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: 2012-05-01 04:21+0900\n"
10 "PO-Revision-Date: 2012-05-08 17:02+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.3:23
25 #: build/C/man3/INFINITY.3:23
31 #: build/C/man3/INFINITY.3:23 build/C/man3/abs.3:32 build/C/man3/acos.3:33
32 #: build/C/man3/acosh.3:33 build/C/man3/asin.3:33 build/C/man3/asinh.3:33
33 #: build/C/man3/atan.3:33 build/C/man3/atan2.3:33 build/C/man3/atanh.3:33
34 #: build/C/man3/cbrt.3:28 build/C/man3/ceil.3:25 build/C/man3/copysign.3:29
35 #: build/C/man3/cos.3:32 build/C/man3/cosh.3:34 build/C/man3/div.3:32
36 #: build/C/man3/erf.3:33 build/C/man3/erfc.3:24 build/C/man3/exp.3:34
37 #: build/C/man3/exp10.3:33 build/C/man3/exp2.3:34 build/C/man3/expm1.3:28
38 #: build/C/man3/fabs.3:30 build/C/man3/fdim.3:6 build/C/man3/fenv.3:26
39 #: build/C/man3/finite.3:23 build/C/man3/floor.3:25 build/C/man3/fma.3:8
40 #: build/C/man3/fmax.3:6 build/C/man3/fmin.3:6 build/C/man3/fmod.3:33
41 #: build/C/man3/fpclassify.3:6 build/C/man3/frexp.3:31 build/C/man3/gamma.3:6
42 #: build/C/man3/hypot.3:31 build/C/man3/ilogb.3:27 build/C/man3/infnan.3:31
43 #: build/C/man3/isgreater.3:6 build/C/man3/j0.3:34 build/C/man3/ldexp.3:32
44 #: build/C/man3/lgamma.3:7 build/C/man3/log.3:34 build/C/man3/log10.3:34
45 #: build/C/man3/log1p.3:27 build/C/man3/log2.3:34 build/C/man3/logb.3:27
46 #: build/C/man3/lrint.3:25 build/C/man3/lround.3:25
47 #: build/C/man7/math_error.7:24 build/C/man3/matherr.3:25
48 #: build/C/man3/modf.3:31 build/C/man3/nan.3:6 build/C/man3/nextafter.3:6
49 #: build/C/man3/pow.3:33 build/C/man3/pow10.3:23 build/C/man3/remainder.3:35
50 #: build/C/man3/remquo.3:7 build/C/man3/rint.3:25 build/C/man3/round.3:25
51 #: build/C/man3/scalb.3:25 build/C/man3/scalbln.3:25 build/C/man3/signbit.3:6
52 #: build/C/man3/significand.3:4 build/C/man3/sin.3:33 build/C/man3/sincos.3:6
53 #: build/C/man3/sinh.3:34 build/C/man3/sqrt.3:32 build/C/man3/tan.3:33
54 #: build/C/man3/tanh.3:33 build/C/man3/tgamma.3:8 build/C/man3/trunc.3:23
55 #: build/C/man3/y0.3:34
57 msgid "Linux Programmer's Manual"
58 msgstr "Linux Programmer's Manual"
61 #: build/C/man3/INFINITY.3:24 build/C/man3/abs.3:33 build/C/man3/acos.3:34
62 #: build/C/man3/acosh.3:34 build/C/man3/asin.3:34 build/C/man3/asinh.3:34
63 #: build/C/man3/atan.3:34 build/C/man3/atan2.3:34 build/C/man3/atanh.3:34
64 #: build/C/man3/cbrt.3:29 build/C/man3/ceil.3:26 build/C/man3/copysign.3:30
65 #: build/C/man3/cos.3:33 build/C/man3/cosh.3:35 build/C/man3/div.3:33
66 #: build/C/man3/erf.3:34 build/C/man3/erfc.3:25 build/C/man3/exp.3:35
67 #: build/C/man3/exp10.3:34 build/C/man3/exp2.3:35 build/C/man3/expm1.3:29
68 #: build/C/man3/fabs.3:31 build/C/man3/fdim.3:7 build/C/man3/fenv.3:27
69 #: build/C/man3/finite.3:24 build/C/man3/floor.3:26 build/C/man3/fma.3:9
70 #: build/C/man3/fmax.3:7 build/C/man3/fmin.3:7 build/C/man3/fmod.3:34
71 #: build/C/man3/fpclassify.3:7 build/C/man3/frexp.3:32 build/C/man3/gamma.3:7
72 #: build/C/man3/hypot.3:32 build/C/man3/ilogb.3:28 build/C/man3/infnan.3:32
73 #: build/C/man3/isgreater.3:7 build/C/man3/j0.3:35 build/C/man3/ldexp.3:33
74 #: build/C/man3/lgamma.3:8 build/C/man3/log.3:35 build/C/man3/log10.3:35
75 #: build/C/man3/log1p.3:28 build/C/man3/log2.3:35 build/C/man3/logb.3:28
76 #: build/C/man3/lrint.3:26 build/C/man3/lround.3:26
77 #: build/C/man7/math_error.7:25 build/C/man3/matherr.3:26
78 #: build/C/man3/modf.3:32 build/C/man3/nan.3:7 build/C/man3/nextafter.3:7
79 #: build/C/man3/pow.3:34 build/C/man3/pow10.3:24 build/C/man3/remainder.3:36
80 #: build/C/man3/remquo.3:8 build/C/man3/rint.3:26 build/C/man3/round.3:26
81 #: build/C/man3/scalb.3:26 build/C/man3/scalbln.3:26 build/C/man3/signbit.3:7
82 #: build/C/man3/significand.3:5 build/C/man3/sin.3:34 build/C/man3/sincos.3:7
83 #: build/C/man3/sinh.3:35 build/C/man3/sqrt.3:33 build/C/man3/tan.3:34
84 #: build/C/man3/tanh.3:34 build/C/man3/tgamma.3:9 build/C/man3/trunc.3:24
85 #: build/C/man3/y0.3:35
91 #: build/C/man3/INFINITY.3:26
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.3:26 build/C/man3/abs.3:35 build/C/man3/acos.3:36
98 #: build/C/man3/acosh.3:36 build/C/man3/asin.3:36 build/C/man3/asinh.3:36
99 #: build/C/man3/atan.3:36 build/C/man3/atan2.3:36 build/C/man3/atanh.3:36
100 #: build/C/man3/cbrt.3:31 build/C/man3/ceil.3:29 build/C/man3/copysign.3:32
101 #: build/C/man3/cos.3:35 build/C/man3/cosh.3:37 build/C/man3/div.3:36
102 #: build/C/man3/erf.3:36 build/C/man3/erfc.3:27 build/C/man3/exp.3:37
103 #: build/C/man3/exp10.3:36 build/C/man3/exp2.3:37 build/C/man3/expm1.3:31
104 #: build/C/man3/fabs.3:33 build/C/man3/fdim.3:9 build/C/man3/fenv.3:32
105 #: build/C/man3/finite.3:27 build/C/man3/floor.3:28 build/C/man3/fma.3:11
106 #: build/C/man3/fmax.3:9 build/C/man3/fmin.3:9 build/C/man3/fmod.3:36
107 #: build/C/man3/fpclassify.3:10 build/C/man3/frexp.3:35 build/C/man3/gamma.3:9
108 #: build/C/man3/hypot.3:34 build/C/man3/ilogb.3:30 build/C/man3/infnan.3:34
109 #: build/C/man3/isgreater.3:10 build/C/man3/j0.3:38 build/C/man3/ldexp.3:35
110 #: build/C/man3/lgamma.3:11 build/C/man3/log.3:37 build/C/man3/log10.3:37
111 #: build/C/man3/log1p.3:30 build/C/man3/log2.3:37 build/C/man3/logb.3:30
112 #: build/C/man3/lrint.3:28 build/C/man3/lround.3:29
113 #: build/C/man7/math_error.7:27 build/C/man3/matherr.3:28
114 #: build/C/man3/modf.3:35 build/C/man3/nan.3:9 build/C/man3/nextafter.3:10
115 #: build/C/man3/pow.3:36 build/C/man3/pow10.3:26 build/C/man3/remainder.3:39
116 #: build/C/man3/remquo.3:10 build/C/man3/rint.3:29 build/C/man3/round.3:28
117 #: build/C/man3/scalb.3:29 build/C/man3/scalbln.3:29 build/C/man3/signbit.3:9
118 #: build/C/man3/significand.3:8 build/C/man3/sin.3:36 build/C/man3/sincos.3:9
119 #: build/C/man3/sinh.3:37 build/C/man3/sqrt.3:35 build/C/man3/tan.3:36
120 #: build/C/man3/tanh.3:36 build/C/man3/tgamma.3:11 build/C/man3/trunc.3:26
121 #: build/C/man3/y0.3:38
127 #: build/C/man3/INFINITY.3:29
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.3:31 build/C/man3/acos.3:39 build/C/man3/acosh.3:39
134 #: build/C/man3/asin.3:39 build/C/man3/asinh.3:39 build/C/man3/atan.3:39
135 #: build/C/man3/atan2.3:39 build/C/man3/atanh.3:39 build/C/man3/cbrt.3:34
136 #: build/C/man3/ceil.3:32 build/C/man3/copysign.3:35 build/C/man3/cos.3:38
137 #: build/C/man3/cosh.3:40 build/C/man3/erf.3:39 build/C/man3/erfc.3:30
138 #: build/C/man3/exp.3:40 build/C/man3/exp10.3:41 build/C/man3/exp2.3:40
139 #: build/C/man3/expm1.3:34 build/C/man3/fabs.3:36 build/C/man3/finite.3:30
140 #: build/C/man3/floor.3:31 build/C/man3/fma.3:14 build/C/man3/fmod.3:39
141 #: build/C/man3/fpclassify.3:13 build/C/man3/frexp.3:38
142 #: build/C/man3/hypot.3:37 build/C/man3/infnan.3:37
143 #: build/C/man3/isgreater.3:13 build/C/man3/j0.3:41 build/C/man3/ldexp.3:38
144 #: build/C/man3/lgamma.3:14 build/C/man3/log.3:40 build/C/man3/log10.3:40
145 #: build/C/man3/log1p.3:33 build/C/man3/log2.3:40 build/C/man3/lrint.3:31
146 #: build/C/man3/lround.3:32 build/C/man3/modf.3:38 build/C/man3/pow.3:39
147 #: build/C/man3/remainder.3:42 build/C/man3/remquo.3:13 build/C/man3/rint.3:32
148 #: build/C/man3/round.3:31 build/C/man3/sin.3:39 build/C/man3/sinh.3:40
149 #: build/C/man3/sqrt.3:38 build/C/man3/tan.3:39 build/C/man3/tanh.3:39
150 #: build/C/man3/trunc.3:29 build/C/man3/y0.3:41
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.3:33
158 msgid "B<INFINITY>\n"
159 msgstr "B<INFINITY>\n"
162 #: build/C/man3/INFINITY.3:35
168 #: build/C/man3/INFINITY.3:37
170 msgid "B<HUGE_VAL>\n"
171 msgstr "B<HUGE_VAL>\n"
174 #: build/C/man3/INFINITY.3:39
176 msgid "B<HUGE_VALF>\n"
177 msgstr "B<HUGE_VALF>\n"
180 #: build/C/man3/INFINITY.3:41
182 msgid "B<HUGE_VALL>\n"
183 msgstr "B<HUGE_VALL>\n"
186 #: build/C/man3/INFINITY.3:42 build/C/man3/abs.3:65 build/C/man3/acos.3:63
187 #: build/C/man3/acosh.3:75 build/C/man3/asin.3:65 build/C/man3/asinh.3:75
188 #: build/C/man3/atan.3:65 build/C/man3/atan2.3:63 build/C/man3/atanh.3:75
189 #: build/C/man3/cbrt.3:70 build/C/man3/ceil.3:58 build/C/man3/copysign.3:62
190 #: build/C/man3/cos.3:64 build/C/man3/cosh.3:66 build/C/man3/div.3:66
191 #: build/C/man3/erf.3:72 build/C/man3/erfc.3:63 build/C/man3/exp.3:66
192 #: build/C/man3/exp10.3:50 build/C/man3/exp2.3:66 build/C/man3/expm1.3:70
193 #: build/C/man3/fabs.3:62 build/C/man3/fdim.3:36 build/C/man3/fenv.3:60
194 #: build/C/man3/finite.3:88 build/C/man3/floor.3:57 build/C/man3/fma.3:41
195 #: build/C/man3/fmax.3:37 build/C/man3/fmin.3:37 build/C/man3/fmod.3:65
196 #: build/C/man3/fpclassify.3:62 build/C/man3/frexp.3:64
197 #: build/C/man3/gamma.3:37 build/C/man3/hypot.3:72 build/C/man3/ilogb.3:68
198 #: build/C/man3/infnan.3:42 build/C/man3/isgreater.3:44 build/C/man3/j0.3:87
199 #: build/C/man3/ldexp.3:64 build/C/man3/lgamma.3:67 build/C/man3/log.3:66
200 #: build/C/man3/log10.3:66 build/C/man3/log1p.3:69 build/C/man3/log2.3:66
201 #: build/C/man3/logb.3:67 build/C/man3/lrint.3:62 build/C/man3/lround.3:63
202 #: build/C/man7/math_error.7:33 build/C/man3/matherr.3:39
203 #: build/C/man3/modf.3:64 build/C/man3/nan.3:37 build/C/man3/nextafter.3:65
204 #: build/C/man3/pow.3:65 build/C/man3/pow10.3:39 build/C/man3/remainder.3:90
205 #: build/C/man3/remquo.3:40 build/C/man3/rint.3:84 build/C/man3/round.3:58
206 #: build/C/man3/scalb.3:58 build/C/man3/scalbln.3:74 build/C/man3/signbit.3:31
207 #: build/C/man3/significand.3:32 build/C/man3/sin.3:65
208 #: build/C/man3/sincos.3:22 build/C/man3/sinh.3:66 build/C/man3/sqrt.3:64
209 #: build/C/man3/tan.3:65 build/C/man3/tanh.3:65 build/C/man3/tgamma.3:39
210 #: build/C/man3/trunc.3:56 build/C/man3/y0.3:87
216 #: build/C/man3/INFINITY.3:46
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.3:59
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.3:67
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.3:67 build/C/man3/abs.3:80 build/C/man3/acos.3:108
248 #: build/C/man3/acosh.3:116 build/C/man3/asin.3:107 build/C/man3/asinh.3:101
249 #: build/C/man3/atan.3:92 build/C/man3/atan2.3:164 build/C/man3/atanh.3:135
250 #: build/C/man3/cbrt.3:87 build/C/man3/ceil.3:76 build/C/man3/copysign.3:83
251 #: build/C/man3/cos.3:98 build/C/man3/cosh.3:115 build/C/man3/div.3:89
252 #: build/C/man3/erf.3:122 build/C/man3/erfc.3:120 build/C/man3/exp.3:125
253 #: build/C/man3/exp10.3:74 build/C/man3/exp2.3:88 build/C/man3/expm1.3:132
254 #: build/C/man3/fabs.3:84 build/C/man3/fdim.3:78 build/C/man3/fenv.3:264
255 #: build/C/man3/floor.3:75 build/C/man3/fma.3:152 build/C/man3/fmax.3:55
256 #: build/C/man3/fmin.3:55 build/C/man3/fmod.3:130
257 #: build/C/man3/fpclassify.3:114 build/C/man3/frexp.3:96
258 #: build/C/man3/gamma.3:62 build/C/man3/hypot.3:156 build/C/man3/ilogb.3:144
259 #: build/C/man3/infnan.3:69 build/C/man3/isgreater.3:87 build/C/man3/j0.3:144
260 #: build/C/man3/ldexp.3:127 build/C/man3/lgamma.3:150 build/C/man3/log.3:125
261 #: build/C/man3/log10.3:86 build/C/man3/log1p.3:138 build/C/man3/log2.3:88
262 #: build/C/man3/logb.3:141 build/C/man3/lrint.3:107 build/C/man3/lround.3:110
263 #: build/C/man3/modf.3:88 build/C/man3/nan.3:70 build/C/man3/nextafter.3:163
264 #: build/C/man3/pow.3:311 build/C/man3/pow10.3:46 build/C/man3/remainder.3:178
265 #: build/C/man3/remquo.3:119 build/C/man3/rint.3:111 build/C/man3/round.3:81
266 #: build/C/man3/scalb.3:170 build/C/man3/scalbln.3:153
267 #: build/C/man3/signbit.3:56 build/C/man3/significand.3:46
268 #: build/C/man3/sin.3:102 build/C/man3/sincos.3:72 build/C/man3/sinh.3:120
269 #: build/C/man3/sqrt.3:104 build/C/man3/tan.3:127 build/C/man3/tanh.3:96
270 #: build/C/man3/tgamma.3:153 build/C/man3/trunc.3:67 build/C/man3/y0.3:215
272 msgid "CONFORMING TO"
276 #: build/C/man3/INFINITY.3:69
281 #: build/C/man3/INFINITY.3:69
287 #: build/C/man3/INFINITY.3:91
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.3:91 build/C/man3/abs.3:124 build/C/man3/acos.3:114
304 #: build/C/man3/acosh.3:122 build/C/man3/asin.3:113 build/C/man3/asinh.3:107
305 #: build/C/man3/atan.3:98 build/C/man3/atan2.3:170 build/C/man3/atanh.3:152
306 #: build/C/man3/cbrt.3:91 build/C/man3/ceil.3:107 build/C/man3/copysign.3:93
307 #: build/C/man3/cos.3:111 build/C/man3/cosh.3:126 build/C/man3/div.3:104
308 #: build/C/man3/erf.3:128 build/C/man3/erfc.3:133 build/C/man3/exp.3:131
309 #: build/C/man3/exp10.3:76 build/C/man3/exp2.3:94 build/C/man3/expm1.3:166
310 #: build/C/man3/fabs.3:90 build/C/man3/fdim.3:80 build/C/man3/fenv.3:322
311 #: build/C/man3/finite.3:123 build/C/man3/floor.3:97 build/C/man3/fma.3:154
312 #: build/C/man3/fmax.3:57 build/C/man3/fmin.3:57 build/C/man3/fmod.3:144
313 #: build/C/man3/fpclassify.3:128 build/C/man3/frexp.3:135
314 #: build/C/man3/gamma.3:94 build/C/man3/hypot.3:162 build/C/man3/ilogb.3:146
315 #: build/C/man3/isgreater.3:94 build/C/man3/j0.3:157 build/C/man3/ldexp.3:133
316 #: build/C/man3/lgamma.3:169 build/C/man3/log.3:138 build/C/man3/log10.3:92
317 #: build/C/man3/log1p.3:141 build/C/man3/log2.3:94 build/C/man3/logb.3:143
318 #: build/C/man3/lrint.3:109 build/C/man3/lround.3:112
319 #: build/C/man7/math_error.7:254 build/C/man3/matherr.3:423
320 #: build/C/man3/modf.3:94 build/C/man3/nan.3:74 build/C/man3/nextafter.3:172
321 #: build/C/man3/pow.3:360 build/C/man3/pow10.3:51 build/C/man3/remainder.3:213
322 #: build/C/man3/remquo.3:121 build/C/man3/rint.3:133 build/C/man3/round.3:104
323 #: build/C/man3/scalb.3:193 build/C/man3/scalbln.3:171
324 #: build/C/man3/signbit.3:60 build/C/man3/significand.3:52
325 #: build/C/man3/sin.3:115 build/C/man3/sincos.3:74 build/C/man3/sinh.3:126
326 #: build/C/man3/sqrt.3:110 build/C/man3/tan.3:140 build/C/man3/tanh.3:102
327 #: build/C/man3/tgamma.3:179 build/C/man3/trunc.3:78 build/C/man3/y0.3:238
333 #: build/C/man3/INFINITY.3:94
334 msgid "B<fpclassify>(3), B<math_error>(7)"
335 msgstr "B<fpclassify>(3), B<math_error>(7)"
338 #: build/C/man3/INFINITY.3:94 build/C/man3/abs.3:130 build/C/man3/acos.3:122
339 #: build/C/man3/acosh.3:129 build/C/man3/asin.3:121 build/C/man3/asinh.3:114
340 #: build/C/man3/atan.3:107 build/C/man3/atan2.3:178 build/C/man3/atanh.3:159
341 #: build/C/man3/cbrt.3:94 build/C/man3/ceil.3:114 build/C/man3/copysign.3:95
342 #: build/C/man3/cos.3:120 build/C/man3/cosh.3:133 build/C/man3/div.3:107
343 #: build/C/man3/erf.3:132 build/C/man3/erfc.3:137 build/C/man3/exp.3:137
344 #: build/C/man3/exp10.3:82 build/C/man3/exp2.3:100 build/C/man3/expm1.3:170
345 #: build/C/man3/fabs.3:97 build/C/man3/fdim.3:82 build/C/man3/fenv.3:324
346 #: build/C/man3/finite.3:125 build/C/man3/floor.3:104 build/C/man3/fma.3:157
347 #: build/C/man3/fmax.3:59 build/C/man3/fmin.3:59 build/C/man3/fmod.3:146
348 #: build/C/man3/fpclassify.3:133 build/C/man3/frexp.3:138
349 #: build/C/man3/gamma.3:98 build/C/man3/hypot.3:165 build/C/man3/ilogb.3:150
350 #: build/C/man3/infnan.3:74 build/C/man3/isgreater.3:97 build/C/man3/j0.3:159
351 #: build/C/man3/ldexp.3:137 build/C/man3/lgamma.3:171 build/C/man3/log.3:145
352 #: build/C/man3/log10.3:99 build/C/man3/log1p.3:145 build/C/man3/log2.3:100
353 #: build/C/man3/logb.3:146 build/C/man3/lrint.3:116 build/C/man3/lround.3:119
354 #: build/C/man7/math_error.7:265 build/C/man3/matherr.3:427
355 #: build/C/man3/modf.3:97 build/C/man3/nan.3:78 build/C/man3/nextafter.3:174
356 #: build/C/man3/pow.3:364 build/C/man3/pow10.3:54 build/C/man3/remainder.3:217
357 #: build/C/man3/remquo.3:125 build/C/man3/rint.3:139 build/C/man3/round.3:111
358 #: build/C/man3/scalb.3:196 build/C/man3/scalbln.3:174
359 #: build/C/man3/signbit.3:62 build/C/man3/significand.3:55
360 #: build/C/man3/sin.3:124 build/C/man3/sincos.3:78 build/C/man3/sinh.3:133
361 #: build/C/man3/sqrt.3:114 build/C/man3/tan.3:148 build/C/man3/tanh.3:109
362 #: build/C/man3/tgamma.3:182 build/C/man3/trunc.3:85 build/C/man3/y0.3:240
368 #: build/C/man3/INFINITY.3:101 build/C/man3/abs.3:137 build/C/man3/acos.3:129
369 #: build/C/man3/acosh.3:136 build/C/man3/asin.3:128 build/C/man3/asinh.3:121
370 #: build/C/man3/atan.3:114 build/C/man3/atan2.3:185 build/C/man3/atanh.3:166
371 #: build/C/man3/cbrt.3:101 build/C/man3/ceil.3:121 build/C/man3/copysign.3:102
372 #: build/C/man3/cos.3:127 build/C/man3/cosh.3:140 build/C/man3/div.3:114
373 #: build/C/man3/erf.3:139 build/C/man3/erfc.3:144 build/C/man3/exp.3:144
374 #: build/C/man3/exp10.3:89 build/C/man3/exp2.3:107 build/C/man3/expm1.3:177
375 #: build/C/man3/fabs.3:104 build/C/man3/fdim.3:89 build/C/man3/fenv.3:331
376 #: build/C/man3/finite.3:132 build/C/man3/floor.3:111 build/C/man3/fma.3:164
377 #: build/C/man3/fmax.3:66 build/C/man3/fmin.3:66 build/C/man3/fmod.3:153
378 #: build/C/man3/fpclassify.3:140 build/C/man3/frexp.3:145
379 #: build/C/man3/gamma.3:105 build/C/man3/hypot.3:172 build/C/man3/ilogb.3:157
380 #: build/C/man3/infnan.3:81 build/C/man3/isgreater.3:104 build/C/man3/j0.3:166
381 #: build/C/man3/ldexp.3:144 build/C/man3/lgamma.3:178 build/C/man3/log.3:152
382 #: build/C/man3/log10.3:106 build/C/man3/log1p.3:152 build/C/man3/log2.3:107
383 #: build/C/man3/logb.3:153 build/C/man3/lrint.3:123 build/C/man3/lround.3:126
384 #: build/C/man7/math_error.7:272 build/C/man3/matherr.3:434
385 #: build/C/man3/modf.3:104 build/C/man3/nan.3:85 build/C/man3/nextafter.3:181
386 #: build/C/man3/pow.3:371 build/C/man3/pow10.3:61 build/C/man3/remainder.3:224
387 #: build/C/man3/remquo.3:132 build/C/man3/rint.3:146 build/C/man3/round.3:118
388 #: build/C/man3/scalb.3:203 build/C/man3/scalbln.3:181
389 #: build/C/man3/signbit.3:69 build/C/man3/significand.3:62
390 #: build/C/man3/sin.3:131 build/C/man3/sincos.3:85 build/C/man3/sinh.3:140
391 #: build/C/man3/sqrt.3:121 build/C/man3/tan.3:155 build/C/man3/tanh.3:116
392 #: build/C/man3/tgamma.3:189 build/C/man3/trunc.3:92 build/C/man3/y0.3:247
394 "This page is part of release 3.40 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 3.40 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.3:32
409 #: build/C/man3/abs.3:32 build/C/man3/acos.3:33 build/C/man3/acosh.3:33
410 #: build/C/man3/asin.3:33 build/C/man3/asinh.3:33 build/C/man3/atan.3:33
411 #: build/C/man3/atan2.3:33 build/C/man3/cbrt.3:28 build/C/man3/ceil.3:25
412 #: build/C/man3/cosh.3:34 build/C/man3/erf.3:33 build/C/man3/erfc.3:24
413 #: build/C/man3/exp.3:34 build/C/man3/exp2.3:34 build/C/man3/fabs.3:30
414 #: build/C/man3/fdim.3:6 build/C/man3/floor.3:25 build/C/man3/fma.3:8
415 #: build/C/man3/fmax.3:6 build/C/man3/fmin.3:6 build/C/man3/fpclassify.3:6
416 #: build/C/man3/frexp.3:31 build/C/man3/hypot.3:31 build/C/man3/ilogb.3:27
417 #: build/C/man3/isgreater.3:6 build/C/man3/j0.3:34 build/C/man3/ldexp.3:32
418 #: build/C/man3/log.3:34 build/C/man3/log10.3:34 build/C/man3/log1p.3:27
419 #: build/C/man3/logb.3:27 build/C/man3/lrint.3:25 build/C/man3/lround.3:25
420 #: build/C/man3/modf.3:31 build/C/man3/nan.3:6 build/C/man3/nextafter.3:6
421 #: build/C/man3/remainder.3:35 build/C/man3/remquo.3:7 build/C/man3/rint.3:25
422 #: build/C/man3/round.3:25 build/C/man3/scalb.3:25 build/C/man3/scalbln.3:25
423 #: build/C/man3/signbit.3:6 build/C/man3/sinh.3:34 build/C/man3/sqrt.3:32
424 #: build/C/man3/tanh.3:33 build/C/man3/tgamma.3:8 build/C/man3/trunc.3:23
430 #: build/C/man3/abs.3:32 build/C/man3/asinh.3:33 build/C/man3/cbrt.3:28
431 #: build/C/man3/copysign.3:29 build/C/man3/erf.3:33 build/C/man3/erfc.3:24
432 #: build/C/man3/exp10.3:33 build/C/man3/gamma.3:6 build/C/man3/infnan.3:31
433 #: build/C/man3/nan.3:6 build/C/man3/nextafter.3:6 build/C/man3/remquo.3:7
434 #: build/C/man3/signbit.3:6 build/C/man3/significand.3:4
435 #: build/C/man3/sincos.3:6 build/C/man3/tgamma.3:8
441 #: build/C/man3/abs.3:35
442 msgid "abs, labs, llabs, imaxabs - compute the absolute value of an integer"
443 msgstr "abs, labs, llabs, imaxabs - 整数の絶対値を計算する"
446 #: build/C/man3/abs.3:38 build/C/man3/div.3:39
448 msgid "B<#include E<lt>stdlib.hE<gt>>\n"
449 msgstr "B<#include E<lt>stdlib.hE<gt>>\n"
452 #: build/C/man3/abs.3:40
454 msgid "B<int abs(int >I<j>B<);>\n"
455 msgstr "B<int abs(int >I<j>B<);>\n"
458 #: build/C/man3/abs.3:42
460 msgid "B<long int labs(long int >I<j>B<);>\n"
461 msgstr "B<long int labs(long int >I<j>B<);>\n"
464 #: build/C/man3/abs.3:44
466 msgid "B<long long int llabs(long long int >I<j>B<);>\n"
467 msgstr "B<long long int llabs(long long int >I<j>B<);>\n"
470 #: build/C/man3/abs.3:46 build/C/man3/div.3:47
472 msgid "B<#include E<lt>inttypes.hE<gt>>\n"
473 msgstr "B<#include E<lt>inttypes.hE<gt>>\n"
476 #: build/C/man3/abs.3:48
478 msgid "B<intmax_t imaxabs(intmax_t >I<j>B<);>\n"
479 msgstr "B<intmax_t imaxabs(intmax_t >I<j>B<);>\n"
482 #: build/C/man3/abs.3:53 build/C/man3/acos.3:50 build/C/man3/acosh.3:52
483 #: build/C/man3/asin.3:52 build/C/man3/asinh.3:52 build/C/man3/atan.3:52
484 #: build/C/man3/atan2.3:50 build/C/man3/atanh.3:52 build/C/man3/cbrt.3:47
485 #: build/C/man3/ceil.3:45 build/C/man3/copysign.3:48 build/C/man3/cos.3:51
486 #: build/C/man3/cosh.3:53 build/C/man3/div.3:54 build/C/man3/erf.3:50
487 #: build/C/man3/erfc.3:41 build/C/man3/exp.3:53 build/C/man3/exp2.3:53
488 #: build/C/man3/expm1.3:47 build/C/man3/fabs.3:49 build/C/man3/fdim.3:23
489 #: build/C/man3/finite.3:53 build/C/man3/floor.3:44 build/C/man3/fma.3:27
490 #: build/C/man3/fmax.3:23 build/C/man3/fmin.3:23 build/C/man3/fmod.3:52
491 #: build/C/man3/fpclassify.3:30 build/C/man3/frexp.3:51
492 #: build/C/man3/gamma.3:23 build/C/man3/hypot.3:50 build/C/man3/ilogb.3:44
493 #: build/C/man3/isgreater.3:32 build/C/man3/j0.3:66 build/C/man3/ldexp.3:51
494 #: build/C/man3/lgamma.3:35 build/C/man3/log.3:53 build/C/man3/log10.3:53
495 #: build/C/man3/log1p.3:46 build/C/man3/log2.3:53 build/C/man3/logb.3:44
496 #: build/C/man3/lrint.3:50 build/C/man3/lround.3:51 build/C/man3/modf.3:51
497 #: build/C/man3/nan.3:23 build/C/man3/nextafter.3:30 build/C/man3/pow.3:52
498 #: build/C/man3/remainder.3:59 build/C/man3/remquo.3:26 build/C/man3/rint.3:51
499 #: build/C/man3/round.3:44 build/C/man3/scalb.3:43 build/C/man3/scalbln.3:49
500 #: build/C/man3/signbit.3:19 build/C/man3/significand.3:22
501 #: build/C/man3/sin.3:52 build/C/man3/sinh.3:53 build/C/man3/sqrt.3:51
502 #: build/C/man3/tan.3:52 build/C/man3/tanh.3:52 build/C/man3/tgamma.3:25
503 #: build/C/man3/trunc.3:42 build/C/man3/y0.3:66
505 "Feature Test Macro Requirements for glibc (see B<feature_test_macros>(7)):"
506 msgstr "glibc 向けの機能検査マクロの要件 (B<feature_test_macros>(7) 参照):"
509 #: build/C/man3/abs.3:57
514 #: build/C/man3/abs.3:60 build/C/man3/div.3:61 build/C/man3/exp2.3:61
515 #: build/C/man3/fdim.3:31 build/C/man3/fma.3:36 build/C/man3/fmax.3:32
516 #: build/C/man3/fmin.3:32 build/C/man3/fpclassify.3:41
517 #: build/C/man3/isgreater.3:39 build/C/man3/log2.3:61 build/C/man3/lrint.3:57
518 #: build/C/man3/lround.3:58 build/C/man3/nan.3:32 build/C/man3/nextafter.3:60
519 #: build/C/man3/remquo.3:35 build/C/man3/round.3:53 build/C/man3/scalbln.3:58
520 #: build/C/man3/signbit.3:26 build/C/man3/tgamma.3:34 build/C/man3/trunc.3:51
522 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ "
525 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ "
529 #: build/C/man3/abs.3:63 build/C/man3/acos.3:61 build/C/man3/acosh.3:63
530 #: build/C/man3/acosh.3:73 build/C/man3/asin.3:63 build/C/man3/asinh.3:63
531 #: build/C/man3/asinh.3:73 build/C/man3/atan.3:63 build/C/man3/atan2.3:61
532 #: build/C/man3/atanh.3:63 build/C/man3/atanh.3:73 build/C/man3/cbrt.3:59
533 #: build/C/man3/cbrt.3:68 build/C/man3/ceil.3:56 build/C/man3/copysign.3:60
534 #: build/C/man3/cos.3:62 build/C/man3/cosh.3:64 build/C/man3/div.3:64
535 #: build/C/man3/erf.3:60 build/C/man3/erf.3:70 build/C/man3/erfc.3:51
536 #: build/C/man3/erfc.3:61 build/C/man3/exp.3:64 build/C/man3/exp2.3:64
537 #: build/C/man3/expm1.3:58 build/C/man3/expm1.3:68 build/C/man3/fabs.3:60
538 #: build/C/man3/fdim.3:34 build/C/man3/finite.3:68 build/C/man3/finite.3:81
539 #: build/C/man3/floor.3:55 build/C/man3/fma.3:39 build/C/man3/fmax.3:35
540 #: build/C/man3/fmin.3:35 build/C/man3/fmod.3:63 build/C/man3/fpclassify.3:44
541 #: build/C/man3/fpclassify.3:52 build/C/man3/fpclassify.3:60
542 #: build/C/man3/frexp.3:62 build/C/man3/hypot.3:60 build/C/man3/hypot.3:70
543 #: build/C/man3/ilogb.3:56 build/C/man3/ilogb.3:66 build/C/man3/isgreater.3:42
544 #: build/C/man3/ldexp.3:62 build/C/man3/lgamma.3:45 build/C/man3/lgamma.3:55
545 #: build/C/man3/log.3:64 build/C/man3/log10.3:64 build/C/man3/log1p.3:57
546 #: build/C/man3/log1p.3:67 build/C/man3/log2.3:64 build/C/man3/logb.3:55
547 #: build/C/man3/logb.3:65 build/C/man3/lrint.3:60 build/C/man3/lround.3:61
548 #: build/C/man3/modf.3:62 build/C/man3/nan.3:35 build/C/man3/nextafter.3:42
549 #: build/C/man3/nextafter.3:52 build/C/man3/nextafter.3:63
550 #: build/C/man3/pow.3:63 build/C/man3/remainder.3:71
551 #: build/C/man3/remainder.3:81 build/C/man3/remquo.3:38 build/C/man3/rint.3:62
552 #: build/C/man3/rint.3:72 build/C/man3/rint.3:82 build/C/man3/round.3:56
553 #: build/C/man3/scalbln.3:61 build/C/man3/scalbln.3:72
554 #: build/C/man3/signbit.3:29 build/C/man3/sin.3:63 build/C/man3/sinh.3:64
555 #: build/C/man3/sqrt.3:62 build/C/man3/tan.3:63 build/C/man3/tanh.3:63
556 #: build/C/man3/tgamma.3:37 build/C/man3/trunc.3:54
557 msgid "or I<cc\\ -std=c99>"
558 msgstr "or I<cc\\ -std=c99>"
561 #: build/C/man3/abs.3:77
563 "The B<abs>() function computes the absolute value of the integer argument "
564 "I<j>. The B<labs>(), B<llabs>() and B<imaxabs>() functions compute the "
565 "absolute value of the argument I<j> of the appropriate integer type for the "
568 "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>"
569 "(), 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"
573 #: build/C/man3/abs.3:77 build/C/man3/acos.3:68 build/C/man3/acosh.3:80
574 #: build/C/man3/asin.3:70 build/C/man3/asinh.3:80 build/C/man3/atan.3:70
575 #: build/C/man3/atan2.3:70 build/C/man3/atanh.3:80 build/C/man3/cbrt.3:76
576 #: build/C/man3/ceil.3:67 build/C/man3/copysign.3:73 build/C/man3/cos.3:69
577 #: build/C/man3/cosh.3:75 build/C/man3/div.3:87 build/C/man3/erf.3:79
578 #: build/C/man3/erfc.3:69 build/C/man3/exp.3:71 build/C/man3/exp10.3:55
579 #: build/C/man3/exp2.3:71 build/C/man3/expm1.3:84 build/C/man3/fabs.3:67
580 #: build/C/man3/fdim.3:39 build/C/man3/fenv.3:257 build/C/man3/floor.3:66
581 #: build/C/man3/fma.3:49 build/C/man3/fmax.3:42 build/C/man3/fmin.3:42
582 #: build/C/man3/fmod.3:72 build/C/man3/frexp.3:69 build/C/man3/gamma.3:56
583 #: build/C/man3/hypot.3:90 build/C/man3/ilogb.3:76 build/C/man3/infnan.3:52
584 #: build/C/man3/isgreater.3:77 build/C/man3/j0.3:108 build/C/man3/ldexp.3:71
585 #: build/C/man3/lgamma.3:88 build/C/man3/log.3:70 build/C/man3/log10.3:70
586 #: build/C/man3/log1p.3:79 build/C/man3/log2.3:70 build/C/man3/logb.3:92
587 #: build/C/man3/lrint.3:71 build/C/man3/lround.3:74 build/C/man3/modf.3:70
588 #: build/C/man3/nextafter.3:88 build/C/man3/pow.3:70
589 #: build/C/man3/remainder.3:116 build/C/man3/remquo.3:68
590 #: build/C/man3/rint.3:103 build/C/man3/round.3:71 build/C/man3/scalb.3:77
591 #: build/C/man3/scalbln.3:93 build/C/man3/signbit.3:48 build/C/man3/sin.3:70
592 #: build/C/man3/sincos.3:46 build/C/man3/sinh.3:75 build/C/man3/sqrt.3:68
593 #: build/C/man3/tan.3:70 build/C/man3/tanh.3:74 build/C/man3/tgamma.3:58
594 #: build/C/man3/trunc.3:59 build/C/man3/y0.3:111
600 #: build/C/man3/abs.3:80
602 "Returns the absolute value of the integer argument, of the appropriate "
603 "integer type for the function."
604 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。"
606 #. POSIX.1 (1996 edition) only requires the
610 #: build/C/man3/abs.3:95
612 "SVr4, POSIX.1-2001, 4.3BSD, C99. C89 only includes the B<abs>() and B<labs>"
613 "() functions; the functions B<llabs>() and B<imaxabs>() were added in C99."
615 "SVr4, POSIX.1-2001, 4.3BSD, C99. C89 は B<abs>() 関数と B<labs>() 関数のみ"
616 "を含んでいる。 B<llabs>() 関数と B<imaxabs>() 関数は C99 で追加された。"
619 #: build/C/man3/abs.3:95 build/C/man3/ceil.3:82 build/C/man3/copysign.3:88
620 #: build/C/man3/erfc.3:126 build/C/man3/fenv.3:266 build/C/man3/finite.3:103
621 #: build/C/man3/floor.3:81 build/C/man3/fpclassify.3:121
622 #: build/C/man3/gamma.3:65 build/C/man3/infnan.3:71
623 #: build/C/man3/isgreater.3:89 build/C/man7/math_error.7:185
624 #: build/C/man3/pow10.3:48 build/C/man3/rint.3:113 build/C/man3/round.3:83
625 #: build/C/man3/scalbln.3:155 build/C/man3/tgamma.3:155
626 #: build/C/man3/trunc.3:69
632 #: build/C/man3/abs.3:98
634 "Trying to take the absolute value of the most negative integer is not "
636 msgstr "最大の負整数の絶対値は、定義されていない。"
639 #: build/C/man3/abs.3:107
641 "The B<llabs>() function is included in glibc since version 2.0, but is not "
642 "in libc5 or libc4. The B<imaxabs>() function is included in glibc since "
645 "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 "
646 "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"
650 #: build/C/man3/abs.3:113
652 "For B<llabs>() to be declared, it may be necessary to define "
653 "B<_ISOC99_SOURCE> or B<_ISOC9X_SOURCE> (depending on the version of glibc) "
654 "before including any standard headers."
656 "B<llabs>() が宣言されるためには、標準ヘッダを include する前に "
657 "B<_ISOC99_SOURCE> か B<_ISOC9X_SOURCE>(どちらかは glibc の バージョンに依存す"
658 "る)を define しておく必要がある。"
661 #: build/C/man3/abs.3:124
663 "GCC handles B<abs>() and B<labs>() as built-in functions. GCC 3.0 also "
664 "handles B<llabs>() and B<imaxabs>() as built-ins."
