/man3/logb.3:116
853 #: build/C/man3/lrint.3:87 build/C/man3/lround.3:90 build/C/man3/modf.3:93
854 #: build/C/man3/nextafter.3:143 build/C/man3/pow.3:256
855 #: build/C/man3/remainder.3:150 build/C/man3/remquo.3:101
856 #: build/C/man3/rint.3:113 build/C/man3/round.3:83 build/C/man3/scalb.3:138
857 #: build/C/man3/scalbln.3:130 build/C/man3/signbit.3:59 build/C/man3/sin.3:92
858 #: build/C/man3/sincos.3:52 build/C/man3/sinh.3:109 build/C/man3/sqrt.3:92
859 #: build/C/man3/tan.3:107 build/C/man3/tanh.3:98 build/C/man3/tgamma.3:107
860 #: build/C/man3/trunc.3:71 build/C/man3/y0.3:164
866 #: build/C/man3/acos.3:103 build/C/man3/acosh.3:110 build/C/man3/asin.3:101
867 #: build/C/man3/atanh.3:120 build/C/man3/cos.3:93 build/C/man3/cosh.3:109
868 #: build/C/man3/erf.3:111 build/C/man3/erfc.3:107 build/C/man3/exp.3:110
869 #: build/C/man3/exp10.3:70 build/C/man3/exp2.3:86 build/C/man3/expm1.3:122
870 #: build/C/man3/fdim.3:64 build/C/man3/fma.3:122 build/C/man3/fmod.3:125
871 #: build/C/man3/hypot.3:133 build/C/man3/ilogb.3:115 build/C/man3/j0.3:134
872 #: build/C/man3/ldexp.3:111 build/C/man3/lgamma.3:135 build/C/man3/log.3:110
873 #: build/C/man3/log10.3:86 build/C/man3/log1p.3:118 build/C/man3/log2.3:86
874 #: build/C/man3/logb.3:121 build/C/man3/lrint.3:92 build/C/man3/lround.3:95
875 #: build/C/man3/nextafter.3:148 build/C/man3/pow.3:281
876 #: build/C/man3/remainder.3:155 build/C/man3/remquo.3:106
877 #: build/C/man3/scalb.3:143 build/C/man3/scalbln.3:135 build/C/man3/sin.3:97
878 #: build/C/man3/sincos.3:57 build/C/man3/sinh.3:114 build/C/man3/sqrt.3:97
879 #: build/C/man3/tan.3:112 build/C/man3/tgamma.3:112 build/C/man3/y0.3:169
881 "See B<math_error>(7) for information on how to determine whether an error "
882 "has occurred when calling these functions."
884 "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 "
885 "B<math_error>(7) を参照のこと。"
888 #: build/C/man3/acos.3:105 build/C/man3/acosh.3:112 build/C/man3/asin.3:103
889 #: build/C/man3/atanh.3:122 build/C/man3/cos.3:95 build/C/man3/cosh.3:111
890 #: build/C/man3/erf.3:113 build/C/man3/erfc.3:109 build/C/man3/exp.3:112
891 #: build/C/man3/expm1.3:124 build/C/man3/fdim.3:66 build/C/man3/fma.3:124
892 #: build/C/man3/fmod.3:127 build/C/man3/hypot.3:135 build/C/man3/ilogb.3:117
893 #: build/C/man3/j0.3:136 build/C/man3/ldexp.3:113 build/C/man3/lgamma.3:137
894 #: build/C/man3/log.3:112 build/C/man3/log1p.3:120 build/C/man3/logb.3:123
895 #: build/C/man3/lrint.3:94 build/C/man3/lround.3:97
896 #: build/C/man3/nextafter.3:150 build/C/man3/pow.3:283
897 #: build/C/man3/remainder.3:157 build/C/man3/remquo.3:108
898 #: build/C/man3/scalb.3:145 build/C/man3/scalbln.3:137 build/C/man3/sin.3:99
899 #: build/C/man3/sincos.3:59 build/C/man3/sinh.3:116 build/C/man3/sqrt.3:99
900 #: build/C/man3/tan.3:114 build/C/man3/tgamma.3:114 build/C/man3/y0.3:171
901 msgid "The following errors can occur:"
902 msgstr "以下のエラーが発生する可能性がある。"
905 #: build/C/man3/acos.3:105 build/C/man3/asin.3:103
907 msgid "Domain error: I<x> is outside the range [-1,\\ 1]"
908 msgstr "領域エラー (domain error): I<x> が [-1,\\ 1] の範囲に入っていない"
911 #: build/C/man3/acos.3:113 build/C/man3/acosh.3:120 build/C/man3/asin.3:111
912 #: build/C/man3/atanh.3:130 build/C/man3/fmod.3:146 build/C/man3/log.3:120
913 #: build/C/man3/pow.3:291 build/C/man3/remainder.3:180 build/C/man3/sqrt.3:107
914 #: build/C/man3/y0.3:179
916 "I<errno> is set to B<EDOM>. An invalid floating-point exception "
917 "(B<FE_INVALID>) is raised."
919 "I<errno> に B<EDOM> が設定される。 不正 (invalid) 浮動小数点例外 "
920 "(B<FE_INVALID>) が上がる。"
923 #: build/C/man3/acos.3:119 build/C/man3/acosh.3:126 build/C/man3/asin.3:117
924 #: build/C/man3/asinh.3:111 build/C/man3/atan.3:102 build/C/man3/atan2.3:172
925 #: build/C/man3/atanh.3:145 build/C/man3/ceil.3:95 build/C/man3/exp.3:134
926 #: build/C/man3/exp2.3:97 build/C/man3/fabs.3:99 build/C/man3/floor.3:94
927 #: build/C/man3/fmod.3:152 build/C/man3/frexp.3:114 build/C/man3/ldexp.3:135
928 #: build/C/man3/log.3:134 build/C/man3/log10.3:95 build/C/man3/modf.3:109
929 #: build/C/man3/pow.3:322 build/C/man3/sin.3:114 build/C/man3/sinh.3:130
930 #: build/C/man3/sqrt.3:113 build/C/man3/tan.3:139 build/C/man3/tanh.3:106
932 "C99, POSIX.1-2001. The variant returning I<double> also conforms to SVr4, "
935 "C99, POSIX.1-2001. I<double> 版の関数は SVr4, 4.3BSD, C89 にも準拠している。"
938 #: build/C/man3/acos.3:127
940 "B<asin>(3), B<atan>(3), B<atan2>(3), B<cacos>(3), B<cos>(3), B<sin>(3), "
943 "B<asin>(3), B<atan>(3), B<atan2>(3), B<cacos>(3), B<cos>(3), B<sin>(3), "
947 #: build/C/man3/acosh.3:35
953 #: build/C/man3/acosh.3:38
954 msgid "acosh, acoshf, acoshl - inverse hyperbolic cosine function"
955 msgstr "acosh, acoshf, acoshl - 逆双曲線余弦(inverse hyperbolic cosine)関数"
958 #: build/C/man3/acosh.3:43
960 msgid "B<double acosh(double >I<x>B<);>\n"
961 msgstr "B<double acosh(double >I<x>B<);>\n"
964 #: build/C/man3/acosh.3:45
966 msgid "B<float acoshf(float >I<x>B<);>\n"
967 msgstr "B<float acoshf(float >I<x>B<);>\n"
970 #: build/C/man3/acosh.3:47
972 msgid "B<long double acoshl(long double >I<x>B<);>\n"
973 msgstr "B<long double acoshl(long double >I<x>B<);>\n"
976 #: build/C/man3/acosh.3:58
981 #: build/C/man3/acosh.3:62 build/C/man3/asinh.3:62 build/C/man3/atanh.3:62
982 #: build/C/man3/cbrt.3:58 build/C/man3/expm1.3:57 build/C/man3/ilogb.3:55
983 #: build/C/man3/log1p.3:56 build/C/man3/logb.3:54 build/C/man3/nextafter.3:44
984 #: build/C/man3/rint.3:71
986 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
987 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
990 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
991 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
995 #: build/C/man3/acosh.3:69
996 msgid "B<acoshf>(), B<acoshl>():"
997 msgstr "B<acoshf>(), B<acoshl>():"
1000 #: build/C/man3/acosh.3:84
1002 "The B<acosh>() function calculates the inverse hyperbolic cosine of I<x>; "
1003 "that is the value whose hyperbolic cosine is I<x>."
1005 "B<acosh>() 関数は I<x> の逆双曲線余弦(inverse hyperbolic cosine)を 計算す"
1006 "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"
1010 #: build/C/man3/acosh.3:87
1012 "On success, these functions return the inverse hyperbolic cosine of I<x>."
1013 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。"
1016 #: build/C/man3/acosh.3:99 build/C/man3/exp.3:87 build/C/man3/expm1.3:105
1017 #: build/C/man3/log.3:90 build/C/man3/log1p.3:95 build/C/man3/sqrt.3:86
1018 #: build/C/man3/tgamma.3:77
1019 msgid "If I<x> is positive infinity, positive infinity is returned."
1020 msgstr "I<x> が正の無限大の場合、正の無限大が返される。"
1023 #: build/C/man3/acosh.3:105
1025 "If I<x> is less than 1, a domain error occurs, and the functions return a "
1028 "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"
1032 #: build/C/man3/acosh.3:112
1034 msgid "Domain error: I<x> is less than 1"
1035 msgstr "領域エラー (domain error): I<x> が 1 より小さい"
1038 #: build/C/man3/acosh.3:133
1040 "B<asinh>(3), B<atanh>(3), B<cacosh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1042 "B<asinh>(3), B<atanh>(3), B<cacosh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1045 #: build/C/man3/asin.3:35
1051 #: build/C/man3/asin.3:38
1052 msgid "asin, asinf, asinl - arc sine function"
1053 msgstr "asin, asinf, asinl - 逆正弦(arc sine)関数"
1056 #: build/C/man3/asin.3:43
1058 msgid "B<double asin(double >I<x>B<);>\n"
1059 msgstr "B<double asin(double >I<x>B<);>\n"
1062 #: build/C/man3/asin.3:45
1064 msgid "B<float asinf(float >I<x>B<);>\n"
1065 msgstr "B<float asinf(float >I<x>B<);>\n"
1068 #: build/C/man3/asin.3:47
1070 msgid "B<long double asinl(long double >I<x>B<);>\n"
1071 msgstr "B<long double asinl(long double >I<x>B<);>\n"
1074 #: build/C/man3/asin.3:59
1075 msgid "B<asinf>(), B<asinl>():"
1076 msgstr "B<asinf>(), B<asinl>():"
1079 #: build/C/man3/asin.3:74
1081 "The B<asin>() function calculates the principal value of the arc sine of "
1082 "I<x>; that is the value whose sine is I<x>."
1084 "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"
1085 "正弦(sine)が I<x> となるような値である。"
1088 #: build/C/man3/asin.3:78
1090 "On success, these functions return the principal value of the arc sine of "
1091 "I<x> in radians; the return value is in the range [-pi/2,\\ pi/2]."
1093 "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"
1094 "は [-pi/2,\\ pi/2] の範囲となる。"
1097 #: build/C/man3/asin.3:87 build/C/man3/asinh.3:95 build/C/man3/atan.3:87
1098 #: build/C/man3/atanh.3:95 build/C/man3/erf.3:95 build/C/man3/expm1.3:101
1099 #: build/C/man3/scalbln.3:115 build/C/man3/sinh.3:90 build/C/man3/sqrt.3:82
1100 #: build/C/man3/tanh.3:89
1101 msgid "If I<x> is +0 (-0), +0 (-0) is returned."
1102 msgstr "I<x> が +0 (-0) の場合、+0 (-0) が返される。"
1105 #: build/C/man3/asin.3:125
1107 "B<acos>(3), B<atan>(3), B<atan2>(3), B<casin>(3), B<cos>(3), B<sin>(3), "
1110 "B<acos>(3), B<atan>(3), B<atan2>(3), B<casin>(3), B<cos>(3), B<sin>(3), "
1114 #: build/C/man3/asinh.3:35
1120 #: build/C/man3/asinh.3:38
1121 msgid "asinh, asinhf, asinhl - inverse hyperbolic sine function"
1122 msgstr "asinh, asinhf, asinhl - 逆双曲線正弦(inverse hyperbolic sine)関数"
1125 #: build/C/man3/asinh.3:43
1127 msgid "B<double asinh(double >I<x>B<);>\n"
1128 msgstr "B<double asinh(double >I<x>B<);>\n"
1131 #: build/C/man3/asinh.3:45
1133 msgid "B<float asinhf(float >I<x>B<);>\n"
1134 msgstr "B<float asinhf(float >I<x>B<);>\n"
1137 #: build/C/man3/asinh.3:47
1139 msgid "B<long double asinhl(long double >I<x>B<);>\n"
1140 msgstr "B<long double asinhl(long double >I<x>B<);>\n"
1143 #: build/C/man3/asinh.3:58
1145 msgstr "B<asinh>():"
1148 #: build/C/man3/asinh.3:69
1149 msgid "B<asinhf>(), B<asinhl>():"
1150 msgstr "B<asinhf>(), B<asinhl>():"
1153 #: build/C/man3/asinh.3:84
1155 "The B<asinh>() function calculates the inverse hyperbolic sine of I<x>; "
1156 "that is the value whose hyperbolic sine is I<x>."
1158 "B<asinh>() 関数は I<x> 逆双曲線正弦(inverse hyperbolic sine)を 計算する。"
1159 "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。"
1162 #: build/C/man3/asinh.3:87
1163 msgid "On success, these functions return the inverse hyperbolic sine of I<x>."
1164 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。"
1167 #: build/C/man3/asinh.3:103 build/C/man3/ldexp.3:92 build/C/man3/scalbln.3:111
1168 #: build/C/man3/sinh.3:95
1170 "If I<x> is positive infinity (negative infinity), positive infinity "
1171 "(negative infinity) is returned."
1173 "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。"
1176 #: build/C/man3/asinh.3:105 build/C/man3/atan.3:96 build/C/man3/atan2.3:166
1177 #: build/C/man3/cbrt.3:90 build/C/man3/copysign.3:92 build/C/man3/fabs.3:85
1178 #: build/C/man3/fmax.3:56 build/C/man3/fmin.3:56 build/C/man3/frexp.3:108
1179 #: build/C/man3/isgreater.3:125 build/C/man3/modf.3:95
1180 #: build/C/man3/signbit.3:61 build/C/man3/tanh.3:100 build/C/man3/trunc.3:73
1181 msgid "No errors occur."
1185 #: build/C/man3/asinh.3:118
1187 "B<acosh>(3), B<atanh>(3), B<casinh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1189 "B<acosh>(3), B<atanh>(3), B<casinh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1192 #: build/C/man3/atan.3:35
1198 #: build/C/man3/atan.3:38
1199 msgid "atan, atanf, atanl - arc tangent function"
1200 msgstr "atan, atanf, atanl - 逆正接(arc tangent)関数"
1203 #: build/C/man3/atan.3:43
1205 msgid "B<double atan(double >I<x>B<);>\n"
1206 msgstr "B<double atan(double >I<x>B<);>\n"
1209 #: build/C/man3/atan.3:45
1211 msgid "B<float atanf(float >I<x>B<);>\n"
1212 msgstr "B<float atanf(float >I<x>B<);>\n"
1215 #: build/C/man3/atan.3:47
1217 msgid "B<long double atanl( long double >I<x>B<);>\n"
1218 msgstr "B<long double atanl( long double >I<x>B<);>\n"
1221 #: build/C/man3/atan.3:59
1222 msgid "B<atanf>(), B<atanl>():"
1223 msgstr "B<atanf>(), B<atanl>():"
1226 #: build/C/man3/atan.3:74
1228 "The B<atan>() function calculates the principal value of the arc tangent of "
1229 "I<x>; that is the value whose tangent is I<x>."
1231 "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"
1232 "(tangent)が I<x> となるような値である。"
1235 #: build/C/man3/atan.3:78
1237 "On success, these functions return the principal value of the arc tangent of "
1238 "I<x> in radians; the return value is in the range [-pi/2,\\ pi/2]."
1240 "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"
1241 "は [-pi/2,\\ pi/2] の範囲となる。"
1243 #. POSIX.1-2001 documents an optional range error for subnormal x;
1244 #. glibc 2.8 does not do this.
1246 #: build/C/man3/atan.3:94
1248 "If I<x> is positive infinity (negative infinity), +pi/2 (-pi/2) is returned."
1249 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。"
1252 #: build/C/man3/atan.3:111
1254 "B<acos>(3), B<asin>(3), B<atan2>(3), B<carg>(3), B<catan>(3), B<cos>(3), "
1255 "B<sin>(3), B<tan>(3)"
1257 "B<acos>(3), B<asin>(3), B<atan2>(3), B<carg>(3), B<catan>(3), B<cos>(3), "
1258 "B<sin>(3), B<tan>(3)"
1261 #: build/C/man3/atan2.3:35
1267 #: build/C/man3/atan2.3:38
1268 msgid "atan2, atan2f, atan2l - arc tangent function of two variables"
1269 msgstr "atan2, atan2f, atan2l - 二つの変数に対する逆正接(arc tangent)関数"
1272 #: build/C/man3/atan2.3:45
1275 "B<double atan2(double >I<y>B<, double >I<x>B<);>\n"
1276 "B<float atan2f(float >I<y>B<, float >I<x>B<);>\n"
1277 "B<long double atan2l(long double >I<y>B<, long double >I<x>B<);>\n"
1279 "B<double atan2(double >I<y>B<, double >I<x>B<);>\n"
1280 "B<float atan2f(float >I<y>B<, float >I<x>B<);>\n"
1281 "B<long double atan2l(long double >I<y>B<, long double >I<x>B<);>\n"
1284 #: build/C/man3/atan2.3:57
1285 msgid "B<atan2f>(), B<atan2l>():"
1286 msgstr "B<atan2f>(), B<atan2l>():"
1289 #: build/C/man3/atan2.3:72
1291 "The B<atan2>() function calculates the principal value of the arc tangent "
1292 "of I<y/x>, using the signs of the two arguments to determine the quadrant of "
1295 "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"
1296 "き数の符号は結果の象限を決定するために使われる。"
1299 #: build/C/man3/atan2.3:76
1301 "On success, these functions return the principal value of the arc tangent of "
1302 "I<y/x> in radians; the return value is in the range [-pi,\\ pi]."
1304 "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"
1305 "は [-pi,\\ pi] の範囲となる。"
1308 #: build/C/man3/atan2.3:82
1309 msgid "If I<y> is +0 (-0) and I<x> is less than 0, +pi (-pi) is returned."
1310 msgstr "I<y> が +0 (-0) で I<x> が 0 未満の場合、+pi (-pi) が返される。"
1313 #: build/C/man3/atan2.3:88
1314 msgid "If I<y> is +0 (-0) and I<x> is greater than 0, +0 (-0) is returned."
1315 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。"
1318 #: build/C/man3/atan2.3:94
1319 msgid "If I<y> is less than 0 and I<x> is +0 or -0, -pi/2 is returned."
1320 msgstr "I<y> が 0 未満で I<x> が +0 か -0 の場合、-pi/2 が返される。"
1323 #: build/C/man3/atan2.3:100
1324 msgid "If I<y> is greater than 0 and I<x> is +0 or -0, pi/2 is returned."
1325 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。"
1330 #. is 0, a pole error shall not occur.
1332 #: build/C/man3/atan2.3:111
1333 msgid "If either I<x> or I<y> is NaN, a NaN is returned."
1334 msgstr "I<x> か I<y> のいずかが NaN の場合、NaN が返される。"
1337 #. If the result underflows, a range error may occur and
1339 #. should be returned.
1341 #: build/C/man3/atan2.3:122
1342 msgid "If I<y> is +0 (-0) and I<x> is -0, +pi (-pi) is returned."
1343 msgstr "I<y> が +0 (-0) で I<x> が -0 の場合、+pi (-pi) が返される。"
1346 #: build/C/man3/atan2.3:128
1347 msgid "If I<y> is +0 (-0) and I<x> is +0, +0 (-0) is returned."
1348 msgstr "I<y> が +0 (-0) で I<x> が +0 の場合、+0 (-0) が返される。"
1351 #: build/C/man3/atan2.3:134
1353 "If I<y> is a finite value greater (less) than 0, and I<x> is negative "
1354 "infinity, +pi (-pi) is returned."
1356 "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"
1360 #: build/C/man3/atan2.3:140
1362 "If I<y> is a finite value greater (less) than 0, and I<x> is positive "
1363 "infinity, +0 (-0) is returned."
1365 "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"
1369 #: build/C/man3/atan2.3:147
1371 "If I<y> is positive infinity (negative infinity), and I<x> is finite, pi/2 (-"
1372 "pi/2) is returned."
1374 "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"
1378 #: build/C/man3/atan2.3:153
1380 "If I<y> is positive infinity (negative infinity) and I<x> is negative "
1381 "infinity, +3*pi/4 (-3*pi/4) is returned."
1383 "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) "
1387 #. If both arguments are 0, a domain error shall not occur.
1389 #: build/C/man3/atan2.3:162
1391 "If I<y> is positive infinity (negative infinity) and I<x> is positive "
1392 "infinity, +pi/4 (-pi/4) is returned."
1394 "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"
1398 #: build/C/man3/atan2.3:180
1400 "B<acos>(3), B<asin>(3), B<atan>(3), B<carg>(3), B<cos>(3), B<sin>(3), B<tan>"
1403 "B<acos>(3), B<asin>(3), B<atan>(3), B<carg>(3), B<cos>(3), B<sin>(3), B<tan>"
1407 #: build/C/man3/atanh.3:35
1413 #: build/C/man3/atanh.3:35 build/C/man3/cos.3:34 build/C/man3/lgamma.3:11
1414 #: build/C/man3/sin.3:35 build/C/man3/tan.3:35
1420 #: build/C/man3/atanh.3:38
1421 msgid "atanh, atanhf, atanhl - inverse hyperbolic tangent function"
1422 msgstr "atanh, atanhf, atanhl - 逆双曲線正接(inverse hyperbolic tangent)関数"
1425 #: build/C/man3/atanh.3:43
1427 msgid "B<double atanh(double >I<x>B<);>\n"
1428 msgstr "B<double atanh(double >I<x>B<);>\n"
1431 #: build/C/man3/atanh.3:45
1433 msgid "B<float atanhf(float >I<x>B<);>\n"
1434 msgstr "B<float atanhf(float >I<x>B<);>\n"
1437 #: build/C/man3/atanh.3:47
1439 msgid "B<long double atanhl(long double >I<x>B<);>\n"
1440 msgstr "B<long double atanhl(long double >I<x>B<);>\n"
1443 #: build/C/man3/atanh.3:58
1445 msgstr "B<atanh>():"
1448 #: build/C/man3/atanh.3:69
1449 msgid "B<atanhf>(), B<atanhl>():"
1450 msgstr "B<atanhf>(), B<atanhl>():"
1453 #: build/C/man3/atanh.3:84
1455 "The B<atanh>() function calculates the inverse hyperbolic tangent of I<x>; "
1456 "that is the value whose hyperbolic tangent is I<x>."
1458 "B<atanh>() 関数は I<x> の逆双曲線正接 (inverse hyperbolic tangent) を計算す"
1459 "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"
1463 #: build/C/man3/atanh.3:87
1465 "On success, these functions return the inverse hyperbolic tangent of I<x>."
1466 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。"
1469 #: build/C/man3/atanh.3:106
1471 "If I<x> is +1 or -1, a pole error occurs, and the functions return "
1472 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the "
1473 "mathematically correct sign."
1475 "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"
1476 "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"
1479 #. POSIX.1-2001 documents an optional range error for subnormal x;
1480 #. glibc 2.8 does not do this.
1482 #: build/C/man3/atanh.3:115
1484 "If the absolute value of I<x> is greater than 1, a domain error occurs, and "
1485 "a NaN is returned."
1487 "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 "
1491 #: build/C/man3/atanh.3:122
1493 msgid "Domain error: I<x> less than -1 or greater than +1"
1494 msgstr "領域エラー (domain error): I<x> が -1 より小さいか +1 より大きい"
1497 #: build/C/man3/atanh.3:130
1499 msgid "Pole error: I<x> is +1 or -1"
1500 msgstr "極エラー (pole error): I<x> が +1 か -1"
1503 #: build/C/man3/atanh.3:139 build/C/man3/lgamma.3:146 build/C/man3/pow.3:300
1505 "I<errno> is set to B<ERANGE> (but see BUGS). A divide-by-zero floating-"
1506 "point exception (B<FE_DIVBYZERO>) is raised."
1508 "I<errno> に B<ERANGE> が設定される (「バグ」の節も参照)。 0 による除算 "
1509 "(divide-by-zero) 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
1512 #: build/C/man3/atanh.3:145 build/C/man3/cos.3:110 build/C/man3/cosh.3:125
1513 #: build/C/man3/expm1.3:139 build/C/man3/fenv.3:312 build/C/man3/fmod.3:152
1514 #: build/C/man3/j0.3:156 build/C/man3/lgamma.3:165 build/C/man3/log.3:134
1515 #: build/C/man3/nextafter.3:177 build/C/man3/pow.3:322
1516 #: build/C/man3/remainder.3:204 build/C/man3/sin.3:114 build/C/man3/tan.3:139
1517 #: build/C/man3/tgamma.3:171 build/C/man3/y0.3:229
1522 #. Bug: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6759
1523 #. This can be seen in sysdeps/ieee754/k_standard.c
1525 #: build/C/man3/atanh.3:156
1527 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> as set to "
1528 "B<EDOM> instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
1529 "does the right thing."
1531 "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"
1532 "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 "
1533 "2.10 以降の glibc では、正しい動作をする。"
1536 #: build/C/man3/atanh.3:163
1538 "B<acosh>(3), B<asinh>(3), B<catanh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1540 "B<acosh>(3), B<asinh>(3), B<catanh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1543 #: build/C/man3/cbrt.3:30
1549 #: build/C/man3/cbrt.3:33
1550 msgid "cbrt, cbrtf, cbrtl - cube root function"
1551 msgstr "cbrt, cbrtf, cbrtl - 立方根を計算する関数"
1554 #: build/C/man3/cbrt.3:38
1556 msgid "B<double cbrt(double >I<x>B<);>\n"
1557 msgstr "B<double cbrt(double >I<x>B<);>\n"
1560 #: build/C/man3/cbrt.3:40
1562 msgid "B<float cbrtf(float >I<x>B<);>\n"
1563 msgstr "B<float cbrtf(float >I<x>B<);>\n"
1566 #: build/C/man3/cbrt.3:42
1568 msgid "B<long double cbrtl(long double >I<x>B<);>\n"
1569 msgstr "B<long double cbrtl(long double >I<x>B<);>\n"
1572 #: build/C/man3/cbrt.3:53
1577 #: build/C/man3/cbrt.3:64
1578 msgid "B<cbrtf>(), B<cbrtl>():"
1579 msgstr "B<cbrtf>(), B<cbrtl>():"
1582 #: build/C/man3/cbrt.3:67
1584 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1585 "_ISOC99_SOURCE || _POSIX_C_SOUCE\\ E<gt>=\\ 200112L;"
1587 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1588 "_ISOC99_SOURCE || _POSIX_C_SOUCE\\ E<gt>=\\ 200112L;"
1591 #: build/C/man3/cbrt.3:79
1593 "The B<cbrt>() function returns the (real) cube root of I<x>. This function "
1594 "cannot fail; every representable real value has a representable real cube "
1597 "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。"
1598 "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"
1602 #: build/C/man3/cbrt.3:82
1603 msgid "These functions return the cube root of I<x>."
1604 msgstr "これらの関数は I<x> の立方根を返す。"
1607 #: build/C/man3/cbrt.3:88
1609 "If I<x> is +0, -0, positive infinity, negative infinity, or NaN, I<x> is "
1612 "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"
1616 #: build/C/man3/cbrt.3:94 build/C/man3/expm1.3:139 build/C/man3/fdim.3:91
1617 #: build/C/man3/fma.3:158 build/C/man3/fmax.3:60 build/C/man3/fmin.3:60
1618 #: build/C/man3/ilogb.3:148 build/C/man3/isgreater.3:127
1619 #: build/C/man3/log1p.3:145 build/C/man3/logb.3:145 build/C/man3/lrint.3:111
1620 #: build/C/man3/lround.3:114 build/C/man3/remquo.3:126 build/C/man3/rint.3:118
1621 #: build/C/man3/round.3:98 build/C/man3/scalbln.3:173
1622 #: build/C/man3/tgamma.3:164 build/C/man3/trunc.3:85
1623 msgid "C99, POSIX.1-2001."
1624 msgstr "C99, POSIX.1-2001."
1627 #: build/C/man3/cbrt.3:97
1628 msgid "B<pow>(3), B<sqrt>(3)"
1629 msgstr "B<pow>(3), B<sqrt>(3)"
1632 #: build/C/man3/ceil.3:27
1638 #: build/C/man3/ceil.3:31
1640 "ceil, ceilf, ceill - ceiling function: smallest integral value not less than "
1642 msgstr "ceil, ceilf, ceill - 引き数を下回らない最小の整数値"
1645 #: build/C/man3/ceil.3:36
1647 msgid "B<double ceil(double >I<x>B<);>\n"
1648 msgstr "B<double ceil(double >I<x>B<);>\n"
1651 #: build/C/man3/ceil.3:38
1653 msgid "B<float ceilf(float >I<x>B<);>\n"
1654 msgstr "B<float ceilf(float >I<x>B<);>\n"
1657 #: build/C/man3/ceil.3:40
1659 msgid "B<long double ceill(long double >I<x>B<);>\n"
1660 msgstr "B<long double ceill(long double >I<x>B<);>\n"
1663 #: build/C/man3/ceil.3:52
1664 msgid "B<ceilf>(), B<ceill>():"
1665 msgstr "B<ceilf>(), B<ceill>():"
1668 #: build/C/man3/ceil.3:63
1670 "These functions return the smallest integral value that is not less than "
1672 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。"
1675 #: build/C/man3/ceil.3:69
1676 msgid "For example, I<ceil(0.5)> is 1.0, and I<ceil(-0.5)> is 0.0."
1677 msgstr "例えば、 I<ceil(0.5)> は 1.0 であり、 I<ceil(-0.5)> は 0.0 である。"
1680 #: build/C/man3/ceil.3:72
1681 msgid "These functions return the ceiling of I<x>."
1682 msgstr "これらの関数は I<x> を下回らない整数値を返す。"
1685 #: build/C/man3/ceil.3:78 build/C/man3/rint.3:113 build/C/man3/round.3:83
1686 msgid "If I<x> is integral, +0, -0, NaN, or infinite, I<x> itself is returned."
1688 "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。"
1691 #: build/C/man3/ceil.3:81 build/C/man3/floor.3:80 build/C/man3/rint.3:116
1692 #: build/C/man3/round.3:86
1694 "No errors occur. POSIX.1-2001 documents a range error for overflows, but "
1697 "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 "
1698 "error) の 記載がある。「注意」の節を参照のこと。"
1701 #: build/C/man3/ceil.3:89
1702 msgid "The B<ceil>(), B<ceilf>(), and B<ceill>() functions are thread-safe."
1703 msgstr "関数 B<ceil>(), B<ceilf>(), B<ceill>() はスレッドセーフである。"
1706 #: build/C/man3/ceil.3:111 build/C/man3/floor.3:110 build/C/man3/rint.3:133
1708 "SUSv2 and POSIX.1-2001 contain text about overflow (which might set I<errno> "
1709 "to B<ERANGE>, or raise an B<FE_OVERFLOW> exception). In practice, the "
1710 "result cannot overflow on any current machine, so this error-handling stuff "
1711 "is just nonsense. (More precisely, overflow can happen only when the "
1712 "maximum value of the exponent is smaller than the number of mantissa bits. "
1713 "For the IEEE-754 standard 32-bit and 64-bit floating-point numbers the "
1714 "maximum value of the exponent is 128 (respectively, 1024), and the number of "
1715 "mantissa bits is 24 (respectively, 53).)"
1717 "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"
1718 "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"
1719 "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"
1720 "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"
1721 "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"
1722 "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"
1723 "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。)"
1726 #: build/C/man3/ceil.3:120 build/C/man3/trunc.3:94
1728 "The integral value returned by these functions may be too large to store in "
1729 "an integer type (I<int>, I<long>, etc.). To avoid an overflow, which will "
1730 "produce undefined results, an application should perform a range check on "
1731 "the returned value before assigning it to an integer type."
1733 "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"
1734 "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"
1735 "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"
1739 #: build/C/man3/ceil.3:127
1741 "B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
1744 "B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
1748 #: build/C/man3/copysign.3:31
1754 #: build/C/man3/copysign.3:31
1760 #: build/C/man3/copysign.3:34
1761 msgid "copysign, copysignf, copysignl - copy sign of a number"
1762 msgstr "copysign, copysignf, copysignl - 数の符号をコピーする"
1765 #: build/C/man3/copysign.3:39
1767 msgid "B<double copysign(double >I<x>B<, double >I<y>B<);>\n"
1768 msgstr "B<double copysign(double >I<x>B<, double >I<y>B<);>\n"
1771 #: build/C/man3/copysign.3:41
1773 msgid "B<float copysignf(float >I<x>B<, float >I<y>B<);>\n"
1774 msgstr "B<float copysignf(float >I<x>B<, float >I<y>B<);>\n"
1777 #: build/C/man3/copysign.3:43
1779 msgid "B<long double copysignl(long double >I<x>B<, long double >I<y>B<);>\n"
1780 msgstr "B<long double copysignl(long double >I<x>B<, long double >I<y>B<);>\n"
1783 #: build/C/man3/copysign.3:56
1784 msgid "B<copysign>(), B<copysignf>(), B<copysignl>():"
1785 msgstr "B<copysign>(), B<copysignf>(), B<copysignl>():"
1788 #: build/C/man3/copysign.3:59
1790 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1791 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
1793 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1794 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
1797 #: build/C/man3/copysign.3:72
1799 "The B<copysign>() functions return a value whose absolute value matches "
1800 "that of I<x>, but whose sign bit matches that of I<y>."
1802 "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"
1806 #: build/C/man3/copysign.3:78
1808 "For example, I<copysign(42.0,\\ -1.0)> and I<copysign(-42.0, -1.0)> both "
1812 "I<copysign(42.0,\\ -1.0)> と I<copysign(-42.0, -1.0)> はどちらも -42.0 を返"
1816 #: build/C/man3/copysign.3:83
1818 "On success, these functions return a value whose magnitude is taken from "
1819 "I<x> and whose sign is taken from I<y>."
1821 "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"
1825 #: build/C/man3/copysign.3:90
1826 msgid "If I<x> is a NaN, a NaN with the sign bit of I<y> is returned."
1827 msgstr "I<x> が NaN の場合、NaN に I<y> の符号ビットをつけて返す。"
1830 #: build/C/man3/copysign.3:97 build/C/man3/nextafter.3:177
1831 #: build/C/man3/signbit.3:70
1833 "C99, POSIX.1-2001. This function is defined in IEC 559 (and the appendix "
1834 "with recommended functions in IEEE 754/IEEE 854)."
