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: 2012-04-25 05:36+0900\n"
10 "PO-Revision-Date: 2012-04-27 01:47+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.3:93
334 msgid "B<fpclassify>(3), B<math_error>(7)"
335 msgstr "B<fpclassify>(3), B<math_error>(7)"
338 #: build/C/man3/abs.3:32
344 #: build/C/man3/abs.3:32 build/C/man3/acos.3:33 build/C/man3/acosh.3:33
345 #: build/C/man3/asin.3:33 build/C/man3/asinh.3:33 build/C/man3/atan.3:33
346 #: build/C/man3/atan2.3:33 build/C/man3/cbrt.3:28 build/C/man3/ceil.3:25
347 #: build/C/man3/cosh.3:34 build/C/man3/erf.3:33 build/C/man3/erfc.3:24
348 #: build/C/man3/exp.3:34 build/C/man3/exp2.3:34 build/C/man3/fabs.3:30
349 #: build/C/man3/fdim.3:6 build/C/man3/floor.3:25 build/C/man3/fma.3:8
350 #: build/C/man3/fmax.3:6 build/C/man3/fmin.3:6 build/C/man3/fpclassify.3:6
351 #: build/C/man3/frexp.3:31 build/C/man3/hypot.3:31 build/C/man3/ilogb.3:27
352 #: build/C/man3/isgreater.3:6 build/C/man3/j0.3:34 build/C/man3/ldexp.3:32
353 #: build/C/man3/log.3:34 build/C/man3/log10.3:34 build/C/man3/log1p.3:27
354 #: build/C/man3/logb.3:27 build/C/man3/lrint.3:25 build/C/man3/lround.3:25
355 #: build/C/man3/modf.3:31 build/C/man3/nan.3:6 build/C/man3/nextafter.3:6
356 #: build/C/man3/remainder.3:35 build/C/man3/remquo.3:7 build/C/man3/rint.3:25
357 #: build/C/man3/round.3:25 build/C/man3/scalb.3:25 build/C/man3/scalbln.3:25
358 #: build/C/man3/signbit.3:6 build/C/man3/sinh.3:34 build/C/man3/sqrt.3:32
359 #: build/C/man3/tanh.3:33 build/C/man3/tgamma.3:8 build/C/man3/trunc.3:23
365 #: build/C/man3/abs.3:32 build/C/man3/asinh.3:33 build/C/man3/cbrt.3:28
366 #: build/C/man3/copysign.3:29 build/C/man3/erf.3:33 build/C/man3/erfc.3:24
367 #: build/C/man3/exp10.3:33 build/C/man3/gamma.3:6 build/C/man3/infnan.3:31
368 #: build/C/man3/nan.3:6 build/C/man3/nextafter.3:6 build/C/man3/remquo.3:7
369 #: build/C/man3/signbit.3:6 build/C/man3/significand.3:4
370 #: build/C/man3/sincos.3:6 build/C/man3/tgamma.3:8
376 #: build/C/man3/abs.3:35
377 msgid "abs, labs, llabs, imaxabs - compute the absolute value of an integer"
378 msgstr "abs, labs, llabs, imaxabs - 整数の絶対値を計算する"
381 #: build/C/man3/abs.3:38 build/C/man3/div.3:39
383 msgid "B<#include E<lt>stdlib.hE<gt>>\n"
384 msgstr "B<#include E<lt>stdlib.hE<gt>>\n"
387 #: build/C/man3/abs.3:40
389 msgid "B<int abs(int >I<j>B<);>\n"
390 msgstr "B<int abs(int >I<j>B<);>\n"
393 #: build/C/man3/abs.3:42
395 msgid "B<long int labs(long int >I<j>B<);>\n"
396 msgstr "B<long int labs(long int >I<j>B<);>\n"
399 #: build/C/man3/abs.3:44
401 msgid "B<long long int llabs(long long int >I<j>B<);>\n"
402 msgstr "B<long long int llabs(long long int >I<j>B<);>\n"
405 #: build/C/man3/abs.3:46 build/C/man3/div.3:47
407 msgid "B<#include E<lt>inttypes.hE<gt>>\n"
408 msgstr "B<#include E<lt>inttypes.hE<gt>>\n"
411 #: build/C/man3/abs.3:48
413 msgid "B<intmax_t imaxabs(intmax_t >I<j>B<);>\n"
414 msgstr "B<intmax_t imaxabs(intmax_t >I<j>B<);>\n"
417 #: build/C/man3/abs.3:53 build/C/man3/acos.3:50 build/C/man3/acosh.3:52
418 #: build/C/man3/asin.3:52 build/C/man3/asinh.3:52 build/C/man3/atan.3:52
419 #: build/C/man3/atan2.3:50 build/C/man3/atanh.3:52 build/C/man3/cbrt.3:47
420 #: build/C/man3/ceil.3:45 build/C/man3/copysign.3:48 build/C/man3/cos.3:51
421 #: build/C/man3/cosh.3:53 build/C/man3/div.3:54 build/C/man3/erf.3:50
422 #: build/C/man3/erfc.3:41 build/C/man3/exp.3:53 build/C/man3/exp2.3:53
423 #: build/C/man3/expm1.3:47 build/C/man3/fabs.3:49 build/C/man3/fdim.3:23
424 #: build/C/man3/finite.3:53 build/C/man3/floor.3:44 build/C/man3/fma.3:27
425 #: build/C/man3/fmax.3:23 build/C/man3/fmin.3:23 build/C/man3/fmod.3:52
426 #: build/C/man3/fpclassify.3:30 build/C/man3/frexp.3:51
427 #: build/C/man3/gamma.3:23 build/C/man3/hypot.3:50 build/C/man3/ilogb.3:44
428 #: build/C/man3/isgreater.3:32 build/C/man3/j0.3:66 build/C/man3/ldexp.3:51
429 #: build/C/man3/lgamma.3:35 build/C/man3/log.3:53 build/C/man3/log10.3:53
430 #: build/C/man3/log1p.3:46 build/C/man3/log2.3:53 build/C/man3/logb.3:44
431 #: build/C/man3/lrint.3:50 build/C/man3/lround.3:51 build/C/man3/modf.3:51
432 #: build/C/man3/nan.3:23 build/C/man3/nextafter.3:30 build/C/man3/pow.3:52
433 #: build/C/man3/remainder.3:59 build/C/man3/remquo.3:26 build/C/man3/rint.3:51
434 #: build/C/man3/round.3:44 build/C/man3/scalb.3:43 build/C/man3/scalbln.3:49
435 #: build/C/man3/signbit.3:19 build/C/man3/significand.3:22
436 #: build/C/man3/sin.3:52 build/C/man3/sinh.3:53 build/C/man3/sqrt.3:51
437 #: build/C/man3/tan.3:52 build/C/man3/tanh.3:52 build/C/man3/tgamma.3:25
438 #: build/C/man3/trunc.3:42 build/C/man3/y0.3:66
440 "Feature Test Macro Requirements for glibc (see B<feature_test_macros>(7)):"
441 msgstr "glibc 向けの機能検査マクロの要件 (B<feature_test_macros>(7) 参照):"
444 #: build/C/man3/abs.3:57
449 #: build/C/man3/abs.3:60 build/C/man3/div.3:61 build/C/man3/exp2.3:61
450 #: build/C/man3/fdim.3:31 build/C/man3/fma.3:36 build/C/man3/fmax.3:32
451 #: build/C/man3/fmin.3:32 build/C/man3/fpclassify.3:41
452 #: build/C/man3/isgreater.3:39 build/C/man3/log2.3:61 build/C/man3/lrint.3:57
453 #: build/C/man3/lround.3:58 build/C/man3/nan.3:32 build/C/man3/nextafter.3:60
454 #: build/C/man3/remquo.3:35 build/C/man3/round.3:53 build/C/man3/scalbln.3:58
455 #: build/C/man3/signbit.3:26 build/C/man3/tgamma.3:34 build/C/man3/trunc.3:51
457 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ "
460 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ "
464 #: build/C/man3/abs.3:63 build/C/man3/acos.3:61 build/C/man3/acosh.3:63
465 #: build/C/man3/acosh.3:73 build/C/man3/asin.3:63 build/C/man3/asinh.3:63
466 #: build/C/man3/asinh.3:73 build/C/man3/atan.3:63 build/C/man3/atan2.3:61
467 #: build/C/man3/atanh.3:63 build/C/man3/atanh.3:73 build/C/man3/cbrt.3:59
468 #: build/C/man3/cbrt.3:68 build/C/man3/ceil.3:56 build/C/man3/copysign.3:60
469 #: build/C/man3/cos.3:62 build/C/man3/cosh.3:64 build/C/man3/div.3:64
470 #: build/C/man3/erf.3:60 build/C/man3/erf.3:70 build/C/man3/erfc.3:51
471 #: build/C/man3/erfc.3:61 build/C/man3/exp.3:64 build/C/man3/exp2.3:64
472 #: build/C/man3/expm1.3:58 build/C/man3/expm1.3:68 build/C/man3/fabs.3:60
473 #: build/C/man3/fdim.3:34 build/C/man3/finite.3:68 build/C/man3/finite.3:81
474 #: build/C/man3/floor.3:55 build/C/man3/fma.3:39 build/C/man3/fmax.3:35
475 #: build/C/man3/fmin.3:35 build/C/man3/fmod.3:63 build/C/man3/fpclassify.3:44
476 #: build/C/man3/fpclassify.3:52 build/C/man3/fpclassify.3:60
477 #: build/C/man3/frexp.3:62 build/C/man3/hypot.3:60 build/C/man3/hypot.3:70
478 #: build/C/man3/ilogb.3:56 build/C/man3/ilogb.3:66 build/C/man3/isgreater.3:42
479 #: build/C/man3/ldexp.3:62 build/C/man3/lgamma.3:45 build/C/man3/lgamma.3:55
480 #: build/C/man3/log.3:64 build/C/man3/log10.3:64 build/C/man3/log1p.3:57
481 #: build/C/man3/log1p.3:67 build/C/man3/log2.3:64 build/C/man3/logb.3:55
482 #: build/C/man3/logb.3:65 build/C/man3/lrint.3:60 build/C/man3/lround.3:61
483 #: build/C/man3/modf.3:62 build/C/man3/nan.3:35 build/C/man3/nextafter.3:42
484 #: build/C/man3/nextafter.3:52 build/C/man3/nextafter.3:63
485 #: build/C/man3/pow.3:63 build/C/man3/remainder.3:71
486 #: build/C/man3/remainder.3:81 build/C/man3/remquo.3:38 build/C/man3/rint.3:62
487 #: build/C/man3/rint.3:72 build/C/man3/rint.3:82 build/C/man3/round.3:56
488 #: build/C/man3/scalbln.3:61 build/C/man3/scalbln.3:72
489 #: build/C/man3/signbit.3:29 build/C/man3/sin.3:63 build/C/man3/sinh.3:64
490 #: build/C/man3/sqrt.3:62 build/C/man3/tan.3:63 build/C/man3/tanh.3:63
491 #: build/C/man3/tgamma.3:37 build/C/man3/trunc.3:54
492 msgid "or I<cc\\ -std=c99>"
493 msgstr "or I<cc\\ -std=c99>"
496 #: build/C/man3/abs.3:77
498 "The B<abs>() function computes the absolute value of the integer argument "
499 "I<j>. The B<labs>(), B<llabs>() and B<imaxabs>() functions compute the "
500 "absolute value of the argument I<j> of the appropriate integer type for the "
503 "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>"
504 "(), 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"
508 #: build/C/man3/abs.3:77 build/C/man3/acos.3:68 build/C/man3/acosh.3:80
509 #: build/C/man3/asin.3:70 build/C/man3/asinh.3:80 build/C/man3/atan.3:70
510 #: build/C/man3/atan2.3:70 build/C/man3/atanh.3:80 build/C/man3/cbrt.3:76
511 #: build/C/man3/ceil.3:67 build/C/man3/copysign.3:73 build/C/man3/cos.3:69
512 #: build/C/man3/cosh.3:75 build/C/man3/div.3:87 build/C/man3/erf.3:79
513 #: build/C/man3/erfc.3:69 build/C/man3/exp.3:71 build/C/man3/exp10.3:55
514 #: build/C/man3/exp2.3:71 build/C/man3/expm1.3:84 build/C/man3/fabs.3:67
515 #: build/C/man3/fdim.3:39 build/C/man3/fenv.3:257 build/C/man3/floor.3:66
516 #: build/C/man3/fma.3:49 build/C/man3/fmax.3:42 build/C/man3/fmin.3:42
517 #: build/C/man3/fmod.3:72 build/C/man3/frexp.3:69 build/C/man3/gamma.3:56
518 #: build/C/man3/hypot.3:90 build/C/man3/ilogb.3:76 build/C/man3/infnan.3:52
519 #: build/C/man3/isgreater.3:77 build/C/man3/j0.3:108 build/C/man3/ldexp.3:71
520 #: build/C/man3/lgamma.3:88 build/C/man3/log.3:70 build/C/man3/log10.3:70
521 #: build/C/man3/log1p.3:79 build/C/man3/log2.3:70 build/C/man3/logb.3:92
522 #: build/C/man3/lrint.3:71 build/C/man3/lround.3:74 build/C/man3/modf.3:70
523 #: build/C/man3/nextafter.3:88 build/C/man3/pow.3:70
524 #: build/C/man3/remainder.3:116 build/C/man3/remquo.3:68
525 #: build/C/man3/rint.3:103 build/C/man3/round.3:71 build/C/man3/scalb.3:77
526 #: build/C/man3/scalbln.3:93 build/C/man3/signbit.3:48 build/C/man3/sin.3:70
527 #: build/C/man3/sincos.3:46 build/C/man3/sinh.3:75 build/C/man3/sqrt.3:68
528 #: build/C/man3/tan.3:70 build/C/man3/tanh.3:74 build/C/man3/tgamma.3:58
529 #: build/C/man3/trunc.3:59 build/C/man3/y0.3:111
535 #: build/C/man3/abs.3:80
537 "Returns the absolute value of the integer argument, of the appropriate "
538 "integer type for the function."
539 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。"
541 #. POSIX.1 (1996 edition) only requires the
545 #: build/C/man3/abs.3:95
547 "SVr4, POSIX.1-2001, 4.3BSD, C99. C89 only includes the B<abs>() and B<labs>"
548 "() functions; the functions B<llabs>() and B<imaxabs>() were added in C99."
550 "SVr4, POSIX.1-2001, 4.3BSD, C99. C89 は B<abs>() 関数と B<labs>() 関数のみ"
551 "を含んでいる。 B<llabs>() 関数と B<imaxabs>() 関数は C99 で追加された。"
554 #: build/C/man3/abs.3:95 build/C/man3/ceil.3:82 build/C/man3/copysign.3:88
555 #: build/C/man3/erfc.3:126 build/C/man3/fenv.3:266 build/C/man3/finite.3:103
556 #: build/C/man3/floor.3:81 build/C/man3/fpclassify.3:121
557 #: build/C/man3/gamma.3:65 build/C/man3/infnan.3:71
558 #: build/C/man3/isgreater.3:89 build/C/man7/math_error.7:185
559 #: build/C/man3/pow10.3:48 build/C/man3/rint.3:113 build/C/man3/round.3:83
560 #: build/C/man3/scalbln.3:155 build/C/man3/tgamma.3:155
561 #: build/C/man3/trunc.3:69
567 #: build/C/man3/abs.3:98
569 "Trying to take the absolute value of the most negative integer is not "
571 msgstr "最大の負整数の絶対値は、定義されていない。"
574 #: build/C/man3/abs.3:107
576 "The B<llabs>() function is included in glibc since version 2.0, but is not "
577 "in libc5 or libc4. The B<imaxabs>() function is included in glibc since "
580 "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 "
581 "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"
585 #: build/C/man3/abs.3:113
587 "For B<llabs>() to be declared, it may be necessary to define "
588 "B<_ISOC99_SOURCE> or B<_ISOC9X_SOURCE> (depending on the version of glibc) "
589 "before including any standard headers."
591 "B<llabs>() が宣言されるためには、標準ヘッダを include する前に "
592 "B<_ISOC99_SOURCE> か B<_ISOC9X_SOURCE>(どちらかは glibc の バージョンに依存す"
593 "る)を define しておく必要がある。"
596 #: build/C/man3/abs.3:124
598 "GCC handles B<abs>() and B<labs>() as built-in functions. GCC 3.0 also "
599 "handles B<llabs>() and B<imaxabs>() as built-ins."
601 "GCC は B<abs>() と B<labs>() をビルドイン関数として扱う。 GCC 3.0 は "
602 "B<llabs>() と B<imaxabs>() もビルドインとして扱う。"
605 #: build/C/man3/abs.3:129
606 msgid "B<cabs>(3), B<ceil>(3), B<fabs>(3), B<floor>(3), B<rint>(3)"
607 msgstr "B<cabs>(3), B<ceil>(3), B<fabs>(3), B<floor>(3), B<rint>(3)"
610 #: build/C/man3/acos.3:33
616 #: build/C/man3/acos.3:36
617 msgid "acos, acosf, acosl - arc cosine function"
618 msgstr "acos, acosf, acosl - 逆余弦(arc cosine)関数"
621 #: build/C/man3/acos.3:43
624 "B<double acos(double >I<x>B<);>\n"
625 "B<float acosf(float >I<x>B<);>\n"
626 "B<long double acosl(long double >I<x>B<);>\n"
628 "B<double acos(double >I<x>B<);>\n"
629 "B<float acosf(float >I<x>B<);>\n"
630 "B<long double acosl(long double >I<x>B<);>\n"
633 #: build/C/man3/acos.3:46 build/C/man3/acosh.3:48 build/C/man3/asin.3:48
634 #: build/C/man3/asinh.3:48 build/C/man3/atan.3:48 build/C/man3/atan2.3:46
635 #: build/C/man3/atanh.3:48 build/C/man3/cbrt.3:43 build/C/man3/ceil.3:41
636 #: build/C/man3/copysign.3:44 build/C/man3/cos.3:47 build/C/man3/cosh.3:49
637 #: build/C/man3/erf.3:46 build/C/man3/erfc.3:37 build/C/man3/exp.3:49
638 #: build/C/man3/exp10.3:50 build/C/man3/exp2.3:49 build/C/man3/expm1.3:43
639 #: build/C/man3/fabs.3:45 build/C/man3/fdim.3:19 build/C/man3/fenv.3:60
640 #: build/C/man3/floor.3:40 build/C/man3/fma.3:23 build/C/man3/fmax.3:19
641 #: build/C/man3/fmin.3:19 build/C/man3/fmod.3:48 build/C/man3/fpclassify.3:26
642 #: build/C/man3/frexp.3:47 build/C/man3/gamma.3:19 build/C/man3/hypot.3:46
643 #: build/C/man3/ilogb.3:40 build/C/man3/infnan.3:42
644 #: build/C/man3/isgreater.3:28 build/C/man3/j0.3:62 build/C/man3/ldexp.3:47
645 #: build/C/man3/lgamma.3:31 build/C/man3/log.3:49 build/C/man3/log10.3:49
646 #: build/C/man3/log1p.3:42 build/C/man3/log2.3:49 build/C/man3/logb.3:40
647 #: build/C/man3/lrint.3:46 build/C/man3/lround.3:47 build/C/man3/matherr.3:39
648 #: build/C/man3/modf.3:47 build/C/man3/nan.3:19 build/C/man3/nextafter.3:26
649 #: build/C/man3/pow.3:48 build/C/man3/pow10.3:39 build/C/man3/remainder.3:55
650 #: build/C/man3/remquo.3:22 build/C/man3/rint.3:47 build/C/man3/round.3:40
651 #: build/C/man3/scalb.3:39 build/C/man3/scalbln.3:45 build/C/man3/signbit.3:15
652 #: build/C/man3/significand.3:18 build/C/man3/sin.3:48
653 #: build/C/man3/sincos.3:22 build/C/man3/sinh.3:49 build/C/man3/sqrt.3:47
654 #: build/C/man3/tan.3:48 build/C/man3/tanh.3:48 build/C/man3/tgamma.3:21
655 #: build/C/man3/trunc.3:38 build/C/man3/y0.3:62
656 msgid "Link with I<-lm>."