666 "GCC は B<abs>() と B<labs>() をビルドイン関数として扱う。 GCC 3.0 は "
667 "B<llabs>() と B<imaxabs>() もビルドインとして扱う。"
670 #: build/C/man3/abs.3:130
671 msgid "B<cabs>(3), B<ceil>(3), B<fabs>(3), B<floor>(3), B<rint>(3)"
672 msgstr "B<cabs>(3), B<ceil>(3), B<fabs>(3), B<floor>(3), B<rint>(3)"
675 #: build/C/man3/acos.3:33
681 #: build/C/man3/acos.3:36
682 msgid "acos, acosf, acosl - arc cosine function"
683 msgstr "acos, acosf, acosl - 逆余弦(arc cosine)関数"
686 #: build/C/man3/acos.3:43
689 "B<double acos(double >I<x>B<);>\n"
690 "B<float acosf(float >I<x>B<);>\n"
691 "B<long double acosl(long double >I<x>B<);>\n"
693 "B<double acos(double >I<x>B<);>\n"
694 "B<float acosf(float >I<x>B<);>\n"
695 "B<long double acosl(long double >I<x>B<);>\n"
698 #: build/C/man3/acos.3:46 build/C/man3/acosh.3:48 build/C/man3/asin.3:48
699 #: build/C/man3/asinh.3:48 build/C/man3/atan.3:48 build/C/man3/atan2.3:46
700 #: build/C/man3/atanh.3:48 build/C/man3/cbrt.3:43 build/C/man3/ceil.3:41
701 #: build/C/man3/copysign.3:44 build/C/man3/cos.3:47 build/C/man3/cosh.3:49
702 #: build/C/man3/erf.3:46 build/C/man3/erfc.3:37 build/C/man3/exp.3:49
703 #: build/C/man3/exp10.3:50 build/C/man3/exp2.3:49 build/C/man3/expm1.3:43
704 #: build/C/man3/fabs.3:45 build/C/man3/fdim.3:19 build/C/man3/fenv.3:60
705 #: build/C/man3/floor.3:40 build/C/man3/fma.3:23 build/C/man3/fmax.3:19
706 #: build/C/man3/fmin.3:19 build/C/man3/fmod.3:48 build/C/man3/fpclassify.3:26
707 #: build/C/man3/frexp.3:47 build/C/man3/gamma.3:19 build/C/man3/hypot.3:46
708 #: build/C/man3/ilogb.3:40 build/C/man3/infnan.3:42
709 #: build/C/man3/isgreater.3:28 build/C/man3/j0.3:62 build/C/man3/ldexp.3:47
710 #: build/C/man3/lgamma.3:31 build/C/man3/log.3:49 build/C/man3/log10.3:49
711 #: build/C/man3/log1p.3:42 build/C/man3/log2.3:49 build/C/man3/logb.3:40
712 #: build/C/man3/lrint.3:46 build/C/man3/lround.3:47 build/C/man3/matherr.3:39
713 #: build/C/man3/modf.3:47 build/C/man3/nan.3:19 build/C/man3/nextafter.3:26
714 #: build/C/man3/pow.3:48 build/C/man3/pow10.3:39 build/C/man3/remainder.3:55
715 #: build/C/man3/remquo.3:22 build/C/man3/rint.3:47 build/C/man3/round.3:40
716 #: build/C/man3/scalb.3:39 build/C/man3/scalbln.3:45 build/C/man3/signbit.3:15
717 #: build/C/man3/significand.3:18 build/C/man3/sin.3:48
718 #: build/C/man3/sincos.3:22 build/C/man3/sinh.3:49 build/C/man3/sqrt.3:47
719 #: build/C/man3/tan.3:48 build/C/man3/tanh.3:48 build/C/man3/tgamma.3:21
720 #: build/C/man3/trunc.3:38 build/C/man3/y0.3:62
721 msgid "Link with I<-lm>."
722 msgstr "I<-lm> でリンクする。"
725 #: build/C/man3/acos.3:55
726 msgid "B<acosf>(), B<acosl>():"
727 msgstr "B<acosf>(), B<acosl>():"
730 #: build/C/man3/acos.3:58 build/C/man3/acosh.3:70 build/C/man3/asin.3:60
731 #: build/C/man3/asinh.3:70 build/C/man3/atan.3:60 build/C/man3/atan2.3:58
732 #: build/C/man3/atanh.3:70 build/C/man3/ceil.3:53 build/C/man3/cos.3:59
733 #: build/C/man3/cosh.3:61 build/C/man3/erf.3:67 build/C/man3/exp.3:61
734 #: build/C/man3/expm1.3:65 build/C/man3/fabs.3:57 build/C/man3/floor.3:52
735 #: build/C/man3/fmod.3:60 build/C/man3/fpclassify.3:57 build/C/man3/frexp.3:59
736 #: build/C/man3/hypot.3:67 build/C/man3/ilogb.3:63 build/C/man3/ldexp.3:59
737 #: build/C/man3/lgamma.3:52 build/C/man3/log.3:61 build/C/man3/log10.3:61
738 #: build/C/man3/log1p.3:64 build/C/man3/logb.3:62 build/C/man3/modf.3:59
739 #: build/C/man3/nextafter.3:49 build/C/man3/pow.3:60
740 #: build/C/man3/remainder.3:78 build/C/man3/rint.3:79
741 #: build/C/man3/scalbln.3:69 build/C/man3/sin.3:60 build/C/man3/sinh.3:61
742 #: build/C/man3/sqrt.3:59 build/C/man3/tan.3:60 build/C/man3/tanh.3:60
744 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
745 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
747 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
748 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
751 #: build/C/man3/acos.3:68
753 "The B<acos>() function calculates the arc cosine of I<x>; that is the value "
754 "whose cosine is I<x>."
756 "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 "
757 "(cosine) が I<x> となる値である。"
760 #: build/C/man3/acos.3:72
762 "On success, these functions return the arc cosine of I<x> in radians; the "
763 "return value is in the range [0,\\ pi]."
765 "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,"
769 #: build/C/man3/acos.3:76 build/C/man3/acosh.3:87 build/C/man3/asin.3:78
770 #: build/C/man3/asinh.3:87 build/C/man3/atan.3:78 build/C/man3/atanh.3:87
771 #: build/C/man3/cos.3:76 build/C/man3/cosh.3:82 build/C/man3/erf.3:87
772 #: build/C/man3/erfc.3:77 build/C/man3/exp.3:79 build/C/man3/expm1.3:92
773 #: build/C/man3/fabs.3:74 build/C/man3/j0.3:116 build/C/man3/ldexp.3:85
774 #: build/C/man3/lgamma.3:94 build/C/man3/log.3:78 build/C/man3/log1p.3:87
775 #: build/C/man3/logb.3:100 build/C/man3/scalbln.3:99 build/C/man3/sin.3:77
776 #: build/C/man3/sinh.3:82 build/C/man3/sqrt.3:75 build/C/man3/tan.3:77
777 #: build/C/man3/tanh.3:81 build/C/man3/tgamma.3:64 build/C/man3/y0.3:119
778 msgid "If I<x> is a NaN, a NaN is returned."
779 msgstr "I<x> が NaN の場合、NaN が返される。"
782 #: build/C/man3/acos.3:81 build/C/man3/acosh.3:91
783 msgid "If I<x> is +1, +0 is returned."
784 msgstr "I<x> が +1 の場合、+0 が返される。"
787 #: build/C/man3/acos.3:87 build/C/man3/cos.3:82 build/C/man3/sin.3:86
788 #: build/C/man3/tan.3:83
790 "If I<x> is positive infinity or negative infinity, a domain error occurs, "
791 "and a NaN is returned."
793 "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、"
796 #. POSIX.1-2001 documents an optional range error for subnormal x;
797 #. glibc 2.8 does not do this.
799 #: build/C/man3/acos.3:93 build/C/man3/asin.3:92
801 "If I<x> is outside the range [-1,\\ 1], a domain error occurs, and a NaN is "
804 "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"
808 #: build/C/man3/acos.3:93 build/C/man3/acosh.3:101 build/C/man3/asin.3:92
809 #: build/C/man3/asinh.3:99 build/C/man3/atan.3:90 build/C/man3/atan2.3:160
810 #: build/C/man3/atanh.3:111 build/C/man3/cbrt.3:85 build/C/man3/ceil.3:73
811 #: build/C/man3/copysign.3:81 build/C/man3/cos.3:82 build/C/man3/cosh.3:100
812 #: build/C/man3/erf.3:102 build/C/man3/erfc.3:100 build/C/man3/exp.3:102
813 #: build/C/man3/exp10.3:62 build/C/man3/exp2.3:78 build/C/man3/expm1.3:113
814 #: build/C/man3/fabs.3:82 build/C/man3/fdim.3:56 build/C/man3/floor.3:72
815 #: build/C/man3/fma.3:113 build/C/man3/fmax.3:51 build/C/man3/fmin.3:51
816 #: build/C/man3/fmod.3:104 build/C/man3/frexp.3:94 build/C/man3/gamma.3:59
817 #: build/C/man3/hypot.3:126 build/C/man3/ilogb.3:108 build/C/man3/infnan.3:62
818 #: build/C/man3/isgreater.3:85 build/C/man3/j0.3:123 build/C/man3/ldexp.3:104
819 #: build/C/man3/lgamma.3:124 build/C/man3/log.3:102 build/C/man3/log10.3:78
820 #: build/C/man3/log1p.3:109 build/C/man3/log2.3:78 build/C/man3/logb.3:114
821 #: build/C/man3/lrint.3:85 build/C/man3/lround.3:88 build/C/man3/modf.3:86
822 #: build/C/man3/nextafter.3:133 build/C/man3/pow.3:251
823 #: build/C/man3/remainder.3:148 build/C/man3/remquo.3:96
824 #: build/C/man3/rint.3:108 build/C/man3/round.3:76 build/C/man3/scalb.3:131
825 #: build/C/man3/scalbln.3:123 build/C/man3/signbit.3:54 build/C/man3/sin.3:86
826 #: build/C/man3/sincos.3:49 build/C/man3/sinh.3:105 build/C/man3/sqrt.3:89
827 #: build/C/man3/tan.3:101 build/C/man3/tanh.3:94 build/C/man3/tgamma.3:98
828 #: build/C/man3/trunc.3:63 build/C/man3/y0.3:156
834 #: build/C/man3/acos.3:98 build/C/man3/acosh.3:106 build/C/man3/asin.3:97
835 #: build/C/man3/atanh.3:116 build/C/man3/cos.3:87 build/C/man3/cosh.3:105
836 #: build/C/man3/erf.3:107 build/C/man3/erfc.3:105 build/C/man3/exp.3:107
837 #: build/C/man3/exp10.3:67 build/C/man3/exp2.3:83 build/C/man3/expm1.3:118
838 #: build/C/man3/fdim.3:61 build/C/man3/fma.3:118 build/C/man3/fmod.3:109
839 #: build/C/man3/hypot.3:131 build/C/man3/ilogb.3:113 build/C/man3/j0.3:128
840 #: build/C/man3/ldexp.3:109 build/C/man3/lgamma.3:129 build/C/man3/log.3:107
841 #: build/C/man3/log10.3:83 build/C/man3/log1p.3:114 build/C/man3/log2.3:83
842 #: build/C/man3/logb.3:119 build/C/man3/lrint.3:90 build/C/man3/lround.3:93
843 #: build/C/man3/nextafter.3:138 build/C/man3/pow.3:276
844 #: build/C/man3/remainder.3:153 build/C/man3/remquo.3:101
845 #: build/C/man3/scalb.3:136 build/C/man3/scalbln.3:128 build/C/man3/sin.3:91
846 #: build/C/man3/sincos.3:54 build/C/man3/sinh.3:110 build/C/man3/sqrt.3:94
847 #: build/C/man3/tan.3:106 build/C/man3/tgamma.3:103 build/C/man3/y0.3:161
849 "See B<math_error>(7) for information on how to determine whether an error "
850 "has occurred when calling these functions."
852 "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 "
853 "B<math_error>(7) を参照のこと。"
856 #: build/C/man3/acos.3:100 build/C/man3/acosh.3:108 build/C/man3/asin.3:99
857 #: build/C/man3/atanh.3:118 build/C/man3/cos.3:89 build/C/man3/cosh.3:107
858 #: build/C/man3/erf.3:109 build/C/man3/erfc.3:107 build/C/man3/exp.3:109
859 #: build/C/man3/expm1.3:120 build/C/man3/fdim.3:63 build/C/man3/fma.3:120
860 #: build/C/man3/fmod.3:111 build/C/man3/hypot.3:133 build/C/man3/ilogb.3:115
861 #: build/C/man3/j0.3:130 build/C/man3/ldexp.3:111 build/C/man3/lgamma.3:131
862 #: build/C/man3/log.3:109 build/C/man3/log1p.3:116 build/C/man3/logb.3:121
863 #: build/C/man3/lrint.3:92 build/C/man3/lround.3:95
864 #: build/C/man3/nextafter.3:140 build/C/man3/pow.3:278
865 #: build/C/man3/remainder.3:155 build/C/man3/remquo.3:103
866 #: build/C/man3/scalb.3:138 build/C/man3/scalbln.3:130 build/C/man3/sin.3:93
867 #: build/C/man3/sincos.3:56 build/C/man3/sinh.3:112 build/C/man3/sqrt.3:96
868 #: build/C/man3/tan.3:108 build/C/man3/tgamma.3:105 build/C/man3/y0.3:163
869 msgid "The following errors can occur:"
870 msgstr "以下のエラーが発生する可能性がある。"
873 #: build/C/man3/acos.3:100 build/C/man3/asin.3:99
875 msgid "Domain error: I<x> is outside the range [-1,\\ 1]"
876 msgstr "領域エラー (domain error): I<x> が [-1,\\ 1] の範囲に入っていない"
879 #: build/C/man3/acos.3:108 build/C/man3/acosh.3:116 build/C/man3/asin.3:107
880 #: build/C/man3/atanh.3:126 build/C/man3/fmod.3:130 build/C/man3/log.3:117
881 #: build/C/man3/pow.3:286 build/C/man3/remainder.3:178 build/C/man3/sqrt.3:104
882 #: build/C/man3/y0.3:171
884 "I<errno> is set to B<EDOM>. An invalid floating-point exception "
885 "(B<FE_INVALID>) is raised."
887 "I<errno> に B<EDOM> が設定される。 不正 (invalid) 浮動小数点例外 "
888 "(B<FE_INVALID>) が上がる。"
891 #: build/C/man3/acos.3:114 build/C/man3/acosh.3:122 build/C/man3/asin.3:113
892 #: build/C/man3/asinh.3:107 build/C/man3/atan.3:98 build/C/man3/atan2.3:170
893 #: build/C/man3/atanh.3:141 build/C/man3/ceil.3:82 build/C/man3/exp.3:131
894 #: build/C/man3/exp2.3:94 build/C/man3/fabs.3:90 build/C/man3/floor.3:81
895 #: build/C/man3/fmod.3:136 build/C/man3/frexp.3:102 build/C/man3/ldexp.3:133
896 #: build/C/man3/log.3:131 build/C/man3/log10.3:92 build/C/man3/modf.3:94
897 #: build/C/man3/pow.3:317 build/C/man3/sin.3:108 build/C/man3/sinh.3:126
898 #: build/C/man3/sqrt.3:110 build/C/man3/tan.3:133 build/C/man3/tanh.3:102
900 "C99, POSIX.1-2001. The variant returning I<double> also conforms to SVr4, "
903 "C99, POSIX.1-2001. I<double> 版の関数は SVr4, 4.3BSD, C89 にも準拠している。"
906 #: build/C/man3/acos.3:122
908 "B<asin>(3), B<atan>(3), B<atan2>(3), B<cacos>(3), B<cos>(3), B<sin>(3), "
911 "B<asin>(3), B<atan>(3), B<atan2>(3), B<cacos>(3), B<cos>(3), B<sin>(3), "
915 #: build/C/man3/acosh.3:33
921 #: build/C/man3/acosh.3:36
922 msgid "acosh, acoshf, acoshl - inverse hyperbolic cosine function"
923 msgstr "acosh, acoshf, acoshl - 逆双曲線余弦(inverse hyperbolic cosine)関数"
926 #: build/C/man3/acosh.3:41
928 msgid "B<double acosh(double >I<x>B<);>\n"
929 msgstr "B<double acosh(double >I<x>B<);>\n"
932 #: build/C/man3/acosh.3:43
934 msgid "B<float acoshf(float >I<x>B<);>\n"
935 msgstr "B<float acoshf(float >I<x>B<);>\n"
938 #: build/C/man3/acosh.3:45
940 msgid "B<long double acoshl(long double >I<x>B<);>\n"
941 msgstr "B<long double acoshl(long double >I<x>B<);>\n"
944 #: build/C/man3/acosh.3:56
949 #: build/C/man3/acosh.3:60 build/C/man3/asinh.3:60 build/C/man3/atanh.3:60
950 #: build/C/man3/cbrt.3:56 build/C/man3/expm1.3:55 build/C/man3/ilogb.3:53
951 #: build/C/man3/log1p.3:54 build/C/man3/logb.3:52 build/C/man3/nextafter.3:39
952 #: build/C/man3/rint.3:69
954 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
955 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
958 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
959 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
963 #: build/C/man3/acosh.3:67
964 msgid "B<acoshf>(), B<acoshl>():"
965 msgstr "B<acoshf>(), B<acoshl>():"
968 #: build/C/man3/acosh.3:80
970 "The B<acosh>() function calculates the inverse hyperbolic cosine of I<x>; "
971 "that is the value whose hyperbolic cosine is I<x>."
973 "B<acosh>() 関数は I<x> の逆双曲線余弦(inverse hyperbolic cosine)を 計算す"
974 "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"
978 #: build/C/man3/acosh.3:83
980 "On success, these functions return the inverse hyperbolic cosine of I<x>."
981 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。"
984 #: build/C/man3/acosh.3:95 build/C/man3/exp.3:84 build/C/man3/expm1.3:101
985 #: build/C/man3/log.3:87 build/C/man3/log1p.3:91 build/C/man3/sqrt.3:83
986 #: build/C/man3/tgamma.3:68
987 msgid "If I<x> is positive infinity, positive infinity is returned."
988 msgstr "I<x> が正の無限大の場合、正の無限大が返される。"
991 #: build/C/man3/acosh.3:101
993 "If I<x> is less than 1, a domain error occurs, and the functions return a "
996 "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"
1000 #: build/C/man3/acosh.3:108
1002 msgid "Domain error: I<x> is less than 1"
1003 msgstr "領域エラー (domain error): I<x> が 1 より小さい"
1006 #: build/C/man3/acosh.3:129
1008 "B<asinh>(3), B<atanh>(3), B<cacosh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1010 "B<asinh>(3), B<atanh>(3), B<cacosh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1013 #: build/C/man3/asin.3:33
1019 #: build/C/man3/asin.3:36
1020 msgid "asin, asinf, asinl - arc sine function"
1021 msgstr "asin, asinf, asinl - 逆正弦(arc sine)関数"
1024 #: build/C/man3/asin.3:41
1026 msgid "B<double asin(double >I<x>B<);>\n"
1027 msgstr "B<double asin(double >I<x>B<);>\n"
1030 #: build/C/man3/asin.3:43
1032 msgid "B<float asinf(float >I<x>B<);>\n"
1033 msgstr "B<float asinf(float >I<x>B<);>\n"
1036 #: build/C/man3/asin.3:45
1038 msgid "B<long double asinl(long double >I<x>B<);>\n"
1039 msgstr "B<long double asinl(long double >I<x>B<);>\n"
1042 #: build/C/man3/asin.3:57
1043 msgid "B<asinf>(), B<asinl>():"
1044 msgstr "B<asinf>(), B<asinl>():"
1047 #: build/C/man3/asin.3:70
1049 "The B<asin>() function calculates the principal value of the arc sine of "
1050 "I<x>; that is the value whose sine is I<x>."
1052 "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"
1053 "正弦(sine)が I<x> となるような値である。"
1056 #: build/C/man3/asin.3:74
1058 "On success, these functions return the principal value of the arc sine of "
1059 "I<x> in radians; the return value is in the range [-pi/2,\\ pi/2]."
1061 "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"
1062 "は [-pi/2,\\ pi/2] の範囲となる。"
1065 #: build/C/man3/asin.3:83 build/C/man3/asinh.3:91 build/C/man3/atan.3:83
1066 #: build/C/man3/atanh.3:91 build/C/man3/erf.3:91 build/C/man3/expm1.3:97
1067 #: build/C/man3/scalbln.3:108 build/C/man3/sinh.3:86 build/C/man3/sqrt.3:79
1068 #: build/C/man3/tanh.3:85
1069 msgid "If I<x> is +0 (-0), +0 (-0) is returned."
1070 msgstr "I<x> が +0 (-0) の場合、+0 (-0) が返される。"
1073 #: build/C/man3/asin.3:121
1075 "B<acos>(3), B<atan>(3), B<atan2>(3), B<casin>(3), B<cos>(3), B<sin>(3), "
1078 "B<acos>(3), B<atan>(3), B<atan2>(3), B<casin>(3), B<cos>(3), B<sin>(3), "
1082 #: build/C/man3/asinh.3:33
1088 #: build/C/man3/asinh.3:36
1089 msgid "asinh, asinhf, asinhl - inverse hyperbolic sine function"
1090 msgstr "asinh, asinhf, asinhl - 逆双曲線正弦(inverse hyperbolic sine)関数"
1093 #: build/C/man3/asinh.3:41
1095 msgid "B<double asinh(double >I<x>B<);>\n"
1096 msgstr "B<double asinh(double >I<x>B<);>\n"
1099 #: build/C/man3/asinh.3:43
1101 msgid "B<float asinhf(float >I<x>B<);>\n"
1102 msgstr "B<float asinhf(float >I<x>B<);>\n"
1105 #: build/C/man3/asinh.3:45
1107 msgid "B<long double asinhl(long double >I<x>B<);>\n"
1108 msgstr "B<long double asinhl(long double >I<x>B<);>\n"
1111 #: build/C/man3/asinh.3:56
1113 msgstr "B<asinh>():"
1116 #: build/C/man3/asinh.3:67
1117 msgid "B<asinhf>(), B<asinhl>():"
1118 msgstr "B<asinhf>(), B<asinhl>():"
1121 #: build/C/man3/asinh.3:80
1123 "The B<asinh>() function calculates the inverse hyperbolic sine of I<x>; "
1124 "that is the value whose hyperbolic sine is I<x>."
1126 "B<asinh>() 関数は I<x> 逆双曲線正弦(inverse hyperbolic sine)を 計算する。"
1127 "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。"
1130 #: build/C/man3/asinh.3:83
1131 msgid "On success, these functions return the inverse hyperbolic sine of I<x>."
1132 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。"
1135 #: build/C/man3/asinh.3:99 build/C/man3/ldexp.3:90 build/C/man3/scalbln.3:104
1136 #: build/C/man3/sinh.3:91
1138 "If I<x> is positive infinity (negative infinity), positive infinity "
1139 "(negative infinity) is returned."
1141 "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。"
1144 #: build/C/man3/asinh.3:101 build/C/man3/atan.3:92 build/C/man3/atan2.3:164
1145 #: build/C/man3/cbrt.3:87 build/C/man3/copysign.3:83 build/C/man3/fabs.3:84
1146 #: build/C/man3/fmax.3:53 build/C/man3/fmin.3:53 build/C/man3/frexp.3:96
1147 #: build/C/man3/isgreater.3:87 build/C/man3/modf.3:88
1148 #: build/C/man3/signbit.3:56 build/C/man3/tanh.3:96 build/C/man3/trunc.3:65
1149 msgid "No errors occur."
1153 #: build/C/man3/asinh.3:114
1155 "B<acosh>(3), B<atanh>(3), B<casinh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1157 "B<acosh>(3), B<atanh>(3), B<casinh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1160 #: build/C/man3/atan.3:33
1166 #: build/C/man3/atan.3:36
1167 msgid "atan, atanf, atanl - arc tangent function"
1168 msgstr "atan, atanf, atanl - 逆正接(arc tangent)関数"
1171 #: build/C/man3/atan.3:41
1173 msgid "B<double atan(double >I<x>B<);>\n"
1174 msgstr "B<double atan(double >I<x>B<);>\n"
1177 #: build/C/man3/atan.3:43
1179 msgid "B<float atanf(float >I<x>B<);>\n"
1180 msgstr "B<float atanf(float >I<x>B<);>\n"
1183 #: build/C/man3/atan.3:45
1185 msgid "B<long double atanl( long double >I<x>B<);>\n"
1186 msgstr "B<long double atanl( long double >I<x>B<);>\n"
1189 #: build/C/man3/atan.3:57
1190 msgid "B<atanf>(), B<atanl>():"
1191 msgstr "B<atanf>(), B<atanl>():"
1194 #: build/C/man3/atan.3:70
1196 "The B<atan>() function calculates the principal value of the arc tangent of "
1197 "I<x>; that is the value whose tangent is I<x>."
1199 "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"
1200 "(tangent)が I<x> となるような値である。"
1203 #: build/C/man3/atan.3:74
1205 "On success, these functions return the principal value of the arc tangent of "
1206 "I<x> in radians; the return value is in the range [-pi/2,\\ pi/2]."
1208 "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"
1209 "は [-pi/2,\\ pi/2] の範囲となる。"
1211 #. POSIX.1-2001 documents an optional range error for subnormal x;
1212 #. glibc 2.8 does not do this.
1214 #: build/C/man3/atan.3:90
1216 "If I<x> is positive infinity (negative infinity), +pi/2 (-pi/2) is returned."
1217 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。"
1220 #: build/C/man3/atan.3:107
1222 "B<acos>(3), B<asin>(3), B<atan2>(3), B<carg>(3), B<catan>(3), B<cos>(3), "
1223 "B<sin>(3), B<tan>(3)"
1225 "B<acos>(3), B<asin>(3), B<atan2>(3), B<carg>(3), B<catan>(3), B<cos>(3), "
1226 "B<sin>(3), B<tan>(3)"
1229 #: build/C/man3/atan2.3:33
1235 #: build/C/man3/atan2.3:36
1236 msgid "atan2, atan2f, atan2l - arc tangent function of two variables"
1237 msgstr "atan2, atan2f, atan2l - 二つの変数に対する逆正接(arc tangent)関数"
1240 #: build/C/man3/atan2.3:43
1243 "B<double atan2(double >I<y>B<, double >I<x>B<);>\n"
1244 "B<float atan2f(float >I<y>B<, float >I<x>B<);>\n"
1245 "B<long double atan2l(long double >I<y>B<, long double >I<x>B<);>\n"
1247 "B<double atan2(double >I<y>B<, double >I<x>B<);>\n"
1248 "B<float atan2f(float >I<y>B<, float >I<x>B<);>\n"
1249 "B<long double atan2l(long double >I<y>B<, long double >I<x>B<);>\n"
1252 #: build/C/man3/atan2.3:55
1253 msgid "B<atan2f>(), B<atan2l>():"
1254 msgstr "B<atan2f>(), B<atan2l>():"
1257 #: build/C/man3/atan2.3:70
1259 "The B<atan2>() function calculates the principal value of the arc tangent "
1260 "of I<y/x>, using the signs of the two arguments to determine the quadrant of "
1263 "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"
1264 "き数の符号は結果の象限を決定するために使われる。"
1267 #: build/C/man3/atan2.3:74
1269 "On success, these functions return the principal value of the arc tangent of "
1270 "I<y/x> in radians; the return value is in the range [-pi,\\ pi]."
1272 "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"
1273 "は [-pi,\\ pi] の範囲となる。"
1276 #: build/C/man3/atan2.3:80
1277 msgid "If I<y> is +0 (-0) and I<x> is less than 0, +pi (-pi) is returned."
1278 msgstr "I<y> が +0 (-0) で I<x> が 0 未満の場合、+pi (-pi) が返される。"
1281 #: build/C/man3/atan2.3:86
1282 msgid "If I<y> is +0 (-0) and I<x> is greater than 0, +0 (-0) is returned."
1283 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。"
1286 #: build/C/man3/atan2.3:92
1287 msgid "If I<y> is less than 0 and I<x> is +0 or -0, -pi/2 is returned."
1288 msgstr "I<y> が 0 未満で I<x> が +0 か -0 の場合、-pi/2 が返される。"
1291 #: build/C/man3/atan2.3:98
1292 msgid "If I<y> is greater than 0 and I<x> is +0 or -0, pi/2 is returned."
1293 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。"
1298 #. is 0, a pole error shall not occur.
1300 #: build/C/man3/atan2.3:109
1301 msgid "If either I<x> or I<y> is NaN, a NaN is returned."
1302 msgstr "I<x> か I<y> のいずかが NaN の場合、NaN が返される。"
1305 #. If the result underflows, a range error may occur and
1307 #. should be returned.
1309 #: build/C/man3/atan2.3:120
1310 msgid "If I<y> is +0 (-0) and I<x> is -0, +pi (-pi) is returned."
1311 msgstr "I<y> が +0 (-0) で I<x> が -0 の場合、+pi (-pi) が返される。"
1314 #: build/C/man3/atan2.3:126
1315 msgid "If I<y> is +0 (-0) and I<x> is +0, +0 (-0) is returned."
1316 msgstr "I<y> が +0 (-0) で I<x> が +0 の場合、+0 (-0) が返される。"
1319 #: build/C/man3/atan2.3:132
1321 "If I<y> is a finite value greater (less) than 0, and I<x> is negative "
1322 "infinity, +pi (-pi) is returned."
1324 "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"
1328 #: build/C/man3/atan2.3:138
1330 "If I<y> is a finite value greater (less) than 0, and I<x> is positive "
1331 "infinity, +0 (-0) is returned."
1333 "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"
1337 #: build/C/man3/atan2.3:145
1339 "If I<y> is positive infinity (negative infinity), and I<x> is finite, pi/2 (-"
1340 "pi/2) is returned."
1342 "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"
1346 #: build/C/man3/atan2.3:151
1348 "If I<y> is positive infinity (negative infinity) and I<x> is negative "
1349 "infinity, +3*pi/4 (-3*pi/4) is returned."
1351 "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) "
1355 #. If both arguments are 0, a domain error shall not occur.
1357 #: build/C/man3/atan2.3:160
1359 "If I<y> is positive infinity (negative infinity) and I<x> is positive "
1360 "infinity, +pi/4 (-pi/4) is returned."
1362 "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"
1366 #: build/C/man3/atan2.3:178
1368 "B<acos>(3), B<asin>(3), B<atan>(3), B<carg>(3), B<cos>(3), B<sin>(3), B<tan>"
1371 "B<acos>(3), B<asin>(3), B<atan>(3), B<carg>(3), B<cos>(3), B<sin>(3), B<tan>"
1375 #: build/C/man3/atanh.3:33
1381 #: build/C/man3/atanh.3:33 build/C/man3/cos.3:32 build/C/man3/lgamma.3:7
1382 #: build/C/man3/sin.3:33 build/C/man3/tan.3:33
1388 #: build/C/man3/atanh.3:36
1389 msgid "atanh, atanhf, atanhl - inverse hyperbolic tangent function"
1390 msgstr "atanh, atanhf, atanhl - 逆双曲線正接(inverse hyperbolic tangent)関数"
1393 #: build/C/man3/atanh.3:41
1395 msgid "B<double atanh(double >I<x>B<);>\n"
1396 msgstr "B<double atanh(double >I<x>B<);>\n"
1399 #: build/C/man3/atanh.3:43
1401 msgid "B<float atanhf(float >I<x>B<);>\n"
1402 msgstr "B<float atanhf(float >I<x>B<);>\n"
1405 #: build/C/man3/atanh.3:45
1407 msgid "B<long double atanhl(long double >I<x>B<);>\n"
1408 msgstr "B<long double atanhl(long double >I<x>B<);>\n"
1411 #: build/C/man3/atanh.3:56
1413 msgstr "B<atanh>():"
1416 #: build/C/man3/atanh.3:67
1417 msgid "B<atanhf>(), B<atanhl>():"
1418 msgstr "B<atanhf>(), B<atanhl>():"
1421 #: build/C/man3/atanh.3:80
1423 "The B<atanh>() function calculates the inverse hyperbolic tangent of I<x>; "
1424 "that is the value whose hyperbolic tangent is I<x>."
1426 "B<atanh>() 関数は I<x> の逆双曲線正接 (inverse hyperbolic tangent) を計算す"
1427 "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"
1431 #: build/C/man3/atanh.3:83
1433 "On success, these functions return the inverse hyperbolic tangent of I<x>."
1434 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。"
1437 #: build/C/man3/atanh.3:102
1439 "If I<x> is +1 or -1, a pole error occurs, and the functions return "
1440 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the "
1441 "mathematically correct sign."
1443 "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"
1444 "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"
1447 #. POSIX.1-2001 documents an optional range error for subnormal x;
1448 #. glibc 2.8 does not do this.
1450 #: build/C/man3/atanh.3:111
1452 "If the absolute value of I<x> is greater than 1, a domain error occurs, and "
1453 "a NaN is returned."
1455 "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 "
1459 #: build/C/man3/atanh.3:118
1461 msgid "Domain error: I<x> less than -1 or greater than +1"
1462 msgstr "領域エラー (domain error): I<x> が -1 より小さいか +1 より大きい"
1465 #: build/C/man3/atanh.3:126
1467 msgid "Pole error: I<x> is +1 or -1"
1468 msgstr "極エラー (pole error): I<x> が +1 か -1"
1471 #: build/C/man3/atanh.3:135 build/C/man3/lgamma.3:140 build/C/man3/pow.3:295
1473 "I<errno> is set to B<ERANGE> (but see BUGS). A divide-by-zero floating-"
1474 "point exception (B<FE_DIVBYZERO>) is raised."
1476 "I<errno> に B<ERANGE> が設定される (「バグ」の節も参照)。 0 による除算 "
1477 "(divide-by-zero) 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
1480 #: build/C/man3/atanh.3:141 build/C/man3/cos.3:104 build/C/man3/cosh.3:121
1481 #: build/C/man3/expm1.3:135 build/C/man3/fenv.3:311 build/C/man3/fmod.3:136
1482 #: build/C/man3/j0.3:150 build/C/man3/lgamma.3:159 build/C/man3/log.3:131
1483 #: build/C/man3/nextafter.3:167 build/C/man3/pow.3:317
1484 #: build/C/man3/remainder.3:202 build/C/man3/sin.3:108 build/C/man3/tan.3:133
1485 #: build/C/man3/tgamma.3:162 build/C/man3/y0.3:221
1490 #. Bug: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6759
1491 #. This can be seen in sysdeps/ieee754/k_standard.c
1493 #: build/C/man3/atanh.3:152
1495 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> as set to "
1496 "B<EDOM> instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
1497 "does the right thing."
1499 "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"
1500 "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 "
1501 "2.10 以降の glibc では、正しい動作をする。"
1504 #: build/C/man3/atanh.3:159
1506 "B<acosh>(3), B<asinh>(3), B<catanh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1508 "B<acosh>(3), B<asinh>(3), B<catanh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1511 #: build/C/man3/cbrt.3:28
1517 #: build/C/man3/cbrt.3:31
1518 msgid "cbrt, cbrtf, cbrtl - cube root function"
1519 msgstr "cbrt, cbrtf, cbrtl - 立方根を計算する関数"
1522 #: build/C/man3/cbrt.3:36
1524 msgid "B<double cbrt(double >I<x>B<);>\n"
1525 msgstr "B<double cbrt(double >I<x>B<);>\n"
1528 #: build/C/man3/cbrt.3:38
1530 msgid "B<float cbrtf(float >I<x>B<);>\n"
1531 msgstr "B<float cbrtf(float >I<x>B<);>\n"
1534 #: build/C/man3/cbrt.3:40
1536 msgid "B<long double cbrtl(long double >I<x>B<);>\n"
1537 msgstr "B<long double cbrtl(long double >I<x>B<);>\n"
1540 #: build/C/man3/cbrt.3:51
1545 #: build/C/man3/cbrt.3:62
1546 msgid "B<cbrtf>(), B<cbrtl>():"
1547 msgstr "B<cbrtf>(), B<cbrtl>():"
1550 #: build/C/man3/cbrt.3:65
1552 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1553 "_ISOC99_SOURCE || _POSIX_C_SOUCE\\ E<gt>=\\ 200112L;"
1555 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1556 "_ISOC99_SOURCE || _POSIX_C_SOUCE\\ E<gt>=\\ 200112L;"
1559 #: build/C/man3/cbrt.3:76
1561 "The B<cbrt>() function returns the (real) cube root of I<x>. This function "
1562 "cannot fail; every representable real value has a representable real cube "
1565 "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。"
1566 "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"
1570 #: build/C/man3/cbrt.3:79
1571 msgid "These functions return the cube root of I<x>."
1572 msgstr "これらの関数は I<x> の立方根を返す。"
1575 #: build/C/man3/cbrt.3:85
1577 "If I<x> is +0, -0, positive infinity, negative infinity, or NaN, I<x> is "
1580 "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"
1584 #: build/C/man3/cbrt.3:91 build/C/man3/expm1.3:135 build/C/man3/fdim.3:80
1585 #: build/C/man3/fma.3:154 build/C/man3/fmax.3:57 build/C/man3/fmin.3:57
1586 #: build/C/man3/ilogb.3:146 build/C/man3/isgreater.3:89
1587 #: build/C/man3/log1p.3:141 build/C/man3/logb.3:143 build/C/man3/lrint.3:109
1588 #: build/C/man3/lround.3:112 build/C/man3/remquo.3:121 build/C/man3/rint.3:113
1589 #: build/C/man3/round.3:83 build/C/man3/scalbln.3:155
1590 #: build/C/man3/tgamma.3:155 build/C/man3/trunc.3:69
1591 msgid "C99, POSIX.1-2001."
1592 msgstr "C99, POSIX.1-2001."
1595 #: build/C/man3/cbrt.3:94
1596 msgid "B<pow>(3), B<sqrt>(3)"
1597 msgstr "B<pow>(3), B<sqrt>(3)"
1600 #: build/C/man3/ceil.3:25
1606 #: build/C/man3/ceil.3:29
1608 "ceil, ceilf, ceill - ceiling function: smallest integral value not less than "
1610 msgstr "ceil, ceilf, ceill - 引き数を下回らない最小の整数値"
1613 #: build/C/man3/ceil.3:34
1615 msgid "B<double ceil(double >I<x>B<);>\n"
1616 msgstr "B<double ceil(double >I<x>B<);>\n"
1619 #: build/C/man3/ceil.3:36
1621 msgid "B<float ceilf(float >I<x>B<);>\n"
1622 msgstr "B<float ceilf(float >I<x>B<);>\n"
1625 #: build/C/man3/ceil.3:38
1627 msgid "B<long double ceill(long double >I<x>B<);>\n"
1628 msgstr "B<long double ceill(long double >I<x>B<);>\n"
1631 #: build/C/man3/ceil.3:50
1632 msgid "B<ceilf>(), B<ceill>():"
1633 msgstr "B<ceilf>(), B<ceill>():"
1636 #: build/C/man3/ceil.3:61
1638 "These functions return the smallest integral value that is not less than "
1640 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。"
1643 #: build/C/man3/ceil.3:67
1644 msgid "For example, I<ceil(0.5)> is 1.0, and I<ceil(-0.5)> is 0.0."
1645 msgstr "例えば、 I<ceil(0.5)> は 1.0 であり、 I<ceil(-0.5)> は 0.0 である。"
1648 #: build/C/man3/ceil.3:70
1649 msgid "These functions return the ceiling of I<x>."
1650 msgstr "これらの関数は I<x> を下回らない整数値を返す。"
1653 #: build/C/man3/ceil.3:73 build/C/man3/rint.3:108 build/C/man3/round.3:76
1654 msgid "If I<x> is integral, +0, -0, NaN, or infinite, I<x> itself is returned."
1656 "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。"
1659 #: build/C/man3/ceil.3:76 build/C/man3/floor.3:75 build/C/man3/rint.3:111
1660 #: build/C/man3/round.3:79
1662 "No errors occur. POSIX.1-2001 documents a range error for overflows, but "
1665 "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 "
1666 "error) の 記載がある。「注意」の節を参照のこと。"
1669 #: build/C/man3/ceil.3:98 build/C/man3/floor.3:97 build/C/man3/rint.3:128
1671 "SUSv2 and POSIX.1-2001 contain text about overflow (which might set I<errno> "
1672 "to B<ERANGE>, or raise an B<FE_OVERFLOW> exception). In practice, the "
1673 "result cannot overflow on any current machine, so this error-handling stuff "
1674 "is just nonsense. (More precisely, overflow can happen only when the "
1675 "maximum value of the exponent is smaller than the number of mantissa bits. "
1676 "For the IEEE-754 standard 32-bit and 64-bit floating-point numbers the "
1677 "maximum value of the exponent is 128 (respectively, 1024), and the number of "
1678 "mantissa bits is 24 (respectively, 53).)"
1680 "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"
1681 "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"
1682 "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"
1683 "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"
1684 "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"
1685 "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"
1686 "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。)"
1689 #: build/C/man3/ceil.3:107 build/C/man3/trunc.3:78
1691 "The integral value returned by these functions may be too large to store in "
1692 "an integer type (I<int>, I<long>, etc.). To avoid an overflow, which will "
1693 "produce undefined results, an application should perform a range check on "
1694 "the returned value before assigning it to an integer type."