1836 "C99, POSIX.1-2001. この関数は IEC 559 で定義されている (また IEEE 754/IEEE "
1837 "854 では付録で推奨関数として定義されている)。"
1840 #: build/C/man3/copysign.3:102
1842 "On architectures where the floating-point formats are not IEEE 754 "
1843 "compliant, the B<copysign>() functions may treat a negative zero as "
1846 "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"
1850 #: build/C/man3/copysign.3:104
1851 msgid "B<signbit>(3)"
1852 msgstr "B<signbit>(3)"
1855 #: build/C/man3/cos.3:34
1861 #: build/C/man3/cos.3:37
1862 msgid "cos, cosf, cosl - cosine function"
1863 msgstr "cos, cosf, cosl - 余弦 (コサイン) 関数"
1866 #: build/C/man3/cos.3:42
1868 msgid "B<double cos(double >I<x>B<);>\n"
1869 msgstr "B<double cos(double >I<x>B<);>\n"
1872 #: build/C/man3/cos.3:44
1874 msgid "B<float cosf(float >I<x>B<);>\n"
1875 msgstr "B<float cosf(float >I<x>B<);>\n"
1878 #: build/C/man3/cos.3:46
1880 msgid "B<long double cosl(long double >I<x>B<);>\n"
1881 msgstr "B<long double cosl(long double >I<x>B<);>\n"
1884 #: build/C/man3/cos.3:58
1885 msgid "B<cosf>(), B<cosl>():"
1886 msgstr "B<cosf>(), B<cosl>():"
1889 #: build/C/man3/cos.3:75
1891 "The B<cos>() function returns the cosine of I<x>, where I<x> is given in "
1894 "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"
1898 #: build/C/man3/cos.3:78
1899 msgid "On success, these functions return the cosine of I<x>."
1900 msgstr "成功すると、これらの関数は I<x> の余弦を返す。"
1903 #: build/C/man3/cos.3:95 build/C/man3/fmod.3:127 build/C/man3/ilogb.3:130
1904 #: build/C/man3/sin.3:99 build/C/man3/sincos.3:59 build/C/man3/tan.3:114
1906 msgid "Domain error: I<x> is an infinity"
1907 msgstr "領域エラー (domain error): I<x> が無限大である"
1910 #: build/C/man3/cos.3:104 build/C/man3/fmod.3:136 build/C/man3/sin.3:108
1911 #: build/C/man3/tan.3:123
1913 "I<errno> is set to B<EDOM> (but see BUGS). An invalid floating-point "
1914 "exception (B<FE_INVALID>) is raised."
1916 "I<errno> に B<EDOM> が設定される (「バグ」の節も参照)。 不正 (invalid) 浮動小"
1917 "数点例外 (B<FE_INVALID>) が上がる。"
1920 #: build/C/man3/cos.3:110 build/C/man3/cosh.3:125 build/C/man3/erf.3:132
1921 #: build/C/man3/erfc.3:128 build/C/man3/hypot.3:164 build/C/man3/log2.3:97
1923 "C99, POSIX.1-2001. The variant returning I<double> also conforms to SVr4, "
1926 "C99, POSIX.1-2001. I<double> 版の関数は SVr4, 4.3BSD にも準拠している。"
1928 #. http://sourceware.org/bugzilla/show_bug.cgi?id=6782
1930 #: build/C/man3/cos.3:117 build/C/man3/sin.3:121 build/C/man3/tan.3:146
1932 "Before version 2.10, the glibc implementation did not set I<errno> to "
1933 "B<EDOM> when a domain error occurred."
1935 "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、 "
1936 "I<error> に B<EDOM> が設定されなかった。"
1939 #: build/C/man3/cos.3:126
1941 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<ccos>(3), B<sin>(3), "
1942 "B<sincos>(3), B<tan>(3)"
1944 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<ccos>(3), B<sin>(3), "
1945 "B<sincos>(3), B<tan>(3)"
1948 #: build/C/man3/cosh.3:36
1954 #: build/C/man3/cosh.3:39
1955 msgid "cosh, coshf, coshl - hyperbolic cosine function"
1956 msgstr "cosh, coshf, coshl - 双曲線余弦 (ハイパボリックコサイン) 関数"
1959 #: build/C/man3/cosh.3:44
1961 msgid "B<double cosh(double >I<x>B<);>\n"
1962 msgstr "B<double cosh(double >I<x>B<);>\n"
1965 #: build/C/man3/cosh.3:46
1967 msgid "B<float coshf(float >I<x>B<);>\n"
1968 msgstr "B<float coshf(float >I<x>B<);>\n"
1971 #: build/C/man3/cosh.3:48
1973 msgid "B<long double coshl(long double >I<x>B<);>\n"
1974 msgstr "B<long double coshl(long double >I<x>B<);>\n"
1977 #: build/C/man3/cosh.3:60
1978 msgid "B<coshf>(), B<coshl>():"
1979 msgstr "B<coshf>(), B<coshl>():"
1982 #: build/C/man3/cosh.3:75
1984 "The B<cosh>() function returns the hyperbolic cosine of I<x>, which is "
1985 "defined mathematically as:"
1987 "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"
1991 #: build/C/man3/cosh.3:78
1993 msgid " cosh(x) = (exp(x) + exp(-x)) / 2\n"
1994 msgstr " cosh(x) = (exp(x) + exp(-x)) / 2\n"
1997 #: build/C/man3/cosh.3:82
1998 msgid "On success, these functions return the hyperbolic cosine of I<x>."
1999 msgstr "成功すると、これらの関数は I<x> の双曲線余弦を返す。"
2002 #: build/C/man3/cosh.3:90 build/C/man3/erfc.3:83
2003 msgid "If I<x> is +0 or -0, 1 is returned."
2004 msgstr "I<x> が +0 か -0 の場合、1 が返される。"
2007 #: build/C/man3/cosh.3:95 build/C/man3/lgamma.3:109
2009 "If I<x> is positive infinity or negative infinity, positive infinity is "
2011 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。"
2014 #: build/C/man3/cosh.3:104 build/C/man3/exp.3:105
2016 "If the result overflows, a range error occurs, and the functions return "
2017 "+B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, respectively."
2019 "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 "
2020 "+B<HUGE_VAL>, +B<HUGE_VALF>, +B<HUGE_VALL> を返す。"
2023 #: build/C/man3/cosh.3:111 build/C/man3/fdim.3:66 build/C/man3/fma.3:133
2024 #: build/C/man3/hypot.3:135 build/C/man3/lgamma.3:146
2025 #: build/C/man3/nextafter.3:150 build/C/man3/sinh.3:116 build/C/man3/tan.3:123
2026 #: build/C/man3/tgamma.3:132 build/C/man3/y0.3:210
2028 msgid "Range error: result overflow"
2029 msgstr "範囲エラー (range error): 結果のオーバーフロー"
2032 #: build/C/man3/cosh.3:119 build/C/man3/exp.3:120 build/C/man3/hypot.3:143
2033 #: build/C/man3/ldexp.3:121 build/C/man3/lgamma.3:156 build/C/man3/pow.3:308
2034 #: build/C/man3/sinh.3:124 build/C/man3/tgamma.3:140
2036 "I<errno> is set to B<ERANGE>. An overflow floating-point exception "
2037 "(B<FE_OVERFLOW>) is raised."
2039 "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 "
2040 "(B<FE_OVERFLOW>) が上がる。"
2043 #: build/C/man3/cosh.3:130
2045 "In glibc version 2.3.4 and earlier, an overflow floating-point "
2046 "(B<FE_OVERFLOW>) exception is not raised when an overflow occurs."
2048 "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"
2049 "ロー浮動小数点例外 (B<FE_OVERFLOW>) が上がらなかった。"
2052 #: build/C/man3/cosh.3:137
2054 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<ccos>(3), B<sinh>(3), B<tanh>(3)"
2056 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<ccos>(3), B<sinh>(3), B<tanh>(3)"
2059 #: build/C/man3/div.3:34
2065 #: build/C/man3/div.3:34
2071 #: build/C/man3/div.3:38
2073 "div, ldiv, lldiv, imaxdiv - compute quotient and remainder of an integer "
2075 msgstr "div, ldiv, lldiv, imaxdiv - integer 型の割算の商と余りを計算する"
2078 #: build/C/man3/div.3:43
2080 msgid "B<div_t div(int >I<numerator>B<, int >I<denominator>B<);>\n"
2081 msgstr "B<div_t div(int >I<numerator>B<, int >I<denominator>B<);>\n"
2084 #: build/C/man3/div.3:45
2086 msgid "B<ldiv_t ldiv(long >I<numerator>B<, long >I<denominator>B<);>\n"
2087 msgstr "B<ldiv_t ldiv(long >I<numerator>B<, long >I<denominator>B<);>\n"
2090 #: build/C/man3/div.3:47
2092 msgid "B<lldiv_t lldiv(long long >I<numerator>B<, long long >I<denominator>B<);>\n"
2093 msgstr "B<lldiv_t lldiv(long long >I<numerator>B<, long long >I<denominator>B<);>\n"
2096 #: build/C/man3/div.3:51
2098 msgid "B<imaxdiv_t imaxdiv(intmax_t >I<numerator>B<, intmax_t >I<denominator>B<);>\n"
2099 msgstr "B<imaxdiv_t imaxdiv(intmax_t >I<numerator>B<, intmax_t >I<denominator>B<);>\n"
2102 #: build/C/man3/div.3:60
2104 msgstr "B<lldiv>():"
2107 #: build/C/man3/div.3:78
2109 "The B<div>() function computes the value I<numerator>/I<denominator> and "
2110 "returns the quotient and remainder in a structure named I<div_t> that "
2111 "contains two integer members (in unspecified order) named I<quot> and "
2112 "I<rem>. The quotient is rounded toward zero. The result satisfies "
2113 "I<quot>*I<denominator>+I<rem> = I<numerator>."
2115 "B<div>() 関数は I<numerator>/I<denominator> の値を計算する。 商と余りは、 "
2116 "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 "
2117 "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"
2118 "い方に丸められる。 結果は I<quot>*I<denominator>+I<rem> = I<numerator> を満た"
2122 #: build/C/man3/div.3:89
2124 "The B<ldiv>(), B<lldiv>(), and B<imaxdiv>() functions do the same, dividing "
2125 "numbers of the indicated type and returning the result in a structure of the "
2126 "indicated name, in all cases with fields I<quot> and I<rem> of the same type "
2127 "as the function arguments."
2129 "B<ldiv>(), B<lldiv>(), B<imaxdiv>() 関数は同様な動作をし、 上に示した型の数"
2130 "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 "
2131 "I<quot> と I<rem> は、 関数の引き数と同じ型である。"
2134 #: build/C/man3/div.3:91
2135 msgid "The I<div_t> (etc.) structure."
2136 msgstr "I<div_t> (などの) 構造体。"
2139 #: build/C/man3/div.3:100
2141 "The B<div>(), B<ldiv>(), B<lldiv>(), and B<imaxdiv>() functions are thread-"
2143 msgstr "関数 B<div>(), B<ldiv>(), B<lldiv>(), B<imaxdiv>() はスレッドセーフである。"
2146 #: build/C/man3/div.3:107
2148 "SVr4, 4.3BSD, C89. C99. The functions B<lldiv>() and B<imaxdiv>() were "
2151 "SVr4, 4.3BSD, C89, C99.\n"
2152 "関数 B<lldiv>() と B<imaxdiv>() は C99 に追加された。"
2155 #: build/C/man3/div.3:107 build/C/man3/frexp.3:114 build/C/man3/matherr.3:275
2156 #: build/C/man3/remainder.3:213
2162 #: build/C/man3/div.3:109
2164 msgstr "以下の式を計算すると、"
2167 #: build/C/man3/div.3:112
2169 msgid " div_t q = div(-5, 3);\n"
2170 msgstr " div_t q = div(-5, 3);\n"
2173 #: build/C/man3/div.3:115
2174 msgid "the values I<q.quot> and I<q.rem> are -1 and -2, respectively."
2175 msgstr "I<q.quot> と I<q.rem> はそれぞれ -1 と -2 になる。"
2178 #: build/C/man3/div.3:118
2179 msgid "B<abs>(3), B<remainder>(3)"
2180 msgstr "B<abs>(3), B<remainder>(3)"
2183 #: build/C/man3/erf.3:35
2189 #: build/C/man3/erf.3:38
2190 msgid "erf, erff, erfl, - error function"
2191 msgstr "erf, erff, erfl - 誤差関数"
2194 #: build/C/man3/erf.3:45
2197 "B<double erf(double >I<x>B<);>\n"
2198 "B<float erff(float >I<x>B<);>\n"
2199 "B<long double erfl(long double >I<x>B<);>\n"
2201 "B<double erf(double >I<x>B<);>\n"
2202 "B<float erff(float >I<x>B<);>\n"
2203 "B<long double erfl(long double >I<x>B<);>\n"
2206 #: build/C/man3/erf.3:56
2211 #: build/C/man3/erf.3:59 build/C/man3/erfc.3:50 build/C/man3/fpclassify.3:53
2212 #: build/C/man3/hypot.3:59 build/C/man3/lgamma.3:46
2214 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE || "
2215 "_POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2217 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE || "
2218 "_POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2221 #: build/C/man3/erf.3:66
2222 msgid "B<erff>(), B<erfl>():"
2223 msgstr "B<erff>(), B<erfl>():"
2226 #: build/C/man3/erf.3:81
2227 msgid "The B<erf>() function returns the error function of I<x>, defined as"
2228 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。"
2231 #: build/C/man3/erf.3:81
2233 msgid " erf(x) = 2/sqrt(pi)* integral from 0 to x of exp(-t*t) dt"
2234 msgstr " erf(x) = 2/sqrt(pi)* integral from 0 to x of exp(-t*t) dt"
2237 #: build/C/man3/erf.3:87
2239 "On success, these functions return the error function of I<x>, a value in "
2240 "the range [-1,\\ 1]."
2242 "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"
2245 #. POSIX.1-2001 documents an optional range error (underflow)
2247 #. glibc 2.8 does not do this.
2249 #: build/C/man3/erf.3:100 build/C/man3/tanh.3:98
2250 msgid "If I<x> is positive infinity (negative infinity), +1 (-1) is returned."
2251 msgstr "I<x> が正の無限大 (負の無限大) の場合、+1 (-1) が返される。"
2254 #: build/C/man3/erf.3:106
2256 "If I<x> is subnormal, a range error occurs, and the return value is 2*x/sqrt"
2259 "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/"
2263 #: build/C/man3/erf.3:113
2265 msgid "Range error: result underflow (I<x> is subnormal)"
2266 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)"
2268 #. e.g., tgamma(-172.5) on glibc 2.8/x86-32
2273 #: build/C/man3/erf.3:121 build/C/man3/erfc.3:117 build/C/man3/fma.3:149
2274 #: build/C/man3/hypot.3:151 build/C/man3/nextafter.3:168
2275 #: build/C/man3/scalb.3:171 build/C/man3/scalbln.3:153
2276 #: build/C/man3/tgamma.3:152
2277 msgid "An underflow floating-point exception (B<FE_UNDERFLOW>) is raised."
2278 msgstr "アンダーフロー浮動小数点例外 (B<FE_UNDERFLOW>) が上がる。"
2280 #. FIXME . Is it intentional that these functions do not set errno?
2281 #. sin() and cos() also don't set errno; bugs have been raised for
2284 #: build/C/man3/erf.3:126 build/C/man3/erfc.3:122 build/C/man3/fdim.3:79
2285 #: build/C/man3/fma.3:154 build/C/man3/log1p.3:142 build/C/man3/logb.3:143
2286 #: build/C/man3/lrint.3:107 build/C/man3/lround.3:110
2287 #: build/C/man3/nextafter.3:173 build/C/man3/remquo.3:122
2288 #: build/C/man3/scalb.3:177 build/C/man3/scalbln.3:158
2289 #: build/C/man3/sincos.3:73
2290 msgid "These functions do not set I<errno>."
2291 msgstr "これらの関数は I<errno> を設定しない。"
2294 #: build/C/man3/erf.3:136
2295 msgid "B<cerf>(3), B<erfc>(3), B<exp>(3)"
2296 msgstr "B<cerf>(3), B<erfc>(3), B<exp>(3)"
2299 #: build/C/man3/erfc.3:26
2305 #: build/C/man3/erfc.3:29
2306 msgid "erfc, erfcf, erfcl - complementary error function"
2307 msgstr "erfc, erfcf, erfcl - 相補誤差関数"
2310 #: build/C/man3/erfc.3:36
2313 "B<double erfc(double >I<x>B<);>\n"
2314 "B<float erfcf(float >I<x>B<);>\n"
2315 "B<long double erfcl(long double >I<x>B<);>\n"
2317 "B<double erfc(double >I<x>B<);>\n"
2318 "B<float erfcf(float >I<x>B<);>\n"
2319 "B<long double erfcl(long double >I<x>B<);>\n"
2322 #: build/C/man3/erfc.3:47
2327 #: build/C/man3/erfc.3:57
2328 msgid "B<erfcf>(), B<erfcl>():"
2329 msgstr "B<erfcf>(), B<erfcl>():"
2332 #: build/C/man3/erfc.3:60
2334 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600|| _ISOC99_SOURCE "
2335 "|| _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2337 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
2338 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2341 #: build/C/man3/erfc.3:71
2343 "The B<erfc>() function returns the complementary error function of I<x>, "
2344 "that is, 1.0 - erf(x)."
2345 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。"
2348 #: build/C/man3/erfc.3:75
2350 "On success, these functions return the complementary error function of I<x>, "
2351 "a value in the range [0,2]."
2353 "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"
2357 #: build/C/man3/erfc.3:88
2358 msgid "If I<x> is positive infinity, +0 is returned."
2359 msgstr "I<x> が正の無限大の場合、+0 が返される。"
2362 #: build/C/man3/erfc.3:93
2363 msgid "If I<x> is negative infinity, +2 is returned."
2364 msgstr "I<x> が負の無限大の場合、+2 が返される。"
2367 #: build/C/man3/erfc.3:96
2369 "If the function result underflows and produces an unrepresentable value, the "
2370 "return value is 0.0."
2372 "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"
2375 #. e.g., erfc(27) on x86-32
2377 #: build/C/man3/erfc.3:102
2379 "If the function result underflows but produces a representable (i.e., "
2380 "subnormal) value, that value is returned, and a range error occurs."
2382 "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 "
2383 "(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"
2387 #: build/C/man3/erfc.3:109
2389 msgid "Range error: result underflow (result is subnormal)"
2390 msgstr "範囲エラー: 結果のアンダーフロー (結果が非正規化数)"
2393 #: build/C/man3/erfc.3:135
2395 "The B<erfc>() functions are provided to avoid the loss accuracy that would "
2396 "occur for the calculation 1-erf(x) for large values of I<x> (for which the "
2397 "value of erf(x) approaches 1)."
2399 "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 "
2400 "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"
2404 #: build/C/man3/erfc.3:139
2405 msgid "B<cerf>(3), B<erf>(3), B<exp>(3)"
2406 msgstr "B<cerf>(3), B<erf>(3), B<exp>(3)"
2409 #: build/C/man3/exp.3:36
2415 #: build/C/man3/exp.3:39
2416 msgid "exp, expf, expl - base-e exponential function"
2417 msgstr "exp, expf, expl - 底が e の指数関数"
2420 #: build/C/man3/exp.3:44
2422 msgid "B<double exp(double >I<x>B<);>\n"
2423 msgstr "B<double exp(double >I<x>B<);>\n"
2426 #: build/C/man3/exp.3:46
2428 msgid "B<float expf(float >I<x>B<);>\n"
2429 msgstr "B<float expf(float >I<x>B<);>\n"
2432 #: build/C/man3/exp.3:48
2434 msgid "B<long double expl(long double >I<x>B<);>\n"
2435 msgstr "B<long double expl(long double >I<x>B<);>\n"
2438 #: build/C/man3/exp.3:60
2439 msgid "B<expf>(), B<expl>():"
2440 msgstr "B<expf>(), B<expl>():"
2443 #: build/C/man3/exp.3:74
2445 "The B<exp>() function returns the value of e (the base of natural "
2446 "logarithms) raised to the power of I<x>."
2447 msgstr "B<exp>() 関数は e の I<x> 乗の値を返す (e は自然対数の底)。"
2450 #: build/C/man3/exp.3:77
2451 msgid "On success, these functions return the exponential value of I<x>."
2452 msgstr "成功すると、これらの関数は e の I<x> 乗を返す。"
2455 #: build/C/man3/exp.3:92
2456 msgid "If I<x> is negative infinity, +0 is returned."
2457 msgstr "I<x> が負の無限大の場合、+0 が返される。"
2460 #: build/C/man3/exp.3:96 build/C/man3/ldexp.3:96
2461 msgid "If the result underflows, a range error occurs, and zero is returned."
2463 "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"
2467 #: build/C/man3/exp.3:112 build/C/man3/expm1.3:124 build/C/man3/ldexp.3:113
2468 #: build/C/man3/scalb.3:155 build/C/man3/scalbln.3:137
2470 msgid "Range error, overflow"
2471 msgstr "範囲エラー (range error)、オーバーフローの場合"
2474 #: build/C/man3/exp.3:120 build/C/man3/ldexp.3:121 build/C/man3/scalb.3:163
2475 #: build/C/man3/scalbln.3:145
2477 msgid "Range error, underflow"
2478 msgstr "範囲エラー (range error)、アンダーフローの場合"
2481 #: build/C/man3/exp.3:128 build/C/man3/ldexp.3:129 build/C/man3/pow.3:316
2483 "I<errno> is set to B<ERANGE>. An underflow floating-point exception "
2484 "(B<FE_UNDERFLOW>) is raised."
2486 "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 "
2487 "(B<FE_UNDERFLOW>) が上がる。"
2490 #: build/C/man3/exp.3:140
2491 msgid "B<cbrt>(3), B<cexp>(3), B<exp10>(3), B<exp2>(3), B<sqrt>(3)"
2492 msgstr "B<cbrt>(3), B<cexp>(3), B<exp10>(3), B<exp2>(3), B<sqrt>(3)"
2495 #: build/C/man3/exp10.3:35
2501 #: build/C/man3/exp10.3:35 build/C/man7/math_error.7:26
2502 #: build/C/man3/pow10.3:25 build/C/man3/sincos.3:9
2508 #: build/C/man3/exp10.3:38
2509 msgid "exp10, exp10f, exp10l - base-10 exponential function"
2510 msgstr "exp10, exp10f, exp10l - 基数が 10 の指数関数"
2513 #: build/C/man3/exp10.3:41 build/C/man3/fenv.3:290
2515 msgid "B<#define _GNU_SOURCE> /* See feature_test_macros(7) */\n"
2516 msgstr "B<#define _GNU_SOURCE> /* feature_test_macros(7) 参照 */\n"
2519 #: build/C/man3/exp10.3:45
2521 msgid "B<double exp10(double >I<x>B<);>\n"
2522 msgstr "B<double exp10(double >I<x>B<);>\n"
2525 #: build/C/man3/exp10.3:47
2527 msgid "B<float exp10f(float >I<x>B<);>\n"
2528 msgstr "B<float exp10f(float >I<x>B<);>\n"
2531 #: build/C/man3/exp10.3:49
2533 msgid "B<long double exp10l(long double >I<x>B<);>\n"
2534 msgstr "B<long double exp10l(long double >I<x>B<);>\n"
2537 #: build/C/man3/exp10.3:58
2539 "The B<exp10>() function returns the value of 10 raised to the power of I<x>."
2540 msgstr "B<exp10>() 関数は 10 の I<x> 乗の値を返す。"
2543 #: build/C/man3/exp10.3:61
2545 "On success, these functions return the base-10 exponential value of I<x>."
2546 msgstr "成功すると、これらの関数は 10 の I<x> 乗を返す。"
2549 #: build/C/man3/exp10.3:65 build/C/man3/exp2.3:81
2551 "For various special cases, including the handling of infinity and NaN, as "
2552 "well as overflows and underflows, see B<exp>(3)."
2554 "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"
2555 "状況については、 B<exp>(3) を参照のこと。"
2558 #: build/C/man3/exp10.3:75 build/C/man3/exp2.3:89
2560 "For a discussion of the errors that can occur for these functions, see B<exp>"
2562 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。"
2565 #: build/C/man3/exp10.3:75 build/C/man3/exp2.3:89 build/C/man3/fdim.3:79
2566 #: build/C/man3/fenv.3:263 build/C/man3/fma.3:154 build/C/man3/fmax.3:56
2567 #: build/C/man3/fmin.3:56 build/C/man3/log2.3:89 build/C/man3/lrint.3:107
2568 #: build/C/man3/lround.3:110 build/C/man3/nan.3:73 build/C/man3/pow10.3:47
2569 #: build/C/man3/remquo.3:122 build/C/man3/round.3:86
2570 #: build/C/man3/scalbln.3:158 build/C/man3/sincos.3:73
2571 #: build/C/man3/tgamma.3:160 build/C/man3/trunc.3:73
2577 #: build/C/man3/exp10.3:77 build/C/man3/exp2.3:91 build/C/man3/fdim.3:81
2578 #: build/C/man3/fenv.3:265 build/C/man3/fma.3:156 build/C/man3/fmax.3:58
2579 #: build/C/man3/fmin.3:58 build/C/man3/log2.3:91 build/C/man3/lrint.3:109
2580 #: build/C/man3/lround.3:112 build/C/man3/nan.3:75 build/C/man3/pow10.3:49
2581 #: build/C/man3/remquo.3:124 build/C/man3/round.3:88
2582 #: build/C/man3/scalbln.3:160 build/C/man3/sincos.3:75
2583 #: build/C/man3/tgamma.3:162 build/C/man3/trunc.3:75
2584 msgid "These functions first appeared in glibc in version 2.1."
2585 msgstr "これらの関数は glibc バージョン 2.1 で初めて登場した。"
2588 #: build/C/man3/exp10.3:79
2589 msgid "These functions are GNU extensions."
2590 msgstr "これらの関数は GNU による拡張である。"
2593 #: build/C/man3/exp10.3:85
2594 msgid "B<cbrt>(3), B<exp>(3), B<exp2>(3), B<log10>(3), B<sqrt>(3)"
2595 msgstr "B<cbrt>(3), B<exp>(3), B<exp2>(3), B<log10>(3), B<sqrt>(3)"
2598 #: build/C/man3/exp2.3:36
2604 #: build/C/man3/exp2.3:39
2605 msgid "exp2, exp2f, exp2l - base-2 exponential function"
2606 msgstr "exp2, exp2f, exp2l - 底が 2 の指数関数"
2609 #: build/C/man3/exp2.3:44
2611 msgid "B<double exp2(double >I<x>B<);>\n"
2612 msgstr "B<double exp2(double >I<x>B<);>\n"
2615 #: build/C/man3/exp2.3:46
2617 msgid "B<float exp2f(float >I<x>B<);>\n"
2618 msgstr "B<float exp2f(float >I<x>B<);>\n"
2621 #: build/C/man3/exp2.3:48
2623 msgid "B<long double exp2l(long double >I<x>B<);>\n"
2624 msgstr "B<long double exp2l(long double >I<x>B<);>\n"
2627 #: build/C/man3/exp2.3:61
2628 msgid "B<exp2>(), B<exp2f>(), B<exp2l>():"
2629 msgstr "B<exp2>(), B<exp2f>(), B<exp2l>():"
2632 #: build/C/man3/exp2.3:74
2634 "The B<exp2>() function returns the value of 2 raised to the power of I<x>."
2635 msgstr "B<exp2>() 関数は 2 の I<x> 乗の値を返す。"
2638 #: build/C/man3/exp2.3:77
2640 "On success, these functions return the base-2 exponential value of I<x>."
2641 msgstr "成功すると、これらの関数は 2 の I<x> 乗を返す。"
2644 #: build/C/man3/exp2.3:103
2645 msgid "B<cbrt>(3), B<cexp2>(3), B<exp>(3), B<exp10>(3), B<sqrt>(3)"
2646 msgstr "B<cbrt>(3), B<cexp2>(3), B<exp>(3), B<exp10>(3), B<sqrt>(3)"
2649 #: build/C/man3/expm1.3:30
2655 #: build/C/man3/expm1.3:30 build/C/man3/log2.3:36 build/C/man3/pow.3:35
2661 #: build/C/man3/expm1.3:33
2662 msgid "expm1, expm1f, expm1l - exponential minus 1"
2663 msgstr "expm1, expm1f, expm1l - 引き数の指数から 1 を引いた値"
2666 #: build/C/man3/expm1.3:38
2668 msgid "B<double expm1(double >I<x>B<);>\n"
2669 msgstr "B<double expm1(double >I<x>B<);>\n"
2672 #: build/C/man3/expm1.3:40
2674 msgid "B<float expm1f(float >I<x>B<);>\n"
2675 msgstr "B<float expm1f(float >I<x>B<);>\n"
2678 #: build/C/man3/expm1.3:42
2680 msgid "B<long double expm1l(long double >I<x>B<);>\n"
2681 msgstr "B<long double expm1l(long double >I<x>B<);>\n"
2684 #: build/C/man3/expm1.3:53
2686 msgstr "B<expm1>():"
2689 #: build/C/man3/expm1.3:64
2690 msgid "B<expm1f>(), B<expm1l>():"
2691 msgstr "B<expm1f>(), B<expm1l>():"
2694 #: build/C/man3/expm1.3:75
2695 msgid "I<expm1(x)> returns a value equivalent to"
2696 msgstr "B<expm1(>I<x>B<)> は以下と等しい値を返す。"
2699 #: build/C/man3/expm1.3:78
2701 msgid " exp(x) - 1\n"
2702 msgstr " exp(x) - 1\n"
2705 #: build/C/man3/expm1.3:88
2707 "It is computed in a way that is accurate even if the value of I<x> is near "
2708 "zero\\(ema case where I<exp(x) - 1> would be inaccurate due to subtraction "
2709 "of two numbers that are nearly equal."
2711 "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"
2712 "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。"
2715 #: build/C/man3/expm1.3:91
2716 msgid "On success, these functions return I<exp(x)\\ -\\ 1>."
2717 msgstr "成功すると、これらの関数は I<exp(x)\\ -\\ 1> を返す。"
2720 #: build/C/man3/expm1.3:109
2721 msgid "If I<x> is negative infinity, -1 is returned."
2722 msgstr "I<x> が負の無限大の場合、-1 が返される。"
2725 #: build/C/man3/expm1.3:117
2727 "If the result overflows, a range error occurs, and the functions return -"
2728 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
2730 "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"
2731 "れぞれ -B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
2733 #. POSIX.1 specifies an optional range error (underflow) if
2734 #. x is subnormal. Glibc does not implement this.
2736 #: build/C/man3/expm1.3:136
2738 "I<errno> is set to B<ERANGE> (but see BUGS). An overflow floating-point "
2739 "exception (B<FE_OVERFLOW>) is raised."
2741 "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"
2742 "小数点例外 (B<FE_OVERFLOW>) が上がる。"
2745 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6778
2747 #: build/C/man3/expm1.3:147
2749 "For some large negative I<x> values (where the function result approaches "
2750 "-1), B<expm1>() raises a bogus underflow floating-point exception."
2752 "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)、 "
2753 "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。"
2756 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6814
2757 #. e.g., expm1(1e5) through expm1(1.00199970127e5),
2758 #. but not expm1(1.00199970128e5) and beyond.
2760 #: build/C/man3/expm1.3:158
2762 "For some large positive I<x> values, B<expm1>() raises a bogus invalid "
2763 "floating-point exception in addition to the expected overflow exception, and "
2764 "returns a NaN instead of positive infinity."
2766 "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"
2767 "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"
2770 #. It looks like the fix was in 2.11, or possibly 2.12.
2771 #. I have no test system for 2.11, but 2.12 passes.
2772 #. From the source (sysdeps/i386/fpu/s_expm1.S) it looks
2773 #. like the changes were in 2.11.
2774 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6788
2776 #: build/C/man3/expm1.3:170
2778 "Before version 2.11, the glibc implementation did not set I<errno> to "
2779 "B<ERANGE> when a range error occurred."
2781 "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、 "
2782 "I<errno> に B<ERANGE> が設定されなかった。"
2785 #: build/C/man3/expm1.3:174
2786 msgid "B<exp>(3), B<log>(3), B<log1p>(3)"
2787 msgstr "B<exp>(3), B<log>(3), B<log1p>(3)"
2790 #: build/C/man3/fabs.3:32
2796 #: build/C/man3/fabs.3:32
2802 #: build/C/man3/fabs.3:35
2803 msgid "fabs, fabsf, fabsl - absolute value of floating-point number"
2804 msgstr "fabs, fabsf, fabsl - 浮動小数点実数の絶対値"
2807 #: build/C/man3/fabs.3:40
2809 msgid "B<double fabs(double >I<x>B<);>\n"
2810 msgstr "B<double fabs(double >I<x>B<);>\n"
2813 #: build/C/man3/fabs.3:42
2815 msgid "B<float fabsf(float >I<x>B<);>\n"
2816 msgstr "B<float fabsf(float >I<x>B<);>\n"
2819 #: build/C/man3/fabs.3:44
2821 msgid "B<long double fabsl(long double >I<x>B<);>\n"
2822 msgstr "B<long double fabsl(long double >I<x>B<);>\n"
2825 #: build/C/man3/fabs.3:56
2826 msgid "B<fabsf>(), B<fabsl>():"
2827 msgstr "B<fabsf>(), B<fabsl>():"
2830 #: build/C/man3/fabs.3:68
2832 "These functions return the absolute value of the floating-point number I<x>."
2833 msgstr "これらの関数は浮動小数点実数 I<x> の絶対値を返す。"
2836 #: build/C/man3/fabs.3:71
2837 msgid "These functions return the absolute value of I<x>."
2838 msgstr "これらの関数は I<x> の絶対値を返す。"
2841 #: build/C/man3/fabs.3:79
2842 msgid "If I<x> is -0, +0 is returned."
2843 msgstr "I<x> が -0 の場合、+0 が返される。"
2846 #: build/C/man3/fabs.3:83
2848 "If I<x> is negative infinity or positive infinity, positive infinity is "
2850 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。"
2853 #: build/C/man3/fabs.3:93
2854 msgid "The B<fabs>(), B<fabsf>(), and B<fabsl>() functions are thread-safe."
2855 msgstr "関数 B<fabs>(), B<fabsf>(), B<fabsl>() はスレッドセーフである。"
2858 #: build/C/man3/fabs.3:106
2859 msgid "B<abs>(3), B<cabs>(3), B<ceil>(3), B<floor>(3), B<labs>(3), B<rint>(3)"
2860 msgstr "B<abs>(3), B<cabs>(3), B<ceil>(3), B<floor>(3), B<labs>(3), B<rint>(3)"
2863 #: build/C/man3/fdim.3:9
2869 #: build/C/man3/fdim.3:9
2875 #: build/C/man3/fdim.3:12
2876 msgid "fdim, fdimf, fdiml - positive difference"
2877 msgstr "fdim, fdimf, fdiml - 正の差分を計算する"
2880 #: build/C/man3/fdim.3:14 build/C/man3/fmax.3:14 build/C/man3/fmin.3:14
2881 #: build/C/man3/gamma.3:14 build/C/man3/ilogb.3:34 build/C/man3/logb.3:34
2882 #: build/C/man3/nan.3:16 build/C/man3/nextafter.3:17 build/C/man3/scalb.3:33
2883 #: build/C/man3/scalbln.3:33 build/C/man3/signbit.3:16
2884 #: build/C/man3/significand.3:15 build/C/man3/tgamma.3:18
2885 msgid "B<#include E<lt>math.hE<gt>>"
2886 msgstr "B<#include E<lt>math.hE<gt>>"
2889 #: build/C/man3/fdim.3:16
2890 msgid "B<double fdim(double >I<x>B<, double >I<y>B<);>"
2891 msgstr "B<double fdim(double >I<x>B<, double >I<y>B<);>"
2894 #: build/C/man3/fdim.3:18
2895 msgid "B<float fdimf(float >I<x>B<, float >I<y>B<);>"
2896 msgstr "B<float fdimf(float >I<x>B<, float >I<y>B<);>"
2899 #: build/C/man3/fdim.3:20
2900 msgid "B<long double fdiml(long double >I<x>B<, long double >I<y>B<);>"
2901 msgstr "B<long double fdiml(long double >I<x>B<, long double >I<y>B<);>"
2904 #: build/C/man3/fdim.3:31
2905 msgid "B<fdimf>(), B<fdiml>():"
2906 msgstr "B<fdimf>(), B<fdiml>():"
2909 #: build/C/man3/fdim.3:42
2911 "These functions return the positive difference, max(I<x>-I<y>,0), between "
2913 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。"
2916 #: build/C/man3/fdim.3:44
2917 msgid "On success, these functions return the positive difference."