657 msgstr "I<-lm> でリンクする。"
660 #: build/C/man3/acos.3:55
661 msgid "B<acosf>(), B<acosl>():"
662 msgstr "B<acosf>(), B<acosl>():"
665 #: build/C/man3/acos.3:58 build/C/man3/acosh.3:70 build/C/man3/asin.3:60
666 #: build/C/man3/asinh.3:70 build/C/man3/atan.3:60 build/C/man3/atan2.3:58
667 #: build/C/man3/atanh.3:70 build/C/man3/ceil.3:53 build/C/man3/cos.3:59
668 #: build/C/man3/cosh.3:61 build/C/man3/erf.3:67 build/C/man3/exp.3:61
669 #: build/C/man3/expm1.3:65 build/C/man3/fabs.3:57 build/C/man3/floor.3:52
670 #: build/C/man3/fmod.3:60 build/C/man3/fpclassify.3:57 build/C/man3/frexp.3:59
671 #: build/C/man3/hypot.3:67 build/C/man3/ilogb.3:63 build/C/man3/ldexp.3:59
672 #: build/C/man3/lgamma.3:52 build/C/man3/log.3:61 build/C/man3/log10.3:61
673 #: build/C/man3/log1p.3:64 build/C/man3/logb.3:62 build/C/man3/modf.3:59
674 #: build/C/man3/nextafter.3:49 build/C/man3/pow.3:60
675 #: build/C/man3/remainder.3:78 build/C/man3/rint.3:79
676 #: build/C/man3/scalbln.3:69 build/C/man3/sin.3:60 build/C/man3/sinh.3:61
677 #: build/C/man3/sqrt.3:59 build/C/man3/tan.3:60 build/C/man3/tanh.3:60
679 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
680 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
682 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
683 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
686 #: build/C/man3/acos.3:68
688 "The B<acos>() function calculates the arc cosine of I<x>; that is the value "
689 "whose cosine is I<x>."
691 "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 "
692 "(cosine) が I<x> となる値である。"
695 #: build/C/man3/acos.3:72
697 "On success, these functions return the arc cosine of I<x> in radians; the "
698 "return value is in the range [0,\\ pi]."
700 "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,"
704 #: build/C/man3/acos.3:76 build/C/man3/acosh.3:87 build/C/man3/asin.3:78
705 #: build/C/man3/asinh.3:87 build/C/man3/atan.3:78 build/C/man3/atanh.3:87
706 #: build/C/man3/cos.3:76 build/C/man3/cosh.3:82 build/C/man3/erf.3:87
707 #: build/C/man3/erfc.3:77 build/C/man3/exp.3:79 build/C/man3/expm1.3:92
708 #: build/C/man3/fabs.3:74 build/C/man3/j0.3:116 build/C/man3/ldexp.3:85
709 #: build/C/man3/lgamma.3:94 build/C/man3/log.3:78 build/C/man3/log1p.3:87
710 #: build/C/man3/logb.3:100 build/C/man3/scalbln.3:99 build/C/man3/sin.3:77
711 #: build/C/man3/sinh.3:82 build/C/man3/sqrt.3:75 build/C/man3/tan.3:77
712 #: build/C/man3/tanh.3:81 build/C/man3/tgamma.3:64 build/C/man3/y0.3:119
713 msgid "If I<x> is a NaN, a NaN is returned."
714 msgstr "I<x> が NaN の場合、NaN が返される。"
717 #: build/C/man3/acos.3:81 build/C/man3/acosh.3:91
718 msgid "If I<x> is +1, +0 is returned."
719 msgstr "I<x> が +1 の場合、+0 が返される。"
722 #: build/C/man3/acos.3:87 build/C/man3/cos.3:82 build/C/man3/sin.3:86
723 #: build/C/man3/tan.3:83
725 "If I<x> is positive infinity or negative infinity, a domain error occurs, "
726 "and a NaN is returned."
728 "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、"
731 #. POSIX.1-2001 documents an optional range error for subnormal x;
732 #. glibc 2.8 does not do this.
734 #: build/C/man3/acos.3:93 build/C/man3/asin.3:92
736 "If I<x> is outside the range [-1,\\ 1], a domain error occurs, and a NaN is "
739 "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"
743 #: build/C/man3/acos.3:93 build/C/man3/acosh.3:101 build/C/man3/asin.3:92
744 #: build/C/man3/asinh.3:99 build/C/man3/atan.3:90 build/C/man3/atan2.3:160
745 #: build/C/man3/atanh.3:111 build/C/man3/cbrt.3:85 build/C/man3/ceil.3:73
746 #: build/C/man3/copysign.3:81 build/C/man3/cos.3:82 build/C/man3/cosh.3:100
747 #: build/C/man3/erf.3:102 build/C/man3/erfc.3:100 build/C/man3/exp.3:102
748 #: build/C/man3/exp10.3:62 build/C/man3/exp2.3:78 build/C/man3/expm1.3:113
749 #: build/C/man3/fabs.3:82 build/C/man3/fdim.3:56 build/C/man3/floor.3:72
750 #: build/C/man3/fma.3:113 build/C/man3/fmax.3:51 build/C/man3/fmin.3:51
751 #: build/C/man3/fmod.3:104 build/C/man3/frexp.3:94 build/C/man3/gamma.3:59
752 #: build/C/man3/hypot.3:126 build/C/man3/ilogb.3:108 build/C/man3/infnan.3:62
753 #: build/C/man3/isgreater.3:85 build/C/man3/j0.3:123 build/C/man3/ldexp.3:104
754 #: build/C/man3/lgamma.3:124 build/C/man3/log.3:102 build/C/man3/log10.3:78
755 #: build/C/man3/log1p.3:109 build/C/man3/log2.3:78 build/C/man3/logb.3:114
756 #: build/C/man3/lrint.3:85 build/C/man3/lround.3:88 build/C/man3/modf.3:86
757 #: build/C/man3/nextafter.3:133 build/C/man3/pow.3:251
758 #: build/C/man3/remainder.3:148 build/C/man3/remquo.3:96
759 #: build/C/man3/rint.3:108 build/C/man3/round.3:76 build/C/man3/scalb.3:131
760 #: build/C/man3/scalbln.3:123 build/C/man3/signbit.3:54 build/C/man3/sin.3:86
761 #: build/C/man3/sincos.3:49 build/C/man3/sinh.3:105 build/C/man3/sqrt.3:89
762 #: build/C/man3/tan.3:101 build/C/man3/tanh.3:94 build/C/man3/tgamma.3:98
763 #: build/C/man3/trunc.3:63 build/C/man3/y0.3:156
769 #: build/C/man3/acos.3:98 build/C/man3/acosh.3:106 build/C/man3/asin.3:97
770 #: build/C/man3/atanh.3:116 build/C/man3/cos.3:87 build/C/man3/cosh.3:105
771 #: build/C/man3/erf.3:107 build/C/man3/erfc.3:105 build/C/man3/exp.3:107
772 #: build/C/man3/exp10.3:67 build/C/man3/exp2.3:83 build/C/man3/expm1.3:118
773 #: build/C/man3/fdim.3:61 build/C/man3/fma.3:118 build/C/man3/fmod.3:109
774 #: build/C/man3/hypot.3:131 build/C/man3/ilogb.3:113 build/C/man3/j0.3:128
775 #: build/C/man3/ldexp.3:109 build/C/man3/lgamma.3:129 build/C/man3/log.3:107
776 #: build/C/man3/log10.3:83 build/C/man3/log1p.3:114 build/C/man3/log2.3:83
777 #: build/C/man3/logb.3:119 build/C/man3/lrint.3:90 build/C/man3/lround.3:93
778 #: build/C/man3/nextafter.3:138 build/C/man3/pow.3:276
779 #: build/C/man3/remainder.3:153 build/C/man3/remquo.3:101
780 #: build/C/man3/scalb.3:136 build/C/man3/scalbln.3:128 build/C/man3/sin.3:91
781 #: build/C/man3/sincos.3:54 build/C/man3/sinh.3:110 build/C/man3/sqrt.3:94
782 #: build/C/man3/tan.3:106 build/C/man3/tgamma.3:103 build/C/man3/y0.3:161
784 "See B<math_error>(7) for information on how to determine whether an error "
785 "has occurred when calling these functions."
787 "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 "
788 "B<math_error>(7) を参照のこと。"
791 #: build/C/man3/acos.3:100 build/C/man3/acosh.3:108 build/C/man3/asin.3:99
792 #: build/C/man3/atanh.3:118 build/C/man3/cos.3:89 build/C/man3/cosh.3:107
793 #: build/C/man3/erf.3:109 build/C/man3/erfc.3:107 build/C/man3/exp.3:109
794 #: build/C/man3/expm1.3:120 build/C/man3/fdim.3:63 build/C/man3/fma.3:120
795 #: build/C/man3/fmod.3:111 build/C/man3/hypot.3:133 build/C/man3/ilogb.3:115
796 #: build/C/man3/j0.3:130 build/C/man3/ldexp.3:111 build/C/man3/lgamma.3:131
797 #: build/C/man3/log.3:109 build/C/man3/log1p.3:116 build/C/man3/logb.3:121
798 #: build/C/man3/lrint.3:92 build/C/man3/lround.3:95
799 #: build/C/man3/nextafter.3:140 build/C/man3/pow.3:278
800 #: build/C/man3/remainder.3:155 build/C/man3/remquo.3:103
801 #: build/C/man3/scalb.3:138 build/C/man3/scalbln.3:130 build/C/man3/sin.3:93
802 #: build/C/man3/sincos.3:56 build/C/man3/sinh.3:112 build/C/man3/sqrt.3:96
803 #: build/C/man3/tan.3:108 build/C/man3/tgamma.3:105 build/C/man3/y0.3:163
804 msgid "The following errors can occur:"
805 msgstr "以下のエラーが発生する可能性がある。"
808 #: build/C/man3/acos.3:100 build/C/man3/asin.3:99
810 msgid "Domain error: I<x> is outside the range [-1,\\ 1]"
811 msgstr "領域エラー (domain error): I<x> が [-1,\\ 1] の範囲に入っていない"
814 #: build/C/man3/acos.3:108 build/C/man3/acosh.3:116 build/C/man3/asin.3:107
815 #: build/C/man3/atanh.3:126 build/C/man3/fmod.3:130 build/C/man3/log.3:117
816 #: build/C/man3/pow.3:286 build/C/man3/remainder.3:178 build/C/man3/sqrt.3:104
817 #: build/C/man3/y0.3:171
819 "I<errno> is set to B<EDOM>. An invalid floating-point exception "
820 "(B<FE_INVALID>) is raised."
822 "I<errno> に B<EDOM> が設定される。 不正 (invalid) 浮動小数点例外 "
823 "(B<FE_INVALID>) が上がる。"
826 #: build/C/man3/acos.3:114 build/C/man3/acosh.3:122 build/C/man3/asin.3:113
827 #: build/C/man3/asinh.3:107 build/C/man3/atan.3:98 build/C/man3/atan2.3:170
828 #: build/C/man3/atanh.3:141 build/C/man3/ceil.3:82 build/C/man3/exp.3:131
829 #: build/C/man3/exp2.3:94 build/C/man3/fabs.3:90 build/C/man3/floor.3:81
830 #: build/C/man3/fmod.3:136 build/C/man3/frexp.3:102 build/C/man3/ldexp.3:133
831 #: build/C/man3/log.3:131 build/C/man3/log10.3:92 build/C/man3/modf.3:94
832 #: build/C/man3/pow.3:317 build/C/man3/sin.3:108 build/C/man3/sinh.3:126
833 #: build/C/man3/sqrt.3:110 build/C/man3/tan.3:133 build/C/man3/tanh.3:102
835 "C99, POSIX.1-2001. The variant returning I<double> also conforms to SVr4, "
838 "C99, POSIX.1-2001. I<double> 版の関数は SVr4, 4.3BSD, C89 にも準拠している。"
841 #: build/C/man3/acos.3:121
843 "B<asin>(3), B<atan>(3), B<atan2>(3), B<cacos>(3), B<cos>(3), B<sin>(3), "
846 "B<asin>(3), B<atan>(3), B<atan2>(3), B<cacos>(3), B<cos>(3), B<sin>(3), "
850 #: build/C/man3/acosh.3:33
856 #: build/C/man3/acosh.3:36
857 msgid "acosh, acoshf, acoshl - inverse hyperbolic cosine function"
858 msgstr "acosh, acoshf, acoshl - 逆双曲線余弦(inverse hyperbolic cosine)関数"
861 #: build/C/man3/acosh.3:41
863 msgid "B<double acosh(double >I<x>B<);>\n"
864 msgstr "B<double acosh(double >I<x>B<);>\n"
867 #: build/C/man3/acosh.3:43
869 msgid "B<float acoshf(float >I<x>B<);>\n"
870 msgstr "B<float acoshf(float >I<x>B<);>\n"
873 #: build/C/man3/acosh.3:45
875 msgid "B<long double acoshl(long double >I<x>B<);>\n"
876 msgstr "B<long double acoshl(long double >I<x>B<);>\n"
879 #: build/C/man3/acosh.3:56
884 #: build/C/man3/acosh.3:60 build/C/man3/asinh.3:60 build/C/man3/atanh.3:60
885 #: build/C/man3/cbrt.3:56 build/C/man3/expm1.3:55 build/C/man3/ilogb.3:53
886 #: build/C/man3/log1p.3:54 build/C/man3/logb.3:52 build/C/man3/nextafter.3:39
887 #: build/C/man3/rint.3:69
889 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
890 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
893 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
894 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
898 #: build/C/man3/acosh.3:67
899 msgid "B<acoshf>(), B<acoshl>():"
900 msgstr "B<acoshf>(), B<acoshl>():"
903 #: build/C/man3/acosh.3:80
905 "The B<acosh>() function calculates the inverse hyperbolic cosine of I<x>; "
906 "that is the value whose hyperbolic cosine is I<x>."
908 "B<acosh>() 関数は I<x> の逆双曲線余弦(inverse hyperbolic cosine)を 計算す"
909 "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"
913 #: build/C/man3/acosh.3:83
915 "On success, these functions return the inverse hyperbolic cosine of I<x>."
916 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。"
919 #: build/C/man3/acosh.3:95 build/C/man3/exp.3:84 build/C/man3/expm1.3:101
920 #: build/C/man3/log.3:87 build/C/man3/log1p.3:91 build/C/man3/sqrt.3:83
921 #: build/C/man3/tgamma.3:68
922 msgid "If I<x> is positive infinity, positive infinity is returned."
923 msgstr "I<x> が正の無限大の場合、正の無限大が返される。"
926 #: build/C/man3/acosh.3:101
928 "If I<x> is less than 1, a domain error occurs, and the functions return a "
931 "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"
935 #: build/C/man3/acosh.3:108
937 msgid "Domain error: I<x> is less than 1"
938 msgstr "領域エラー (domain error): I<x> が 1 より小さい"
941 #: build/C/man3/acosh.3:128
943 "B<asinh>(3), B<atanh>(3), B<cacosh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
945 "B<asinh>(3), B<atanh>(3), B<cacosh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
948 #: build/C/man3/asin.3:33
954 #: build/C/man3/asin.3:36
955 msgid "asin, asinf, asinl - arc sine function"
956 msgstr "asin, asinf, asinl - 逆正弦(arc sine)関数"
959 #: build/C/man3/asin.3:41
961 msgid "B<double asin(double >I<x>B<);>\n"
962 msgstr "B<double asin(double >I<x>B<);>\n"
965 #: build/C/man3/asin.3:43
967 msgid "B<float asinf(float >I<x>B<);>\n"
968 msgstr "B<float asinf(float >I<x>B<);>\n"
971 #: build/C/man3/asin.3:45
973 msgid "B<long double asinl(long double >I<x>B<);>\n"
974 msgstr "B<long double asinl(long double >I<x>B<);>\n"
977 #: build/C/man3/asin.3:57
978 msgid "B<asinf>(), B<asinl>():"
979 msgstr "B<asinf>(), B<asinl>():"
982 #: build/C/man3/asin.3:70
984 "The B<asin>() function calculates the principal value of the arc sine of "
985 "I<x>; that is the value whose sine is I<x>."
987 "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"
988 "正弦(sine)が I<x> となるような値である。"
991 #: build/C/man3/asin.3:74
993 "On success, these functions return the principal value of the arc sine of "
994 "I<x> in radians; the return value is in the range [-pi/2,\\ pi/2]."
996 "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"
997 "は [-pi/2,\\ pi/2] の範囲となる。"
1000 #: build/C/man3/asin.3:83 build/C/man3/asinh.3:91 build/C/man3/atan.3:83
1001 #: build/C/man3/atanh.3:91 build/C/man3/erf.3:91 build/C/man3/expm1.3:97
1002 #: build/C/man3/scalbln.3:108 build/C/man3/sinh.3:86 build/C/man3/sqrt.3:79
1003 #: build/C/man3/tanh.3:85
1004 msgid "If I<x> is +0 (-0), +0 (-0) is returned."