1696 "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"
1697 "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"
1698 "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"
1702 #: build/C/man3/ceil.3:114
1704 "B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
1707 "B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
1711 #: build/C/man3/copysign.3:29
1717 #: build/C/man3/copysign.3:29
1723 #: build/C/man3/copysign.3:32
1724 msgid "copysign, copysignf, copysignl - copy sign of a number"
1725 msgstr "copysign, copysignf, copysignl - 数の符号をコピーする"
1728 #: build/C/man3/copysign.3:37
1730 msgid "B<double copysign(double >I<x>B<, double >I<y>B<);>\n"
1731 msgstr "B<double copysign(double >I<x>B<, double >I<y>B<);>\n"
1734 #: build/C/man3/copysign.3:39
1736 msgid "B<float copysignf(float >I<x>B<, float >I<y>B<);>\n"
1737 msgstr "B<float copysignf(float >I<x>B<, float >I<y>B<);>\n"
1740 #: build/C/man3/copysign.3:41
1742 msgid "B<long double copysignl(long double >I<x>B<, long double >I<y>B<);>\n"
1743 msgstr "B<long double copysignl(long double >I<x>B<, long double >I<y>B<);>\n"
1746 #: build/C/man3/copysign.3:54
1747 msgid "B<copysign>(), B<copysignf>(), B<copysignl>():"
1748 msgstr "B<copysign>(), B<copysignf>(), B<copysignl>():"
1751 #: build/C/man3/copysign.3:57
1753 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1754 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
1756 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1757 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
1760 #: build/C/man3/copysign.3:67
1762 "The B<copysign>() functions return a value whose absolute value matches "
1763 "that of I<x>, but whose sign bit matches that of I<y>."
1765 "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"
1769 #: build/C/man3/copysign.3:73
1771 "For example, I<copysign(42.0,\\ -1.0)> and I<copysign(-42.0, -1.0)> both "
1775 "I<copysign(42.0,\\ -1.0)> と I<copysign(-42.0, -1.0)> はどちらも -42.0 を返"
1779 #: build/C/man3/copysign.3:78
1781 "On success, these functions return a value whose magnitude is taken from "
1782 "I<x> and whose sign is taken from I<y>."
1784 "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"
1788 #: build/C/man3/copysign.3:81
1789 msgid "If I<x> is a NaN, a NaN with the sign bit of I<y> is returned."
1790 msgstr "I<x> が NaN の場合、NaN に I<y> の符号ビットをつけて返す。"
1793 #: build/C/man3/copysign.3:88 build/C/man3/nextafter.3:167
1794 #: build/C/man3/signbit.3:60
1796 "C99, POSIX.1-2001. This function is defined in IEC 559 (and the appendix "
1797 "with recommended functions in IEEE 754/IEEE 854)."
1799 "C99, POSIX.1-2001. この関数は IEC 559 で定義されている (また IEEE 754/IEEE "
1800 "854 では付録で推奨関数として定義されている)。"
1803 #: build/C/man3/copysign.3:93
1805 "On architectures where the floating-point formats are not IEEE 754 "
1806 "compliant, the B<copysign>() functions may treat a negative zero as "
1809 "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"
1813 #: build/C/man3/copysign.3:95
1814 msgid "B<signbit>(3)"
1815 msgstr "B<signbit>(3)"
1818 #: build/C/man3/cos.3:32
1824 #: build/C/man3/cos.3:35
1825 msgid "cos, cosf, cosl - cosine function"
1826 msgstr "cos, cosf, cosl - 余弦 (コサイン) 関数"
1829 #: build/C/man3/cos.3:40
1831 msgid "B<double cos(double >I<x>B<);>\n"
1832 msgstr "B<double cos(double >I<x>B<);>\n"
1835 #: build/C/man3/cos.3:42
1837 msgid "B<float cosf(float >I<x>B<);>\n"
1838 msgstr "B<float cosf(float >I<x>B<);>\n"
1841 #: build/C/man3/cos.3:44
1843 msgid "B<long double cosl(long double >I<x>B<);>\n"
1844 msgstr "B<long double cosl(long double >I<x>B<);>\n"
1847 #: build/C/man3/cos.3:56
1848 msgid "B<cosf>(), B<cosl>():"
1849 msgstr "B<cosf>(), B<cosl>():"
1852 #: build/C/man3/cos.3:69
1854 "The B<cos>() function returns the cosine of I<x>, where I<x> is given in "
1857 "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"
1861 #: build/C/man3/cos.3:72
1862 msgid "On success, these functions return the cosine of I<x>."
1863 msgstr "成功すると、これらの関数は I<x> の余弦を返す。"
1866 #: build/C/man3/cos.3:89 build/C/man3/fmod.3:111 build/C/man3/ilogb.3:128
1867 #: build/C/man3/sin.3:93 build/C/man3/sincos.3:56 build/C/man3/tan.3:108
1869 msgid "Domain error: I<x> is an infinity"
1870 msgstr "領域エラー (domain error): I<x> が無限大である"
1873 #: build/C/man3/cos.3:98 build/C/man3/fmod.3:120 build/C/man3/sin.3:102
1874 #: build/C/man3/tan.3:117
1876 "I<errno> is set to B<EDOM> (but see BUGS). An invalid floating-point "
1877 "exception (B<FE_INVALID>) is raised."
1879 "I<errno> に B<EDOM> が設定される (「バグ」の節も参照)。 不正 (invalid) 浮動小"
1880 "数点例外 (B<FE_INVALID>) が上がる。"
1883 #: build/C/man3/cos.3:104 build/C/man3/cosh.3:121 build/C/man3/erf.3:128
1884 #: build/C/man3/erfc.3:126 build/C/man3/hypot.3:162 build/C/man3/log2.3:94
1886 "C99, POSIX.1-2001. The variant returning I<double> also conforms to SVr4, "
1889 "C99, POSIX.1-2001. I<double> 版の関数は SVr4, 4.3BSD にも準拠している。"
1891 #. http://sourceware.org/bugzilla/show_bug.cgi?id=6782
1893 #: build/C/man3/cos.3:111 build/C/man3/sin.3:115 build/C/man3/tan.3:140
1895 "Before version 2.10, the glibc implementation did not set I<errno> to "
1896 "B<EDOM> when a domain error occurred."
1898 "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、 "
1899 "I<error> に B<EDOM> が設定されなかった。"
1902 #: build/C/man3/cos.3:120
1904 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<ccos>(3), B<sin>(3), "
1905 "B<sincos>(3), B<tan>(3)"
1907 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<ccos>(3), B<sin>(3), "
1908 "B<sincos>(3), B<tan>(3)"
1911 #: build/C/man3/cosh.3:34
1917 #: build/C/man3/cosh.3:37
1918 msgid "cosh, coshf, coshl - hyperbolic cosine function"
1919 msgstr "cosh, coshf, coshl - 双曲線余弦 (ハイパボリックコサイン) 関数"
1922 #: build/C/man3/cosh.3:42
1924 msgid "B<double cosh(double >I<x>B<);>\n"
1925 msgstr "B<double cosh(double >I<x>B<);>\n"
1928 #: build/C/man3/cosh.3:44
1930 msgid "B<float coshf(float >I<x>B<);>\n"
1931 msgstr "B<float coshf(float >I<x>B<);>\n"
1934 #: build/C/man3/cosh.3:46
1936 msgid "B<long double coshl(long double >I<x>B<);>\n"
1937 msgstr "B<long double coshl(long double >I<x>B<);>\n"
1940 #: build/C/man3/cosh.3:58
1941 msgid "B<coshf>(), B<coshl>():"
1942 msgstr "B<coshf>(), B<coshl>():"
1945 #: build/C/man3/cosh.3:71
1947 "The B<cosh>() function returns the hyperbolic cosine of I<x>, which is "
1948 "defined mathematically as:"
1950 "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"
1954 #: build/C/man3/cosh.3:74
1956 msgid " cosh(x) = (exp(x) + exp(-x)) / 2\n"
1957 msgstr " cosh(x) = (exp(x) + exp(-x)) / 2\n"
1960 #: build/C/man3/cosh.3:78
1961 msgid "On success, these functions return the hyperbolic cosine of I<x>."
1962 msgstr "成功すると、これらの関数は I<x> の双曲線余弦を返す。"
1965 #: build/C/man3/cosh.3:86 build/C/man3/erfc.3:81
1966 msgid "If I<x> is +0 or -0, 1 is returned."
1967 msgstr "I<x> が +0 か -0 の場合、1 が返される。"
1970 #: build/C/man3/cosh.3:91 build/C/man3/lgamma.3:103
1972 "If I<x> is positive infinity or negative infinity, positive infinity is "
1974 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。"
1977 #: build/C/man3/cosh.3:100 build/C/man3/exp.3:102
1979 "If the result overflows, a range error occurs, and the functions return "
1980 "+B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, respectively."
1982 "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 "
1983 "+B<HUGE_VAL>, +B<HUGE_VALF>, +B<HUGE_VALL> を返す。"
1986 #: build/C/man3/cosh.3:107 build/C/man3/fdim.3:63 build/C/man3/fma.3:129
1987 #: build/C/man3/hypot.3:133 build/C/man3/lgamma.3:140
1988 #: build/C/man3/nextafter.3:140 build/C/man3/sinh.3:112 build/C/man3/tan.3:117
1989 #: build/C/man3/tgamma.3:123 build/C/man3/y0.3:202
1991 msgid "Range error: result overflow"
1992 msgstr "範囲エラー (range error): 結果のオーバーフロー"
1995 #: build/C/man3/cosh.3:115 build/C/man3/exp.3:117 build/C/man3/hypot.3:141
1996 #: build/C/man3/ldexp.3:119 build/C/man3/lgamma.3:150 build/C/man3/pow.3:303
1997 #: build/C/man3/sinh.3:120 build/C/man3/tgamma.3:131
1999 "I<errno> is set to B<ERANGE>. An overflow floating-point exception "
2000 "(B<FE_OVERFLOW>) is raised."
2002 "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 "
2003 "(B<FE_OVERFLOW>) が上がる。"
2006 #: build/C/man3/cosh.3:126
2008 "In glibc version 2.3.4 and earlier, an overflow floating-point "
2009 "(B<FE_OVERFLOW>) exception is not raised when an overflow occurs."
2011 "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"
2012 "ロー浮動小数点例外 (B<FE_OVERFLOW>) が上がらなかった。"
2015 #: build/C/man3/cosh.3:133
2017 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<ccos>(3), B<sinh>(3), B<tanh>(3)"
2019 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<ccos>(3), B<sinh>(3), B<tanh>(3)"
2022 #: build/C/man3/div.3:32
2028 #: build/C/man3/div.3:32
2034 #: build/C/man3/div.3:36
2036 "div, ldiv, lldiv, imaxdiv - compute quotient and remainder of an integer "
2038 msgstr "div, ldiv, lldiv, imaxdiv - integer 型の割算の商と余りを計算する"
2041 #: build/C/man3/div.3:41
2043 msgid "B<div_t div(int >I<numerator>B<, int >I<denominator>B<);>\n"
2044 msgstr "B<div_t div(int >I<numerator>B<, int >I<denominator>B<);>\n"
2047 #: build/C/man3/div.3:43
2049 msgid "B<ldiv_t ldiv(long >I<numerator>B<, long >I<denominator>B<);>\n"
2050 msgstr "B<ldiv_t ldiv(long >I<numerator>B<, long >I<denominator>B<);>\n"
2053 #: build/C/man3/div.3:45
2055 msgid "B<lldiv_t lldiv(long long >I<numerator>B<, long long >I<denominator>B<);>\n"
2056 msgstr "B<lldiv_t lldiv(long long >I<numerator>B<, long long >I<denominator>B<);>\n"
2059 #: build/C/man3/div.3:49
2061 msgid "B<imaxdiv_t imaxdiv(intmax_t >I<numerator>B<, intmax_t >I<denominator>B<);>\n"
2062 msgstr "B<imaxdiv_t imaxdiv(intmax_t >I<numerator>B<, intmax_t >I<denominator>B<);>\n"
2065 #: build/C/man3/div.3:58
2067 msgstr "B<lldiv>():"
2070 #: build/C/man3/div.3:76
2072 "The B<div>() function computes the value I<numerator>/I<denominator> and "
2073 "returns the quotient and remainder in a structure named I<div_t> that "
2074 "contains two integer members (in unspecified order) named I<quot> and "
2075 "I<rem>. The quotient is rounded toward zero. The result satisfies "
2076 "I<quot>*I<denominator>+I<rem> = I<numerator>."
2078 "B<div>() 関数は I<numerator>/I<denominator> の値を計算する。 商と余りは、 "
2079 "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 "
2080 "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"
2081 "い方に丸められる。 結果は I<quot>*I<denominator>+I<rem> = I<numerator> を満た"
2085 #: build/C/man3/div.3:87
2087 "The B<ldiv>(), B<lldiv>(), and B<imaxdiv>() functions do the same, dividing "
2088 "numbers of the indicated type and returning the result in a structure of the "
2089 "indicated name, in all cases with fields I<quot> and I<rem> of the same type "
2090 "as the function arguments."
2092 "B<ldiv>(), B<lldiv>(), B<imaxdiv>() 関数は同様な動作をし、 上に示した型の数"
2093 "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 "
2094 "I<quot> と I<rem> は、 関数の引き数と同じ型である。"
2097 #: build/C/man3/div.3:89
2098 msgid "The I<div_t> (etc.) structure."
2099 msgstr "I<div_t> (などの) 構造体。"
2102 #: build/C/man3/div.3:96
2104 "SVr4, 4.3BSD, C89. C99. The functions B<lldiv>() and B<imaxdiv>() were "
2107 "SVr4, 4.3BSD, C89, C99.\n"
2108 "関数 B<lldiv>() と B<imaxdiv>() は C99 に追加された。"
2111 #: build/C/man3/div.3:96 build/C/man3/frexp.3:102 build/C/man3/matherr.3:273
2112 #: build/C/man3/remainder.3:211
2118 #: build/C/man3/div.3:98
2120 msgstr "以下の式を計算すると、"
2123 #: build/C/man3/div.3:101
2125 msgid " div_t q = div(-5, 3);\n"
2126 msgstr " div_t q = div(-5, 3);\n"
2129 #: build/C/man3/div.3:104
2130 msgid "the values I<q.quot> and I<q.rem> are -1 and -2, respectively."
2131 msgstr "I<q.quot> と I<q.rem> はそれぞれ -1 と -2 になる。"
2134 #: build/C/man3/div.3:107
2135 msgid "B<abs>(3), B<remainder>(3)"
2136 msgstr "B<abs>(3), B<remainder>(3)"
2139 #: build/C/man3/erf.3:33
2145 #: build/C/man3/erf.3:36
2146 msgid "erf, erff, erfl, - error function"
2147 msgstr "erf, erff, erfl - 誤差関数"
2150 #: build/C/man3/erf.3:43
2153 "B<double erf(double >I<x>B<);>\n"
2154 "B<float erff(float >I<x>B<);>\n"
2155 "B<long double erfl(long double >I<x>B<);>\n"
2157 "B<double erf(double >I<x>B<);>\n"
2158 "B<float erff(float >I<x>B<);>\n"
2159 "B<long double erfl(long double >I<x>B<);>\n"
2162 #: build/C/man3/erf.3:54
2167 #: build/C/man3/erf.3:57 build/C/man3/erfc.3:48 build/C/man3/fpclassify.3:49
2168 #: build/C/man3/hypot.3:57 build/C/man3/lgamma.3:42
2170 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE || "
2171 "_POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2173 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE || "
2174 "_POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2177 #: build/C/man3/erf.3:64
2178 msgid "B<erff>(), B<erfl>():"
2179 msgstr "B<erff>(), B<erfl>():"
2182 #: build/C/man3/erf.3:77
2183 msgid "The B<erf>() function returns the error function of I<x>, defined as"
2184 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。"
2187 #: build/C/man3/erf.3:77
2189 msgid " erf(x) = 2/sqrt(pi)* integral from 0 to x of exp(-t*t) dt"
2190 msgstr " erf(x) = 2/sqrt(pi)* integral from 0 to x of exp(-t*t) dt"
2193 #: build/C/man3/erf.3:83
2195 "On success, these functions return the error function of I<x>, a value in "
2196 "the range [-1,\\ 1]."
2198 "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"
2201 #. POSIX.1-2001 documents an optional range error (underflow)
2203 #. glibc 2.8 does not do this.
2205 #: build/C/man3/erf.3:96 build/C/man3/tanh.3:94
2206 msgid "If I<x> is positive infinity (negative infinity), +1 (-1) is returned."
2207 msgstr "I<x> が正の無限大 (負の無限大) の場合、+1 (-1) が返される。"
2210 #: build/C/man3/erf.3:102
2212 "If I<x> is subnormal, a range error occurs, and the return value is 2*x/sqrt"
2215 "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/"
2219 #: build/C/man3/erf.3:109
2221 msgid "Range error: result underflow (I<x> is subnormal)"
2222 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)"
2224 #. e.g., tgamma(-172.5) on glibc 2.8/x86-32
2229 #: build/C/man3/erf.3:117 build/C/man3/erfc.3:115 build/C/man3/fma.3:145
2230 #: build/C/man3/hypot.3:149 build/C/man3/nextafter.3:158
2231 #: build/C/man3/scalb.3:164 build/C/man3/scalbln.3:146
2232 #: build/C/man3/tgamma.3:143
2233 msgid "An underflow floating-point exception (B<FE_UNDERFLOW>) is raised."
2234 msgstr "アンダーフロー浮動小数点例外 (B<FE_UNDERFLOW>) が上がる。"
2236 #. FIXME . Is it intentional that these functions do not set errno?
2237 #. sin() and cos() also don't set errno; bugs have been raised for
2240 #: build/C/man3/erf.3:122 build/C/man3/erfc.3:120 build/C/man3/fdim.3:76
2241 #: build/C/man3/fma.3:150 build/C/man3/log1p.3:138 build/C/man3/logb.3:141
2242 #: build/C/man3/lrint.3:105 build/C/man3/lround.3:108
2243 #: build/C/man3/nextafter.3:163 build/C/man3/remquo.3:117
2244 #: build/C/man3/scalb.3:170 build/C/man3/scalbln.3:151
2245 #: build/C/man3/sincos.3:70
2246 msgid "These functions do not set I<errno>."
2247 msgstr "これらの関数は I<errno> を設定しない。"
2250 #: build/C/man3/erf.3:132
2251 msgid "B<cerf>(3), B<erfc>(3), B<exp>(3)"
2252 msgstr "B<cerf>(3), B<erfc>(3), B<exp>(3)"
2255 #: build/C/man3/erfc.3:24
2261 #: build/C/man3/erfc.3:27
2262 msgid "erfc, erfcf, erfcl - complementary error function"
2263 msgstr "erfc, erfcf, erfcl - 相補誤差関数"
2266 #: build/C/man3/erfc.3:34
2269 "B<double erfc(double >I<x>B<);>\n"
2270 "B<float erfcf(float >I<x>B<);>\n"
2271 "B<long double erfcl(long double >I<x>B<);>\n"
2273 "B<double erfc(double >I<x>B<);>\n"
2274 "B<float erfcf(float >I<x>B<);>\n"
2275 "B<long double erfcl(long double >I<x>B<);>\n"
2278 #: build/C/man3/erfc.3:45
2283 #: build/C/man3/erfc.3:55
2284 msgid "B<erfcf>(), B<erfcl>():"
2285 msgstr "B<erfcf>(), B<erfcl>():"
2288 #: build/C/man3/erfc.3:58
2290 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600|| _ISOC99_SOURCE "
2291 "|| _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2293 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
2294 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2297 #: build/C/man3/erfc.3:69
2299 "The B<erfc>() function returns the complementary error function of I<x>, "
2300 "that is, 1.0 - erf(x)."
2301 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。"
2304 #: build/C/man3/erfc.3:73
2306 "On success, these functions return the complementary error function of I<x>, "
2307 "a value in the range [0,2]."
2309 "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"
2313 #: build/C/man3/erfc.3:86
2314 msgid "If I<x> is positive infinity, +0 is returned."
2315 msgstr "I<x> が正の無限大の場合、+0 が返される。"
2318 #: build/C/man3/erfc.3:91
2319 msgid "If I<x> is negative infinity, +2 is returned."
2320 msgstr "I<x> が負の無限大の場合、+2 が返される。"
2323 #: build/C/man3/erfc.3:94
2325 "If the function result underflows and produces an unrepresentable value, the "
2326 "return value is 0.0."
2328 "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"
2331 #. e.g., erfc(27) on x86-32
2333 #: build/C/man3/erfc.3:100
2335 "If the function result underflows but produces a representable (i.e., "
2336 "subnormal) value, that value is returned, and a range error occurs."
2338 "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 "
2339 "(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"
2343 #: build/C/man3/erfc.3:107
2345 msgid "Range error: result underflow (result is subnormal)"
2346 msgstr "範囲エラー: 結果のアンダーフロー (結果が非正規化数)"
2349 #: build/C/man3/erfc.3:133
2351 "The B<erfc>() functions are provided to avoid the loss accuracy that would "
2352 "occur for the calculation 1-erf(x) for large values of I<x> (for which the "
2353 "value of erf(x) approaches 1)."
2355 "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 "
2356 "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"
2360 #: build/C/man3/erfc.3:137
2361 msgid "B<cerf>(3), B<erf>(3), B<exp>(3)"
2362 msgstr "B<cerf>(3), B<erf>(3), B<exp>(3)"
2365 #: build/C/man3/exp.3:34
2371 #: build/C/man3/exp.3:37
2372 msgid "exp, expf, expl - base-e exponential function"
2373 msgstr "exp, expf, expl - 底が e の指数関数"
2376 #: build/C/man3/exp.3:42
2378 msgid "B<double exp(double >I<x>B<);>\n"
2379 msgstr "B<double exp(double >I<x>B<);>\n"
2382 #: build/C/man3/exp.3:44
2384 msgid "B<float expf(float >I<x>B<);>\n"
2385 msgstr "B<float expf(float >I<x>B<);>\n"
2388 #: build/C/man3/exp.3:46
2390 msgid "B<long double expl(long double >I<x>B<);>\n"
2391 msgstr "B<long double expl(long double >I<x>B<);>\n"
2394 #: build/C/man3/exp.3:58
2395 msgid "B<expf>(), B<expl>():"
2396 msgstr "B<expf>(), B<expl>():"
2399 #: build/C/man3/exp.3:71
2401 "The B<exp>() function returns the value of e (the base of natural "
2402 "logarithms) raised to the power of I<x>."
2403 msgstr "B<exp>() 関数は e の I<x> 乗の値を返す (e は自然対数の底)。"
2406 #: build/C/man3/exp.3:74
2407 msgid "On success, these functions return the exponential value of I<x>."
2408 msgstr "成功すると、これらの関数は e の I<x> 乗を返す。"
2411 #: build/C/man3/exp.3:89
2412 msgid "If I<x> is negative infinity, +0 is returned."
2413 msgstr "I<x> が負の無限大の場合、+0 が返される。"
2416 #: build/C/man3/exp.3:93 build/C/man3/ldexp.3:94
2417 msgid "If the result underflows, a range error occurs, and zero is returned."
2419 "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"
2423 #: build/C/man3/exp.3:109 build/C/man3/expm1.3:120 build/C/man3/ldexp.3:111
2424 #: build/C/man3/scalb.3:148 build/C/man3/scalbln.3:130
2426 msgid "Range error, overflow"
2427 msgstr "範囲エラー (range error)、オーバーフローの場合"
2430 #: build/C/man3/exp.3:117 build/C/man3/ldexp.3:119 build/C/man3/scalb.3:156
2431 #: build/C/man3/scalbln.3:138
2433 msgid "Range error, underflow"
2434 msgstr "範囲エラー (range error)、アンダーフローの場合"
2437 #: build/C/man3/exp.3:125 build/C/man3/ldexp.3:127 build/C/man3/pow.3:311
2439 "I<errno> is set to B<ERANGE>. An underflow floating-point exception "
2440 "(B<FE_UNDERFLOW>) is raised."
2442 "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 "
2443 "(B<FE_UNDERFLOW>) が上がる。"
2446 #: build/C/man3/exp.3:137
2447 msgid "B<cbrt>(3), B<cexp>(3), B<exp10>(3), B<exp2>(3), B<sqrt>(3)"
2448 msgstr "B<cbrt>(3), B<cexp>(3), B<exp10>(3), B<exp2>(3), B<sqrt>(3)"
2451 #: build/C/man3/exp10.3:33
2457 #: build/C/man3/exp10.3:33 build/C/man7/math_error.7:24
2458 #: build/C/man3/pow10.3:23 build/C/man3/sincos.3:6
2464 #: build/C/man3/exp10.3:36
2465 msgid "exp10, exp10f, exp10l - base-10 exponential function"
2466 msgstr "exp10, exp10f, exp10l - 基数が 10 の指数関数"
2469 #: build/C/man3/exp10.3:39 build/C/man3/fenv.3:289
2471 msgid "B<#define _GNU_SOURCE> /* See feature_test_macros(7) */\n"
2472 msgstr "B<#define _GNU_SOURCE> /* feature_test_macros(7) 参照 */\n"
2475 #: build/C/man3/exp10.3:43
2477 msgid "B<double exp10(double >I<x>B<);>\n"
2478 msgstr "B<double exp10(double >I<x>B<);>\n"
2481 #: build/C/man3/exp10.3:45
2483 msgid "B<float exp10f(float >I<x>B<);>\n"
2484 msgstr "B<float exp10f(float >I<x>B<);>\n"
2487 #: build/C/man3/exp10.3:47
2489 msgid "B<long double exp10l(long double >I<x>B<);>\n"
2490 msgstr "B<long double exp10l(long double >I<x>B<);>\n"
2493 #: build/C/man3/exp10.3:55
2495 "The B<exp10>() function returns the value of 10 raised to the power of I<x>."
2496 msgstr "B<exp10>() 関数は 10 の I<x> 乗の値を返す。"
2499 #: build/C/man3/exp10.3:58
2501 "On success, these functions return the base-10 exponential value of I<x>."
2502 msgstr "成功すると、これらの関数は 10 の I<x> 乗を返す。"
2505 #: build/C/man3/exp10.3:62 build/C/man3/exp2.3:78
2507 "For various special cases, including the handling of infinity and NaN, as "
2508 "well as overflows and underflows, see B<exp>(3)."
2510 "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"
2511 "状況については、 B<exp>(3) を参照のこと。"
2514 #: build/C/man3/exp10.3:72 build/C/man3/exp2.3:86
2516 "For a discussion of the errors that can occur for these functions, see B<exp>"
2518 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。"
2521 #: build/C/man3/exp10.3:72 build/C/man3/exp2.3:86 build/C/man3/fdim.3:76
2522 #: build/C/man3/fenv.3:262 build/C/man3/fma.3:150 build/C/man3/fmax.3:53
2523 #: build/C/man3/fmin.3:53 build/C/man3/log2.3:86 build/C/man3/lrint.3:105
2524 #: build/C/man3/lround.3:108 build/C/man3/nan.3:68 build/C/man3/pow10.3:44
2525 #: build/C/man3/remquo.3:117 build/C/man3/round.3:79
2526 #: build/C/man3/scalbln.3:151 build/C/man3/sincos.3:70
2527 #: build/C/man3/tgamma.3:151 build/C/man3/trunc.3:65
2533 #: build/C/man3/exp10.3:74 build/C/man3/exp2.3:88 build/C/man3/fdim.3:78
2534 #: build/C/man3/fenv.3:264 build/C/man3/fma.3:152 build/C/man3/fmax.3:55
2535 #: build/C/man3/fmin.3:55 build/C/man3/log2.3:88 build/C/man3/lrint.3:107
2536 #: build/C/man3/lround.3:110 build/C/man3/nan.3:70 build/C/man3/pow10.3:46
2537 #: build/C/man3/remquo.3:119 build/C/man3/round.3:81
2538 #: build/C/man3/scalbln.3:153 build/C/man3/sincos.3:72
2539 #: build/C/man3/tgamma.3:153 build/C/man3/trunc.3:67
2540 msgid "These functions first appeared in glibc in version 2.1."
2541 msgstr "これらの関数は glibc バージョン 2.1 で初めて登場した。"
2544 #: build/C/man3/exp10.3:76
2545 msgid "These functions are GNU extensions."
2546 msgstr "これらの関数は GNU による拡張である。"
2549 #: build/C/man3/exp10.3:82
2550 msgid "B<cbrt>(3), B<exp>(3), B<exp2>(3), B<log10>(3), B<sqrt>(3)"
2551 msgstr "B<cbrt>(3), B<exp>(3), B<exp2>(3), B<log10>(3), B<sqrt>(3)"
2554 #: build/C/man3/exp2.3:34
2560 #: build/C/man3/exp2.3:37
2561 msgid "exp2, exp2f, exp2l - base-2 exponential function"
2562 msgstr "exp2, exp2f, exp2l - 底が 2 の指数関数"
2565 #: build/C/man3/exp2.3:42
2567 msgid "B<double exp2(double >I<x>B<);>\n"
2568 msgstr "B<double exp2(double >I<x>B<);>\n"
2571 #: build/C/man3/exp2.3:44
2573 msgid "B<float exp2f(float >I<x>B<);>\n"
2574 msgstr "B<float exp2f(float >I<x>B<);>\n"
2577 #: build/C/man3/exp2.3:46
2579 msgid "B<long double exp2l(long double >I<x>B<);>\n"
2580 msgstr "B<long double exp2l(long double >I<x>B<);>\n"
2583 #: build/C/man3/exp2.3:59
2584 msgid "B<exp2>(), B<exp2f>(), B<exp2l>():"
2585 msgstr "B<exp2>(), B<exp2f>(), B<exp2l>():"
2588 #: build/C/man3/exp2.3:71
2590 "The B<exp2>() function returns the value of 2 raised to the power of I<x>."
2591 msgstr "B<exp2>() 関数は 2 の I<x> 乗の値を返す。"
2594 #: build/C/man3/exp2.3:74
2596 "On success, these functions return the base-2 exponential value of I<x>."
2597 msgstr "成功すると、これらの関数は 2 の I<x> 乗を返す。"
2600 #: build/C/man3/exp2.3:100
2601 msgid "B<cbrt>(3), B<cexp2>(3), B<exp>(3), B<exp10>(3), B<sqrt>(3)"
2602 msgstr "B<cbrt>(3), B<cexp2>(3), B<exp>(3), B<exp10>(3), B<sqrt>(3)"
2605 #: build/C/man3/expm1.3:28
2611 #: build/C/man3/expm1.3:28 build/C/man3/log2.3:34 build/C/man3/pow.3:33
2617 #: build/C/man3/expm1.3:31
2618 msgid "expm1, expm1f, expm1l - exponential minus 1"
2619 msgstr "expm1, expm1f, expm1l - 引き数の指数から 1 を引いた値"
2622 #: build/C/man3/expm1.3:36
2624 msgid "B<double expm1(double >I<x>B<);>\n"
2625 msgstr "B<double expm1(double >I<x>B<);>\n"
2628 #: build/C/man3/expm1.3:38
2630 msgid "B<float expm1f(float >I<x>B<);>\n"
2631 msgstr "B<float expm1f(float >I<x>B<);>\n"
2634 #: build/C/man3/expm1.3:40
2636 msgid "B<long double expm1l(long double >I<x>B<);>\n"
2637 msgstr "B<long double expm1l(long double >I<x>B<);>\n"
2640 #: build/C/man3/expm1.3:51
2642 msgstr "B<expm1>():"
2645 #: build/C/man3/expm1.3:62
2646 msgid "B<expm1f>(), B<expm1l>():"
2647 msgstr "B<expm1f>(), B<expm1l>():"
2650 #: build/C/man3/expm1.3:73
2651 msgid "I<expm1(x)> returns a value equivalent to"
2652 msgstr "B<expm1(>I<x>B<)> は以下と等しい値を返す。"
2655 #: build/C/man3/expm1.3:76
2657 msgid " exp(x) - 1\n"
2658 msgstr " exp(x) - 1\n"
2661 #: build/C/man3/expm1.3:84
2663 "It is computed in a way that is accurate even if the value of I<x> is near "
2664 "zero\\(ema case where I<exp(x) - 1> would be inaccurate due to subtraction "
2665 "of two numbers that are nearly equal."
2667 "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"
2668 "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。"
2671 #: build/C/man3/expm1.3:87
2672 msgid "On success, these functions return I<exp(x)\\ -\\ 1>."
2673 msgstr "成功すると、これらの関数は I<exp(x)\\ -\\ 1> を返す。"
2676 #: build/C/man3/expm1.3:105
2677 msgid "If I<x> is negative infinity, -1 is returned."
2678 msgstr "I<x> が負の無限大の場合、-1 が返される。"
2681 #: build/C/man3/expm1.3:113
2683 "If the result overflows, a range error occurs, and the functions return -"
2684 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
2686 "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"
2687 "れぞれ -B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
2689 #. POSIX.1 specifies an optional range error (underflow) if
2690 #. x is subnormal. Glibc does not implement this.
2692 #: build/C/man3/expm1.3:132
2694 "I<errno> is set to B<ERANGE> (but see BUGS). An overflow floating-point "
2695 "exception (B<FE_OVERFLOW>) is raised."
2697 "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"
2698 "小数点例外 (B<FE_OVERFLOW>) が上がる。"
2701 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6778
2703 #: build/C/man3/expm1.3:143
2705 "For some large negative I<x> values (where the function result approaches "
2706 "-1), B<expm1>() raises a bogus underflow floating-point exception."
2708 "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)、 "
2709 "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。"
2712 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6814
2713 #. e.g., expm1(1e5) through expm1(1.00199970127e5),
2714 #. but not expm1(1.00199970128e5) and beyond.
2716 #: build/C/man3/expm1.3:154
2718 "For some large positive I<x> values, B<expm1>() raises a bogus invalid "
2719 "floating-point exception in addition to the expected overflow exception, and "
2720 "returns a NaN instead of positive infinity."
2722 "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"
2723 "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"
2726 #. It looks like the fix was in 2.11, or possibly 2.12.
2727 #. I have no test system for 2.11, but 2.12 passes.
2728 #. From the source (sysdeps/i386/fpu/s_expm1.S) it looks
2729 #. like the changes were in 2.11.
2730 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6788
2732 #: build/C/man3/expm1.3:166
2734 "Before version 2.11, the glibc implementation did not set I<errno> to "
2735 "B<ERANGE> when a range error occurred."
2737 "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、 "
2738 "I<errno> に B<ERANGE> が設定されなかった。"
2741 #: build/C/man3/expm1.3:170
2742 msgid "B<exp>(3), B<log>(3), B<log1p>(3)"
2743 msgstr "B<exp>(3), B<log>(3), B<log1p>(3)"
2746 #: build/C/man3/fabs.3:30
2752 #: build/C/man3/fabs.3:33
2753 msgid "fabs, fabsf, fabsl - absolute value of floating-point number"
2754 msgstr "fabs, fabsf, fabsl - 浮動小数点実数の絶対値"
2757 #: build/C/man3/fabs.3:38
2759 msgid "B<double fabs(double >I<x>B<);>\n"
2760 msgstr "B<double fabs(double >I<x>B<);>\n"
2763 #: build/C/man3/fabs.3:40
2765 msgid "B<float fabsf(float >I<x>B<);>\n"
2766 msgstr "B<float fabsf(float >I<x>B<);>\n"
2769 #: build/C/man3/fabs.3:42
2771 msgid "B<long double fabsl(long double >I<x>B<);>\n"
2772 msgstr "B<long double fabsl(long double >I<x>B<);>\n"
2775 #: build/C/man3/fabs.3:54
2776 msgid "B<fabsf>(), B<fabsl>():"
2777 msgstr "B<fabsf>(), B<fabsl>():"
2780 #: build/C/man3/fabs.3:67
2782 "The B<fabs>() functions return the absolute value of the floating-point "
2784 msgstr "B<fabs>() 関数群は浮動小数点実数 I<x> の絶対値を返す。"
2787 #: build/C/man3/fabs.3:70
2788 msgid "These functions return the absolute value of I<x>."
2789 msgstr "これらの関数は I<x> の絶対値を返す。"
2792 #: build/C/man3/fabs.3:78
2793 msgid "If I<x> is -0, +0 is returned."
2794 msgstr "I<x> が -0 の場合、+0 が返される。"
2797 #: build/C/man3/fabs.3:82
2799 "If I<x> is negative infinity or positive infinity, positive infinity is "
2801 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。"
2804 #: build/C/man3/fabs.3:97
2805 msgid "B<abs>(3), B<cabs>(3), B<ceil>(3), B<floor>(3), B<labs>(3), B<rint>(3)"
2806 msgstr "B<abs>(3), B<cabs>(3), B<ceil>(3), B<floor>(3), B<labs>(3), B<rint>(3)"
2809 #: build/C/man3/fdim.3:6
2815 #: build/C/man3/fdim.3:9
2816 msgid "fdim, fdimf, fdiml - positive difference"
2817 msgstr "fdim, fdimf, fdiml - 正の差分を計算する"
2820 #: build/C/man3/fdim.3:11 build/C/man3/fmax.3:11 build/C/man3/fmin.3:11
2821 #: build/C/man3/gamma.3:11 build/C/man3/ilogb.3:32 build/C/man3/logb.3:32
2822 #: build/C/man3/nan.3:11 build/C/man3/nextafter.3:12 build/C/man3/scalb.3:31
2823 #: build/C/man3/scalbln.3:31 build/C/man3/signbit.3:11
2824 #: build/C/man3/significand.3:10 build/C/man3/tgamma.3:13
2825 msgid "B<#include E<lt>math.hE<gt>>"
2826 msgstr "B<#include E<lt>math.hE<gt>>"
2829 #: build/C/man3/fdim.3:13
2830 msgid "B<double fdim(double >I<x>B<, double >I<y>B<);>"
2831 msgstr "B<double fdim(double >I<x>B<, double >I<y>B<);>"
2834 #: build/C/man3/fdim.3:15
2835 msgid "B<float fdimf(float >I<x>B<, float >I<y>B<);>"
2836 msgstr "B<float fdimf(float >I<x>B<, float >I<y>B<);>"
2839 #: build/C/man3/fdim.3:17
2840 msgid "B<long double fdiml(long double >I<x>B<, long double >I<y>B<);>"
2841 msgstr "B<long double fdiml(long double >I<x>B<, long double >I<y>B<);>"
2844 #: build/C/man3/fdim.3:28
2845 msgid "B<fdimf>(), B<fdiml>():"
2846 msgstr "B<fdimf>(), B<fdiml>():"
2849 #: build/C/man3/fdim.3:39
2851 "These functions return the positive difference, max(I<x>-I<y>,0), between "
2853 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。"
2856 #: build/C/man3/fdim.3:41
2857 msgid "On success, these functions return the positive difference."
2858 msgstr "成功すると、これらの関数は正の差分を返す。"
2861 #: build/C/man3/fdim.3:47 build/C/man3/fma.3:59 build/C/man3/fmod.3:86
2862 #: build/C/man3/nextafter.3:111 build/C/man3/remainder.3:128
2863 #: build/C/man3/remquo.3:78
2864 msgid "If I<x> or I<y> is a NaN, a NaN is returned."
2865 msgstr "I<x> か I<y> が NaN の場合、NaN が返される。"
2868 #: build/C/man3/fdim.3:56 build/C/man3/hypot.3:120
2870 "If the result overflows, a range error occurs, and the functions return "
2871 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively."
2873 "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"
2874 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。"
2876 #. Unable to test this case, since the best approximation of
2877 #. pi/2 in double precision only yields a tan() value of 1.633e16.
2882 #: build/C/man3/fdim.3:71 build/C/man3/fma.3:137 build/C/man3/nextafter.3:149
2883 #: build/C/man3/scalb.3:156 build/C/man3/scalbln.3:138 build/C/man3/tan.3:127
2884 msgid "An overflow floating-point exception (B<FE_OVERFLOW>) is raised."