2918 msgstr "成功すると、これらの関数は正の差分を返す。"
2921 #: build/C/man3/fdim.3:50 build/C/man3/fma.3:63 build/C/man3/fmod.3:102
2922 #: build/C/man3/nextafter.3:121 build/C/man3/remainder.3:130
2923 #: build/C/man3/remquo.3:83
2924 msgid "If I<x> or I<y> is a NaN, a NaN is returned."
2925 msgstr "I<x> か I<y> が NaN の場合、NaN が返される。"
2928 #: build/C/man3/fdim.3:59 build/C/man3/hypot.3:122
2930 "If the result overflows, a range error occurs, and the functions return "
2931 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively."
2933 "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"
2934 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。"
2936 #. Unable to test this case, since the best approximation of
2937 #. pi/2 in double precision only yields a tan() value of 1.633e16.
2942 #: build/C/man3/fdim.3:74 build/C/man3/fma.3:141 build/C/man3/nextafter.3:159
2943 #: build/C/man3/scalb.3:163 build/C/man3/scalbln.3:145 build/C/man3/tan.3:133
2944 msgid "An overflow floating-point exception (B<FE_OVERFLOW>) is raised."
2945 msgstr "オーバーフロー浮動小数点例外 (B<FE_OVERFLOW>) が上がる。"
2948 #: build/C/man3/fdim.3:89
2949 msgid "The B<fdim>(), B<fdimf>(), and B<fdiml>() functions are thread-safe."
2950 msgstr "関数 B<fdim>(), B<fdimf>(), B<fdiml>() はスレッドセーフである。"
2953 #: build/C/man3/fdim.3:93 build/C/man3/fmin.3:62
2958 #: build/C/man3/fenv.3:27
2964 #: build/C/man3/fenv.3:27
2970 #: build/C/man3/fenv.3:27 build/C/man7/math_error.7:26
2971 #: build/C/man3/matherr.3:27
2977 #: build/C/man3/fenv.3:33
2979 "feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, "
2980 "fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, "
2981 "feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point "
2982 "rounding and exception handling"
2984 "feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, "
2985 "fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, "
2986 "feupdateenv, feenableexcept, fedisableexcept, fegetexcept - 浮動小数点の丸め"
2990 #: build/C/man3/fenv.3:36 build/C/man3/fenv.3:292
2992 msgid "B<#include E<lt>fenv.hE<gt>>\n"
2993 msgstr "B<#include E<lt>fenv.hE<gt>>\n"
2996 #: build/C/man3/fenv.3:38
2998 msgid "B<int feclearexcept(int >I<excepts>B<);>\n"
2999 msgstr "B<int feclearexcept(int >I<excepts>B<);>\n"
3002 #: build/C/man3/fenv.3:40
3004 msgid "B<int fegetexceptflag(fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3005 msgstr "B<int fegetexceptflag(fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3008 #: build/C/man3/fenv.3:42
3010 msgid "B<int feraiseexcept(int >I<excepts>B<);>\n"
3011 msgstr "B<int feraiseexcept(int >I<excepts>B<);>\n"
3014 #: build/C/man3/fenv.3:44
3016 msgid "B<int fesetexceptflag(const fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3017 msgstr "B<int fesetexceptflag(const fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
3020 #: build/C/man3/fenv.3:46
3022 msgid "B<int fetestexcept(int >I<excepts>B<);>\n"
3023 msgstr "B<int fetestexcept(int >I<excepts>B<);>\n"
3026 #: build/C/man3/fenv.3:48
3028 msgid "B<int fegetround(void);>\n"
3029 msgstr "B<int fegetround(void);>\n"
3032 #: build/C/man3/fenv.3:50
3034 msgid "B<int fesetround(int >I<rounding_mode>B<);>\n"
3035 msgstr "B<int fesetround(int >I<rounding_mode>B<);>\n"
3038 #: build/C/man3/fenv.3:52
3040 msgid "B<int fegetenv(fenv_t *>I<envp>B<);>\n"
3041 msgstr "B<int fegetenv(fenv_t *>I<envp>B<);>\n"
3044 #: build/C/man3/fenv.3:54
3046 msgid "B<int feholdexcept(fenv_t *>I<envp>B<);>\n"
3047 msgstr "B<int feholdexcept(fenv_t *>I<envp>B<);>\n"
3050 #: build/C/man3/fenv.3:56
3052 msgid "B<int fesetenv(const fenv_t *>I<envp>B<);>\n"
3053 msgstr "B<int fesetenv(const fenv_t *>I<envp>B<);>\n"
3056 #: build/C/man3/fenv.3:58
3058 msgid "B<int feupdateenv(const fenv_t *>I<envp>B<);>\n"
3059 msgstr "B<int feupdateenv(const fenv_t *>I<envp>B<);>\n"
3062 #: build/C/man3/fenv.3:64
3064 "These eleven functions were defined in C99, and describe the handling of "
3065 "floating-point rounding and exceptions (overflow, zero-divide, etc.)."
3067 "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"
3068 "バーフロー、ゼロによる除算など) の取り扱いを規定する。"
3071 #: build/C/man3/fenv.3:64
3077 #: build/C/man3/fenv.3:69
3079 "The I<divide-by-zero> exception occurs when an operation on finite numbers "
3080 "produces infinity as exact answer."
3082 "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"
3086 #: build/C/man3/fenv.3:75
3088 "The I<overflow> exception occurs when a result has to be represented as a "
3089 "floating-point number, but has (much) larger absolute value than the largest "
3090 "(finite) floating-point number that is representable."
3092 "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"
3093 "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"
3097 #: build/C/man3/fenv.3:82
3099 "The I<underflow> exception occurs when a result has to be represented as a "
3100 "floating-point number, but has smaller absolute value than the smallest "
3101 "positive normalized floating-point number (and would lose much accuracy when "
3102 "represented as a denormalized number)."
3104 "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"
3105 "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"
3106 "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。"
3109 #: build/C/man3/fenv.3:92
3111 "The I<inexact> exception occurs when the rounded result of an operation is "
3112 "not equal to the infinite precision result. It may occur whenever "
3113 "I<overflow> or I<underflow> occurs."
3115 "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"
3116 "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"
3120 #: build/C/man3/fenv.3:97
3122 "The I<invalid> exception occurs when there is no well-defined result for an "
3123 "operation, as for 0/0 or infinity - infinity or sqrt(-1)."
3125 "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"
3126 "る。 例えば 0/0、無限大 - 無限大、sqrt(-1) など。"
3129 #: build/C/man3/fenv.3:97
3131 msgid "Exception handling"
3135 #: build/C/man3/fenv.3:103
3137 "Exceptions are represented in two ways: as a single bit (exception present/"
3138 "absent), and these bits correspond in some implementation-defined way with "
3139 "bit positions in an integer, and also as an opaque structure that may "
3140 "contain more information about the exception (perhaps the code address where "
3143 "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"
3144 "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"
3145 "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"
3146 "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"
3150 #: build/C/man3/fenv.3:119
3152 "Each of the macros B<FE_DIVBYZERO>, B<FE_INEXACT>, B<FE_INVALID>, "
3153 "B<FE_OVERFLOW>, B<FE_UNDERFLOW> is defined when the implementation supports "
3154 "handling of the corresponding exception, and if so then defines the "
3155 "corresponding bit(s), so that one can call exception handling functions, for "
3156 "example, using the integer argument B<FE_OVERFLOW>|B<FE_UNDERFLOW>. Other "
3157 "exceptions may be supported. The macro B<FE_ALL_EXCEPT> is the bitwise OR "
3158 "of all bits corresponding to supported exceptions."
3160 "B<FE_DIVBYZERO>, B<FE_INEXACT>, B<FE_INVALID>, B<FE_OVERFLOW>, "
3161 "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"
3162 "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"
3163 "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"
3164 "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"
3165 "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"
3166 "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)。"
3169 #: build/C/man3/fenv.3:124
3171 "The B<feclearexcept>() function clears the supported exceptions represented "
3172 "by the bits in its argument."
3174 "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"
3175 "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)。"
3178 #: build/C/man3/fenv.3:132
3180 "The B<fegetexceptflag>() function stores a representation of the state of "
3181 "the exception flags represented by the argument I<excepts> in the opaque "
3184 "B<fegetexceptflag>() 関数は、引き数 I<excepts> で指定された例外フラグの状態"
3185 "を I<*flagp> が指す内部オブジェクトに保存する。"
3188 #: build/C/man3/fenv.3:137
3190 "The B<feraiseexcept>() function raises the supported exceptions represented "
3191 "by the bits in I<excepts>."
3193 "B<feraiseexcept>() 関数は、 I<excepts> のビット列で指定された例外のうち、 実"
3194 "装がサポートしているものを発生させる。"
3197 #: build/C/man3/fenv.3:148
3199 "The B<fesetexceptflag>() function sets the complete status for the "
3200 "exceptions represented by I<excepts> to the value I<*flagp>. This value "
3201 "must have been obtained by an earlier call of B<fegetexceptflag>() with a "
3202 "last argument that contained all bits in I<excepts>."
3204 "B<fesetexceptflag>() 関数は、 I<excepts> で指定された例外に対応するフラグの"
3205 "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 "
3206 "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"
3207 "き、 B<fegetexceptflag>() の最後の引き数には、 B<fesetexceptflag>() に渡す "
3208 "I<excepts> のすべてのビットを含む値を指定すること)。"
3211 #: build/C/man3/fenv.3:155
3213 "The B<fetestexcept>() function returns a word in which the bits are set "
3214 "that were set in the argument I<excepts> and for which the corresponding "
3215 "exception is currently set."
3217 "B<fetestexcept>() 関数は、 I<excepts> 引き数でセットされているビットのう"
3218 "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。"
3221 #: build/C/man3/fenv.3:155
3223 msgid "Rounding mode"
3227 #: build/C/man3/fenv.3:163
3229 "The rounding mode determines how the result of floating-point operations is "
3230 "treated when the result cannot be exactly represented in the significand. "
3231 "Various rounding modes may be provided: round to nearest (the default), "
3232 "round up (toward positive infinity), round down (toward negative infinity), "
3233 "and round toward zero."
3235 "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"
3236 "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"
3237 "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"
3238 "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、"
3242 #: build/C/man3/fenv.3:172
3244 "Each of the macros B<FE_TONEAREST>, B<FE_UPWARD>, B<FE_DOWNWARD>, and "
3245 "B<FE_TOWARDZERO> is defined when the implementation supports getting and "
3246 "setting the corresponding rounding direction."
3248 "B<FE_TONEAREST>, B<FE_UPWARD>, B<FE_DOWNWARD>, B<FE_TOWARDZERO> の各マクロ"
3249 "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。"
3252 #: build/C/man3/fenv.3:177
3254 "The B<fegetround>() function returns the macro corresponding to the current "
3256 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。"
3259 #: build/C/man3/fenv.3:182
3261 "The B<fesetround>() function sets the rounding mode as specified by its "
3262 "argument and returns zero when it was successful."
3264 "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"
3268 #: build/C/man3/fenv.3:190
3270 "C99 and POSIX.1-2008 specify an identifier, B<FLT_ROUNDS>, defined in "
3271 "I<E<lt>float.hE<gt>>, which indicates the implementation-defined rounding "
3272 "behavior for floating-point addition. This identifier has one of the "
3275 "C99 と POSIX.1-2008 では B<FLT_ROUNDS> という識別子が規定されており、 "
3276 "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"
3277 "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。"
3280 #: build/C/man3/fenv.3:190
3286 #: build/C/man3/fenv.3:192
3287 msgid "The rounding mode is not determinable."
3288 msgstr "丸めモードは決められていない。"
3291 #: build/C/man3/fenv.3:192
3297 #: build/C/man3/fenv.3:194
3298 msgid "Rounding is toward 0."
3302 #: build/C/man3/fenv.3:194
3308 #: build/C/man3/fenv.3:196
3309 msgid "Rounding is toward nearest number."
3313 #: build/C/man3/fenv.3:196
3319 #: build/C/man3/fenv.3:198
3320 msgid "Rounding is toward positive infinity."
3321 msgstr "正の無限大に向けて丸める。"
3324 #: build/C/man3/fenv.3:198
3330 #: build/C/man3/fenv.3:200
3331 msgid "Rounding is toward negative infinity."
3332 msgstr "負の無限大に向けて丸める。"
3335 #: build/C/man3/fenv.3:202
3336 msgid "Other values represent machine-dependent, nonstandard rounding modes."
3337 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。"
3340 #: build/C/man3/fenv.3:208
3342 "The value of B<FLT_ROUNDS> should reflect the current rounding mode as set "
3343 "by B<fesetround>() (but see BUGS)."
3345 "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"
3346 "されるべきである (但し、「バグ」の節を参照)。"
3349 #: build/C/man3/fenv.3:208
3351 msgid "Floating-point environment"
3355 #: build/C/man3/fenv.3:220
3357 "The entire floating-point environment, including control modes and status "
3358 "flags, can be handled as one opaque object, of type I<fenv_t>. The default "
3359 "environment is denoted by B<FE_DFL_ENV> (of type I<const fenv_t\\ *>). This "
3360 "is the environment setup at program start and it is defined by ISO C to have "
3361 "round to nearest, all exceptions cleared and a nonstop (continue on "
3364 "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"
3365 "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 "
3366 "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"
3367 "始時に構築される環境であり、 ISO C では、丸めモードを最も近い値への丸め "
3368 "(B<FE_TONEAREST>) に設定し、すべての例外をクリアし、不停止 (nonstop) (例外"
3369 "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。"
3372 #: build/C/man3/fenv.3:225
3374 "The B<fegetenv>() function saves the current floating-point environment in "
3375 "the object I<*envp>."
3377 "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"
3381 #: build/C/man3/fenv.3:232
3383 "The B<feholdexcept>() function does the same, then clears all exception "
3384 "flags, and sets a nonstop (continue on exceptions) mode, if available. It "
3385 "returns zero when successful."
3387 "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"
3388 "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。"
3391 #: build/C/man3/fenv.3:245
3393 "The B<fesetenv>() function restores the floating-point environment from the "
3394 "object I<*envp>. This object must be known to be valid, for example, the "
3395 "result of a call to B<fegetenv>() or B<feholdexcept>() or equal to "
3396 "B<FE_DFL_ENV>. This call does not raise exceptions."
3398 "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"
3399 "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"
3400 "い。 例えば、 B<fegetenv>() や B<feholdexcept>() を呼び出した結果であると"
3401 "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"
3405 #: build/C/man3/fenv.3:258
3407 "The B<feupdateenv>() function installs the floating-point environment "
3408 "represented by the object I<*envp>, except that currently raised exceptions "
3409 "are not cleared. After calling this function, the raised exceptions will be "
3410 "a bitwise OR of those previously set with those in I<*envp>. As before, the "
3411 "object I<*envp> must be known to be valid."
3413 "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"
3414 "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"
3415 "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 "
3416 "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"
3417 "あることが分かっていなければならない。"
3419 #. Earlier seven of these functions were listed as returning void.
3420 #. This was corrected in Corrigendum 1 (ISO/IEC 9899:1999/Cor.1:2001(E))
3421 #. of the C99 Standard.
3423 #: build/C/man3/fenv.3:263
3425 "These functions return zero on success and nonzero if an error occurred."
3426 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。"
3429 #: build/C/man3/fenv.3:267
3430 msgid "IEC 60559 (IEC 559:1989), ANSI/IEEE 854, C99, POSIX.1-2001."
3431 msgstr "IEC 60559 (IEC 559:1989), ANSI/IEEE 854, C99, POSIX.1-2001."
3434 #: build/C/man3/fenv.3:268
3440 #: build/C/man3/fenv.3:287
3442 "If possible, the GNU C Library defines a macro B<FE_NOMASK_ENV> which "
3443 "represents an environment where every exception raised causes a trap to "
3444 "occur. You can test for this macro using B<#ifdef>. It is defined only if "
3445 "B<_GNU_SOURCE> is defined. The C99 standard does not define a way to set "
3446 "individual bits in the floating-point mask, for example, to trap on specific "
3447 "flags. Since version 2.2, glibc supports the functions B<feenableexcept>() "
3448 "and B<fedisableexcept>() to set individual floating-point traps, and "
3449 "B<fegetexcept>() to query the state."
3451 "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"
3452 "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"
3453 "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"
3454 "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"
3455 "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、 "
3456 "B<feenableexcept>() 関数と B<fedisableexcept>() 関数をサポートしており、 "
3457 "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>"
3458 "() によって状態の問い合わせもできるようになっている。"
3461 #: build/C/man3/fenv.3:294
3463 msgid "B<int feenableexcept(int >I<excepts>B<);>\n"
3464 msgstr "B<int feenableexcept(int >I<excepts>B<);>\n"
3467 #: build/C/man3/fenv.3:296
3469 msgid "B<int fedisableexcept(int >I<excepts>B<);>\n"
3470 msgstr "B<int fedisableexcept(int >I<excepts>B<);>\n"
3473 #: build/C/man3/fenv.3:298
3475 msgid "B<int fegetexcept(void);>\n"
3476 msgstr "B<int fegetexcept(void);>\n"
3479 #: build/C/man3/fenv.3:312
3481 "The B<feenableexcept>() and B<fedisableexcept>() functions enable "
3482 "(disable) traps for each of the exceptions represented by I<excepts> and "
3483 "return the previous set of enabled exceptions when successful, and -1 "
3484 "otherwise. The B<fegetexcept>() function returns the set of all currently "
3485 "enabled exceptions."
3487 "B<feenableexcept>() 関数と B<fedisableexcept>() 関数は I<excepts> によって"
3488 "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"
3489 "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>() "
3490 "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。"
3492 #. Aug 08, glibc 2.8
3493 #. See http://gcc.gnu.org/ml/gcc/2002-02/msg01535.html
3495 #: build/C/man3/fenv.3:323
3497 "C99 specifies that the value of B<FLT_ROUNDS> should reflect changes to the "
3498 "current rounding mode, as set by B<fesetround>(). Currently, this does not "
3499 "occur: B<FLT_ROUNDS> always has the value 1."
3501 "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"
3502 "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"
3503 "おらず、 B<FLT_ROUNDS> は常に値 1 となる。"
3506 #: build/C/man3/fenv.3:325
3507 msgid "B<math_error>(7)"
3508 msgstr "B<math_error>(7)"
3511 #: build/C/man3/finite.3:25
3517 #: build/C/man3/finite.3:25
3523 #: build/C/man3/finite.3:29
3525 "finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD "
3526 "floating-point classification functions"
3528 "finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD "
3532 #: build/C/man3/finite.3:34
3534 msgid "B<int finite(double >I<x>B<);>\n"
3535 msgstr "B<int finite(double >I<x>B<);>\n"
3538 #: build/C/man3/finite.3:36
3540 msgid "B<int finitef(float >I<x>B<);>\n"
3541 msgstr "B<int finitef(float >I<x>B<);>\n"
3544 #: build/C/man3/finite.3:38
3546 msgid "B<int finitel(long double >I<x>B<);>\n"
3547 msgstr "B<int finitel(long double >I<x>B<);>\n"
3550 #: build/C/man3/finite.3:40
3552 msgid "B<int isinf(double >I<x>B<);>\n"
3553 msgstr "B<int isinf(double >I<x>B<);>\n"
3556 #: build/C/man3/finite.3:42
3558 msgid "B<int isinff(float >I<x>B<);>\n"
3559 msgstr "B<int isinff(float >I<x>B<);>\n"
3562 #: build/C/man3/finite.3:44
3564 msgid "B<int isinfl(long double >I<x>B<);>\n"
3565 msgstr "B<int isinfl(long double >I<x>B<);>\n"
3568 #: build/C/man3/finite.3:46
3570 msgid "B<int isnan(double >I<x>B<);>\n"
3571 msgstr "B<int isnan(double >I<x>B<);>\n"
3574 #: build/C/man3/finite.3:48
3576 msgid "B<int isnanf(float >I<x>B<);>\n"
3577 msgstr "B<int isnanf(float >I<x>B<);>\n"
3580 #: build/C/man3/finite.3:50
3582 msgid "B<int isnanl(long double >I<x>B<);>\n"
3583 msgstr "B<int isnanl(long double >I<x>B<);>\n"
3586 #: build/C/man3/finite.3:61
3587 msgid "B<finite>(), B<finitef>(), B<finitel>():"
3588 msgstr "B<finite>(), B<finitef>(), B<finitel>():"
3591 #: build/C/man3/finite.3:63 build/C/man3/finite.3:76 build/C/man3/lgamma.3:65
3592 msgid "_BSD_SOURCE || _SVID_SOURCE"
3593 msgstr "_BSD_SOURCE || _SVID_SOURCE"
3596 #: build/C/man3/finite.3:65 build/C/man3/fpclassify.3:58
3598 msgstr "B<isinf>():"
3601 #: build/C/man3/finite.3:67
3603 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
3606 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
3610 #: build/C/man3/finite.3:74
3611 msgid "B<isinff>(), B<isinfl>():"
3612 msgstr "B<isinff>(), B<isinfl>():"
3615 #: build/C/man3/finite.3:78 build/C/man3/fpclassify.3:50
3617 msgstr "B<isnan>():"
3620 #: build/C/man3/finite.3:80
3621 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE;"
3622 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE;"
3625 #: build/C/man3/finite.3:86
3626 msgid "B<isnanf>(), B<isnanl>():"
3627 msgstr "B<isnanf>(), B<isnanl>():"
3630 #: build/C/man3/finite.3:88 build/C/man3/gamma.3:38 build/C/man3/scalb.3:58
3631 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
3632 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
3635 #: build/C/man3/finite.3:100
3637 "The B<finite>(), B<finitef>(), and B<finitel>() functions return a nonzero "
3638 "value if I<x> is neither infinite nor a \"not-a-number\" (NaN) value, and 0 "
3640 msgstr "関数 B<finite>(), B<finitef>(), B<finitel>() は、 I<x> が無限大や無効値 (NaN) のいずれでもない場合に 0 以外の値を返し、 それ以外の場合は 0 を返す。"
3643 #: build/C/man3/finite.3:110
3645 "The B<isnan>(), B<isnanf>(), and B<isnanl>() functions return a nonzero "
3646 "value if I<x> is a NaN value, and 0 otherwise."
3647 msgstr "関数 B<isnan>(), B<isnanf>(), and B<isnanl>() 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 0 を返す。"
3650 #: build/C/man3/finite.3:121
3652 "The B<isinf>(), B<isinff>(), and B<isinfl>() functions return 1 if I<x> is "
3653 "positive infinity, -1 if I<x> is negative infinity, and 0 otherwise."
3654 msgstr "関数 B<isinf>(), B<isinff>(), B<isinfl>() 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 あれば -1 を返す。それ以外の場合は 0 を返す。"
3657 #: build/C/man3/finite.3:135
3659 "The B<finite>(), B<finitef>(), B<finitel>(), B<isinf>(), B<isinff>(), "
3660 "B<isinfl>(), B<isnan>(), B<isnanf>(), and B<isnanl>() functions are thread-"
3662 msgstr "関数 B<finite>(), B<finitef>(), B<finitel>(), B<isinf>(), B<isinff>(), B<isinfl>(), B<isnan>(), B<isnanf>(), B<isnanl>() はスレッドセーフである。"
3664 #. finite* not on HP-UX; they exist on Tru64.
3668 #. function occurs in 4.3BSD.
3669 #. see IEEE.3 in the 4.3BSD manual
3671 #: build/C/man3/finite.3:155
3673 "Note that these functions are obsolete. C99 defines macros B<isfinite>(), "
3674 "B<isinf>(), and B<isnan>() (for all types) replacing them. Further note "
3675 "that the C99 B<isinf>() has weaker guarantees on the return value. See "
3678 "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 "
3679 "(どんな型にも適用できる) B<isfinite>(), B<isinf>(), B<isnan>() というマクロ"
3680 "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"
3681 "しかないことにも 注意すること。詳細は B<fpclassify>(3) を参照。"
3684 #: build/C/man3/finite.3:157
3685 msgid "B<fpclassify>(3)"
3686 msgstr "B<fpclassify>(3)"
3689 #: build/C/man3/floor.3:27
3695 #: build/C/man3/floor.3:27
3701 #: build/C/man3/floor.3:30
3703 "floor, floorf, floorl - largest integral value not greater than argument"
3704 msgstr "floor, floorf, floorl - 引き数を越えない最大の整数値"
3707 #: build/C/man3/floor.3:35
3709 msgid "B<double floor(double >I<x>B<);>\n"
3710 msgstr "B<double floor(double >I<x>B<);>\n"
3713 #: build/C/man3/floor.3:37
3715 msgid "B<float floorf(float >I<x>B<);>\n"
3716 msgstr "B<float floorf(float >I<x>B<);>\n"
3719 #: build/C/man3/floor.3:39
3721 msgid "B<long double floorl(long double >I<x>B<);>\n"
3722 msgstr "B<long double floorl(long double >I<x>B<);>\n"
3725 #: build/C/man3/floor.3:51
3726 msgid "B<floorf>(), B<floorl>():"
3727 msgstr "B<floorf>(), B<floorl>():"
3730 #: build/C/man3/floor.3:62
3732 "These functions return the largest integral value that is not greater than "
3734 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。"
3737 #: build/C/man3/floor.3:68
3738 msgid "For example, I<floor(0.5)> is 0.0, and I<floor(-0.5)> is -1.0."
3739 msgstr "例えば、 I<floor(0.5)> は 0.0 で、 I<floor(-0.5)> は -1.0 である。"
3742 #: build/C/man3/floor.3:71
3743 msgid "These functions return the floor of I<x>."
3744 msgstr "これらの関数は I<x> を越えない最小の整数値を返す。"
3747 #: build/C/man3/floor.3:77
3749 "If I<x> is integral, +0, -0, NaN, or an infinity, I<x> itself is returned."
3751 "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。"
3754 #: build/C/man3/floor.3:88
3756 "The B<floor>(), B<floorf>(), and B<floorl>() functions are thread-safe."
3757 msgstr "関数 B<floor>(), B<floorf>(), B<floorl>() はスレッドセーフである。"
3760 #: build/C/man3/floor.3:117
3762 "B<ceil>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
3765 "B<ceil>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
3769 #: build/C/man3/fma.3:12
3775 #: build/C/man3/fma.3:15
3776 msgid "fma, fmaf, fmal - floating-point multiply and add"
3777 msgstr "fma, fmaf, fmal - 浮動小数点数の積と和を計算する"
3780 #: build/C/man3/fma.3:20
3782 msgid "B<double fma(double >I<x>B<, double >I<y>B<, double >I<z>B<);>\n"
3783 msgstr "B<double fma(double >I<x>B<, double >I<y>B<, double >I<z>B<);>\n"
3786 #: build/C/man3/fma.3:22
3788 msgid "B<float fmaf(float >I<x>B<, float >I<y>B<, float >I<z>B<);>\n"
3789 msgstr "B<float fmaf(float >I<x>B<, float >I<y>B<, float >I<z>B<);>\n"
3792 #: build/C/man3/fma.3:24
3794 msgid "B<long double fmal(long double >I<x>B<, long double >I<y>B<, long double >I<z>B<);>\n"
3795 msgstr "B<long double fmal(long double >I<x>B<, long double >I<y>B<, long double >I<z>B<);>\n"
3798 #: build/C/man3/fma.3:37
3799 msgid "B<fma>(), B<fmaf>(), B<fmal>():"
3800 msgstr "B<fma>(), B<fmaf>(), B<fmal>():"
3803 #: build/C/man3/fma.3:53
3805 "The B<fma>() function computes I<x> * I<y> + I<z>. The result is rounded "
3806 "as one ternary operation according to the current rounding mode (see B<fenv>"
3809 "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"
3810 "現在の丸めモードにしたがって丸められる (B<fenv>(3) 参照)。"
3813 #: build/C/man3/fma.3:57
3815 "These functions return the value of I<x> * I<y> + I<z>, rounded as one "
3816 "ternary operation."
3818 "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"
3822 #: build/C/man3/fma.3:73
3824 "If I<x> times I<y> is an exact infinity, and I<z> is an infinity with the "
3825 "opposite sign, a domain error occurs, and a NaN is returned."
3827 "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"
3828 "合、 領域エラー (domain error) が発生し、NaN が返される。"
3830 #. POSIX.1-2008 allows some possible differences for the following two
3831 #. domain error cases, but on Linux they are treated the same (AFAICS).
3832 #. Nevertheless, we'll mirror POSIX.1 and describe the two cases
3834 #. POSIX.1 says that a NaN or an implementation-defined value shall
3835 #. be returned for this case.
3837 #: build/C/man3/fma.3:89
3839 "If one of I<x> or I<y> is an infinity, the other is 0, and I<z> is not a "
3840 "NaN, a domain error occurs, and a NaN is returned."
3842 "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、"
3843 "領域エラーが発生し、NaN が返される。"
3845 #. POSIX.1 makes the domain error optional for this case.
3847 #: build/C/man3/fma.3:100
3849 "If one of I<x> or I<y> is an infinity, and the other is 0, and I<z> is a "
3850 "NaN, a domain error occurs, and a NaN is returned."
3852 "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"
3853 "エラーが発生し、NaN が返される。"
3856 #: build/C/man3/fma.3:109
3858 "If I<x> times I<y> is not an infinity times zero (or vice versa), and I<z> "
3859 "is a NaN, a NaN is returned."
3861 "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"
3865 #: build/C/man3/fma.3:113
3867 "If the result overflows, a range error occurs, and an infinity with the "
3868 "correct sign is returned."
3870 "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"
3874 #: build/C/man3/fma.3:117
3876 "If the result underflows, a range error occurs, and a signed 0 is returned."
3878 "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。"
3881 #: build/C/man3/fma.3:124
3883 msgid "Domain error: I<x> * I<y> + I<z>, or I<x> * I<y> is invalid and I<z> is not a NaN"
3884 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"
3890 #: build/C/man3/fma.3:133 build/C/man3/ilogb.3:125 build/C/man3/log1p.3:128
3891 #: build/C/man3/lrint.3:102 build/C/man3/lround.3:105
3892 #: build/C/man3/remainder.3:165 build/C/man3/remquo.3:117
3893 #: build/C/man3/scalb.3:155 build/C/man3/sincos.3:67
3894 msgid "An invalid floating-point exception (B<FE_INVALID>) is raised."
3895 msgstr "不正 (invalid) 浮動小数点例外 (B<FE_INVALID>) が上がる。"
3898 #: build/C/man3/fma.3:141 build/C/man3/hypot.3:143 build/C/man3/tgamma.3:143
3899 #: build/C/man3/y0.3:194
3901 msgid "Range error: result underflow"
3902 msgstr "範囲エラー (range error): 結果のアンダーフロー"
3905 #: build/C/man3/fma.3:161
3906 msgid "B<remainder>(3), B<remquo>(3)"
3907 msgstr "B<remainder>(3), B<remquo>(3)"
3910 #: build/C/man3/fmax.3:9
3916 #: build/C/man3/fmax.3:12
3917 msgid "fmax, fmaxf, fmaxl - determine maximum of two floating-point numbers"
3918 msgstr "fmax, fmaxf, fmaxl - 二つの浮動小数点数の最大値を求める"
3921 #: build/C/man3/fmax.3:16
3922 msgid "B<double fmax(double >I<x>B<, double >I<y>B<);>"
3923 msgstr "B<double fmax(double >I<x>B<, double >I<y>B<);>"
3926 #: build/C/man3/fmax.3:18
3927 msgid "B<float fmaxf(float >I<x>B<, float >I<y>B<);>"
3928 msgstr "B<float fmaxf(float >I<x>B<, float >I<y>B<);>"
3931 #: build/C/man3/fmax.3:20
3932 msgid "B<long double fmaxl(long double >I<x>B<, long double >I<y>B<);>"
3933 msgstr "B<long double fmaxl(long double >I<x>B<, long double >I<y>B<);>"
3936 #: build/C/man3/fmax.3:32
3937 msgid "B<fmax>(), B<fmaxf>(), B<fmaxl>():"
3938 msgstr "B<fmax>(), B<fmaxf>(), B<fmaxl>():"
3941 #: build/C/man3/fmax.3:45
3942 msgid "These functions return the larger value of I<x> and I<y>."
3943 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。"
3946 #: build/C/man3/fmax.3:50
3947 msgid "These functions return the maximum of I<x> and I<y>."
3948 msgstr "これらの関数は I<x> と I<y> の最大値を返す。"
3951 #: build/C/man3/fmax.3:52 build/C/man3/fmin.3:52
3952 msgid "If one argument is a NaN, the other argument is returned."
3953 msgstr "一方の引き数が NaN の場合、もう一方の値が返される。"
3956 #: build/C/man3/fmax.3:54 build/C/man3/fmin.3:54
3957 msgid "If both arguments are NaN, a NaN is returned."
3958 msgstr "両方の引き数が NaN の場合、NaN が返される。"
3961 #: build/C/man3/fmax.3:62
3966 #: build/C/man3/fmin.3:9
3972 #: build/C/man3/fmin.3:12
3973 msgid "fmin, fminf, fminl - determine minimum of two floating-point numbers"
3974 msgstr "fmin, fminf, fminl - 二つの浮動小数点数の最小値を求める"
3977 #: build/C/man3/fmin.3:16
3978 msgid "B<double fmin(double >I<x>B<, double >I<y>B<);>"
3979 msgstr "B<double fmin(double >I<x>B<, double >I<y>B<);>"
3982 #: build/C/man3/fmin.3:18
3983 msgid "B<float fminf(float >I<x>B<, float >I<y>B<);>"
3984 msgstr "B<float fminf(float >I<x>B<, float >I<y>B<);>"
3987 #: build/C/man3/fmin.3:20
3988 msgid "B<long double fminl(long double >I<x>B<, long double >I<y>B<);>"
3989 msgstr "B<long double fminl(long double >I<x>B<, long double >I<y>B<);>"
3992 #: build/C/man3/fmin.3:32
3993 msgid "B<fmin>(), B<fminf>(), B<fminl>():"
3994 msgstr "B<fmin>(), B<fminf>(), B<fminl>():"
3997 #: build/C/man3/fmin.3:45
3998 msgid "These functions the lesser value of I<x> and I<y>."
3999 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。"
4002 #: build/C/man3/fmin.3:50
4003 msgid "These functions return the minimum of I<x> and I<y>."