1005 msgstr "I<x> が +0 (-0) の場合、+0 (-0) が返される。"
1008 #: build/C/man3/asin.3:120
1010 "B<acos>(3), B<atan>(3), B<atan2>(3), B<casin>(3), B<cos>(3), B<sin>(3), "
1013 "B<acos>(3), B<atan>(3), B<atan2>(3), B<casin>(3), B<cos>(3), B<sin>(3), "
1017 #: build/C/man3/asinh.3:33
1023 #: build/C/man3/asinh.3:36
1024 msgid "asinh, asinhf, asinhl - inverse hyperbolic sine function"
1025 msgstr "asinh, asinhf, asinhl - 逆双曲線正弦(inverse hyperbolic sine)関数"
1028 #: build/C/man3/asinh.3:41
1030 msgid "B<double asinh(double >I<x>B<);>\n"
1031 msgstr "B<double asinh(double >I<x>B<);>\n"
1034 #: build/C/man3/asinh.3:43
1036 msgid "B<float asinhf(float >I<x>B<);>\n"
1037 msgstr "B<float asinhf(float >I<x>B<);>\n"
1040 #: build/C/man3/asinh.3:45
1042 msgid "B<long double asinhl(long double >I<x>B<);>\n"
1043 msgstr "B<long double asinhl(long double >I<x>B<);>\n"
1046 #: build/C/man3/asinh.3:56
1048 msgstr "B<asinh>():"
1051 #: build/C/man3/asinh.3:67
1052 msgid "B<asinhf>(), B<asinhl>():"
1053 msgstr "B<asinhf>(), B<asinhl>():"
1056 #: build/C/man3/asinh.3:80
1058 "The B<asinh>() function calculates the inverse hyperbolic sine of I<x>; "
1059 "that is the value whose hyperbolic sine is I<x>."
1061 "B<asinh>() 関数は I<x> 逆双曲線正弦(inverse hyperbolic sine)を 計算する。"
1062 "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。"
1065 #: build/C/man3/asinh.3:83
1066 msgid "On success, these functions return the inverse hyperbolic sine of I<x>."
1067 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。"
1070 #: build/C/man3/asinh.3:99 build/C/man3/ldexp.3:90 build/C/man3/scalbln.3:104
1071 #: build/C/man3/sinh.3:91
1073 "If I<x> is positive infinity (negative infinity), positive infinity "
1074 "(negative infinity) is returned."
1076 "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。"
1079 #: build/C/man3/asinh.3:101 build/C/man3/atan.3:92 build/C/man3/atan2.3:164
1080 #: build/C/man3/cbrt.3:87 build/C/man3/copysign.3:83 build/C/man3/fabs.3:84
1081 #: build/C/man3/fmax.3:53 build/C/man3/fmin.3:53 build/C/man3/frexp.3:96
1082 #: build/C/man3/isgreater.3:87 build/C/man3/modf.3:88
1083 #: build/C/man3/signbit.3:56 build/C/man3/tanh.3:96 build/C/man3/trunc.3:65
1084 msgid "No errors occur."
1088 #: build/C/man3/asinh.3:113
1090 "B<acosh>(3), B<atanh>(3), B<casinh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1092 "B<acosh>(3), B<atanh>(3), B<casinh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1095 #: build/C/man3/atan.3:33
1101 #: build/C/man3/atan.3:36
1102 msgid "atan, atanf, atanl - arc tangent function"
1103 msgstr "atan, atanf, atanl - 逆正接(arc tangent)関数"
1106 #: build/C/man3/atan.3:41
1108 msgid "B<double atan(double >I<x>B<);>\n"
1109 msgstr "B<double atan(double >I<x>B<);>\n"
1112 #: build/C/man3/atan.3:43
1114 msgid "B<float atanf(float >I<x>B<);>\n"
1115 msgstr "B<float atanf(float >I<x>B<);>\n"
1118 #: build/C/man3/atan.3:45
1120 msgid "B<long double atanl( long double >I<x>B<);>\n"
1121 msgstr "B<long double atanl( long double >I<x>B<);>\n"
1124 #: build/C/man3/atan.3:57
1125 msgid "B<atanf>(), B<atanl>():"
1126 msgstr "B<atanf>(), B<atanl>():"
1129 #: build/C/man3/atan.3:70
1131 "The B<atan>() function calculates the principal value of the arc tangent of "
1132 "I<x>; that is the value whose tangent is I<x>."
1134 "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"
1135 "(tangent)が I<x> となるような値である。"
1138 #: build/C/man3/atan.3:74
1140 "On success, these functions return the principal value of the arc tangent of "
1141 "I<x> in radians; the return value is in the range [-pi/2,\\ pi/2]."
1143 "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"
1144 "は [-pi/2,\\ pi/2] の範囲となる。"
1146 #. POSIX.1-2001 documents an optional range error for subnormal x;
1147 #. glibc 2.8 does not do this.
1149 #: build/C/man3/atan.3:90
1151 "If I<x> is positive infinity (negative infinity), +pi/2 (-pi/2) is returned."
1152 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。"
1155 #: build/C/man3/atan.3:106
1157 "B<acos>(3), B<asin>(3), B<atan2>(3), B<carg>(3), B<catan>(3), B<cos>(3), "
1158 "B<sin>(3), B<tan>(3)"
1160 "B<acos>(3), B<asin>(3), B<atan2>(3), B<carg>(3), B<catan>(3), B<cos>(3), "
1161 "B<sin>(3), B<tan>(3)"
1164 #: build/C/man3/atan2.3:33
1170 #: build/C/man3/atan2.3:36
1171 msgid "atan2, atan2f, atan2l - arc tangent function of two variables"
1172 msgstr "atan2, atan2f, atan2l - 二つの変数に対する逆正接(arc tangent)関数"
1175 #: build/C/man3/atan2.3:43
1178 "B<double atan2(double >I<y>B<, double >I<x>B<);>\n"
1179 "B<float atan2f(float >I<y>B<, float >I<x>B<);>\n"
1180 "B<long double atan2l(long double >I<y>B<, long double >I<x>B<);>\n"
1182 "B<double atan2(double >I<y>B<, double >I<x>B<);>\n"
1183 "B<float atan2f(float >I<y>B<, float >I<x>B<);>\n"
1184 "B<long double atan2l(long double >I<y>B<, long double >I<x>B<);>\n"
1187 #: build/C/man3/atan2.3:55
1188 msgid "B<atan2f>(), B<atan2l>():"
1189 msgstr "B<atan2f>(), B<atan2l>():"
1192 #: build/C/man3/atan2.3:70
1194 "The B<atan2>() function calculates the principal value of the arc tangent "
1195 "of I<y/x>, using the signs of the two arguments to determine the quadrant of "
1198 "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"
1199 "き数の符号は結果の象限を決定するために使われる。"
1202 #: build/C/man3/atan2.3:74
1204 "On success, these functions return the principal value of the arc tangent of "
1205 "I<y/x> in radians; the return value is in the range [-pi,\\ pi]."
1207 "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"
1208 "は [-pi,\\ pi] の範囲となる。"
1211 #: build/C/man3/atan2.3:80
1212 msgid "If I<y> is +0 (-0) and I<x> is less than 0, +pi (-pi) is returned."
1213 msgstr "I<y> が +0 (-0) で I<x> が 0 未満の場合、+pi (-pi) が返される。"
1216 #: build/C/man3/atan2.3:86
1217 msgid "If I<y> is +0 (-0) and I<x> is greater than 0, +0 (-0) is returned."
1218 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。"
1221 #: build/C/man3/atan2.3:92
1222 msgid "If I<y> is less than 0 and I<x> is +0 or -0, -pi/2 is returned."
1223 msgstr "I<y> が 0 未満で I<x> が +0 か -0 の場合、-pi/2 が返される。"
1226 #: build/C/man3/atan2.3:98
1227 msgid "If I<y> is greater than 0 and I<x> is +0 or -0, pi/2 is returned."
1228 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。"
1233 #. is 0, a pole error shall not occur.
1235 #: build/C/man3/atan2.3:109
1236 msgid "If either I<x> or I<y> is NaN, a NaN is returned."
1237 msgstr "I<x> か I<y> のいずかが NaN の場合、NaN が返される。"
1240 #. If the result underflows, a range error may occur and
1242 #. should be returned.
1244 #: build/C/man3/atan2.3:120
1245 msgid "If I<y> is +0 (-0) and I<x> is -0, +pi (-pi) is returned."
1246 msgstr "I<y> が +0 (-0) で I<x> が -0 の場合、+pi (-pi) が返される。"
1249 #: build/C/man3/atan2.3:126
1250 msgid "If I<y> is +0 (-0) and I<x> is +0, +0 (-0) is returned."
1251 msgstr "I<y> が +0 (-0) で I<x> が +0 の場合、+0 (-0) が返される。"
1254 #: build/C/man3/atan2.3:132
1256 "If I<y> is a finite value greater (less) than 0, and I<x> is negative "
1257 "infinity, +pi (-pi) is returned."
1259 "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"
1263 #: build/C/man3/atan2.3:138
1265 "If I<y> is a finite value greater (less) than 0, and I<x> is positive "
1266 "infinity, +0 (-0) is returned."
1268 "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"
1272 #: build/C/man3/atan2.3:145
1274 "If I<y> is positive infinity (negative infinity), and I<x> is finite, pi/2 (-"
1275 "pi/2) is returned."
1277 "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"
1281 #: build/C/man3/atan2.3:151
1283 "If I<y> is positive infinity (negative infinity) and I<x> is negative "
1284 "infinity, +3*pi/4 (-3*pi/4) is returned."
1286 "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) "
1290 #. If both arguments are 0, a domain error shall not occur.
1292 #: build/C/man3/atan2.3:160
1294 "If I<y> is positive infinity (negative infinity) and I<x> is positive "
1295 "infinity, +pi/4 (-pi/4) is returned."
1297 "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"
1301 #: build/C/man3/atan2.3:177
1303 "B<acos>(3), B<asin>(3), B<atan>(3), B<carg>(3), B<cos>(3), B<sin>(3), B<tan>"
1306 "B<acos>(3), B<asin>(3), B<atan>(3), B<carg>(3), B<cos>(3), B<sin>(3), B<tan>"
1310 #: build/C/man3/atanh.3:33
1316 #: build/C/man3/atanh.3:33 build/C/man3/cos.3:32 build/C/man3/lgamma.3:7
1317 #: build/C/man3/sin.3:33 build/C/man3/tan.3:33
1323 #: build/C/man3/atanh.3:36
1324 msgid "atanh, atanhf, atanhl - inverse hyperbolic tangent function"
1325 msgstr "atanh, atanhf, atanhl - 逆双曲線正接(inverse hyperbolic tangent)関数"
1328 #: build/C/man3/atanh.3:41
1330 msgid "B<double atanh(double >I<x>B<);>\n"
1331 msgstr "B<double atanh(double >I<x>B<);>\n"
1334 #: build/C/man3/atanh.3:43
1336 msgid "B<float atanhf(float >I<x>B<);>\n"
1337 msgstr "B<float atanhf(float >I<x>B<);>\n"
1340 #: build/C/man3/atanh.3:45
1342 msgid "B<long double atanhl(long double >I<x>B<);>\n"
1343 msgstr "B<long double atanhl(long double >I<x>B<);>\n"
1346 #: build/C/man3/atanh.3:56
1348 msgstr "B<atanh>():"
1351 #: build/C/man3/atanh.3:67
1352 msgid "B<atanhf>(), B<atanhl>():"
1353 msgstr "B<atanhf>(), B<atanhl>():"
1356 #: build/C/man3/atanh.3:80
1358 "The B<atanh>() function calculates the inverse hyperbolic tangent of I<x>; "
1359 "that is the value whose hyperbolic tangent is I<x>."
1361 "B<atanh>() 関数は I<x> の逆双曲線正接 (inverse hyperbolic tangent) を計算す"
1362 "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"
1366 #: build/C/man3/atanh.3:83
1368 "On success, these functions return the inverse hyperbolic tangent of I<x>."
1369 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。"
1372 #: build/C/man3/atanh.3:102
1374 "If I<x> is +1 or -1, a pole error occurs, and the functions return "
1375 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the "
1376 "mathematically correct sign."
1378 "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"
1379 "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"
1382 #. POSIX.1-2001 documents an optional range error for subnormal x;
1383 #. glibc 2.8 does not do this.
1385 #: build/C/man3/atanh.3:111
1387 "If the absolute value of I<x> is greater than 1, a domain error occurs, and "
1388 "a NaN is returned."
1390 "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 "
1394 #: build/C/man3/atanh.3:118
1396 msgid "Domain error: I<x> less than -1 or greater than +1"
1397 msgstr "領域エラー (domain error): I<x> が -1 より小さいか +1 より大きい"
1400 #: build/C/man3/atanh.3:126
1402 msgid "Pole error: I<x> is +1 or -1"
1403 msgstr "極エラー (pole error): I<x> が +1 か -1"
1406 #: build/C/man3/atanh.3:135 build/C/man3/lgamma.3:140 build/C/man3/pow.3:295
1408 "I<errno> is set to B<ERANGE> (but see BUGS). A divide-by-zero floating-"
1409 "point exception (B<FE_DIVBYZERO>) is raised."
1411 "I<errno> に B<ERANGE> が設定される (「バグ」の節も参照)。 0 による除算 "
1412 "(divide-by-zero) 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
1415 #: build/C/man3/atanh.3:141 build/C/man3/cos.3:104 build/C/man3/cosh.3:121
1416 #: build/C/man3/expm1.3:135 build/C/man3/fenv.3:311 build/C/man3/fmod.3:136
1417 #: build/C/man3/j0.3:150 build/C/man3/lgamma.3:159 build/C/man3/log.3:131
1418 #: build/C/man3/nextafter.3:167 build/C/man3/pow.3:317
1419 #: build/C/man3/remainder.3:202 build/C/man3/sin.3:108 build/C/man3/tan.3:133
1420 #: build/C/man3/tgamma.3:162 build/C/man3/y0.3:221
1425 #. Bug: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6759
1426 #. This can be seen in sysdeps/ieee754/k_standard.c
1428 #: build/C/man3/atanh.3:152
1430 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> as set to "
1431 "B<EDOM> instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
1432 "does the right thing."
1434 "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"
1435 "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 "
1436 "2.10 以降の glibc では、正しい動作をする。"
1439 #: build/C/man3/atanh.3:158
1441 "B<acosh>(3), B<asinh>(3), B<catanh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1443 "B<acosh>(3), B<asinh>(3), B<catanh>(3), B<cosh>(3), B<sinh>(3), B<tanh>(3)"
1446 #: build/C/man3/cbrt.3:28
1452 #: build/C/man3/cbrt.3:31
1453 msgid "cbrt, cbrtf, cbrtl - cube root function"
1454 msgstr "cbrt, cbrtf, cbrtl - 立方根を計算する関数"
1457 #: build/C/man3/cbrt.3:36
1459 msgid "B<double cbrt(double >I<x>B<);>\n"
1460 msgstr "B<double cbrt(double >I<x>B<);>\n"
1463 #: build/C/man3/cbrt.3:38
1465 msgid "B<float cbrtf(float >I<x>B<);>\n"
1466 msgstr "B<float cbrtf(float >I<x>B<);>\n"
1469 #: build/C/man3/cbrt.3:40
1471 msgid "B<long double cbrtl(long double >I<x>B<);>\n"
1472 msgstr "B<long double cbrtl(long double >I<x>B<);>\n"
1475 #: build/C/man3/cbrt.3:51
1480 #: build/C/man3/cbrt.3:62
1481 msgid "B<cbrtf>(), B<cbrtl>():"
1482 msgstr "B<cbrtf>(), B<cbrtl>():"
1485 #: build/C/man3/cbrt.3:65
1487 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1488 "_ISOC99_SOURCE || _POSIX_C_SOUCE\\ E<gt>=\\ 200112L;"
1490 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1491 "_ISOC99_SOURCE || _POSIX_C_SOUCE\\ E<gt>=\\ 200112L;"
1494 #: build/C/man3/cbrt.3:76
1496 "The B<cbrt>() function returns the (real) cube root of I<x>. This function "
1497 "cannot fail; every representable real value has a representable real cube "
1500 "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。"
1501 "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"
1505 #: build/C/man3/cbrt.3:79
1506 msgid "These functions return the cube root of I<x>."
1507 msgstr "これらの関数は I<x> の立方根を返す。"
1510 #: build/C/man3/cbrt.3:85
1512 "If I<x> is +0, -0, positive infinity, negative infinity, or NaN, I<x> is "
1515 "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"
1519 #: build/C/man3/cbrt.3:91 build/C/man3/expm1.3:135 build/C/man3/fdim.3:80
1520 #: build/C/man3/fma.3:154 build/C/man3/fmax.3:57 build/C/man3/fmin.3:57
1521 #: build/C/man3/ilogb.3:146 build/C/man3/isgreater.3:89
1522 #: build/C/man3/log1p.3:141 build/C/man3/logb.3:143 build/C/man3/lrint.3:109
1523 #: build/C/man3/lround.3:112 build/C/man3/remquo.3:121 build/C/man3/rint.3:113
1524 #: build/C/man3/round.3:83 build/C/man3/scalbln.3:155
1525 #: build/C/man3/tgamma.3:155 build/C/man3/trunc.3:69
1526 msgid "C99, POSIX.1-2001."
1527 msgstr "C99, POSIX.1-2001."
1530 #: build/C/man3/cbrt.3:93
1531 msgid "B<pow>(3), B<sqrt>(3)"
1532 msgstr "B<pow>(3), B<sqrt>(3)"
1535 #: build/C/man3/ceil.3:25
1541 #: build/C/man3/ceil.3:29
1543 "ceil, ceilf, ceill - ceiling function: smallest integral value not less than "
1545 msgstr "ceil, ceilf, ceill - 引き数を下回らない最小の整数値"
1548 #: build/C/man3/ceil.3:34
1550 msgid "B<double ceil(double >I<x>B<);>\n"
1551 msgstr "B<double ceil(double >I<x>B<);>\n"
1554 #: build/C/man3/ceil.3:36
1556 msgid "B<float ceilf(float >I<x>B<);>\n"
1557 msgstr "B<float ceilf(float >I<x>B<);>\n"
1560 #: build/C/man3/ceil.3:38
1562 msgid "B<long double ceill(long double >I<x>B<);>\n"
1563 msgstr "B<long double ceill(long double >I<x>B<);>\n"
1566 #: build/C/man3/ceil.3:50
1567 msgid "B<ceilf>(), B<ceill>():"
1568 msgstr "B<ceilf>(), B<ceill>():"
1571 #: build/C/man3/ceil.3:61
1573 "These functions return the smallest integral value that is not less than "
1575 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。"
1578 #: build/C/man3/ceil.3:67
1579 msgid "For example, I<ceil(0.5)> is 1.0, and I<ceil(-0.5)> is 0.0."