2885 msgstr "オーバーフロー浮動小数点例外 (B<FE_OVERFLOW>) が上がる。"
2888 #: build/C/man3/fdim.3:82 build/C/man3/fmin.3:59
2893 #: build/C/man3/fenv.3:26
2899 #: build/C/man3/fenv.3:26
2905 #: build/C/man3/fenv.3:26 build/C/man7/math_error.7:24
2906 #: build/C/man3/matherr.3:25
2912 #: build/C/man3/fenv.3:32
2914 "feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, "
2915 "fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, "
2916 "feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point "
2917 "rounding and exception handling"
2919 "feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, "
2920 "fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, "
2921 "feupdateenv, feenableexcept, fedisableexcept, fegetexcept - 浮動小数点の丸め"
2925 #: build/C/man3/fenv.3:35 build/C/man3/fenv.3:291
2927 msgid "B<#include E<lt>fenv.hE<gt>>\n"
2928 msgstr "B<#include E<lt>fenv.hE<gt>>\n"
2931 #: build/C/man3/fenv.3:37
2933 msgid "B<int feclearexcept(int >I<excepts>B<);>\n"
2934 msgstr "B<int feclearexcept(int >I<excepts>B<);>\n"
2937 #: build/C/man3/fenv.3:39
2939 msgid "B<int fegetexceptflag(fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
2940 msgstr "B<int fegetexceptflag(fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
2943 #: build/C/man3/fenv.3:41
2945 msgid "B<int feraiseexcept(int >I<excepts>B<);>\n"
2946 msgstr "B<int feraiseexcept(int >I<excepts>B<);>\n"
2949 #: build/C/man3/fenv.3:43
2951 msgid "B<int fesetexceptflag(const fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
2952 msgstr "B<int fesetexceptflag(const fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
2955 #: build/C/man3/fenv.3:45
2957 msgid "B<int fetestexcept(int >I<excepts>B<);>\n"
2958 msgstr "B<int fetestexcept(int >I<excepts>B<);>\n"
2961 #: build/C/man3/fenv.3:47
2963 msgid "B<int fegetround(void);>\n"
2964 msgstr "B<int fegetround(void);>\n"
2967 #: build/C/man3/fenv.3:49
2969 msgid "B<int fesetround(int >I<rounding_mode>B<);>\n"
2970 msgstr "B<int fesetround(int >I<rounding_mode>B<);>\n"
2973 #: build/C/man3/fenv.3:51
2975 msgid "B<int fegetenv(fenv_t *>I<envp>B<);>\n"
2976 msgstr "B<int fegetenv(fenv_t *>I<envp>B<);>\n"
2979 #: build/C/man3/fenv.3:53
2981 msgid "B<int feholdexcept(fenv_t *>I<envp>B<);>\n"
2982 msgstr "B<int feholdexcept(fenv_t *>I<envp>B<);>\n"
2985 #: build/C/man3/fenv.3:55
2987 msgid "B<int fesetenv(const fenv_t *>I<envp>B<);>\n"
2988 msgstr "B<int fesetenv(const fenv_t *>I<envp>B<);>\n"
2991 #: build/C/man3/fenv.3:57
2993 msgid "B<int feupdateenv(const fenv_t *>I<envp>B<);>\n"
2994 msgstr "B<int feupdateenv(const fenv_t *>I<envp>B<);>\n"
2997 #: build/C/man3/fenv.3:63
2999 "These eleven functions were defined in C99, and describe the handling of "
3000 "floating-point rounding and exceptions (overflow, zero-divide etc.)."
3002 "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"
3003 "バーフロー、ゼロによる除算など) の取り扱いを規定する。"
3006 #: build/C/man3/fenv.3:63
3012 #: build/C/man3/fenv.3:68
3014 "The I<divide-by-zero> exception occurs when an operation on finite numbers "
3015 "produces infinity as exact answer."
3017 "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"
3021 #: build/C/man3/fenv.3:74
3023 "The I<overflow> exception occurs when a result has to be represented as a "
3024 "floating-point number, but has (much) larger absolute value than the largest "
3025 "(finite) floating-point number that is representable."
3027 "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"
3028 "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"
3032 #: build/C/man3/fenv.3:81
3034 "The I<underflow> exception occurs when a result has to be represented as a "
3035 "floating-point number, but has smaller absolute value than the smallest "
3036 "positive normalized floating-point number (and would lose much accuracy when "
3037 "represented as a denormalized number)."
3039 "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"
3040 "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"
3041 "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。"
3044 #: build/C/man3/fenv.3:91
3046 "The I<inexact> exception occurs when the rounded result of an operation is "
3047 "not equal to the infinite precision result. It may occur whenever "
3048 "I<overflow> or I<underflow> occurs."
3050 "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"
3051 "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"
3055 #: build/C/man3/fenv.3:96
3057 "The I<invalid> exception occurs when there is no well-defined result for an "
3058 "operation, as for 0/0 or infinity - infinity or sqrt(-1)."
3060 "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"
3061 "る。 例えば 0/0、無限大 - 無限大、sqrt(-1) など。"
3064 #: build/C/man3/fenv.3:96
3066 msgid "Exception handling"
3070 #: build/C/man3/fenv.3:102
3072 "Exceptions are represented in two ways: as a single bit (exception present/"
3073 "absent), and these bits correspond in some implementation-defined way with "
3074 "bit positions in an integer, and also as an opaque structure that may "
3075 "contain more information about the exception (perhaps the code address where "
3078 "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"
3079 "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"
3080 "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"
3081 "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"
3085 #: build/C/man3/fenv.3:118
3087 "Each of the macros B<FE_DIVBYZERO>, B<FE_INEXACT>, B<FE_INVALID>, "
3088 "B<FE_OVERFLOW>, B<FE_UNDERFLOW> is defined when the implementation supports "
3089 "handling of the corresponding exception, and if so then defines the "
3090 "corresponding bit(s), so that one can call exception handling functions, for "
3091 "example, using the integer argument B<FE_OVERFLOW>|B<FE_UNDERFLOW>. Other "
3092 "exceptions may be supported. The macro B<FE_ALL_EXCEPT> is the bitwise OR "
3093 "of all bits corresponding to supported exceptions."
3095 "B<FE_DIVBYZERO>, B<FE_INEXACT>, B<FE_INVALID>, B<FE_OVERFLOW>, "
3096 "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"
3097 "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"
3098 "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"
3099 "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"
3100 "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"
3101 "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)。"
3104 #: build/C/man3/fenv.3:123
3106 "The B<feclearexcept>() function clears the supported exceptions represented "
3107 "by the bits in its argument."
3109 "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"
3110 "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)。"
3113 #: build/C/man3/fenv.3:131
3115 "The B<fegetexceptflag>() function stores a representation of the state of "
3116 "the exception flags represented by the argument I<excepts> in the opaque "
3119 "B<fegetexceptflag>() 関数は、引き数 I<excepts> で指定された例外フラグの状態"
3120 "を I<*flagp> が指す内部オブジェクトに保存する。"
3123 #: build/C/man3/fenv.3:136
3125 "The B<feraiseexcept>() function raises the supported exceptions represented "
3126 "by the bits in I<excepts>."
3128 "B<feraiseexcept>() 関数は、 I<excepts> のビット列で指定された例外のうち、 実"
3129 "装がサポートしているものを発生させる。"
3132 #: build/C/man3/fenv.3:147
3134 "The B<fesetexceptflag>() function sets the complete status for the "
3135 "exceptions represented by I<excepts> to the value I<*flagp>. This value "
3136 "must have been obtained by an earlier call of B<fegetexceptflag>() with a "
3137 "last argument that contained all bits in I<excepts>."
3139 "B<fesetexceptflag>() 関数は、 I<excepts> で指定された例外に対応するフラグの"
3140 "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 "
3141 "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"
3142 "き、 B<fegetexceptflag>() の最後の引き数には、 B<fesetexceptflag>() に渡す "
3143 "I<excepts> のすべてのビットを含む値を指定すること)。"
3146 #: build/C/man3/fenv.3:154
3148 "The B<fetestexcept>() function returns a word in which the bits are set "
3149 "that were set in the argument I<excepts> and for which the corresponding "
3150 "exception is currently set."
3152 "B<fetestexcept>() 関数は、 I<excepts> 引き数でセットされているビットのう"
3153 "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。"
3156 #: build/C/man3/fenv.3:154
3158 msgid "Rounding mode"
3162 #: build/C/man3/fenv.3:162
3164 "The rounding mode determines how the result of floating-point operations is "
3165 "treated when the result cannot be exactly represented in the significand. "
3166 "Various rounding modes may be provided: round to nearest (the default), "
3167 "round up (toward positive infinity), round down (toward negative infinity), "
3168 "and round toward zero."
3170 "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"
3171 "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"
3172 "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"
3173 "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、"
3177 #: build/C/man3/fenv.3:171
3179 "Each of the macros B<FE_TONEAREST>, B<FE_UPWARD>, B<FE_DOWNWARD>, and "
3180 "B<FE_TOWARDZERO> is defined when the implementation supports getting and "
3181 "setting the corresponding rounding direction."
3183 "B<FE_TONEAREST>, B<FE_UPWARD>, B<FE_DOWNWARD>, B<FE_TOWARDZERO> の各マクロ"
3184 "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。"
3187 #: build/C/man3/fenv.3:176
3189 "The B<fegetround>() function returns the macro corresponding to the current "
3191 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。"
3194 #: build/C/man3/fenv.3:181
3196 "The B<fesetround>() function sets the rounding mode as specified by its "
3197 "argument and returns zero when it was successful."
3199 "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"
3203 #: build/C/man3/fenv.3:189
3205 "C99 and POSIX.1-2008 specify an identifier, B<FLT_ROUNDS>, defined in "
3206 "I<E<lt>float.hE<gt>>, which indicates the implementation-defined rounding "
3207 "behavior for floating-point addition. This identifier has one of the "
3210 "C99 と POSIX.1-2008 では B<FLT_ROUNDS> という識別子が規定されており、 "
3211 "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"
3212 "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。"
3215 #: build/C/man3/fenv.3:189
3221 #: build/C/man3/fenv.3:191
3222 msgid "The rounding mode is not determinable."
3223 msgstr "丸めモードは決められていない。"
3226 #: build/C/man3/fenv.3:191
3232 #: build/C/man3/fenv.3:193
3233 msgid "Rounding is toward 0."
3237 #: build/C/man3/fenv.3:193
3243 #: build/C/man3/fenv.3:195
3244 msgid "Rounding is toward nearest number."
3248 #: build/C/man3/fenv.3:195
3254 #: build/C/man3/fenv.3:197
3255 msgid "Rounding is toward positive infinity."
3256 msgstr "正の無限大に向けて丸める。"
3259 #: build/C/man3/fenv.3:197
3265 #: build/C/man3/fenv.3:199
3266 msgid "Rounding is toward negative infinity."
3267 msgstr "負の無限大に向けて丸める。"
3270 #: build/C/man3/fenv.3:201
3271 msgid "Other values represent machine-dependent, nonstandard rounding modes."
3272 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。"
3275 #: build/C/man3/fenv.3:207
3277 "The value of B<FLT_ROUNDS> should reflect the current rounding mode as set "
3278 "by B<fesetround>() (but see BUGS)."
3280 "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"
3281 "されるべきである (但し、「バグ」の節を参照)。"
3284 #: build/C/man3/fenv.3:207
3286 msgid "Floating-point environment"
3290 #: build/C/man3/fenv.3:219
3292 "The entire floating-point environment, including control modes and status "
3293 "flags, can be handled as one opaque object, of type I<fenv_t>. The default "
3294 "environment is denoted by B<FE_DFL_ENV> (of type I<const fenv_t *>). This "
3295 "is the environment setup at program start and it is defined by ISO C to have "
3296 "round to nearest, all exceptions cleared and a nonstop (continue on "
3299 "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"
3300 "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 "
3301 "fenv_t *> 型の) B<FE_DFL_ENV> で示されるものである。 これはプログラムの開始"
3302 "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 "
3303 "(B<FE_TONEAREST>) に設定し、すべての例外をクリアし、不停止 (nonstop) (例外"
3304 "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。"
3307 #: build/C/man3/fenv.3:224
3309 "The B<fegetenv>() function saves the current floating-point environment in "
3310 "the object I<*envp>."
3312 "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"
3316 #: build/C/man3/fenv.3:231
3318 "The B<feholdexcept>() function does the same, then clears all exception "
3319 "flags, and sets a nonstop (continue on exceptions) mode, if available. It "
3320 "returns zero when successful."
3322 "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"
3323 "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。"
3326 #: build/C/man3/fenv.3:244
3328 "The B<fesetenv>() function restores the floating-point environment from the "
3329 "object I<*envp>. This object must be known to be valid, for example, the "
3330 "result of a call to B<fegetenv>() or B<feholdexcept>() or equal to "
3331 "B<FE_DFL_ENV>. This call does not raise exceptions."
3333 "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"
3334 "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"
3335 "い。 例えば、 B<fegetenv>() や B<feholdexcept>() を呼び出した結果であると"
3336 "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"
3340 #: build/C/man3/fenv.3:257
3342 "The B<feupdateenv>() function installs the floating-point environment "
3343 "represented by the object I<*envp>, except that currently raised exceptions "
3344 "are not cleared. After calling this function, the raised exceptions will be "
3345 "a bitwise OR of those previously set with those in I<*envp>. As before, the "
3346 "object I<*envp> must be known to be valid."
3348 "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"
3349 "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"
3350 "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 "
3351 "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"
3352 "あることが分かっていなければならない。"
3354 #. Earlier seven of these functions were listed as returning void.
3355 #. This was corrected in Corrigendum 1 (ISO/IEC 9899:1999/Cor.1:2001(E))
3356 #. of the C99 Standard.
3358 #: build/C/man3/fenv.3:262
3360 "These functions return zero on success and nonzero if an error occurred."
3361 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。"
3364 #: build/C/man3/fenv.3:266
3365 msgid "IEC 60559 (IEC 559:1989), ANSI/IEEE 854, C99, POSIX.1-2001."
3366 msgstr "IEC 60559 (IEC 559:1989), ANSI/IEEE 854, C99, POSIX.1-2001."
3369 #: build/C/man3/fenv.3:267
3375 #: build/C/man3/fenv.3:286
3377 "If possible, the GNU C Library defines a macro B<FE_NOMASK_ENV> which "
3378 "represents an environment where every exception raised causes a trap to "
3379 "occur. You can test for this macro using B<#ifdef>. It is only defined if "
3380 "B<_GNU_SOURCE> is defined. The C99 standard does not define a way to set "
3381 "individual bits in the floating-point mask, for example, to trap on specific "
3382 "flags. Since version 2.2, glibc supports the functions B<feenableexcept>() "
3383 "and B<fedisableexcept>() to set individual floating-point traps, and "
3384 "B<fegetexcept>() to query the state."
3386 "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"
3387 "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"
3388 "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"
3389 "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"
3390 "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、 "
3391 "B<feenableexcept>() 関数と B<fedisableexcept>() 関数をサポートしており、 "
3392 "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>"
3393 "() によって状態の問い合わせもできるようになっている。"
3396 #: build/C/man3/fenv.3:293
3398 msgid "B<int feenableexcept(int >I<excepts>B<);>\n"
3399 msgstr "B<int feenableexcept(int >I<excepts>B<);>\n"
3402 #: build/C/man3/fenv.3:295
3404 msgid "B<int fedisableexcept(int >I<excepts>B<);>\n"
3405 msgstr "B<int fedisableexcept(int >I<excepts>B<);>\n"
3408 #: build/C/man3/fenv.3:297
3410 msgid "B<int fegetexcept(void);>\n"
3411 msgstr "B<int fegetexcept(void);>\n"
3414 #: build/C/man3/fenv.3:311
3416 "The B<feenableexcept>() and B<fedisableexcept>() functions enable "
3417 "(disable) traps for each of the exceptions represented by I<excepts> and "
3418 "return the previous set of enabled exceptions when successful, and -1 "
3419 "otherwise. The B<fegetexcept>() function returns the set of all currently "
3420 "enabled exceptions."
3422 "B<feenableexcept>() 関数と B<fedisableexcept>() 関数は I<excepts> によって"
3423 "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"
3424 "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>() "
3425 "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。"
3427 #. Aug 08, glibc 2.8
3428 #. See http://gcc.gnu.org/ml/gcc/2002-02/msg01535.html
3430 #: build/C/man3/fenv.3:322
3432 "C99 specifies that the value of B<FLT_ROUNDS> should reflect changes to the "
3433 "current rounding mode, as set by B<fesetround>(). Currently, this does not "
3434 "occur: B<FLT_ROUNDS> always has the value 1."
3436 "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"
3437 "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"
3438 "おらず、 B<FLT_ROUNDS> は常に値 1 となる。"
3441 #: build/C/man3/fenv.3:324
3442 msgid "B<math_error>(7)"
3443 msgstr "B<math_error>(7)"
3446 #: build/C/man3/finite.3:23
3452 #: build/C/man3/finite.3:23 build/C/man3/gamma.3:6
3458 #: build/C/man3/finite.3:27
3460 "finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD "
3461 "floating-point classification functions"
3463 "finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD "
3467 #: build/C/man3/finite.3:32
3469 msgid "B<int finite(double >I<x>B<);>\n"
3470 msgstr "B<int finite(double >I<x>B<);>\n"
3473 #: build/C/man3/finite.3:34
3475 msgid "B<int finitef(float >I<x>B<);>\n"
3476 msgstr "B<int finitef(float >I<x>B<);>\n"
3479 #: build/C/man3/finite.3:36
3481 msgid "B<int finitel(long double >I<x>B<);>\n"
3482 msgstr "B<int finitel(long double >I<x>B<);>\n"
3485 #: build/C/man3/finite.3:38
3487 msgid "B<int isinf(double >I<x>B<);>\n"
3488 msgstr "B<int isinf(double >I<x>B<);>\n"
3491 #: build/C/man3/finite.3:40
3493 msgid "B<int isinff(float >I<x>B<);>\n"
3494 msgstr "B<int isinff(float >I<x>B<);>\n"
3497 #: build/C/man3/finite.3:42
3499 msgid "B<int isinfl(long double >I<x>B<);>\n"
3500 msgstr "B<int isinfl(long double >I<x>B<);>\n"
3503 #: build/C/man3/finite.3:44
3505 msgid "B<int isnan(double >I<x>B<);>\n"
3506 msgstr "B<int isnan(double >I<x>B<);>\n"
3509 #: build/C/man3/finite.3:46
3511 msgid "B<int isnanf(float >I<x>B<);>\n"
3512 msgstr "B<int isnanf(float >I<x>B<);>\n"
3515 #: build/C/man3/finite.3:48
3517 msgid "B<int isnanl(long double >I<x>B<);>\n"
3518 msgstr "B<int isnanl(long double >I<x>B<);>\n"
3521 #: build/C/man3/finite.3:59
3522 msgid "B<finite>(), B<finitef>(), B<finitel>():"
3523 msgstr "B<finite>(), B<finitef>(), B<finitel>():"
3526 #: build/C/man3/finite.3:61 build/C/man3/finite.3:74 build/C/man3/lgamma.3:61
3527 msgid "_BSD_SOURCE || _SVID_SOURCE"
3528 msgstr "_BSD_SOURCE || _SVID_SOURCE"
3531 #: build/C/man3/finite.3:63 build/C/man3/fpclassify.3:54
3533 msgstr "B<isinf>():"
3536 #: build/C/man3/finite.3:65
3538 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
3541 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
3545 #: build/C/man3/finite.3:72
3546 msgid "B<isinff>(), B<isinfl>():"
3547 msgstr "B<isinff>(), B<isinfl>():"
3550 #: build/C/man3/finite.3:76 build/C/man3/fpclassify.3:46
3552 msgstr "B<isnan>():"
3555 #: build/C/man3/finite.3:78
3556 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE;"
3557 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE;"
3560 #: build/C/man3/finite.3:84
3561 msgid "B<isnanf>(), B<isnanl>():"
3562 msgstr "B<isnanf>(), B<isnanl>():"
3565 #: build/C/man3/finite.3:86 build/C/man3/gamma.3:35 build/C/man3/scalb.3:56
3566 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
3567 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
3570 #: build/C/man3/finite.3:93
3572 "The B<finite>() functions return a nonzero value if I<x> is neither "
3573 "infinite nor a \"not-a-number\" (NaN) value, and 0 otherwise."
3575 "B<finite>() 関数は、 I<x> が無限大や無効値 (NaN) のいずれでもない 場合に 0 "
3576 "以外の値を返し、それ以外の場合は 0 を返す。"
3579 #: build/C/man3/finite.3:98
3581 "The B<isnan>() functions return a nonzero value if I<x> is a NaN value, and "
3584 "B<isnan>() 関数は、 I<x> が NaN の場合 0 以外の値を返し、 それ以外の場合は "
3588 #: build/C/man3/finite.3:103
3590 "The B<isinf>() functions return 1 if I<x> is positive infinity, -1 if I<x> "
3591 "is negative infinity, and 0 otherwise."
3593 "B<isinf>() 関数は、 I<x> が正の無限大であれば 1 を返し、I<x> が負の無限大で "
3594 "あれば -1 を返す。それ以外の場合は 0 を返す。"
3596 #. finite* not on HP-UX; they exist on Tru64.
3600 #. function occurs in 4.3BSD.
3601 #. see IEEE.3 in the 4.3BSD manual
3603 #: build/C/man3/finite.3:123
3605 "Note that these functions are obsolete. C99 defines macros B<isfinite>(), "
3606 "B<isinf>(), and B<isnan>() (for all types) replacing them. Further note "
3607 "that the C99 B<isinf>() has weaker guarantees on the return value. See "
3610 "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 "
3611 "(どんな型にも適用できる) B<isfinite>(), B<isinf>(), B<isnan>() というマクロ"
3612 "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"
3613 "しかないことにも 注意すること。詳細は B<fpclassify>(3) を参照。"
3616 #: build/C/man3/finite.3:125
3617 msgid "B<fpclassify>(3)"
3618 msgstr "B<fpclassify>(3)"
3621 #: build/C/man3/floor.3:25
3627 #: build/C/man3/floor.3:28
3629 "floor, floorf, floorl - largest integral value not greater than argument"
3630 msgstr "floor, floorf, floorl - 引き数を越えない最大の整数値"
3633 #: build/C/man3/floor.3:33
3635 msgid "B<double floor(double >I<x>B<);>\n"
3636 msgstr "B<double floor(double >I<x>B<);>\n"
3639 #: build/C/man3/floor.3:35
3641 msgid "B<float floorf(float >I<x>B<);>\n"
3642 msgstr "B<float floorf(float >I<x>B<);>\n"
3645 #: build/C/man3/floor.3:37
3647 msgid "B<long double floorl(long double >I<x>B<);>\n"
3648 msgstr "B<long double floorl(long double >I<x>B<);>\n"
3651 #: build/C/man3/floor.3:49
3652 msgid "B<floorf>(), B<floorl>():"
3653 msgstr "B<floorf>(), B<floorl>():"
3656 #: build/C/man3/floor.3:60
3658 "These functions return the largest integral value that is not greater than "
3660 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。"
3663 #: build/C/man3/floor.3:66
3664 msgid "For example, I<floor(0.5)> is 0.0, and I<floor(-0.5)> is -1.0."
3665 msgstr "例えば、 I<floor(0.5)> は 0.0 で、 I<floor(-0.5)> は -1.0 である。"
3668 #: build/C/man3/floor.3:69
3669 msgid "These functions return the floor of I<x>."
3670 msgstr "これらの関数は I<x> を越えない最小の整数値を返す。"
3673 #: build/C/man3/floor.3:72
3675 "If I<x> is integral, +0, -0, NaN, or an infinity, I<x> itself is returned."
3677 "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。"
3680 #: build/C/man3/floor.3:104
3682 "B<ceil>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
3685 "B<ceil>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
3689 #: build/C/man3/fma.3:8
3695 #: build/C/man3/fma.3:11
3696 msgid "fma, fmaf, fmal - floating-point multiply and add"
3697 msgstr "fma, fmaf, fmal - 浮動小数点数の積と和を計算する"
3700 #: build/C/man3/fma.3:16
3702 msgid "B<double fma(double >I<x>B<, double >I<y>B<, double >I<z>B<);>\n"
3703 msgstr "B<double fma(double >I<x>B<, double >I<y>B<, double >I<z>B<);>\n"
3706 #: build/C/man3/fma.3:18
3708 msgid "B<float fmaf(float >I<x>B<, float >I<y>B<, float >I<z>B<);>\n"
3709 msgstr "B<float fmaf(float >I<x>B<, float >I<y>B<, float >I<z>B<);>\n"
3712 #: build/C/man3/fma.3:20
3714 msgid "B<long double fmal(long double >I<x>B<, long double >I<y>B<, long double >I<z>B<);>\n"
3715 msgstr "B<long double fmal(long double >I<x>B<, long double >I<y>B<, long double >I<z>B<);>\n"
3718 #: build/C/man3/fma.3:33
3719 msgid "B<fma>(), B<fmaf>(), B<fmal>():"
3720 msgstr "B<fma>(), B<fmaf>(), B<fmal>():"
3723 #: build/C/man3/fma.3:49
3725 "The B<fma>() function computes I<x> * I<y> + I<z>. The result is rounded "
3726 "as one ternary operation according to the current rounding mode (see B<fenv>"
3729 "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"
3730 "現在の丸めモードにしたがって丸められる (B<fenv>(3) 参照)。"
3733 #: build/C/man3/fma.3:53
3735 "These functions return the value of I<x> * I<y> + I<z>, rounded as one "
3736 "ternary operation."
3738 "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"
3742 #: build/C/man3/fma.3:69
3744 "If I<x> times I<y> is an exact infinity, and I<z> is an infinity with the "
3745 "opposite sign, a domain error occurs, and a NaN is returned."
3747 "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"
3748 "合、 領域エラー (domain error) が発生し、NaN が返される。"
3750 #. POSIX.1-2008 allows some possible differences for the following two
3751 #. domain error cases, but on Linux they are treated the same (AFAICS).
3752 #. Nevertheless, we'll mirror POSIX.1 and describe the two cases
3754 #. POSIX.1 says that a NaN or an implementation-defined value shall
3755 #. be returned for this case.
3757 #: build/C/man3/fma.3:85
3759 "If one of I<x> or I<y> is an infinity, the other is 0, and I<z> is not a "
3760 "NaN, a domain error occurs, and a NaN is returned."
3762 "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、"
3763 "領域エラーが発生し、NaN が返される。"
3765 #. POSIX.1 makes the domain error optional for this case.
3767 #: build/C/man3/fma.3:96
3769 "If one of I<x> or I<y> is an infinity, and the other is 0, and I<z> is a "
3770 "NaN, a domain error occurs, and a NaN is returned."
3772 "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"
3773 "エラーが発生し、NaN が返される。"
3776 #: build/C/man3/fma.3:105
3778 "If I<x> times I<y> is not an infinity times zero (or vice versa), and I<z> "
3779 "is a NaN, a NaN is returned."
3781 "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"
3785 #: build/C/man3/fma.3:109
3787 "If the result overflows, a range error occurs, and an infinity with the "
3788 "correct sign is returned."
3790 "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"
3794 #: build/C/man3/fma.3:113
3796 "If the result underflows, a range error occurs, and a signed 0 is returned."
3798 "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。"
3801 #: build/C/man3/fma.3:120
3803 msgid "Domain error: I<x> * I<y> + I<z>, or I<x> * I<y> is invalid and I<z> is not a NaN"
3804 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"
3810 #: build/C/man3/fma.3:129 build/C/man3/ilogb.3:123 build/C/man3/log1p.3:124
3811 #: build/C/man3/lrint.3:100 build/C/man3/lround.3:103
3812 #: build/C/man3/remainder.3:163 build/C/man3/remquo.3:112
3813 #: build/C/man3/scalb.3:148 build/C/man3/sincos.3:64
3814 msgid "An invalid floating-point exception (B<FE_INVALID>) is raised."
3815 msgstr "不正 (invalid) 浮動小数点例外 (B<FE_INVALID>) が上がる。"
3818 #: build/C/man3/fma.3:137 build/C/man3/hypot.3:141 build/C/man3/tgamma.3:134
3819 #: build/C/man3/y0.3:186
3821 msgid "Range error: result underflow"
3822 msgstr "範囲エラー (range error): 結果のアンダーフロー"
3825 #: build/C/man3/fma.3:157
3826 msgid "B<remainder>(3), B<remquo>(3)"
3827 msgstr "B<remainder>(3), B<remquo>(3)"
3830 #: build/C/man3/fmax.3:6
3836 #: build/C/man3/fmax.3:9
3837 msgid "fmax, fmaxf, fmaxl - determine maximum of two floating-point numbers"
3838 msgstr "fmax, fmaxf, fmaxl - 二つの浮動小数点数の最大値を求める"
3841 #: build/C/man3/fmax.3:13
3842 msgid "B<double fmax(double >I<x>B<, double >I<y>B<);>"
3843 msgstr "B<double fmax(double >I<x>B<, double >I<y>B<);>"
3846 #: build/C/man3/fmax.3:15
3847 msgid "B<float fmaxf(float >I<x>B<, float >I<y>B<);>"
3848 msgstr "B<float fmaxf(float >I<x>B<, float >I<y>B<);>"
3851 #: build/C/man3/fmax.3:17
3852 msgid "B<long double fmaxl(long double >I<x>B<, long double >I<y>B<);>"
3853 msgstr "B<long double fmaxl(long double >I<x>B<, long double >I<y>B<);>"
3856 #: build/C/man3/fmax.3:29
3857 msgid "B<fmax>(), B<fmaxf>(), B<fmaxl>():"
3858 msgstr "B<fmax>(), B<fmaxf>(), B<fmaxl>():"
3861 #: build/C/man3/fmax.3:42
3862 msgid "These functions return the larger value of I<x> and I<y>."
3863 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。"
3866 #: build/C/man3/fmax.3:47
3867 msgid "These functions return the maximum of I<x> and I<y>."
3868 msgstr "これらの関数は I<x> と I<y> の最大値を返す。"
3871 #: build/C/man3/fmax.3:49 build/C/man3/fmin.3:49
3872 msgid "If one argument is a NaN, the other argument is returned."
3873 msgstr "一方の引き数が NaN の場合、もう一方の値が返される。"
3876 #: build/C/man3/fmax.3:51 build/C/man3/fmin.3:51
3877 msgid "If both arguments are NaN, a NaN is returned."
3878 msgstr "両方の引き数が NaN の場合、NaN が返される。"
3881 #: build/C/man3/fmax.3:59
3886 #: build/C/man3/fmin.3:6
3892 #: build/C/man3/fmin.3:9
3893 msgid "fmin, fminf, fminl - determine minimum of two floating-point numbers"
3894 msgstr "fmin, fminf, fminl - 二つの浮動小数点数の最小値を求める"
3897 #: build/C/man3/fmin.3:13
3898 msgid "B<double fmin(double >I<x>B<, double >I<y>B<);>"
3899 msgstr "B<double fmin(double >I<x>B<, double >I<y>B<);>"
3902 #: build/C/man3/fmin.3:15
3903 msgid "B<float fminf(float >I<x>B<, float >I<y>B<);>"
3904 msgstr "B<float fminf(float >I<x>B<, float >I<y>B<);>"
3907 #: build/C/man3/fmin.3:17
3908 msgid "B<long double fminl(long double >I<x>B<, long double >I<y>B<);>"
3909 msgstr "B<long double fminl(long double >I<x>B<, long double >I<y>B<);>"
3912 #: build/C/man3/fmin.3:29
3913 msgid "B<fmin>(), B<fminf>(), B<fminl>():"
3914 msgstr "B<fmin>(), B<fminf>(), B<fminl>():"
3917 #: build/C/man3/fmin.3:42
3918 msgid "These functions the lesser value of I<x> and I<y>."
3919 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。"
3922 #: build/C/man3/fmin.3:47
3923 msgid "These functions return the minimum of I<x> and I<y>."
3924 msgstr "これらの関数は I<x> と I<y> の最小値を返す。"
3927 #: build/C/man3/fmod.3:33
3933 #: build/C/man3/fmod.3:33
3939 #: build/C/man3/fmod.3:36
3940 msgid "fmod, fmodf, fmodl - floating-point remainder function"
3941 msgstr "fmod, fmodf, fmodl - 浮動小数点剰余関数"
3944 #: build/C/man3/fmod.3:41
3946 msgid "B<double fmod(double >I<x>B<, double >I<y>B<);>\n"
3947 msgstr "B<double fmod(double >I<x>B<, double >I<y>B<);>\n"
3950 #: build/C/man3/fmod.3:43
3952 msgid "B<float fmodf(float >I<x>B<, float >I<y>B<);>\n"
3953 msgstr "B<float fmodf(float >I<x>B<, float >I<y>B<);>\n"
3956 #: build/C/man3/fmod.3:45
3958 msgid "B<long double fmodl(long double >I<x>B<, long double >I<y>B<);>\n"
3959 msgstr "B<long double fmodl(long double >I<x>B<, long double >I<y>B<);>\n"
3962 #: build/C/man3/fmod.3:57
3963 msgid "B<fmodf>(), B<fmodl>():"
3964 msgstr "B<fmodf>(), B<fmodl>():"
3967 #: build/C/man3/fmod.3:72
3969 "The B<fmod>() function computes the floating-point remainder of dividing "
3970 "I<x> by I<y>. The return value is I<x> - I<n> * I<y>, where I<n> is the "
3971 "quotient of I<x> / I<y>, rounded toward zero to an integer."
3973 "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 "
3974 "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"
3978 #: build/C/man3/fmod.3:80
3980 "On success, these functions return the value I<x>\\ -\\ I<n>*I<y>, for some "
3981 "integer I<n>, such that the returned value has the same sign as I<x> and a "
3982 "magnitude less than the magnitude of I<y>."
3984 "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 "
3985 "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"
3989 #: build/C/man3/fmod.3:92
3990 msgid "If I<x> is an infinity, a domain error occurs, and a NaN is returned."
3992 "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。"
3995 #: build/C/man3/fmod.3:98
3996 msgid "If I<y> is zero, a domain error occurs, and a NaN is returned."
3997 msgstr "I<y> が 0 の場合、領域エラーが発生し、 NaN が返される。"
4000 #: build/C/man3/fmod.3:104
4001 msgid "If I<x> is +0 (-0), and I<y> is not zero, +0 (-0) is returned."
4002 msgstr "I<x> が +0 (-0) で I<y> が 0 でない場合、+0 (-0) が返される。"
4004 #. [XXX see bug above] and \fIx\fP is not a NaN
4006 #: build/C/man3/fmod.3:120 build/C/man3/remainder.3:170
4008 msgid "Domain error: I<y> is zero"
4009 msgstr "領域エラー: I<y> がゼロ"
4011 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6784
4013 #: build/C/man3/fmod.3:144
4015 "Before version 2.10, the glibc implementation did not set I<errno> to "
4016 "B<EDOM> when a domain error occurred for an infinite I<x>."
4018 "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"
4019 "に、 I<error> に B<EDOM> が設定されなかった。"
4022 #: build/C/man3/fmod.3:146
4023 msgid "B<remainder>(3)"
4024 msgstr "B<remainder>(3)"
4027 #: build/C/man3/fpclassify.3:6
4033 #: build/C/man3/fpclassify.3:10
4035 "fpclassify, isfinite, isnormal, isnan, isinf - floating-point classification "
4038 "fpclassify, isfinite, isnormal, isnan, isinf - 浮動小数点数の分類マクロ"
4041 #: build/C/man3/fpclassify.3:15
4043 msgid "B<int fpclassify(>I<x>B<);>\n"
4044 msgstr "B<int fpclassify(>I<x>B<);>\n"
4047 #: build/C/man3/fpclassify.3:17
4049 msgid "B<int isfinite(>I<x>B<);>\n"
4050 msgstr "B<int isfinite(>I<x>B<);>\n"
4053 #: build/C/man3/fpclassify.3:19
4055 msgid "B<int isnormal(>I<x>B<);>\n"
4056 msgstr "B<int isnormal(>I<x>B<);>\n"
4059 #: build/C/man3/fpclassify.3:21
4061 msgid "B<int isnan(>I<x>B<);>\n"
4062 msgstr "B<int isnan(>I<x>B<);>\n"
4065 #: build/C/man3/fpclassify.3:23
4067 msgid "B<int isinf(>I<x>B<);>\n"
4068 msgstr "B<int isinf(>I<x>B<);>\n"
4071 #: build/C/man3/fpclassify.3:38
4072 msgid "B<fpclassify>(), B<isfinite>(), B<isnormal>():"
4073 msgstr "B<fpclassify>(), B<isfinite>(), B<isnormal>():"
4076 #: build/C/man3/fpclassify.3:72
4078 "Floating point numbers can have special values, such as infinite or NaN. "
4079 "With the macro B<fpclassify(>I<x>B<)> you can find out what type I<x> is. "
4080 "The macro takes any floating-point expression as argument. The result is "
4081 "one of the following values:"
4083 "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 "
4084 "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"
4085 "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"
4089 #: build/C/man3/fpclassify.3:72
4095 #: build/C/man3/fpclassify.3:76
4096 msgid "I<x> is \"Not a Number\"."
4097 msgstr "I<x> が \"Not a Number\" である (数値ではない)。"
4100 #: build/C/man3/fpclassify.3:76
4102 msgid "B<FP_INFINITE>"
4103 msgstr "B<FP_INFINITE>"
4106 #: build/C/man3/fpclassify.3:80
4107 msgid "I<x> is either positive infinity or negative infinity."
4108 msgstr "I<x> が正の無限大または負の無限大である。"
4111 #: build/C/man3/fpclassify.3:80
4117 #: build/C/man3/fpclassify.3:84
4118 msgid "I<x> is zero."
4119 msgstr "I<x> が 0 である。"
4122 #: build/C/man3/fpclassify.3:84
4124 msgid "B<FP_SUBNORMAL>"
4125 msgstr "B<FP_SUBNORMAL>"
4128 #: build/C/man3/fpclassify.3:88
4129 msgid "I<x> is too small to be represented in normalized format."
4130 msgstr "I<x> を正規化形式で表現するには小さすぎる。"
4133 #: build/C/man3/fpclassify.3:88
4135 msgid "B<FP_NORMAL>"
4136 msgstr "B<FP_NORMAL>"
4139 #: build/C/man3/fpclassify.3:92
4141 "if nothing of the above is correct then it must be a normal floating-point "
4144 "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。"
4147 #: build/C/man3/fpclassify.3:94
4148 msgid "The other macros provide a short answer to some standard questions."
4149 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。"
4152 #: build/C/man3/fpclassify.3:94
4154 msgid "B<isfinite(>I<x>B<)>"
4155 msgstr "B<isfinite(>I<x>B<)>"
4158 #: build/C/man3/fpclassify.3:97
4159 msgid "returns a nonzero value if"
4160 msgstr "以下の場合に 0 以外の値を返す。"
4163 #: build/C/man3/fpclassify.3:99
4164 msgid "(fpclassify(x) != FP_NAN && fpclassify(x) != FP_INFINITE)"
4165 msgstr "(fpclassify(x) != FP_NAN && fpclassify(x) != FP_INFINITE)"
4168 #: build/C/man3/fpclassify.3:99
4170 msgid "B<isnormal(>I<x>B<)>"
4171 msgstr "B<isnormal(>I<x>B<)>"
4174 #: build/C/man3/fpclassify.3:103
4175 msgid "returns a nonzero value if (fpclassify(x) == FP_NORMAL)"
4176 msgstr "(fpclassify(x) == FP_NORMAL) の場合に 0 以外の値を返す。"
4179 #: build/C/man3/fpclassify.3:103
4181 msgid "B<isnan(>I<x>B<)>"
4182 msgstr "B<isnan(>I<x>B<)>"
4185 #: build/C/man3/fpclassify.3:107
4186 msgid "returns a nonzero value if (fpclassify(x) == FP_NAN)"
4187 msgstr "(fpclassify(x) == FP_NAN) の場合に 0 以外の値を返す。"
4190 #: build/C/man3/fpclassify.3:107
4192 msgid "B<isinf(>I<x>B<)>"
4193 msgstr "B<isinf(>I<x>B<)>"
4196 #: build/C/man3/fpclassify.3:114
4198 "returns 1 if I<x> is positive infinity, and -1 if I<x> is negative infinity."
4199 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。"
4202 #: build/C/man3/fpclassify.3:116
4203 msgid "C99, POSIX.1."
4204 msgstr "C99, POSIX.1."
4207 #: build/C/man3/fpclassify.3:121
4209 "For B<isinf>(), the standards merely say that the return value is nonzero if "
4210 "and only if the argument has an infinite value."
4212 "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"
4213 "は引き数が無限大の場合だけということだけである。"
4216 #: build/C/man3/fpclassify.3:128
4218 "In glibc 2.01 and earlier, B<isinf>() returns a nonzero value (actually: 1) "
4219 "if I<x> is positive infinity or negative infinity. (This is all that C99 "
4222 "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 "
4223 "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"
4227 #: build/C/man3/fpclassify.3:133
4228 msgid "B<finite>(3), B<INFINITY>(3), B<isgreater>(3), B<signbit>(3)"
4229 msgstr "B<finite>(3), B<INFINITY>(3), B<isgreater>(3), B<signbit>(3)"
4232 #: build/C/man3/frexp.3:31
4238 #: build/C/man3/frexp.3:35
4240 "frexp, frexpf, frexpl - convert floating-point number to fractional and "
4241 "integral components"
4242 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"
4245 #: build/C/man3/frexp.3:40
4247 msgid "B<double frexp(double >I<x>B<, int *>I<exp>B<);>\n"
4248 msgstr "B<double frexp(double >I<x>B<, int *>I<exp>B<);>\n"
4251 #: build/C/man3/frexp.3:42
4253 msgid "B<float frexpf(float >I<x>B<, int *>I<exp>B<);>\n"
4254 msgstr "B<float frexpf(float >I<x>B<, int *>I<exp>B<);>\n"
4257 #: build/C/man3/frexp.3:44
4259 msgid "B<long double frexpl(long double >I<x>B<, int *>I<exp>B<);>\n"
4260 msgstr "B<long double frexpl(long double >I<x>B<, int *>I<exp>B<);>\n"
4263 #: build/C/man3/frexp.3:56
4264 msgid "B<frexpf>(), B<frexpl>():"
4265 msgstr "B<frexpf>(), B<frexpl>():"
4268 #: build/C/man3/frexp.3:69
4270 "The B<frexp>() function is used to split the number I<x> into a normalized "
4271 "fraction and an exponent which is stored in I<exp>."