4004 msgstr "これらの関数は I<x> と I<y> の最小値を返す。"
4007 #: build/C/man3/fmod.3:35
4013 #: build/C/man3/fmod.3:35
4019 #: build/C/man3/fmod.3:38
4020 msgid "fmod, fmodf, fmodl - floating-point remainder function"
4021 msgstr "fmod, fmodf, fmodl - 浮動小数点剰余関数"
4024 #: build/C/man3/fmod.3:43
4026 msgid "B<double fmod(double >I<x>B<, double >I<y>B<);>\n"
4027 msgstr "B<double fmod(double >I<x>B<, double >I<y>B<);>\n"
4030 #: build/C/man3/fmod.3:45
4032 msgid "B<float fmodf(float >I<x>B<, float >I<y>B<);>\n"
4033 msgstr "B<float fmodf(float >I<x>B<, float >I<y>B<);>\n"
4036 #: build/C/man3/fmod.3:47
4038 msgid "B<long double fmodl(long double >I<x>B<, long double >I<y>B<);>\n"
4039 msgstr "B<long double fmodl(long double >I<x>B<, long double >I<y>B<);>\n"
4042 #: build/C/man3/fmod.3:59
4043 msgid "B<fmodf>(), B<fmodl>():"
4044 msgstr "B<fmodf>(), B<fmodl>():"
4047 #: build/C/man3/fmod.3:87
4049 "The B<fmod>() function computes the floating-point remainder of dividing "
4050 "I<x> by I<y>. The return value is I<x> - I<n> * I<y>, where I<n> is the "
4051 "quotient of I<x> / I<y>, rounded toward zero to an integer."
4053 "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 "
4054 "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"
4058 #: build/C/man3/fmod.3:96
4060 "On success, these functions return the value I<x>\\ -\\ I<n>*I<y>, for some "
4061 "integer I<n>, such that the returned value has the same sign as I<x> and a "
4062 "magnitude less than the magnitude of I<y>."
4064 "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 "
4065 "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"
4069 #: build/C/man3/fmod.3:108
4070 msgid "If I<x> is an infinity, a domain error occurs, and a NaN is returned."
4072 "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。"
4075 #: build/C/man3/fmod.3:114
4076 msgid "If I<y> is zero, a domain error occurs, and a NaN is returned."
4077 msgstr "I<y> が 0 の場合、領域エラーが発生し、 NaN が返される。"
4080 #: build/C/man3/fmod.3:120
4081 msgid "If I<x> is +0 (-0), and I<y> is not zero, +0 (-0) is returned."
4082 msgstr "I<x> が +0 (-0) で I<y> が 0 でない場合、+0 (-0) が返される。"
4084 #. [XXX see bug above] and \fIx\fP is not a NaN
4086 #: build/C/man3/fmod.3:136 build/C/man3/remainder.3:172
4088 msgid "Domain error: I<y> is zero"
4089 msgstr "領域エラー: I<y> がゼロ"
4091 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6784
4093 #: build/C/man3/fmod.3:160
4095 "Before version 2.10, the glibc implementation did not set I<errno> to "
4096 "B<EDOM> when a domain error occurred for an infinite I<x>."
4098 "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"
4099 "に、 I<error> に B<EDOM> が設定されなかった。"
4102 #: build/C/man3/fmod.3:162
4103 msgid "B<remainder>(3)"
4104 msgstr "B<remainder>(3)"
4107 #: build/C/man3/fpclassify.3:10
4113 #: build/C/man3/fpclassify.3:14
4115 "fpclassify, isfinite, isnormal, isnan, isinf - floating-point classification "
4118 "fpclassify, isfinite, isnormal, isnan, isinf - 浮動小数点数の分類マクロ"
4121 #: build/C/man3/fpclassify.3:19
4123 msgid "B<int fpclassify(>I<x>B<);>\n"
4124 msgstr "B<int fpclassify(>I<x>B<);>\n"
4127 #: build/C/man3/fpclassify.3:21
4129 msgid "B<int isfinite(>I<x>B<);>\n"
4130 msgstr "B<int isfinite(>I<x>B<);>\n"
4133 #: build/C/man3/fpclassify.3:23
4135 msgid "B<int isnormal(>I<x>B<);>\n"
4136 msgstr "B<int isnormal(>I<x>B<);>\n"
4139 #: build/C/man3/fpclassify.3:25
4141 msgid "B<int isnan(>I<x>B<);>\n"
4142 msgstr "B<int isnan(>I<x>B<);>\n"
4145 #: build/C/man3/fpclassify.3:27
4147 msgid "B<int isinf(>I<x>B<);>\n"
4148 msgstr "B<int isinf(>I<x>B<);>\n"
4151 #: build/C/man3/fpclassify.3:42
4152 msgid "B<fpclassify>(), B<isfinite>(), B<isnormal>():"
4153 msgstr "B<fpclassify>(), B<isfinite>(), B<isnormal>():"
4156 #: build/C/man3/fpclassify.3:76
4158 "Floating point numbers can have special values, such as infinite or NaN. "
4159 "With the macro B<fpclassify(>I<x>B<)> you can find out what type I<x> is. "
4160 "The macro takes any floating-point expression as argument. The result is "
4161 "one of the following values:"
4163 "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 "
4164 "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"
4165 "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"
4169 #: build/C/man3/fpclassify.3:76
4175 #: build/C/man3/fpclassify.3:80
4176 msgid "I<x> is \"Not a Number\"."
4177 msgstr "I<x> が \"Not a Number\" である (数値ではない)。"
4180 #: build/C/man3/fpclassify.3:80
4182 msgid "B<FP_INFINITE>"
4183 msgstr "B<FP_INFINITE>"
4186 #: build/C/man3/fpclassify.3:84
4187 msgid "I<x> is either positive infinity or negative infinity."
4188 msgstr "I<x> が正の無限大または負の無限大である。"
4191 #: build/C/man3/fpclassify.3:84
4197 #: build/C/man3/fpclassify.3:88
4198 msgid "I<x> is zero."
4199 msgstr "I<x> が 0 である。"
4202 #: build/C/man3/fpclassify.3:88
4204 msgid "B<FP_SUBNORMAL>"
4205 msgstr "B<FP_SUBNORMAL>"
4208 #: build/C/man3/fpclassify.3:92
4209 msgid "I<x> is too small to be represented in normalized format."
4210 msgstr "I<x> を正規化形式で表現するには小さすぎる。"
4213 #: build/C/man3/fpclassify.3:92
4215 msgid "B<FP_NORMAL>"
4216 msgstr "B<FP_NORMAL>"
4219 #: build/C/man3/fpclassify.3:96
4221 "if nothing of the above is correct then it must be a normal floating-point "
4224 "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。"
4227 #: build/C/man3/fpclassify.3:98
4228 msgid "The other macros provide a short answer to some standard questions."
4229 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。"
4232 #: build/C/man3/fpclassify.3:98
4234 msgid "B<isfinite(>I<x>B<)>"
4235 msgstr "B<isfinite(>I<x>B<)>"
4238 #: build/C/man3/fpclassify.3:101
4239 msgid "returns a nonzero value if"
4240 msgstr "以下の場合に 0 以外の値を返す。"
4243 #: build/C/man3/fpclassify.3:103
4244 msgid "(fpclassify(x) != FP_NAN && fpclassify(x) != FP_INFINITE)"
4245 msgstr "(fpclassify(x) != FP_NAN && fpclassify(x) != FP_INFINITE)"
4248 #: build/C/man3/fpclassify.3:103
4250 msgid "B<isnormal(>I<x>B<)>"
4251 msgstr "B<isnormal(>I<x>B<)>"
4254 #: build/C/man3/fpclassify.3:107
4255 msgid "returns a nonzero value if (fpclassify(x) == FP_NORMAL)"
4256 msgstr "(fpclassify(x) == FP_NORMAL) の場合に 0 以外の値を返す。"
4259 #: build/C/man3/fpclassify.3:107
4261 msgid "B<isnan(>I<x>B<)>"
4262 msgstr "B<isnan(>I<x>B<)>"
4265 #: build/C/man3/fpclassify.3:111
4266 msgid "returns a nonzero value if (fpclassify(x) == FP_NAN)"
4267 msgstr "(fpclassify(x) == FP_NAN) の場合に 0 以外の値を返す。"
4270 #: build/C/man3/fpclassify.3:111
4272 msgid "B<isinf(>I<x>B<)>"
4273 msgstr "B<isinf(>I<x>B<)>"
4276 #: build/C/man3/fpclassify.3:118
4278 "returns 1 if I<x> is positive infinity, and -1 if I<x> is negative infinity."
4279 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。"
4282 #: build/C/man3/fpclassify.3:120
4283 msgid "C99, POSIX.1."
4284 msgstr "C99, POSIX.1."
4287 #: build/C/man3/fpclassify.3:125
4289 "For B<isinf>(), the standards merely say that the return value is nonzero if "
4290 "and only if the argument has an infinite value."
4292 "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"
4293 "は引き数が無限大の場合だけということだけである。"
4296 #: build/C/man3/fpclassify.3:132
4298 "In glibc 2.01 and earlier, B<isinf>() returns a nonzero value (actually: 1) "
4299 "if I<x> is positive infinity or negative infinity. (This is all that C99 "
4302 "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 "
4303 "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"
4307 #: build/C/man3/fpclassify.3:137
4308 msgid "B<finite>(3), B<INFINITY>(3), B<isgreater>(3), B<signbit>(3)"
4309 msgstr "B<finite>(3), B<INFINITY>(3), B<isgreater>(3), B<signbit>(3)"
4312 #: build/C/man3/frexp.3:33
4318 #: build/C/man3/frexp.3:37
4320 "frexp, frexpf, frexpl - convert floating-point number to fractional and "
4321 "integral components"
4322 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"
4325 #: build/C/man3/frexp.3:42
4327 msgid "B<double frexp(double >I<x>B<, int *>I<exp>B<);>\n"
4328 msgstr "B<double frexp(double >I<x>B<, int *>I<exp>B<);>\n"
4331 #: build/C/man3/frexp.3:44
4333 msgid "B<float frexpf(float >I<x>B<, int *>I<exp>B<);>\n"
4334 msgstr "B<float frexpf(float >I<x>B<, int *>I<exp>B<);>\n"
4337 #: build/C/man3/frexp.3:46
4339 msgid "B<long double frexpl(long double >I<x>B<, int *>I<exp>B<);>\n"
4340 msgstr "B<long double frexpl(long double >I<x>B<, int *>I<exp>B<);>\n"
4343 #: build/C/man3/frexp.3:58
4344 msgid "B<frexpf>(), B<frexpl>():"
4345 msgstr "B<frexpf>(), B<frexpl>():"
4348 #: build/C/man3/frexp.3:74
4350 "The B<frexp>() function is used to split the number I<x> into a normalized "
4351 "fraction and an exponent which is stored in I<exp>."
4353 "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 "
4357 #: build/C/man3/frexp.3:86
4359 "The B<frexp>() function returns the normalized fraction. If the argument "
4360 "I<x> is not zero, the normalized fraction is I<x> times a power of two, and "
4361 "its absolute value is always in the range 1/2 (inclusive) to 1 (exclusive), "
4364 "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"
4365 "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、"
4369 #: build/C/man3/frexp.3:92
4371 "If I<x> is zero, then the normalized fraction is zero and zero is stored in "
4374 "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。"
4377 #: build/C/man3/frexp.3:99
4379 "If I<x> is a NaN, a NaN is returned, and the value of I<*exp> is unspecified."
4380 msgstr "I<x> が NaN の場合、NaN が返される。 I<*exp> の値は不定である。"
4383 #: build/C/man3/frexp.3:106
4385 "If I<x> is positive infinity (negative infinity), positive infinity "
4386 "(negative infinity) is returned, and the value of I<*exp> is unspecified."
4388 "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。 "
4392 #: build/C/man3/frexp.3:116
4393 msgid "The program below produces results such as the following:"
4394 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:"
4397 #: build/C/man3/frexp.3:123
4400 "$B< ./a.out 2560>\n"
4401 "frexp(2560, &e) = 0.625: 0.625 * 2^12 = 2560\n"
4403 "frexp(-4, &e) = -0.5: -0.5 * 2^3 = -4\n"
4405 "$B< ./a.out 2560>\n"
4406 "frexp(2560, &e) = 0.625: 0.625 * 2^12 = 2560\n"
4408 "frexp(-4, &e) = -0.5: -0.5 * 2^3 = -4\n"
4411 #: build/C/man3/frexp.3:125 build/C/man3/matherr.3:360
4413 msgid "Program source"
4417 #: build/C/man3/frexp.3:132
4420 "#include E<lt>math.hE<gt>\n"
4421 "#include E<lt>float.hE<gt>\n"
4422 "#include E<lt>stdio.hE<gt>\n"
4423 "#include E<lt>stdlib.hE<gt>\n"
4425 "#include E<lt>math.hE<gt>\n"
4426 "#include E<lt>float.hE<gt>\n"
4427 "#include E<lt>stdio.hE<gt>\n"
4428 "#include E<lt>stdlib.hE<gt>\n"
4431 #: build/C/man3/frexp.3:138
4435 "main(int argc, char *argv[])\n"
4441 "main(int argc, char *argv[])\n"
4447 #: build/C/man3/frexp.3:141
4450 " x = strtod(argv[1], NULL);\n"
4451 " r = frexp(x, &exp);\n"
4453 " x = strtod(argv[1], NULL);\n"
4454 " r = frexp(x, &exp);\n"
4457 #: build/C/man3/frexp.3:146
4460 " printf(\"frexp(%g, &e) = %g: %g * %d^%d = %g\\en\",\n"
4461 " x, r, r, FLT_RADIX, exp, x);\n"
4462 " exit(EXIT_SUCCESS);\n"
4465 " printf(\"frexp(%g, &e) = %g: %g * %d^%d = %g\\en\",\n"
4466 " x, r, r, FLT_RADIX, exp, x);\n"
4467 " exit(EXIT_SUCCESS);\n"
4471 #: build/C/man3/frexp.3:150
4472 msgid "B<ldexp>(3), B<modf>(3)"
4473 msgstr "B<ldexp>(3), B<modf>(3)"
4476 #: build/C/man3/gamma.3:9
4482 #: build/C/man3/gamma.3:9
4488 #: build/C/man3/gamma.3:12
4489 msgid "gamma, gammaf, gammal - (logarithm of the) gamma function"
4490 msgstr "gamma, gammaf, gammal - ガンマ関数 (の自然対数)"
4493 #: build/C/man3/gamma.3:16
4494 msgid "B<double gamma(double >I<x>B<);>"
4495 msgstr "B<double gamma(double >I<x>B<);>"
4498 #: build/C/man3/gamma.3:18
4499 msgid "B<float gammaf(float >I<x>B<);>"
4500 msgstr "B<float gammaf(float >I<x>B<);>"
4503 #: build/C/man3/gamma.3:20
4504 msgid "B<long double gammal(long double >I<x>B<);>"
4505 msgstr "B<long double gammal(long double >I<x>B<);>"
4508 #: build/C/man3/gamma.3:30
4510 msgstr "B<gamma>():"
4513 #: build/C/man3/gamma.3:32 build/C/man3/lgamma.3:69
4514 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE"
4515 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE"
4518 #: build/C/man3/gamma.3:35
4519 msgid "B<gammaf>(), B<gammal>():"
4520 msgstr "B<gammaf>(), B<gammal>():"
4523 #: build/C/man3/gamma.3:46
4525 "These functions are deprecated: instead, use either the B<tgamma>(3) or the "
4526 "B<lgamma>(3) functions, as appropriate."
4528 "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 "
4529 "B<lgamma>(3) を使うこと。"
4532 #: build/C/man3/gamma.3:49 build/C/man3/lgamma.3:74
4533 msgid "For the definition of the Gamma function, see B<tgamma>(3)."
4534 msgstr "ガンマ関数の定義については、 B<tgamma>(3) を参照のこと。"
4537 #: build/C/man3/gamma.3:49
4539 msgid "*BSD version"
4543 #: build/C/man3/gamma.3:53
4545 "The libm in 4.4BSD and some versions of FreeBSD had a B<gamma>() function "
4546 "that computes the Gamma function, as one would expect."
4548 "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"
4549 "れており、期待通りガンマ関数を計算できる。"
4552 #: build/C/man3/gamma.3:53
4554 msgid "glibc version"
4558 #: build/C/man3/gamma.3:59
4560 "Glibc has a B<gamma>() function that is equivalent to B<lgamma>(3) and "
4561 "computes the natural logarithm of the Gamma function."
4563 "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、"
4567 #: build/C/man3/gamma.3:62 build/C/man3/gamma.3:65
4568 msgid "See B<lgamma>(3)."
4569 msgstr "B<lgamma>(3) を参照。"
4572 #: build/C/man3/gamma.3:68
4574 "Because of historical variations in behavior across systems, this function "
4575 "is not specified in any standard."
4577 "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"
4581 #: build/C/man3/gamma.3:69
4587 #: build/C/man3/gamma.3:81
4589 "4.2BSD had a B<gamma>() that computed ln(|Gamma(|I<x>|)|), leaving the sign "
4590 "of Gamma(|I<x>|) in the external integer I<signgam>. In 4.3BSD the name "
4591 "was changed to B<lgamma>(3), and the man page promises"
4593 "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>|)|) "
4594 "であり、 Gamma(|I<x>|) の符号が extern int I<signgam> に格納されていた。 "
4595 "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"
4599 #: build/C/man3/gamma.3:85
4601 "At some time in the future the name gamma will be rehabilitated and used for "
4602 "the Gamma function"
4603 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」"
4605 #. The FreeBSD man page says about gamma() that it is like lgamma()
4606 #. except that is does not set signgam.
4607 #. Also, that 4.4BSD has a gamma() that computes the true gamma function.
4609 #: build/C/man3/gamma.3:97
4611 "This did indeed happen in 4.4BSD, where B<gamma>() computes the Gamma "
4612 "function (with no effect on I<signgam>). However, this came too late, and "
4613 "we now have B<tgamma>(3), the \"true gamma\" function."
4615 "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"
4616 "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"
4617 "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"
4618 "関数」がすでに存在しているのである。"
4621 #: build/C/man3/gamma.3:101
4622 msgid "B<lgamma>(3), B<signgam>(3), B<tgamma>(3)"
4623 msgstr "B<lgamma>(3), B<signgam>(3), B<tgamma>(3)"
4626 #: build/C/man3/hypot.3:33
4632 #: build/C/man3/hypot.3:36
4633 msgid "hypot, hypotf, hypotl - Euclidean distance function"
4634 msgstr "hypot, hypotf, hypotl - ユークリッド距離関数"
4637 #: build/C/man3/hypot.3:41
4639 msgid "B<double hypot(double >I<x>B<, double >I<y>B<);>\n"
4640 msgstr "B<double hypot(double >I<x>B<, double >I<y>B<);>\n"
4643 #: build/C/man3/hypot.3:43
4645 msgid "B<float hypotf(float >I<x>B<, float >I<y>B<);>\n"
4646 msgstr "B<float hypotf(float >I<x>B<, float >I<y>B<);>\n"
4649 #: build/C/man3/hypot.3:45
4651 msgid "B<long double hypotl(long double >I<x>B<, long double >I<y>B<);>\n"
4652 msgstr "B<long double hypotl(long double >I<x>B<, long double >I<y>B<);>\n"
4655 #: build/C/man3/hypot.3:56
4657 msgstr "B<hypot>():"
4660 #: build/C/man3/hypot.3:66
4661 msgid "B<hypotf>(), B<hypotl>():"
4662 msgstr "B<hypotf>(), B<hypotl>():"
4665 #: build/C/man3/hypot.3:87
4667 "The B<hypot>() function returns sqrt(I<x>*I<x>+I<y>*I<y>). This is the "
4668 "length of the hypotenuse of a right-angled triangle with sides of length "
4669 "I<x> and I<y>, or the distance of the point (I<x>,I<y>) from the origin."
4671 "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 "
4672 "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 "
4673 "(I<x>,I<y>) との距離である。"
4675 #. e.g., hypot(DBL_MIN, DBL_MIN) does the right thing, as does, say
4676 #. hypot(DBL_MAX/2.0, DBL_MAX/2.0).
4678 #: build/C/man3/hypot.3:92
4680 "The calculation is performed without undue overflow or underflow during the "
4681 "intermediate steps of the calculation."
4683 "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"
4687 #: build/C/man3/hypot.3:98
4689 "On success, these functions return the length of a right-angled triangle "
4690 "with sides of length I<x> and I<y>."
4692 "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"
4696 #: build/C/man3/hypot.3:105
4697 msgid "If I<x> or I<y> is an infinity, positive infinity is returned."
4698 msgstr "I<x> か I<y> が無限大の場合、正の無限大が返される。"
4701 #: build/C/man3/hypot.3:113
4703 "If I<x> or I<y> is a NaN, and the other argument is not an infinity, a NaN "
4706 "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。"
4708 #. Actually, could the result not be subnormal if both arguments
4709 #. are subnormal? I think not -- mtk, Jul 2008
4711 #: build/C/man3/hypot.3:128
4713 "If both arguments are subnormal, and the result is subnormal, a range error "
4714 "occurs, and the correct result is returned."
4716 "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"
4717 "合、 範囲エラーが発生し、正しい結果が返される。"
4719 #. FIXME . Is it intentional that these functions do not set errno?
4720 #. They do set errno for the y == 0 case, below.
4721 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6783
4723 #: build/C/man3/hypot.3:158 build/C/man3/ilogb.3:130
4724 #: build/C/man3/remainder.3:172
4725 msgid "These functions do not set I<errno> for this case."
4726 msgstr "これらの関数は、この場合に I<errno> を設定しない。"
4729 #: build/C/man3/hypot.3:167
4730 msgid "B<cabs>(3), B<sqrt>(3)"
4731 msgstr "B<cabs>(3), B<sqrt>(3)"
4734 #: build/C/man3/ilogb.3:29
4740 #: build/C/man3/ilogb.3:32
4741 msgid "ilogb, ilogbf, ilogbl - get integer exponent of a floating-point value"
4742 msgstr "ilogb, ilogbf, ilogbl - 浮動小数点数の指数部を整数として取得する"
4745 #: build/C/man3/ilogb.3:36
4746 msgid "B<int ilogb(double >I<x>B<);>"
4747 msgstr "B<int ilogb(double >I<x>B<);>"
4750 #: build/C/man3/ilogb.3:38
4751 msgid "B<int ilogbf(float >I<x>B<);>"
4752 msgstr "B<int ilogbf(float >I<x>B<);>"
4755 #: build/C/man3/ilogb.3:40
4756 msgid "B<int ilogbl(long double >I<x>B<);>"
4757 msgstr "B<int ilogbl(long double >I<x>B<);>"
4760 #: build/C/man3/ilogb.3:50
4762 msgstr "B<ilogb>():"
4765 #: build/C/man3/ilogb.3:62
4766 msgid "B<ilogbf>(), B<ilogbl>():"
4767 msgstr "B<ilogbf>(), B<ilogbl>():"
4770 #: build/C/man3/ilogb.3:78
4772 "These functions return the exponent part of their argument as a signed "
4773 "integer. When no error occurs, these functions are equivalent to the "
4774 "corresponding B<logb>(3) functions, cast to I<int>."
4776 "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"
4777 "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"
4781 #: build/C/man3/ilogb.3:82
4783 "On success, these functions return the exponent of I<x>, as a signed integer."
4784 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。"
4786 #. the POSIX.1 spec for logb() says logb() gives pole error for this
4787 #. case, but for ilogb() it says domain error.
4788 #. glibc: The numeric value is either `INT_MIN' or `-INT_MAX'.
4790 #: build/C/man3/ilogb.3:90
4792 "If I<x> is zero, then a domain error occurs, and the functions return "
4795 "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"
4798 #. glibc: The numeric value is either `INT_MIN' or `INT_MAX'.
4799 #. On i386, FP_ILOGB0 and FP_ILOGBNAN have the same value.
4801 #: build/C/man3/ilogb.3:97
4803 "If I<x> is a NaN, then a domain error occurs, and the functions return "
4806 "I<x> が NaN の場合、領域エラー (domain error) が発生し、 B<FP_ILOGBNAN> が返"
4809 #. POSIX.1-2001 also says:
4810 #. If the correct value is greater than {INT_MAX}, {INT_MAX}
4811 #. shall be returned and a domain error shall occur.
4812 #. If the correct value is less than {INT_MIN}, {INT_MIN}
4813 #. shall be returned and a domain error shall occur.
4815 #: build/C/man3/ilogb.3:110
4817 "If I<x> is negative infinity or positive infinity, then a domain error "
4818 "occurs, and the functions return B<INT_MAX>."
4820 "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、 "
4824 #: build/C/man3/ilogb.3:117
4826 msgid "Domain error: I<x> is 0 or a NaN"
4827 msgstr "領域エラー: I<x> が 0 か NaN"
4829 #. FIXME . Is it intentional that these functions do not set errno,
4830 #. or raise an exception?
4831 #. log(), log2(), log10() do set errno
4832 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6794
4834 #: build/C/man3/ilogb.3:146
4836 "These functions do not set I<errno> or raise an exception for this case."
4837 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。"
4840 #: build/C/man3/ilogb.3:152
4841 msgid "B<log>(3), B<logb>(3), B<significand>(3)"
4842 msgstr "B<log>(3), B<logb>(3), B<significand>(3)"
4845 #: build/C/man3/infnan.3:33
4851 #: build/C/man3/infnan.3:33
4857 #: build/C/man3/infnan.3:36
4858 msgid "infnan - deal with infinite or not-a-number (NaN) result"
4859 msgstr "infnan - 無限大と無効値 (NaN) を取扱う"
4862 #: build/C/man3/infnan.3:41
4864 msgid "B<double infnan(int >I<error>B<);>\n"
4865 msgstr "B<double infnan(int >I<error>B<);>\n"
4868 #: build/C/man3/infnan.3:56
4870 "The B<infnan>() function returns a suitable value for infinity and \"not-a-"
4871 "number\" (NaN) results. The value of I<error> can be B<ERANGE> to represent "
4872 "infinity or anything else to represent NaN. I<errno> is also set."
4874 "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。 "
4875 "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。 "
4876 "I<errno> も同様に設定される。"
4879 #: build/C/man3/infnan.3:64
4880 msgid "If I<error> is B<ERANGE> (Infinity), B<HUGE_VAL> is returned."
4881 msgstr "I<error> が B<ERANGE> (無限大) の場合、 B<HUGE_VAL> が返される。"
4884 #: build/C/man3/infnan.3:72
4885 msgid "If I<error> is -B<ERANGE> (-Infinity), -B<HUGE_VAL> is returned."
4886 msgstr "I<error> が -B<ERANGE> (負の無限大) の場合、 -B<HUGE_VAL> が返される。"
4889 #: build/C/man3/infnan.3:76
4890 msgid "If I<error> is anything else, NAN is returned."
4891 msgstr "I<error> がそれ以外の値の場合、NaN が返される。"
4894 #: build/C/man3/infnan.3:77
4900 #: build/C/man3/infnan.3:82
4901 msgid "The value of I<error> is \"not-a-number\" (NaN)."
4902 msgstr "I<error> の値が無効値 (NaN) である。"
4905 #: build/C/man3/infnan.3:82
4911 #: build/C/man3/infnan.3:87
4912 msgid "The value of I<error> is positive infinity or negative infinity."
4913 msgstr "I<error> の値が正の無限大もしくは負の無限大である。"
4916 #: build/C/man3/infnan.3:89
4921 #: build/C/man3/infnan.3:92
4923 "This obsolete function was provided in libc4 and libc5, but is not available "
4926 "この廃止された (obsolete) 関数は、 libc4 と libc5 で提供されていたが、 "
4927 "glibc2 では提供されていない。"
4930 #: build/C/man3/isgreater.3:10
4936 #: build/C/man3/isgreater.3:10
4942 #: build/C/man3/isgreater.3:14
4944 "isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - "
4945 "floating-point relational tests without exception for NaN"
4947 "isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - "
4948 "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"
4951 #: build/C/man3/isgreater.3:19
4953 msgid "B<int isgreater(>I<x>B<, >I<y>B<);>\n"
4954 msgstr "B<int isgreater(>I<x>B<, >I<y>B<);>\n"
4957 #: build/C/man3/isgreater.3:21
4959 msgid "B<int isgreaterequal(>I<x>B<, >I<y>B<);>\n"
4960 msgstr "B<int isgreaterequal(>I<x>B<, >I<y>B<);>\n"
4963 #: build/C/man3/isgreater.3:23
4965 msgid "B<int isless(>I<x>B<, >I<y>B<);>\n"
4966 msgstr "B<int isless(>I<x>B<, >I<y>B<);>\n"
4969 #: build/C/man3/isgreater.3:25
4971 msgid "B<int islessequal(>I<x>B<, >I<y>B<);>\n"
4972 msgstr "B<int islessequal(>I<x>B<, >I<y>B<);>\n"
4975 #: build/C/man3/isgreater.3:27
4977 msgid "B<int islessgreater(>I<x>B<, >I<y>B<);>\n"
4978 msgstr "B<int islessgreater(>I<x>B<, >I<y>B<);>\n"
4981 #: build/C/man3/isgreater.3:29
4983 msgid "B<int isunordered(>I<x>B<, >I<y>B<);>\n"
4984 msgstr "B<int isunordered(>I<x>B<, >I<y>B<);>\n"
4987 #: build/C/man3/isgreater.3:40
4988 msgid "All functions described here:"
4989 msgstr "ここで説明する全ての関数:"
4992 #: build/C/man3/isgreater.3:55
4994 "The normal relation operations (like B<E<lt>>, \"less than\") will fail if "
4995 "one of the operands is NaN. This will cause an exception. To avoid this, "
4996 "C99 defines the macros listed below."
4998 "(B<E<lt>>、「小なり」のような) 通常の関係操作 (relation operations) は、\n"
4999 "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"
5000 "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。"
5003 #: build/C/man3/isgreater.3:61
5005 "These macros are guaranteed to evaluate their arguments only once. The "
5006 "arguments must be of real floating-point type (note: do not pass integer "
5007 "values as arguments to these macros, since the arguments will I<not> be "
5008 "promoted to real-floating types)."
5010 "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"
5011 "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"
5012 "(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"
5013 "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。)"
5016 #: build/C/man3/isgreater.3:61
5018 msgid "B<isgreater>()"
5019 msgstr "B<isgreater>()"
5022 #: build/C/man3/isgreater.3:69
5024 "determines I<(x)\\ E<gt>\\ (y)> without an exception if I<x> or I<y> is NaN."
5026 "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"
5030 #: build/C/man3/isgreater.3:69
5032 msgid "B<isgreaterequal>()"
5033 msgstr "B<isgreaterequal>()"
5036 #: build/C/man3/isgreater.3:77
5038 "determines I<(x)\\ E<gt>=\\ (y)> without an exception if I<x> or I<y> is NaN."
5040 "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"
5044 #: build/C/man3/isgreater.3:77
5047 msgstr "B<isless>()"
5050 #: build/C/man3/isgreater.3:85
5052 "determines I<(x)\\ E<lt>\\ (y)> without an exception if I<x> or I<y> is NaN."
5054 "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"
5058 #: build/C/man3/isgreater.3:85
5060 msgid "B<islessequal>()"
5061 msgstr "B<islessequal>()"
5064 #: build/C/man3/isgreater.3:93
5066 "determines I<(x)\\ E<lt>=\\ (y)> without an exception if I<x> or I<y> is NaN."
5068 "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"
5072 #: build/C/man3/isgreater.3:93
5074 msgid "B<islessgreater>()"
5075 msgstr "B<islessgreater>()"
5078 #: build/C/man3/isgreater.3:107
5080 "determines I<(x)\\ E<lt> (y) || (x) E<gt>\\ (y)> without an exception if "
5081 "I<x> or I<y> is NaN. This macro is not equivalent to I<x\\ !=\\ y> because "
5082 "that expression is true if I<x> or I<y> is NaN."
5084 "I<(x)\\ E<lt> (y) || (x) E<gt>\\ (y)> を決定する。 I<x> または I<y> が NaN で"
5085 "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"
5086 "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。"
5089 #: build/C/man3/isgreater.3:107
5091 msgid "B<isunordered>()"
5092 msgstr "B<isunordered>()"
5095 #: build/C/man3/isgreater.3:111
5097 "determines whether its arguments are unordered, that is, whether at least "
5098 "one of the arguments is a NaN."
5100 "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"
5104 #: build/C/man3/isgreater.3:116
5106 "The macros other than B<isunordered>() return the result of the relational "
5107 "comparison; these macros return 0 if either argument is a NaN."
5109 "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"
5110 "場合、これらのマクロは 0 を返す。"
5113 #: build/C/man3/isgreater.3:123
5114 msgid "B<isunordered>() returns 1 if I<x> or I<y> is NaN and 0 otherwise."
5116 "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"
5120 #: build/C/man3/isgreater.3:132
5122 "Not all hardware supports these functions, and where hardware support isn't "
5123 "provided, they will be emulated by macros. This will result in a "
5124 "performance penalty. Don't use these functions if NaN is of no concern for "
5127 "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"
5128 "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"
5129 "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"
5133 #: build/C/man3/isgreater.3:135
5134 msgid "B<fpclassify>(3), B<isnan>(3)"
5135 msgstr "B<fpclassify>(3), B<isnan>(3)"
5138 #: build/C/man3/j0.3:36
5144 #: build/C/man3/j0.3:40
5146 "j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - Bessel functions of the first kind"
5147 msgstr "j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - 第一種ベッセル関数"
5150 #: build/C/man3/j0.3:46
5151 msgid "B<double j0(double >I<x>B<);>"
5152 msgstr "B<double j0(double >I<x>B<);>"
5155 #: build/C/man3/j0.3:48
5156 msgid "B<double j1(double >I<x>B<);>"
5157 msgstr "B<double j1(double >I<x>B<);>"
5160 #: build/C/man3/j0.3:50
5161 msgid "B<double jn(int >I<n>B<, double >I<x>B<);>"
5162 msgstr "B<double jn(int >I<n>B<, double >I<x>B<);>"
5165 #: build/C/man3/j0.3:52
5166 msgid "B<float j0f(float >I<x>B<);>"
5167 msgstr "B<float j0f(float >I<x>B<);>"
5170 #: build/C/man3/j0.3:54
5171 msgid "B<float j1f(float >I<x>B<);>"
5172 msgstr "B<float j1f(float >I<x>B<);>"
5175 #: build/C/man3/j0.3:56
5176 msgid "B<float jnf(int >I<n>B<, float >I<x>B<);>"
5177 msgstr "B<float jnf(int >I<n>B<, float >I<x>B<);>"
5180 #: build/C/man3/j0.3:58
5181 msgid "B<long double j0l(long double >I<x>B<);>"
5182 msgstr "B<long double j0l(long double >I<x>B<);>"
5185 #: build/C/man3/j0.3:60
5186 msgid "B<long double j1l(long double >I<x>B<);>"
5187 msgstr "B<long double j1l(long double >I<x>B<);>"
5190 #: build/C/man3/j0.3:62
5191 msgid "B<long double jnl(int >I<n>B<, long double >I<x>B<);>"
5192 msgstr "B<long double jnl(int >I<n>B<, long double >I<x>B<);>"
5195 #: build/C/man3/j0.3:74
5196 msgid "B<j0>(), B<j1>(), B<jn>():"
5197 msgstr "B<j0>(), B<j1>(), B<jn>():"
5200 #: build/C/man3/j0.3:76 build/C/man3/y0.3:76
5201 msgid "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE"
5202 msgstr "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE"
5205 #: build/C/man3/j0.3:84
5206 msgid "B<j0f>(), B<j0l>(), B<j1f>(), B<j1l>(), B<jnf>(), B<jnl>():"
5207 msgstr "B<j0f>(), B<j0l>(), B<j1f>(), B<j1l>(), B<jnf>(), B<jnl>():"
5209 #. Also seems to work: -std=c99 -D_XOPEN_SOURCE
5211 #: build/C/man3/j0.3:87 build/C/man3/y0.3:87
5212 msgid "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
5213 msgstr "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
5216 #: build/C/man3/j0.3:104
5218 "The B<j0>() and B<j1>() functions return Bessel functions of I<x> of the "
5219 "first kind of orders 0 and 1, respectively. The B<jn>() function returns "
5220 "the Bessel function of I<x> of the first kind of order I<n>."