1580 msgstr "例えば、 I<ceil(0.5)> は 1.0 であり、 I<ceil(-0.5)> は 0.0 である。"
1583 #: build/C/man3/ceil.3:70
1584 msgid "These functions return the ceiling of I<x>."
1585 msgstr "これらの関数は I<x> を下回らない整数値を返す。"
1588 #: build/C/man3/ceil.3:73 build/C/man3/rint.3:108 build/C/man3/round.3:76
1589 msgid "If I<x> is integral, +0, -0, NaN, or infinite, I<x> itself is returned."
1591 "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。"
1594 #: build/C/man3/ceil.3:76 build/C/man3/floor.3:75 build/C/man3/rint.3:111
1595 #: build/C/man3/round.3:79
1597 "No errors occur. POSIX.1-2001 documents a range error for overflows, but "
1600 "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 "
1601 "error) の 記載がある。「注意」の節を参照のこと。"
1604 #: build/C/man3/ceil.3:98 build/C/man3/floor.3:97 build/C/man3/rint.3:128
1606 "SUSv2 and POSIX.1-2001 contain text about overflow (which might set I<errno> "
1607 "to B<ERANGE>, or raise an B<FE_OVERFLOW> exception). In practice, the "
1608 "result cannot overflow on any current machine, so this error-handling stuff "
1609 "is just nonsense. (More precisely, overflow can happen only when the "
1610 "maximum value of the exponent is smaller than the number of mantissa bits. "
1611 "For the IEEE-754 standard 32-bit and 64-bit floating-point numbers the "
1612 "maximum value of the exponent is 128 (respectively, 1024), and the number of "
1613 "mantissa bits is 24 (respectively, 53).)"
1615 "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"
1616 "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"
1617 "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"
1618 "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"
1619 "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"
1620 "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"
1621 "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。)"
1624 #: build/C/man3/ceil.3:107 build/C/man3/trunc.3:78
1626 "The integral value returned by these functions may be too large to store in "
1627 "an integer type (I<int>, I<long>, etc.). To avoid an overflow, which will "
1628 "produce undefined results, an application should perform a range check on "
1629 "the returned value before assigning it to an integer type."
1631 "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"
1632 "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"
1633 "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"
1637 #: build/C/man3/ceil.3:113
1639 "B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
1642 "B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
1646 #: build/C/man3/copysign.3:29
1652 #: build/C/man3/copysign.3:29
1658 #: build/C/man3/copysign.3:32
1659 msgid "copysign, copysignf, copysignl - copy sign of a number"
1660 msgstr "copysign, copysignf, copysignl - 数の符号をコピーする"
1663 #: build/C/man3/copysign.3:37
1665 msgid "B<double copysign(double >I<x>B<, double >I<y>B<);>\n"
1666 msgstr "B<double copysign(double >I<x>B<, double >I<y>B<);>\n"
1669 #: build/C/man3/copysign.3:39
1671 msgid "B<float copysignf(float >I<x>B<, float >I<y>B<);>\n"
1672 msgstr "B<float copysignf(float >I<x>B<, float >I<y>B<);>\n"
1675 #: build/C/man3/copysign.3:41
1677 msgid "B<long double copysignl(long double >I<x>B<, long double >I<y>B<);>\n"
1678 msgstr "B<long double copysignl(long double >I<x>B<, long double >I<y>B<);>\n"
1681 #: build/C/man3/copysign.3:54
1682 msgid "B<copysign>(), B<copysignf>(), B<copysignl>():"
1683 msgstr "B<copysign>(), B<copysignf>(), B<copysignl>():"
1686 #: build/C/man3/copysign.3:57
1688 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1689 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
1691 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
1692 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
1695 #: build/C/man3/copysign.3:67
1697 "The B<copysign>() functions return a value whose absolute value matches "
1698 "that of I<x>, but whose sign bit matches that of I<y>."
1700 "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"
1704 #: build/C/man3/copysign.3:73
1706 "For example, I<copysign(42.0,\\ -1.0)> and I<copysign(-42.0, -1.0)> both "
1710 "I<copysign(42.0,\\ -1.0)> と I<copysign(-42.0, -1.0)> はどちらも -42.0 を返"
1714 #: build/C/man3/copysign.3:78
1716 "On success, these functions return a value whose magnitude is taken from "
1717 "I<x> and whose sign is taken from I<y>."
1719 "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"
1723 #: build/C/man3/copysign.3:81
1724 msgid "If I<x> is a NaN, a NaN with the sign bit of I<y> is returned."
1725 msgstr "I<x> が NaN の場合、NaN に I<y> の符号ビットをつけて返す。"
1728 #: build/C/man3/copysign.3:88 build/C/man3/nextafter.3:167
1729 #: build/C/man3/signbit.3:60
1731 "C99, POSIX.1-2001. This function is defined in IEC 559 (and the appendix "
1732 "with recommended functions in IEEE 754/IEEE 854)."
1734 "C99, POSIX.1-2001. この関数は IEC 559 で定義されている (また IEEE 754/IEEE "
1735 "854 では付録で推奨関数として定義されている)。"
1738 #: build/C/man3/copysign.3:93
1740 "On architectures where the floating-point formats are not IEEE 754 "
1741 "compliant, the B<copysign>() functions may treat a negative zero as "
1744 "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"
1748 #: build/C/man3/copysign.3:94
1749 msgid "B<signbit>(3)"
1750 msgstr "B<signbit>(3)"
1753 #: build/C/man3/cos.3:32
1759 #: build/C/man3/cos.3:35
1760 msgid "cos, cosf, cosl - cosine function"
1761 msgstr "cos, cosf, cosl - 余弦 (コサイン) 関数"
1764 #: build/C/man3/cos.3:40
1766 msgid "B<double cos(double >I<x>B<);>\n"
1767 msgstr "B<double cos(double >I<x>B<);>\n"
1770 #: build/C/man3/cos.3:42
1772 msgid "B<float cosf(float >I<x>B<);>\n"
1773 msgstr "B<float cosf(float >I<x>B<);>\n"
1776 #: build/C/man3/cos.3:44
1778 msgid "B<long double cosl(long double >I<x>B<);>\n"
1779 msgstr "B<long double cosl(long double >I<x>B<);>\n"
1782 #: build/C/man3/cos.3:56
1783 msgid "B<cosf>(), B<cosl>():"
1784 msgstr "B<cosf>(), B<cosl>():"
1787 #: build/C/man3/cos.3:69
1789 "The B<cos>() function returns the cosine of I<x>, where I<x> is given in "
1792 "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"
1796 #: build/C/man3/cos.3:72
1797 msgid "On success, these functions return the cosine of I<x>."
1798 msgstr "成功すると、これらの関数は I<x> の余弦を返す。"
1801 #: build/C/man3/cos.3:89 build/C/man3/fmod.3:111 build/C/man3/ilogb.3:128
1802 #: build/C/man3/sin.3:93 build/C/man3/sincos.3:56 build/C/man3/tan.3:108
1804 msgid "Domain error: I<x> is an infinity"
1805 msgstr "領域エラー (domain error): I<x> が無限大である"
1808 #: build/C/man3/cos.3:98 build/C/man3/fmod.3:120 build/C/man3/sin.3:102
1809 #: build/C/man3/tan.3:117
1811 "I<errno> is set to B<EDOM> (but see BUGS). An invalid floating-point "
1812 "exception (B<FE_INVALID>) is raised."
1814 "I<errno> に B<EDOM> が設定される (「バグ」の節も参照)。 不正 (invalid) 浮動小"
1815 "数点例外 (B<FE_INVALID>) が上がる。"
1818 #: build/C/man3/cos.3:104 build/C/man3/cosh.3:121 build/C/man3/erf.3:128
1819 #: build/C/man3/erfc.3:126 build/C/man3/hypot.3:162 build/C/man3/log2.3:94
1821 "C99, POSIX.1-2001. The variant returning I<double> also conforms to SVr4, "
1824 "C99, POSIX.1-2001. I<double> 版の関数は SVr4, 4.3BSD にも準拠している。"
1826 #. http://sourceware.org/bugzilla/show_bug.cgi?id=6782
1828 #: build/C/man3/cos.3:111 build/C/man3/sin.3:115 build/C/man3/tan.3:140
1830 "Before version 2.10, the glibc implementation did not set I<errno> to "
1831 "B<EDOM> when a domain error occurred."
1833 "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、 "
1834 "I<error> に B<EDOM> が設定されなかった。"
1837 #: build/C/man3/cos.3:119
1839 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<ccos>(3), B<sin>(3), "
1840 "B<sincos>(3), B<tan>(3)"
1842 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<ccos>(3), B<sin>(3), "
1843 "B<sincos>(3), B<tan>(3)"
1846 #: build/C/man3/cosh.3:34
1852 #: build/C/man3/cosh.3:37
1853 msgid "cosh, coshf, coshl - hyperbolic cosine function"
1854 msgstr "cosh, coshf, coshl - 双曲線余弦 (ハイパボリックコサイン) 関数"
1857 #: build/C/man3/cosh.3:42
1859 msgid "B<double cosh(double >I<x>B<);>\n"
1860 msgstr "B<double cosh(double >I<x>B<);>\n"
1863 #: build/C/man3/cosh.3:44
1865 msgid "B<float coshf(float >I<x>B<);>\n"
1866 msgstr "B<float coshf(float >I<x>B<);>\n"
1869 #: build/C/man3/cosh.3:46
1871 msgid "B<long double coshl(long double >I<x>B<);>\n"
1872 msgstr "B<long double coshl(long double >I<x>B<);>\n"
1875 #: build/C/man3/cosh.3:58
1876 msgid "B<coshf>(), B<coshl>():"
1877 msgstr "B<coshf>(), B<coshl>():"
1880 #: build/C/man3/cosh.3:71
1882 "The B<cosh>() function returns the hyperbolic cosine of I<x>, which is "
1883 "defined mathematically as:"
1885 "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"
1889 #: build/C/man3/cosh.3:74
1891 msgid " cosh(x) = (exp(x) + exp(-x)) / 2\n"
1892 msgstr " cosh(x) = (exp(x) + exp(-x)) / 2\n"
1895 #: build/C/man3/cosh.3:78
1896 msgid "On success, these functions return the hyperbolic cosine of I<x>."
1897 msgstr "成功すると、これらの関数は I<x> の双曲線余弦を返す。"
1900 #: build/C/man3/cosh.3:86 build/C/man3/erfc.3:81
1901 msgid "If I<x> is +0 or -0, 1 is returned."
1902 msgstr "I<x> が +0 か -0 の場合、1 が返される。"
1905 #: build/C/man3/cosh.3:91 build/C/man3/lgamma.3:103
1907 "If I<x> is positive infinity or negative infinity, positive infinity is "
1909 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。"
1912 #: build/C/man3/cosh.3:100 build/C/man3/exp.3:102
1914 "If the result overflows, a range error occurs, and the functions return "
1915 "+B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, respectively."
1917 "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 "
1918 "+B<HUGE_VAL>, +B<HUGE_VALF>, +B<HUGE_VALL> を返す。"
1921 #: build/C/man3/cosh.3:107 build/C/man3/fdim.3:63 build/C/man3/fma.3:129
1922 #: build/C/man3/hypot.3:133 build/C/man3/lgamma.3:140
1923 #: build/C/man3/nextafter.3:140 build/C/man3/sinh.3:112 build/C/man3/tan.3:117
1924 #: build/C/man3/tgamma.3:123 build/C/man3/y0.3:202
1926 msgid "Range error: result overflow"
1927 msgstr "範囲エラー (range error): 結果のオーバーフロー"
1930 #: build/C/man3/cosh.3:115 build/C/man3/exp.3:117 build/C/man3/hypot.3:141
1931 #: build/C/man3/ldexp.3:119 build/C/man3/lgamma.3:150 build/C/man3/pow.3:303
1932 #: build/C/man3/sinh.3:120 build/C/man3/tgamma.3:131
1934 "I<errno> is set to B<ERANGE>. An overflow floating-point exception "
1935 "(B<FE_OVERFLOW>) is raised."
1937 "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 "
1938 "(B<FE_OVERFLOW>) が上がる。"
1941 #: build/C/man3/cosh.3:126
1943 "In glibc version 2.3.4 and earlier, an overflow floating-point "
1944 "(B<FE_OVERFLOW>) exception is not raised when an overflow occurs."
1946 "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"
1947 "ロー浮動小数点例外 (B<FE_OVERFLOW>) が上がらなかった。"
1950 #: build/C/man3/cosh.3:132
1952 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<ccos>(3), B<sinh>(3), B<tanh>(3)"
1954 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<ccos>(3), B<sinh>(3), B<tanh>(3)"
1957 #: build/C/man3/div.3:32
1963 #: build/C/man3/div.3:32
1969 #: build/C/man3/div.3:36
1971 "div, ldiv, lldiv, imaxdiv - compute quotient and remainder of an integer "
1973 msgstr "div, ldiv, lldiv, imaxdiv - integer 型の割算の商と余りを計算する"
1976 #: build/C/man3/div.3:41
1978 msgid "B<div_t div(int >I<numerator>B<, int >I<denominator>B<);>\n"
1979 msgstr "B<div_t div(int >I<numerator>B<, int >I<denominator>B<);>\n"
1982 #: build/C/man3/div.3:43
1984 msgid "B<ldiv_t ldiv(long >I<numerator>B<, long >I<denominator>B<);>\n"
1985 msgstr "B<ldiv_t ldiv(long >I<numerator>B<, long >I<denominator>B<);>\n"
1988 #: build/C/man3/div.3:45
1990 msgid "B<lldiv_t lldiv(long long >I<numerator>B<, long long >I<denominator>B<);>\n"
1991 msgstr "B<lldiv_t lldiv(long long >I<numerator>B<, long long >I<denominator>B<);>\n"
1994 #: build/C/man3/div.3:49
1996 msgid "B<imaxdiv_t imaxdiv(intmax_t >I<numerator>B<, intmax_t >I<denominator>B<);>\n"
1997 msgstr "B<imaxdiv_t imaxdiv(intmax_t >I<numerator>B<, intmax_t >I<denominator>B<);>\n"
2000 #: build/C/man3/div.3:58
2002 msgstr "B<lldiv>():"
2005 #: build/C/man3/div.3:76
2007 "The B<div>() function computes the value I<numerator>/I<denominator> and "
2008 "returns the quotient and remainder in a structure named I<div_t> that "
2009 "contains two integer members (in unspecified order) named I<quot> and "
2010 "I<rem>. The quotient is rounded toward zero. The result satisfies "
2011 "I<quot>*I<denominator>+I<rem> = I<numerator>."
2013 "B<div>() 関数は I<numerator>/I<denominator> の値を計算する。 商と余りは、 "
2014 "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 "
2015 "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"
2016 "い方に丸められる。 結果は I<quot>*I<denominator>+I<rem> = I<numerator> を満た"
2020 #: build/C/man3/div.3:87
2022 "The B<ldiv>(), B<lldiv>(), and B<imaxdiv>() functions do the same, dividing "
2023 "numbers of the indicated type and returning the result in a structure of the "
2024 "indicated name, in all cases with fields I<quot> and I<rem> of the same type "
2025 "as the function arguments."
2027 "B<ldiv>(), B<lldiv>(), B<imaxdiv>() 関数は同様な動作をし、 上に示した型の数"
2028 "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 "
2029 "I<quot> と I<rem> は、 関数の引き数と同じ型である。"
2032 #: build/C/man3/div.3:89
2033 msgid "The I<div_t> (etc.) structure."
2034 msgstr "I<div_t> (などの) 構造体。"
2037 #: build/C/man3/div.3:96
2039 "SVr4, 4.3BSD, C89. C99. The functions B<lldiv>() and B<imaxdiv>() were "
2042 "SVr4, 4.3BSD, C89, C99.\n"
2043 "関数 B<lldiv>() と B<imaxdiv>() は C99 に追加された。"
2046 #: build/C/man3/div.3:96 build/C/man3/frexp.3:102 build/C/man3/matherr.3:273
2047 #: build/C/man3/remainder.3:211
2053 #: build/C/man3/div.3:98
2055 msgstr "以下の式を計算すると、"
2058 #: build/C/man3/div.3:101
2060 msgid " div_t q = div(-5, 3);\n"
2061 msgstr " div_t q = div(-5, 3);\n"
2064 #: build/C/man3/div.3:104
2065 msgid "the values I<q.quot> and I<q.rem> are -1 and -2, respectively."
2066 msgstr "I<q.quot> と I<q.rem> はそれぞれ -1 と -2 になる。"
2069 #: build/C/man3/div.3:106
2070 msgid "B<abs>(3), B<remainder>(3)"
2071 msgstr "B<abs>(3), B<remainder>(3)"
2074 #: build/C/man3/erf.3:33
2080 #: build/C/man3/erf.3:36
2081 msgid "erf, erff, erfl, - error function"
2082 msgstr "erf, erff, erfl - 誤差関数"
2085 #: build/C/man3/erf.3:43
2088 "B<double erf(double >I<x>B<);>\n"
2089 "B<float erff(float >I<x>B<);>\n"
2090 "B<long double erfl(long double >I<x>B<);>\n"
2092 "B<double erf(double >I<x>B<);>\n"
2093 "B<float erff(float >I<x>B<);>\n"
2094 "B<long double erfl(long double >I<x>B<);>\n"
2097 #: build/C/man3/erf.3:54
2102 #: build/C/man3/erf.3:57 build/C/man3/erfc.3:48 build/C/man3/fpclassify.3:49
2103 #: build/C/man3/hypot.3:57 build/C/man3/lgamma.3:42
2105 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE || "
2106 "_POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2108 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE || "
2109 "_POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2112 #: build/C/man3/erf.3:64
2113 msgid "B<erff>(), B<erfl>():"
2114 msgstr "B<erff>(), B<erfl>():"
2117 #: build/C/man3/erf.3:77
2118 msgid "The B<erf>() function returns the error function of I<x>, defined as"
2119 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。"
2122 #: build/C/man3/erf.3:77
2124 msgid " erf(x) = 2/sqrt(pi)* integral from 0 to x of exp(-t*t) dt"
2125 msgstr " erf(x) = 2/sqrt(pi)* integral from 0 to x of exp(-t*t) dt"
2128 #: build/C/man3/erf.3:83
2130 "On success, these functions return the error function of I<x>, a value in "
2131 "the range [-1,\\ 1]."