4273 "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 "
4277 #: build/C/man3/frexp.3:77
4279 "The B<frexp>() function returns the normalized fraction. If the argument "
4280 "I<x> is not zero, the normalized fraction is I<x> times a power of two, and "
4281 "its absolute value is always in the range 1/2 (inclusive) to 1 (exclusive), "
4284 "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"
4285 "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、"
4289 #: build/C/man3/frexp.3:80
4291 "If I<x> is zero, then the normalized fraction is zero and zero is stored in "
4294 "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。"
4297 #: build/C/man3/frexp.3:87
4299 "If I<x> is a NaN, a NaN is returned, and the value of I<*exp> is unspecified."
4300 msgstr "I<x> が NaN の場合、NaN が返される。 I<*exp> の値は不定である。"
4303 #: build/C/man3/frexp.3:94
4305 "If I<x> is positive infinity (negative infinity), positive infinity "
4306 "(negative infinity) is returned, and the value of I<*exp> is unspecified."
4308 "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。 "
4312 #: build/C/man3/frexp.3:104
4313 msgid "The program below produces results such as the following:"
4314 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:"
4317 #: build/C/man3/frexp.3:111
4320 "$B< ./a.out 2560>\n"
4321 "frexp(2560, &e) = 0.625: 0.625 * 2^12 = 2560\n"
4323 "frexp(-4, &e) = -0.5: -0.5 * 2^3 = -4\n"
4325 "$B< ./a.out 2560>\n"
4326 "frexp(2560, &e) = 0.625: 0.625 * 2^12 = 2560\n"
4328 "frexp(-4, &e) = -0.5: -0.5 * 2^3 = -4\n"
4331 #: build/C/man3/frexp.3:113 build/C/man3/matherr.3:358
4333 msgid "Program source"
4337 #: build/C/man3/frexp.3:120
4340 "#include E<lt>math.hE<gt>\n"
4341 "#include E<lt>float.hE<gt>\n"
4342 "#include E<lt>stdio.hE<gt>\n"
4343 "#include E<lt>stdlib.hE<gt>\n"
4345 "#include E<lt>math.hE<gt>\n"
4346 "#include E<lt>float.hE<gt>\n"
4347 "#include E<lt>stdio.hE<gt>\n"
4348 "#include E<lt>stdlib.hE<gt>\n"
4351 #: build/C/man3/frexp.3:126
4355 "main(int argc, char *argv[])\n"
4361 "main(int argc, char *argv[])\n"
4367 #: build/C/man3/frexp.3:129
4370 " x = strtod(argv[1], NULL);\n"
4371 " r = frexp(x, &exp);\n"
4373 " x = strtod(argv[1], NULL);\n"
4374 " r = frexp(x, &exp);\n"
4377 #: build/C/man3/frexp.3:134
4380 " printf(\"frexp(%g, &e) = %g: %g * %d^%d = %g\\en\",\n"
4381 " x, r, r, FLT_RADIX, exp, x);\n"
4382 " exit(EXIT_SUCCESS);\n"
4385 " printf(\"frexp(%g, &e) = %g: %g * %d^%d = %g\\en\",\n"
4386 " x, r, r, FLT_RADIX, exp, x);\n"
4387 " exit(EXIT_SUCCESS);\n"
4391 #: build/C/man3/frexp.3:138
4392 msgid "B<ldexp>(3), B<modf>(3)"
4393 msgstr "B<ldexp>(3), B<modf>(3)"
4396 #: build/C/man3/gamma.3:6
4402 #: build/C/man3/gamma.3:9
4403 msgid "gamma, gammaf, gammal - (logarithm of the) gamma function"
4404 msgstr "gamma, gammaf, gammal - ガンマ関数 (の自然対数)"
4407 #: build/C/man3/gamma.3:13
4408 msgid "B<double gamma(double >I<x>B<);>"
4409 msgstr "B<double gamma(double >I<x>B<);>"
4412 #: build/C/man3/gamma.3:15
4413 msgid "B<float gammaf(float >I<x>B<);>"
4414 msgstr "B<float gammaf(float >I<x>B<);>"
4417 #: build/C/man3/gamma.3:17
4418 msgid "B<long double gammal(long double >I<x>B<);>"
4419 msgstr "B<long double gammal(long double >I<x>B<);>"
4422 #: build/C/man3/gamma.3:27
4424 msgstr "B<gamma>():"
4427 #: build/C/man3/gamma.3:29 build/C/man3/lgamma.3:65
4428 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE"
4429 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE"
4432 #: build/C/man3/gamma.3:32
4433 msgid "B<gammaf>(), B<gammal>():"
4434 msgstr "B<gammaf>(), B<gammal>():"
4437 #: build/C/man3/gamma.3:43
4439 "These functions are deprecated: instead, use either the B<tgamma>(3) or the "
4440 "B<lgamma>(3) functions, as appropriate."
4442 "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 "
4443 "B<lgamma>(3) を使うこと。"
4446 #: build/C/man3/gamma.3:46 build/C/man3/lgamma.3:70
4447 msgid "For the definition of the Gamma function, see B<tgamma>(3)."
4448 msgstr "ガンマ関数の定義については、 B<tgamma>(3) を参照のこと。"
4451 #: build/C/man3/gamma.3:46
4453 msgid "*BSD version"
4457 #: build/C/man3/gamma.3:50
4459 "The libm in 4.4BSD and some versions of FreeBSD had a B<gamma>() function "
4460 "that computes the Gamma function, as one would expect."
4462 "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"
4463 "れており、期待通りガンマ関数を計算できる。"
4466 #: build/C/man3/gamma.3:50
4468 msgid "glibc version"
4472 #: build/C/man3/gamma.3:56
4474 "Glibc has a B<gamma>() function that is equivalent to B<lgamma>(3) and "
4475 "computes the natural logarithm of the Gamma function."
4477 "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、"
4481 #: build/C/man3/gamma.3:59 build/C/man3/gamma.3:62
4482 msgid "See B<lgamma>(3)."
4483 msgstr "B<lgamma>(3) を参照。"
4486 #: build/C/man3/gamma.3:65
4488 "Because of historical variations in behavior across systems, this function "
4489 "is not specified in any standard."
4491 "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"
4495 #: build/C/man3/gamma.3:66
4501 #: build/C/man3/gamma.3:78
4503 "4.2BSD had a B<gamma>() that computed ln(|Gamma(|I<x>|)|), leaving the sign "
4504 "of Gamma(|I<x>|) in the external integer I<signgam>. In 4.3BSD the name "
4505 "was changed to B<lgamma>(3), and the man page promises"
4507 "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>|)|) "
4508 "であり、 Gamma(|I<x>|) の符号が extern int I<signgam> に格納されていた。 "
4509 "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"
4513 #: build/C/man3/gamma.3:82
4515 "At some time in the future the name gamma will be rehabilitated and used for "
4516 "the Gamma function"
4517 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」"
4519 #. The FreeBSD man page says about gamma() that it is like lgamma()
4520 #. except that is does not set signgam.
4521 #. Also, that 4.4BSD has a gamma() that computes the true gamma function.
4523 #: build/C/man3/gamma.3:94
4525 "This did indeed happen in 4.4BSD, where B<gamma>() computes the Gamma "
4526 "function (with no effect on I<signgam>). However, this came too late, and "
4527 "we now have B<tgamma>(3), the \"true gamma\" function."
4529 "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"
4530 "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"
4531 "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"
4532 "関数」がすでに存在しているのである。"
4535 #: build/C/man3/gamma.3:98
4536 msgid "B<lgamma>(3), B<signgam>(3), B<tgamma>(3)"
4537 msgstr "B<lgamma>(3), B<signgam>(3), B<tgamma>(3)"
4540 #: build/C/man3/hypot.3:31
4546 #: build/C/man3/hypot.3:34
4547 msgid "hypot, hypotf, hypotl - Euclidean distance function"
4548 msgstr "hypot, hypotf, hypotl - ユークリッド距離関数"
4551 #: build/C/man3/hypot.3:39
4553 msgid "B<double hypot(double >I<x>B<, double >I<y>B<);>\n"
4554 msgstr "B<double hypot(double >I<x>B<, double >I<y>B<);>\n"
4557 #: build/C/man3/hypot.3:41
4559 msgid "B<float hypotf(float >I<x>B<, float >I<y>B<);>\n"
4560 msgstr "B<float hypotf(float >I<x>B<, float >I<y>B<);>\n"
4563 #: build/C/man3/hypot.3:43
4565 msgid "B<long double hypotl(long double >I<x>B<, long double >I<y>B<);>\n"
4566 msgstr "B<long double hypotl(long double >I<x>B<, long double >I<y>B<);>\n"
4569 #: build/C/man3/hypot.3:54
4571 msgstr "B<hypot>():"
4574 #: build/C/man3/hypot.3:64
4575 msgid "B<hypotf>(), B<hypotl>():"
4576 msgstr "B<hypotf>(), B<hypotl>():"
4579 #: build/C/man3/hypot.3:85
4581 "The B<hypot>() function returns sqrt(I<x>*I<x>+I<y>*I<y>). This is the "
4582 "length of the hypotenuse of a right-angled triangle with sides of length "
4583 "I<x> and I<y>, or the distance of the point (I<x>,I<y>) from the origin."
4585 "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 "
4586 "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 "
4587 "(I<x>,I<y>) との距離である。"
4589 #. e.g., hypot(DBL_MIN, DBL_MIN) does the right thing, as does, say
4590 #. hypot(DBL_MAX/2.0, DBL_MAX/2.0).
4592 #: build/C/man3/hypot.3:90
4594 "The calculation is performed without undue overflow or underflow during the "
4595 "intermediate steps of the calculation."
4597 "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"
4601 #: build/C/man3/hypot.3:96
4603 "On success, these functions return the length of a right-angled triangle "
4604 "with sides of length I<x> and I<y>."
4606 "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"
4610 #: build/C/man3/hypot.3:103
4611 msgid "If I<x> or I<y> is an infinity, positive infinity is returned."
4612 msgstr "I<x> か I<y> が無限大の場合、正の無限大が返される。"
4615 #: build/C/man3/hypot.3:111
4617 "If I<x> or I<y> is a NaN, and the other argument is not an infinity, a NaN "
4620 "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。"
4622 #. Actually, could the result not be subnormal if both arguments
4623 #. are subnormal? I think not -- mtk, Jul 2008
4625 #: build/C/man3/hypot.3:126
4627 "If both arguments are subnormal, and the result is subnormal, a range error "
4628 "occurs, and the correct result is returned."
4630 "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"
4631 "合、 範囲エラーが発生し、正しい結果が返される。"
4633 #. FIXME . Is it intentional that these functions do not set errno?
4634 #. They do set errno for the y == 0 case, below.
4635 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6783
4637 #: build/C/man3/hypot.3:156 build/C/man3/ilogb.3:128
4638 #: build/C/man3/remainder.3:170
4639 msgid "These functions do not set I<errno> for this case."
4640 msgstr "これらの関数は、この場合に I<errno> を設定しない。"
4643 #: build/C/man3/hypot.3:165
4644 msgid "B<cabs>(3), B<sqrt>(3)"
4645 msgstr "B<cabs>(3), B<sqrt>(3)"
4648 #: build/C/man3/ilogb.3:27
4654 #: build/C/man3/ilogb.3:30
4655 msgid "ilogb, ilogbf, ilogbl - get integer exponent of a floating-point value"
4656 msgstr "ilogb, ilogbf, ilogbl - 浮動小数点数の指数部を整数として取得する"
4659 #: build/C/man3/ilogb.3:34
4660 msgid "B<int ilogb(double >I<x>B<);>"
4661 msgstr "B<int ilogb(double >I<x>B<);>"
4664 #: build/C/man3/ilogb.3:36
4665 msgid "B<int ilogbf(float >I<x>B<);>"
4666 msgstr "B<int ilogbf(float >I<x>B<);>"
4669 #: build/C/man3/ilogb.3:38
4670 msgid "B<int ilogbl(long double >I<x>B<);>"
4671 msgstr "B<int ilogbl(long double >I<x>B<);>"
4674 #: build/C/man3/ilogb.3:48
4676 msgstr "B<ilogb>():"
4679 #: build/C/man3/ilogb.3:60
4680 msgid "B<ilogbf>(), B<ilogbl>():"
4681 msgstr "B<ilogbf>(), B<ilogbl>():"
4684 #: build/C/man3/ilogb.3:76
4686 "These functions return the exponent part of their argument as a signed "
4687 "integer. When no error occurs, these functions are equivalent to the "
4688 "corresponding B<logb>(3) functions, cast to I<int>."
4690 "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"
4691 "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"
4695 #: build/C/man3/ilogb.3:80
4697 "On success, these functions return the exponent of I<x>, as a signed integer."
4698 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。"
4700 #. the POSIX.1 spec for logb() says logb() gives pole error for this
4701 #. case, but for ilogb() it says domain error.
4702 #. glibc: The numeric value is either `INT_MIN' or `-INT_MAX'.
4704 #: build/C/man3/ilogb.3:88
4706 "If I<x> is zero, then a domain error occurs, and the functions return "
4709 "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"
4712 #. glibc: The numeric value is either `INT_MIN' or `INT_MAX'.
4713 #. On i386, FP_ILOGB0 and FP_ILOGBNAN have the same value.
4715 #: build/C/man3/ilogb.3:95
4717 "If I<x> is a NaN, then a domain error occurs, and the functions return "
4720 "I<x> が NaN の場合、領域エラー (domain error) が発生し、 B<FP_ILOGBNAN> が返"
4723 #. POSIX.1-2001 also says:
4724 #. If the correct value is greater than {INT_MAX}, {INT_MAX}
4725 #. shall be returned and a domain error shall occur.
4726 #. If the correct value is less than {INT_MIN}, {INT_MIN}
4727 #. shall be returned and a domain error shall occur.
4729 #: build/C/man3/ilogb.3:108
4731 "If I<x> is negative infinity or positive infinity, then a domain error "
4732 "occurs, and the functions return B<INT_MAX>."
4734 "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、 "
4738 #: build/C/man3/ilogb.3:115
4740 msgid "Domain error: I<x> is 0 or a NaN"
4741 msgstr "領域エラー: I<x> が 0 か NaN"
4743 #. FIXME . Is it intentional that these functions do not set errno,
4744 #. or raise an exception?
4745 #. log(), log2(), log10() do set errno
4746 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6794
4748 #: build/C/man3/ilogb.3:144
4750 "These functions do not set I<errno> or raise an exception for this case."
4751 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。"
4754 #: build/C/man3/ilogb.3:150
4755 msgid "B<log>(3), B<logb>(3), B<significand>(3)"
4756 msgstr "B<log>(3), B<logb>(3), B<significand>(3)"
4759 #: build/C/man3/infnan.3:31
4765 #: build/C/man3/infnan.3:31
4771 #: build/C/man3/infnan.3:34
4772 msgid "infnan - deal with infinite or not-a-number (NaN) result"
4773 msgstr "infnan - 無限大と無効値 (NaN) を取扱う"
4776 #: build/C/man3/infnan.3:39
4778 msgid "B<double infnan(int >I<error>B<);>\n"
4779 msgstr "B<double infnan(int >I<error>B<);>\n"
4782 #: build/C/man3/infnan.3:52
4784 "The B<infnan>() function returns a suitable value for infinity and \"not-a-"
4785 "number\" (NaN) results. The value of I<error> can be B<ERANGE> to represent "
4786 "infinity or anything else to represent NaN. I<errno> is also set."
4788 "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。 "
4789 "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。 "
4790 "I<errno> も同様に設定される。"
4793 #: build/C/man3/infnan.3:58
4794 msgid "If I<error> is B<ERANGE> (Infinity), B<HUGE_VAL> is returned."
4795 msgstr "I<error> が B<ERANGE> (無限大) の場合、 B<HUGE_VAL> が返される。"
4798 #: build/C/man3/infnan.3:60
4799 msgid "If I<error> is -B<ERANGE> (-Infinity), -B<HUGE_VAL> is returned."
4800 msgstr "I<error> が -B<ERANGE> (負の無限大) の場合、 -B<HUGE_VAL> が返される。"
4803 #: build/C/man3/infnan.3:62
4804 msgid "If I<error> is anything else, NAN is returned."
4805 msgstr "I<error> がそれ以外の値の場合、NaN が返される。"
4808 #: build/C/man3/infnan.3:63
4814 #: build/C/man3/infnan.3:66
4815 msgid "The value of I<error> is \"not-a-number\" (NaN)."
4816 msgstr "I<error> の値が無効値 (NaN) である。"
4819 #: build/C/man3/infnan.3:66
4825 #: build/C/man3/infnan.3:69
4826 msgid "The value of I<error> is positive infinity or negative infinity."
4827 msgstr "I<error> の値が正の無限大もしくは負の無限大である。"
4830 #: build/C/man3/infnan.3:71
4835 #: build/C/man3/infnan.3:74
4837 "This obsolete function was provided in libc4 and libc5, but is not available "
4840 "この廃止された (obsolete) 関数は、 libc4 と libc5 で提供されていたが、 "
4841 "glibc2 では提供されていない。"
4844 #: build/C/man3/isgreater.3:6
4850 #: build/C/man3/isgreater.3:10
4852 "isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - "
4853 "floating-point relational tests without exception for NaN"
4855 "isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - "
4856 "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"
4859 #: build/C/man3/isgreater.3:15
4861 msgid "B<int isgreater(>I<x>B<, >I<y>B<);>\n"
4862 msgstr "B<int isgreater(>I<x>B<, >I<y>B<);>\n"
4865 #: build/C/man3/isgreater.3:17
4867 msgid "B<int isgreaterequal(>I<x>B<, >I<y>B<);>\n"
4868 msgstr "B<int isgreaterequal(>I<x>B<, >I<y>B<);>\n"
4871 #: build/C/man3/isgreater.3:19
4873 msgid "B<int isless(>I<x>B<, >I<y>B<);>\n"
4874 msgstr "B<int isless(>I<x>B<, >I<y>B<);>\n"
4877 #: build/C/man3/isgreater.3:21
4879 msgid "B<int islessequal(>I<x>B<, >I<y>B<);>\n"
4880 msgstr "B<int islessequal(>I<x>B<, >I<y>B<);>\n"
4883 #: build/C/man3/isgreater.3:23
4885 msgid "B<int islessgreater(>I<x>B<, >I<y>B<);>\n"
4886 msgstr "B<int islessgreater(>I<x>B<, >I<y>B<);>\n"
4889 #: build/C/man3/isgreater.3:25
4891 msgid "B<int isunordered(>I<x>B<, >I<y>B<);>\n"
4892 msgstr "B<int isunordered(>I<x>B<, >I<y>B<);>\n"
4895 #: build/C/man3/isgreater.3:36
4896 msgid "All functions described here:"
4897 msgstr "ここで説明する全ての関数:"
4900 #: build/C/man3/isgreater.3:51
4902 "The normal relation operations (like B<E<lt>>, \"less than\") will fail if "
4903 "one of the operands is NaN. This will cause an exception. To avoid this, "
4904 "C99 defines these macros. The macros are guaranteed to evaluate their "
4905 "operands only once. The operands can be of any real floating-point type."
4907 "(B<E<lt>>、「小なり」のような) 通常の関係操作 (relation operations) は、 オペ"
4908 "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。 これを避ける"
4909 "ため、C99 では次のようなマクロを定義している。 これらのマクロはオペランドを "
4910 "1 回だけ評価することが保証されている。 オペランドには任意の実数の浮動小数点数"
4914 #: build/C/man3/isgreater.3:51
4916 msgid "B<isgreater>()"
4917 msgstr "B<isgreater>()"
4920 #: build/C/man3/isgreater.3:55
4922 "determines I<(x)\\ E<gt>\\ (y)> without an exception if I<x> or I<y> is NaN."
4924 "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"
4928 #: build/C/man3/isgreater.3:55
4930 msgid "B<isgreaterequal>()"
4931 msgstr "B<isgreaterequal>()"
4934 #: build/C/man3/isgreater.3:59
4936 "determines I<(x)\\ E<gt>=\\ (y)> without an exception if I<x> or I<y> is NaN."
4938 "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"
4942 #: build/C/man3/isgreater.3:59
4945 msgstr "B<isless>()"
4948 #: build/C/man3/isgreater.3:63
4950 "determines I<(x)\\ E<lt>\\ (y)> without an exception if I<x> or I<y> is NaN."
4952 "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"
4956 #: build/C/man3/isgreater.3:63
4958 msgid "B<islessequal>()"
4959 msgstr "B<islessequal>()"
4962 #: build/C/man3/isgreater.3:67
4964 "determines I<(x)\\ E<lt>=\\ (y)> without an exception if I<x> or I<y> is NaN."
4966 "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"
4970 #: build/C/man3/isgreater.3:67
4972 msgid "B<islessgreater>()"
4973 msgstr "B<islessgreater>()"
4976 #: build/C/man3/isgreater.3:73
4978 "determines I<(x)\\ E<lt> (y) || (x) E<gt>\\ (y)> without an exception if "
4979 "I<x> or I<y> is NaN. This macro is not equivalent to I<x\\ !=\\ y> because "
4980 "that expression is true if I<x> or I<y> is NaN."
4982 "I<(x)\\ E<lt> (y) || (x) E<gt>\\ (y)> を決定する。 I<x> または I<y> が NaN で"
4983 "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"
4984 "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。"
4987 #: build/C/man3/isgreater.3:73
4989 msgid "B<isunordered>()"
4990 msgstr "B<isunordered>()"
4993 #: build/C/man3/isgreater.3:77
4995 "determines whether its arguments are unordered, that is, whether at least "
4996 "one of the arguments is a NaN."
4998 "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"
5002 #: build/C/man3/isgreater.3:82
5004 "The macros other than B<isunordered>() return the result of the relational "
5005 "comparison; these macros return 0 if either argument is a NaN."
5007 "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"
5008 "場合、これらのマクロは 0 を返す。"
5011 #: build/C/man3/isgreater.3:85
5012 msgid "B<isunordered>() returns 1 if I<x> or I<y> is NaN and 0 otherwise."
5014 "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"
5018 #: build/C/man3/isgreater.3:94
5020 "Not all hardware supports these functions, and where hardware support isn't "
5021 "provided, they will be emulated by macros. This will result in a "
5022 "performance penalty. Don't use these functions if NaN is of no concern for "
5025 "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"
5026 "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"
5027 "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"
5031 #: build/C/man3/isgreater.3:97
5032 msgid "B<fpclassify>(3), B<isnan>(3)"
5033 msgstr "B<fpclassify>(3), B<isnan>(3)"
5036 #: build/C/man3/j0.3:34
5042 #: build/C/man3/j0.3:38
5044 "j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - Bessel functions of the first kind"
5045 msgstr "j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - 第一種ベッセル関数"
5048 #: build/C/man3/j0.3:44
5049 msgid "B<double j0(double >I<x>B<);>"
5050 msgstr "B<double j0(double >I<x>B<);>"
5053 #: build/C/man3/j0.3:46
5054 msgid "B<double j1(double >I<x>B<);>"
5055 msgstr "B<double j1(double >I<x>B<);>"
5058 #: build/C/man3/j0.3:48
5059 msgid "B<double jn(int >I<n>B<, double >I<x>B<);>"
5060 msgstr "B<double jn(int >I<n>B<, double >I<x>B<);>"
5063 #: build/C/man3/j0.3:50
5064 msgid "B<float j0f(float >I<x>B<);>"
5065 msgstr "B<float j0f(float >I<x>B<);>"
5068 #: build/C/man3/j0.3:52
5069 msgid "B<float j1f(float >I<x>B<);>"
5070 msgstr "B<float j1f(float >I<x>B<);>"
5073 #: build/C/man3/j0.3:54
5074 msgid "B<float jnf(int >I<n>B<, float >I<x>B<);>"
5075 msgstr "B<float jnf(int >I<n>B<, float >I<x>B<);>"
5078 #: build/C/man3/j0.3:56
5079 msgid "B<long double j0l(long double >I<x>B<);>"
5080 msgstr "B<long double j0l(long double >I<x>B<);>"
5083 #: build/C/man3/j0.3:58
5084 msgid "B<long double j1l(long double >I<x>B<);>"
5085 msgstr "B<long double j1l(long double >I<x>B<);>"
5088 #: build/C/man3/j0.3:60
5089 msgid "B<long double jnl(int >I<n>B<, long double >I<x>B<);>"
5090 msgstr "B<long double jnl(int >I<n>B<, long double >I<x>B<);>"
5093 #: build/C/man3/j0.3:72
5094 msgid "B<j0>(), B<j1>(), B<jn>():"
5095 msgstr "B<j0>(), B<j1>(), B<jn>():"
5098 #: build/C/man3/j0.3:74 build/C/man3/y0.3:74
5099 msgid "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE"
5100 msgstr "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE"
5103 #: build/C/man3/j0.3:82
5104 msgid "B<j0f>(), B<j0l>(), B<j1f>(), B<j1l>(), B<jnf>(), B<jnl>():"
5105 msgstr "B<j0f>(), B<j0l>(), B<j1f>(), B<j1l>(), B<jnf>(), B<jnl>():"
5107 #. Also seems to work: -std=c99 -D_XOPEN_SOURCE
5109 #: build/C/man3/j0.3:85 build/C/man3/y0.3:85
5110 msgid "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
5111 msgstr "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
5114 #: build/C/man3/j0.3:98
5116 "The B<j0>() and B<j1>() functions return Bessel functions of I<x> of the "
5117 "first kind of orders 0 and 1, respectively. The B<jn>() function returns "
5118 "the Bessel function of I<x> of the first kind of order I<n>."
5120 "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"
5121 "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。"
5124 #: build/C/man3/j0.3:108
5126 "The B<j0f>() etc. and B<j0l>() etc. functions are versions that take and "
5127 "return I<float> and I<long double> values, respectively."
5129 "B<j0f>() 群の関数、 B<j0l>() 群の関数は、それぞれ I<float> 型、 I<long "
5133 #: build/C/man3/j0.3:112
5135 "On success, these functions return the appropriate Bessel value of the first "
5137 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。"
5140 #: build/C/man3/j0.3:123
5142 "If I<x> is too large in magnitude, or the result underflows, a range error "
5143 "occurs, and the return value is 0."
5145 "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 "
5146 "(range error) が発生し、返り値が 0 となる。"
5149 #: build/C/man3/j0.3:130
5151 msgid "Range error: result underflow, or I<x> is too large in magnitude"
5152 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"
5154 #. An underflow floating-point exception
5155 #. .RB ( FE_UNDERFLOW )
5158 #: build/C/man3/j0.3:138
5159 msgid "I<errno> is set to B<ERANGE>."
5160 msgstr "I<errno> に B<ERANGE> が設定される。"
5162 #. FIXME . Is it intentional that these functions do not raise exceptions?
5164 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6805
5166 #: build/C/man3/j0.3:144
5167 msgid "These functions do not raise exceptions for B<fetestexcept>(3)."
5168 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。"
5171 #: build/C/man3/j0.3:150 build/C/man3/y0.3:221
5173 "The functions returning I<double> conform to SVr4, 4.3BSD, POSIX.1-2001. "
5174 "The others are nonstandard functions that also exist on the BSDs."
5176 "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"
5177 "外は非標準の関数で、BSD にも存在する。"
5180 #: build/C/man3/j0.3:157
5182 "There are errors of up to 2e-16 in the values returned by B<j0>(), B<j1>() "
5183 "and B<jn>() for values of I<x> between -8 and 8."
5185 "-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、"
5189 #: build/C/man3/j0.3:159
5194 #: build/C/man3/ldexp.3:32
5200 #: build/C/man3/ldexp.3:35
5202 "ldexp, ldexpf, ldexpl - multiply floating-point number by integral power of 2"
5203 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"
5206 #: build/C/man3/ldexp.3:40
5208 msgid "B<double ldexp(double >I<x>B<, int >I<exp>B<);>\n"
5209 msgstr "B<double ldexp(double >I<x>B<, int >I<exp>B<);>\n"
5212 #: build/C/man3/ldexp.3:42
5214 msgid "B<float ldexpf(float >I<x>B<, int >I<exp>B<);>\n"
5215 msgstr "B<float ldexpf(float >I<x>B<, int >I<exp>B<);>\n"
5218 #: build/C/man3/ldexp.3:44
5220 msgid "B<long double ldexpl(long double >I<x>B<, int >I<exp>B<);>\n"
5221 msgstr "B<long double ldexpl(long double >I<x>B<, int >I<exp>B<);>\n"
5224 #: build/C/man3/ldexp.3:56
5225 msgid "B<ldexpf>(), B<ldexpl>():"
5226 msgstr "B<ldexpf>(), B<ldexpl>():"
5229 #: build/C/man3/ldexp.3:71
5231 "The B<ldexp>() function returns the result of multiplying the floating-"
5232 "point number I<x> by 2 raised to the power I<exp>."
5234 "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。"
5237 #: build/C/man3/ldexp.3:74
5238 msgid "On success, these functions return I<x * (2^exp)>."
5239 msgstr "成功すると、これらの関数は I<x * (2^exp)> を返す。"
5242 #: build/C/man3/ldexp.3:80
5243 msgid "If I<exp> is zero, then I<x> is returned."
5244 msgstr "I<exp> がゼロの場合、 I<x> が返される。"
5247 #: build/C/man3/ldexp.3:104 build/C/man3/scalb.3:126
5248 #: build/C/man3/scalbln.3:118
5250 "If the result overflows, a range error occurs, and the functions return "
5251 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with a sign the "
5254 "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"
5255 "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"
5259 #: build/C/man3/ldexp.3:137
5260 msgid "B<frexp>(3), B<modf>(3), B<scalbln>(3)"
5261 msgstr "B<frexp>(3), B<modf>(3), B<scalbln>(3)"
5264 #: build/C/man3/lgamma.3:7
5270 #: build/C/man3/lgamma.3:11
5272 "lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - log "
5275 "lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - ガンマ関"
5279 #: build/C/man3/lgamma.3:16
5281 msgid "B<double lgamma(double >I<x>B<);>\n"
5282 msgstr "B<double lgamma(double >I<x>B<);>\n"
5285 #: build/C/man3/lgamma.3:18
5287 msgid "B<float lgammaf(float >I<x>B<);>\n"
5288 msgstr "B<float lgammaf(float >I<x>B<);>\n"
5291 #: build/C/man3/lgamma.3:20
5293 msgid "B<long double lgammal(long double >I<x>B<);>\n"
5294 msgstr "B<long double lgammal(long double >I<x>B<);>\n"
5297 #: build/C/man3/lgamma.3:22
5299 msgid "B<double lgamma_r(double >I<x>B<, int *>I<signp>B<);>\n"
5300 msgstr "B<double lgamma_r(double >I<x>B<, int *>I<signp>B<);>\n"
5303 #: build/C/man3/lgamma.3:24
5305 msgid "B<float lgammaf_r(float >I<x>B<, int *>I<signp>B<);>\n"
5306 msgstr "B<float lgammaf_r(float >I<x>B<, int *>I<signp>B<);>\n"
5309 #: build/C/man3/lgamma.3:26
5311 msgid "B<long double lgammal_r(long double >I<x>B<, int *>I<signp>B<);>\n"
5312 msgstr "B<long double lgammal_r(long double >I<x>B<, int *>I<signp>B<);>\n"
5315 #: build/C/man3/lgamma.3:28
5317 msgid "B<extern int >I<signgam>B<;>\n"
5318 msgstr "B<extern int >I<signgam>B<;>\n"
5321 #: build/C/man3/lgamma.3:39
5322 msgid "B<lgamma>():"
5323 msgstr "B<lgamma>():"
5326 #: build/C/man3/lgamma.3:49
5327 msgid "B<lgammaf>(), B<lgammal>():"
5328 msgstr "B<lgammaf>(), B<lgammal>():"
5331 #: build/C/man3/lgamma.3:59
5332 msgid "B<lgamma_r>(), B<lgammaf_r>(), B<lgammal_r>():"
5333 msgstr "B<lgamma_r>(), B<lgammaf_r>(), B<lgammal_r>():"
5336 #: build/C/man3/lgamma.3:63
5338 msgstr "I<signgam>:"
5341 #: build/C/man3/lgamma.3:80
5343 "The B<lgamma>() function returns the natural logarithm of the absolute "
5344 "value of the Gamma function. The sign of the Gamma function is returned in "
5345 "the external integer I<signgam> declared in I<E<lt>math.hE<gt>>. It is 1 "
5346 "when the Gamma function is positive or zero, -1 when it is negative."
5348 "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"
5349 "は、 I<E<lt>math.hE<gt>> で宣言されている extern int I<signgam> に格納され"
5350 "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。"
5353 #: build/C/man3/lgamma.3:88
5355 "Since using a constant location I<signgam> is not thread-safe, the functions "
5356 "B<lgamma_r>() etc. have been introduced; they return the sign via the "
5357 "argument I<signp>."
5359 "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 "
5360 "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 "
5364 #: build/C/man3/lgamma.3:90
5365 msgid "On success, these functions return the natural logarithm of Gamma(x)."
5366 msgstr "成功すると、これらの関数は Gamma(x) の自然対数を返す。"
5369 #: build/C/man3/lgamma.3:98
5370 msgid "If I<x> is 1 or 2, +0 is returned."
5371 msgstr "I<x> が 1 か 2 の場合、+0 が返される。"
5374 #: build/C/man3/lgamma.3:114
5376 "If I<x> is a nonpositive integer, a pole error occurs, and the functions "
5377 "return +B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, respectively."
5379 "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 "
5380 "+B<HUGE_VAL>, +B<HUGE_VALF>, +B<HUGE_VALL> を返す。"
5383 #: build/C/man3/lgamma.3:124 build/C/man3/tgamma.3:83
5385 "If the result overflows, a range error occurs, and the functions return "
5386 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the correct "
5387 "mathematical sign."
5389 "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"
5390 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL>, を返す。この際、数学的に正し"
5394 #: build/C/man3/lgamma.3:131
5396 msgid "Pole error: I<x> is a nonpositive integer"
5397 msgstr "極エラー: I<x> が正でない整数"
5400 #: build/C/man3/lgamma.3:159
5402 "The B<lgamma>() functions are specified in C99 and POSIX.1-2001. "
5403 "I<signgam> is specified in POSIX.1-2001, but not in C99. The B<lgamma_r>() "
5404 "functions are nonstandard, but present on several other systems."
5406 "関数 B<lgamma>() は C99 と POSIX.1-2001 で規定されている。 I<signgam> は "
5407 "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"
5408 "だが、いくつかの他のシステムにも存在する。"
5410 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6777
5412 #: build/C/man3/lgamma.3:169
5414 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> is set to "
5415 "B<EDOM>; instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
5416 "does the right thing."
5418 "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"
5419 "れている B<ERANGE> ではなく B<EDOM> が I<errno> に設定される。 POSIX.1 で"
5420 "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"
5424 #: build/C/man3/lgamma.3:171
5425 msgid "B<tgamma>(3)"
5426 msgstr "B<tgamma>(3)"
5429 #: build/C/man3/log.3:34
5435 #: build/C/man3/log.3:37
5436 msgid "log, logf, logl - natural logarithmic function"
5437 msgstr "log, logf, logl - 自然対数関数"
5440 #: build/C/man3/log.3:42
5442 msgid "B<double log(double >I<x>B<);>\n"
5443 msgstr "B<double log(double >I<x>B<);>\n"
5446 #: build/C/man3/log.3:44
5448 msgid "B<float logf(float >I<x>B<);>\n"
5449 msgstr "B<float logf(float >I<x>B<);>\n"
5452 #: build/C/man3/log.3:46
5454 msgid "B<long double logl(long double >I<x>B<);>\n"
5455 msgstr "B<long double logl(long double >I<x>B<);>\n"
5458 #: build/C/man3/log.3:58
5459 msgid "B<logf>(), B<logl>():"
5460 msgstr "B<logf>(), B<logl>():"
5463 #: build/C/man3/log.3:70
5464 msgid "The B<log>() function returns the natural logarithm of I<x>."
5465 msgstr "B<log>() 関数は I<x> の自然対数を返す。"
5468 #: build/C/man3/log.3:73
5469 msgid "On success, these functions return the natural logarithm of I<x>."
5470 msgstr "成功すると、これらの関数は I<x> の自然対数を返す。"
5473 #: build/C/man3/log.3:82
5474 msgid "If I<x> is 1, the result is +0."
5475 msgstr "I<x> が 1 の場合、+0 が返される。"
5478 #: build/C/man3/log.3:97 build/C/man3/logb.3:109
5480 "If I<x> is zero, then a pole error occurs, and the functions return -"
5481 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
5483 "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 -"
5484 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
5487 #: build/C/man3/log.3:102
5489 "If I<x> is negative (including negative infinity), then a domain error "
5490 "occurs, and a NaN (not a number) is returned."
5492 "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 "
5493 "(not a number) が返される。"
5496 #: build/C/man3/log.3:109 build/C/man3/y0.3:163
5498 msgid "Domain error: I<x> is negative"
5499 msgstr "領域エラー (domain error): I<x> が負である"
5502 #: build/C/man3/log.3:117
5504 msgid "Pole error: I<x> is zero"
5505 msgstr "極エラー (pole error): I<x> が 0 である"
5508 #: build/C/man3/log.3:125 build/C/man3/tgamma.3:123
5510 "I<errno> is set to B<ERANGE>. A divide-by-zero floating-point exception "
5511 "(B<FE_DIVBYZERO>) is raised."
5513 "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"
5514 "例外 (B<FE_DIVBYZERO>) が上がる。"
5517 #: build/C/man3/log.3:138
5519 "In glibc 2.5 and earlier, taking the B<log>() of a NaN produces a bogus "
5520 "invalid floating-point (B<FE_INVALID>) exception."
5522 "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"
5523 "例外 (B<FE_INVALID>) が発生していた。"
5526 #: build/C/man3/log.3:145
5528 "B<cbrt>(3), B<clog>(3), B<log10>(3), B<log1p>(3), B<log2>(3), B<sqrt>(3)"
5530 "B<cbrt>(3), B<clog>(3), B<log10>(3), B<log1p>(3), B<log2>(3), B<sqrt>(3)"
5533 #: build/C/man3/log10.3:34
5539 #: build/C/man3/log10.3:37
5540 msgid "log10, log10f, log10l - base-10 logarithmic function"
5541 msgstr "log10, log10f, log10l - 底が 10 の対数関数"
5544 #: build/C/man3/log10.3:42
5546 msgid "B<double log10(double >I<x>B<);>\n"
5547 msgstr "B<double log10(double >I<x>B<);>\n"
5550 #: build/C/man3/log10.3:44
5552 msgid "B<float log10f(float >I<x>B<);>\n"
5553 msgstr "B<float log10f(float >I<x>B<);>\n"
5556 #: build/C/man3/log10.3:46
5558 msgid "B<long double log10l(long double >I<x>B<);>\n"
5559 msgstr "B<long double log10l(long double >I<x>B<);>\n"
5562 #: build/C/man3/log10.3:58
5563 msgid "B<log10f>(), B<log10l>():"
5564 msgstr "B<log10f>(), B<log10l>():"
5567 #: build/C/man3/log10.3:70
5568 msgid "The B<log10>() function returns the base 10 logarithm of I<x>."
5569 msgstr "B<log10>() 関数は I<x> の常用対数 (底が 10 の対数) を返す。"
5572 #: build/C/man3/log10.3:73
5573 msgid "On success, these functions return the base 10 logarithm of I<x>."
5574 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。"
5577 #: build/C/man3/log10.3:78 build/C/man3/log2.3:78
5579 "For special cases, including where I<x> is 0, 1, negative, infinity, or NaN, "
5582 "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>"
5586 #: build/C/man3/log10.3:86 build/C/man3/log2.3:86
5588 "For a discussion of the errors that can occur for these functions, see B<log>"
5590 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。"
5593 #: build/C/man3/log10.3:99
5595 "B<cbrt>(3), B<clog10>(3), B<exp10>(3), B<log>(3), B<log2>(3), B<sqrt>(3)"
5597 "B<cbrt>(3), B<clog10>(3), B<exp10>(3), B<log>(3), B<log2>(3), B<sqrt>(3)"
5600 #: build/C/man3/log1p.3:27
5606 #: build/C/man3/log1p.3:30
5607 msgid "log1p, log1pf, log1pl - logarithm of 1 plus argument"
5608 msgstr "log1p, log1pf, log1pl - 引き数に 1 を加えた値の対数"
5611 #: build/C/man3/log1p.3:35
5613 msgid "B<double log1p(double >I<x>B<);>\n"
5614 msgstr "B<double log1p(double >I<x>B<);>\n"
5617 #: build/C/man3/log1p.3:37
5619 msgid "B<float log1pf(float >I<x>B<);>\n"
5620 msgstr "B<float log1pf(float >I<x>B<);>\n"
5623 #: build/C/man3/log1p.3:39
5625 msgid "B<long double log1pl(long double >I<x>B<);>\n"
5626 msgstr "B<long double log1pl(long double >I<x>B<);>\n"
5629 #: build/C/man3/log1p.3:50
5631 msgstr "B<log1p>():"
5634 #: build/C/man3/log1p.3:61
5635 msgid "B<log1pf>(), B<log1pl>():"
5636 msgstr "B<log1pf>(), B<log1pl>():"
5639 #: build/C/man3/log1p.3:72
5640 msgid "I<log1p(x)> returns a value equivalent to"
5641 msgstr "I<log1p(x)> は以下と等価な値を返す。"
5644 #: build/C/man3/log1p.3:75
5646 msgid " log (1 + I<x>)\n"
5647 msgstr " log (1 + I<x>)\n"
5650 #: build/C/man3/log1p.3:79
5652 "It is computed in a way that is accurate even if the value of I<x> is near "
5654 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。"
5657 #: build/C/man3/log1p.3:82
5659 "On success, these functions return the natural logarithm of I<(1\\ +\\ x)>."