5222 "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"
5223 "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。"
5226 #: build/C/man3/j0.3:114
5228 "The B<j0f>() etc. and B<j0l>() etc. functions are versions that take and "
5229 "return I<float> and I<long double> values, respectively."
5231 "B<j0f>() 群の関数、 B<j0l>() 群の関数は、それぞれ I<float> 型、 I<long "
5235 #: build/C/man3/j0.3:118
5237 "On success, these functions return the appropriate Bessel value of the first "
5239 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。"
5242 #: build/C/man3/j0.3:129
5244 "If I<x> is too large in magnitude, or the result underflows, a range error "
5245 "occurs, and the return value is 0."
5247 "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 "
5248 "(range error) が発生し、返り値が 0 となる。"
5251 #: build/C/man3/j0.3:136
5253 msgid "Range error: result underflow, or I<x> is too large in magnitude"
5254 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"
5256 #. An underflow floating-point exception
5257 #. .RB ( FE_UNDERFLOW )
5260 #: build/C/man3/j0.3:144
5261 msgid "I<errno> is set to B<ERANGE>."
5262 msgstr "I<errno> に B<ERANGE> が設定される。"
5264 #. FIXME . Is it intentional that these functions do not raise exceptions?
5266 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6805
5268 #: build/C/man3/j0.3:150
5269 msgid "These functions do not raise exceptions for B<fetestexcept>(3)."
5270 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。"
5273 #: build/C/man3/j0.3:156 build/C/man3/y0.3:229
5275 "The functions returning I<double> conform to SVr4, 4.3BSD, POSIX.1-2001. "
5276 "The others are nonstandard functions that also exist on the BSDs."
5278 "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"
5279 "外は非標準の関数で、BSD にも存在する。"
5282 #: build/C/man3/j0.3:165
5284 "There are errors of up to 2e-16 in the values returned by B<j0>(), B<j1>() "
5285 "and B<jn>() for values of I<x> between -8 and 8."
5287 "-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、"
5291 #: build/C/man3/j0.3:167
5296 #: build/C/man3/ldexp.3:34
5302 #: build/C/man3/ldexp.3:37
5304 "ldexp, ldexpf, ldexpl - multiply floating-point number by integral power of 2"
5305 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"
5308 #: build/C/man3/ldexp.3:42
5310 msgid "B<double ldexp(double >I<x>B<, int >I<exp>B<);>\n"
5311 msgstr "B<double ldexp(double >I<x>B<, int >I<exp>B<);>\n"
5314 #: build/C/man3/ldexp.3:44
5316 msgid "B<float ldexpf(float >I<x>B<, int >I<exp>B<);>\n"
5317 msgstr "B<float ldexpf(float >I<x>B<, int >I<exp>B<);>\n"
5320 #: build/C/man3/ldexp.3:46
5322 msgid "B<long double ldexpl(long double >I<x>B<, int >I<exp>B<);>\n"
5323 msgstr "B<long double ldexpl(long double >I<x>B<, int >I<exp>B<);>\n"
5326 #: build/C/man3/ldexp.3:58
5327 msgid "B<ldexpf>(), B<ldexpl>():"
5328 msgstr "B<ldexpf>(), B<ldexpl>():"
5331 #: build/C/man3/ldexp.3:73
5333 "The B<ldexp>() function returns the result of multiplying the floating-"
5334 "point number I<x> by 2 raised to the power I<exp>."
5336 "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。"
5339 #: build/C/man3/ldexp.3:76
5340 msgid "On success, these functions return I<x * (2^exp)>."
5341 msgstr "成功すると、これらの関数は I<x * (2^exp)> を返す。"
5344 #: build/C/man3/ldexp.3:82
5345 msgid "If I<exp> is zero, then I<x> is returned."
5346 msgstr "I<exp> がゼロの場合、 I<x> が返される。"
5349 #: build/C/man3/ldexp.3:106 build/C/man3/scalb.3:133
5350 #: build/C/man3/scalbln.3:125
5352 "If the result overflows, a range error occurs, and the functions return "
5353 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with a sign the "
5356 "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"
5357 "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"
5361 #: build/C/man3/ldexp.3:139
5362 msgid "B<frexp>(3), B<modf>(3), B<scalbln>(3)"
5363 msgstr "B<frexp>(3), B<modf>(3), B<scalbln>(3)"
5366 #: build/C/man3/lgamma.3:11
5372 #: build/C/man3/lgamma.3:15
5374 "lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - log "
5377 "lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - ガンマ関"
5381 #: build/C/man3/lgamma.3:20
5383 msgid "B<double lgamma(double >I<x>B<);>\n"
5384 msgstr "B<double lgamma(double >I<x>B<);>\n"
5387 #: build/C/man3/lgamma.3:22
5389 msgid "B<float lgammaf(float >I<x>B<);>\n"
5390 msgstr "B<float lgammaf(float >I<x>B<);>\n"
5393 #: build/C/man3/lgamma.3:24
5395 msgid "B<long double lgammal(long double >I<x>B<);>\n"
5396 msgstr "B<long double lgammal(long double >I<x>B<);>\n"
5399 #: build/C/man3/lgamma.3:26
5401 msgid "B<double lgamma_r(double >I<x>B<, int *>I<signp>B<);>\n"
5402 msgstr "B<double lgamma_r(double >I<x>B<, int *>I<signp>B<);>\n"
5405 #: build/C/man3/lgamma.3:28
5407 msgid "B<float lgammaf_r(float >I<x>B<, int *>I<signp>B<);>\n"
5408 msgstr "B<float lgammaf_r(float >I<x>B<, int *>I<signp>B<);>\n"
5411 #: build/C/man3/lgamma.3:30
5413 msgid "B<long double lgammal_r(long double >I<x>B<, int *>I<signp>B<);>\n"
5414 msgstr "B<long double lgammal_r(long double >I<x>B<, int *>I<signp>B<);>\n"
5417 #: build/C/man3/lgamma.3:32
5419 msgid "B<extern int >I<signgam>B<;>\n"
5420 msgstr "B<extern int >I<signgam>B<;>\n"
5423 #: build/C/man3/lgamma.3:43
5424 msgid "B<lgamma>():"
5425 msgstr "B<lgamma>():"
5428 #: build/C/man3/lgamma.3:53
5429 msgid "B<lgammaf>(), B<lgammal>():"
5430 msgstr "B<lgammaf>(), B<lgammal>():"
5433 #: build/C/man3/lgamma.3:63
5434 msgid "B<lgamma_r>(), B<lgammaf_r>(), B<lgammal_r>():"
5435 msgstr "B<lgamma_r>(), B<lgammaf_r>(), B<lgammal_r>():"
5438 #: build/C/man3/lgamma.3:67
5440 msgstr "I<signgam>:"
5443 #: build/C/man3/lgamma.3:86
5445 "The B<lgamma>() function returns the natural logarithm of the absolute "
5446 "value of the Gamma function. The sign of the Gamma function is returned in "
5447 "the external integer I<signgam> declared in I<E<lt>math.hE<gt>>. It is 1 "
5448 "when the Gamma function is positive or zero, -1 when it is negative."
5450 "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"
5451 "は、 I<E<lt>math.hE<gt>> で宣言されている extern int I<signgam> に格納され"
5452 "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。"
5455 #: build/C/man3/lgamma.3:94
5457 "Since using a constant location I<signgam> is not thread-safe, the functions "
5458 "B<lgamma_r>() etc. have been introduced; they return the sign via the "
5459 "argument I<signp>."
5461 "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 "
5462 "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 "
5466 #: build/C/man3/lgamma.3:96
5467 msgid "On success, these functions return the natural logarithm of Gamma(x)."
5468 msgstr "成功すると、これらの関数は Gamma(x) の自然対数を返す。"
5471 #: build/C/man3/lgamma.3:104
5472 msgid "If I<x> is 1 or 2, +0 is returned."
5473 msgstr "I<x> が 1 か 2 の場合、+0 が返される。"
5476 #: build/C/man3/lgamma.3:120
5478 "If I<x> is a nonpositive integer, a pole error occurs, and the functions "
5479 "return +B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, respectively."
5481 "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 "
5482 "+B<HUGE_VAL>, +B<HUGE_VALF>, +B<HUGE_VALL> を返す。"
5485 #: build/C/man3/lgamma.3:130 build/C/man3/tgamma.3:92
5487 "If the result overflows, a range error occurs, and the functions return "
5488 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the correct "
5489 "mathematical sign."
5491 "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"
5492 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL>, を返す。この際、数学的に正し"
5496 #: build/C/man3/lgamma.3:137
5498 msgid "Pole error: I<x> is a nonpositive integer"
5499 msgstr "極エラー: I<x> が正でない整数"
5502 #: build/C/man3/lgamma.3:165
5504 "The B<lgamma>() functions are specified in C99 and POSIX.1-2001. "
5505 "I<signgam> is specified in POSIX.1-2001, but not in C99. The B<lgamma_r>() "
5506 "functions are nonstandard, but present on several other systems."
5508 "関数 B<lgamma>() は C99 と POSIX.1-2001 で規定されている。 I<signgam> は "
5509 "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"
5510 "だが、いくつかの他のシステムにも存在する。"
5512 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6777
5514 #: build/C/man3/lgamma.3:175
5516 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> is set to "
5517 "B<EDOM>; instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
5518 "does the right thing."
5520 "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"
5521 "れている B<ERANGE> ではなく B<EDOM> が I<errno> に設定される。 POSIX.1 で"
5522 "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"
5526 #: build/C/man3/lgamma.3:177
5527 msgid "B<tgamma>(3)"
5528 msgstr "B<tgamma>(3)"
5531 #: build/C/man3/log.3:36
5537 #: build/C/man3/log.3:39
5538 msgid "log, logf, logl - natural logarithmic function"
5539 msgstr "log, logf, logl - 自然対数関数"
5542 #: build/C/man3/log.3:44
5544 msgid "B<double log(double >I<x>B<);>\n"
5545 msgstr "B<double log(double >I<x>B<);>\n"
5548 #: build/C/man3/log.3:46
5550 msgid "B<float logf(float >I<x>B<);>\n"
5551 msgstr "B<float logf(float >I<x>B<);>\n"
5554 #: build/C/man3/log.3:48
5556 msgid "B<long double logl(long double >I<x>B<);>\n"
5557 msgstr "B<long double logl(long double >I<x>B<);>\n"
5560 #: build/C/man3/log.3:60
5561 msgid "B<logf>(), B<logl>():"
5562 msgstr "B<logf>(), B<logl>():"
5565 #: build/C/man3/log.3:73
5566 msgid "The B<log>() function returns the natural logarithm of I<x>."
5567 msgstr "B<log>() 関数は I<x> の自然対数を返す。"
5570 #: build/C/man3/log.3:76
5571 msgid "On success, these functions return the natural logarithm of I<x>."
5572 msgstr "成功すると、これらの関数は I<x> の自然対数を返す。"
5575 #: build/C/man3/log.3:85
5576 msgid "If I<x> is 1, the result is +0."
5577 msgstr "I<x> が 1 の場合、+0 が返される。"
5580 #: build/C/man3/log.3:100 build/C/man3/logb.3:111
5582 "If I<x> is zero, then a pole error occurs, and the functions return -"
5583 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
5585 "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 -"
5586 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
5589 #: build/C/man3/log.3:105
5591 "If I<x> is negative (including negative infinity), then a domain error "
5592 "occurs, and a NaN (not a number) is returned."
5594 "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 "
5595 "(not a number) が返される。"
5598 #: build/C/man3/log.3:112 build/C/man3/y0.3:171
5600 msgid "Domain error: I<x> is negative"
5601 msgstr "領域エラー (domain error): I<x> が負である"
5604 #: build/C/man3/log.3:120
5606 msgid "Pole error: I<x> is zero"
5607 msgstr "極エラー (pole error): I<x> が 0 である"
5610 #: build/C/man3/log.3:128 build/C/man3/tgamma.3:132
5612 "I<errno> is set to B<ERANGE>. A divide-by-zero floating-point exception "
5613 "(B<FE_DIVBYZERO>) is raised."
5615 "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"
5616 "例外 (B<FE_DIVBYZERO>) が上がる。"
5619 #: build/C/man3/log.3:141
5621 "In glibc 2.5 and earlier, taking the B<log>() of a NaN produces a bogus "
5622 "invalid floating-point (B<FE_INVALID>) exception."
5624 "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"
5625 "例外 (B<FE_INVALID>) が発生していた。"
5628 #: build/C/man3/log.3:148
5630 "B<cbrt>(3), B<clog>(3), B<log10>(3), B<log1p>(3), B<log2>(3), B<sqrt>(3)"
5632 "B<cbrt>(3), B<clog>(3), B<log10>(3), B<log1p>(3), B<log2>(3), B<sqrt>(3)"
5635 #: build/C/man3/log10.3:36
5641 #: build/C/man3/log10.3:39
5642 msgid "log10, log10f, log10l - base-10 logarithmic function"
5643 msgstr "log10, log10f, log10l - 底が 10 の対数関数"
5646 #: build/C/man3/log10.3:44
5648 msgid "B<double log10(double >I<x>B<);>\n"
5649 msgstr "B<double log10(double >I<x>B<);>\n"
5652 #: build/C/man3/log10.3:46
5654 msgid "B<float log10f(float >I<x>B<);>\n"
5655 msgstr "B<float log10f(float >I<x>B<);>\n"
5658 #: build/C/man3/log10.3:48
5660 msgid "B<long double log10l(long double >I<x>B<);>\n"
5661 msgstr "B<long double log10l(long double >I<x>B<);>\n"
5664 #: build/C/man3/log10.3:60
5665 msgid "B<log10f>(), B<log10l>():"
5666 msgstr "B<log10f>(), B<log10l>():"
5669 #: build/C/man3/log10.3:73
5670 msgid "The B<log10>() function returns the base 10 logarithm of I<x>."
5671 msgstr "B<log10>() 関数は I<x> の常用対数 (底が 10 の対数) を返す。"
5674 #: build/C/man3/log10.3:76
5675 msgid "On success, these functions return the base 10 logarithm of I<x>."
5676 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。"
5679 #: build/C/man3/log10.3:81 build/C/man3/log2.3:81
5681 "For special cases, including where I<x> is 0, 1, negative, infinity, or NaN, "
5684 "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>"
5688 #: build/C/man3/log10.3:89 build/C/man3/log2.3:89
5690 "For a discussion of the errors that can occur for these functions, see B<log>"
5692 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。"
5695 #: build/C/man3/log10.3:102
5697 "B<cbrt>(3), B<clog10>(3), B<exp10>(3), B<log>(3), B<log2>(3), B<sqrt>(3)"
5699 "B<cbrt>(3), B<clog10>(3), B<exp10>(3), B<log>(3), B<log2>(3), B<sqrt>(3)"
5702 #: build/C/man3/log1p.3:29
5708 #: build/C/man3/log1p.3:32
5709 msgid "log1p, log1pf, log1pl - logarithm of 1 plus argument"
5710 msgstr "log1p, log1pf, log1pl - 引き数に 1 を加えた値の対数"
5713 #: build/C/man3/log1p.3:37
5715 msgid "B<double log1p(double >I<x>B<);>\n"
5716 msgstr "B<double log1p(double >I<x>B<);>\n"
5719 #: build/C/man3/log1p.3:39
5721 msgid "B<float log1pf(float >I<x>B<);>\n"
5722 msgstr "B<float log1pf(float >I<x>B<);>\n"
5725 #: build/C/man3/log1p.3:41
5727 msgid "B<long double log1pl(long double >I<x>B<);>\n"
5728 msgstr "B<long double log1pl(long double >I<x>B<);>\n"
5731 #: build/C/man3/log1p.3:52
5733 msgstr "B<log1p>():"
5736 #: build/C/man3/log1p.3:63
5737 msgid "B<log1pf>(), B<log1pl>():"
5738 msgstr "B<log1pf>(), B<log1pl>():"
5741 #: build/C/man3/log1p.3:74
5742 msgid "I<log1p(x)> returns a value equivalent to"
5743 msgstr "I<log1p(x)> は以下と等価な値を返す。"
5746 #: build/C/man3/log1p.3:77
5748 msgid " log (1 + I<x>)\n"
5749 msgstr " log (1 + I<x>)\n"
5752 #: build/C/man3/log1p.3:83
5754 "It is computed in a way that is accurate even if the value of I<x> is near "
5756 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。"
5759 #: build/C/man3/log1p.3:86
5761 "On success, these functions return the natural logarithm of I<(1\\ +\\ x)>."
5762 msgstr "成功すると、これらの関数は I<(1\\ +\\ x)> の自然対数を返す。"
5765 #: build/C/man3/log1p.3:105
5767 "If I<x> is -1, a pole error occurs, and the functions return -B<HUGE_VAL>, -"
5768 "B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
5770 "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 -"
5771 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
5773 #. POSIX.1 specifies a possible range error if x is subnormal
5774 #. glibc 2.8 doesn't do this
5776 #: build/C/man3/log1p.3:113
5778 "If I<x> is less than -1 (including negative infinity), a domain error "
5779 "occurs, and a NaN (not a number) is returned."
5781 "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"
5782 "生し、 NaN (not a number) が返される。"
5785 #: build/C/man3/log1p.3:120
5787 msgid "Domain error: I<x> is less than -1"
5788 msgstr "領域エラー (domain error): I<x> が -1 より小さい"
5791 #: build/C/man3/log1p.3:128
5793 msgid "Pole error: I<x> is -1"
5794 msgstr "極エラー (pole error): I<x> が -1 である"
5800 #: build/C/man3/log1p.3:136 build/C/man3/logb.3:131
5801 msgid "A divide-by-zero floating-point exception (B<FE_DIVBYZERO>) is raised."
5803 "0 による除算 (divide-by-zero) 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
5806 #: build/C/man3/log1p.3:149
5807 msgid "B<exp>(3), B<expm1>(3), B<log>(3)"
5808 msgstr "B<exp>(3), B<expm1>(3), B<log>(3)"
5811 #: build/C/man3/log2.3:36
5817 #: build/C/man3/log2.3:39
5818 msgid "log2, log2f, log2l - base-2 logarithmic function"
5819 msgstr "log2, log2f, log2l - 底が 2 の対数関数"
5822 #: build/C/man3/log2.3:44
5824 msgid "B<double log2(double >I<x>B<);>\n"
5825 msgstr "B<double log2(double >I<x>B<);>\n"
5828 #: build/C/man3/log2.3:46
5830 msgid "B<float log2f(float >I<x>B<);>\n"
5831 msgstr "B<float log2f(float >I<x>B<);>\n"
5834 #: build/C/man3/log2.3:48
5836 msgid "B<long double log2l(long double >I<x>B<);>\n"
5837 msgstr "B<long double log2l(long double >I<x>B<);>\n"
5840 #: build/C/man3/log2.3:61
5841 msgid "B<log2>(), B<log2f>(), B<log2l>():"
5842 msgstr "B<log2>(), B<log2f>(), B<log2l>():"
5845 #: build/C/man3/log2.3:73
5846 msgid "The B<log2>() function returns the base 2 logarithm of I<x>."
5847 msgstr "B<log2>() 関数は底を 2 とする I<x> の対数を返す。"
5850 #: build/C/man3/log2.3:76
5851 msgid "On success, these functions return the base 2 logarithm of I<x>."
5852 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。"
5855 #: build/C/man3/log2.3:103
5856 msgid "B<cbrt>(3), B<clog2>(3), B<log>(3), B<log10>(3), B<sqrt>(3)"
5857 msgstr "B<cbrt>(3), B<clog2>(3), B<log>(3), B<log10>(3), B<sqrt>(3)"
5860 #: build/C/man3/logb.3:29
5866 #: build/C/man3/logb.3:32
5867 msgid "logb, logbf, logbl - get exponent of a floating-point value"
5868 msgstr "logb, logbf, logbl - 浮動小数点数の指数を取得する"
5871 #: build/C/man3/logb.3:36
5872 msgid "B<double logb(double >I<x>B<);>"
5873 msgstr "B<double logb(double >I<x>B<);>"
5876 #: build/C/man3/logb.3:38
5877 msgid "B<float logbf(float >I<x>B<);>"
5878 msgstr "B<float logbf(float >I<x>B<);>"
5881 #: build/C/man3/logb.3:40
5882 msgid "B<long double logbl(long double >I<x>B<);>"
5883 msgstr "B<long double logbl(long double >I<x>B<);>"
5886 #: build/C/man3/logb.3:50
5891 #: build/C/man3/logb.3:61
5892 msgid "B<logbf>(), B<logbl>():"
5893 msgstr "B<logbf>(), B<logbl>():"
5896 #: build/C/man3/logb.3:86
5898 "These functions extract the exponent from the internal floating-point "
5899 "representation of I<x> and return it as a floating-point value. The integer "
5900 "constant B<FLT_RADIX>, defined in I<E<lt>float.hE<gt>>, indicates the radix "
5901 "used for the system's floating-point representation. If B<FLT_RADIX> is 2, "
5902 "B<logb(>I<x>B<)> is equal to B<floor(log2(>I<x>B<))>, except that it is "
5905 "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"
5906 "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> "
5907 "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"
5908 "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"
5912 #: build/C/man3/logb.3:94
5914 "If I<x> is subnormal, B<logb>() returns the exponent I<x> would have if it "
5917 "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。"
5920 #: build/C/man3/logb.3:97
5921 msgid "On success, these functions return the exponent of I<x>."
5922 msgstr "成功すると、これらの関数は I<x> の指数部を返す。"
5925 #: build/C/man3/logb.3:116
5927 "If I<x> is negative infinity or positive infinity, then positive infinity is "
5929 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。"
5932 #: build/C/man3/logb.3:123
5934 msgid "Pole error: I<x> is 0"
5935 msgstr "極エラー (pole error): I<x> が 0 である"
5938 #: build/C/man3/logb.3:148
5939 msgid "B<ilogb>(3), B<log>(3)"
5940 msgstr "B<ilogb>(3), B<log>(3)"
5943 #: build/C/man3/lrint.3:27
5949 #: build/C/man3/lrint.3:30
5951 "lrint, lrintf, lrintl, llrint, llrintf, llrintl - round to nearest integer"
5953 "lrint, lrintf, lrintl, llrint, llrintf, llrintl - 最も近い整数値に丸める"
5956 #: build/C/man3/lrint.3:35
5958 msgid "B<long int lrint(double >I<x>B<);>\n"
5959 msgstr "B<long int lrint(double >I<x>B<);>\n"
5962 #: build/C/man3/lrint.3:37
5964 msgid "B<long int lrintf(float >I<x>B<);>\n"
5965 msgstr "B<long int lrintf(float >I<x>B<);>\n"
5968 #: build/C/man3/lrint.3:39
5970 msgid "B<long int lrintl(long double >I<x>B<);>\n"
5971 msgstr "B<long int lrintl(long double >I<x>B<);>\n"
5974 #: build/C/man3/lrint.3:41
5976 msgid "B<long long int llrint(double >I<x>B<);>\n"
5977 msgstr "B<long long int llrint(double >I<x>B<);>\n"
5980 #: build/C/man3/lrint.3:43
5982 msgid "B<long long int llrintf(float >I<x>B<);>\n"
5983 msgstr "B<long long int llrintf(float >I<x>B<);>\n"
5986 #: build/C/man3/lrint.3:45
5988 msgid "B<long long int llrintl(long double >I<x>B<);>\n"
5989 msgstr "B<long long int llrintl(long double >I<x>B<);>\n"
5992 #: build/C/man3/lrint.3:56 build/C/man3/lround.3:57
5993 msgid "All functions shown above:"
5997 #: build/C/man3/lrint.3:68
5999 "These functions round their argument to the nearest integer value, using the "
6000 "current rounding direction (see B<fesetround>(3))."
6002 "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"
6003 "丸め方向については B<fesetround>(3) を参照)。"
6006 #: build/C/man3/lrint.3:73
6008 "Note that unlike B<rint>(3), etc., the return type of these functions "
6009 "differs from that of their arguments."
6011 "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"
6015 #: build/C/man3/lrint.3:75 build/C/man3/lround.3:78 build/C/man3/rint.3:107
6016 #: build/C/man3/round.3:77 build/C/man3/trunc.3:65
6017 msgid "These functions return the rounded integer value."
6018 msgstr "これらの関数は丸めた整数値を返す。"
6020 #. The return value is -(LONG_MAX - 1) or -(LLONG_MAX -1)
6022 #: build/C/man3/lrint.3:87 build/C/man3/lround.3:90
6024 "If I<x> is a NaN or an infinity, or the rounded value is too large to be "
6025 "stored in a I<long> (I<long long> in the case of the B<ll*> functions) then "
6026 "a domain error occurs, and the return value is unspecified."
6028 "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"
6029 "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"
6033 #: build/C/man3/lrint.3:94 build/C/man3/lround.3:97
6035 msgid "Domain error: I<x> is a NaN or infinite, or the rounded value is too large"
6036 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"
6039 #: build/C/man3/lrint.3:118
6041 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<round>"
6044 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<round>"
6048 #: build/C/man3/lround.3:27
6054 #: build/C/man3/lround.3:31
6056 "lround, lroundf, lroundl, llround, llroundf, llroundl - round to nearest "
6057 "integer, away from zero"
6059 "lround, lroundf, lroundl, llround, llroundf, llroundl - (0 から遠い方の) 最も"
6063 #: build/C/man3/lround.3:36
6065 msgid "B<long int lround(double >I<x>B<);>\n"
6066 msgstr "B<long int lround(double >I<x>B<);>\n"
6069 #: build/C/man3/lround.3:38
6071 msgid "B<long int lroundf(float >I<x>B<);>\n"
6072 msgstr "B<long int lroundf(float >I<x>B<);>\n"
6075 #: build/C/man3/lround.3:40
6077 msgid "B<long int lroundl(long double >I<x>B<);>\n"
6078 msgstr "B<long int lroundl(long double >I<x>B<);>\n"
6081 #: build/C/man3/lround.3:42
6083 msgid "B<long long int llround(double >I<x>B<);>\n"
6084 msgstr "B<long long int llround(double >I<x>B<);>\n"
6087 #: build/C/man3/lround.3:44
6089 msgid "B<long long int llroundf(float >I<x>B<);>\n"
6090 msgstr "B<long long int llroundf(float >I<x>B<);>\n"
6093 #: build/C/man3/lround.3:46
6095 msgid "B<long long int llroundl(long double >I<x>B<);>\n"
6096 msgstr "B<long long int llroundl(long double >I<x>B<);>\n"
6099 #: build/C/man3/lround.3:70
6101 "These functions round their argument to the nearest integer value, rounding "
6102 "away from zero, regardless of the current rounding direction (see B<fenv>"
6105 "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"
6106 "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>"
6110 #: build/C/man3/lround.3:76
6112 "Note that unlike B<round>(3), B<ceil>(3), etc., the return type of these "
6113 "functions differs from that of their arguments."
6115 "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"
6119 #: build/C/man3/lround.3:121 build/C/man3/trunc.3:101
6121 "B<ceil>(3), B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>"
6124 "B<ceil>(3), B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>"
6128 #: build/C/man7/math_error.7:26
6134 #: build/C/man7/math_error.7:29
6135 msgid "math_error - detecting errors from mathematical functions"
6136 msgstr "math_error - 数学関数からのエラーの検出"
6139 #: build/C/man7/math_error.7:34
6142 "B<#include E<lt>math.hE<gt>>\n"
6143 "B<#include E<lt>errno.hE<gt>>\n"
6144 "B<#include E<lt>fenv.hE<gt>>\n"
6146 "B<#include E<lt>math.hE<gt>>\n"
6147 "B<#include E<lt>errno.hE<gt>>\n"
6148 "B<#include E<lt>fenv.hE<gt>>\n"
6151 #: build/C/man7/math_error.7:53
6153 "When an error occurs, most library functions indicate this fact by returning "
6154 "a special value (e.g., -1 or NULL). Because they typically return a "
6155 "floating-point number, the mathematical functions declared in I<E<lt>math."
6156 "hE<gt>> indicate an error using other mechanisms. There are two error-"
6157 "reporting mechanisms: the older one sets I<errno>; the newer one uses the "
6158 "floating-point exception mechanism (the use of B<feclearexcept>(3) and "
6159 "B<fetestexcept>(3), as outlined below) described in B<fenv>(3)."
6161 "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"
6162 "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"
6163 "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"
6164 "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"
6165 "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>"
6166 "(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"
6170 #: build/C/man7/math_error.7:58
6172 "A portable program that needs to check for an error from a mathematical "
6173 "function should set I<errno> to zero, and make the following call"
6175 "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"
6176 "は、 数学関数を呼び出す前に I<errno> を 0 に設定し、"
6179 #: build/C/man7/math_error.7:62
6181 msgid "feclearexcept(FE_ALL_EXCEPT);\n"
6182 msgstr "feclearexcept(FE_ALL_EXCEPT);\n"
6185 #: build/C/man7/math_error.7:66
6186 msgid "before calling a mathematical function."
6187 msgstr "を呼び出すべきである。"
6190 #: build/C/man7/math_error.7:72
6192 "Upon return from the mathematical function, if I<errno> is nonzero, or the "
6193 "following call (see B<fenv>(3)) returns nonzero"
6194 msgstr "数学関数から返ってきた際に、 I<errno> が 0 以外か、"
6197 #: build/C/man7/math_error.7:77
6200 "fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW |\n"
6203 "fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW |\n"
6208 #. FE_INVALID = 0x01,
6209 #. __FE_DENORM = 0x02,
6210 #. FE_DIVBYZERO = 0x04,
6211 #. FE_OVERFLOW = 0x08,
6212 #. FE_UNDERFLOW = 0x10,
6213 #. FE_INEXACT = 0x20
6216 #: build/C/man7/math_error.7:90
6217 msgid "then an error occurred in the mathematical function."
6219 "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"
6223 #: build/C/man7/math_error.7:93
6225 "The error conditions that can occur for mathematical functions are described "
6227 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。"
6230 #: build/C/man7/math_error.7:93
6232 msgid "Domain error"
6233 msgstr "領域エラー (domain error)"
6236 #: build/C/man7/math_error.7:109
6238 "A I<domain error> occurs when a mathematical function is supplied with an "
6239 "argument whose value falls outside the domain for which the function is "
6240 "defined (e.g., giving a negative argument to B<log>(3)). When a domain "
6241 "error occurs, math functions commonly return a NaN (though some functions "
6242 "return a different value in this case); I<errno> is set to B<EDOM>, and an "
6243 "\"invalid\" (B<FE_INVALID>) floating-point exception is raised."
6245 "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"
6246 "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"
6247 "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"
6248 "値を返す関数もある)、 I<errno> に B<EDOM> を設定し、「無効 (invalid)」 浮動小"
6249 "数点例外 (B<FE_INVALID>) を上げる。"
6252 #: build/C/man7/math_error.7:109
6255 msgstr "極エラー (pole error)"
6258 #: build/C/man7/math_error.7:133
6260 "A I<pole error> occurs when the mathematical result of a function is an "
6261 "exact infinity (e.g., the logarithm of 0 is negative infinity). When a pole "
6262 "error occurs, the function returns the (signed) value B<HUGE_VAL>, "
6263 "B<HUGE_VALF>, or B<HUGE_VALL>, depending on whether the function result type "
6264 "is I<double>, I<float>, or I<long double>. The sign of the result is that "
6265 "which is mathematically correct for the function. I<errno> is set to "
6266 "B<ERANGE>, and a \"divide-by-zero\" (B<FE_DIVBYZERO>) floating-point "
6267 "exception is raised."
6269 "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"
6270 "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"
6271 "値は (符号付きの) B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> のいずれかとなる "
6272 "(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 "
6273 "I<double>, I<float>, I<long double> に対応する)。 結果の符号は、その関数の数"
6274 "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 "
6275 "(divide-by-zero)」 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
6278 #: build/C/man7/math_error.7:133
6281 msgstr "範囲エラー (range エラー)"
6284 #: build/C/man7/math_error.7:140
6286 "A I<range error> occurs when the magnitude of the function result means that "
6287 "it cannot be represented in the result type of the function. The return "
6288 "value of the function depends on whether the range error was an overflow or "
6291 "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"
6292 "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"
6293 "ダーフロー であったかによって異なる。"
6296 #: build/C/man7/math_error.7:162
6298 "A floating result I<overflows> if the result is finite, but is too large to "
6299 "represented in the result type. When an overflow occurs, the function "
6300 "returns the value B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, depending on "
6301 "whether the function result type is I<double>, I<float>, or I<long double>. "
6302 "I<errno> is set to B<ERANGE>, and an \"overflow\" (B<FE_OVERFLOW>) floating-"
6303 "point exception is raised."
6305 "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"
6306 "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 "
6307 "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"
6308 "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>, "
6309 "I<long double> に対応する)。 I<errno> は B<ERANGE> に設定され、「オーバーフ"
6310 "ロー (overflow)」 浮動小数点例外 (B<FE_OVERFLOW>) が上がる。"
6313 #: build/C/man7/math_error.7:177
6315 "A floating result I<underflows> if the result is too small to be represented "
6316 "in the result type. If an underflow occurs, a mathematical function "
6317 "typically returns 0.0 (C99 says a function shall return \"an implementation-"
6318 "defined value whose magnitude is no greater than the smallest normalized "
6319 "positive number in the specified type\"). I<errno> may be set to B<ERANGE>, "
6320 "and an \"overflow\" (B<FE_UNDERFLOW>) floating-point exception may be "
6323 "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"
6324 "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 "
6325 "(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"
6326 "つ実装定義 (implementation-defined) の値を返す、となっている)。 I<errno> は "
6327 "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"
6331 #: build/C/man7/math_error.7:187
6333 "Some functions deliver a range error if the supplied argument value, or the "
6334 "correct function result, would be I<subnormal>. A subnormal value is one "
6335 "that is nonzero, but with a magnitude that is so small that it can't be "
6336 "presented in normalized form (i.e., with a 1 in the most significant bit of "
6337 "the significand). The representation of a subnormal number will contain one "
6338 "or more leading zeros in the significand."
6340 "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"
6341 "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"
6342 "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"
6343 "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"
6346 #. See CONFORMANCE in the glibc 2.8 (and earlier) source.
6348 #: build/C/man7/math_error.7:209
6350 "The I<math_errhandling> identifier specified by C99 and POSIX.1-2001 is not "
6351 "supported by glibc. This identifier is supposed to indicate which of the "
6352 "two error-notification mechanisms (I<errno>, exceptions retrievable via "
6353 "B<fettestexcept>(3)) is in use. The standards require that at least one be "
6354 "in use, but permit both to be available. The current (version 2.8) "
6355 "situation under glibc is messy. Most (but not all) functions raise "
6356 "exceptions on errors. Some also set I<errno>. A few functions set "
6357 "I<errno>, but don't raise an exception. A very few functions do neither. "
6358 "See the individual manual pages for details."