2133 "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"
2136 #. POSIX.1-2001 documents an optional range error (underflow)
2138 #. glibc 2.8 does not do this.
2140 #: build/C/man3/erf.3:96 build/C/man3/tanh.3:94
2141 msgid "If I<x> is positive infinity (negative infinity), +1 (-1) is returned."
2142 msgstr "I<x> が正の無限大 (負の無限大) の場合、+1 (-1) が返される。"
2145 #: build/C/man3/erf.3:102
2147 "If I<x> is subnormal, a range error occurs, and the return value is 2*x/sqrt"
2150 "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/"
2154 #: build/C/man3/erf.3:109
2156 msgid "Range error: result underflow (I<x> is subnormal)"
2157 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)"
2159 #. e.g., tgamma(-172.5) on glibc 2.8/x86-32
2164 #: build/C/man3/erf.3:117 build/C/man3/erfc.3:115 build/C/man3/fma.3:145
2165 #: build/C/man3/hypot.3:149 build/C/man3/nextafter.3:158
2166 #: build/C/man3/scalb.3:164 build/C/man3/scalbln.3:146
2167 #: build/C/man3/tgamma.3:143
2168 msgid "An underflow floating-point exception (B<FE_UNDERFLOW>) is raised."
2169 msgstr "アンダーフロー浮動小数点例外 (B<FE_UNDERFLOW>) が上がる。"
2171 #. FIXME . Is it intentional that these functions do not set errno?
2172 #. sin() and cos() also don't set errno; bugs have been raised for
2175 #: build/C/man3/erf.3:122 build/C/man3/erfc.3:120 build/C/man3/fdim.3:76
2176 #: build/C/man3/fma.3:150 build/C/man3/log1p.3:138 build/C/man3/logb.3:141
2177 #: build/C/man3/lrint.3:105 build/C/man3/lround.3:108
2178 #: build/C/man3/nextafter.3:163 build/C/man3/remquo.3:117
2179 #: build/C/man3/scalb.3:170 build/C/man3/scalbln.3:151
2180 #: build/C/man3/sincos.3:70
2181 msgid "These functions do not set I<errno>."
2182 msgstr "これらの関数は I<errno> を設定しない。"
2185 #: build/C/man3/erf.3:131
2186 msgid "B<cerf>(3), B<erfc>(3), B<exp>(3)"
2187 msgstr "B<cerf>(3), B<erfc>(3), B<exp>(3)"
2190 #: build/C/man3/erfc.3:24
2196 #: build/C/man3/erfc.3:27
2197 msgid "erfc, erfcf, erfcl - complementary error function"
2198 msgstr "erfc, erfcf, erfcl - 相補誤差関数"
2201 #: build/C/man3/erfc.3:34
2204 "B<double erfc(double >I<x>B<);>\n"
2205 "B<float erfcf(float >I<x>B<);>\n"
2206 "B<long double erfcl(long double >I<x>B<);>\n"
2208 "B<double erfc(double >I<x>B<);>\n"
2209 "B<float erfcf(float >I<x>B<);>\n"
2210 "B<long double erfcl(long double >I<x>B<);>\n"
2213 #: build/C/man3/erfc.3:45
2218 #: build/C/man3/erfc.3:55
2219 msgid "B<erfcf>(), B<erfcl>():"
2220 msgstr "B<erfcf>(), B<erfcl>():"
2223 #: build/C/man3/erfc.3:58
2225 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600|| _ISOC99_SOURCE "
2226 "|| _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2228 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
2229 "_ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L;"
2232 #: build/C/man3/erfc.3:69
2234 "The B<erfc>() function returns the complementary error function of I<x>, "
2235 "that is, 1.0 - erf(x)."
2236 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。"
2239 #: build/C/man3/erfc.3:73
2241 "On success, these functions return the complementary error function of I<x>, "
2242 "a value in the range [0,2]."
2244 "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"
2248 #: build/C/man3/erfc.3:86
2249 msgid "If I<x> is positive infinity, +0 is returned."
2250 msgstr "I<x> が正の無限大の場合、+0 が返される。"
2253 #: build/C/man3/erfc.3:91
2254 msgid "If I<x> is negative infinity, +2 is returned."
2255 msgstr "I<x> が負の無限大の場合、+2 が返される。"
2258 #: build/C/man3/erfc.3:94
2260 "If the function result underflows and produces an unrepresentable value, the "
2261 "return value is 0.0."
2263 "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"
2266 #. e.g., erfc(27) on x86-32
2268 #: build/C/man3/erfc.3:100
2270 "If the function result underflows but produces a representable (i.e., "
2271 "subnormal) value, that value is returned, and a range error occurs."
2273 "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 "
2274 "(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"
2278 #: build/C/man3/erfc.3:107
2280 msgid "Range error: result underflow (result is subnormal)"
2281 msgstr "範囲エラー: 結果のアンダーフロー (結果が非正規化数)"
2284 #: build/C/man3/erfc.3:133
2286 "The B<erfc>() functions are provided to avoid the loss accuracy that would "
2287 "occur for the calculation 1-erf(x) for large values of I<x> (for which the "
2288 "value of erf(x) approaches 1)."
2290 "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 "
2291 "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"
2295 #: build/C/man3/erfc.3:136
2296 msgid "B<cerf>(3), B<erf>(3), B<exp>(3)"
2297 msgstr "B<cerf>(3), B<erf>(3), B<exp>(3)"
2300 #: build/C/man3/exp.3:34
2306 #: build/C/man3/exp.3:37
2307 msgid "exp, expf, expl - base-e exponential function"
2308 msgstr "exp, expf, expl - 底が e の指数関数"
2311 #: build/C/man3/exp.3:42
2313 msgid "B<double exp(double >I<x>B<);>\n"
2314 msgstr "B<double exp(double >I<x>B<);>\n"
2317 #: build/C/man3/exp.3:44
2319 msgid "B<float expf(float >I<x>B<);>\n"
2320 msgstr "B<float expf(float >I<x>B<);>\n"
2323 #: build/C/man3/exp.3:46
2325 msgid "B<long double expl(long double >I<x>B<);>\n"
2326 msgstr "B<long double expl(long double >I<x>B<);>\n"
2329 #: build/C/man3/exp.3:58
2330 msgid "B<expf>(), B<expl>():"
2331 msgstr "B<expf>(), B<expl>():"
2334 #: build/C/man3/exp.3:71
2336 "The B<exp>() function returns the value of e (the base of natural "
2337 "logarithms) raised to the power of I<x>."
2338 msgstr "B<exp>() 関数は e の I<x> 乗の値を返す (e は自然対数の底)。"
2341 #: build/C/man3/exp.3:74
2342 msgid "On success, these functions return the exponential value of I<x>."
2343 msgstr "成功すると、これらの関数は e の I<x> 乗を返す。"
2346 #: build/C/man3/exp.3:89
2347 msgid "If I<x> is negative infinity, +0 is returned."
2348 msgstr "I<x> が負の無限大の場合、+0 が返される。"
2351 #: build/C/man3/exp.3:93 build/C/man3/ldexp.3:94
2352 msgid "If the result underflows, a range error occurs, and zero is returned."
2354 "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"
2358 #: build/C/man3/exp.3:109 build/C/man3/expm1.3:120 build/C/man3/ldexp.3:111
2359 #: build/C/man3/scalb.3:148 build/C/man3/scalbln.3:130
2361 msgid "Range error, overflow"
2362 msgstr "範囲エラー (range error)、オーバーフローの場合"
2365 #: build/C/man3/exp.3:117 build/C/man3/ldexp.3:119 build/C/man3/scalb.3:156
2366 #: build/C/man3/scalbln.3:138
2368 msgid "Range error, underflow"
2369 msgstr "範囲エラー (range error)、アンダーフローの場合"
2372 #: build/C/man3/exp.3:125 build/C/man3/ldexp.3:127 build/C/man3/pow.3:311
2374 "I<errno> is set to B<ERANGE>. An underflow floating-point exception "
2375 "(B<FE_UNDERFLOW>) is raised."
2377 "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 "
2378 "(B<FE_UNDERFLOW>) が上がる。"
2381 #: build/C/man3/exp.3:136
2382 msgid "B<cbrt>(3), B<cexp>(3), B<exp10>(3), B<exp2>(3), B<sqrt>(3)"
2383 msgstr "B<cbrt>(3), B<cexp>(3), B<exp10>(3), B<exp2>(3), B<sqrt>(3)"
2386 #: build/C/man3/exp10.3:33
2392 #: build/C/man3/exp10.3:33 build/C/man7/math_error.7:24
2393 #: build/C/man3/pow10.3:23 build/C/man3/sincos.3:6
2399 #: build/C/man3/exp10.3:36
2400 msgid "exp10, exp10f, exp10l - base-10 exponential function"
2401 msgstr "exp10, exp10f, exp10l - 基数が 10 の指数関数"
2404 #: build/C/man3/exp10.3:39 build/C/man3/fenv.3:289
2406 msgid "B<#define _GNU_SOURCE> /* See feature_test_macros(7) */\n"
2407 msgstr "B<#define _GNU_SOURCE> /* feature_test_macros(7) 参照 */\n"
2410 #: build/C/man3/exp10.3:43
2412 msgid "B<double exp10(double >I<x>B<);>\n"
2413 msgstr "B<double exp10(double >I<x>B<);>\n"
2416 #: build/C/man3/exp10.3:45
2418 msgid "B<float exp10f(float >I<x>B<);>\n"
2419 msgstr "B<float exp10f(float >I<x>B<);>\n"
2422 #: build/C/man3/exp10.3:47
2424 msgid "B<long double exp10l(long double >I<x>B<);>\n"
2425 msgstr "B<long double exp10l(long double >I<x>B<);>\n"
2428 #: build/C/man3/exp10.3:55
2430 "The B<exp10>() function returns the value of 10 raised to the power of I<x>."
2431 msgstr "B<exp10>() 関数は 10 の I<x> 乗の値を返す。"
2434 #: build/C/man3/exp10.3:58
2436 "On success, these functions return the base-10 exponential value of I<x>."
2437 msgstr "成功すると、これらの関数は 10 の I<x> 乗を返す。"
2440 #: build/C/man3/exp10.3:62 build/C/man3/exp2.3:78
2442 "For various special cases, including the handling of infinity and NaN, as "
2443 "well as overflows and underflows, see B<exp>(3)."
2445 "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"
2446 "状況については、 B<exp>(3) を参照のこと。"
2449 #: build/C/man3/exp10.3:72 build/C/man3/exp2.3:86
2451 "For a discussion of the errors that can occur for these functions, see B<exp>"
2453 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。"
2456 #: build/C/man3/exp10.3:72 build/C/man3/exp2.3:86 build/C/man3/fdim.3:76
2457 #: build/C/man3/fenv.3:262 build/C/man3/fma.3:150 build/C/man3/fmax.3:53
2458 #: build/C/man3/fmin.3:53 build/C/man3/log2.3:86 build/C/man3/lrint.3:105
2459 #: build/C/man3/lround.3:108 build/C/man3/nan.3:68 build/C/man3/pow10.3:44
2460 #: build/C/man3/remquo.3:117 build/C/man3/round.3:79
2461 #: build/C/man3/scalbln.3:151 build/C/man3/sincos.3:70
2462 #: build/C/man3/tgamma.3:151 build/C/man3/trunc.3:65
2468 #: build/C/man3/exp10.3:74 build/C/man3/exp2.3:88 build/C/man3/fdim.3:78
2469 #: build/C/man3/fenv.3:264 build/C/man3/fma.3:152 build/C/man3/fmax.3:55
2470 #: build/C/man3/fmin.3:55 build/C/man3/log2.3:88 build/C/man3/lrint.3:107
2471 #: build/C/man3/lround.3:110 build/C/man3/nan.3:70 build/C/man3/pow10.3:46
2472 #: build/C/man3/remquo.3:119 build/C/man3/round.3:81
2473 #: build/C/man3/scalbln.3:153 build/C/man3/sincos.3:72
2474 #: build/C/man3/tgamma.3:153 build/C/man3/trunc.3:67
2475 msgid "These functions first appeared in glibc in version 2.1."
2476 msgstr "これらの関数は glibc バージョン 2.1 で初めて登場した。"
2479 #: build/C/man3/exp10.3:76
2480 msgid "These functions are GNU extensions."
2481 msgstr "これらの関数は GNU による拡張である。"
2484 #: build/C/man3/exp10.3:81
2485 msgid "B<cbrt>(3), B<exp>(3), B<exp2>(3), B<log10>(3), B<sqrt>(3)"
2486 msgstr "B<cbrt>(3), B<exp>(3), B<exp2>(3), B<log10>(3), B<sqrt>(3)"
2489 #: build/C/man3/exp2.3:34
2495 #: build/C/man3/exp2.3:37
2496 msgid "exp2, exp2f, exp2l - base-2 exponential function"
2497 msgstr "exp2, exp2f, exp2l - 底が 2 の指数関数"
2500 #: build/C/man3/exp2.3:42
2502 msgid "B<double exp2(double >I<x>B<);>\n"
2503 msgstr "B<double exp2(double >I<x>B<);>\n"
2506 #: build/C/man3/exp2.3:44
2508 msgid "B<float exp2f(float >I<x>B<);>\n"
2509 msgstr "B<float exp2f(float >I<x>B<);>\n"
2512 #: build/C/man3/exp2.3:46
2514 msgid "B<long double exp2l(long double >I<x>B<);>\n"
2515 msgstr "B<long double exp2l(long double >I<x>B<);>\n"
2518 #: build/C/man3/exp2.3:59
2519 msgid "B<exp2>(), B<exp2f>(), B<exp2l>():"
2520 msgstr "B<exp2>(), B<exp2f>(), B<exp2l>():"
2523 #: build/C/man3/exp2.3:71
2525 "The B<exp2>() function returns the value of 2 raised to the power of I<x>."
2526 msgstr "B<exp2>() 関数は 2 の I<x> 乗の値を返す。"
2529 #: build/C/man3/exp2.3:74
2531 "On success, these functions return the base-2 exponential value of I<x>."
2532 msgstr "成功すると、これらの関数は 2 の I<x> 乗を返す。"
2535 #: build/C/man3/exp2.3:99
2536 msgid "B<cbrt>(3), B<cexp2>(3), B<exp>(3), B<exp10>(3), B<sqrt>(3)"
2537 msgstr "B<cbrt>(3), B<cexp2>(3), B<exp>(3), B<exp10>(3), B<sqrt>(3)"
2540 #: build/C/man3/expm1.3:28
2546 #: build/C/man3/expm1.3:28 build/C/man3/log2.3:34 build/C/man3/pow.3:33
2552 #: build/C/man3/expm1.3:31
2553 msgid "expm1, expm1f, expm1l - exponential minus 1"
2554 msgstr "expm1, expm1f, expm1l - 引き数の指数から 1 を引いた値"
2557 #: build/C/man3/expm1.3:36
2559 msgid "B<double expm1(double >I<x>B<);>\n"
2560 msgstr "B<double expm1(double >I<x>B<);>\n"
2563 #: build/C/man3/expm1.3:38
2565 msgid "B<float expm1f(float >I<x>B<);>\n"
2566 msgstr "B<float expm1f(float >I<x>B<);>\n"
2569 #: build/C/man3/expm1.3:40
2571 msgid "B<long double expm1l(long double >I<x>B<);>\n"
2572 msgstr "B<long double expm1l(long double >I<x>B<);>\n"
2575 #: build/C/man3/expm1.3:51
2577 msgstr "B<expm1>():"
2580 #: build/C/man3/expm1.3:62
2581 msgid "B<expm1f>(), B<expm1l>():"
2582 msgstr "B<expm1f>(), B<expm1l>():"
2585 #: build/C/man3/expm1.3:73
2586 msgid "I<expm1(x)> returns a value equivalent to"
2587 msgstr "B<expm1(>I<x>B<)> は以下と等しい値を返す。"
2590 #: build/C/man3/expm1.3:76
2592 msgid " exp(x) - 1\n"
2593 msgstr " exp(x) - 1\n"
2596 #: build/C/man3/expm1.3:84
2598 "It is computed in a way that is accurate even if the value of I<x> is near "
2599 "zero\\(ema case where I<exp(x) - 1> would be inaccurate due to subtraction "
2600 "of two numbers that are nearly equal."
2602 "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"
2603 "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。"
2606 #: build/C/man3/expm1.3:87
2607 msgid "On success, these functions return I<exp(x)\\ -\\ 1>."
2608 msgstr "成功すると、これらの関数は I<exp(x)\\ -\\ 1> を返す。"
2611 #: build/C/man3/expm1.3:105
2612 msgid "If I<x> is negative infinity, -1 is returned."
2613 msgstr "I<x> が負の無限大の場合、-1 が返される。"
2616 #: build/C/man3/expm1.3:113
2618 "If the result overflows, a range error occurs, and the functions return -"
2619 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
2621 "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"
2622 "れぞれ -B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
2624 #. POSIX.1 specifies an optional range error (underflow) if
2625 #. x is subnormal. Glibc does not implement this.
2627 #: build/C/man3/expm1.3:132
2629 "I<errno> is set to B<ERANGE> (but see BUGS). An overflow floating-point "
2630 "exception (B<FE_OVERFLOW>) is raised."
2632 "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"
2633 "小数点例外 (B<FE_OVERFLOW>) が上がる。"
2636 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6778
2638 #: build/C/man3/expm1.3:143
2640 "For some large negative I<x> values (where the function result approaches "
2641 "-1), B<expm1>() raises a bogus underflow floating-point exception."
2643 "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)、 "
2644 "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。"
2647 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6814
2648 #. e.g., expm1(1e5) through expm1(1.00199970127e5),
2649 #. but not expm1(1.00199970128e5) and beyond.
2651 #: build/C/man3/expm1.3:154
2653 "For some large positive I<x> values, B<expm1>() raises a bogus invalid "
2654 "floating-point exception in addition to the expected overflow exception, and "
2655 "returns a NaN instead of positive infinity."
2657 "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"
2658 "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"
2661 #. It looks like the fix was in 2.11, or possibly 2.12.
2662 #. I have no test system for 2.11, but 2.12 passes.
2663 #. From the source (sysdeps/i386/fpu/s_expm1.S) it looks
2664 #. like the changes were in 2.11.
2665 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6788
2667 #: build/C/man3/expm1.3:166
2669 "Before version 2.11, the glibc implementation did not set I<errno> to "
2670 "B<ERANGE> when a range error occurred."