5660 msgstr "成功すると、これらの関数は I<(1\\ +\\ x)> の自然対数を返す。"
5663 #: build/C/man3/log1p.3:101
5665 "If I<x> is -1, a pole error occurs, and the functions return -B<HUGE_VAL>, -"
5666 "B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
5668 "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 -"
5669 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
5671 #. POSIX.1 specifies a possible range error if x is subnormal
5672 #. glibc 2.8 doesn't do this
5674 #: build/C/man3/log1p.3:109
5676 "If I<x> is less than -1 (including negative infinity), a domain error "
5677 "occurs, and a NaN (not a number) is returned."
5679 "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"
5680 "生し、 NaN (not a number) が返される。"
5683 #: build/C/man3/log1p.3:116
5685 msgid "Domain error: I<x> is less than -1"
5686 msgstr "領域エラー (domain error): I<x> が -1 より小さい"
5689 #: build/C/man3/log1p.3:124
5691 msgid "Pole error: I<x> is -1"
5692 msgstr "極エラー (pole error): I<x> が -1 である"
5698 #: build/C/man3/log1p.3:132 build/C/man3/logb.3:129
5699 msgid "A divide-by-zero floating-point exception (B<FE_DIVBYZERO>) is raised."
5701 "0 による除算 (divide-by-zero) 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
5704 #: build/C/man3/log1p.3:145
5705 msgid "B<exp>(3), B<expm1>(3), B<log>(3)"
5706 msgstr "B<exp>(3), B<expm1>(3), B<log>(3)"
5709 #: build/C/man3/log2.3:34
5715 #: build/C/man3/log2.3:37
5716 msgid "log2, log2f, log2l - base-2 logarithmic function"
5717 msgstr "log2, log2f, log2l - 底が 2 の対数関数"
5720 #: build/C/man3/log2.3:42
5722 msgid "B<double log2(double >I<x>B<);>\n"
5723 msgstr "B<double log2(double >I<x>B<);>\n"
5726 #: build/C/man3/log2.3:44
5728 msgid "B<float log2f(float >I<x>B<);>\n"
5729 msgstr "B<float log2f(float >I<x>B<);>\n"
5732 #: build/C/man3/log2.3:46
5734 msgid "B<long double log2l(long double >I<x>B<);>\n"
5735 msgstr "B<long double log2l(long double >I<x>B<);>\n"
5738 #: build/C/man3/log2.3:59
5739 msgid "B<log2>(), B<log2f>(), B<log2l>():"
5740 msgstr "B<log2>(), B<log2f>(), B<log2l>():"
5743 #: build/C/man3/log2.3:70
5744 msgid "The B<log2>() function returns the base 2 logarithm of I<x>."
5745 msgstr "B<log2>() 関数は底を 2 とする I<x> の対数を返す。"
5748 #: build/C/man3/log2.3:73
5749 msgid "On success, these functions return the base 2 logarithm of I<x>."
5750 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。"
5753 #: build/C/man3/log2.3:100
5754 msgid "B<cbrt>(3), B<clog2>(3), B<log>(3), B<log10>(3), B<sqrt>(3)"
5755 msgstr "B<cbrt>(3), B<clog2>(3), B<log>(3), B<log10>(3), B<sqrt>(3)"
5758 #: build/C/man3/logb.3:27
5764 #: build/C/man3/logb.3:30
5765 msgid "logb, logbf, logbl - get exponent of a floating-point value"
5766 msgstr "logb, logbf, logbl - 浮動小数点数の指数を取得する"
5769 #: build/C/man3/logb.3:34
5770 msgid "B<double logb(double >I<x>B<);>"
5771 msgstr "B<double logb(double >I<x>B<);>"
5774 #: build/C/man3/logb.3:36
5775 msgid "B<float logbf(float >I<x>B<);>"
5776 msgstr "B<float logbf(float >I<x>B<);>"
5779 #: build/C/man3/logb.3:38
5780 msgid "B<long double logbl(long double >I<x>B<);>"
5781 msgstr "B<long double logbl(long double >I<x>B<);>"
5784 #: build/C/man3/logb.3:48
5789 #: build/C/man3/logb.3:59
5790 msgid "B<logbf>(), B<logbl>():"
5791 msgstr "B<logbf>(), B<logbl>():"
5794 #: build/C/man3/logb.3:84
5796 "These functions extract the exponent from the internal floating-point "
5797 "representation of I<x> and return it as a floating-point value. The integer "
5798 "constant B<FLT_RADIX>, defined in I<E<lt>float.hE<gt>>, indicates the radix "
5799 "used for the system's floating-point representation. If B<FLT_RADIX> is 2, "
5800 "B<logb(>I<x>B<)> is equal to B<floor(log2(>I<x>B<))>, except that it is "
5803 "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"
5804 "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> "
5805 "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"
5806 "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"
5810 #: build/C/man3/logb.3:92
5812 "If I<x> is subnormal, B<logb>() returns the exponent I<x> would have if it "
5815 "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。"
5818 #: build/C/man3/logb.3:95
5819 msgid "On success, these functions return the exponent of I<x>."
5820 msgstr "成功すると、これらの関数は I<x> の指数部を返す。"
5823 #: build/C/man3/logb.3:114
5825 "If I<x> is negative infinity or positive infinity, then positive infinity is "
5827 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。"
5830 #: build/C/man3/logb.3:121
5832 msgid "Pole error: I<x> is 0"
5833 msgstr "極エラー (pole error): I<x> が 0 である"
5836 #: build/C/man3/logb.3:146
5837 msgid "B<ilogb>(3), B<log>(3)"
5838 msgstr "B<ilogb>(3), B<log>(3)"
5841 #: build/C/man3/lrint.3:25
5847 #: build/C/man3/lrint.3:28
5849 "lrint, lrintf, lrintl, llrint, llrintf, llrintl - round to nearest integer"
5851 "lrint, lrintf, lrintl, llrint, llrintf, llrintl - 最も近い整数値に丸める"
5854 #: build/C/man3/lrint.3:33
5856 msgid "B<long int lrint(double >I<x>B<);>\n"
5857 msgstr "B<long int lrint(double >I<x>B<);>\n"
5860 #: build/C/man3/lrint.3:35
5862 msgid "B<long int lrintf(float >I<x>B<);>\n"
5863 msgstr "B<long int lrintf(float >I<x>B<);>\n"
5866 #: build/C/man3/lrint.3:37
5868 msgid "B<long int lrintl(long double >I<x>B<);>\n"
5869 msgstr "B<long int lrintl(long double >I<x>B<);>\n"
5872 #: build/C/man3/lrint.3:39
5874 msgid "B<long long int llrint(double >I<x>B<);>\n"
5875 msgstr "B<long long int llrint(double >I<x>B<);>\n"
5878 #: build/C/man3/lrint.3:41
5880 msgid "B<long long int llrintf(float >I<x>B<);>\n"
5881 msgstr "B<long long int llrintf(float >I<x>B<);>\n"
5884 #: build/C/man3/lrint.3:43
5886 msgid "B<long long int llrintl(long double >I<x>B<);>\n"
5887 msgstr "B<long long int llrintl(long double >I<x>B<);>\n"
5890 #: build/C/man3/lrint.3:54 build/C/man3/lround.3:55
5891 msgid "All functions shown above:"
5895 #: build/C/man3/lrint.3:66
5897 "These functions round their argument to the nearest integer value, using the "
5898 "current rounding direction (see B<fesetround>(3))."
5900 "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"
5901 "丸め方向については B<fesetround>(3) を参照)。"
5904 #: build/C/man3/lrint.3:71
5906 "Note that unlike B<rint>(3), etc., the return type of these functions "
5907 "differs from that of their arguments."
5909 "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"
5913 #: build/C/man3/lrint.3:73 build/C/man3/lround.3:76 build/C/man3/rint.3:105
5914 #: build/C/man3/round.3:73 build/C/man3/trunc.3:61
5915 msgid "These functions return the rounded integer value."
5916 msgstr "これらの関数は丸めた整数値を返す。"
5918 #. The return value is -(LONG_MAX - 1) or -(LLONG_MAX -1)
5920 #: build/C/man3/lrint.3:85 build/C/man3/lround.3:88
5922 "If I<x> is a NaN or an infinity, or the rounded value is too large to be "
5923 "stored in a I<long> (I<long long> in the case of the B<ll*> functions) then "
5924 "a domain error occurs, and the return value is unspecified."
5926 "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"
5927 "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"
5931 #: build/C/man3/lrint.3:92 build/C/man3/lround.3:95
5933 msgid "Domain error: I<x> is a NaN or infinite, or the rounded value is too large"
5934 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"
5937 #: build/C/man3/lrint.3:116
5939 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<round>"
5942 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<round>"
5946 #: build/C/man3/lround.3:25
5952 #: build/C/man3/lround.3:29
5954 "lround, lroundf, lroundl, llround, llroundf, llroundl - round to nearest "
5955 "integer, away from zero"
5957 "lround, lroundf, lroundl, llround, llroundf, llroundl - (0 から遠い方の) 最も"
5961 #: build/C/man3/lround.3:34
5963 msgid "B<long int lround(double >I<x>B<);>\n"
5964 msgstr "B<long int lround(double >I<x>B<);>\n"
5967 #: build/C/man3/lround.3:36
5969 msgid "B<long int lroundf(float >I<x>B<);>\n"
5970 msgstr "B<long int lroundf(float >I<x>B<);>\n"
5973 #: build/C/man3/lround.3:38
5975 msgid "B<long int lroundl(long double >I<x>B<);>\n"
5976 msgstr "B<long int lroundl(long double >I<x>B<);>\n"
5979 #: build/C/man3/lround.3:40
5981 msgid "B<long long int llround(double >I<x>B<);>\n"
5982 msgstr "B<long long int llround(double >I<x>B<);>\n"
5985 #: build/C/man3/lround.3:42
5987 msgid "B<long long int llroundf(float >I<x>B<);>\n"
5988 msgstr "B<long long int llroundf(float >I<x>B<);>\n"
5991 #: build/C/man3/lround.3:44
5993 msgid "B<long long int llroundl(long double >I<x>B<);>\n"
5994 msgstr "B<long long int llroundl(long double >I<x>B<);>\n"
5997 #: build/C/man3/lround.3:68
5999 "These functions round their argument to the nearest integer value, rounding "
6000 "away from zero, regardless of the current rounding direction (see B<fenv>"
6003 "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"
6004 "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>"
6008 #: build/C/man3/lround.3:74
6010 "Note that unlike B<round>(3), B<ceil>(3), etc., the return type of these "
6011 "functions differs from that of their arguments."
6013 "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"
6017 #: build/C/man3/lround.3:119 build/C/man3/trunc.3:85
6019 "B<ceil>(3), B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>"
6022 "B<ceil>(3), B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>"
6026 #: build/C/man7/math_error.7:24
6032 #: build/C/man7/math_error.7:27
6033 msgid "math_error - detecting errors from mathematical functions"
6034 msgstr "math_error - 数学関数からのエラーの検出"
6037 #: build/C/man7/math_error.7:32
6040 "B<#include E<lt>math.hE<gt>>\n"
6041 "B<#include E<lt>errno.hE<gt>>\n"
6042 "B<#include E<lt>fenv.hE<gt>>\n"
6044 "B<#include E<lt>math.hE<gt>>\n"
6045 "B<#include E<lt>errno.hE<gt>>\n"
6046 "B<#include E<lt>fenv.hE<gt>>\n"
6049 #: build/C/man7/math_error.7:51
6051 "When an error occurs, most library functions indicate this fact by returning "
6052 "a special value (e.g., -1 or NULL). Because they typically return a "
6053 "floating-point number, the mathematical functions declared in I<E<lt>math."
6054 "hE<gt>> indicate an error using other mechanisms. There are two error-"
6055 "reporting mechanisms: the older one sets I<errno>; the newer one uses the "
6056 "floating-point exception mechanism (the use of B<feclearexcept>(3) and "
6057 "B<fetestexcept>(3), as outlined below) described in B<fenv>(3)."
6059 "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"
6060 "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"
6061 "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"
6062 "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"
6063 "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>"
6064 "(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"
6068 #: build/C/man7/math_error.7:56
6070 "A portable program that needs to check for an error from a mathematical "
6071 "function should set I<errno> to zero, and make the following call"
6073 "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"
6074 "は、 数学関数を呼び出す前に I<errno> を 0 に設定し、"
6077 #: build/C/man7/math_error.7:60
6079 msgid "feclearexcept(FE_ALL_EXCEPT);\n"
6080 msgstr "feclearexcept(FE_ALL_EXCEPT);\n"
6083 #: build/C/man7/math_error.7:64
6084 msgid "before calling a mathematical function."
6085 msgstr "を呼び出すべきである。"
6088 #: build/C/man7/math_error.7:70
6090 "Upon return from the mathematical function, if I<errno> is nonzero, or the "
6091 "following call (see B<fenv>(3)) returns nonzero"
6092 msgstr "数学関数から返ってきた際に、 I<errno> が 0 以外か、"
6095 #: build/C/man7/math_error.7:75
6098 "fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW |\n"
6101 "fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW |\n"
6106 #. FE_INVALID = 0x01,
6107 #. __FE_DENORM = 0x02,
6108 #. FE_DIVBYZERO = 0x04,
6109 #. FE_OVERFLOW = 0x08,
6110 #. FE_UNDERFLOW = 0x10,
6111 #. FE_INEXACT = 0x20
6114 #: build/C/man7/math_error.7:88
6115 msgid "then an error occurred in the mathematical function."
6117 "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"
6121 #: build/C/man7/math_error.7:91
6123 "The error conditions that can occur for mathematical functions are described "
6125 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。"
6128 #: build/C/man7/math_error.7:91
6130 msgid "Domain Error"
6131 msgstr "領域エラー (domain error)"
6134 #: build/C/man7/math_error.7:107
6136 "A I<domain error> occurs when a mathematical function is supplied with an "
6137 "argument whose value falls outside the domain for which the function is "
6138 "defined (e.g., giving a negative argument to B<log>(3)). When a domain "
6139 "error occurs, math functions commonly return a NaN (though some functions "
6140 "return a different value in this case); I<errno> is set to B<EDOM>, and an "
6141 "\"invalid\" (B<FE_INVALID>) floating-point exception is raised."
6143 "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"
6144 "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"
6145 "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"
6146 "値を返す関数もある)、 I<errno> に B<EDOM> を設定し、「無効 (invalid)」 浮動小"
6147 "数点例外 (B<FE_INVALID>) を上げる。"
6150 #: build/C/man7/math_error.7:107
6153 msgstr "極エラー (pole error)"
6156 #: build/C/man7/math_error.7:131
6158 "A I<pole error> occurs when the mathematical result of a function is an "
6159 "exact infinity (e.g., the logarithm of 0 is negative infinity). When a pole "
6160 "error occurs, the function returns the (signed) value B<HUGE_VAL>, "
6161 "B<HUGE_VALF>, or B<HUGE_VALL>, depending on whether the function result type "
6162 "is I<double>, I<float>, or I<long double>. The sign of the result is that "
6163 "which is mathematically correct for the function. I<errno> is set to "
6164 "B<ERANGE>, and a \"divide-by-zero\" (B<FE_DIVBYZERO>) floating-point "
6165 "exception is raised."
6167 "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"
6168 "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"
6169 "値は (符号付きの) B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> のいずれかとなる "
6170 "(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 "
6171 "I<double>, I<float>, I<long double> に対応する)。 結果の符号は、その関数の数"
6172 "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 "
6173 "(divide-by-zero)」 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
6176 #: build/C/man7/math_error.7:131
6179 msgstr "範囲エラー (range エラー)"
6182 #: build/C/man7/math_error.7:138
6184 "A I<range error> occurs when the magnitude of the function result means that "
6185 "it cannot be represented in the result type of the function. The return "
6186 "value of the function depends on whether the range error was an overflow or "
6189 "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"
6190 "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"
6191 "ダーフロー であったかによって異なる。"
6194 #: build/C/man7/math_error.7:160
6196 "A floating result I<overflows> if the result is finite, but is too large to "
6197 "represented in the result type. When an overflow occurs, the function "
6198 "returns the value B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, depending on "
6199 "whether the function result type is I<double>, I<float>, or I<long double>. "
6200 "I<errno> is set to B<ERANGE>, and an \"overflow\" (B<FE_OVERFLOW>) floating-"
6201 "point exception is raised."
6203 "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"
6204 "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 "
6205 "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"
6206 "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>, "
6207 "I<long double> に対応する)。 I<errno> は B<ERANGE> に設定され、「オーバーフ"
6208 "ロー (overflow)」 浮動小数点例外 (B<FE_OVERFLOW>) が上がる。"
6211 #: build/C/man7/math_error.7:175
6213 "A floating result I<underflows> if the result is too small to be represented "
6214 "in the result type. If an underflow occurs, a mathematical function "
6215 "typically returns 0.0 (C99 says a function shall return \"an implementation-"
6216 "defined value whose magnitude is no greater than the smallest normalized "
6217 "positive number in the specified type\"). I<errno> may be set to B<ERANGE>, "
6218 "and an \"overflow\" (B<FE_UNDERFLOW>) floating-point exception may be "
6221 "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"
6222 "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 "
6223 "(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"
6224 "つ実装定義 (implementation-defined) の値を返す、となっている)。 I<errno> は "
6225 "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"
6229 #: build/C/man7/math_error.7:185
6231 "Some functions deliver a range error if the supplied argument value, or the "
6232 "correct function result, would be I<subnormal>. A subnormal value is one "
6233 "that is nonzero, but with a magnitude that is so small that it can't be "
6234 "presented in normalized form (i.e., with a 1 in the most significant bit of "
6235 "the significand). The representation of a subnormal number will contain one "
6236 "or more leading zeros in the significand."
6238 "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"
6239 "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"
6240 "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"
6241 "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"
6244 #. See CONFORMANCE in the glibc 2.8 (and earlier) source.
6246 #: build/C/man7/math_error.7:207
6248 "The I<math_errhandling> identifier specified by C99 and POSIX.1-2001 is not "
6249 "supported by glibc. This identifier is supposed to indicate which of the "
6250 "two error-notification mechanisms (I<errno>, exceptions retrievable via "
6251 "B<fettestexcept>(3)) is in use. The standards require that at least one be "
6252 "in use, but permit both to be available. The current (version 2.8) "
6253 "situation under glibc is messy. Most (but not all) functions raise "
6254 "exceptions on errors. Some also set I<errno>. A few functions set "
6255 "I<errno>, but don't raise an exception. A very few functions do neither. "
6256 "See the individual manual pages for details."
6258 "C99 と POSIX.1-2001 で規定されている I<math_errhandling> 識別子は glibc では"
6259 "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 "
6260 "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"
6261 "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"
6262 "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 "
6263 "(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"
6264 "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。 "
6265 "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"
6266 "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"
6269 #. http://www.securecoding.cert.org/confluence/display/seccode/FLP32-C.+Prevent+or+detect+domain+and+range+errors+in+math+functions
6271 #: build/C/man7/math_error.7:220
6273 "To avoid the complexities of using I<errno> and B<fetestexcept>(3) for "
6274 "error checking, it is often advised that one should instead check for bad "
6275 "argument values before each call. For example, the following code ensures "
6276 "that B<log>(3)'s argument is not a NaN and is not zero (a pole error) or "
6277 "less than zero (a domain error):"
6279 "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"
6280 "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"
6281 "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"
6282 "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"
6286 #: build/C/man7/math_error.7:224
6288 msgid "double x, r;\n"
6289 msgstr "double x, r;\n"
6292 #: build/C/man7/math_error.7:228
6295 "if (isnan(x) || islessequal(x, 0)) {\n"
6296 " /* Deal with NaN / pole error / domain error */\n"
6299 "if (isnan(x) || islessequal(x, 0)) {\n"
6300 " /* Deal with NaN / pole error / domain error */\n"
6304 #: build/C/man7/math_error.7:230
6306 msgid "r = log(x);\n"
6307 msgstr "r = log(x);\n"
6310 #: build/C/man7/math_error.7:238
6312 "The discussion on this page does not apply to the complex mathematical "
6313 "functions (i.e., those declared by I<E<lt>complex.hE<gt>>), which in general "
6314 "are not required to return errors by C99 and POSIX.1-2001."
6316 "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"
6317 "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"
6321 #: build/C/man7/math_error.7:254
6323 "The B<gcc>(1) I<-fno-math-errno> option causes the executable to employ "
6324 "implementations of some mathematical functions that are faster than the "
6325 "standard implementations, but do not set I<errno> on error. (The B<gcc>(1) "
6326 "I<-ffast-math> option also enables I<-fno-math-errno>.) An error can still "
6327 "be tested for using B<fetestexcept>(3)."
6329 "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"
6330 "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> "
6331 "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<-"
6332 "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、 "
6333 "B<fetestexcept>(3) を使ったエラーの検査は可能である。"
6336 #: build/C/man7/math_error.7:263
6338 "B<gcc>(1), B<errno>(3), B<fenv>(3), B<fpclassify>(3), B<INFINITY>(3), "
6339 "B<isgreater>(3), B<matherr>(3), B<nan>(3)"
6341 "B<gcc>(1), B<errno>(3), B<fenv>(3), B<fpclassify>(3), B<INFINITY>(3), "
6342 "B<isgreater>(3), B<matherr>(3), B<nan>(3)"
6345 #: build/C/man7/math_error.7:265
6346 msgid "I<info libc>"
6347 msgstr "I<info libc>"
6350 #: build/C/man3/matherr.3:25
6356 #: build/C/man3/matherr.3:25
6362 #: build/C/man3/matherr.3:28
6363 msgid "matherr - SVID math library exception handling"
6364 msgstr "matherr - SVID 数学ライブラリの例外処理"
6367 #: build/C/man3/matherr.3:32
6370 "B<#define _SVID_SOURCE> /* See feature_test_macros(7) */\n"
6371 "B<#include E<lt>math.hE<gt>>\n"
6373 "B<#define _SVID_SOURCE> /* feature_test_macros(7) 参照 */\n"
6374 "B<#include E<lt>math.hE<gt>>\n"
6377 #: build/C/man3/matherr.3:34
6379 msgid "B<int matherr(struct exception *>I<exc>B<);>\n"
6380 msgstr "B<int matherr(struct exception *>I<exc>B<);>\n"
6383 #: build/C/man3/matherr.3:36
6385 msgid "B<extern _LIB_VERSION_TYPE _LIB_VERSION;>\n"
6386 msgstr "B<extern _LIB_VERSION_TYPE _LIB_VERSION;>\n"
6389 #: build/C/man3/matherr.3:49
6391 "The System V Interface Definition (SVID) specifies that various math "
6392 "functions should invoke a function called B<matherr>() if a math exception "
6393 "is detected. This function is called before the math function returns; "
6394 "after B<matherr>() returns, the system then returns to the math function, "
6395 "which in turn returns to the caller."
6397 "System V Interface Definition (SVID) では、各種の数学関数は数学的な\n"
6398 "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"
6399 "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"
6400 "B<matherr>() が返った後に、システムは数学関数に戻り、\n"
6404 #: build/C/man3/matherr.3:60
6406 "The B<matherr>() mechanism is supported by glibc, but is now obsolete: new "
6407 "applications should use the techniques described in B<math_error>(7) and "
6408 "B<fenv>(3). This page documents the glibc B<matherr>() mechanism as an aid "
6409 "for maintaining and porting older applications."
6411 "B<matherr>() の仕組みは glibc によりサポートされているが、\n"
6413 "新しくアプリケーションを作成する際には、\n"
6414 "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"
6415 "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"
6416 "助けとなるよう、 glibc の B<matherr>() の仕組みについて説明する。"
6419 #: build/C/man3/matherr.3:73
6421 "To employ B<matherr>(), the programmer must define the B<_SVID_SOURCE> "
6422 "feature test macro (before including I<any> header files), and assign the "
6423 "value B<_SVID_> to the external variable B<_LIB_VERSION>."
6425 "B<matherr>() を使用するためには、\n"
6426 "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"
6427 "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"
6428 "B<_LIB_VERSION> に代入しなければならない。"
6431 #: build/C/man3/matherr.3:85
6433 "The system provides a default version of B<matherr>(). This version does "
6434 "nothing, and returns zero (see below for the significance of this). The "
6435 "default B<matherr>() can be overridden by a programmer-defined version, "
6436 "which will be invoked when an exception occurs. The function is invoked "
6437 "with one argument, a pointer to an I<exception> structure, defined as "
6440 "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"
6441 "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"
6442 "下記を参照)。プログラマが B<matherr>() を定義することで、\n"
6443 "デフォルト版を上書きすることができる。\n"
6444 "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"
6445 "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"
6446 "I<exception> 構造体へのポインタである。"
6449 #: build/C/man3/matherr.3:95
6452 "struct exception {\n"
6453 " int type; /* Exception type */\n"
6454 " char *name; /* Name of function causing exception */\n"
6455 " double arg1; /* 1st argument to function */\n"
6456 " double arg2; /* 2nd argument to function */\n"
6457 " double retval; /* Function return value */\n"
6460 "struct exception {\n"
6461 " int type; /* Exception type */\n"
6462 " char *name; /* Name of function causing exception */\n"
6463 " double arg1; /* 1st argument to function */\n"
6464 " double arg2; /* 2nd argument to function */\n"
6465 " double retval; /* Function return value */\n"
6469 #: build/C/man3/matherr.3:101
6470 msgid "The I<type> field has one of the following values:"
6471 msgstr "I<type> フィールドは以下の値のいずれかである。"
6474 #: build/C/man3/matherr.3:101
6480 #: build/C/man3/matherr.3:109
6482 "A domain error occurred (the function argument was outside the range for "
6483 "which the function is defined). The return value depends on the function; "
6484 "I<errno> is set to B<EDOM>."
6486 "領域エラー (domain error) が発生した\n"
6487 "(関数の引き数が関数が定義された範囲外であった)。\n"
6488 "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。"
6491 #: build/C/man3/matherr.3:109
6497 #: build/C/man3/matherr.3:120
6499 "A pole error occurred (the function result is an infinity). The return "
6500 "value in most cases is B<HUGE> (the largest single precision floating-point "
6501 "number), appropriately signed. In most cases, I<errno> is set to B<EDOM>."
6503 "極エラー (pole error) が発生した (関数の結果が無限大である)。\n"
6504 "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"
6506 "ほとんどの場合、I<errno> には B<EDOM> が設定される。"
6509 #: build/C/man3/matherr.3:120
6512 msgstr "B<OVERFLOW>"
6515 #: build/C/man3/matherr.3:129
6517 "An overflow occurred. In most cases, the value B<HUGE> is returned, and "
6518 "I<errno> is set to B<ERANGE>."
6521 "ほとんどの場合、値 B<HUGE> が返され、\n"
6522 "I<errno> には B<ERANGE> が設定される。"
6525 #: build/C/man3/matherr.3:129
6527 msgid "B<UNDERFLOW>"
6528 msgstr "B<UNDERFLOW>"
6531 #: build/C/man3/matherr.3:136
6533 "An underflow occurred. 0.0 is returned, and I<errno> is set to B<ERANGE>."
6536 "0.0 が返され、 I<errno> に B<ERANGE> が設定される。"
6539 #: build/C/man3/matherr.3:136
6545 #: build/C/man3/matherr.3:143
6547 "Total loss of significance. 0.0 is returned, and I<errno> is set to "
6550 "Total loss of significance が発生した。\n"
6551 "0.0 が返され、 I<errno> に B<ERANGE> が設定される。"
6554 #: build/C/man3/matherr.3:143
6560 #: build/C/man3/matherr.3:148
6562 "Partial loss of significance. This value is unused on glibc (and many other "
6565 "Partial loss of significance が発生した。\n"
6566 "この値は glibc (や他の多くのシステム) で使用されていない。"
6569 #: build/C/man3/matherr.3:156
6571 "The I<arg1> and I<arg2> fields are the arguments supplied to the function "
6572 "(I<arg2> is undefined for functions that take only one argument)."
6574 "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"
6575 "(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)。"
6578 #: build/C/man3/matherr.3:164
6580 "The I<retval> field specifies the return value that the math function will "
6581 "return to its caller. The programmer-defined B<matherr>() can modify this "
6582 "field to change the return value of the math function."
6584 "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"
6585 "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"
6586 "ことで、その数学関数の返り値を変更することができる。"
6589 #: build/C/man3/matherr.3:171
6591 "If the B<matherr>() function returns zero, then the system sets I<errno> as "
6592 "described above, and may print an error message on standard error (see "
6595 "B<matherr>() 関数が 0 を返した場合、\n"
6596 "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"
6597 "エラーメッセージを表示することがある (下記参照)。"
6600 #: build/C/man3/matherr.3:177
6602 "If the B<matherr>() function returns a nonzero value, then the system does "
6603 "not set I<errno>, and doesn't print an error message."
6605 "B<matherr>() 関数が 0 以外の値を返した場合、\n"
6606 "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。"
6609 #: build/C/man3/matherr.3:177
6611 msgid "Math functions that employ matherr()"
6612 msgstr "matherr() を利用している数学関数"
6615 #: build/C/man3/matherr.3:187
6617 "The table below lists the functions and circumstances in which B<matherr>() "
6618 "is called. The \"Type\" column indicates the value assigned to I<exc-"
6619 "E<gt>type> when calling B<matherr>(). The \"Result\" column is the default "
6620 "return value assigned to I<exc-E<gt>retval>."
6622 "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"
6623 "\"Type\" 列 は B<matherr>() が呼び出される際に I<exc-E<gt>type> に\n"
6624 "設定される値を示す。 \"Result\" 列は I<exc-E<gt>retval> に\n"
6625 "設定されるデフォルトの返り値を示す。"
6628 #: build/C/man3/matherr.3:193
6630 "The \"Msg?\" and \"errno\" columns describe the default behavior if "
6631 "B<matherr>() returns zero. If the \"Msg?\" columns contains \"y\", then "
6632 "the system prints an error message on standard error."
6634 "\"Msg?\" 列と \"errno\" 列は B<matherr>() が 0 を返した場合のデフォルトの\n"
6635 "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"
6639 #: build/C/man3/matherr.3:195
6640 msgid "The table uses the following notations and abbreviations:"
6641 msgstr "以下の表では、下記の記法と省略形を使用している。"
6644 #: build/C/man3/matherr.3:207
6647 "x first argument to function\n"
6648 "y second argument to function\n"
6649 "fin finite value for argument\n"
6650 "neg negative value for argument\n"
6651 "int integral value for argument\n"
6652 "o/f result overflowed\n"
6653 "u/f result underflowed\n"
6654 "|x| absolute value of x\n"
6655 "X_TLOSS is a constant defined in I<E<lt>math.hE<gt>>\n"
6665 "X_TLOSS I<E<lt>math.hE<gt>> で定義される定数\n"
6668 #: build/C/man3/matherr.3:214
6670 msgid "Function\tType\tResult\tMsg?\terrno\n"
6671 msgstr "Function\tType\tResult\tMsg?\terrno\n"
6674 #: build/C/man3/matherr.3:215
6676 msgid "acos(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
6677 msgstr "acos(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
6680 #: build/C/man3/matherr.3:216
6682 msgid "asin(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
6683 msgstr "asin(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
6686 #: build/C/man3/matherr.3:217
6688 msgid "atan2(0,0)\tDOMAIN\tHUGE\ty\tEDOM\n"
6689 msgstr "atan2(0,0)\tDOMAIN\tHUGE\ty\tEDOM\n"
6691 #. retval is 0.0/0.0
6693 #: build/C/man3/matherr.3:218
6695 msgid "acosh(xE<lt>1)\tDOMAIN\tNAN\ty\tEDOM \n"
6696 msgstr "acosh(xE<lt>1)\tDOMAIN\tNAN\ty\tEDOM \n"
6698 #. retval is 0.0/0.0
6700 #: build/C/man3/matherr.3:219
6702 msgid "atanh(|x|E<gt>1)\tDOMAIN\tNAN\ty\tEDOM \n"
6703 msgstr "atanh(|x|E<gt>1)\tDOMAIN\tNAN\ty\tEDOM \n"
6707 #: build/C/man3/matherr.3:220
6709 msgid "atanh(|x|==1)\tSING\t(xE<gt>0.0)?\ty\tEDOM \n"
6710 msgstr "atanh(|x|==1)\tSING\t(xE<gt>0.0)?\ty\tEDOM \n"
6713 #: build/C/man3/matherr.3:221 build/C/man3/matherr.3:266
6715 msgid "\\ \t\\ \tHUGE_VAL :\n"
6716 msgstr "\\ \t\\ \tHUGE_VAL :\n"
6719 #: build/C/man3/matherr.3:222 build/C/man3/matherr.3:267
6721 msgid "\\ \t\\ \t-HUGE_VAL\n"
6722 msgstr "\\ \t\\ \t-HUGE_VAL\n"
6725 #: build/C/man3/matherr.3:223
6727 msgid "cosh(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6728 msgstr "cosh(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6731 #: build/C/man3/matherr.3:224
6733 msgid "sinh(fin) o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
6734 msgstr "sinh(fin) o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
6737 #: build/C/man3/matherr.3:225
6739 msgid "\\ \t\\ \tHUGE : -HUGE\n"
6740 msgstr "\\ \t\\ \tHUGE : -HUGE\n"
6743 #: build/C/man3/matherr.3:226
6745 msgid "sqrt(xE<lt>0)\tDOMAIN\t0.0\ty\tEDOM\n"
6746 msgstr "sqrt(xE<lt>0)\tDOMAIN\t0.0\ty\tEDOM\n"
6749 #: build/C/man3/matherr.3:227
6751 msgid "hypot(fin,fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6752 msgstr "hypot(fin,fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6755 #: build/C/man3/matherr.3:228
6757 msgid "exp(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6758 msgstr "exp(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6761 #: build/C/man3/matherr.3:229
6763 msgid "exp(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6764 msgstr "exp(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6767 #: build/C/man3/matherr.3:230
6769 msgid "exp2(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6770 msgstr "exp2(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6773 #: build/C/man3/matherr.3:231
6775 msgid "exp2(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6776 msgstr "exp2(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6779 #: build/C/man3/matherr.3:232
6781 msgid "exp10(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6782 msgstr "exp10(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6785 #: build/C/man3/matherr.3:233
6787 msgid "exp10(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6788 msgstr "exp10(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6791 #: build/C/man3/matherr.3:234
6793 msgid "j0(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6794 msgstr "j0(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6797 #: build/C/man3/matherr.3:235
6799 msgid "j1(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6800 msgstr "j1(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6803 #: build/C/man3/matherr.3:236
6805 msgid "jn(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6806 msgstr "jn(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6809 #: build/C/man3/matherr.3:237
6811 msgid "y0(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6812 msgstr "y0(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6815 #: build/C/man3/matherr.3:238
6817 msgid "y1(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6818 msgstr "y1(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6821 #: build/C/man3/matherr.3:239
6823 msgid "yn(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6824 msgstr "yn(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6827 #: build/C/man3/matherr.3:240
6829 msgid "y0(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6830 msgstr "y0(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6833 #: build/C/man3/matherr.3:241
6835 msgid "y0(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6836 msgstr "y0(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6839 #: build/C/man3/matherr.3:242
6841 msgid "y1(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6842 msgstr "y1(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6845 #: build/C/man3/matherr.3:243
6847 msgid "y1(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6848 msgstr "y1(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6851 #: build/C/man3/matherr.3:244
6853 msgid "yn(n,0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6854 msgstr "yn(n,0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6857 #: build/C/man3/matherr.3:245
6859 msgid "yn(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6860 msgstr "yn(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6863 #: build/C/man3/matherr.3:246
6865 msgid "lgamma(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6866 msgstr "lgamma(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6869 #: build/C/man3/matherr.3:247
6871 msgid "lgamma(-int) or\tSING\tHUGE\ty\tEDOM\n"
6872 msgstr "lgamma(-int) or\tSING\tHUGE\ty\tEDOM\n"
6875 #: build/C/man3/matherr.3:248
6877 msgid "\\ \\ lgamma(0)\n"
6878 msgstr "\\ \\ lgamma(0)\n"
6881 #: build/C/man3/matherr.3:249
6883 msgid "tgamma(fin) o/f\tOVERFLOW\tHUGE_VAL\tn\tERANGE\n"
6884 msgstr "tgamma(fin) o/f\tOVERFLOW\tHUGE_VAL\tn\tERANGE\n"
6887 #: build/C/man3/matherr.3:250
6889 msgid "tgamma(-int)\tSING\tNAN\ty\tEDOM\n"
6890 msgstr "tgamma(-int)\tSING\tNAN\ty\tEDOM\n"
6893 #: build/C/man3/matherr.3:251
6895 msgid "tgamma(0)\tSING\tcopysign(\ty\tERANGE\n"
6896 msgstr "tgamma(0)\tSING\tcopysign(\ty\tERANGE\n"
6899 #: build/C/man3/matherr.3:252
6901 msgid "\\ \t\\ \tHUGE_VAL,x)\n"
6902 msgstr "\\ \t\\ \tHUGE_VAL,x)\n"
6905 #: build/C/man3/matherr.3:253
6907 msgid "log(0)\tSING\t-HUGE\ty\tEDOM\n"
6908 msgstr "log(0)\tSING\t-HUGE\ty\tEDOM\n"
6911 #: build/C/man3/matherr.3:254
6913 msgid "log(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6914 msgstr "log(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6916 #. different from log()
6918 #: build/C/man3/matherr.3:255
6920 msgid "log2(0)\tSING\t-HUGE\tn\tEDOM\t\n"
6921 msgstr "log2(0)\tSING\t-HUGE\tn\tEDOM\t\n"
6923 #. different from log()
6925 #: build/C/man3/matherr.3:256
6927 msgid "log2(xE<lt>0)\tDOMAIN\t-HUGE\tn\tEDOM\t\n"
6928 msgstr "log2(xE<lt>0)\tDOMAIN\t-HUGE\tn\tEDOM\t\n"
6931 #: build/C/man3/matherr.3:257
6933 msgid "log10(0)\tSING\t-HUGE\ty\tEDOM\n"
6934 msgstr "log10(0)\tSING\t-HUGE\ty\tEDOM\n"
6937 #: build/C/man3/matherr.3:258
6939 msgid "log10(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6940 msgstr "log10(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6943 #: build/C/man3/matherr.3:259
6945 msgid "pow(0.0,0.0)\tDOMAIN\t0.0\ty\tEDOM\n"
6946 msgstr "pow(0.0,0.0)\tDOMAIN\t0.0\ty\tEDOM\n"
6949 #: build/C/man3/matherr.3:260
6951 msgid "pow(x,y) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6952 msgstr "pow(x,y) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6955 #: build/C/man3/matherr.3:261
6957 msgid "pow(x,y) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6958 msgstr "pow(x,y) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6961 #: build/C/man3/matherr.3:262
6963 msgid "pow(NaN,0.0)\tDOMAIN\tx\tn\tEDOM\n"
6964 msgstr "pow(NaN,0.0)\tDOMAIN\tx\tn\tEDOM\n"
6968 #: build/C/man3/matherr.3:263
6970 msgid "0**neg\tDOMAIN\t0.0\ty\tEDOM\t\n"
6971 msgstr "0**neg\tDOMAIN\t0.0\ty\tEDOM\t\n"
6974 #: build/C/man3/matherr.3:264
6976 msgid "neg**non-int\tDOMAIN\t0.0\ty\tEDOM\n"
6977 msgstr "neg**non-int\tDOMAIN\t0.0\ty\tEDOM\n"
6980 #: build/C/man3/matherr.3:265
6982 msgid "scalb() o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
6983 msgstr "scalb() o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
6986 #: build/C/man3/matherr.3:268
6988 msgid "scalb() u/f\tUNDERFLOW\tcopysign(\tn\tERANGE\n"
6989 msgstr "scalb() u/f\tUNDERFLOW\tcopysign(\tn\tERANGE\n"
6992 #: build/C/man3/matherr.3:269
6994 msgid "\\ \t\\ \t\\ \\ 0.0,x)\n"
6995 msgstr "\\ \t\\ \t\\ \\ 0.0,x)\n"
6998 #: build/C/man3/matherr.3:270
7000 msgid "fmod(x,0)\tDOMAIN\tx\ty\tEDOM\n"
7001 msgstr "fmod(x,0)\tDOMAIN\tx\ty\tEDOM\n"
7003 #. retval is 0.0/0.0
7005 #: build/C/man3/matherr.3:271
7007 msgid "remainder(x,0)\tDOMAIN\tNAN\ty\tEDOM \n"
7008 msgstr "remainder(x,0)\tDOMAIN\tNAN\ty\tEDOM \n"
7011 #: build/C/man3/matherr.3:294
7013 "The example program demonstrates the use of B<matherr>() when calling B<log>"
7014 "(3). The program takes up to three command-line arguments. The first "
7015 "argument is the floating-point number to be given to B<log>(3). If the "
7016 "optional second argument is provided, then B<_LIB_VERSION> is set to "
7017 "B<_SVID_> so that B<matherr>() is called, and the integer supplied in the "
7018 "command-line argument is used as the return value from B<matherr>(). If the "
7019 "optional third command-line argument is supplied, then it specifies an "
7020 "alternative return value that B<matherr>() should assign as the return "
7021 "value of the math function."