6360 "C99 と POSIX.1-2001 で規定されている I<math_errhandling> 識別子は glibc では"
6361 "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 "
6362 "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"
6363 "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"
6364 "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 "
6365 "(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"
6366 "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。 "
6367 "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"
6368 "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"
6371 #. http://www.securecoding.cert.org/confluence/display/seccode/FLP32-C.+Prevent+or+detect+domain+and+range+errors+in+math+functions
6373 #: build/C/man7/math_error.7:222
6375 "To avoid the complexities of using I<errno> and B<fetestexcept>(3) for "
6376 "error checking, it is often advised that one should instead check for bad "
6377 "argument values before each call. For example, the following code ensures "
6378 "that B<log>(3)'s argument is not a NaN and is not zero (a pole error) or "
6379 "less than zero (a domain error):"
6381 "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"
6382 "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"
6383 "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"
6384 "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"
6388 #: build/C/man7/math_error.7:226
6390 msgid "double x, r;\n"
6391 msgstr "double x, r;\n"
6394 #: build/C/man7/math_error.7:230
6397 "if (isnan(x) || islessequal(x, 0)) {\n"
6398 " /* Deal with NaN / pole error / domain error */\n"
6401 "if (isnan(x) || islessequal(x, 0)) {\n"
6402 " /* Deal with NaN / pole error / domain error */\n"
6406 #: build/C/man7/math_error.7:232
6408 msgid "r = log(x);\n"
6409 msgstr "r = log(x);\n"
6412 #: build/C/man7/math_error.7:240
6414 "The discussion on this page does not apply to the complex mathematical "
6415 "functions (i.e., those declared by I<E<lt>complex.hE<gt>>), which in general "
6416 "are not required to return errors by C99 and POSIX.1-2001."
6418 "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"
6419 "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"
6423 #: build/C/man7/math_error.7:256
6425 "The B<gcc>(1) I<-fno-math-errno> option causes the executable to employ "
6426 "implementations of some mathematical functions that are faster than the "
6427 "standard implementations, but do not set I<errno> on error. (The B<gcc>(1) "
6428 "I<-ffast-math> option also enables I<-fno-math-errno>.) An error can still "
6429 "be tested for using B<fetestexcept>(3)."
6431 "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"
6432 "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> "
6433 "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<-"
6434 "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、 "
6435 "B<fetestexcept>(3) を使ったエラーの検査は可能である。"
6438 #: build/C/man7/math_error.7:265
6440 "B<gcc>(1), B<errno>(3), B<fenv>(3), B<fpclassify>(3), B<INFINITY>(3), "
6441 "B<isgreater>(3), B<matherr>(3), B<nan>(3)"
6443 "B<gcc>(1), B<errno>(3), B<fenv>(3), B<fpclassify>(3), B<INFINITY>(3), "
6444 "B<isgreater>(3), B<matherr>(3), B<nan>(3)"
6447 #: build/C/man7/math_error.7:267
6448 msgid "I<info libc>"
6449 msgstr "I<info libc>"
6452 #: build/C/man3/matherr.3:27
6458 #: build/C/man3/matherr.3:27
6464 #: build/C/man3/matherr.3:30
6465 msgid "matherr - SVID math library exception handling"
6466 msgstr "matherr - SVID 数学ライブラリの例外処理"
6469 #: build/C/man3/matherr.3:34
6472 "B<#define _SVID_SOURCE> /* See feature_test_macros(7) */\n"
6473 "B<#include E<lt>math.hE<gt>>\n"
6475 "B<#define _SVID_SOURCE> /* feature_test_macros(7) 参照 */\n"
6476 "B<#include E<lt>math.hE<gt>>\n"
6479 #: build/C/man3/matherr.3:36
6481 msgid "B<int matherr(struct exception *>I<exc>B<);>\n"
6482 msgstr "B<int matherr(struct exception *>I<exc>B<);>\n"
6485 #: build/C/man3/matherr.3:38
6487 msgid "B<extern _LIB_VERSION_TYPE _LIB_VERSION;>\n"
6488 msgstr "B<extern _LIB_VERSION_TYPE _LIB_VERSION;>\n"
6491 #: build/C/man3/matherr.3:51
6493 "The System V Interface Definition (SVID) specifies that various math "
6494 "functions should invoke a function called B<matherr>() if a math exception "
6495 "is detected. This function is called before the math function returns; "
6496 "after B<matherr>() returns, the system then returns to the math function, "
6497 "which in turn returns to the caller."
6499 "System V Interface Definition (SVID) では、各種の数学関数は数学的な\n"
6500 "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"
6501 "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"
6502 "B<matherr>() が返った後に、システムは数学関数に戻り、\n"
6506 #: build/C/man3/matherr.3:62
6508 "The B<matherr>() mechanism is supported by glibc, but is now obsolete: new "
6509 "applications should use the techniques described in B<math_error>(7) and "
6510 "B<fenv>(3). This page documents the glibc B<matherr>() mechanism as an aid "
6511 "for maintaining and porting older applications."
6513 "B<matherr>() の仕組みは glibc によりサポートされているが、\n"
6515 "新しくアプリケーションを作成する際には、\n"
6516 "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"
6517 "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"
6518 "助けとなるよう、 glibc の B<matherr>() の仕組みについて説明する。"
6521 #: build/C/man3/matherr.3:75
6523 "To employ B<matherr>(), the programmer must define the B<_SVID_SOURCE> "
6524 "feature test macro (before including I<any> header files), and assign the "
6525 "value B<_SVID_> to the external variable B<_LIB_VERSION>."
6527 "B<matherr>() を使用するためには、\n"
6528 "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"
6529 "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"
6530 "B<_LIB_VERSION> に代入しなければならない。"
6533 #: build/C/man3/matherr.3:87
6535 "The system provides a default version of B<matherr>(). This version does "
6536 "nothing, and returns zero (see below for the significance of this). The "
6537 "default B<matherr>() can be overridden by a programmer-defined version, "
6538 "which will be invoked when an exception occurs. The function is invoked "
6539 "with one argument, a pointer to an I<exception> structure, defined as "
6542 "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"
6543 "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"
6544 "下記を参照)。プログラマが B<matherr>() を定義することで、\n"
6545 "デフォルト版を上書きすることができる。\n"
6546 "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"
6547 "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"
6548 "I<exception> 構造体へのポインタである。"
6551 #: build/C/man3/matherr.3:97
6554 "struct exception {\n"
6555 " int type; /* Exception type */\n"
6556 " char *name; /* Name of function causing exception */\n"
6557 " double arg1; /* 1st argument to function */\n"
6558 " double arg2; /* 2nd argument to function */\n"
6559 " double retval; /* Function return value */\n"
6562 "struct exception {\n"
6563 " int type; /* Exception type */\n"
6564 " char *name; /* Name of function causing exception */\n"
6565 " double arg1; /* 1st argument to function */\n"
6566 " double arg2; /* 2nd argument to function */\n"
6567 " double retval; /* Function return value */\n"
6571 #: build/C/man3/matherr.3:103
6572 msgid "The I<type> field has one of the following values:"
6573 msgstr "I<type> フィールドは以下の値のいずれかである。"
6576 #: build/C/man3/matherr.3:103
6582 #: build/C/man3/matherr.3:111
6584 "A domain error occurred (the function argument was outside the range for "
6585 "which the function is defined). The return value depends on the function; "
6586 "I<errno> is set to B<EDOM>."
6588 "領域エラー (domain error) が発生した\n"
6589 "(関数の引き数が関数が定義された範囲外であった)。\n"
6590 "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。"
6593 #: build/C/man3/matherr.3:111
6599 #: build/C/man3/matherr.3:122
6601 "A pole error occurred (the function result is an infinity). The return "
6602 "value in most cases is B<HUGE> (the largest single precision floating-point "
6603 "number), appropriately signed. In most cases, I<errno> is set to B<EDOM>."
6605 "極エラー (pole error) が発生した (関数の結果が無限大である)。\n"
6606 "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"
6608 "ほとんどの場合、I<errno> には B<EDOM> が設定される。"
6611 #: build/C/man3/matherr.3:122
6614 msgstr "B<OVERFLOW>"
6617 #: build/C/man3/matherr.3:131
6619 "An overflow occurred. In most cases, the value B<HUGE> is returned, and "
6620 "I<errno> is set to B<ERANGE>."
6623 "ほとんどの場合、値 B<HUGE> が返され、\n"
6624 "I<errno> には B<ERANGE> が設定される。"
6627 #: build/C/man3/matherr.3:131
6629 msgid "B<UNDERFLOW>"
6630 msgstr "B<UNDERFLOW>"
6633 #: build/C/man3/matherr.3:138
6635 "An underflow occurred. 0.0 is returned, and I<errno> is set to B<ERANGE>."
6638 "0.0 が返され、 I<errno> に B<ERANGE> が設定される。"
6641 #: build/C/man3/matherr.3:138
6647 #: build/C/man3/matherr.3:145
6649 "Total loss of significance. 0.0 is returned, and I<errno> is set to "
6652 "Total loss of significance が発生した。\n"
6653 "0.0 が返され、 I<errno> に B<ERANGE> が設定される。"
6656 #: build/C/man3/matherr.3:145
6662 #: build/C/man3/matherr.3:150
6664 "Partial loss of significance. This value is unused on glibc (and many other "
6667 "Partial loss of significance が発生した。\n"
6668 "この値は glibc (や他の多くのシステム) で使用されていない。"
6671 #: build/C/man3/matherr.3:158
6673 "The I<arg1> and I<arg2> fields are the arguments supplied to the function "
6674 "(I<arg2> is undefined for functions that take only one argument)."
6676 "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"
6677 "(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)。"
6680 #: build/C/man3/matherr.3:166
6682 "The I<retval> field specifies the return value that the math function will "
6683 "return to its caller. The programmer-defined B<matherr>() can modify this "
6684 "field to change the return value of the math function."
6686 "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"
6687 "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"
6688 "ことで、その数学関数の返り値を変更することができる。"
6691 #: build/C/man3/matherr.3:173
6693 "If the B<matherr>() function returns zero, then the system sets I<errno> as "
6694 "described above, and may print an error message on standard error (see "
6697 "B<matherr>() 関数が 0 を返した場合、\n"
6698 "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"
6699 "エラーメッセージを表示することがある (下記参照)。"
6702 #: build/C/man3/matherr.3:179
6704 "If the B<matherr>() function returns a nonzero value, then the system does "
6705 "not set I<errno>, and doesn't print an error message."
6707 "B<matherr>() 関数が 0 以外の値を返した場合、\n"
6708 "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。"
6711 #: build/C/man3/matherr.3:179
6713 msgid "Math functions that employ matherr()"
6714 msgstr "matherr() を利用している数学関数"
6717 #: build/C/man3/matherr.3:189
6719 "The table below lists the functions and circumstances in which B<matherr>() "
6720 "is called. The \"Type\" column indicates the value assigned to I<exc-"
6721 "E<gt>type> when calling B<matherr>(). The \"Result\" column is the default "
6722 "return value assigned to I<exc-E<gt>retval>."
6724 "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"
6725 "\"Type\" 列 は B<matherr>() が呼び出される際に I<exc-E<gt>type> に\n"
6726 "設定される値を示す。 \"Result\" 列は I<exc-E<gt>retval> に\n"
6727 "設定されるデフォルトの返り値を示す。"
6730 #: build/C/man3/matherr.3:195
6732 "The \"Msg?\" and \"errno\" columns describe the default behavior if "
6733 "B<matherr>() returns zero. If the \"Msg?\" columns contains \"y\", then "
6734 "the system prints an error message on standard error."
6736 "\"Msg?\" 列と \"errno\" 列は B<matherr>() が 0 を返した場合のデフォルトの\n"
6737 "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"
6741 #: build/C/man3/matherr.3:197
6742 msgid "The table uses the following notations and abbreviations:"
6743 msgstr "以下の表では、下記の記法と省略形を使用している。"
6746 #: build/C/man3/matherr.3:209
6749 "x first argument to function\n"
6750 "y second argument to function\n"
6751 "fin finite value for argument\n"
6752 "neg negative value for argument\n"
6753 "int integral value for argument\n"
6754 "o/f result overflowed\n"
6755 "u/f result underflowed\n"
6756 "|x| absolute value of x\n"
6757 "X_TLOSS is a constant defined in I<E<lt>math.hE<gt>>\n"
6767 "X_TLOSS I<E<lt>math.hE<gt>> で定義される定数\n"
6770 #: build/C/man3/matherr.3:216
6772 msgid "Function\tType\tResult\tMsg?\terrno\n"
6773 msgstr "Function\tType\tResult\tMsg?\terrno\n"
6776 #: build/C/man3/matherr.3:217
6778 msgid "acos(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
6779 msgstr "acos(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
6782 #: build/C/man3/matherr.3:218
6784 msgid "asin(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
6785 msgstr "asin(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
6788 #: build/C/man3/matherr.3:219
6790 msgid "atan2(0,0)\tDOMAIN\tHUGE\ty\tEDOM\n"
6791 msgstr "atan2(0,0)\tDOMAIN\tHUGE\ty\tEDOM\n"
6793 #. retval is 0.0/0.0
6795 #: build/C/man3/matherr.3:220
6797 msgid "acosh(xE<lt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
6798 msgstr "acosh(xE<lt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
6800 #. retval is 0.0/0.0
6802 #: build/C/man3/matherr.3:221
6804 msgid "atanh(|x|E<gt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
6805 msgstr "atanh(|x|E<gt>1)\tDOMAIN\tNAN\ty\tEDOM\t\n"
6809 #: build/C/man3/matherr.3:222
6811 msgid "atanh(|x|==1)\tSING\t(xE<gt>0.0)?\ty\tEDOM\t\n"
6812 msgstr "atanh(|x|==1)\tSING\t(xE<gt>0.0)?\ty\tEDOM\t\n"
6815 #: build/C/man3/matherr.3:223 build/C/man3/matherr.3:268
6817 msgid "\\ \t\\ \tHUGE_VAL :\n"
6818 msgstr "\\ \t\\ \tHUGE_VAL :\n"
6821 #: build/C/man3/matherr.3:224 build/C/man3/matherr.3:269
6823 msgid "\\ \t\\ \t-HUGE_VAL\n"
6824 msgstr "\\ \t\\ \t-HUGE_VAL\n"
6827 #: build/C/man3/matherr.3:225
6829 msgid "cosh(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6830 msgstr "cosh(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6833 #: build/C/man3/matherr.3:226
6835 msgid "sinh(fin) o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
6836 msgstr "sinh(fin) o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
6839 #: build/C/man3/matherr.3:227
6841 msgid "\\ \t\\ \tHUGE : -HUGE\n"
6842 msgstr "\\ \t\\ \tHUGE : -HUGE\n"
6845 #: build/C/man3/matherr.3:228
6847 msgid "sqrt(xE<lt>0)\tDOMAIN\t0.0\ty\tEDOM\n"
6848 msgstr "sqrt(xE<lt>0)\tDOMAIN\t0.0\ty\tEDOM\n"
6851 #: build/C/man3/matherr.3:229
6853 msgid "hypot(fin,fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6854 msgstr "hypot(fin,fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6857 #: build/C/man3/matherr.3:230
6859 msgid "exp(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6860 msgstr "exp(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6863 #: build/C/man3/matherr.3:231
6865 msgid "exp(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6866 msgstr "exp(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6869 #: build/C/man3/matherr.3:232
6871 msgid "exp2(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6872 msgstr "exp2(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6875 #: build/C/man3/matherr.3:233
6877 msgid "exp2(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6878 msgstr "exp2(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6881 #: build/C/man3/matherr.3:234
6883 msgid "exp10(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6884 msgstr "exp10(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6887 #: build/C/man3/matherr.3:235
6889 msgid "exp10(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6890 msgstr "exp10(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6893 #: build/C/man3/matherr.3:236
6895 msgid "j0(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6896 msgstr "j0(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6899 #: build/C/man3/matherr.3:237
6901 msgid "j1(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6902 msgstr "j1(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6905 #: build/C/man3/matherr.3:238
6907 msgid "jn(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6908 msgstr "jn(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6911 #: build/C/man3/matherr.3:239
6913 msgid "y0(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6914 msgstr "y0(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6917 #: build/C/man3/matherr.3:240
6919 msgid "y1(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6920 msgstr "y1(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6923 #: build/C/man3/matherr.3:241
6925 msgid "yn(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6926 msgstr "yn(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6929 #: build/C/man3/matherr.3:242
6931 msgid "y0(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6932 msgstr "y0(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6935 #: build/C/man3/matherr.3:243
6937 msgid "y0(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6938 msgstr "y0(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6941 #: build/C/man3/matherr.3:244
6943 msgid "y1(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6944 msgstr "y1(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6947 #: build/C/man3/matherr.3:245
6949 msgid "y1(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6950 msgstr "y1(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6953 #: build/C/man3/matherr.3:246
6955 msgid "yn(n,0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6956 msgstr "yn(n,0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6959 #: build/C/man3/matherr.3:247
6961 msgid "yn(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6962 msgstr "yn(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6965 #: build/C/man3/matherr.3:248
6967 msgid "lgamma(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6968 msgstr "lgamma(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6971 #: build/C/man3/matherr.3:249
6973 msgid "lgamma(-int) or\tSING\tHUGE\ty\tEDOM\n"
6974 msgstr "lgamma(-int) or\tSING\tHUGE\ty\tEDOM\n"
6977 #: build/C/man3/matherr.3:250
6979 msgid "\\ \\ lgamma(0)\n"
6980 msgstr "\\ \\ lgamma(0)\n"
6983 #: build/C/man3/matherr.3:251
6985 msgid "tgamma(fin) o/f\tOVERFLOW\tHUGE_VAL\tn\tERANGE\n"
6986 msgstr "tgamma(fin) o/f\tOVERFLOW\tHUGE_VAL\tn\tERANGE\n"
6989 #: build/C/man3/matherr.3:252
6991 msgid "tgamma(-int)\tSING\tNAN\ty\tEDOM\n"
6992 msgstr "tgamma(-int)\tSING\tNAN\ty\tEDOM\n"
6995 #: build/C/man3/matherr.3:253
6997 msgid "tgamma(0)\tSING\tcopysign(\ty\tERANGE\n"
6998 msgstr "tgamma(0)\tSING\tcopysign(\ty\tERANGE\n"
7001 #: build/C/man3/matherr.3:254
7003 msgid "\\ \t\\ \tHUGE_VAL,x)\n"
7004 msgstr "\\ \t\\ \tHUGE_VAL,x)\n"
7007 #: build/C/man3/matherr.3:255
7009 msgid "log(0)\tSING\t-HUGE\ty\tEDOM\n"
7010 msgstr "log(0)\tSING\t-HUGE\ty\tEDOM\n"
7013 #: build/C/man3/matherr.3:256
7015 msgid "log(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7016 msgstr "log(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7018 #. different from log()
7020 #: build/C/man3/matherr.3:257
7022 msgid "log2(0)\tSING\t-HUGE\tn\tEDOM\t\n"
7023 msgstr "log2(0)\tSING\t-HUGE\tn\tEDOM\t\n"
7025 #. different from log()
7027 #: build/C/man3/matherr.3:258
7029 msgid "log2(xE<lt>0)\tDOMAIN\t-HUGE\tn\tEDOM\t\n"
7030 msgstr "log2(xE<lt>0)\tDOMAIN\t-HUGE\tn\tEDOM\t\n"
7033 #: build/C/man3/matherr.3:259
7035 msgid "log10(0)\tSING\t-HUGE\ty\tEDOM\n"
7036 msgstr "log10(0)\tSING\t-HUGE\ty\tEDOM\n"
7039 #: build/C/man3/matherr.3:260
7041 msgid "log10(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7042 msgstr "log10(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
7045 #: build/C/man3/matherr.3:261
7047 msgid "pow(0.0,0.0)\tDOMAIN\t0.0\ty\tEDOM\n"
7048 msgstr "pow(0.0,0.0)\tDOMAIN\t0.0\ty\tEDOM\n"
7051 #: build/C/man3/matherr.3:262
7053 msgid "pow(x,y) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7054 msgstr "pow(x,y) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
7057 #: build/C/man3/matherr.3:263
7059 msgid "pow(x,y) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7060 msgstr "pow(x,y) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
7063 #: build/C/man3/matherr.3:264
7065 msgid "pow(NaN,0.0)\tDOMAIN\tx\tn\tEDOM\n"
7066 msgstr "pow(NaN,0.0)\tDOMAIN\tx\tn\tEDOM\n"
7070 #: build/C/man3/matherr.3:265
7072 msgid "0**neg\tDOMAIN\t0.0\ty\tEDOM\t\n"
7073 msgstr "0**neg\tDOMAIN\t0.0\ty\tEDOM\t\n"
7076 #: build/C/man3/matherr.3:266
7078 msgid "neg**non-int\tDOMAIN\t0.0\ty\tEDOM\n"
7079 msgstr "neg**non-int\tDOMAIN\t0.0\ty\tEDOM\n"
7082 #: build/C/man3/matherr.3:267
7084 msgid "scalb() o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7085 msgstr "scalb() o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
7088 #: build/C/man3/matherr.3:270
7090 msgid "scalb() u/f\tUNDERFLOW\tcopysign(\tn\tERANGE\n"
7091 msgstr "scalb() u/f\tUNDERFLOW\tcopysign(\tn\tERANGE\n"
7094 #: build/C/man3/matherr.3:271
7096 msgid "\\ \t\\ \t\\ \\ 0.0,x)\n"
7097 msgstr "\\ \t\\ \t\\ \\ 0.0,x)\n"
7100 #: build/C/man3/matherr.3:272
7102 msgid "fmod(x,0)\tDOMAIN\tx\ty\tEDOM\n"
7103 msgstr "fmod(x,0)\tDOMAIN\tx\ty\tEDOM\n"
7105 #. retval is 0.0/0.0
7107 #: build/C/man3/matherr.3:273
7109 msgid "remainder(x,0)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7110 msgstr "remainder(x,0)\tDOMAIN\tNAN\ty\tEDOM\t\n"
7113 #: build/C/man3/matherr.3:296
7115 "The example program demonstrates the use of B<matherr>() when calling B<log>"
7116 "(3). The program takes up to three command-line arguments. The first "
7117 "argument is the floating-point number to be given to B<log>(3). If the "
7118 "optional second argument is provided, then B<_LIB_VERSION> is set to "
7119 "B<_SVID_> so that B<matherr>() is called, and the integer supplied in the "
7120 "command-line argument is used as the return value from B<matherr>(). If the "
7121 "optional third command-line argument is supplied, then it specifies an "
7122 "alternative return value that B<matherr>() should assign as the return "
7123 "value of the math function."
7125 "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"
7126 "B<matherr>() の使用法を示したものである。\n"
7127 "最初の引き数は B<log>(3) に渡す浮動小数点数である。\n"
7128 "省略可能な第二引き数を指定した場合、\n"
7129 "B<_LIB_VERSION> に B<_SVID_> が設定され、\n"
7130 "B<matherr>() が呼ばれるようになる。\n"
7131 "このコマンドライン引き数で指定した整数は、\n"
7132 "B<matherr>() からの返り値として使用される。\n"
7133 "省略可能な第三引き数を指定した場合、 B<matherr>() は\n"
7134 "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。"
7137 #: build/C/man3/matherr.3:301
7139 "The following example run, where B<log>(3) is given an argument of 0.0, "
7140 "does not use B<matherr>():"
7143 "B<log>(3) に引き数 0.0 が渡しているが、\n"
7144 "B<matherr>() は使用しない。"
7147 #: build/C/man3/matherr.3:307
7150 "$B< ./a.out 0.0>\n"
7151 "errno: Numerical result out of range\n"
7154 "$B< ./a.out 0.0>\n"
7155 "errno: Numerical result out of range\n"
7159 #: build/C/man3/matherr.3:313
7160 msgid "In the following run, B<matherr>() is called, and returns 0:"
7163 "B<matherr>() が呼び出され、返り値 0 が返される。"
7166 #: build/C/man3/matherr.3:323
7169 "$B< ./a.out 0.0 0>\n"
7170 "matherr SING exception in log() function\n"
7171 " args: 0.000000, 0.000000\n"
7172 " retval: -340282346638528859811704183484516925440.000000\n"
7174 "errno: Numerical argument out of domain\n"
7175 "x=-340282346638528859811704183484516925440.000000\n"
7177 "$B< ./a.out 0.0 0>\n"
7178 "matherr SING exception in log() function\n"
7179 " args: 0.000000, 0.000000\n"
7180 " retval: -340282346638528859811704183484516925440.000000\n"
7182 "errno: Numerical argument out of domain\n"
7183 "x=-340282346638528859811704183484516925440.000000\n"
7186 #: build/C/man3/matherr.3:327
7187 msgid "The message \"log: SING error\" was printed by the C library."
7188 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。"
7191 #: build/C/man3/matherr.3:331
7193 "In the following run, B<matherr>() is called, and returns a nonzero value:"
7194 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。"
7197 #: build/C/man3/matherr.3:339
7200 "$B< ./a.out 0.0 1>\n"
7201 "matherr SING exception in log() function\n"
7202 " args: 0.000000, 0.000000\n"
7203 " retval: -340282346638528859811704183484516925440.000000\n"
7204 "x=-340282346638528859811704183484516925440.000000\n"
7206 "$B< ./a.out 0.0 1>\n"
7207 "matherr SING exception in log() function\n"
7208 " args: 0.000000, 0.000000\n"
7209 " retval: -340282346638528859811704183484516925440.000000\n"
7210 "x=-340282346638528859811704183484516925440.000000\n"
7213 #: build/C/man3/matherr.3:345
7215 "In this case, the C library did not print a message, and I<errno> was not "
7218 "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"
7219 "I<errno> は設定されていない。"
7222 #: build/C/man3/matherr.3:350
7224 "In the following run, B<matherr>() is called, changes the return value of "
7225 "the math function, and returns a nonzero value:"
7227 "次の実行例では、 B<matherr>() が呼び出され、\n"
7228 "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。"
7231 #: build/C/man3/matherr.3:358
7234 "$B< ./a.out 0.0 1 12345.0>\n"
7235 "matherr SING exception in log() function\n"
7236 " args: 0.000000, 0.000000\n"
7237 " retval: -340282346638528859811704183484516925440.000000\n"
7240 "$B< ./a.out 0.0 1 12345.0>\n"
7241 "matherr SING exception in log() function\n"
7242 " args: 0.000000, 0.000000\n"
7243 " retval: -340282346638528859811704183484516925440.000000\n"
7247 #: build/C/man3/matherr.3:368
7250 "#define _SVID_SOURCE\n"
7251 "#include E<lt>errno.hE<gt>\n"
7252 "#include E<lt>math.hE<gt>\n"
7253 "#include E<lt>stdio.hE<gt>\n"
7254 "#include E<lt>stdlib.hE<gt>\n"
7256 "#define _SVID_SOURCE\n"
7257 "#include E<lt>errno.hE<gt>\n"
7258 "#include E<lt>math.hE<gt>\n"
7259 "#include E<lt>stdio.hE<gt>\n"
7260 "#include E<lt>stdlib.hE<gt>\n"
7263 #: build/C/man3/matherr.3:374
7266 "static int matherr_ret = 0; /* Value that matherr()\n"
7267 " should return */\n"
7268 "static int change_retval = 0; /* Should matherr() change\n"
7269 " function\\(aqs return value? */\n"
7270 "static double new_retval; /* New function return value */\n"
7272 "static int matherr_ret = 0; /* Value that matherr()\n"
7273 " should return */\n"
7274 "static int change_retval = 0; /* Should matherr() change\n"
7275 " function\\(aqs return value? */\n"
7276 "static double new_retval; /* New function return value */\n"
7279 #: build/C/man3/matherr.3:389
7283 "matherr(struct exception *exc)\n"
7285 " fprintf(stderr, \"matherr %s exception in %s() function\\en\",\n"
7286 " (exc-E<gt>type == DOMAIN) ? \"DOMAIN\" :\n"
7287 " (exc-E<gt>type == OVERFLOW) ? \"OVERFLOW\" :\n"
7288 " (exc-E<gt>type == UNDERFLOW) ? \"UNDERFLOW\" :\n"
7289 " (exc-E<gt>type == SING) ? \"SING\" :\n"
7290 " (exc-E<gt>type == TLOSS) ? \"TLOSS\" :\n"
7291 " (exc-E<gt>type == PLOSS) ? \"PLOSS\" : \"???\",\n"
7292 " exc-E<gt>name);\n"
7293 " fprintf(stderr, \" args: %f, %f\\en\",\n"
7294 " exc-E<gt>arg1, exc-E<gt>arg2);\n"
7295 " fprintf(stderr, \" retval: %f\\en\", exc-E<gt>retval);\n"
7298 "matherr(struct exception *exc)\n"
7300 " fprintf(stderr, \"matherr %s exception in %s() function\\en\",\n"
7301 " (exc-E<gt>type == DOMAIN) ? \"DOMAIN\" :\n"
7302 " (exc-E<gt>type == OVERFLOW) ? \"OVERFLOW\" :\n"
7303 " (exc-E<gt>type == UNDERFLOW) ? \"UNDERFLOW\" :\n"
7304 " (exc-E<gt>type == SING) ? \"SING\" :\n"
7305 " (exc-E<gt>type == TLOSS) ? \"TLOSS\" :\n"
7306 " (exc-E<gt>type == PLOSS) ? \"PLOSS\" : \"???\",\n"
7307 " exc-E<gt>name);\n"
7308 " fprintf(stderr, \" args: %f, %f\\en\",\n"
7309 " exc-E<gt>arg1, exc-E<gt>arg2);\n"
7310 " fprintf(stderr, \" retval: %f\\en\", exc-E<gt>retval);\n"
7313 #: build/C/man3/matherr.3:392
7316 " if (change_retval)\n"
7317 " exc-E<gt>retval = new_retval;\n"
7319 " if (change_retval)\n"
7320 " exc-E<gt>retval = new_retval;\n"
7323 #: build/C/man3/matherr.3:395
7326 " return matherr_ret;\n"
7329 " return matherr_ret;\n"
7333 #: build/C/man3/matherr.3:400
7337 "main(int argc, char *argv[])\n"
7342 "main(int argc, char *argv[])\n"
7347 #: build/C/man3/matherr.3:406
7350 " if (argc E<lt> 2) {\n"
7351 " fprintf(stderr, \"Usage: %s E<lt>argvalE<gt>\"\n"
7352 " \" [E<lt>matherr-retE<gt> [E<lt>new-func-retvalE<gt>]]\\en\", argv[0]);\n"
7353 " exit(EXIT_FAILURE);\n"
7356 " if (argc E<lt> 2) {\n"
7357 " fprintf(stderr, \"Usage: %s E<lt>argvalE<gt>\"\n"
7358 " \" [E<lt>matherr-retE<gt> [E<lt>new-func-retvalE<gt>]]\\en\", argv[0]);\n"
7359 " exit(EXIT_FAILURE);\n"
7363 #: build/C/man3/matherr.3:411
7366 " if (argc E<gt> 2) {\n"
7367 " _LIB_VERSION = _SVID_;\n"
7368 " matherr_ret = atoi(argv[2]);\n"
7371 " if (argc E<gt> 2) {\n"
7372 " _LIB_VERSION = _SVID_;\n"
7373 " matherr_ret = atoi(argv[2]);\n"
7377 #: build/C/man3/matherr.3:416
7380 " if (argc E<gt> 3) {\n"
7381 " change_retval = 1;\n"
7382 " new_retval = atof(argv[3]);\n"
7385 " if (argc E<gt> 3) {\n"
7386 " change_retval = 1;\n"
7387 " new_retval = atof(argv[3]);\n"
7391 #: build/C/man3/matherr.3:420
7394 " x = log(atof(argv[1]));\n"
7395 " if (errno != 0)\n"
7396 " perror(\"errno\");\n"
7398 " x = log(atof(argv[1]));\n"
7399 " if (errno != 0)\n"
7400 " perror(\"errno\");\n"
7403 #: build/C/man3/matherr.3:424
7406 " printf(\"x=%f\\en\", x);\n"
7407 " exit(EXIT_SUCCESS);\n"
7410 " printf(\"x=%f\\en\", x);\n"
7411 " exit(EXIT_SUCCESS);\n"
7415 #: build/C/man3/matherr.3:429
7416 msgid "B<fenv>(3), B<math_error>(7), B<standards>(7)"
7417 msgstr "B<fenv>(3), B<math_error>(7), B<standards>(7)"
7420 #: build/C/man3/modf.3:33
7426 #: build/C/man3/modf.3:37
7428 "modf, modff, modfl - extract signed integral and fractional values from "
7429 "floating-point number"
7431 "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"
7434 #: build/C/man3/modf.3:42
7436 msgid "B<double modf(double >I<x>B<, double *>I<iptr>B<);>\n"
7437 msgstr "B<double modf(double >I<x>B<, double *>I<iptr>B<);>\n"
7440 #: build/C/man3/modf.3:44
7442 msgid "B<float modff(float >I<x>B<, float *>I<iptr>B<);>\n"
7443 msgstr "B<float modff(float >I<x>B<, float *>I<iptr>B<);>\n"
7446 #: build/C/man3/modf.3:46
7448 msgid "B<long double modfl(long double >I<x>B<, long double *>I<iptr>B<);>\n"
7449 msgstr "B<long double modfl(long double >I<x>B<, long double *>I<iptr>B<);>\n"
7452 #: build/C/man3/modf.3:58
7453 msgid "B<modf>(), B<modfl>():"
7454 msgstr "B<modf>(), B<modfl>():"
7457 #: build/C/man3/modf.3:76
7459 "The B<modf>() function breaks the argument I<x> into an integral part and a "
7460 "fractional part, each of which has the same sign as I<x>. The integral part "
7461 "is stored in the location pointed to by I<iptr>."
7463 "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"
7464 "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"
7468 #: build/C/man3/modf.3:81
7469 msgid "The B<modf>() function returns the fractional part of I<x>."
7470 msgstr "B<modf>() 関数は I<x> の小数部分を返す。"
7473 #: build/C/man3/modf.3:87
7474 msgid "If I<x> is a NaN, a NaN is returned, and I<*iptr> is set to a NaN."
7475 msgstr "I<x> が NaN の場合、NaN が返され、 I<*iptr> に NaN が設定される。"
7478 #: build/C/man3/modf.3:93
7480 "If I<x> is positive infinity (negative infinity), +0 (-0) is returned, and "
7481 "I<*iptr> is set to positive infinity (negative infinity)."
7483 "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"
7484 "限大 (負の無限大) が設定される。"
7487 #: build/C/man3/modf.3:103
7488 msgid "The B<modf>(), B<modff>(), and B<modfl>() functions are thread-safe."