2672 "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、 "
2673 "I<errno> に B<ERANGE> が設定されなかった。"
2676 #: build/C/man3/expm1.3:169
2677 msgid "B<exp>(3), B<log>(3), B<log1p>(3)"
2678 msgstr "B<exp>(3), B<log>(3), B<log1p>(3)"
2681 #: build/C/man3/fabs.3:30
2687 #: build/C/man3/fabs.3:33
2688 msgid "fabs, fabsf, fabsl - absolute value of floating-point number"
2689 msgstr "fabs, fabsf, fabsl - 浮動小数点実数の絶対値"
2692 #: build/C/man3/fabs.3:38
2694 msgid "B<double fabs(double >I<x>B<);>\n"
2695 msgstr "B<double fabs(double >I<x>B<);>\n"
2698 #: build/C/man3/fabs.3:40
2700 msgid "B<float fabsf(float >I<x>B<);>\n"
2701 msgstr "B<float fabsf(float >I<x>B<);>\n"
2704 #: build/C/man3/fabs.3:42
2706 msgid "B<long double fabsl(long double >I<x>B<);>\n"
2707 msgstr "B<long double fabsl(long double >I<x>B<);>\n"
2710 #: build/C/man3/fabs.3:54
2711 msgid "B<fabsf>(), B<fabsl>():"
2712 msgstr "B<fabsf>(), B<fabsl>():"
2715 #: build/C/man3/fabs.3:67
2717 "The B<fabs>() functions return the absolute value of the floating-point "
2719 msgstr "B<fabs>() 関数群は浮動小数点実数 I<x> の絶対値を返す。"
2722 #: build/C/man3/fabs.3:70
2723 msgid "These functions return the absolute value of I<x>."
2724 msgstr "これらの関数は I<x> の絶対値を返す。"
2727 #: build/C/man3/fabs.3:78
2728 msgid "If I<x> is -0, +0 is returned."
2729 msgstr "I<x> が -0 の場合、+0 が返される。"
2732 #: build/C/man3/fabs.3:82
2734 "If I<x> is negative infinity or positive infinity, positive infinity is "
2736 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。"
2739 #: build/C/man3/fabs.3:96
2740 msgid "B<abs>(3), B<cabs>(3), B<ceil>(3), B<floor>(3), B<labs>(3), B<rint>(3)"
2741 msgstr "B<abs>(3), B<cabs>(3), B<ceil>(3), B<floor>(3), B<labs>(3), B<rint>(3)"
2744 #: build/C/man3/fdim.3:6
2750 #: build/C/man3/fdim.3:9
2751 msgid "fdim, fdimf, fdiml - positive difference"
2752 msgstr "fdim, fdimf, fdiml - 正の差分を計算する"
2755 #: build/C/man3/fdim.3:11 build/C/man3/fmax.3:11 build/C/man3/fmin.3:11
2756 #: build/C/man3/gamma.3:11 build/C/man3/ilogb.3:32 build/C/man3/logb.3:32
2757 #: build/C/man3/nan.3:11 build/C/man3/nextafter.3:12 build/C/man3/scalb.3:31
2758 #: build/C/man3/scalbln.3:31 build/C/man3/signbit.3:11
2759 #: build/C/man3/significand.3:10 build/C/man3/tgamma.3:13
2760 msgid "B<#include E<lt>math.hE<gt>>"
2761 msgstr "B<#include E<lt>math.hE<gt>>"
2764 #: build/C/man3/fdim.3:13
2765 msgid "B<double fdim(double >I<x>B<, double >I<y>B<);>"
2766 msgstr "B<double fdim(double >I<x>B<, double >I<y>B<);>"
2769 #: build/C/man3/fdim.3:15
2770 msgid "B<float fdimf(float >I<x>B<, float >I<y>B<);>"
2771 msgstr "B<float fdimf(float >I<x>B<, float >I<y>B<);>"
2774 #: build/C/man3/fdim.3:17
2775 msgid "B<long double fdiml(long double >I<x>B<, long double >I<y>B<);>"
2776 msgstr "B<long double fdiml(long double >I<x>B<, long double >I<y>B<);>"
2779 #: build/C/man3/fdim.3:28
2780 msgid "B<fdimf>(), B<fdiml>():"
2781 msgstr "B<fdimf>(), B<fdiml>():"
2784 #: build/C/man3/fdim.3:39
2786 "These functions return the positive difference, max(I<x>-I<y>,0), between "
2788 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。"
2791 #: build/C/man3/fdim.3:41
2792 msgid "On success, these functions return the positive difference."
2793 msgstr "成功すると、これらの関数は正の差分を返す。"
2796 #: build/C/man3/fdim.3:47 build/C/man3/fma.3:59 build/C/man3/fmod.3:86
2797 #: build/C/man3/nextafter.3:111 build/C/man3/remainder.3:128
2798 #: build/C/man3/remquo.3:78
2799 msgid "If I<x> or I<y> is a NaN, a NaN is returned."
2800 msgstr "I<x> か I<y> が NaN の場合、NaN が返される。"
2803 #: build/C/man3/fdim.3:56 build/C/man3/hypot.3:120
2805 "If the result overflows, a range error occurs, and the functions return "
2806 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively."
2808 "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"
2809 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。"
2811 #. Unable to test this case, since the best approximation of
2812 #. pi/2 in double precision only yields a tan() value of 1.633e16.
2817 #: build/C/man3/fdim.3:71 build/C/man3/fma.3:137 build/C/man3/nextafter.3:149
2818 #: build/C/man3/scalb.3:156 build/C/man3/scalbln.3:138 build/C/man3/tan.3:127
2819 msgid "An overflow floating-point exception (B<FE_OVERFLOW>) is raised."
2820 msgstr "オーバーフロー浮動小数点例外 (B<FE_OVERFLOW>) が上がる。"
2823 #: build/C/man3/fdim.3:81 build/C/man3/fmin.3:58
2828 #: build/C/man3/fenv.3:26
2834 #: build/C/man3/fenv.3:26
2840 #: build/C/man3/fenv.3:26 build/C/man7/math_error.7:24
2841 #: build/C/man3/matherr.3:25
2847 #: build/C/man3/fenv.3:32
2849 "feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, "
2850 "fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, "
2851 "feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point "
2852 "rounding and exception handling"
2854 "feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, "
2855 "fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, "
2856 "feupdateenv, feenableexcept, fedisableexcept, fegetexcept - 浮動小数点の丸め"
2860 #: build/C/man3/fenv.3:35 build/C/man3/fenv.3:291
2862 msgid "B<#include E<lt>fenv.hE<gt>>\n"
2863 msgstr "B<#include E<lt>fenv.hE<gt>>\n"
2866 #: build/C/man3/fenv.3:37
2868 msgid "B<int feclearexcept(int >I<excepts>B<);>\n"
2869 msgstr "B<int feclearexcept(int >I<excepts>B<);>\n"
2872 #: build/C/man3/fenv.3:39
2874 msgid "B<int fegetexceptflag(fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
2875 msgstr "B<int fegetexceptflag(fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
2878 #: build/C/man3/fenv.3:41
2880 msgid "B<int feraiseexcept(int >I<excepts>B<);>\n"
2881 msgstr "B<int feraiseexcept(int >I<excepts>B<);>\n"
2884 #: build/C/man3/fenv.3:43
2886 msgid "B<int fesetexceptflag(const fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
2887 msgstr "B<int fesetexceptflag(const fexcept_t *>I<flagp>B<, int >I<excepts>B<);>\n"
2890 #: build/C/man3/fenv.3:45
2892 msgid "B<int fetestexcept(int >I<excepts>B<);>\n"
2893 msgstr "B<int fetestexcept(int >I<excepts>B<);>\n"
2896 #: build/C/man3/fenv.3:47
2898 msgid "B<int fegetround(void);>\n"
2899 msgstr "B<int fegetround(void);>\n"
2902 #: build/C/man3/fenv.3:49
2904 msgid "B<int fesetround(int >I<rounding_mode>B<);>\n"
2905 msgstr "B<int fesetround(int >I<rounding_mode>B<);>\n"
2908 #: build/C/man3/fenv.3:51
2910 msgid "B<int fegetenv(fenv_t *>I<envp>B<);>\n"
2911 msgstr "B<int fegetenv(fenv_t *>I<envp>B<);>\n"
2914 #: build/C/man3/fenv.3:53
2916 msgid "B<int feholdexcept(fenv_t *>I<envp>B<);>\n"
2917 msgstr "B<int feholdexcept(fenv_t *>I<envp>B<);>\n"
2920 #: build/C/man3/fenv.3:55
2922 msgid "B<int fesetenv(const fenv_t *>I<envp>B<);>\n"
2923 msgstr "B<int fesetenv(const fenv_t *>I<envp>B<);>\n"
2926 #: build/C/man3/fenv.3:57
2928 msgid "B<int feupdateenv(const fenv_t *>I<envp>B<);>\n"
2929 msgstr "B<int feupdateenv(const fenv_t *>I<envp>B<);>\n"
2932 #: build/C/man3/fenv.3:63
2934 "These eleven functions were defined in C99, and describe the handling of "
2935 "floating-point rounding and exceptions (overflow, zero-divide etc.)."
2937 "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"
2938 "バーフロー、ゼロによる除算など) の取り扱いを規定する。"
2941 #: build/C/man3/fenv.3:63
2947 #: build/C/man3/fenv.3:68
2949 "The I<divide-by-zero> exception occurs when an operation on finite numbers "
2950 "produces infinity as exact answer."
2952 "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"
2956 #: build/C/man3/fenv.3:74
2958 "The I<overflow> exception occurs when a result has to be represented as a "
2959 "floating-point number, but has (much) larger absolute value than the largest "
2960 "(finite) floating-point number that is representable."
2962 "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"
2963 "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"
2967 #: build/C/man3/fenv.3:81
2969 "The I<underflow> exception occurs when a result has to be represented as a "
2970 "floating-point number, but has smaller absolute value than the smallest "
2971 "positive normalized floating-point number (and would lose much accuracy when "
2972 "represented as a denormalized number)."
2974 "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"
2975 "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"
2976 "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。"
2979 #: build/C/man3/fenv.3:91
2981 "The I<inexact> exception occurs when the rounded result of an operation is "
2982 "not equal to the infinite precision result. It may occur whenever "
2983 "I<overflow> or I<underflow> occurs."
2985 "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"
2986 "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"
2990 #: build/C/man3/fenv.3:96
2992 "The I<invalid> exception occurs when there is no well-defined result for an "
2993 "operation, as for 0/0 or infinity - infinity or sqrt(-1)."
2995 "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"
2996 "る。 例えば 0/0、無限大 - 無限大、sqrt(-1) など。"
2999 #: build/C/man3/fenv.3:96
3001 msgid "Exception handling"
3005 #: build/C/man3/fenv.3:102
3007 "Exceptions are represented in two ways: as a single bit (exception present/"
3008 "absent), and these bits correspond in some implementation-defined way with "
3009 "bit positions in an integer, and also as an opaque structure that may "
3010 "contain more information about the exception (perhaps the code address where "
3013 "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"
3014 "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"
3015 "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"
3016 "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"
3020 #: build/C/man3/fenv.3:118
3022 "Each of the macros B<FE_DIVBYZERO>, B<FE_INEXACT>, B<FE_INVALID>, "
3023 "B<FE_OVERFLOW>, B<FE_UNDERFLOW> is defined when the implementation supports "
3024 "handling of the corresponding exception, and if so then defines the "
3025 "corresponding bit(s), so that one can call exception handling functions, for "
3026 "example, using the integer argument B<FE_OVERFLOW>|B<FE_UNDERFLOW>. Other "
3027 "exceptions may be supported. The macro B<FE_ALL_EXCEPT> is the bitwise OR "
3028 "of all bits corresponding to supported exceptions."
3030 "B<FE_DIVBYZERO>, B<FE_INEXACT>, B<FE_INVALID>, B<FE_OVERFLOW>, "
3031 "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"
3032 "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"
3033 "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"
3034 "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"
3035 "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"
3036 "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)。"
3039 #: build/C/man3/fenv.3:123
3041 "The B<feclearexcept>() function clears the supported exceptions represented "
3042 "by the bits in its argument."
3044 "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"
3045 "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)。"
3048 #: build/C/man3/fenv.3:131
3050 "The B<fegetexceptflag>() function stores a representation of the state of "
3051 "the exception flags represented by the argument I<excepts> in the opaque "
3054 "B<fegetexceptflag>() 関数は、引き数 I<excepts> で指定された例外フラグの状態"
3055 "を I<*flagp> が指す内部オブジェクトに保存する。"
3058 #: build/C/man3/fenv.3:136
3060 "The B<feraiseexcept>() function raises the supported exceptions represented "
3061 "by the bits in I<excepts>."
3063 "B<feraiseexcept>() 関数は、 I<excepts> のビット列で指定された例外のうち、 実"
3064 "装がサポートしているものを発生させる。"
3067 #: build/C/man3/fenv.3:147
3069 "The B<fesetexceptflag>() function sets the complete status for the "
3070 "exceptions represented by I<excepts> to the value I<*flagp>. This value "
3071 "must have been obtained by an earlier call of B<fegetexceptflag>() with a "
3072 "last argument that contained all bits in I<excepts>."
3074 "B<fesetexceptflag>() 関数は、 I<excepts> で指定された例外に対応するフラグの"
3075 "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 "
3076 "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"
3077 "き、 B<fegetexceptflag>() の最後の引き数には、 B<fesetexceptflag>() に渡す "
3078 "I<excepts> のすべてのビットを含む値を指定すること)。"
3081 #: build/C/man3/fenv.3:154
3083 "The B<fetestexcept>() function returns a word in which the bits are set "
3084 "that were set in the argument I<excepts> and for which the corresponding "
3085 "exception is currently set."
3087 "B<fetestexcept>() 関数は、 I<excepts> 引き数でセットされているビットのう"
3088 "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。"
3091 #: build/C/man3/fenv.3:154
3093 msgid "Rounding mode"
3097 #: build/C/man3/fenv.3:162
3099 "The rounding mode determines how the result of floating-point operations is "
3100 "treated when the result cannot be exactly represented in the significand. "
3101 "Various rounding modes may be provided: round to nearest (the default), "
3102 "round up (toward positive infinity), round down (toward negative infinity), "
3103 "and round toward zero."
3105 "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"
3106 "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"
3107 "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"
3108 "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、"
3112 #: build/C/man3/fenv.3:171
3114 "Each of the macros B<FE_TONEAREST>, B<FE_UPWARD>, B<FE_DOWNWARD>, and "
3115 "B<FE_TOWARDZERO> is defined when the implementation supports getting and "
3116 "setting the corresponding rounding direction."
3118 "B<FE_TONEAREST>, B<FE_UPWARD>, B<FE_DOWNWARD>, B<FE_TOWARDZERO> の各マクロ"
3119 "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。"
3122 #: build/C/man3/fenv.3:176
3124 "The B<fegetround>() function returns the macro corresponding to the current "
3126 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。"
3129 #: build/C/man3/fenv.3:181
3131 "The B<fesetround>() function sets the rounding mode as specified by its "
3132 "argument and returns zero when it was successful."
3134 "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"
3138 #: build/C/man3/fenv.3:189
3140 "C99 and POSIX.1-2008 specify an identifier, B<FLT_ROUNDS>, defined in "
3141 "I<E<lt>float.hE<gt>>, which indicates the implementation-defined rounding "
3142 "behavior for floating-point addition. This identifier has one of the "
3145 "C99 と POSIX.1-2008 では B<FLT_ROUNDS> という識別子が規定されており、 "
3146 "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"
3147 "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。"
3150 #: build/C/man3/fenv.3:189
3156 #: build/C/man3/fenv.3:191
3157 msgid "The rounding mode is not determinable."
3158 msgstr "丸めモードは決められていない。"
3161 #: build/C/man3/fenv.3:191
3167 #: build/C/man3/fenv.3:193
3168 msgid "Rounding is toward 0."
3172 #: build/C/man3/fenv.3:193
3178 #: build/C/man3/fenv.3:195
3179 msgid "Rounding is toward nearest number."
3183 #: build/C/man3/fenv.3:195
3189 #: build/C/man3/fenv.3:197
3190 msgid "Rounding is toward positive infinity."
3191 msgstr "正の無限大に向けて丸める。"
3194 #: build/C/man3/fenv.3:197
3200 #: build/C/man3/fenv.3:199
3201 msgid "Rounding is toward negative infinity."
3202 msgstr "負の無限大に向けて丸める。"
3205 #: build/C/man3/fenv.3:201
3206 msgid "Other values represent machine-dependent, nonstandard rounding modes."
3207 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。"
3210 #: build/C/man3/fenv.3:207
3212 "The value of B<FLT_ROUNDS> should reflect the current rounding mode as set "
3213 "by B<fesetround>() (but see BUGS)."
3215 "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"
3216 "されるべきである (但し、「バグ」の節を参照)。"
3219 #: build/C/man3/fenv.3:207
3221 msgid "Floating-point environment"
3225 #: build/C/man3/fenv.3:219
3227 "The entire floating-point environment, including control modes and status "
3228 "flags, can be handled as one opaque object, of type I<fenv_t>. The default "
3229 "environment is denoted by B<FE_DFL_ENV> (of type I<const fenv_t *>). This "
3230 "is the environment setup at program start and it is defined by ISO C to have "
3231 "round to nearest, all exceptions cleared and a nonstop (continue on "
3234 "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"
3235 "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 "
3236 "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"
3237 "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 "
3238 "(B<FE_TONEAREST>) に設定し、すべての例外をクリアし、不停止 (nonstop) (例外"
3239 "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。"
3242 #: build/C/man3/fenv.3:224
3244 "The B<fegetenv>() function saves the current floating-point environment in "
3245 "the object I<*envp>."
3247 "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"
3251 #: build/C/man3/fenv.3:231
3253 "The B<feholdexcept>() function does the same, then clears all exception "
3254 "flags, and sets a nonstop (continue on exceptions) mode, if available. It "
3255 "returns zero when successful."
3257 "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"
3258 "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。"
3261 #: build/C/man3/fenv.3:244
3263 "The B<fesetenv>() function restores the floating-point environment from the "
3264 "object I<*envp>. This object must be known to be valid, for example, the "
3265 "result of a call to B<fegetenv>() or B<feholdexcept>() or equal to "
3266 "B<FE_DFL_ENV>. This call does not raise exceptions."