7023 "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"
7024 "B<matherr>() の使用法を示したものである。\n"
7025 "最初の引き数は B<log>(3) に渡す浮動小数点数である。\n"
7026 "省略可能な第二引き数を指定した場合、\n"
7027 "B<_LIB_VERSION> に B<_SVID_> が設定され、\n"
7028 "B<matherr>() が呼ばれるようになる。\n"
7029 "このコマンドライン引き数で指定した整数は、\n"
7030 "B<matherr>() からの返り値として使用される。\n"
7031 "省略可能な第三引き数を指定した場合、 B<matherr>() は\n"
7032 "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。"
7035 #: build/C/man3/matherr.3:299
7037 "The following example run, where B<log>(3) is given an argument of 0.0, "
7038 "does not use B<matherr>():"
7041 "B<log>(3) に引き数 0.0 が渡しているが、\n"
7042 "B<matherr>() は使用しない。"
7045 #: build/C/man3/matherr.3:305
7048 "$B< ./a.out 0.0>\n"
7049 "errno: Numerical result out of range\n"
7052 "$B< ./a.out 0.0>\n"
7053 "errno: Numerical result out of range\n"
7057 #: build/C/man3/matherr.3:311
7058 msgid "In the following run, B<matherr>() is called, and returns 0:"
7061 "B<matherr>() が呼び出され、返り値 0 が返される。"
7064 #: build/C/man3/matherr.3:321
7067 "$B< ./a.out 0.0 0>\n"
7068 "matherr SING exception in log() function\n"
7069 " args: 0.000000, 0.000000\n"
7070 " retval: -340282346638528859811704183484516925440.000000\n"
7072 "errno: Numerical argument out of domain\n"
7073 "x=-340282346638528859811704183484516925440.000000\n"
7075 "$B< ./a.out 0.0 0>\n"
7076 "matherr SING exception in log() function\n"
7077 " args: 0.000000, 0.000000\n"
7078 " retval: -340282346638528859811704183484516925440.000000\n"
7080 "errno: Numerical argument out of domain\n"
7081 "x=-340282346638528859811704183484516925440.000000\n"
7084 #: build/C/man3/matherr.3:325
7085 msgid "The message \"log: SING error\" was printed by the C library."
7086 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。"
7089 #: build/C/man3/matherr.3:329
7091 "In the following run, B<matherr>() is called, and returns a nonzero value:"
7092 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。"
7095 #: build/C/man3/matherr.3:337
7098 "$B< ./a.out 0.0 1>\n"
7099 "matherr SING exception in log() function\n"
7100 " args: 0.000000, 0.000000\n"
7101 " retval: -340282346638528859811704183484516925440.000000\n"
7102 "x=-340282346638528859811704183484516925440.000000\n"
7104 "$B< ./a.out 0.0 1>\n"
7105 "matherr SING exception in log() function\n"
7106 " args: 0.000000, 0.000000\n"
7107 " retval: -340282346638528859811704183484516925440.000000\n"
7108 "x=-340282346638528859811704183484516925440.000000\n"
7111 #: build/C/man3/matherr.3:343
7113 "In this case, the C library did not print a message, and I<errno> was not "
7116 "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"
7117 "I<errno> は設定されていない。"
7120 #: build/C/man3/matherr.3:348
7122 "In the following run, B<matherr>() is called, changes the return value of "
7123 "the math function, and returns a nonzero value:"
7125 "次の実行例では、 B<matherr>() が呼び出され、\n"
7126 "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。"
7129 #: build/C/man3/matherr.3:356
7132 "$B< ./a.out 0.0 1 12345.0>\n"
7133 "matherr SING exception in log() function\n"
7134 " args: 0.000000, 0.000000\n"
7135 " retval: -340282346638528859811704183484516925440.000000\n"
7138 "$B< ./a.out 0.0 1 12345.0>\n"
7139 "matherr SING exception in log() function\n"
7140 " args: 0.000000, 0.000000\n"
7141 " retval: -340282346638528859811704183484516925440.000000\n"
7145 #: build/C/man3/matherr.3:366
7148 "#define _SVID_SOURCE\n"
7149 "#include E<lt>errno.hE<gt>\n"
7150 "#include E<lt>math.hE<gt>\n"
7151 "#include E<lt>stdio.hE<gt>\n"
7152 "#include E<lt>stdlib.hE<gt>\n"
7154 "#define _SVID_SOURCE\n"
7155 "#include E<lt>errno.hE<gt>\n"
7156 "#include E<lt>math.hE<gt>\n"
7157 "#include E<lt>stdio.hE<gt>\n"
7158 "#include E<lt>stdlib.hE<gt>\n"
7161 #: build/C/man3/matherr.3:372
7164 "static int matherr_ret = 0; /* Value that matherr()\n"
7165 " should return */\n"
7166 "static int change_retval = 0; /* Should matherr() change\n"
7167 " function\\(aqs return value? */\n"
7168 "static double new_retval; /* New function return value */\n"
7170 "static int matherr_ret = 0; /* Value that matherr()\n"
7171 " should return */\n"
7172 "static int change_retval = 0; /* Should matherr() change\n"
7173 " function\\(aqs return value? */\n"
7174 "static double new_retval; /* New function return value */\n"
7177 #: build/C/man3/matherr.3:387
7181 "matherr(struct exception *exc)\n"
7183 " fprintf(stderr, \"matherr %s exception in %s() function\\en\",\n"
7184 " (exc-E<gt>type == DOMAIN) ? \"DOMAIN\" :\n"
7185 " (exc-E<gt>type == OVERFLOW) ? \"OVERFLOW\" :\n"
7186 " (exc-E<gt>type == UNDERFLOW) ? \"UNDERFLOW\" :\n"
7187 " (exc-E<gt>type == SING) ? \"SING\" :\n"
7188 " (exc-E<gt>type == TLOSS) ? \"TLOSS\" :\n"
7189 " (exc-E<gt>type == PLOSS) ? \"PLOSS\" : \"???\",\n"
7190 " exc-E<gt>name);\n"
7191 " fprintf(stderr, \" args: %f, %f\\en\",\n"
7192 " exc-E<gt>arg1, exc-E<gt>arg2);\n"
7193 " fprintf(stderr, \" retval: %f\\en\", exc-E<gt>retval);\n"
7196 "matherr(struct exception *exc)\n"
7198 " fprintf(stderr, \"matherr %s exception in %s() function\\en\",\n"
7199 " (exc-E<gt>type == DOMAIN) ? \"DOMAIN\" :\n"
7200 " (exc-E<gt>type == OVERFLOW) ? \"OVERFLOW\" :\n"
7201 " (exc-E<gt>type == UNDERFLOW) ? \"UNDERFLOW\" :\n"
7202 " (exc-E<gt>type == SING) ? \"SING\" :\n"
7203 " (exc-E<gt>type == TLOSS) ? \"TLOSS\" :\n"
7204 " (exc-E<gt>type == PLOSS) ? \"PLOSS\" : \"???\",\n"
7205 " exc-E<gt>name);\n"
7206 " fprintf(stderr, \" args: %f, %f\\en\",\n"
7207 " exc-E<gt>arg1, exc-E<gt>arg2);\n"
7208 " fprintf(stderr, \" retval: %f\\en\", exc-E<gt>retval);\n"
7211 #: build/C/man3/matherr.3:390
7214 " if (change_retval)\n"
7215 " exc-E<gt>retval = new_retval;\n"
7217 " if (change_retval)\n"
7218 " exc-E<gt>retval = new_retval;\n"
7221 #: build/C/man3/matherr.3:393
7224 " return matherr_ret;\n"
7227 " return matherr_ret;\n"
7231 #: build/C/man3/matherr.3:398
7235 "main(int argc, char *argv[])\n"
7240 "main(int argc, char *argv[])\n"
7245 #: build/C/man3/matherr.3:404
7248 " if (argc E<lt> 2) {\n"
7249 " fprintf(stderr, \"Usage: %s E<lt>argvalE<gt>\"\n"
7250 " \" [E<lt>matherr-retE<gt> [E<lt>new-func-retvalE<gt>]]\\en\", argv[0]);\n"
7251 " exit(EXIT_FAILURE);\n"
7254 " if (argc E<lt> 2) {\n"
7255 " fprintf(stderr, \"Usage: %s E<lt>argvalE<gt>\"\n"
7256 " \" [E<lt>matherr-retE<gt> [E<lt>new-func-retvalE<gt>]]\\en\", argv[0]);\n"
7257 " exit(EXIT_FAILURE);\n"
7261 #: build/C/man3/matherr.3:409
7264 " if (argc E<gt> 2) {\n"
7265 " _LIB_VERSION = _SVID_;\n"
7266 " matherr_ret = atoi(argv[2]);\n"
7269 " if (argc E<gt> 2) {\n"
7270 " _LIB_VERSION = _SVID_;\n"
7271 " matherr_ret = atoi(argv[2]);\n"
7275 #: build/C/man3/matherr.3:414
7278 " if (argc E<gt> 3) {\n"
7279 " change_retval = 1;\n"
7280 " new_retval = atof(argv[3]);\n"
7283 " if (argc E<gt> 3) {\n"
7284 " change_retval = 1;\n"
7285 " new_retval = atof(argv[3]);\n"
7289 #: build/C/man3/matherr.3:418
7292 " x = log(atof(argv[1]));\n"
7293 " if (errno != 0)\n"
7294 " perror(\"errno\");\n"
7296 " x = log(atof(argv[1]));\n"
7297 " if (errno != 0)\n"
7298 " perror(\"errno\");\n"
7301 #: build/C/man3/matherr.3:422
7304 " printf(\"x=%f\\en\", x);\n"
7305 " exit(EXIT_SUCCESS);\n"
7308 " printf(\"x=%f\\en\", x);\n"
7309 " exit(EXIT_SUCCESS);\n"
7313 #: build/C/man3/matherr.3:427
7314 msgid "B<fenv>(3), B<math_error>(7), B<standards>(7)"
7315 msgstr "B<fenv>(3), B<math_error>(7), B<standards>(7)"
7318 #: build/C/man3/modf.3:31
7324 #: build/C/man3/modf.3:35
7326 "modf, modff, modfl - extract signed integral and fractional values from "
7327 "floating-point number"
7329 "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"
7332 #: build/C/man3/modf.3:40
7334 msgid "B<double modf(double >I<x>B<, double *>I<iptr>B<);>\n"
7335 msgstr "B<double modf(double >I<x>B<, double *>I<iptr>B<);>\n"
7338 #: build/C/man3/modf.3:42
7340 msgid "B<float modff(float >I<x>B<, float *>I<iptr>B<);>\n"
7341 msgstr "B<float modff(float >I<x>B<, float *>I<iptr>B<);>\n"
7344 #: build/C/man3/modf.3:44
7346 msgid "B<long double modfl(long double >I<x>B<, long double *>I<iptr>B<);>\n"
7347 msgstr "B<long double modfl(long double >I<x>B<, long double *>I<iptr>B<);>\n"
7350 #: build/C/man3/modf.3:56
7351 msgid "B<modf>(), B<modfl>():"
7352 msgstr "B<modf>(), B<modfl>():"
7355 #: build/C/man3/modf.3:70
7357 "The B<modf>() function breaks the argument I<x> into an integral part and a "
7358 "fractional part, each of which has the same sign as I<x>. The integral part "
7359 "is stored in the location pointed to by I<iptr>."
7361 "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"
7362 "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"
7366 #: build/C/man3/modf.3:74
7367 msgid "The B<modf>() function returns the fractional part of I<x>."
7368 msgstr "B<modf>() 関数は I<x> の小数部分を返す。"
7371 #: build/C/man3/modf.3:80
7372 msgid "If I<x> is a NaN, a NaN is returned, and I<*iptr> is set to a NaN."
7373 msgstr "I<x> が NaN の場合、NaN が返され、 I<*iptr> に NaN が設定される。"
7376 #: build/C/man3/modf.3:86
7378 "If I<x> is positive infinity (negative infinity), +0 (-0) is returned, and "
7379 "I<*iptr> is set to positive infinity (negative infinity)."
7381 "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"
7382 "限大 (負の無限大) が設定される。"
7385 #: build/C/man3/modf.3:97
7386 msgid "B<frexp>(3), B<ldexp>(3)"
7387 msgstr "B<frexp>(3), B<ldexp>(3)"
7390 #: build/C/man3/nan.3:6
7396 #: build/C/man3/nan.3:9
7397 msgid "nan, nanf, nanl - return 'Not a Number'"
7398 msgstr "nan, nanf, nanl - 無効値 ('Not a Number') を返す"
7401 #: build/C/man3/nan.3:13
7402 msgid "B<double nan(const char *>I<tagp>B<);>"
7403 msgstr "B<double nan(const char *>I<tagp>B<);>"
7406 #: build/C/man3/nan.3:15
7407 msgid "B<float nanf(const char *>I<tagp>B<);>"
7408 msgstr "B<float nanf(const char *>I<tagp>B<);>"
7411 #: build/C/man3/nan.3:17
7412 msgid "B<long double nanl(const char *>I<tagp>B<);>"
7413 msgstr "B<long double nanl(const char *>I<tagp>B<);>"
7416 #: build/C/man3/nan.3:29
7417 msgid "B<nan>(), B<nanf>(), B<nanl>():"
7418 msgstr "B<nan>(), B<nanf>(), B<nanl>():"
7421 #: build/C/man3/nan.3:43
7423 "These functions return a representation (determined by I<tagp>) of a quiet "
7424 "NaN. If the implementation does not support quiet NaNs, these functions "
7427 "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"
7428 "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"
7432 #: build/C/man3/nan.3:47
7433 msgid "The call I<nan(\"char-sequence\")> is equivalent to:"
7434 msgstr "I<nan(\"char-sequence\")> を呼び出すのは、以下と等価である。"
7437 #: build/C/man3/nan.3:50
7439 msgid " strtod(\"NAN(char-sequence)\", NULL);\n"
7440 msgstr " strtod(\"NAN(char-sequence)\", NULL);\n"
7443 #: build/C/man3/nan.3:60
7445 "Similarly, calls to B<nanf>() and B<nanl>() are equivalent to analogous "
7446 "calls to B<strtof>(3) and B<strtold>(3)."
7448 "同様に、 B<nanf>() や B<nanl>() を呼び出すのは、 B<strtof>() や B<strtold>"
7452 #: build/C/man3/nan.3:68
7454 "The argument I<tagp> is used in an unspecified manner. On IEEE 754 systems, "
7455 "there are many representations of NaN, and I<tagp> selects one. On other "
7456 "systems it may do nothing."
7458 "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 "
7459 "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、"
7463 #: build/C/man3/nan.3:74
7465 "C99, POSIX.1-2001. See also IEC 559 and the appendix with recommended "
7466 "functions in IEEE 754/IEEE 854."
7468 "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"
7472 #: build/C/man3/nan.3:78
7473 msgid "B<isnan>(3), B<strtod>(3), B<math_error>(7)"
7474 msgstr "B<isnan>(3), B<strtod>(3), B<math_error>(7)"
7477 #: build/C/man3/nextafter.3:6
7483 #: build/C/man3/nextafter.3:10
7485 "nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - "
7486 "floating-point number manipulation"
7488 "nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - 浮"
7492 #: build/C/man3/nextafter.3:14
7493 msgid "B<double nextafter(double >I<x>B<, double >I<y>B<);>"
7494 msgstr "B<double nextafter(double >I<x>B<, double >I<y>B<);>"
7497 #: build/C/man3/nextafter.3:16
7498 msgid "B<float nextafterf(float >I<x>B<, float >I<y>B<);>"
7499 msgstr "B<float nextafterf(float >I<x>B<, float >I<y>B<);>"
7502 #: build/C/man3/nextafter.3:18
7503 msgid "B<long double nextafterl(long double >I<x>B<, long double >I<y>B<);>"
7504 msgstr "B<long double nextafterl(long double >I<x>B<, long double >I<y>B<);>"
7507 #: build/C/man3/nextafter.3:20
7508 msgid "B<double nexttoward(double >I<x>B<, long double >I<y>B<);>"
7509 msgstr "B<double nexttoward(double >I<x>B<, long double >I<y>B<);>"
7512 #: build/C/man3/nextafter.3:22
7513 msgid "B<float nexttowardf(float >I<x>B<, long double >I<y>B<);>"
7514 msgstr "B<float nexttowardf(float >I<x>B<, long double >I<y>B<);>"
7517 #: build/C/man3/nextafter.3:24
7518 msgid "B<long double nexttowardl(long double >I<x>B<, long double >I<y>B<);>"
7519 msgstr "B<long double nexttowardl(long double >I<x>B<, long double >I<y>B<);>"
7522 #: build/C/man3/nextafter.3:34
7523 msgid "B<nextafter>():"
7524 msgstr "B<nextafter>():"
7527 #: build/C/man3/nextafter.3:46
7528 msgid "B<nextafterf>(), B<nextafterl>():"
7529 msgstr "B<nextafterf>(), B<nextafterl>():"
7532 #: build/C/man3/nextafter.3:57
7533 msgid "B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>():"
7534 msgstr "B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>():"
7537 #: build/C/man3/nextafter.3:78
7539 "The B<nextafter>() functions return the next representable floating-point "
7540 "value following I<x> in the direction of I<y>. If I<y> is less than I<x>, "
7541 "these functions will return the largest representable number less than I<x>."
7543 "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"
7544 "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"
7548 #: build/C/man3/nextafter.3:80
7549 msgid "If I<x> equals I<y>, the functions return I<y>."
7550 msgstr "I<x> が I<y> と等しい場合、I<y> が返される。"
7553 #: build/C/man3/nextafter.3:88
7555 "The B<nexttoward>() functions do the same as the B<nextafter>() functions, "
7556 "except that they have a I<long double> second argument."
7558 "B<nexttoward>() 関数群は、2 番目の引き数が I<long double> 型である点以外、 "
7559 "B<nextafter>() 関数群と同じはたらきをする。"
7562 #: build/C/man3/nextafter.3:94
7564 "On success, these functions return the next representable floating-point "
7565 "value after I<x> in the direction of I<y>."
7567 "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"
7571 #: build/C/man3/nextafter.3:104
7573 "If I<x> equals I<y>, then I<y> (cast to the same type as I<x>) is returned."
7575 "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"
7580 #: build/C/man3/nextafter.3:124
7582 "If I<x> is finite, and the result would overflow, a range error occurs, and "
7583 "the functions return B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, "
7584 "respectively, with the correct mathematical sign."
7586 "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"
7587 "生し、 各関数はそれぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。返り"
7588 "値には数学的に正しい符号が付与される。"
7591 #: build/C/man3/nextafter.3:133
7593 "If I<x> is not equal to I<y>, and the correct function result would be "
7594 "subnormal, zero, or underflow, a range error occurs, and either the correct "
7595 "value (if it can be represented), or 0.0, is returned."
7597 "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"
7598 "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"
7602 #: build/C/man3/nextafter.3:149
7604 msgid "Range error: result is subnormal or underflows"
7605 msgstr "範囲エラー: 結果が非正規化数かアンダーフロー"
7608 #: build/C/man3/nextafter.3:172
7610 "In glibc version 2.5 and earlier, these functions do not raise an underflow "
7611 "floating-point (B<FE_UNDERFLOW>) exception when an underflow occurs."
7613 "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"
7614 "アンダーフロー浮動小数点例外 (B<FE_UNDERFLOW>) を上がない。"
7617 #: build/C/man3/nextafter.3:174
7618 msgid "B<nearbyint>(3)"
7619 msgstr "B<nearbyint>(3)"
7622 #: build/C/man3/pow.3:33
7628 #: build/C/man3/pow.3:36
7629 msgid "pow, powf, powl - power functions"
7630 msgstr "pow, powf, powl - 累乗関数"
7633 #: build/C/man3/pow.3:41
7635 msgid "B<double pow(double >I<x>B<, double >I<y>B<);>\n"
7636 msgstr "B<double pow(double >I<x>B<, double >I<y>B<);>\n"
7639 #: build/C/man3/pow.3:43
7641 msgid "B<float powf(float >I<x>B<, float >I<y>B<);>\n"
7642 msgstr "B<float powf(float >I<x>B<, float >I<y>B<);>\n"
7645 #: build/C/man3/pow.3:45
7647 msgid "B<long double powl(long double >I<x>B<, long double >I<y>B<);>\n"
7648 msgstr "B<long double powl(long double >I<x>B<, long double >I<y>B<);>\n"
7651 #: build/C/man3/pow.3:57
7652 msgid "B<powf>(), B<powl>():"
7653 msgstr "B<powf>(), B<powl>():"
7656 #: build/C/man3/pow.3:70
7658 "The B<pow>() function returns the value of I<x> raised to the power of I<y>."
7659 msgstr "B<pow>() 関数は I<x> の I<y> 乗の値を返す。"
7662 #: build/C/man3/pow.3:75
7664 "On success, these functions return the value of I<x> to the power of I<y>."
7665 msgstr "成功すると、これらの関数は I<x> の I<y> 乗の値を返す。"
7667 #. The domain error is generated at least as far back as glibc 2.4
7669 #: build/C/man3/pow.3:83
7671 "If I<x> is a finite value less than 0, and I<y> is a finite noninteger, a "
7672 "domain error occurs, and a NaN is returned."
7674 "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 "
7675 "error) が発生し、 NaN が返される。"
7677 #. The range error is generated at least as far back as glibc 2.4
7679 #: build/C/man3/pow.3:93
7681 "If the result overflows, a range error occurs, and the functions return "
7682 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the "
7683 "mathematically correct sign."
7685 "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"
7686 "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"
7689 #. POSIX.1 does not specify the sign of the zero,
7690 #. but http://sources.redhat.com/bugzilla/show_bug.cgi?id=2678
7691 #. points out that the zero has the wrong sign in some cases.
7693 #: build/C/man3/pow.3:100
7695 "If result underflows, and is not representable, a range error occurs, and "
7698 "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、 "
7702 #: build/C/man3/pow.3:106
7704 "Except as specified below, if I<x> or I<y> is a NaN, the result is a NaN."
7706 "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"
7710 #: build/C/man3/pow.3:112
7711 msgid "If I<x> is +1, the result is 1.0 (even if I<y> is a NaN)."
7713 "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。"
7716 #: build/C/man3/pow.3:118
7717 msgid "If I<y> is 0, the result is 1.0 (even if I<x> is a NaN)."
7719 "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。"
7722 #: build/C/man3/pow.3:126
7724 "If I<x> is +0 (-0), and I<y> is an odd integer greater than 0, the result is "
7727 "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。"
7730 #: build/C/man3/pow.3:134
7732 "If I<x> is 0, and I<y> greater than 0 and not an odd integer, the result is "
7735 "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。"
7738 #: build/C/man3/pow.3:142
7740 "If I<x> is -1, and I<y> is positive infinity or negative infinity, the "
7743 "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。"
7746 #: build/C/man3/pow.3:150
7748 "If the absolute value of I<x> is less than 1, and I<y> is negative infinity, "
7749 "the result is positive infinity."
7751 "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"
7755 #: build/C/man3/pow.3:158
7757 "If the absolute value of I<x> is greater than 1, and I<y> is negative "
7758 "infinity, the result is +0."
7760 "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。"
7763 #: build/C/man3/pow.3:166
7765 "If the absolute value of I<x> is less than 1, and I<y> is positive infinity, "
7768 "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。"
7771 #: build/C/man3/pow.3:174
7773 "If the absolute value of I<x> is greater than 1, and I<y> is positive "
7774 "infinity, the result is positive infinity."
7776 "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"
7780 #: build/C/man3/pow.3:182
7782 "If I<x> is negative infinity, and I<y> is an odd integer less than 0, the "
7785 "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。"
7788 #: build/C/man3/pow.3:190
7790 "If I<x> is negative infinity, and I<y> less than 0 and not an odd integer, "
7793 "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"
7797 #: build/C/man3/pow.3:198
7799 "If I<x> is negative infinity, and I<y> is an odd integer greater than 0, the "
7800 "result is negative infinity."
7802 "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"
7806 #: build/C/man3/pow.3:206
7808 "If I<x> is negative infinity, and I<y> greater than 0 and not an odd "
7809 "integer, the result is positive infinity."
7811 "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"
7815 #: build/C/man3/pow.3:214
7816 msgid "If I<x> is positive infinity, and I<y> less than 0, the result is +0."
7817 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。"
7820 #: build/C/man3/pow.3:222
7822 "If I<x> is positive infinity, and I<y> greater than 0, the result is "
7823 "positive infinity."
7825 "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。"
7828 #: build/C/man3/pow.3:237
7830 "If I<x> is +0 or -0, and I<y> is an odd integer less than 0, a pole error "
7831 "occurs and B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, is returned, with the "
7832 "same sign as I<x>."
7834 "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) "
7835 "が発生し、返り値は B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> となる。 I<x> と同"
7838 #. The pole error is generated at least as far back as glibc 2.4
7840 #: build/C/man3/pow.3:251
7842 "If I<x> is +0 or -0, and I<y> is less than 0 and not an odd integer, a pole "
7843 "error occurs and +B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, is returned."
7845 "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"
7846 "し、 返り値は B<+>HUGE_VALB<,> B<+>HUGE_VALFB<,> B<+>HUGE_VALL となる。"
7849 #: build/C/man3/pow.3:278
7851 msgid "Domain error: I<x> is negative, and I<y> is a finite noninteger"
7852 msgstr "領域エラー: I<x> が負で、I<y> が整数でない有限値"
7855 #: build/C/man3/pow.3:286
7857 msgid "Pole error: I<x> is zero, and I<y> is negative"
7858 msgstr "極エラー: I<x> がゼロで、I<y> が負"
7861 #: build/C/man3/pow.3:295
7863 msgid "Range error: the result overflows"
7864 msgstr "範囲エラー: 結果がオーバーフロー"
7867 #: build/C/man3/pow.3:303
7869 msgid "Range error: the result underflows"
7870 msgstr "範囲エラー: 結果がアンダーフロー"
7872 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6776
7873 #. or possibly 2.9, I haven't found the source code change
7874 #. and I don't have a 2.9 system to test
7876 #: build/C/man3/pow.3:331
7878 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> is set to "
7879 "B<EDOM> instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
7880 "does the right thing."
7882 "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"
7883 "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 "
7884 "2.10 以降の glibc では、正しい動作をする。"
7886 #. see bug http://sources.redhat.com/bugzilla/show_bug.cgi?id=3866
7887 #. and http://sources.redhat.com/bugzilla/show_bug.cgi?id=369
7889 #: build/C/man3/pow.3:351
7891 "If I<x> is negative, then large negative or positive I<y> values yield a NaN "
7892 "as the function result, with I<errno> set to B<EDOM>, and an invalid "
7893 "(B<FE_INVALID>) floating-point exception. For example, with B<pow>(), one "
7894 "sees this behavior when the absolute value of I<y> is greater than about "
7897 "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"
7898 "り、 I<errno> に B<EDOM> が設定され、 不正浮動小数点例外 (B<FE_INVALID>) が"
7899 "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"
7902 #. FIXME . Actually, 2.3.2 is the earliest test result I have; so yet
7903 #. to confirm if this error occurs only in 2.3.2.
7905 #: build/C/man3/pow.3:360
7907 "In version 2.3.2 and earlier, when an overflow or underflow error occurs, "
7908 "glibc's B<pow>() generates a bogus invalid floating-point exception "
7909 "(B<FE_INVALID>) in addition to the overflow or underflow exception."
7911 "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"
7912 "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"
7913 "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。"
7916 #: build/C/man3/pow.3:364
7917 msgid "B<cbrt>(3), B<cpow>(3), B<sqrt>(3)"
7918 msgstr "B<cbrt>(3), B<cpow>(3), B<sqrt>(3)"
7921 #: build/C/man3/pow10.3:23
7927 #: build/C/man3/pow10.3:26
7928 msgid "pow10, pow10f, pow10l - base-10 power functions"
7929 msgstr "pow10, pow10f, pow10l - 底が 10 の累乗関数"
7932 #: build/C/man3/pow10.3:30 build/C/man3/sincos.3:13
7935 "B<#define _GNU_SOURCE> /* See feature_test_macros(7) */\n"
7936 "B<#include E<lt>math.hE<gt>>\n"
7938 "B<#define _GNU_SOURCE> /* feature_test_macros(7) 参照 */\n"
7939 "B<#include E<lt>math.hE<gt>>\n"
7942 #: build/C/man3/pow10.3:32
7944 msgid "B<double pow10(double >I<x>B<);>\n"
7945 msgstr "B<double pow10(double >I<x>B<);>\n"
7948 #: build/C/man3/pow10.3:34
7950 msgid "B<float pow10f(float >I<x>B<);>\n"
7951 msgstr "B<float pow10f(float >I<x>B<);>\n"
7954 #: build/C/man3/pow10.3:36
7956 msgid "B<long double pow10l(long double >I<x>B<);>\n"
7957 msgstr "B<long double pow10l(long double >I<x>B<);>\n"
7960 #: build/C/man3/pow10.3:44
7962 "The B<pow10>() function returns the value of 10 raised to the power I<x>."
7963 msgstr "B<pow10>() 関数は 10 の I<x> 乗の値を返す。"
7966 #: build/C/man3/pow10.3:48
7967 msgid "This is a GNU extension."
7968 msgstr "これは GNU による拡張である。"
7971 #: build/C/man3/pow10.3:51
7973 "These functions are identical to the functions listed under B<exp10>(3)."
7974 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。"
7977 #: build/C/man3/pow10.3:54
7978 msgid "B<exp10>(3), B<pow>(3)"
7979 msgstr "B<exp10>(3), B<pow>(3)"
7982 #: build/C/man3/remainder.3:35
7988 #: build/C/man3/remainder.3:39
7990 "drem, dremf, dreml, remainder, remainderf, remainderl - floating-point "
7991 "remainder function"
7993 "drem, dremf, dreml, remainder, remainderf, remainderl - 浮動小数点剰余関数"
7996 #: build/C/man3/remainder.3:47
7999 "/* The C99 versions */\n"
8000 "B<double remainder(double >I<x>B<, double >I<y>B<);>\n"
8001 "B<float remainderf(float >I<x>B<, float >I<y>B<);>\n"
8002 "B<long double remainderl(long double >I<x>B<, long double >I<y>B<);>\n"
8005 "B<double remainder(double >I<x>B<, double >I<y>B<);>\n"
8006 "B<float remainderf(float >I<x>B<, float >I<y>B<);>\n"
8007 "B<long double remainderl(long double >I<x>B<, long double >I<y>B<);>\n"
8010 #: build/C/man3/remainder.3:52
8013 "/* Obsolete synonyms */\n"
8014 "B<double drem(double >I<x>B<, double >I<y>B<);>\n"
8015 "B<float dremf(float >I<x>B<, float >I<y>B<);>\n"
8016 "B<long double dreml(long double >I<x>B<, long double >I<y>B<);>\n"
8019 "B<double drem(double >I<x>B<, double >I<y>B<);>\n"
8020 "B<float dremf(float >I<x>B<, float >I<y>B<);>\n"
8021 "B<long double dreml(long double >I<x>B<, long double >I<y>B<);>\n"
8024 #: build/C/man3/remainder.3:63
8025 msgid "B<remainder>():"
8026 msgstr "B<remainder>():"
8029 #: build/C/man3/remainder.3:68
8031 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8032 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
8035 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8036 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
8040 #: build/C/man3/remainder.3:75
8041 msgid "B<remainderf>(), B<remainderl>():"
8042 msgstr "B<remainderf>(), B<remainderl>():"
8045 #: build/C/man3/remainder.3:86
8046 msgid "B<drem>(), B<dremf>(), B<dreml>():"
8047 msgstr "B<drem>(), B<dremf>(), B<dreml>():"
8050 #: build/C/man3/remainder.3:88 build/C/man3/significand.3:30
8051 msgid "_SVID_SOURCE || _BSD_SOURCE"
8052 msgstr "_SVID_SOURCE || _BSD_SOURCE"
8055 #: build/C/man3/remainder.3:109
8057 "The B<remainder>() function computes the remainder of dividing I<x> by "
8058 "I<y>. The return value is I<x>-I<n>*I<y>, where I<n> is the value I<x\\ /\\ "
8059 "y>, rounded to the nearest integer. If the absolute value of I<x>-I<n>*I<y> "
8060 "is 0.5, I<n> is chosen to be even."
8062 "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>-"
8063 "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"
8064 "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"
8068 #: build/C/man3/remainder.3:112
8070 "These functions are unaffected by the current rounding mode (see B<fenv>(3))."
8072 "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 "
8076 #: build/C/man3/remainder.3:116
8077 msgid "The B<drem>() function does precisely the same thing."
8078 msgstr "B<drem>() 関数はこれと全く同じ動作をする。"
8081 #: build/C/man3/remainder.3:122
8083 "On success, these functions return the floating-point remainder, I<x>-"
8084 "I<n>*I<y>. If the return value is 0, it has the sign of I<x>."
8086 "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 "
8087 "0 の場合、その符号は I<x> と同じになる。"
8090 #: build/C/man3/remainder.3:137 build/C/man3/remquo.3:87
8092 "If I<x> is an infinity, and I<y> is not a NaN, a domain error occurs, and a "
8095 "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、"
8099 #: build/C/man3/remainder.3:148 build/C/man3/remquo.3:96
8101 "If I<y> is zero, and I<x> is not a NaN, a domain error occurs, and a NaN is "
8104 "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、"
8108 #: build/C/man3/remainder.3:155
8110 msgid "Domain error: I<x> is an infinity and I<y> is not a NaN"
8111 msgstr "領域エラー (domain error): I<x> が無限大で I<y> が NaN ではない"
8115 #: build/C/man3/remainder.3:186
8117 "The functions B<remainder>(), B<remainderf>(), and B<remainderl>() are "
8118 "specified in C99 and POSIX.1-2001."
8120 "関数 B<remainder>(), B<remainderf>(), B<remainderl>() は C99 と "
8121 "POSIX.1-2001 で規定されている。"
8124 #: build/C/man3/remainder.3:202
8126 "The function B<drem>() is from 4.3BSD. The I<float> and I<long double> "
8127 "variants B<dremf>() and B<dreml>() exist on some systems, such as Tru64 "
8128 "and glibc2. Avoid the use of these functions in favor of B<remainder>() "
8131 "関数 B<drem>() は 4.3BSD に由来する。 I<float> と I<long double> 版の "
8132 "B<dremf>() と B<dreml>() は、Tru64 や glibc2 のようないくつかのシステムに存"
8133 "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。"
8136 #: build/C/man3/remainder.3:204
8141 #: build/C/man3/remainder.3:206
8143 msgid " remainder(nan(\"\"), 0);\n"
8144 msgstr " remainder(nan(\"\"), 0);\n"
8146 #. FIXME . this bug occurs as at glibc 2.8.
8147 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6779
8149 #: build/C/man3/remainder.3:211
8151 "returns a NaN, as expected, but wrongly causes a domain error; it should "
8152 "yield a silent NaN."
8154 "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"
8158 #: build/C/man3/remainder.3:213
8159 msgid "The call \"remainder(29.0, 3.0)\" returns -1."
8160 msgstr "\"remainder(29.0, 3.0)\" を呼び出すと -1 を返す。"
8163 #: build/C/man3/remainder.3:217
8164 msgid "B<div>(3), B<fmod>(3), B<remquo>(3)"
8165 msgstr "B<div>(3), B<fmod>(3), B<remquo>(3)"
8168 #: build/C/man3/remquo.3:7
8174 #: build/C/man3/remquo.3:10
8175 msgid "remquo, remquof, remquol - remainder and part of quotient"
8176 msgstr "remquo, remquof, remquol - 商の一部と剰余を求める"
8179 #: build/C/man3/remquo.3:15
8181 msgid "B<double remquo(double >I<x>B<, double >I<y>B<, int *>I<quo>B<);>\n"
8182 msgstr "B<double remquo(double >I<x>B<, double >I<y>B<, int *>I<quo>B<);>\n"
8185 #: build/C/man3/remquo.3:17
8187 msgid "B<float remquof(float >I<x>B<, float >I<y>B<, int *>I<quo>B<);>\n"
8188 msgstr "B<float remquof(float >I<x>B<, float >I<y>B<, int *>I<quo>B<);>\n"
8191 #: build/C/man3/remquo.3:19
8193 msgid "B<long double remquol(long double >I<x>B<, long double >I<y>B<, int *>I<quo>B<);>\n"
8194 msgstr "B<long double remquol(long double >I<x>B<, long double >I<y>B<, int *>I<quo>B<);>\n"
8197 #: build/C/man3/remquo.3:32
8198 msgid "B<remquo>(), B<remquof>(), B<remquol>():"
8199 msgstr "B<remquo>(), B<remquof>(), B<remquol>():"
8202 #: build/C/man3/remquo.3:50
8204 "These functions compute the remainder and part of the quotient upon division "
8205 "of I<x> by I<y>. A few bits of the quotient are stored via the I<quo> "
8206 "pointer. The remainder is returned as the function result."
8208 "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"
8209 "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"
8213 #: build/C/man3/remquo.3:54
8215 "The value of the remainder is the same as that computed by the B<remainder>"
8217 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。"
8220 #: build/C/man3/remquo.3:60
8222 "The value stored via the I<quo> pointer has the sign of I<x\\ /\\ y> and "
8223 "agrees with the quotient in at least the low order 3 bits."
8225 "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"
8228 #. A possible application of this function might be the computation
8229 #. of sin(x). Compute remquo(x, pi/2, &quo) or so.
8230 #. glibc, UnixWare: return 3 bits
8231 #. MacOS 10: return 7 bits
8233 #: build/C/man3/remquo.3:68
8235 "For example, I<remquo(29.0,\\ 3.0)> returns -1.0 and might store 2. Note "
8236 "that the actual quotient might not fit in an integer."
8238 "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"
8239 "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。"
8242 #: build/C/man3/remquo.3:72
8244 "On success, these functions return the same value as the analogous functions "
8245 "described in B<remainder>(3)."
8247 "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"
8251 #: build/C/man3/remquo.3:103
8253 msgid "Domain error: I<x> is an infinity or I<y> is 0, and the other argument is not a NaN"
8254 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"
8257 #: build/C/man3/remquo.3:125
8258 msgid "B<fmod>(3), B<logb>(3), B<remainder>(3)"
8259 msgstr "B<fmod>(3), B<logb>(3), B<remainder>(3)"
8262 #: build/C/man3/rint.3:25
8268 #: build/C/man3/rint.3:29
8270 "nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - round to nearest "
8273 "nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - 最も近い整数に丸める"
8276 #: build/C/man3/rint.3:34
8278 msgid "B<double nearbyint(double >I<x>B<);>\n"
8279 msgstr "B<double nearbyint(double >I<x>B<);>\n"
8282 #: build/C/man3/rint.3:36
8284 msgid "B<float nearbyintf(float >I<x>B<);>\n"
8285 msgstr "B<float nearbyintf(float >I<x>B<);>\n"
8288 #: build/C/man3/rint.3:38
8290 msgid "B<long double nearbyintl(long double >I<x>B<);>\n"
8291 msgstr "B<long double nearbyintl(long double >I<x>B<);>\n"
8294 #: build/C/man3/rint.3:40
8296 msgid "B<double rint(double >I<x>B<);>\n"
8297 msgstr "B<double rint(double >I<x>B<);>\n"
8300 #: build/C/man3/rint.3:42
8302 msgid "B<float rintf(float >I<x>B<);>\n"
8303 msgstr "B<float rintf(float >I<x>B<);>\n"
8306 #: build/C/man3/rint.3:44
8308 msgid "B<long double rintl(long double >I<x>B<);>\n"
8309 msgstr "B<long double rintl(long double >I<x>B<);>\n"
8312 #: build/C/man3/rint.3:57
8313 msgid "B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>():"
8314 msgstr "B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>():"
8317 #: build/C/man3/rint.3:59
8319 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L || "
8322 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L || "
8326 #: build/C/man3/rint.3:65
8331 #: build/C/man3/rint.3:76
8332 msgid "B<rintf>(), B<rintl>():"
8333 msgstr "B<rintf>(), B<rintl>():"
8336 #: build/C/man3/rint.3:93
8338 "The B<nearbyint>() functions round their argument to an integer value in "
8339 "floating-point format, using the current rounding direction (see "
8340 "B<fesetround>(3)) and without raising the I<inexact> exception."
8342 "B<nearbyint>() 関数群は、現在の丸め方向 (B<fesetround>(3) 参照) で引き数を"
8343 "浮動小数点形式の整数に丸める。 I<inexact> 例外を出さない。"
8346 #: build/C/man3/rint.3:103
8348 "The B<rint>() functions do the same, but will raise the I<inexact> "
8349 "exception (B<FE_INEXACT>, checkable via B<fetestexcept>(3)) when the result "
8350 "differs in value from the argument."