7489 msgstr "関数 B<modf>(), B<modff>(), B<modfl>() はスレッドセーフである。"
7492 #: build/C/man3/modf.3:112
7493 msgid "B<frexp>(3), B<ldexp>(3)"
7494 msgstr "B<frexp>(3), B<ldexp>(3)"
7497 #: build/C/man3/nan.3:11
7503 #: build/C/man3/nan.3:14
7504 msgid "nan, nanf, nanl - return 'Not a Number'"
7505 msgstr "nan, nanf, nanl - 無効値 ('Not a Number') を返す"
7508 #: build/C/man3/nan.3:18
7509 msgid "B<double nan(const char *>I<tagp>B<);>"
7510 msgstr "B<double nan(const char *>I<tagp>B<);>"
7513 #: build/C/man3/nan.3:20
7514 msgid "B<float nanf(const char *>I<tagp>B<);>"
7515 msgstr "B<float nanf(const char *>I<tagp>B<);>"
7518 #: build/C/man3/nan.3:22
7519 msgid "B<long double nanl(const char *>I<tagp>B<);>"
7520 msgstr "B<long double nanl(const char *>I<tagp>B<);>"
7523 #: build/C/man3/nan.3:34
7524 msgid "B<nan>(), B<nanf>(), B<nanl>():"
7525 msgstr "B<nan>(), B<nanf>(), B<nanl>():"
7528 #: build/C/man3/nan.3:48
7530 "These functions return a representation (determined by I<tagp>) of a quiet "
7531 "NaN. If the implementation does not support quiet NaNs, these functions "
7534 "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"
7535 "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"
7539 #: build/C/man3/nan.3:52
7540 msgid "The call I<nan(\"char-sequence\")> is equivalent to:"
7541 msgstr "I<nan(\"char-sequence\")> を呼び出すのは、以下と等価である。"
7544 #: build/C/man3/nan.3:55
7546 msgid " strtod(\"NAN(char-sequence)\", NULL);\n"
7547 msgstr " strtod(\"NAN(char-sequence)\", NULL);\n"
7550 #: build/C/man3/nan.3:65
7552 "Similarly, calls to B<nanf>() and B<nanl>() are equivalent to analogous "
7553 "calls to B<strtof>(3) and B<strtold>(3)."
7555 "同様に、 B<nanf>() や B<nanl>() を呼び出すのは、 B<strtof>() や B<strtold>"
7559 #: build/C/man3/nan.3:73
7561 "The argument I<tagp> is used in an unspecified manner. On IEEE 754 systems, "
7562 "there are many representations of NaN, and I<tagp> selects one. On other "
7563 "systems it may do nothing."
7565 "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 "
7566 "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、"
7570 #: build/C/man3/nan.3:79
7572 "C99, POSIX.1-2001. See also IEC 559 and the appendix with recommended "
7573 "functions in IEEE 754/IEEE 854."
7575 "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"
7579 #: build/C/man3/nan.3:83
7580 msgid "B<isnan>(3), B<strtod>(3), B<math_error>(7)"
7581 msgstr "B<isnan>(3), B<strtod>(3), B<math_error>(7)"
7584 #: build/C/man3/nextafter.3:11
7590 #: build/C/man3/nextafter.3:15
7592 "nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - "
7593 "floating-point number manipulation"
7595 "nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - 浮"
7599 #: build/C/man3/nextafter.3:19
7600 msgid "B<double nextafter(double >I<x>B<, double >I<y>B<);>"
7601 msgstr "B<double nextafter(double >I<x>B<, double >I<y>B<);>"
7604 #: build/C/man3/nextafter.3:21
7605 msgid "B<float nextafterf(float >I<x>B<, float >I<y>B<);>"
7606 msgstr "B<float nextafterf(float >I<x>B<, float >I<y>B<);>"
7609 #: build/C/man3/nextafter.3:23
7610 msgid "B<long double nextafterl(long double >I<x>B<, long double >I<y>B<);>"
7611 msgstr "B<long double nextafterl(long double >I<x>B<, long double >I<y>B<);>"
7614 #: build/C/man3/nextafter.3:25
7615 msgid "B<double nexttoward(double >I<x>B<, long double >I<y>B<);>"
7616 msgstr "B<double nexttoward(double >I<x>B<, long double >I<y>B<);>"
7619 #: build/C/man3/nextafter.3:27
7620 msgid "B<float nexttowardf(float >I<x>B<, long double >I<y>B<);>"
7621 msgstr "B<float nexttowardf(float >I<x>B<, long double >I<y>B<);>"
7624 #: build/C/man3/nextafter.3:29
7625 msgid "B<long double nexttowardl(long double >I<x>B<, long double >I<y>B<);>"
7626 msgstr "B<long double nexttowardl(long double >I<x>B<, long double >I<y>B<);>"
7629 #: build/C/man3/nextafter.3:39
7630 msgid "B<nextafter>():"
7631 msgstr "B<nextafter>():"
7634 #: build/C/man3/nextafter.3:51
7635 msgid "B<nextafterf>(), B<nextafterl>():"
7636 msgstr "B<nextafterf>(), B<nextafterl>():"
7639 #: build/C/man3/nextafter.3:62
7640 msgid "B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>():"
7641 msgstr "B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>():"
7644 #: build/C/man3/nextafter.3:83
7646 "The B<nextafter>() functions return the next representable floating-point "
7647 "value following I<x> in the direction of I<y>. If I<y> is less than I<x>, "
7648 "these functions will return the largest representable number less than I<x>."
7650 "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"
7651 "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"
7655 #: build/C/man3/nextafter.3:90
7656 msgid "If I<x> equals I<y>, the functions return I<y>."
7657 msgstr "I<x> が I<y> と等しい場合、I<y> が返される。"
7660 #: build/C/man3/nextafter.3:98
7662 "The B<nexttoward>() functions do the same as the B<nextafter>() functions, "
7663 "except that they have a I<long double> second argument."
7665 "B<nexttoward>() 関数群は、2 番目の引き数が I<long double> 型である点以外、 "
7666 "B<nextafter>() 関数群と同じはたらきをする。"
7669 #: build/C/man3/nextafter.3:104
7671 "On success, these functions return the next representable floating-point "
7672 "value after I<x> in the direction of I<y>."
7674 "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"
7678 #: build/C/man3/nextafter.3:114
7680 "If I<x> equals I<y>, then I<y> (cast to the same type as I<x>) is returned."
7682 "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"
7687 #: build/C/man3/nextafter.3:134
7689 "If I<x> is finite, and the result would overflow, a range error occurs, and "
7690 "the functions return B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, "
7691 "respectively, with the correct mathematical sign."
7693 "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"
7694 "生し、 各関数はそれぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。返り"
7695 "値には数学的に正しい符号が付与される。"
7698 #: build/C/man3/nextafter.3:143
7700 "If I<x> is not equal to I<y>, and the correct function result would be "
7701 "subnormal, zero, or underflow, a range error occurs, and either the correct "
7702 "value (if it can be represented), or 0.0, is returned."
7704 "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"
7705 "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"
7709 #: build/C/man3/nextafter.3:159
7711 msgid "Range error: result is subnormal or underflows"
7712 msgstr "範囲エラー: 結果が非正規化数かアンダーフロー"
7715 #: build/C/man3/nextafter.3:182
7717 "In glibc version 2.5 and earlier, these functions do not raise an underflow "
7718 "floating-point (B<FE_UNDERFLOW>) exception when an underflow occurs."
7720 "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"
7721 "アンダーフロー浮動小数点例外 (B<FE_UNDERFLOW>) を上がない。"
7724 #: build/C/man3/nextafter.3:184
7725 msgid "B<nearbyint>(3)"
7726 msgstr "B<nearbyint>(3)"
7729 #: build/C/man3/pow.3:35
7735 #: build/C/man3/pow.3:38
7736 msgid "pow, powf, powl - power functions"
7737 msgstr "pow, powf, powl - 累乗関数"
7740 #: build/C/man3/pow.3:43
7742 msgid "B<double pow(double >I<x>B<, double >I<y>B<);>\n"
7743 msgstr "B<double pow(double >I<x>B<, double >I<y>B<);>\n"
7746 #: build/C/man3/pow.3:45
7748 msgid "B<float powf(float >I<x>B<, float >I<y>B<);>\n"
7749 msgstr "B<float powf(float >I<x>B<, float >I<y>B<);>\n"
7752 #: build/C/man3/pow.3:47
7754 msgid "B<long double powl(long double >I<x>B<, long double >I<y>B<);>\n"
7755 msgstr "B<long double powl(long double >I<x>B<, long double >I<y>B<);>\n"
7758 #: build/C/man3/pow.3:59
7759 msgid "B<powf>(), B<powl>():"
7760 msgstr "B<powf>(), B<powl>():"
7763 #: build/C/man3/pow.3:75
7765 "The B<pow>() function returns the value of I<x> raised to the power of I<y>."
7766 msgstr "B<pow>() 関数は I<x> の I<y> 乗の値を返す。"
7769 #: build/C/man3/pow.3:80
7771 "On success, these functions return the value of I<x> to the power of I<y>."
7772 msgstr "成功すると、これらの関数は I<x> の I<y> 乗の値を返す。"
7774 #. The domain error is generated at least as far back as glibc 2.4
7776 #: build/C/man3/pow.3:88
7778 "If I<x> is a finite value less than 0, and I<y> is a finite noninteger, a "
7779 "domain error occurs, and a NaN is returned."
7781 "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 "
7782 "error) が発生し、 NaN が返される。"
7784 #. The range error is generated at least as far back as glibc 2.4
7786 #: build/C/man3/pow.3:98
7788 "If the result overflows, a range error occurs, and the functions return "
7789 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the "
7790 "mathematically correct sign."
7792 "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"
7793 "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"
7796 #. POSIX.1 does not specify the sign of the zero,
7797 #. but http://sources.redhat.com/bugzilla/show_bug.cgi?id=2678
7798 #. points out that the zero has the wrong sign in some cases.
7800 #: build/C/man3/pow.3:105
7802 "If result underflows, and is not representable, a range error occurs, and "
7805 "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、 "
7809 #: build/C/man3/pow.3:111
7811 "Except as specified below, if I<x> or I<y> is a NaN, the result is a NaN."
7813 "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"
7817 #: build/C/man3/pow.3:117
7818 msgid "If I<x> is +1, the result is 1.0 (even if I<y> is a NaN)."
7820 "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。"
7823 #: build/C/man3/pow.3:123
7824 msgid "If I<y> is 0, the result is 1.0 (even if I<x> is a NaN)."
7826 "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。"
7829 #: build/C/man3/pow.3:131
7831 "If I<x> is +0 (-0), and I<y> is an odd integer greater than 0, the result is "
7834 "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。"
7837 #: build/C/man3/pow.3:139
7839 "If I<x> is 0, and I<y> greater than 0 and not an odd integer, the result is "
7842 "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。"
7845 #: build/C/man3/pow.3:147
7847 "If I<x> is -1, and I<y> is positive infinity or negative infinity, the "
7850 "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。"
7853 #: build/C/man3/pow.3:155
7855 "If the absolute value of I<x> is less than 1, and I<y> is negative infinity, "
7856 "the result is positive infinity."
7858 "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"
7862 #: build/C/man3/pow.3:163
7864 "If the absolute value of I<x> is greater than 1, and I<y> is negative "
7865 "infinity, the result is +0."
7867 "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。"
7870 #: build/C/man3/pow.3:171
7872 "If the absolute value of I<x> is less than 1, and I<y> is positive infinity, "
7875 "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。"
7878 #: build/C/man3/pow.3:179
7880 "If the absolute value of I<x> is greater than 1, and I<y> is positive "
7881 "infinity, the result is positive infinity."
7883 "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"
7887 #: build/C/man3/pow.3:187
7889 "If I<x> is negative infinity, and I<y> is an odd integer less than 0, the "
7892 "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。"
7895 #: build/C/man3/pow.3:195
7897 "If I<x> is negative infinity, and I<y> less than 0 and not an odd integer, "
7900 "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"
7904 #: build/C/man3/pow.3:203
7906 "If I<x> is negative infinity, and I<y> is an odd integer greater than 0, the "
7907 "result is negative infinity."
7909 "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"
7913 #: build/C/man3/pow.3:211
7915 "If I<x> is negative infinity, and I<y> greater than 0 and not an odd "
7916 "integer, the result is positive infinity."
7918 "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"
7922 #: build/C/man3/pow.3:219
7923 msgid "If I<x> is positive infinity, and I<y> less than 0, the result is +0."
7924 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。"
7927 #: build/C/man3/pow.3:227
7929 "If I<x> is positive infinity, and I<y> greater than 0, the result is "
7930 "positive infinity."
7932 "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。"
7935 #: build/C/man3/pow.3:242
7937 "If I<x> is +0 or -0, and I<y> is an odd integer less than 0, a pole error "
7938 "occurs and B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, is returned, with the "
7939 "same sign as I<x>."
7941 "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) "
7942 "が発生し、返り値は B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> となる。 I<x> と同"
7945 #. The pole error is generated at least as far back as glibc 2.4
7947 #: build/C/man3/pow.3:256
7949 "If I<x> is +0 or -0, and I<y> is less than 0 and not an odd integer, a pole "
7950 "error occurs and +B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, is returned."
7952 "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"
7953 "し、 返り値は B<+>HUGE_VALB<,> B<+>HUGE_VALFB<,> B<+>HUGE_VALL となる。"
7956 #: build/C/man3/pow.3:283
7958 msgid "Domain error: I<x> is negative, and I<y> is a finite noninteger"
7959 msgstr "領域エラー: I<x> が負で、I<y> が整数でない有限値"
7962 #: build/C/man3/pow.3:291
7964 msgid "Pole error: I<x> is zero, and I<y> is negative"
7965 msgstr "極エラー: I<x> がゼロで、I<y> が負"
7968 #: build/C/man3/pow.3:300
7970 msgid "Range error: the result overflows"
7971 msgstr "範囲エラー: 結果がオーバーフロー"
7974 #: build/C/man3/pow.3:308
7976 msgid "Range error: the result underflows"
7977 msgstr "範囲エラー: 結果がアンダーフロー"
7979 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6776
7980 #. or possibly 2.9, I haven't found the source code change
7981 #. and I don't have a 2.9 system to test
7983 #: build/C/man3/pow.3:336
7985 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> is set to "
7986 "B<EDOM> instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
7987 "does the right thing."
7989 "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"
7990 "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 "
7991 "2.10 以降の glibc では、正しい動作をする。"
7993 #. see bug http://sources.redhat.com/bugzilla/show_bug.cgi?id=3866
7994 #. and http://sources.redhat.com/bugzilla/show_bug.cgi?id=369
7996 #: build/C/man3/pow.3:356
7998 "If I<x> is negative, then large negative or positive I<y> values yield a NaN "
7999 "as the function result, with I<errno> set to B<EDOM>, and an invalid "
8000 "(B<FE_INVALID>) floating-point exception. For example, with B<pow>(), one "
8001 "sees this behavior when the absolute value of I<y> is greater than about "
8004 "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"
8005 "り、 I<errno> に B<EDOM> が設定され、 不正浮動小数点例外 (B<FE_INVALID>) が"
8006 "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"
8009 #. FIXME . Actually, 2.3.2 is the earliest test result I have; so yet
8010 #. to confirm if this error occurs only in 2.3.2.
8012 #: build/C/man3/pow.3:365
8014 "In version 2.3.2 and earlier, when an overflow or underflow error occurs, "
8015 "glibc's B<pow>() generates a bogus invalid floating-point exception "
8016 "(B<FE_INVALID>) in addition to the overflow or underflow exception."
8018 "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"
8019 "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"
8020 "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。"
8023 #: build/C/man3/pow.3:369
8024 msgid "B<cbrt>(3), B<cpow>(3), B<sqrt>(3)"
8025 msgstr "B<cbrt>(3), B<cpow>(3), B<sqrt>(3)"
8028 #: build/C/man3/pow10.3:25
8034 #: build/C/man3/pow10.3:28
8035 msgid "pow10, pow10f, pow10l - base-10 power functions"
8036 msgstr "pow10, pow10f, pow10l - 底が 10 の累乗関数"
8039 #: build/C/man3/pow10.3:32 build/C/man3/sincos.3:16
8042 "B<#define _GNU_SOURCE> /* See feature_test_macros(7) */\n"
8043 "B<#include E<lt>math.hE<gt>>\n"
8045 "B<#define _GNU_SOURCE> /* feature_test_macros(7) 参照 */\n"
8046 "B<#include E<lt>math.hE<gt>>\n"
8049 #: build/C/man3/pow10.3:34
8051 msgid "B<double pow10(double >I<x>B<);>\n"
8052 msgstr "B<double pow10(double >I<x>B<);>\n"
8055 #: build/C/man3/pow10.3:36
8057 msgid "B<float pow10f(float >I<x>B<);>\n"
8058 msgstr "B<float pow10f(float >I<x>B<);>\n"
8061 #: build/C/man3/pow10.3:38
8063 msgid "B<long double pow10l(long double >I<x>B<);>\n"
8064 msgstr "B<long double pow10l(long double >I<x>B<);>\n"
8067 #: build/C/man3/pow10.3:47
8069 "The B<pow10>() function returns the value of 10 raised to the power I<x>."
8070 msgstr "B<pow10>() 関数は 10 の I<x> 乗の値を返す。"
8073 #: build/C/man3/pow10.3:51
8074 msgid "This is a GNU extension."
8075 msgstr "これは GNU による拡張である。"
8078 #: build/C/man3/pow10.3:54
8080 "These functions are identical to the functions listed under B<exp10>(3)."
8081 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。"
8084 #: build/C/man3/pow10.3:57
8085 msgid "B<exp10>(3), B<pow>(3)"
8086 msgstr "B<exp10>(3), B<pow>(3)"
8089 #: build/C/man3/remainder.3:37
8095 #: build/C/man3/remainder.3:41
8097 "drem, dremf, dreml, remainder, remainderf, remainderl - floating-point "
8098 "remainder function"
8100 "drem, dremf, dreml, remainder, remainderf, remainderl - 浮動小数点剰余関数"
8103 #: build/C/man3/remainder.3:49
8106 "/* The C99 versions */\n"
8107 "B<double remainder(double >I<x>B<, double >I<y>B<);>\n"
8108 "B<float remainderf(float >I<x>B<, float >I<y>B<);>\n"
8109 "B<long double remainderl(long double >I<x>B<, long double >I<y>B<);>\n"
8112 "B<double remainder(double >I<x>B<, double >I<y>B<);>\n"
8113 "B<float remainderf(float >I<x>B<, float >I<y>B<);>\n"
8114 "B<long double remainderl(long double >I<x>B<, long double >I<y>B<);>\n"
8117 #: build/C/man3/remainder.3:54
8120 "/* Obsolete synonyms */\n"
8121 "B<double drem(double >I<x>B<, double >I<y>B<);>\n"
8122 "B<float dremf(float >I<x>B<, float >I<y>B<);>\n"
8123 "B<long double dreml(long double >I<x>B<, long double >I<y>B<);>\n"
8126 "B<double drem(double >I<x>B<, double >I<y>B<);>\n"
8127 "B<float dremf(float >I<x>B<, float >I<y>B<);>\n"
8128 "B<long double dreml(long double >I<x>B<, long double >I<y>B<);>\n"
8131 #: build/C/man3/remainder.3:65
8132 msgid "B<remainder>():"
8133 msgstr "B<remainder>():"
8136 #: build/C/man3/remainder.3:70
8138 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8139 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
8142 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8143 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
8147 #: build/C/man3/remainder.3:77
8148 msgid "B<remainderf>(), B<remainderl>():"
8149 msgstr "B<remainderf>(), B<remainderl>():"
8152 #: build/C/man3/remainder.3:88
8153 msgid "B<drem>(), B<dremf>(), B<dreml>():"
8154 msgstr "B<drem>(), B<dremf>(), B<dreml>():"
8157 #: build/C/man3/remainder.3:90 build/C/man3/significand.3:35
8158 msgid "_SVID_SOURCE || _BSD_SOURCE"
8159 msgstr "_SVID_SOURCE || _BSD_SOURCE"
8162 #: build/C/man3/remainder.3:111
8164 "The B<remainder>() function computes the remainder of dividing I<x> by "
8165 "I<y>. The return value is I<x>-I<n>*I<y>, where I<n> is the value I<x\\ /\\ "
8166 "y>, rounded to the nearest integer. If the absolute value of I<x>-I<n>*I<y> "
8167 "is 0.5, I<n> is chosen to be even."
8169 "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>-"
8170 "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"
8171 "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"
8175 #: build/C/man3/remainder.3:114
8177 "These functions are unaffected by the current rounding mode (see B<fenv>(3))."
8179 "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 "
8183 #: build/C/man3/remainder.3:118
8184 msgid "The B<drem>() function does precisely the same thing."
8185 msgstr "B<drem>() 関数はこれと全く同じ動作をする。"
8188 #: build/C/man3/remainder.3:124
8190 "On success, these functions return the floating-point remainder, I<x>-"
8191 "I<n>*I<y>. If the return value is 0, it has the sign of I<x>."
8193 "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 "
8194 "0 の場合、その符号は I<x> と同じになる。"
8197 #: build/C/man3/remainder.3:139 build/C/man3/remquo.3:92
8199 "If I<x> is an infinity, and I<y> is not a NaN, a domain error occurs, and a "
8202 "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、"
8206 #: build/C/man3/remainder.3:150 build/C/man3/remquo.3:101
8208 "If I<y> is zero, and I<x> is not a NaN, a domain error occurs, and a NaN is "
8211 "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、"
8215 #: build/C/man3/remainder.3:157
8217 msgid "Domain error: I<x> is an infinity and I<y> is not a NaN"
8218 msgstr "領域エラー (domain error): I<x> が無限大で I<y> が NaN ではない"
8222 #: build/C/man3/remainder.3:188
8224 "The functions B<remainder>(), B<remainderf>(), and B<remainderl>() are "
8225 "specified in C99 and POSIX.1-2001."
8227 "関数 B<remainder>(), B<remainderf>(), B<remainderl>() は C99 と "
8228 "POSIX.1-2001 で規定されている。"
8231 #: build/C/man3/remainder.3:204
8233 "The function B<drem>() is from 4.3BSD. The I<float> and I<long double> "
8234 "variants B<dremf>() and B<dreml>() exist on some systems, such as Tru64 "
8235 "and glibc2. Avoid the use of these functions in favor of B<remainder>() "
8238 "関数 B<drem>() は 4.3BSD に由来する。 I<float> と I<long double> 版の "
8239 "B<dremf>() と B<dreml>() は、Tru64 や glibc2 のようないくつかのシステムに存"
8240 "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。"
8243 #: build/C/man3/remainder.3:206
8248 #: build/C/man3/remainder.3:208
8250 msgid " remainder(nan(\"\"), 0);\n"
8251 msgstr " remainder(nan(\"\"), 0);\n"
8253 #. FIXME . this bug occurs as at glibc 2.8.
8254 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6779
8256 #: build/C/man3/remainder.3:213
8258 "returns a NaN, as expected, but wrongly causes a domain error; it should "
8259 "yield a silent NaN."
8261 "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"
8265 #: build/C/man3/remainder.3:215
8266 msgid "The call \"remainder(29.0, 3.0)\" returns -1."
8267 msgstr "\"remainder(29.0, 3.0)\" を呼び出すと -1 を返す。"
8270 #: build/C/man3/remainder.3:219
8271 msgid "B<div>(3), B<fmod>(3), B<remquo>(3)"
8272 msgstr "B<div>(3), B<fmod>(3), B<remquo>(3)"
8275 #: build/C/man3/remquo.3:12
8281 #: build/C/man3/remquo.3:15
8282 msgid "remquo, remquof, remquol - remainder and part of quotient"
8283 msgstr "remquo, remquof, remquol - 商の一部と剰余を求める"
8286 #: build/C/man3/remquo.3:20
8288 msgid "B<double remquo(double >I<x>B<, double >I<y>B<, int *>I<quo>B<);>\n"
8289 msgstr "B<double remquo(double >I<x>B<, double >I<y>B<, int *>I<quo>B<);>\n"
8292 #: build/C/man3/remquo.3:22
8294 msgid "B<float remquof(float >I<x>B<, float >I<y>B<, int *>I<quo>B<);>\n"
8295 msgstr "B<float remquof(float >I<x>B<, float >I<y>B<, int *>I<quo>B<);>\n"
8298 #: build/C/man3/remquo.3:24
8300 msgid "B<long double remquol(long double >I<x>B<, long double >I<y>B<, int *>I<quo>B<);>\n"
8301 msgstr "B<long double remquol(long double >I<x>B<, long double >I<y>B<, int *>I<quo>B<);>\n"
8304 #: build/C/man3/remquo.3:37
8305 msgid "B<remquo>(), B<remquof>(), B<remquol>():"
8306 msgstr "B<remquo>(), B<remquof>(), B<remquol>():"
8309 #: build/C/man3/remquo.3:55
8311 "These functions compute the remainder and part of the quotient upon division "
8312 "of I<x> by I<y>. A few bits of the quotient are stored via the I<quo> "
8313 "pointer. The remainder is returned as the function result."
8315 "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"
8316 "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"
8320 #: build/C/man3/remquo.3:59
8322 "The value of the remainder is the same as that computed by the B<remainder>"
8324 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。"
8327 #: build/C/man3/remquo.3:65
8329 "The value stored via the I<quo> pointer has the sign of I<x\\ /\\ y> and "
8330 "agrees with the quotient in at least the low order 3 bits."
8332 "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"
8335 #. A possible application of this function might be the computation
8336 #. of sin(x). Compute remquo(x, pi/2, &quo) or so.
8337 #. glibc, UnixWare: return 3 bits
8338 #. MacOS 10: return 7 bits
8340 #: build/C/man3/remquo.3:73
8342 "For example, I<remquo(29.0,\\ 3.0)> returns -1.0 and might store 2. Note "
8343 "that the actual quotient might not fit in an integer."
8345 "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"
8346 "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。"
8349 #: build/C/man3/remquo.3:77
8351 "On success, these functions return the same value as the analogous functions "
8352 "described in B<remainder>(3)."
8354 "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"
8358 #: build/C/man3/remquo.3:108
8360 msgid "Domain error: I<x> is an infinity or I<y> is 0, and the other argument is not a NaN"
8361 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"
8364 #: build/C/man3/remquo.3:130
8365 msgid "B<fmod>(3), B<logb>(3), B<remainder>(3)"
8366 msgstr "B<fmod>(3), B<logb>(3), B<remainder>(3)"
8369 #: build/C/man3/rint.3:27
8375 #: build/C/man3/rint.3:31
8377 "nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - round to nearest "
8380 "nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - 最も近い整数に丸める"
8383 #: build/C/man3/rint.3:36
8385 msgid "B<double nearbyint(double >I<x>B<);>\n"
8386 msgstr "B<double nearbyint(double >I<x>B<);>\n"
8389 #: build/C/man3/rint.3:38
8391 msgid "B<float nearbyintf(float >I<x>B<);>\n"
8392 msgstr "B<float nearbyintf(float >I<x>B<);>\n"
8395 #: build/C/man3/rint.3:40
8397 msgid "B<long double nearbyintl(long double >I<x>B<);>\n"
8398 msgstr "B<long double nearbyintl(long double >I<x>B<);>\n"
8401 #: build/C/man3/rint.3:42
8403 msgid "B<double rint(double >I<x>B<);>\n"
8404 msgstr "B<double rint(double >I<x>B<);>\n"
8407 #: build/C/man3/rint.3:44
8409 msgid "B<float rintf(float >I<x>B<);>\n"
8410 msgstr "B<float rintf(float >I<x>B<);>\n"
8413 #: build/C/man3/rint.3:46
8415 msgid "B<long double rintl(long double >I<x>B<);>\n"
8416 msgstr "B<long double rintl(long double >I<x>B<);>\n"
8419 #: build/C/man3/rint.3:59
8420 msgid "B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>():"
8421 msgstr "B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>():"
8424 #: build/C/man3/rint.3:61
8426 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L || "
8429 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L || "
8433 #: build/C/man3/rint.3:67
8438 #: build/C/man3/rint.3:78
8439 msgid "B<rintf>(), B<rintl>():"
8440 msgstr "B<rintf>(), B<rintl>():"
8443 #: build/C/man3/rint.3:95
8445 "The B<nearbyint>() functions round their argument to an integer value in "
8446 "floating-point format, using the current rounding direction (see "
8447 "B<fesetround>(3)) and without raising the I<inexact> exception."
8449 "B<nearbyint>() 関数群は、現在の丸め方向 (B<fesetround>(3) 参照) で引き数を"
8450 "浮動小数点形式の整数に丸める。 I<inexact> 例外を出さない。"
8453 #: build/C/man3/rint.3:105
8455 "The B<rint>() functions do the same, but will raise the I<inexact> "
8456 "exception (B<FE_INEXACT>, checkable via B<fetestexcept>(3)) when the result "
8457 "differs in value from the argument."
8459 "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 "
8460 "I<inexact> 例外 (B<FE_INEXACT>) を出す (この例外は B<fetestexcept>(3) 経由"
8464 #: build/C/man3/rint.3:138
8466 "If you want to store the rounded value in an integer type, you probably want "
8467 "to use one of the functions described in B<lrint>(3) instead."
8469 "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"
8470 "載っている関数のどれかを使いたいのだろう。"
8473 #: build/C/man3/rint.3:144
8474 msgid "B<ceil>(3), B<floor>(3), B<lrint>(3), B<round>(3), B<trunc>(3)"
8475 msgstr "B<ceil>(3), B<floor>(3), B<lrint>(3), B<round>(3), B<trunc>(3)"
8478 #: build/C/man3/round.3:27
8484 #: build/C/man3/round.3:30
8485 msgid "round, roundf, roundl - round to nearest integer, away from zero"
8487 "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 "
8491 #: build/C/man3/round.3:35
8493 msgid "B<double round(double >I<x>B<);>\n"
8494 msgstr "B<double round(double >I<x>B<);>\n"
8497 #: build/C/man3/round.3:37
8499 msgid "B<float roundf(float >I<x>B<);>\n"
8500 msgstr "B<float roundf(float >I<x>B<);>\n"
8503 #: build/C/man3/round.3:39
8505 msgid "B<long double roundl(long double >I<x>B<);>\n"
8506 msgstr "B<long double roundl(long double >I<x>B<);>\n"
8509 #: build/C/man3/round.3:52
8510 msgid "B<round>(), B<roundf>(), B<roundl>():"
8511 msgstr "B<round>(), B<roundf>(), B<roundl>():"
8514 #: build/C/man3/round.3:69
8516 "These functions round I<x> to the nearest integer, but round halfway cases "
8517 "away from zero (regardless of the current rounding direction, see B<fenv>"
8518 "(3)), instead of to the nearest even integer like B<rint>(3)."
8520 "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、 "
8521 "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"
8522 "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)。"
8525 #: build/C/man3/round.3:75
8526 msgid "For example, I<round(0.5)> is 1.0, and I<round(-0.5)> is -1.0."
8527 msgstr "例えば、 I<round(0.5)> は 1.0 で、 I<round(-0.5)> は -1.0 である。"
8530 #: build/C/man3/round.3:96
8532 "The B<round>(), B<roundf>(), and B<roundl>() functions are thread-safe."
8533 msgstr "関数 B<round>(), B<roundf>(), B<roundl>() はスレッドセーフである。"
8535 #. The POSIX.1-2001 APPLICATION USAGE SECTION discusses this point.
8537 #: build/C/man3/round.3:114
8539 "POSIX.1-2001 contains text about overflow (which might set I<errno> to "
8540 "B<ERANGE>, or raise an B<FE_OVERFLOW> exception). In practice, the result "
8541 "cannot overflow on any current machine, so this error-handling stuff is just "
8542 "nonsense. (More precisely, overflow can happen only when the maximum value "
8543 "of the exponent is smaller than the number of mantissa bits. For the "
8544 "IEEE-754 standard 32-bit and 64-bit floating-point numbers the maximum value "
8545 "of the exponent is 128 (respectively, 1024), and the number of mantissa bits "
8546 "is 24 (respectively, 53).)"
8548 "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"
8549 "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"
8550 "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"
8551 "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"
8552 "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。 "
8553 "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"
8554 "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。)"
8557 #: build/C/man3/round.3:119
8559 "If you want to store the rounded value in an integer type, you probably want "
8560 "to use one of the functions described in B<lround>(3) instead."
8562 "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"
8563 "載っている関数のどれかを使いたいのだろう。"
8566 #: build/C/man3/round.3:126
8568 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<trunc>"
8571 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<trunc>"
8575 #: build/C/man3/scalb.3:27
8581 #: build/C/man3/scalb.3:27
8587 #: build/C/man3/scalb.3:31
8589 "scalb, scalbf, scalbl - multiply floating-point number by integral power of "
8592 "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)"
8595 #: build/C/man3/scalb.3:35
8596 msgid "B<double scalb(double >I<x>B<, double >I<exp>B<);>"
8597 msgstr "B<double scalb(double >I<x>B<, double >I<exp>B<);>"
8600 #: build/C/man3/scalb.3:37
8601 msgid "B<float scalbf(float >I<x>B<, float >I<exp>B<);>"
8602 msgstr "B<float scalbf(float >I<x>B<, float >I<exp>B<);>"
8605 #: build/C/man3/scalb.3:39
8606 msgid "B<long double scalbl(long double >I<x>B<, long double >I<exp>B<);>"
8607 msgstr "B<long double scalbl(long double >I<x>B<, long double >I<exp>B<);>"
8610 #: build/C/man3/scalb.3:49
8612 msgstr "B<scalb>():"
8615 #: build/C/man3/scalb.3:52
8617 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8618 "\\ &&\\ _XOPEN_SOURCE_EXTENDED"
8620 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8621 "\\ &&\\ _XOPEN_SOURCE_EXTENDED"
8624 #: build/C/man3/scalb.3:56
8625 msgid "B<scalbf>(), B<scalbl>():"
8626 msgstr "B<scalbf>(), B<scalbl>():"
8629 #: build/C/man3/scalb.3:69 build/C/man3/scalbln.3:85
8631 "These functions multiply their first argument I<x> by B<FLT_RADIX> (probably "
8632 "2) to the power of I<exp>, that is:"
8634 "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 "
8635 "(B<FLT_RADIX> はおそらく 2 である)。つまり、以下の式の値を返す。"
8638 #: build/C/man3/scalb.3:72 build/C/man3/scalbln.3:88
8640 msgid " x * FLT_RADIX ** exp\n"
8641 msgstr " x * FLT_RADIX ** exp\n"
8643 #. not in /usr/include but in a gcc lib
8645 #: build/C/man3/scalb.3:79 build/C/man3/scalbln.3:95
8647 "The definition of B<FLT_RADIX> can be obtained by including I<E<lt>float."
8650 "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。"
8653 #: build/C/man3/scalb.3:86 build/C/man3/scalbln.3:102
8654 msgid "On success, these functions return I<x> * B<FLT_RADIX> ** I<exp>."
8655 msgstr "成功すると、これらの関数は I<x> * B<FLT_RADIX> ** I<exp> を返す。"
8658 #: build/C/man3/scalb.3:92
8659 msgid "If I<x> or I<exp> is a NaN, a NaN is returned."
8660 msgstr "I<x> か I<exp> が NaN の場合、NaN が返される。"
8663 #: build/C/man3/scalb.3:100
8665 "If I<x> is positive infinity (negative infinity), and I<exp> is not negative "
8666 "infinity, positive infinity (negative infinity) is returned."
8668 "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 "
8672 #: build/C/man3/scalb.3:106
8674 "If I<x> is +0 (-0), and I<exp> is not positive infinity, +0 (-0) is returned."
8675 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。"
8678 #: build/C/man3/scalb.3:114
8680 "If I<x> is zero, and I<exp> is positive infinity, a domain error occurs, and "
8681 "a NaN is returned."
8683 "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"
8687 #: build/C/man3/scalb.3:123
8689 "If I<x> is an infinity, and I<exp> is negative infinity, a domain error "
8690 "occurs, and a NaN is returned."