3268 "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"
3269 "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"
3270 "い。 例えば、 B<fegetenv>() や B<feholdexcept>() を呼び出した結果であると"
3271 "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"
3275 #: build/C/man3/fenv.3:257
3277 "The B<feupdateenv>() function installs the floating-point environment "
3278 "represented by the object I<*envp>, except that currently raised exceptions "
3279 "are not cleared. After calling this function, the raised exceptions will be "
3280 "a bitwise OR of those previously set with those in I<*envp>. As before, the "
3281 "object I<*envp> must be known to be valid."
3283 "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"
3284 "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"
3285 "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 "
3286 "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"
3287 "あることが分かっていなければならない。"
3289 #. Earlier seven of these functions were listed as returning void.
3290 #. This was corrected in Corrigendum 1 (ISO/IEC 9899:1999/Cor.1:2001(E))
3291 #. of the C99 Standard.
3293 #: build/C/man3/fenv.3:262
3295 "These functions return zero on success and nonzero if an error occurred."
3296 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。"
3299 #: build/C/man3/fenv.3:266
3300 msgid "IEC 60559 (IEC 559:1989), ANSI/IEEE 854, C99, POSIX.1-2001."
3301 msgstr "IEC 60559 (IEC 559:1989), ANSI/IEEE 854, C99, POSIX.1-2001."
3304 #: build/C/man3/fenv.3:267
3310 #: build/C/man3/fenv.3:286
3312 "If possible, the GNU C Library defines a macro B<FE_NOMASK_ENV> which "
3313 "represents an environment where every exception raised causes a trap to "
3314 "occur. You can test for this macro using B<#ifdef>. It is only defined if "
3315 "B<_GNU_SOURCE> is defined. The C99 standard does not define a way to set "
3316 "individual bits in the floating-point mask, for example, to trap on specific "
3317 "flags. Since version 2.2, glibc supports the functions B<feenableexcept>() "
3318 "and B<fedisableexcept>() to set individual floating-point traps, and "
3319 "B<fegetexcept>() to query the state."
3321 "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"
3322 "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"
3323 "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"
3324 "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"
3325 "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、 "
3326 "B<feenableexcept>() 関数と B<fedisableexcept>() 関数をサポートしており、 "
3327 "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>"
3328 "() によって状態の問い合わせもできるようになっている。"
3331 #: build/C/man3/fenv.3:293
3333 msgid "B<int feenableexcept(int >I<excepts>B<);>\n"
3334 msgstr "B<int feenableexcept(int >I<excepts>B<);>\n"
3337 #: build/C/man3/fenv.3:295
3339 msgid "B<int fedisableexcept(int >I<excepts>B<);>\n"
3340 msgstr "B<int fedisableexcept(int >I<excepts>B<);>\n"
3343 #: build/C/man3/fenv.3:297
3345 msgid "B<int fegetexcept(void);>\n"
3346 msgstr "B<int fegetexcept(void);>\n"
3349 #: build/C/man3/fenv.3:311
3351 "The B<feenableexcept>() and B<fedisableexcept>() functions enable "
3352 "(disable) traps for each of the exceptions represented by I<excepts> and "
3353 "return the previous set of enabled exceptions when successful, and -1 "
3354 "otherwise. The B<fegetexcept>() function returns the set of all currently "
3355 "enabled exceptions."
3357 "B<feenableexcept>() 関数と B<fedisableexcept>() 関数は I<excepts> によって"
3358 "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"
3359 "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>() "
3360 "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。"
3362 #. Aug 08, glibc 2.8
3363 #. See http://gcc.gnu.org/ml/gcc/2002-02/msg01535.html
3365 #: build/C/man3/fenv.3:322
3367 "C99 specifies that the value of B<FLT_ROUNDS> should reflect changes to the "
3368 "current rounding mode, as set by B<fesetround>(). Currently, this does not "
3369 "occur: B<FLT_ROUNDS> always has the value 1."
3371 "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"
3372 "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"
3373 "おらず、 B<FLT_ROUNDS> は常に値 1 となる。"
3376 #: build/C/man3/fenv.3:323
3377 msgid "B<math_error>(7)"
3378 msgstr "B<math_error>(7)"
3381 #: build/C/man3/finite.3:23
3387 #: build/C/man3/finite.3:23 build/C/man3/gamma.3:6
3393 #: build/C/man3/finite.3:27
3395 "finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD "
3396 "floating-point classification functions"
3398 "finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD "
3402 #: build/C/man3/finite.3:32
3404 msgid "B<int finite(double >I<x>B<);>\n"
3405 msgstr "B<int finite(double >I<x>B<);>\n"
3408 #: build/C/man3/finite.3:34
3410 msgid "B<int finitef(float >I<x>B<);>\n"
3411 msgstr "B<int finitef(float >I<x>B<);>\n"
3414 #: build/C/man3/finite.3:36
3416 msgid "B<int finitel(long double >I<x>B<);>\n"
3417 msgstr "B<int finitel(long double >I<x>B<);>\n"
3420 #: build/C/man3/finite.3:38
3422 msgid "B<int isinf(double >I<x>B<);>\n"
3423 msgstr "B<int isinf(double >I<x>B<);>\n"
3426 #: build/C/man3/finite.3:40
3428 msgid "B<int isinff(float >I<x>B<);>\n"
3429 msgstr "B<int isinff(float >I<x>B<);>\n"
3432 #: build/C/man3/finite.3:42
3434 msgid "B<int isinfl(long double >I<x>B<);>\n"
3435 msgstr "B<int isinfl(long double >I<x>B<);>\n"
3438 #: build/C/man3/finite.3:44
3440 msgid "B<int isnan(double >I<x>B<);>\n"
3441 msgstr "B<int isnan(double >I<x>B<);>\n"
3444 #: build/C/man3/finite.3:46
3446 msgid "B<int isnanf(float >I<x>B<);>\n"
3447 msgstr "B<int isnanf(float >I<x>B<);>\n"
3450 #: build/C/man3/finite.3:48
3452 msgid "B<int isnanl(long double >I<x>B<);>\n"
3453 msgstr "B<int isnanl(long double >I<x>B<);>\n"
3456 #: build/C/man3/finite.3:59
3457 msgid "B<finite>(), B<finitef>(), B<finitel>():"
3458 msgstr "B<finite>(), B<finitef>(), B<finitel>():"
3461 #: build/C/man3/finite.3:61 build/C/man3/finite.3:74 build/C/man3/lgamma.3:61
3462 msgid "_BSD_SOURCE || _SVID_SOURCE"
3463 msgstr "_BSD_SOURCE || _SVID_SOURCE"
3466 #: build/C/man3/finite.3:63 build/C/man3/fpclassify.3:54
3468 msgstr "B<isinf>():"
3471 #: build/C/man3/finite.3:65
3473 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
3476 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600 || "
3480 #: build/C/man3/finite.3:72
3481 msgid "B<isinff>(), B<isinfl>():"
3482 msgstr "B<isinff>(), B<isinfl>():"
3485 #: build/C/man3/finite.3:76 build/C/man3/fpclassify.3:46
3487 msgstr "B<isnan>():"
3490 #: build/C/man3/finite.3:78
3491 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE;"
3492 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE || _ISOC99_SOURCE;"
3495 #: build/C/man3/finite.3:84
3496 msgid "B<isnanf>(), B<isnanl>():"
3497 msgstr "B<isnanf>(), B<isnanl>():"
3500 #: build/C/man3/finite.3:86 build/C/man3/gamma.3:35 build/C/man3/scalb.3:56
3501 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
3502 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
3505 #: build/C/man3/finite.3:93
3507 "The B<finite>() functions return a nonzero value if I<x> is neither "
3508 "infinite nor a \"not-a-number\" (NaN) value, and 0 otherwise."
3510 "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 "
3511 "以外の値を返し、それ以外の場合は 0 を返す。"
3514 #: build/C/man3/finite.3:98
3516 "The B<isnan>() functions return a nonzero value if I<x> is a NaN value, and "
3519 "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 "
3523 #: build/C/man3/finite.3:103
3525 "The B<isinf>() functions return 1 if I<x> is positive infinity, -1 if I<x> "
3526 "is negative infinity, and 0 otherwise."
3528 "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 "
3529 "あれば -1 を返す。それ以外の場合は 0 を返す。"
3531 #. finite* not on HP-UX; they exist on Tru64.
3535 #. function occurs in 4.3BSD.
3536 #. see IEEE.3 in the 4.3BSD manual
3538 #: build/C/man3/finite.3:123
3540 "Note that these functions are obsolete. C99 defines macros B<isfinite>(), "
3541 "B<isinf>(), and B<isnan>() (for all types) replacing them. Further note "
3542 "that the C99 B<isinf>() has weaker guarantees on the return value. See "
3545 "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 "
3546 "(どんな型にも適用できる) B<isfinite>(), B<isinf>(), B<isnan>() というマクロ"
3547 "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"
3548 "しかないことにも 注意すること。詳細は B<fpclassify>(3) を参照。"
3551 #: build/C/man3/finite.3:124
3552 msgid "B<fpclassify>(3)"
3553 msgstr "B<fpclassify>(3)"
3556 #: build/C/man3/floor.3:25
3562 #: build/C/man3/floor.3:28
3564 "floor, floorf, floorl - largest integral value not greater than argument"
3565 msgstr "floor, floorf, floorl - 引き数を越えない最大の整数値"
3568 #: build/C/man3/floor.3:33
3570 msgid "B<double floor(double >I<x>B<);>\n"
3571 msgstr "B<double floor(double >I<x>B<);>\n"
3574 #: build/C/man3/floor.3:35
3576 msgid "B<float floorf(float >I<x>B<);>\n"
3577 msgstr "B<float floorf(float >I<x>B<);>\n"
3580 #: build/C/man3/floor.3:37
3582 msgid "B<long double floorl(long double >I<x>B<);>\n"
3583 msgstr "B<long double floorl(long double >I<x>B<);>\n"
3586 #: build/C/man3/floor.3:49
3587 msgid "B<floorf>(), B<floorl>():"
3588 msgstr "B<floorf>(), B<floorl>():"
3591 #: build/C/man3/floor.3:60
3593 "These functions return the largest integral value that is not greater than "
3595 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。"
3598 #: build/C/man3/floor.3:66
3599 msgid "For example, I<floor(0.5)> is 0.0, and I<floor(-0.5)> is -1.0."
3600 msgstr "例えば、 I<floor(0.5)> は 0.0 で、 I<floor(-0.5)> は -1.0 である。"
3603 #: build/C/man3/floor.3:69
3604 msgid "These functions return the floor of I<x>."
3605 msgstr "これらの関数は I<x> を越えない最小の整数値を返す。"
3608 #: build/C/man3/floor.3:72
3610 "If I<x> is integral, +0, -0, NaN, or an infinity, I<x> itself is returned."
3612 "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。"
3615 #: build/C/man3/floor.3:103
3617 "B<ceil>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
3620 "B<ceil>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>(3), B<trunc>"
3624 #: build/C/man3/fma.3:8
3630 #: build/C/man3/fma.3:11
3631 msgid "fma, fmaf, fmal - floating-point multiply and add"
3632 msgstr "fma, fmaf, fmal - 浮動小数点数の積と和を計算する"
3635 #: build/C/man3/fma.3:16
3637 msgid "B<double fma(double >I<x>B<, double >I<y>B<, double >I<z>B<);>\n"
3638 msgstr "B<double fma(double >I<x>B<, double >I<y>B<, double >I<z>B<);>\n"
3641 #: build/C/man3/fma.3:18
3643 msgid "B<float fmaf(float >I<x>B<, float >I<y>B<, float >I<z>B<);>\n"
3644 msgstr "B<float fmaf(float >I<x>B<, float >I<y>B<, float >I<z>B<);>\n"
3647 #: build/C/man3/fma.3:20
3649 msgid "B<long double fmal(long double >I<x>B<, long double >I<y>B<, long double >I<z>B<);>\n"
3650 msgstr "B<long double fmal(long double >I<x>B<, long double >I<y>B<, long double >I<z>B<);>\n"
3653 #: build/C/man3/fma.3:33
3654 msgid "B<fma>(), B<fmaf>(), B<fmal>():"
3655 msgstr "B<fma>(), B<fmaf>(), B<fmal>():"
3658 #: build/C/man3/fma.3:49
3660 "The B<fma>() function computes I<x> * I<y> + I<z>. The result is rounded "
3661 "as one ternary operation according to the current rounding mode (see B<fenv>"
3664 "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"
3665 "現在の丸めモードにしたがって丸められる (B<fenv>(3) 参照)。"
3668 #: build/C/man3/fma.3:53
3670 "These functions return the value of I<x> * I<y> + I<z>, rounded as one "
3671 "ternary operation."
3673 "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"
3677 #: build/C/man3/fma.3:69
3679 "If I<x> times I<y> is an exact infinity, and I<z> is an infinity with the "
3680 "opposite sign, a domain error occurs, and a NaN is returned."
3682 "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"
3683 "合、 領域エラー (domain error) が発生し、NaN が返される。"
3685 #. POSIX.1-2008 allows some possible differences for the following two
3686 #. domain error cases, but on Linux they are treated the same (AFAICS).
3687 #. Nevertheless, we'll mirror POSIX.1 and describe the two cases
3689 #. POSIX.1 says that a NaN or an implementation-defined value shall
3690 #. be returned for this case.
3692 #: build/C/man3/fma.3:85
3694 "If one of I<x> or I<y> is an infinity, the other is 0, and I<z> is not a "
3695 "NaN, a domain error occurs, and a NaN is returned."
3697 "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、"
3698 "領域エラーが発生し、NaN が返される。"
3700 #. POSIX.1 makes the domain error optional for this case.
3702 #: build/C/man3/fma.3:96
3704 "If one of I<x> or I<y> is an infinity, and the other is 0, and I<z> is a "
3705 "NaN, a domain error occurs, and a NaN is returned."
3707 "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"
3708 "エラーが発生し、NaN が返される。"
3711 #: build/C/man3/fma.3:105
3713 "If I<x> times I<y> is not an infinity times zero (or vice versa), and I<z> "
3714 "is a NaN, a NaN is returned."
3716 "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"
3720 #: build/C/man3/fma.3:109
3722 "If the result overflows, a range error occurs, and an infinity with the "
3723 "correct sign is returned."
3725 "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"
3729 #: build/C/man3/fma.3:113
3731 "If the result underflows, a range error occurs, and a signed 0 is returned."
3733 "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。"
3736 #: build/C/man3/fma.3:120
3738 msgid "Domain error: I<x> * I<y> + I<z>, or I<x> * I<y> is invalid and I<z> is not a NaN"
3739 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"
3745 #: build/C/man3/fma.3:129 build/C/man3/ilogb.3:123 build/C/man3/log1p.3:124
3746 #: build/C/man3/lrint.3:100 build/C/man3/lround.3:103
3747 #: build/C/man3/remainder.3:163 build/C/man3/remquo.3:112
3748 #: build/C/man3/scalb.3:148 build/C/man3/sincos.3:64
3749 msgid "An invalid floating-point exception (B<FE_INVALID>) is raised."
3750 msgstr "不正 (invalid) 浮動小数点例外 (B<FE_INVALID>) が上がる。"
3753 #: build/C/man3/fma.3:137 build/C/man3/hypot.3:141 build/C/man3/tgamma.3:134
3754 #: build/C/man3/y0.3:186
3756 msgid "Range error: result underflow"
3757 msgstr "範囲エラー (range error): 結果のアンダーフロー"
3760 #: build/C/man3/fma.3:156
3761 msgid "B<remainder>(3), B<remquo>(3)"
3762 msgstr "B<remainder>(3), B<remquo>(3)"
3765 #: build/C/man3/fmax.3:6
3771 #: build/C/man3/fmax.3:9
3772 msgid "fmax, fmaxf, fmaxl - determine maximum of two floating-point numbers"
3773 msgstr "fmax, fmaxf, fmaxl - 二つの浮動小数点数の最大値を求める"
3776 #: build/C/man3/fmax.3:13
3777 msgid "B<double fmax(double >I<x>B<, double >I<y>B<);>"
3778 msgstr "B<double fmax(double >I<x>B<, double >I<y>B<);>"
3781 #: build/C/man3/fmax.3:15
3782 msgid "B<float fmaxf(float >I<x>B<, float >I<y>B<);>"
3783 msgstr "B<float fmaxf(float >I<x>B<, float >I<y>B<);>"
3786 #: build/C/man3/fmax.3:17
3787 msgid "B<long double fmaxl(long double >I<x>B<, long double >I<y>B<);>"
3788 msgstr "B<long double fmaxl(long double >I<x>B<, long double >I<y>B<);>"
3791 #: build/C/man3/fmax.3:29
3792 msgid "B<fmax>(), B<fmaxf>(), B<fmaxl>():"
3793 msgstr "B<fmax>(), B<fmaxf>(), B<fmaxl>():"
3796 #: build/C/man3/fmax.3:42
3797 msgid "These functions return the larger value of I<x> and I<y>."
3798 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。"
3801 #: build/C/man3/fmax.3:47
3802 msgid "These functions return the maximum of I<x> and I<y>."
3803 msgstr "これらの関数は I<x> と I<y> の最大値を返す。"
3806 #: build/C/man3/fmax.3:49 build/C/man3/fmin.3:49
3807 msgid "If one argument is a NaN, the other argument is returned."
3808 msgstr "一方の引き数が NaN の場合、もう一方の値が返される。"
3811 #: build/C/man3/fmax.3:51 build/C/man3/fmin.3:51
3812 msgid "If both arguments are NaN, a NaN is returned."
3813 msgstr "両方の引き数が NaN の場合、NaN が返される。"
3816 #: build/C/man3/fmax.3:58
3821 #: build/C/man3/fmin.3:6
3827 #: build/C/man3/fmin.3:9
3828 msgid "fmin, fminf, fminl - determine minimum of two floating-point numbers"
3829 msgstr "fmin, fminf, fminl - 二つの浮動小数点数の最小値を求める"
3832 #: build/C/man3/fmin.3:13
3833 msgid "B<double fmin(double >I<x>B<, double >I<y>B<);>"
3834 msgstr "B<double fmin(double >I<x>B<, double >I<y>B<);>"
3837 #: build/C/man3/fmin.3:15
3838 msgid "B<float fminf(float >I<x>B<, float >I<y>B<);>"
3839 msgstr "B<float fminf(float >I<x>B<, float >I<y>B<);>"
3842 #: build/C/man3/fmin.3:17
3843 msgid "B<long double fminl(long double >I<x>B<, long double >I<y>B<);>"
3844 msgstr "B<long double fminl(long double >I<x>B<, long double >I<y>B<);>"
3847 #: build/C/man3/fmin.3:29
3848 msgid "B<fmin>(), B<fminf>(), B<fminl>():"
3849 msgstr "B<fmin>(), B<fminf>(), B<fminl>():"
3852 #: build/C/man3/fmin.3:42
3853 msgid "These functions the lesser value of I<x> and I<y>."