8352 "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 "
8353 "I<inexact> 例外 (B<FE_INEXACT>) を出す (この例外は B<fetestexcept>(3) 経由"
8357 #: build/C/man3/rint.3:133
8359 "If you want to store the rounded value in an integer type, you probably want "
8360 "to use one of the functions described in B<lrint>(3) instead."
8362 "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"
8363 "載っている関数のどれかを使いたいのだろう。"
8366 #: build/C/man3/rint.3:139
8367 msgid "B<ceil>(3), B<floor>(3), B<lrint>(3), B<round>(3), B<trunc>(3)"
8368 msgstr "B<ceil>(3), B<floor>(3), B<lrint>(3), B<round>(3), B<trunc>(3)"
8371 #: build/C/man3/round.3:25
8377 #: build/C/man3/round.3:28
8378 msgid "round, roundf, roundl - round to nearest integer, away from zero"
8380 "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 "
8384 #: build/C/man3/round.3:33
8386 msgid "B<double round(double >I<x>B<);>\n"
8387 msgstr "B<double round(double >I<x>B<);>\n"
8390 #: build/C/man3/round.3:35
8392 msgid "B<float roundf(float >I<x>B<);>\n"
8393 msgstr "B<float roundf(float >I<x>B<);>\n"
8396 #: build/C/man3/round.3:37
8398 msgid "B<long double roundl(long double >I<x>B<);>\n"
8399 msgstr "B<long double roundl(long double >I<x>B<);>\n"
8402 #: build/C/man3/round.3:50
8403 msgid "B<round>(), B<roundf>(), B<roundl>():"
8404 msgstr "B<round>(), B<roundf>(), B<roundl>():"
8407 #: build/C/man3/round.3:65
8409 "These functions round I<x> to the nearest integer, but round halfway cases "
8410 "away from zero (regardless of the current rounding direction, see B<fenv>"
8411 "(3)), instead of to the nearest even integer like B<rint>(3)."
8413 "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、 "
8414 "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"
8415 "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)。"
8418 #: build/C/man3/round.3:71
8419 msgid "For example, I<round(0.5)> is 1.0, and I<round(-0.5)> is -1.0."
8420 msgstr "例えば、 I<round(0.5)> は 1.0 で、 I<round(-0.5)> は -1.0 である。"
8422 #. The POSIX.1-2001 APPLICATION USAGE SECTION discusses this point.
8424 #: build/C/man3/round.3:99
8426 "POSIX.1-2001 contains text about overflow (which might set I<errno> to "
8427 "B<ERANGE>, or raise an B<FE_OVERFLOW> exception). In practice, the result "
8428 "cannot overflow on any current machine, so this error-handling stuff is just "
8429 "nonsense. (More precisely, overflow can happen only when the maximum value "
8430 "of the exponent is smaller than the number of mantissa bits. For the "
8431 "IEEE-754 standard 32-bit and 64-bit floating-point numbers the maximum value "
8432 "of the exponent is 128 (respectively, 1024), and the number of mantissa bits "
8433 "is 24 (respectively, 53).)"
8435 "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"
8436 "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"
8437 "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"
8438 "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"
8439 "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。 "
8440 "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"
8441 "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。)"
8444 #: build/C/man3/round.3:104
8446 "If you want to store the rounded value in an integer type, you probably want "
8447 "to use one of the functions described in B<lround>(3) instead."
8449 "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"
8450 "載っている関数のどれかを使いたいのだろう。"
8453 #: build/C/man3/round.3:111
8455 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<trunc>"
8458 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<trunc>"
8462 #: build/C/man3/scalb.3:25
8468 #: build/C/man3/scalb.3:29
8470 "scalb, scalbf, scalbl - multiply floating-point number by integral power of "
8473 "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)"
8476 #: build/C/man3/scalb.3:33
8477 msgid "B<double scalb(double >I<x>B<, double >I<exp>B<);>"
8478 msgstr "B<double scalb(double >I<x>B<, double >I<exp>B<);>"
8481 #: build/C/man3/scalb.3:35
8482 msgid "B<float scalbf(float >I<x>B<, double >I<exp>B<);>"
8483 msgstr "B<float scalbf(float >I<x>B<, double >I<exp>B<);>"
8486 #: build/C/man3/scalb.3:37
8487 msgid "B<long double scalbl(long double >I<x>B<, double >I<exp>B<);>"
8488 msgstr "B<long double scalbl(long double >I<x>B<, double >I<exp>B<);>"
8491 #: build/C/man3/scalb.3:47
8493 msgstr "B<scalb>():"
8496 #: build/C/man3/scalb.3:50
8498 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8499 "\\ &&\\ _XOPEN_SOURCE_EXTENDED"
8501 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8502 "\\ &&\\ _XOPEN_SOURCE_EXTENDED"
8505 #: build/C/man3/scalb.3:54
8506 msgid "B<scalbf>(), B<scalbl>():"
8507 msgstr "B<scalbf>(), B<scalbl>():"
8510 #: build/C/man3/scalb.3:67 build/C/man3/scalbln.3:83
8512 "These functions multiply their first argument I<x> by B<FLT_RADIX> (probably "
8513 "2) to the power of I<exp>, that is:"
8515 "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 "
8516 "(B<FLT_RADIX> はおそらく 2 である)。つまり、以下の式の値を返す。"
8519 #: build/C/man3/scalb.3:70 build/C/man3/scalbln.3:86
8521 msgid " x * FLT_RADIX ** exp\n"
8522 msgstr " x * FLT_RADIX ** exp\n"
8524 #. not in /usr/include but in a gcc lib
8526 #: build/C/man3/scalb.3:77 build/C/man3/scalbln.3:93
8528 "The definition of B<FLT_RADIX> can be obtained by including I<E<lt>float."
8531 "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。"
8534 #: build/C/man3/scalb.3:79 build/C/man3/scalbln.3:95
8535 msgid "On success, these functions return I<x> * B<FLT_RADIX> ** I<exp>."
8536 msgstr "成功すると、これらの関数は I<x> * B<FLT_RADIX> ** I<exp> を返す。"
8539 #: build/C/man3/scalb.3:85
8540 msgid "If I<x> or I<exp> is a NaN, a NaN is returned."
8541 msgstr "I<x> か I<exp> が NaN の場合、NaN が返される。"
8544 #: build/C/man3/scalb.3:93
8546 "If I<x> is positive infinity (negative infinity), and I<exp> is not negative "
8547 "infinity, positive infinity (negative infinity) is returned."
8549 "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 "
8553 #: build/C/man3/scalb.3:99
8555 "If I<x> is +0 (-0), and I<exp> is not positive infinity, +0 (-0) is returned."
8556 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。"
8559 #: build/C/man3/scalb.3:107
8561 "If I<x> is zero, and I<exp> is positive infinity, a domain error occurs, and "
8562 "a NaN is returned."
8564 "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"
8568 #: build/C/man3/scalb.3:116
8570 "If I<x> is an infinity, and I<exp> is negative infinity, a domain error "
8571 "occurs, and a NaN is returned."
8573 "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"
8577 #: build/C/man3/scalb.3:131 build/C/man3/scalbln.3:123
8579 "If the result underflows, a range error occurs, and the functions return "
8580 "zero, with a sign the same as I<x>."
8582 "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 "
8586 #: build/C/man3/scalb.3:138
8588 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"
8589 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"
8592 #: build/C/man3/scalb.3:184
8594 "B<scalb>() is specified in POSIX.1-2001, but marked obsolescent. "
8595 "POSIX.1-2008 removes the specification of B<scalb>(), recommending the use "
8596 "of B<scalbln>(3), B<scalblnf>(3), or B<scalblnl>(3) instead. The B<scalb>"
8597 "() function is from 4.3BSD."
8599 "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。 "
8600 "POSIX.1-2008 では B<scalb>() の仕様は削除されており、代わりに B<scalbln>"
8601 "(3), B<scalblnf>(3), B<scalblnl>(3) の使用が推奨されている。 B<scalb>() 関"
8604 #. Looking at header files: scalbf() is present on the
8605 #. BSDs, Tru64, HP-UX 11, Irix 6.5; scalbl() is on HP-UX 11 and Tru64.
8607 #: build/C/man3/scalb.3:193
8609 "B<scalbf>() and B<scalbl>() are unstandardized; B<scalbf>() is "
8610 "nevertheless present on several other systems"
8612 "B<scalbf>() と B<scalbl>() は標準化されていない。 それにも関わらず、 "
8613 "B<scalbf>() はいくつかの他のシステムに存在する。"
8616 #: build/C/man3/scalb.3:196
8617 msgid "B<ldexp>(3), B<scalbln>(3)"
8618 msgstr "B<ldexp>(3), B<scalbln>(3)"
8621 #: build/C/man3/scalbln.3:25
8627 #: build/C/man3/scalbln.3:29
8629 "scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - multiply floating-"
8630 "point number by integral power of radix"
8632 "scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - \n"
8636 #: build/C/man3/scalbln.3:33
8637 msgid "B<double scalbln(double >I<x>B<, long int >I<exp>B<);>"
8638 msgstr "B<double scalbln(double >I<x>B<, long int >I<exp>B<);>"
8641 #: build/C/man3/scalbln.3:35
8642 msgid "B<float scalblnf(float >I<x>B<, long int >I<exp>B<);>"
8643 msgstr "B<float scalblnf(float >I<x>B<, long int >I<exp>B<);>"
8646 #: build/C/man3/scalbln.3:37
8647 msgid "B<long double scalblnl(long double >I<x>B<, long int >I<exp>B<);>"
8648 msgstr "B<long double scalblnl(long double >I<x>B<, long int >I<exp>B<);>"
8651 #: build/C/man3/scalbln.3:39
8652 msgid "B<double scalbn(double >I<x>B<, int >I<exp>B<);>"
8653 msgstr "B<double scalbn(double >I<x>B<, int >I<exp>B<);>"
8656 #: build/C/man3/scalbln.3:41
8657 msgid "B<float scalbnf(float >I<x>B<, int >I<exp>B<);>"
8658 msgstr "B<float scalbnf(float >I<x>B<, int >I<exp>B<);>"
8661 #: build/C/man3/scalbln.3:43
8662 msgid "B<long double scalbnl(long double >I<x>B<, int >I<exp>B<);>"
8663 msgstr "B<long double scalbnl(long double >I<x>B<, int >I<exp>B<);>"
8666 #: build/C/man3/scalbln.3:55
8667 msgid "B<scalbln>(), B<scalblnf>(), B<scalblnl>():"
8668 msgstr "B<scalbln>(), B<scalblnf>(), B<scalblnl>():"
8671 #: build/C/man3/scalbln.3:66
8672 msgid "B<scalbn>(), B<scalbnf>(), B<scalbnl>():"
8673 msgstr "B<scalbn>(), B<scalbnf>(), B<scalbnl>():"
8676 #: build/C/man3/scalbln.3:164
8678 "These functions differ from the obsolete functions described in B<scalb>(3) "
8679 "in the type of their second argument. The functions described on this page "
8680 "have a second argument of an integral type, while those in B<scalb>(3) have "
8681 "a second argument of type I<double>."
8683 "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"
8684 "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"
8685 "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"
8686 "引き数の型が I<double> である。"
8689 #: build/C/man3/scalbln.3:171
8691 "If B<FLT_RADIX> equals 2 (which is usual), then B<scalbn>() is equivalent "
8694 "B<FLT_RADIX> が 2 の場合 (これが普通だが)、\n"
8695 "その場合は B<scalbn>() は B<ldexp>(3) と等価である。"
8698 #: build/C/man3/scalbln.3:174
8699 msgid "B<ldexp>(3), B<scalb>(3)"
8700 msgstr "B<ldexp>(3), B<scalb>(3)"
8703 #: build/C/man3/signbit.3:6
8709 #: build/C/man3/signbit.3:9
8710 msgid "signbit - test sign of a real floating-point number"
8711 msgstr "signbit - 浮動小数点実数の符号 (sign) を調べる"
8714 #: build/C/man3/signbit.3:13
8715 msgid "B<int signbit(>I<x>B<);>"
8716 msgstr "B<int signbit(>I<x>B<);>"
8719 #: build/C/man3/signbit.3:23
8720 msgid "B<signbit>():"
8721 msgstr "B<signbit>():"
8724 #: build/C/man3/signbit.3:37
8726 "B<signbit>() is a generic macro which can work on all real floating-point "
8727 "types. It returns a nonzero value if the value of I<x> has its sign bit set."
8729 "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"
8730 "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。"
8733 #: build/C/man3/signbit.3:46
8735 "This is not the same as I<x E<lt> 0.0>, because IEEE 754 floating point "
8736 "allows zero to be signed. The comparison I<-0.0 E<lt> 0.0> is false, but "
8737 "I<signbit(-0.0)> will return a nonzero value."
8739 "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"
8740 "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 "
8741 "(false) だが、 I<signbit (-0.0)> は 非 0 の値を返す。"
8744 #: build/C/man3/signbit.3:48
8745 msgid "NaNs and infinities have a sign bit."
8746 msgstr "NaN と無限大には符号ビットがある。"
8749 #: build/C/man3/signbit.3:54
8751 "The B<signbit>() macro returns nonzero if the sign of I<x> is negative; "
8752 "otherwise it returns zero."
8754 "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 "
8758 #: build/C/man3/signbit.3:62
8759 msgid "B<copysign>(3)"
8760 msgstr "B<copysign>(3)"
8763 #: build/C/man3/significand.3:4
8766 msgstr "SIGNIFICAND"
8769 #: build/C/man3/significand.3:4
8775 #: build/C/man3/significand.3:8
8777 "significand, significandf, significandl - get mantissa of floating-point "
8780 "significand, significandf, significandl - 浮動小数点数の仮数 (mantissa) を取"
8784 #: build/C/man3/significand.3:12
8785 msgid "B<double significand(double >I<x>B<);>"
8786 msgstr "B<double significand(double >I<x>B<);>"
8789 #: build/C/man3/significand.3:14
8790 msgid "B<float significandf(float >I<x>B<);>"
8791 msgstr "B<float significandf(float >I<x>B<);>"
8794 #: build/C/man3/significand.3:16
8795 msgid "B<long double significandl(long double >I<x>B<);>"
8796 msgstr "B<long double significandl(long double >I<x>B<);>"
8799 #: build/C/man3/significand.3:28
8800 msgid "B<significand>(), B<significandf>(), B<significandl>():"
8801 msgstr "B<significand>(), B<significandf>(), B<significandl>():"
8804 #: build/C/man3/significand.3:39
8806 "The B<significand>() function returns the mantissa of I<x> scaled to the "
8807 "range [1,2). It is equivalent to"
8809 "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"
8813 #: build/C/man3/significand.3:42
8814 msgid "scalb(x, (double) -ilogb(x))"
8815 msgstr "scalb(x, (double) -ilogb(x))"
8818 #: build/C/man3/significand.3:46
8820 "This function exists mainly for use in certain standardized tests for IEEE "
8822 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。"
8825 #. This function came from BSD.
8827 #: build/C/man3/significand.3:52
8829 "These functions are nonstandard; the I<double> version is available on a "
8830 "number of other systems."
8832 "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"
8836 #: build/C/man3/significand.3:55
8837 msgid "B<ilogb>(3), B<scalb>(3)"
8838 msgstr "B<ilogb>(3), B<scalb>(3)"
8841 #: build/C/man3/sin.3:33
8847 #: build/C/man3/sin.3:36
8848 msgid "sin, sinf, sinl - sine function"
8849 msgstr "sin, sinf, sinl - 正弦 (サイン) 関数"
8852 #: build/C/man3/sin.3:41
8854 msgid "B<double sin(double >I<x>B<);>\n"
8855 msgstr "B<double sin(double >I<x>B<);>\n"
8858 #: build/C/man3/sin.3:43
8860 msgid "B<float sinf(float >I<x>B<);>\n"
8861 msgstr "B<float sinf(float >I<x>B<);>\n"
8864 #: build/C/man3/sin.3:45
8866 msgid "B<long double sinl(long double >I<x>B<);>\n"
8867 msgstr "B<long double sinl(long double >I<x>B<);>\n"
8870 #: build/C/man3/sin.3:57
8871 msgid "B<sinf>(), B<sinl>():"
8872 msgstr "B<sinf>(), B<sinl>():"
8875 #: build/C/man3/sin.3:70
8877 "The B<sin>() function returns the sine of I<x>, where I<x> is given in "
8880 "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"
8884 #: build/C/man3/sin.3:73
8885 msgid "On success, these functions return the sine of I<x>."
8886 msgstr "成功すると、これらの関数は I<x> の正弦を返す。"
8889 #: build/C/man3/sin.3:124
8891 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<csin>(3), "
8892 "B<sincos>(3), B<tan>(3)"
8894 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<csin>(3), "
8895 "B<sincos>(3), B<tan>(3)"
8898 #: build/C/man3/sincos.3:6
8904 #: build/C/man3/sincos.3:9
8905 msgid "sincos, sincosf, sincosl - calculate sin and cos simultaneously"
8906 msgstr "sincos, sincosf, sincosl - 正弦と余弦を同時に計算する"
8909 #: build/C/man3/sincos.3:15
8911 msgid "B<void sincos(double >I<x>B<, double *>I<sin>B<, double *>I<cos>B<);>\n"
8912 msgstr "B<void sincos(double >I<x>B<, double *>I<sin>B<, double *>I<cos>B<);>\n"
8915 #: build/C/man3/sincos.3:17
8917 msgid "B<void sincosf(float >I<x>B<, float *>I<sin>B<, float *>I<cos>B<);>\n"
8918 msgstr "B<void sincosf(float >I<x>B<, float *>I<sin>B<, float *>I<cos>B<);>\n"
8921 #: build/C/man3/sincos.3:19
8923 msgid "B<void sincosl(long double >I<x>B<, long double *>I<sin>B<, long double *>I<cos>B<);>\n"
8924 msgstr "B<void sincosl(long double >I<x>B<, long double *>I<sin>B<, long double *>I<cos>B<);>\n"
8927 #: build/C/man3/sincos.3:29
8929 "Several applications need sine and cosine of the same angle I<x>. This "
8930 "function computes both at the same time, and stores the results in I<*sin> "
8933 "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"
8934 "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"
8938 #: build/C/man3/sincos.3:37
8939 msgid "If I<x> is a NaN, a NaN is returned in I<*sin> and I<*cos>."
8940 msgstr "I<x> が NaN の場合、 I<*sin> と I<*cos> に NaN が返される。"
8943 #: build/C/man3/sincos.3:46
8945 "If I<x> is positive infinity or negative infinity, a domain error occurs, "
8946 "and a NaN is returned in I<*sin> and I<*cos>."
8948 "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、 "
8949 "I<*sin> と I<*cos> に NaN が返される。"
8952 #: build/C/man3/sincos.3:49
8953 msgid "These functions return I<void>."
8954 msgstr "これらの関数は I<void> を返す。"
8957 #: build/C/man3/sincos.3:74
8958 msgid "This function is a GNU extension."
8959 msgstr "この関数は GNU による拡張である。"
8962 #: build/C/man3/sincos.3:78
8963 msgid "B<cos>(3), B<sin>(3), B<tan>(3)"
8964 msgstr "B<cos>(3), B<sin>(3), B<tan>(3)"
8967 #: build/C/man3/sinh.3:34
8973 #: build/C/man3/sinh.3:37
8974 msgid "sinh, sinhf, sinhl - hyperbolic sine function"
8975 msgstr "sinh, sinhf, sinhl - 双曲線正弦 (ハイパボリックサイン) 関数"
8978 #: build/C/man3/sinh.3:42
8980 msgid "B<double sinh(double >I<x>B<);>\n"
8981 msgstr "B<double sinh(double >I<x>B<);>\n"
8984 #: build/C/man3/sinh.3:44
8986 msgid "B<float sinhf(float >I<x>B<);>\n"
8987 msgstr "B<float sinhf(float >I<x>B<);>\n"
8990 #: build/C/man3/sinh.3:46
8992 msgid "B<long double sinhl(long double >I<x>B<);>\n"
8993 msgstr "B<long double sinhl(long double >I<x>B<);>\n"
8996 #: build/C/man3/sinh.3:58
8997 msgid "B<sinhf>(), B<sinhl>():"
8998 msgstr "B<sinhf>(), B<sinhl>():"
9001 #: build/C/man3/sinh.3:71
9003 "The B<sinh>() function returns the hyperbolic sine of I<x>, which is "
9004 "defined mathematically as:"
9006 "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"
9010 #: build/C/man3/sinh.3:74
9012 msgid " sinh(x) = (exp(x) - exp(-x)) / 2\n"
9013 msgstr " sinh(x) = (exp(x) - exp(-x)) / 2\n"
9016 #: build/C/man3/sinh.3:78
9017 msgid "On success, these functions return the hyperbolic sine of I<x>."
9018 msgstr "成功すると、これらの関数は I<x> の双曲線正弦を返す。"
9020 #. POSIX.1-2001 documents an optional range error (underflow)
9022 #. glibc 2.8 does not do this.
9024 #: build/C/man3/sinh.3:105
9026 "If the result overflows, a range error occurs, and the functions return "
9027 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the same sign "
9030 "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"
9031 "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"
9035 #: build/C/man3/sinh.3:133
9037 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<csinh>(3), B<tanh>(3)"
9039 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<csinh>(3), B<tanh>(3)"
9042 #: build/C/man3/sqrt.3:32
9048 #: build/C/man3/sqrt.3:35
9049 msgid "sqrt, sqrtf, sqrtl - square root function"
9050 msgstr "sqrt, sqrtf, sqrtl - 平方根関数"
9053 #: build/C/man3/sqrt.3:40
9055 msgid "B<double sqrt(double >I<x>B<);>\n"
9056 msgstr "B<double sqrt(double >I<x>B<);>\n"
9059 #: build/C/man3/sqrt.3:42
9061 msgid "B<float sqrtf(float >I<x>B<);>\n"
9062 msgstr "B<float sqrtf(float >I<x>B<);>\n"
9065 #: build/C/man3/sqrt.3:44
9067 msgid "B<long double sqrtl(long double >I<x>B<);>\n"
9068 msgstr "B<long double sqrtl(long double >I<x>B<);>\n"
9071 #: build/C/man3/sqrt.3:56
9072 msgid "B<sqrtf>(), B<sqrtl>():"
9073 msgstr "B<sqrtf>(), B<sqrtl>():"
9076 #: build/C/man3/sqrt.3:68
9077 msgid "The B<sqrt>() function returns the nonnegative square root of I<x>."
9078 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。"
9081 #: build/C/man3/sqrt.3:71
9082 msgid "On success, these functions return the square root of I<x>."
9083 msgstr "成功すると、これらの関数は I<x> の平方根を返す。"
9086 #: build/C/man3/sqrt.3:89
9087 msgid "If I<x> is less than -0, a domain error occurs, and a NaN is returned."
9089 "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。"
9092 #: build/C/man3/sqrt.3:96
9094 msgid "Domain error: I<x> less than -0"
9095 msgstr "領域エラー (domain error): I<x> が 0 未満"
9098 #: build/C/man3/sqrt.3:114
9099 msgid "B<cbrt>(3), B<csqrt>(3), B<hypot>(3)"
9100 msgstr "B<cbrt>(3), B<csqrt>(3), B<hypot>(3)"
9103 #: build/C/man3/tan.3:33
9109 #: build/C/man3/tan.3:36
9110 msgid "tan, tanf, tanl - tangent function"
9111 msgstr "tan, tanf, tanl - 正接(タンジェント)関数"
9114 #: build/C/man3/tan.3:41
9116 msgid "B<double tan(double >I<x>B<);>\n"
9117 msgstr "B<double tan(double >I<x>B<);>\n"
9120 #: build/C/man3/tan.3:43
9122 msgid "B<float tanf(float >I<x>B<);>\n"
9123 msgstr "B<float tanf(float >I<x>B<);>\n"
9126 #: build/C/man3/tan.3:45
9128 msgid "B<long double tanl(long double >I<x>B<);>\n"
9129 msgstr "B<long double tanl(long double >I<x>B<);>\n"
9132 #: build/C/man3/tan.3:57
9133 msgid "B<tanf>(), B<tanl>():"
9134 msgstr "B<tanf>(), B<tanl>():"
9137 #: build/C/man3/tan.3:70
9139 "The B<tan>() function returns the tangent of I<x>, where I<x> is given in "
9142 "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"
9146 #: build/C/man3/tan.3:73
9147 msgid "On success, these functions return the tangent of I<x>."
9148 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。"
9150 #. I think overflow can't occur, because the closest floating-point
9151 #. representation of pi/2 is still not close enough to pi/2 to
9152 #. produce a large enough value to overflow.
9153 #. Testing certainly seems to bear this out. -- mtk, Jul 08
9154 #. POSIX.1 allows an optional underflow error;
9155 #. glibc 2.8 doesn't do this
9156 #. POSIX.1 an optional range error for subnormal x;
9157 #. glibc 2.8 doesn't do this
9159 #: build/C/man3/tan.3:101
9161 "If the correct result would overflow, a range error occurs, and the "
9162 "functions return B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, "
9163 "with the mathematically correct sign."
9165 "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"
9166 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。"
9169 #: build/C/man3/tan.3:148
9171 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<ctan>(3), "
9174 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<ctan>(3), "
9178 #: build/C/man3/tanh.3:33
9184 #: build/C/man3/tanh.3:36
9185 msgid "tanh, tanhf, tanhl - hyperbolic tangent function"
9186 msgstr "tanh, tanhf, tanhl - 双曲線正接 (hyperbolic tangent) 関数"
9189 #: build/C/man3/tanh.3:41
9191 msgid "B<double tanh(double >I<x>B<);>\n"
9192 msgstr "B<double tanh(double >I<x>B<);>\n"
9195 #: build/C/man3/tanh.3:43
9197 msgid "B<float tanhf(float >I<x>B<);>\n"
9198 msgstr "B<float tanhf(float >I<x>B<);>\n"
9201 #: build/C/man3/tanh.3:45
9203 msgid "B<long double tanhl(long double >I<x>B<);>\n"
9204 msgstr "B<long double tanhl(long double >I<x>B<);>\n"
9207 #: build/C/man3/tanh.3:57
9208 msgid "B<tanhf>(), B<tanhl>():"
9209 msgstr "B<tanhf>(), B<tanhl>():"
9212 #: build/C/man3/tanh.3:70
9214 "The B<tanh>() function returns the hyperbolic tangent of I<x>, which is "
9215 "defined mathematically as:"
9217 "B<tanh>() 関数は I<x> の双曲線正接 (hyperbolic tangent) 関数を返す。 数学的"
9221 #: build/C/man3/tanh.3:73
9223 msgid " tanh(x) = sinh(x) / cosh(x)\n"
9224 msgstr " tanh(x) = sinh(x) / cosh(x)\n"
9227 #: build/C/man3/tanh.3:77
9228 msgid "On success, these functions return the hyperbolic tangent of I<x>."
9229 msgstr "成功すると、これらの関数は I<x> の双曲線正接を返す。"
9232 #: build/C/man3/tanh.3:109
9234 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<ctanh>(3), B<sinh>(3)"
9236 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<ctanh>(3), B<sinh>(3)"
9239 #: build/C/man3/tgamma.3:8
9245 #: build/C/man3/tgamma.3:11
9246 msgid "tgamma, tgammaf, tgammal - true gamma function"
9247 msgstr "tgamma, tgammaf, tgammal - 本当のガンマ関数"
9250 #: build/C/man3/tgamma.3:15
9251 msgid "B<double tgamma(double >I<x>B<);>"
9252 msgstr "B<double tgamma(double >I<x>B<);>"
9255 #: build/C/man3/tgamma.3:17
9256 msgid "B<float tgammaf(float >I<x>B<);>"
9257 msgstr "B<float tgammaf(float >I<x>B<);>"
9260 #: build/C/man3/tgamma.3:19
9261 msgid "B<long double tgammal(long double >I<x>B<);>"
9262 msgstr "B<long double tgammal(long double >I<x>B<);>"
9265 #: build/C/man3/tgamma.3:31
9266 msgid "B<tgamma>(), B<tgammaf>(), B<tgammal>():"
9267 msgstr "B<tgamma>(), B<tgammaf>(), B<tgammal>():"
9270 #: build/C/man3/tgamma.3:41
9271 msgid "The Gamma function is defined by"
9272 msgstr "ガンマ関数は以下のように定義される:"
9275 #: build/C/man3/tgamma.3:43
9277 msgid " Gamma(x) = integral from 0 to infinity of t^(x-1) e^-t dt\n"
9278 msgstr " Gamma(x) = t^(x-1) e^-t dt の 0 から無限大までの積分\n"
9281 #: build/C/man3/tgamma.3:46
9283 "It is defined for every real number except for nonpositive integers. For "
9284 "nonnegative integral I<m> one has"
9286 "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 "
9287 "I<m> に関して、以下が成立する:"
9290 #: build/C/man3/tgamma.3:48
9292 msgid " Gamma(m+1) = m!\n"
9293 msgstr " Gamma(m+1) = m!\n"
9296 #: build/C/man3/tgamma.3:50
9297 msgid "and, more generally, for all I<x>:"
9298 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:"
9301 #: build/C/man3/tgamma.3:52
9303 msgid " Gamma(x+1) = x * Gamma(x)\n"
9304 msgstr " Gamma(x+1) = x * Gamma(x)\n"
9307 #: build/C/man3/tgamma.3:55
9309 "Furthermore, the following is valid for all values of I<x> outside the poles:"
9310 msgstr "さらに、極を除くすべての I<x> で次式も成立する:"
9313 #: build/C/man3/tgamma.3:57
9315 msgid " Gamma(x) * Gamma(1 - x) = PI / sin(PI * x)\n"
9316 msgstr " Gamma(x) * Gamma(1 - x) = PI / sin(PI * x)\n"
9319 #: build/C/man3/tgamma.3:60
9320 msgid "On success, these functions return Gamma(x)."
9321 msgstr "成功すると、これらの関数は Gamma(x) を返す。"
9324 #: build/C/man3/tgamma.3:74
9326 "If I<x> is a negative integer, or is negative infinity, a domain error "
9327 "occurs, and a NaN is returned."
9329 "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 "
9333 #: build/C/man3/tgamma.3:87
9335 "If the result underflows, a range error occurs, and the functions return 0, "
9336 "with the correct mathematical sign."
9338 "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"
9339 "を返す。この際、数学的に正しい符号が付与される。"
9342 #: build/C/man3/tgamma.3:98
9344 "If I<x> is -0 or +0, a pole error occurs, and the functions return "
9345 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the same sign "
9348 "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 "
9349 "B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL>, を返す。 0 と同じ符号が付与される。"
9352 #: build/C/man3/tgamma.3:105
9354 msgid "Domain error: I<x> is a negative integer, or negative infinity"
9355 msgstr "領域エラー: I<x> が負の整数か負の無限大"
9357 #. FIXME . errno is not set to EDOM for x == -inf
9358 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6809
9360 #: build/C/man3/tgamma.3:115
9362 "I<errno> is set to B<EDOM>. An invalid floating-point exception "
9363 "(B<FE_INVALID>) is raised (but see BUGS)."
9365 "I<errno> に B<EDOM> が設定される。 不正 (invalid) 浮動小数点例外 "
9366 "(B<FE_INVALID>) が上がる (「バグ」の節を参照)。"
9369 #: build/C/man3/tgamma.3:115
9371 msgid "Pole error: I<x> is +0 or -0"
9372 msgstr "極エラー (pole error): I<x> が +0 か -0"
9375 #: build/C/man3/tgamma.3:134
9377 "glibc also gives the following error which is not specified in C99 or "
9380 "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。"
9382 #. FIXME . Is it intentional that errno is not set:
9383 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6810
9384 #. glibc (as at 2.8) also supports and an inexact
9385 #. exception for various cases.
9387 #: build/C/man3/tgamma.3:151
9388 msgid "I<errno> is not set for this case."
9389 msgstr "この場合は I<errno> は設定されない。"
9392 #: build/C/man3/tgamma.3:162
9394 "This function had to be called \"true gamma function\" since there is "
9395 "already a function B<gamma>(3) that returns something else (see B<gamma>"
9398 "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、"
9399 "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"
9400 "は B<gamma>(3) を参照)。"
9402 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6809
9404 #: build/C/man3/tgamma.3:170
9406 "If I<x> is negative infinity, I<errno> is not set (it should be set to "
9409 "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"
9413 #: build/C/man3/tgamma.3:179
9415 "In glibc versions 2.3.3 and earlier, an argument of +0 or -0 incorrectly "
9416 "produced a domain error (I<errno> set to B<EDOM> and an B<FE_INVALID> "
9417 "exception raised), rather than a pole error."
9419 "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"
9420 "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 "
9421 "B<EDOM> を設定され、 B<FE_INVALID> 例外が発生する)。"
9424 #: build/C/man3/tgamma.3:182
9425 msgid "B<gamma>(3), B<lgamma>(3)"
9426 msgstr "B<gamma>(3), B<lgamma>(3)"
9429 #: build/C/man3/trunc.3:23
9435 #: build/C/man3/trunc.3:26
9436 msgid "trunc, truncf, truncl - round to integer, toward zero"
9437 msgstr "trunc, truncf, truncl - 0 に近い方の整数値に丸める"
9440 #: build/C/man3/trunc.3:31
9442 msgid "B<double trunc(double >I<x>B<);>\n"
9443 msgstr "B<double trunc(double >I<x>B<);>\n"
9446 #: build/C/man3/trunc.3:33
9448 msgid "B<float truncf(float >I<x>B<);>\n"
9449 msgstr "B<float truncf(float >I<x>B<);>\n"
9452 #: build/C/man3/trunc.3:35
9454 msgid "B<long double truncl(long double >I<x>B<);>\n"
9455 msgstr "B<long double truncl(long double >I<x>B<);>\n"
9458 #: build/C/man3/trunc.3:48
9459 msgid "B<trunc>(), B<truncf>(), B<truncl>():"
9460 msgstr "B<trunc>(), B<truncf>(), B<truncl>():"
9463 #: build/C/man3/trunc.3:59
9465 "These functions round I<x> to the nearest integer not larger in absolute "
9468 "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。"
9471 #: build/C/man3/trunc.3:63
9472 msgid "If I<x> is integral, infinite, or NaN, I<x> itself is returned."
9473 msgstr "I<x> が整数、無限大、NaN の場合、I<x> 自身が返される。"
9476 #: build/C/man3/y0.3:34
9482 #: build/C/man3/y0.3:34
9488 #: build/C/man3/y0.3:38
9490 "y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - Bessel functions of the second "
9492 msgstr "y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - 第二種ベッセル関数"
9495 #: build/C/man3/y0.3:43
9497 msgid "B<double y0(double >I<x>B<);>\n"
9498 msgstr "B<double y0(double >I<x>B<);>\n"
9501 #: build/C/man3/y0.3:45
9503 msgid "B<double y1(double >I<x>B<);>\n"
9504 msgstr "B<double y1(double >I<x>B<);>\n"
9507 #: build/C/man3/y0.3:47
9509 msgid "B<double yn(int >I<n>B<, double >I<x>B<);>\n"
9510 msgstr "B<double yn(int >I<n>B<, double >I<x>B<);>\n"
9513 #: build/C/man3/y0.3:49
9515 msgid "B<float y0f(float >I<x>B<);>\n"
9516 msgstr "B<float y0f(float >I<x>B<);>\n"
9519 #: build/C/man3/y0.3:51
9521 msgid "B<float y1f(float >I<x>B<);>\n"
9522 msgstr "B<float y1f(float >I<x>B<);>\n"
9525 #: build/C/man3/y0.3:53
9527 msgid "B<float ynf(int >I<n>B<, float >I<x>B<);>\n"
9528 msgstr "B<float ynf(int >I<n>B<, float >I<x>B<);>\n"
9531 #: build/C/man3/y0.3:55
9533 msgid "B<long double y0l(long double >I<x>B<);>\n"
9534 msgstr "B<long double y0l(long double >I<x>B<);>\n"
9537 #: build/C/man3/y0.3:57
9539 msgid "B<long double y1l(long double >I<x>B<);>\n"
9540 msgstr "B<long double y1l(long double >I<x>B<);>\n"
9543 #: build/C/man3/y0.3:59
9545 msgid "B<long double ynl(int >I<n>B<, long double >I<x>B<);>\n"
9546 msgstr "B<long double ynl(int >I<n>B<, long double >I<x>B<);>\n"
9549 #: build/C/man3/y0.3:72
9550 msgid "B<y0>(), B<y1>(), B<yn>():"
9551 msgstr "B<y0>(), B<y1>(), B<yn>():"
9554 #: build/C/man3/y0.3:82
9555 msgid "B<y0f>(), B<y0l>(), B<y1f>(), B<y1l>(), B<ynf>(), B<ynl>():"
9556 msgstr "B<y0f>(), B<y0l>(), B<y1f>(), B<y1l>(), B<ynf>(), B<ynl>():"
9559 #: build/C/man3/y0.3:99
9561 "The B<y0>() and B<y1>() functions return Bessel functions of I<x> of the "
9562 "second kind of orders 0 and 1, respectively. The B<yn>() function returns "
9563 "the Bessel function of I<x> of the second kind of order I<n>."
9565 "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"
9566 "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"
9570 #: build/C/man3/y0.3:101
9571 msgid "The value of I<x> must be positive."
9572 msgstr "I<x> は正の値でなければならない。"
9575 #: build/C/man3/y0.3:111
9577 "The B<y0f>() etc. and B<y0l>() etc. functions are versions that take and "
9578 "return I<float> and I<long double> values, respectively."
9580 "B<y0f>() 群の関数、 B<y0l>() 群の関数は、それぞれ I<float> 型、 I<long "
9584 #: build/C/man3/y0.3:115
9586 "On success, these functions return the appropriate Bessel value of the "
9587 "second kind for I<x>."
9588 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。"
9591 #: build/C/man3/y0.3:131
9593 "If I<x> is negative, a domain error occurs, and the functions return -"
9594 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively. (POSIX.1-2001 "
9595 "also allows a NaN return for this case.)"
9597 "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 -"
9598 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す (POSIX.1-2001 ではこの場合"
9599 "に NaN を返すことも認めている)。"
9602 #: build/C/man3/y0.3:142
9604 "If I<x> is 0.0, a pole error occurs, and the functions return -B<HUGE_VAL>, -"
9605 "B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
9607 "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 -"
9608 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
9611 #: build/C/man3/y0.3:146
9613 "If the result underflows, a range error occurs, and the functions return 0.0"
9615 "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 "
9619 #: build/C/man3/y0.3:156
9621 "If the result overflows, a range error occurs, and the functions return -"
9622 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively. (POSIX.1-2001 "
9623 "also allows a 0.0 return for this case.)"
9625 "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 -"
9626 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す (POSIX.1-2001 ではこの場合"
9627 "に 0.0 を返すことも認めている)。"
9630 #: build/C/man3/y0.3:171
9632 msgid "Pole error: I<x> is 0.0"
9633 msgstr "極エラー: I<x> が 0.0"
9635 #. Before POSIX.1-2001 TC2, this was (inconsistently) specified
9636 #. as a range error.
9637 #. FIXME . y0(0.0) gives EDOM
9638 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6808
9640 #: build/C/man3/y0.3:186
9642 "I<errno> is set to B<ERANGE> (but see BUGS). No B<FE_DIVBYZERO> exception "
9643 "is returned by B<fetestexcept>(3) for this case."
9645 "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"
9646 "場合、 B<fetestexcept>(3) は B<FE_DIVBYZERO> 例外を返さない。"
9648 #. e.g., y0(1e33) on glibc 2.8/x86-32
9649 #. An underflow floating-point exception
9650 #. .RB ( FE_UNDERFLOW )
9652 #. FIXME . Is it intentional that these functions do not use FE_*?
9653 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6806
9655 #: build/C/man3/y0.3:202
9657 "I<errno> is set to B<ERANGE>. No B<FE_UNDERFLOW> exception is returned by "
9658 "B<fetestexcept>(3) for this case."
9660 "I<errno> に B<ERANGE> が設定される。 このエラーの場合、 B<fetestexcept>(3) "
9661 "は B<FE_UNDERFLOW> 例外を返さない。"
9663 #. e.g., yn(10, 1e-40) on glibc 2.8/x86-32
9667 #. FIXME . Is it intentional that errno is not set?
9668 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6808
9670 #: build/C/man3/y0.3:215
9672 "I<errno> is not set for this case. An overflow floating-point exception "
9673 "(B<FE_OVERFLOW>) is raised."
9675 "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 "
9676 "(B<FE_OVERFLOW>) が上がる。"
9679 #. Bug raised: http://sourceware.org/bugzilla/show_bug.cgi?id=6807
9681 #: build/C/man3/y0.3:231
9683 "On a pole error, these functions set I<errno> to B<EDOM>, instead of "
9684 "B<ERANGE> as POSIX.1-2004 requires."
9686 "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、 "
9687 "POSIX.1-2004 では B<ERANGE> を設定することが要求されている。"
9689 #. FIXME . Actually, 2.3.2 is the earliest test result I have; so yet
9690 #. to confirm if this error occurs only in 2.3.2.
9692 #: build/C/man3/y0.3:238
9694 "In glibc version 2.3.2 and earlier, these functions do not raise an invalid "
9695 "floating-point exception (B<FE_INVALID>) when a domain error occurs."
9697 "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 "
9698 "不正浮動小数点例外 (B<FE_INVALID>) を上げない。"
9701 #: build/C/man3/y0.3:240