8692 "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"
8696 #: build/C/man3/scalb.3:138 build/C/man3/scalbln.3:130
8698 "If the result underflows, a range error occurs, and the functions return "
8699 "zero, with a sign the same as I<x>."
8701 "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 "
8705 #: build/C/man3/scalb.3:145
8707 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"
8708 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"
8711 #: build/C/man3/scalb.3:191
8713 "B<scalb>() is specified in POSIX.1-2001, but marked obsolescent. "
8714 "POSIX.1-2008 removes the specification of B<scalb>(), recommending the use "
8715 "of B<scalbln>(3), B<scalblnf>(3), or B<scalblnl>(3) instead. The B<scalb>"
8716 "() function is from 4.3BSD."
8718 "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。 "
8719 "POSIX.1-2008 では B<scalb>() の仕様は削除されており、代わりに B<scalbln>"
8720 "(3), B<scalblnf>(3), B<scalblnl>(3) の使用が推奨されている。 B<scalb>() 関"
8723 #. Looking at header files: scalbf() is present on the
8724 #. BSDs, Tru64, HP-UX 11, Irix 6.5; scalbl() is on HP-UX 11 and Tru64.
8726 #: build/C/man3/scalb.3:200
8728 "B<scalbf>() and B<scalbl>() are unstandardized; B<scalbf>() is "
8729 "nevertheless present on several other systems"
8731 "B<scalbf>() と B<scalbl>() は標準化されていない。 それにも関わらず、 "
8732 "B<scalbf>() はいくつかの他のシステムに存在する。"
8735 #: build/C/man3/scalb.3:203
8736 msgid "B<ldexp>(3), B<scalbln>(3)"
8737 msgstr "B<ldexp>(3), B<scalbln>(3)"
8740 #: build/C/man3/scalbln.3:27
8746 #: build/C/man3/scalbln.3:31
8748 "scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - multiply floating-"
8749 "point number by integral power of radix"
8751 "scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - \n"
8755 #: build/C/man3/scalbln.3:35
8756 msgid "B<double scalbln(double >I<x>B<, long int >I<exp>B<);>"
8757 msgstr "B<double scalbln(double >I<x>B<, long int >I<exp>B<);>"
8760 #: build/C/man3/scalbln.3:37
8761 msgid "B<float scalblnf(float >I<x>B<, long int >I<exp>B<);>"
8762 msgstr "B<float scalblnf(float >I<x>B<, long int >I<exp>B<);>"
8765 #: build/C/man3/scalbln.3:39
8766 msgid "B<long double scalblnl(long double >I<x>B<, long int >I<exp>B<);>"
8767 msgstr "B<long double scalblnl(long double >I<x>B<, long int >I<exp>B<);>"
8770 #: build/C/man3/scalbln.3:41
8771 msgid "B<double scalbn(double >I<x>B<, int >I<exp>B<);>"
8772 msgstr "B<double scalbn(double >I<x>B<, int >I<exp>B<);>"
8775 #: build/C/man3/scalbln.3:43
8776 msgid "B<float scalbnf(float >I<x>B<, int >I<exp>B<);>"
8777 msgstr "B<float scalbnf(float >I<x>B<, int >I<exp>B<);>"
8780 #: build/C/man3/scalbln.3:45
8781 msgid "B<long double scalbnl(long double >I<x>B<, int >I<exp>B<);>"
8782 msgstr "B<long double scalbnl(long double >I<x>B<, int >I<exp>B<);>"
8785 #: build/C/man3/scalbln.3:57
8786 msgid "B<scalbln>(), B<scalblnf>(), B<scalblnl>():"
8787 msgstr "B<scalbln>(), B<scalblnf>(), B<scalblnl>():"
8790 #: build/C/man3/scalbln.3:68
8791 msgid "B<scalbn>(), B<scalbnf>(), B<scalbnl>():"
8792 msgstr "B<scalbn>(), B<scalbnf>(), B<scalbnl>():"
8795 #: build/C/man3/scalbln.3:171
8797 "The B<scalbn>(), B<scalbnf>(), B<scalbnl>(), B<scalbln>(), B<scalblnf>(), "
8798 "and B<scalblnl>() functions are thread-safe."
8800 "関数 B<scalbn>(), B<scalbnf>(), B<scalbnl>(), B<scalbln>(), B<scalblnf>(), "
8801 "B<scalblnl>() はスレッドセーフである。"
8804 #: build/C/man3/scalbln.3:182
8806 "These functions differ from the obsolete functions described in B<scalb>(3) "
8807 "in the type of their second argument. The functions described on this page "
8808 "have a second argument of an integral type, while those in B<scalb>(3) have "
8809 "a second argument of type I<double>."
8811 "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"
8812 "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"
8813 "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"
8814 "引き数の型が I<double> である。"
8817 #: build/C/man3/scalbln.3:189
8819 "If B<FLT_RADIX> equals 2 (which is usual), then B<scalbn>() is equivalent "
8822 "B<FLT_RADIX> が 2 の場合 (これが普通だが)、\n"
8823 "その場合は B<scalbn>() は B<ldexp>(3) と等価である。"
8826 #: build/C/man3/scalbln.3:192
8827 msgid "B<ldexp>(3), B<scalb>(3)"
8828 msgstr "B<ldexp>(3), B<scalb>(3)"
8831 #: build/C/man3/signbit.3:11
8837 #: build/C/man3/signbit.3:11
8843 #: build/C/man3/signbit.3:14
8844 msgid "signbit - test sign of a real floating-point number"
8845 msgstr "signbit - 浮動小数点実数の符号 (sign) を調べる"
8848 #: build/C/man3/signbit.3:18
8849 msgid "B<int signbit(>I<x>B<);>"
8850 msgstr "B<int signbit(>I<x>B<);>"
8853 #: build/C/man3/signbit.3:28
8854 msgid "B<signbit>():"
8855 msgstr "B<signbit>():"
8858 #: build/C/man3/signbit.3:42
8860 "B<signbit>() is a generic macro which can work on all real floating-point "
8861 "types. It returns a nonzero value if the value of I<x> has its sign bit set."
8863 "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"
8864 "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。"
8867 #: build/C/man3/signbit.3:51
8869 "This is not the same as I<x E<lt> 0.0>, because IEEE 754 floating point "
8870 "allows zero to be signed. The comparison I<-0.0 E<lt> 0.0> is false, but "
8871 "I<signbit(-0.0)> will return a nonzero value."
8873 "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"
8874 "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 "
8875 "(false) だが、 I<signbit (-0.0)> は 非 0 の値を返す。"
8878 #: build/C/man3/signbit.3:53
8879 msgid "NaNs and infinities have a sign bit."
8880 msgstr "NaN と無限大には符号ビットがある。"
8883 #: build/C/man3/signbit.3:59
8885 "The B<signbit>() macro returns nonzero if the sign of I<x> is negative; "
8886 "otherwise it returns zero."
8888 "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 "
8892 #: build/C/man3/signbit.3:66
8893 msgid "The B<signbit>() macro is thread-safe."
8894 msgstr "B<signbit>() マクロはスレッドセーフである。"
8897 #: build/C/man3/signbit.3:72
8898 msgid "B<copysign>(3)"
8899 msgstr "B<copysign>(3)"
8902 #: build/C/man3/significand.3:9
8905 msgstr "SIGNIFICAND"
8908 #: build/C/man3/significand.3:9
8914 #: build/C/man3/significand.3:13
8916 "significand, significandf, significandl - get mantissa of floating-point "
8919 "significand, significandf, significandl - 浮動小数点数の仮数 (mantissa) を取"
8923 #: build/C/man3/significand.3:17
8924 msgid "B<double significand(double >I<x>B<);>"
8925 msgstr "B<double significand(double >I<x>B<);>"
8928 #: build/C/man3/significand.3:19
8929 msgid "B<float significandf(float >I<x>B<);>"
8930 msgstr "B<float significandf(float >I<x>B<);>"
8933 #: build/C/man3/significand.3:21
8934 msgid "B<long double significandl(long double >I<x>B<);>"
8935 msgstr "B<long double significandl(long double >I<x>B<);>"
8938 #: build/C/man3/significand.3:33
8939 msgid "B<significand>(), B<significandf>(), B<significandl>():"
8940 msgstr "B<significand>(), B<significandf>(), B<significandl>():"
8943 #: build/C/man3/significand.3:44
8945 "The B<significand>() function returns the mantissa of I<x> scaled to the "
8946 "range [1,2). It is equivalent to"
8948 "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"
8952 #: build/C/man3/significand.3:47
8953 msgid "scalb(x, (double) -ilogb(x))"
8954 msgstr "scalb(x, (double) -ilogb(x))"
8957 #: build/C/man3/significand.3:51
8959 "This function exists mainly for use in certain standardized tests for IEEE "
8961 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。"
8964 #. This function came from BSD.
8966 #: build/C/man3/significand.3:57
8968 "These functions are nonstandard; the I<double> version is available on a "
8969 "number of other systems."
8971 "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"
8975 #: build/C/man3/significand.3:60
8976 msgid "B<ilogb>(3), B<scalb>(3)"
8977 msgstr "B<ilogb>(3), B<scalb>(3)"
8980 #: build/C/man3/sin.3:35
8986 #: build/C/man3/sin.3:38
8987 msgid "sin, sinf, sinl - sine function"
8988 msgstr "sin, sinf, sinl - 正弦 (サイン) 関数"
8991 #: build/C/man3/sin.3:43
8993 msgid "B<double sin(double >I<x>B<);>\n"
8994 msgstr "B<double sin(double >I<x>B<);>\n"
8997 #: build/C/man3/sin.3:45
8999 msgid "B<float sinf(float >I<x>B<);>\n"
9000 msgstr "B<float sinf(float >I<x>B<);>\n"
9003 #: build/C/man3/sin.3:47
9005 msgid "B<long double sinl(long double >I<x>B<);>\n"
9006 msgstr "B<long double sinl(long double >I<x>B<);>\n"
9009 #: build/C/man3/sin.3:59
9010 msgid "B<sinf>(), B<sinl>():"
9011 msgstr "B<sinf>(), B<sinl>():"
9014 #: build/C/man3/sin.3:76
9016 "The B<sin>() function returns the sine of I<x>, where I<x> is given in "
9019 "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"
9023 #: build/C/man3/sin.3:79
9024 msgid "On success, these functions return the sine of I<x>."
9025 msgstr "成功すると、これらの関数は I<x> の正弦を返す。"
9028 #: build/C/man3/sin.3:130
9030 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<csin>(3), "
9031 "B<sincos>(3), B<tan>(3)"
9033 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<csin>(3), "
9034 "B<sincos>(3), B<tan>(3)"
9037 #: build/C/man3/sincos.3:9
9043 #: build/C/man3/sincos.3:12
9044 msgid "sincos, sincosf, sincosl - calculate sin and cos simultaneously"
9045 msgstr "sincos, sincosf, sincosl - 正弦と余弦を同時に計算する"
9048 #: build/C/man3/sincos.3:18
9050 msgid "B<void sincos(double >I<x>B<, double *>I<sin>B<, double *>I<cos>B<);>\n"
9051 msgstr "B<void sincos(double >I<x>B<, double *>I<sin>B<, double *>I<cos>B<);>\n"
9054 #: build/C/man3/sincos.3:20
9056 msgid "B<void sincosf(float >I<x>B<, float *>I<sin>B<, float *>I<cos>B<);>\n"
9057 msgstr "B<void sincosf(float >I<x>B<, float *>I<sin>B<, float *>I<cos>B<);>\n"
9060 #: build/C/man3/sincos.3:22
9062 msgid "B<void sincosl(long double >I<x>B<, long double *>I<sin>B<, long double *>I<cos>B<);>\n"
9063 msgstr "B<void sincosl(long double >I<x>B<, long double *>I<sin>B<, long double *>I<cos>B<);>\n"
9066 #: build/C/man3/sincos.3:32
9068 "Several applications need sine and cosine of the same angle I<x>. This "
9069 "function computes both at the same time, and stores the results in I<*sin> "
9072 "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"
9073 "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"
9077 #: build/C/man3/sincos.3:40
9078 msgid "If I<x> is a NaN, a NaN is returned in I<*sin> and I<*cos>."
9079 msgstr "I<x> が NaN の場合、 I<*sin> と I<*cos> に NaN が返される。"
9082 #: build/C/man3/sincos.3:49
9084 "If I<x> is positive infinity or negative infinity, a domain error occurs, "
9085 "and a NaN is returned in I<*sin> and I<*cos>."
9087 "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、 "
9088 "I<*sin> と I<*cos> に NaN が返される。"
9091 #: build/C/man3/sincos.3:52
9092 msgid "These functions return I<void>."
9093 msgstr "これらの関数は I<void> を返す。"
9096 #: build/C/man3/sincos.3:77
9097 msgid "This function is a GNU extension."
9098 msgstr "この関数は GNU による拡張である。"
9101 #: build/C/man3/sincos.3:81
9102 msgid "B<cos>(3), B<sin>(3), B<tan>(3)"
9103 msgstr "B<cos>(3), B<sin>(3), B<tan>(3)"
9106 #: build/C/man3/sinh.3:36
9112 #: build/C/man3/sinh.3:39
9113 msgid "sinh, sinhf, sinhl - hyperbolic sine function"
9114 msgstr "sinh, sinhf, sinhl - 双曲線正弦 (ハイパボリックサイン) 関数"
9117 #: build/C/man3/sinh.3:44
9119 msgid "B<double sinh(double >I<x>B<);>\n"
9120 msgstr "B<double sinh(double >I<x>B<);>\n"
9123 #: build/C/man3/sinh.3:46
9125 msgid "B<float sinhf(float >I<x>B<);>\n"
9126 msgstr "B<float sinhf(float >I<x>B<);>\n"
9129 #: build/C/man3/sinh.3:48
9131 msgid "B<long double sinhl(long double >I<x>B<);>\n"
9132 msgstr "B<long double sinhl(long double >I<x>B<);>\n"
9135 #: build/C/man3/sinh.3:60
9136 msgid "B<sinhf>(), B<sinhl>():"
9137 msgstr "B<sinhf>(), B<sinhl>():"
9140 #: build/C/man3/sinh.3:75
9142 "The B<sinh>() function returns the hyperbolic sine of I<x>, which is "
9143 "defined mathematically as:"
9145 "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"
9149 #: build/C/man3/sinh.3:78
9151 msgid " sinh(x) = (exp(x) - exp(-x)) / 2\n"
9152 msgstr " sinh(x) = (exp(x) - exp(-x)) / 2\n"
9155 #: build/C/man3/sinh.3:82
9156 msgid "On success, these functions return the hyperbolic sine of I<x>."
9157 msgstr "成功すると、これらの関数は I<x> の双曲線正弦を返す。"
9159 #. POSIX.1-2001 documents an optional range error (underflow)
9161 #. glibc 2.8 does not do this.
9163 #: build/C/man3/sinh.3:109
9165 "If the result overflows, a range error occurs, and the functions return "
9166 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the same sign "
9169 "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"
9170 "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"
9174 #: build/C/man3/sinh.3:137
9176 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<csinh>(3), B<tanh>(3)"
9178 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<csinh>(3), B<tanh>(3)"
9181 #: build/C/man3/sqrt.3:34
9187 #: build/C/man3/sqrt.3:37
9188 msgid "sqrt, sqrtf, sqrtl - square root function"
9189 msgstr "sqrt, sqrtf, sqrtl - 平方根関数"
9192 #: build/C/man3/sqrt.3:42
9194 msgid "B<double sqrt(double >I<x>B<);>\n"
9195 msgstr "B<double sqrt(double >I<x>B<);>\n"
9198 #: build/C/man3/sqrt.3:44
9200 msgid "B<float sqrtf(float >I<x>B<);>\n"
9201 msgstr "B<float sqrtf(float >I<x>B<);>\n"
9204 #: build/C/man3/sqrt.3:46
9206 msgid "B<long double sqrtl(long double >I<x>B<);>\n"
9207 msgstr "B<long double sqrtl(long double >I<x>B<);>\n"
9210 #: build/C/man3/sqrt.3:58
9211 msgid "B<sqrtf>(), B<sqrtl>():"
9212 msgstr "B<sqrtf>(), B<sqrtl>():"
9215 #: build/C/man3/sqrt.3:71
9216 msgid "The B<sqrt>() function returns the nonnegative square root of I<x>."
9217 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。"
9220 #: build/C/man3/sqrt.3:74
9221 msgid "On success, these functions return the square root of I<x>."
9222 msgstr "成功すると、これらの関数は I<x> の平方根を返す。"
9225 #: build/C/man3/sqrt.3:92
9226 msgid "If I<x> is less than -0, a domain error occurs, and a NaN is returned."
9228 "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。"
9231 #: build/C/man3/sqrt.3:99
9233 msgid "Domain error: I<x> less than -0"
9234 msgstr "領域エラー (domain error): I<x> が 0 未満"
9237 #: build/C/man3/sqrt.3:117
9238 msgid "B<cbrt>(3), B<csqrt>(3), B<hypot>(3)"
9239 msgstr "B<cbrt>(3), B<csqrt>(3), B<hypot>(3)"
9242 #: build/C/man3/tan.3:35
9248 #: build/C/man3/tan.3:38
9249 msgid "tan, tanf, tanl - tangent function"
9250 msgstr "tan, tanf, tanl - 正接(タンジェント)関数"
9253 #: build/C/man3/tan.3:43
9255 msgid "B<double tan(double >I<x>B<);>\n"
9256 msgstr "B<double tan(double >I<x>B<);>\n"
9259 #: build/C/man3/tan.3:45
9261 msgid "B<float tanf(float >I<x>B<);>\n"
9262 msgstr "B<float tanf(float >I<x>B<);>\n"
9265 #: build/C/man3/tan.3:47
9267 msgid "B<long double tanl(long double >I<x>B<);>\n"
9268 msgstr "B<long double tanl(long double >I<x>B<);>\n"
9271 #: build/C/man3/tan.3:59
9272 msgid "B<tanf>(), B<tanl>():"
9273 msgstr "B<tanf>(), B<tanl>():"
9276 #: build/C/man3/tan.3:76
9278 "The B<tan>() function returns the tangent of I<x>, where I<x> is given in "
9281 "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"
9285 #: build/C/man3/tan.3:79
9286 msgid "On success, these functions return the tangent of I<x>."
9287 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。"
9289 #. I think overflow can't occur, because the closest floating-point
9290 #. representation of pi/2 is still not close enough to pi/2 to
9291 #. produce a large enough value to overflow.
9292 #. Testing certainly seems to bear this out. -- mtk, Jul 08
9293 #. POSIX.1 allows an optional underflow error;
9294 #. glibc 2.8 doesn't do this
9295 #. POSIX.1 an optional range error for subnormal x;
9296 #. glibc 2.8 doesn't do this
9298 #: build/C/man3/tan.3:107
9300 "If the correct result would overflow, a range error occurs, and the "
9301 "functions return B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, "
9302 "with the mathematically correct sign."
9304 "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"
9305 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。"
9308 #: build/C/man3/tan.3:154
9310 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<ctan>(3), "
9313 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<ctan>(3), "
9317 #: build/C/man3/tanh.3:35
9323 #: build/C/man3/tanh.3:38
9324 msgid "tanh, tanhf, tanhl - hyperbolic tangent function"
9325 msgstr "tanh, tanhf, tanhl - 双曲線正接 (hyperbolic tangent) 関数"
9328 #: build/C/man3/tanh.3:43
9330 msgid "B<double tanh(double >I<x>B<);>\n"
9331 msgstr "B<double tanh(double >I<x>B<);>\n"
9334 #: build/C/man3/tanh.3:45
9336 msgid "B<float tanhf(float >I<x>B<);>\n"
9337 msgstr "B<float tanhf(float >I<x>B<);>\n"
9340 #: build/C/man3/tanh.3:47
9342 msgid "B<long double tanhl(long double >I<x>B<);>\n"
9343 msgstr "B<long double tanhl(long double >I<x>B<);>\n"
9346 #: build/C/man3/tanh.3:59
9347 msgid "B<tanhf>(), B<tanhl>():"
9348 msgstr "B<tanhf>(), B<tanhl>():"
9351 #: build/C/man3/tanh.3:74
9353 "The B<tanh>() function returns the hyperbolic tangent of I<x>, which is "
9354 "defined mathematically as:"
9356 "B<tanh>() 関数は I<x> の双曲線正接 (hyperbolic tangent) 関数を返す。 数学的"
9360 #: build/C/man3/tanh.3:77
9362 msgid " tanh(x) = sinh(x) / cosh(x)\n"
9363 msgstr " tanh(x) = sinh(x) / cosh(x)\n"
9366 #: build/C/man3/tanh.3:81
9367 msgid "On success, these functions return the hyperbolic tangent of I<x>."
9368 msgstr "成功すると、これらの関数は I<x> の双曲線正接を返す。"
9371 #: build/C/man3/tanh.3:113
9373 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<ctanh>(3), B<sinh>(3)"
9375 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<ctanh>(3), B<sinh>(3)"
9378 #: build/C/man3/tgamma.3:13
9384 #: build/C/man3/tgamma.3:16
9385 msgid "tgamma, tgammaf, tgammal - true gamma function"
9386 msgstr "tgamma, tgammaf, tgammal - 本当のガンマ関数"
9389 #: build/C/man3/tgamma.3:20
9390 msgid "B<double tgamma(double >I<x>B<);>"
9391 msgstr "B<double tgamma(double >I<x>B<);>"
9394 #: build/C/man3/tgamma.3:22
9395 msgid "B<float tgammaf(float >I<x>B<);>"
9396 msgstr "B<float tgammaf(float >I<x>B<);>"
9399 #: build/C/man3/tgamma.3:24
9400 msgid "B<long double tgammal(long double >I<x>B<);>"
9401 msgstr "B<long double tgammal(long double >I<x>B<);>"
9404 #: build/C/man3/tgamma.3:36
9405 msgid "B<tgamma>(), B<tgammaf>(), B<tgammal>():"
9406 msgstr "B<tgamma>(), B<tgammaf>(), B<tgammal>():"
9409 #: build/C/man3/tgamma.3:46
9410 msgid "The Gamma function is defined by"
9411 msgstr "ガンマ関数は以下のように定義される:"
9414 #: build/C/man3/tgamma.3:48
9416 msgid " Gamma(x) = integral from 0 to infinity of t^(x-1) e^-t dt\n"
9417 msgstr " Gamma(x) = t^(x-1) e^-t dt の 0 から無限大までの積分\n"
9420 #: build/C/man3/tgamma.3:53
9422 "It is defined for every real number except for nonpositive integers. For "
9423 "nonnegative integral I<m> one has"
9425 "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 "
9426 "I<m> に関して、以下が成立する:"
9429 #: build/C/man3/tgamma.3:55
9431 msgid " Gamma(m+1) = m!\n"
9432 msgstr " Gamma(m+1) = m!\n"
9435 #: build/C/man3/tgamma.3:58
9436 msgid "and, more generally, for all I<x>:"
9437 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:"
9440 #: build/C/man3/tgamma.3:60
9442 msgid " Gamma(x+1) = x * Gamma(x)\n"
9443 msgstr " Gamma(x+1) = x * Gamma(x)\n"
9446 #: build/C/man3/tgamma.3:64
9448 "Furthermore, the following is valid for all values of I<x> outside the poles:"
9449 msgstr "さらに、極を除くすべての I<x> で次式も成立する:"
9452 #: build/C/man3/tgamma.3:66
9454 msgid " Gamma(x) * Gamma(1 - x) = PI / sin(PI * x)\n"
9455 msgstr " Gamma(x) * Gamma(1 - x) = PI / sin(PI * x)\n"
9458 #: build/C/man3/tgamma.3:69
9459 msgid "On success, these functions return Gamma(x)."
9460 msgstr "成功すると、これらの関数は Gamma(x) を返す。"
9463 #: build/C/man3/tgamma.3:83
9465 "If I<x> is a negative integer, or is negative infinity, a domain error "
9466 "occurs, and a NaN is returned."
9468 "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 "
9472 #: build/C/man3/tgamma.3:96
9474 "If the result underflows, a range error occurs, and the functions return 0, "
9475 "with the correct mathematical sign."
9477 "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"
9478 "を返す。この際、数学的に正しい符号が付与される。"
9481 #: build/C/man3/tgamma.3:107
9483 "If I<x> is -0 or +0, a pole error occurs, and the functions return "
9484 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the same sign "
9487 "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 "
9488 "B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL>, を返す。 0 と同じ符号が付与される。"
9491 #: build/C/man3/tgamma.3:114
9493 msgid "Domain error: I<x> is a negative integer, or negative infinity"
9494 msgstr "領域エラー: I<x> が負の整数か負の無限大"
9496 #. FIXME . errno is not set to EDOM for x == -inf
9497 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6809
9499 #: build/C/man3/tgamma.3:124
9501 "I<errno> is set to B<EDOM>. An invalid floating-point exception "
9502 "(B<FE_INVALID>) is raised (but see BUGS)."
9504 "I<errno> に B<EDOM> が設定される。 不正 (invalid) 浮動小数点例外 "
9505 "(B<FE_INVALID>) が上がる (「バグ」の節を参照)。"
9508 #: build/C/man3/tgamma.3:124
9510 msgid "Pole error: I<x> is +0 or -0"
9511 msgstr "極エラー (pole error): I<x> が +0 か -0"
9514 #: build/C/man3/tgamma.3:143
9516 "glibc also gives the following error which is not specified in C99 or "
9519 "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。"
9521 #. FIXME . Is it intentional that errno is not set:
9522 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6810
9523 #. glibc (as at 2.8) also supports and an inexact
9524 #. exception for various cases.
9526 #: build/C/man3/tgamma.3:160
9527 msgid "I<errno> is not set for this case."
9528 msgstr "この場合は I<errno> は設定されない。"
9531 #: build/C/man3/tgamma.3:171
9533 "This function had to be called \"true gamma function\" since there is "
9534 "already a function B<gamma>(3) that returns something else (see B<gamma>"
9537 "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、"
9538 "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"
9539 "は B<gamma>(3) を参照)。"
9541 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6809
9543 #: build/C/man3/tgamma.3:179
9545 "If I<x> is negative infinity, I<errno> is not set (it should be set to "
9548 "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"
9552 #: build/C/man3/tgamma.3:188
9554 "In glibc versions 2.3.3 and earlier, an argument of +0 or -0 incorrectly "
9555 "produced a domain error (I<errno> set to B<EDOM> and an B<FE_INVALID> "
9556 "exception raised), rather than a pole error."
9558 "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"
9559 "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 "
9560 "B<EDOM> を設定され、 B<FE_INVALID> 例外が発生する)。"
9563 #: build/C/man3/tgamma.3:191
9564 msgid "B<gamma>(3), B<lgamma>(3)"
9565 msgstr "B<gamma>(3), B<lgamma>(3)"
9568 #: build/C/man3/trunc.3:25
9574 #: build/C/man3/trunc.3:28
9575 msgid "trunc, truncf, truncl - round to integer, toward zero"
9576 msgstr "trunc, truncf, truncl - 0 に近い方の整数値に丸める"
9579 #: build/C/man3/trunc.3:33
9581 msgid "B<double trunc(double >I<x>B<);>\n"
9582 msgstr "B<double trunc(double >I<x>B<);>\n"
9585 #: build/C/man3/trunc.3:35
9587 msgid "B<float truncf(float >I<x>B<);>\n"
9588 msgstr "B<float truncf(float >I<x>B<);>\n"
9591 #: build/C/man3/trunc.3:37
9593 msgid "B<long double truncl(long double >I<x>B<);>\n"
9594 msgstr "B<long double truncl(long double >I<x>B<);>\n"
9597 #: build/C/man3/trunc.3:50
9598 msgid "B<trunc>(), B<truncf>(), B<truncl>():"
9599 msgstr "B<trunc>(), B<truncf>(), B<truncl>():"
9602 #: build/C/man3/trunc.3:63
9604 "These functions round I<x> to the nearest integer not larger in absolute "
9607 "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。"
9610 #: build/C/man3/trunc.3:71
9611 msgid "If I<x> is integral, infinite, or NaN, I<x> itself is returned."
9612 msgstr "I<x> が整数、無限大、NaN の場合、I<x> 自身が返される。"
9615 #: build/C/man3/trunc.3:83
9617 "The B<trunc>(), B<truncf>(), and B<truncl>() functions are thread-safe."
9618 msgstr "関数 B<trunc>(), B<truncf>(), B<truncl>() はスレッドセーフである。"
9621 #: build/C/man3/y0.3:36
9627 #: build/C/man3/y0.3:36
9633 #: build/C/man3/y0.3:40
9635 "y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - Bessel functions of the second "
9637 msgstr "y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - 第二種ベッセル関数"
9640 #: build/C/man3/y0.3:45
9642 msgid "B<double y0(double >I<x>B<);>\n"
9643 msgstr "B<double y0(double >I<x>B<);>\n"
9646 #: build/C/man3/y0.3:47
9648 msgid "B<double y1(double >I<x>B<);>\n"
9649 msgstr "B<double y1(double >I<x>B<);>\n"
9652 #: build/C/man3/y0.3:49
9654 msgid "B<double yn(int >I<n>B<, double >I<x>B<);>\n"
9655 msgstr "B<double yn(int >I<n>B<, double >I<x>B<);>\n"
9658 #: build/C/man3/y0.3:51
9660 msgid "B<float y0f(float >I<x>B<);>\n"
9661 msgstr "B<float y0f(float >I<x>B<);>\n"
9664 #: build/C/man3/y0.3:53
9666 msgid "B<float y1f(float >I<x>B<);>\n"
9667 msgstr "B<float y1f(float >I<x>B<);>\n"
9670 #: build/C/man3/y0.3:55
9672 msgid "B<float ynf(int >I<n>B<, float >I<x>B<);>\n"
9673 msgstr "B<float ynf(int >I<n>B<, float >I<x>B<);>\n"
9676 #: build/C/man3/y0.3:57
9678 msgid "B<long double y0l(long double >I<x>B<);>\n"
9679 msgstr "B<long double y0l(long double >I<x>B<);>\n"
9682 #: build/C/man3/y0.3:59
9684 msgid "B<long double y1l(long double >I<x>B<);>\n"
9685 msgstr "B<long double y1l(long double >I<x>B<);>\n"
9688 #: build/C/man3/y0.3:61
9690 msgid "B<long double ynl(int >I<n>B<, long double >I<x>B<);>\n"
9691 msgstr "B<long double ynl(int >I<n>B<, long double >I<x>B<);>\n"
9694 #: build/C/man3/y0.3:74
9695 msgid "B<y0>(), B<y1>(), B<yn>():"
9696 msgstr "B<y0>(), B<y1>(), B<yn>():"
9699 #: build/C/man3/y0.3:84
9700 msgid "B<y0f>(), B<y0l>(), B<y1f>(), B<y1l>(), B<ynf>(), B<ynl>():"
9701 msgstr "B<y0f>(), B<y0l>(), B<y1f>(), B<y1l>(), B<ynf>(), B<ynl>():"
9704 #: build/C/man3/y0.3:105
9706 "The B<y0>() and B<y1>() functions return Bessel functions of I<x> of the "
9707 "second kind of orders 0 and 1, respectively. The B<yn>() function returns "
9708 "the Bessel function of I<x> of the second kind of order I<n>."
9710 "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"
9711 "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"
9715 #: build/C/man3/y0.3:109
9716 msgid "The value of I<x> must be positive."
9717 msgstr "I<x> は正の値でなければならない。"
9720 #: build/C/man3/y0.3:119
9722 "The B<y0f>() etc. and B<y0l>() etc. functions are versions that take and "
9723 "return I<float> and I<long double> values, respectively."
9725 "B<y0f>() 群の関数、 B<y0l>() 群の関数は、それぞれ I<float> 型、 I<long "
9729 #: build/C/man3/y0.3:123
9731 "On success, these functions return the appropriate Bessel value of the "
9732 "second kind for I<x>."
9733 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。"
9736 #: build/C/man3/y0.3:139
9738 "If I<x> is negative, a domain error occurs, and the functions return -"
9739 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively. (POSIX.1-2001 "
9740 "also allows a NaN return for this case.)"
9742 "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 -"
9743 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す (POSIX.1-2001 ではこの場合"
9744 "に NaN を返すことも認めている)。"
9747 #: build/C/man3/y0.3:150
9749 "If I<x> is 0.0, a pole error occurs, and the functions return -B<HUGE_VAL>, -"
9750 "B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
9752 "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 -"
9753 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
9756 #: build/C/man3/y0.3:154
9758 "If the result underflows, a range error occurs, and the functions return 0.0"
9760 "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 "
9764 #: build/C/man3/y0.3:164
9766 "If the result overflows, a range error occurs, and the functions return -"
9767 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively. (POSIX.1-2001 "
9768 "also allows a 0.0 return for this case.)"
9770 "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 -"
9771 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す (POSIX.1-2001 ではこの場合"
9772 "に 0.0 を返すことも認めている)。"
9775 #: build/C/man3/y0.3:179
9777 msgid "Pole error: I<x> is 0.0"
9778 msgstr "極エラー: I<x> が 0.0"
9780 #. Before POSIX.1-2001 TC2, this was (inconsistently) specified
9781 #. as a range error.
9782 #. FIXME . y0(0.0) gives EDOM
9783 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6808
9785 #: build/C/man3/y0.3:194
9787 "I<errno> is set to B<ERANGE> (but see BUGS). No B<FE_DIVBYZERO> exception "
9788 "is returned by B<fetestexcept>(3) for this case."
9790 "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"
9791 "場合、 B<fetestexcept>(3) は B<FE_DIVBYZERO> 例外を返さない。"
9793 #. e.g., y0(1e33) on glibc 2.8/x86-32
9794 #. An underflow floating-point exception
9795 #. .RB ( FE_UNDERFLOW )
9797 #. FIXME . Is it intentional that these functions do not use FE_*?
9798 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6806
9800 #: build/C/man3/y0.3:210
9802 "I<errno> is set to B<ERANGE>. No B<FE_UNDERFLOW> exception is returned by "
9803 "B<fetestexcept>(3) for this case."
9805 "I<errno> に B<ERANGE> が設定される。 このエラーの場合、 B<fetestexcept>(3) "
9806 "は B<FE_UNDERFLOW> 例外を返さない。"
9808 #. e.g., yn(10, 1e-40) on glibc 2.8/x86-32
9812 #. FIXME . Is it intentional that errno is not set?
9813 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6808
9815 #: build/C/man3/y0.3:223
9817 "I<errno> is not set for this case. An overflow floating-point exception "
9818 "(B<FE_OVERFLOW>) is raised."
9820 "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 "
9821 "(B<FE_OVERFLOW>) が上がる。"
9824 #. Bug raised: http://sourceware.org/bugzilla/show_bug.cgi?id=6807
9826 #: build/C/man3/y0.3:239
9828 "On a pole error, these functions set I<errno> to B<EDOM>, instead of "
9829 "B<ERANGE> as POSIX.1-2004 requires."
9831 "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、 "
9832 "POSIX.1-2004 では B<ERANGE> を設定することが要求されている。"
9834 #. FIXME . Actually, 2.3.2 is the earliest test result I have; so yet
9835 #. to confirm if this error occurs only in 2.3.2.
9837 #: build/C/man3/y0.3:246
9839 "In glibc version 2.3.2 and earlier, these functions do not raise an invalid "
9840 "floating-point exception (B<FE_INVALID>) when a domain error occurs."
9842 "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 "
9843 "不正浮動小数点例外 (B<FE_INVALID>) を上げない。"
9846 #: build/C/man3/y0.3:248