3854 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。"
3857 #: build/C/man3/fmin.3:47
3858 msgid "These functions return the minimum of I<x> and I<y>."
3859 msgstr "これらの関数は I<x> と I<y> の最小値を返す。"
3862 #: build/C/man3/fmod.3:33
3868 #: build/C/man3/fmod.3:33
3874 #: build/C/man3/fmod.3:36
3875 msgid "fmod, fmodf, fmodl - floating-point remainder function"
3876 msgstr "fmod, fmodf, fmodl - 浮動小数点剰余関数"
3879 #: build/C/man3/fmod.3:41
3881 msgid "B<double fmod(double >I<x>B<, double >I<y>B<);>\n"
3882 msgstr "B<double fmod(double >I<x>B<, double >I<y>B<);>\n"
3885 #: build/C/man3/fmod.3:43
3887 msgid "B<float fmodf(float >I<x>B<, float >I<y>B<);>\n"
3888 msgstr "B<float fmodf(float >I<x>B<, float >I<y>B<);>\n"
3891 #: build/C/man3/fmod.3:45
3893 msgid "B<long double fmodl(long double >I<x>B<, long double >I<y>B<);>\n"
3894 msgstr "B<long double fmodl(long double >I<x>B<, long double >I<y>B<);>\n"
3897 #: build/C/man3/fmod.3:57
3898 msgid "B<fmodf>(), B<fmodl>():"
3899 msgstr "B<fmodf>(), B<fmodl>():"
3902 #: build/C/man3/fmod.3:72
3904 "The B<fmod>() function computes the floating-point remainder of dividing "
3905 "I<x> by I<y>. The return value is I<x> - I<n> * I<y>, where I<n> is the "
3906 "quotient of I<x> / I<y>, rounded toward zero to an integer."
3908 "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 "
3909 "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"
3913 #: build/C/man3/fmod.3:80
3915 "On success, these functions return the value I<x>\\ -\\ I<n>*I<y>, for some "
3916 "integer I<n>, such that the returned value has the same sign as I<x> and a "
3917 "magnitude less than the magnitude of I<y>."
3919 "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 "
3920 "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"
3924 #: build/C/man3/fmod.3:92
3925 msgid "If I<x> is an infinity, a domain error occurs, and a NaN is returned."
3927 "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。"
3930 #: build/C/man3/fmod.3:98
3931 msgid "If I<y> is zero, a domain error occurs, and a NaN is returned."
3932 msgstr "I<y> が 0 の場合、領域エラーが発生し、 NaN が返される。"
3935 #: build/C/man3/fmod.3:104
3936 msgid "If I<x> is +0 (-0), and I<y> is not zero, +0 (-0) is returned."
3937 msgstr "I<x> が +0 (-0) で I<y> が 0 でない場合、+0 (-0) が返される。"
3939 #. [XXX see bug above] and \fIx\fP is not a NaN
3941 #: build/C/man3/fmod.3:120 build/C/man3/remainder.3:170
3943 msgid "Domain error: I<y> is zero"
3944 msgstr "領域エラー: I<y> がゼロ"
3946 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6784
3948 #: build/C/man3/fmod.3:144
3950 "Before version 2.10, the glibc implementation did not set I<errno> to "
3951 "B<EDOM> when a domain error occurred for an infinite I<x>."
3953 "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"
3954 "に、 I<error> に B<EDOM> が設定されなかった。"
3957 #: build/C/man3/fmod.3:145
3958 msgid "B<remainder>(3)"
3959 msgstr "B<remainder>(3)"
3962 #: build/C/man3/fpclassify.3:6
3968 #: build/C/man3/fpclassify.3:10
3970 "fpclassify, isfinite, isnormal, isnan, isinf - floating-point classification "
3973 "fpclassify, isfinite, isnormal, isnan, isinf - 浮動小数点数の分類マクロ"
3976 #: build/C/man3/fpclassify.3:15
3978 msgid "B<int fpclassify(>I<x>B<);>\n"
3979 msgstr "B<int fpclassify(>I<x>B<);>\n"
3982 #: build/C/man3/fpclassify.3:17
3984 msgid "B<int isfinite(>I<x>B<);>\n"
3985 msgstr "B<int isfinite(>I<x>B<);>\n"
3988 #: build/C/man3/fpclassify.3:19
3990 msgid "B<int isnormal(>I<x>B<);>\n"
3991 msgstr "B<int isnormal(>I<x>B<);>\n"
3994 #: build/C/man3/fpclassify.3:21
3996 msgid "B<int isnan(>I<x>B<);>\n"
3997 msgstr "B<int isnan(>I<x>B<);>\n"
4000 #: build/C/man3/fpclassify.3:23
4002 msgid "B<int isinf(>I<x>B<);>\n"
4003 msgstr "B<int isinf(>I<x>B<);>\n"
4006 #: build/C/man3/fpclassify.3:38
4007 msgid "B<fpclassify>(), B<isfinite>(), B<isnormal>():"
4008 msgstr "B<fpclassify>(), B<isfinite>(), B<isnormal>():"
4011 #: build/C/man3/fpclassify.3:72
4013 "Floating point numbers can have special values, such as infinite or NaN. "
4014 "With the macro B<fpclassify(>I<x>B<)> you can find out what type I<x> is. "
4015 "The macro takes any floating-point expression as argument. The result is "
4016 "one of the following values:"
4018 "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 "
4019 "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"
4020 "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"
4024 #: build/C/man3/fpclassify.3:72
4030 #: build/C/man3/fpclassify.3:76
4031 msgid "I<x> is \"Not a Number\"."
4032 msgstr "I<x> が \"Not a Number\" である (数値ではない)。"
4035 #: build/C/man3/fpclassify.3:76
4037 msgid "B<FP_INFINITE>"
4038 msgstr "B<FP_INFINITE>"
4041 #: build/C/man3/fpclassify.3:80
4042 msgid "I<x> is either positive infinity or negative infinity."
4043 msgstr "I<x> が正の無限大または負の無限大である。"
4046 #: build/C/man3/fpclassify.3:80
4052 #: build/C/man3/fpclassify.3:84
4053 msgid "I<x> is zero."
4054 msgstr "I<x> が 0 である。"
4057 #: build/C/man3/fpclassify.3:84
4059 msgid "B<FP_SUBNORMAL>"
4060 msgstr "B<FP_SUBNORMAL>"
4063 #: build/C/man3/fpclassify.3:88
4064 msgid "I<x> is too small to be represented in normalized format."
4065 msgstr "I<x> を正規化形式で表現するには小さすぎる。"
4068 #: build/C/man3/fpclassify.3:88
4070 msgid "B<FP_NORMAL>"
4071 msgstr "B<FP_NORMAL>"
4074 #: build/C/man3/fpclassify.3:92
4076 "if nothing of the above is correct then it must be a normal floating-point "
4079 "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。"
4082 #: build/C/man3/fpclassify.3:94
4083 msgid "The other macros provide a short answer to some standard questions."
4084 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。"
4087 #: build/C/man3/fpclassify.3:94
4089 msgid "B<isfinite(>I<x>B<)>"
4090 msgstr "B<isfinite(>I<x>B<)>"
4093 #: build/C/man3/fpclassify.3:97
4094 msgid "returns a nonzero value if"
4095 msgstr "以下の場合に 0 以外の値を返す。"
4098 #: build/C/man3/fpclassify.3:99
4099 msgid "(fpclassify(x) != FP_NAN && fpclassify(x) != FP_INFINITE)"
4100 msgstr "(fpclassify(x) != FP_NAN && fpclassify(x) != FP_INFINITE)"
4103 #: build/C/man3/fpclassify.3:99
4105 msgid "B<isnormal(>I<x>B<)>"
4106 msgstr "B<isnormal(>I<x>B<)>"
4109 #: build/C/man3/fpclassify.3:103
4110 msgid "returns a nonzero value if (fpclassify(x) == FP_NORMAL)"
4111 msgstr "(fpclassify(x) == FP_NORMAL) の場合に 0 以外の値を返す。"
4114 #: build/C/man3/fpclassify.3:103
4116 msgid "B<isnan(>I<x>B<)>"
4117 msgstr "B<isnan(>I<x>B<)>"
4120 #: build/C/man3/fpclassify.3:107
4121 msgid "returns a nonzero value if (fpclassify(x) == FP_NAN)"
4122 msgstr "(fpclassify(x) == FP_NAN) の場合に 0 以外の値を返す。"
4125 #: build/C/man3/fpclassify.3:107
4127 msgid "B<isinf(>I<x>B<)>"
4128 msgstr "B<isinf(>I<x>B<)>"
4131 #: build/C/man3/fpclassify.3:114
4133 "returns 1 if I<x> is positive infinity, and -1 if I<x> is negative infinity."
4134 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。"
4137 #: build/C/man3/fpclassify.3:116
4138 msgid "C99, POSIX.1."
4139 msgstr "C99, POSIX.1."
4142 #: build/C/man3/fpclassify.3:121
4144 "For B<isinf>(), the standards merely say that the return value is nonzero if "
4145 "and only if the argument has an infinite value."
4147 "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"
4148 "は引き数が無限大の場合だけということだけである。"
4151 #: build/C/man3/fpclassify.3:128
4153 "In glibc 2.01 and earlier, B<isinf>() returns a nonzero value (actually: 1) "
4154 "if I<x> is positive infinity or negative infinity. (This is all that C99 "
4157 "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 "
4158 "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"
4162 #: build/C/man3/fpclassify.3:132
4163 msgid "B<finite>(3), B<INFINITY>(3), B<isgreater>(3), B<signbit>(3)"
4164 msgstr "B<finite>(3), B<INFINITY>(3), B<isgreater>(3), B<signbit>(3)"
4167 #: build/C/man3/frexp.3:31
4173 #: build/C/man3/frexp.3:35
4175 "frexp, frexpf, frexpl - convert floating-point number to fractional and "
4176 "integral components"
4177 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"
4180 #: build/C/man3/frexp.3:40
4182 msgid "B<double frexp(double >I<x>B<, int *>I<exp>B<);>\n"
4183 msgstr "B<double frexp(double >I<x>B<, int *>I<exp>B<);>\n"
4186 #: build/C/man3/frexp.3:42
4188 msgid "B<float frexpf(float >I<x>B<, int *>I<exp>B<);>\n"
4189 msgstr "B<float frexpf(float >I<x>B<, int *>I<exp>B<);>\n"
4192 #: build/C/man3/frexp.3:44
4194 msgid "B<long double frexpl(long double >I<x>B<, int *>I<exp>B<);>\n"
4195 msgstr "B<long double frexpl(long double >I<x>B<, int *>I<exp>B<);>\n"
4198 #: build/C/man3/frexp.3:56
4199 msgid "B<frexpf>(), B<frexpl>():"
4200 msgstr "B<frexpf>(), B<frexpl>():"
4203 #: build/C/man3/frexp.3:69
4205 "The B<frexp>() function is used to split the number I<x> into a normalized "
4206 "fraction and an exponent which is stored in I<exp>."
4208 "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 "
4212 #: build/C/man3/frexp.3:77
4214 "The B<frexp>() function returns the normalized fraction. If the argument "
4215 "I<x> is not zero, the normalized fraction is I<x> times a power of two, and "
4216 "its absolute value is always in the range 1/2 (inclusive) to 1 (exclusive), "
4219 "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"
4220 "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、"
4224 #: build/C/man3/frexp.3:80
4226 "If I<x> is zero, then the normalized fraction is zero and zero is stored in "
4229 "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。"
4232 #: build/C/man3/frexp.3:87
4234 "If I<x> is a NaN, a NaN is returned, and the value of I<*exp> is unspecified."
4235 msgstr "I<x> が NaN の場合、NaN が返される。 I<*exp> の値は不定である。"
4238 #: build/C/man3/frexp.3:94
4240 "If I<x> is positive infinity (negative infinity), positive infinity "
4241 "(negative infinity) is returned, and the value of I<*exp> is unspecified."
4243 "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。 "
4247 #: build/C/man3/frexp.3:104
4248 msgid "The program below produces results such as the following:"
4249 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:"
4252 #: build/C/man3/frexp.3:111
4255 "$B< ./a.out 2560>\n"
4256 "frexp(2560, &e) = 0.625: 0.625 * 2^12 = 2560\n"
4258 "frexp(-4, &e) = -0.5: -0.5 * 2^3 = -4\n"
4260 "$B< ./a.out 2560>\n"
4261 "frexp(2560, &e) = 0.625: 0.625 * 2^12 = 2560\n"
4263 "frexp(-4, &e) = -0.5: -0.5 * 2^3 = -4\n"
4266 #: build/C/man3/frexp.3:113 build/C/man3/matherr.3:358
4268 msgid "Program source"
4272 #: build/C/man3/frexp.3:120
4275 "#include E<lt>math.hE<gt>\n"
4276 "#include E<lt>float.hE<gt>\n"
4277 "#include E<lt>stdio.hE<gt>\n"
4278 "#include E<lt>stdlib.hE<gt>\n"
4280 "#include E<lt>math.hE<gt>\n"
4281 "#include E<lt>float.hE<gt>\n"
4282 "#include E<lt>stdio.hE<gt>\n"
4283 "#include E<lt>stdlib.hE<gt>\n"
4286 #: build/C/man3/frexp.3:126
4290 "main(int argc, char *argv[])\n"
4296 "main(int argc, char *argv[])\n"
4302 #: build/C/man3/frexp.3:129
4305 " x = strtod(argv[1], NULL);\n"
4306 " r = frexp(x, &exp);\n"
4308 " x = strtod(argv[1], NULL);\n"
4309 " r = frexp(x, &exp);\n"
4312 #: build/C/man3/frexp.3:134
4315 " printf(\"frexp(%g, &e) = %g: %g * %d^%d = %g\\en\",\n"
4316 " x, r, r, FLT_RADIX, exp, x);\n"
4317 " exit(EXIT_SUCCESS);\n"
4320 " printf(\"frexp(%g, &e) = %g: %g * %d^%d = %g\\en\",\n"
4321 " x, r, r, FLT_RADIX, exp, x);\n"
4322 " exit(EXIT_SUCCESS);\n"
4326 #: build/C/man3/frexp.3:137
4327 msgid "B<ldexp>(3), B<modf>(3)"
4328 msgstr "B<ldexp>(3), B<modf>(3)"
4331 #: build/C/man3/gamma.3:6
4337 #: build/C/man3/gamma.3:9
4338 msgid "gamma, gammaf, gammal - (logarithm of the) gamma function"
4339 msgstr "gamma, gammaf, gammal - ガンマ関数 (の自然対数)"
4342 #: build/C/man3/gamma.3:13
4343 msgid "B<double gamma(double >I<x>B<);>"
4344 msgstr "B<double gamma(double >I<x>B<);>"
4347 #: build/C/man3/gamma.3:15
4348 msgid "B<float gammaf(float >I<x>B<);>"
4349 msgstr "B<float gammaf(float >I<x>B<);>"
4352 #: build/C/man3/gamma.3:17
4353 msgid "B<long double gammal(long double >I<x>B<);>"
4354 msgstr "B<long double gammal(long double >I<x>B<);>"
4357 #: build/C/man3/gamma.3:27
4359 msgstr "B<gamma>():"
4362 #: build/C/man3/gamma.3:29 build/C/man3/lgamma.3:65
4363 msgid "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE"
4364 msgstr "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE"
4367 #: build/C/man3/gamma.3:32
4368 msgid "B<gammaf>(), B<gammal>():"
4369 msgstr "B<gammaf>(), B<gammal>():"
4372 #: build/C/man3/gamma.3:43
4374 "These functions are deprecated: instead, use either the B<tgamma>(3) or the "
4375 "B<lgamma>(3) functions, as appropriate."
4377 "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 "
4378 "B<lgamma>(3) を使うこと。"
4381 #: build/C/man3/gamma.3:46 build/C/man3/lgamma.3:70
4382 msgid "For the definition of the Gamma function, see B<tgamma>(3)."
4383 msgstr "ガンマ関数の定義については、 B<tgamma>(3) を参照のこと。"
4386 #: build/C/man3/gamma.3:46
4388 msgid "*BSD version"
4392 #: build/C/man3/gamma.3:50
4394 "The libm in 4.4BSD and some versions of FreeBSD had a B<gamma>() function "
4395 "that computes the Gamma function, as one would expect."
4397 "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"
4398 "れており、期待通りガンマ関数を計算できる。"
4401 #: build/C/man3/gamma.3:50
4403 msgid "glibc version"
4407 #: build/C/man3/gamma.3:56
4409 "Glibc has a B<gamma>() function that is equivalent to B<lgamma>(3) and "
4410 "computes the natural logarithm of the Gamma function."
4412 "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、"
4416 #: build/C/man3/gamma.3:59 build/C/man3/gamma.3:62
4417 msgid "See B<lgamma>(3)."
4418 msgstr "B<lgamma>(3) を参照。"
4421 #: build/C/man3/gamma.3:65
4423 "Because of historical variations in behavior across systems, this function "
4424 "is not specified in any standard."
4426 "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"
4430 #: build/C/man3/gamma.3:66
4436 #: build/C/man3/gamma.3:78
4438 "4.2BSD had a B<gamma>() that computed ln(|Gamma(|I<x>|)|), leaving the sign "
4439 "of Gamma(|I<x>|) in the external integer I<signgam>. In 4.3BSD the name "
4440 "was changed to B<lgamma>(3), and the man page promises"
4442 "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>|)|) "
4443 "であり、 Gamma(|I<x>|) の符号が extern int I<signgam> に格納されていた。 "
4444 "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"
4448 #: build/C/man3/gamma.3:82
4450 "At some time in the future the name gamma will be rehabilitated and used for "
4451 "the Gamma function"
4452 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」"
4454 #. The FreeBSD man page says about gamma() that it is like lgamma()
4455 #. except that is does not set signgam.
4456 #. Also, that 4.4BSD has a gamma() that computes the true gamma function.
4458 #: build/C/man3/gamma.3:94
4460 "This did indeed happen in 4.4BSD, where B<gamma>() computes the Gamma "
4461 "function (with no effect on I<signgam>). However, this came too late, and "
4462 "we now have B<tgamma>(3), the \"true gamma\" function."
4464 "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"
4465 "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"
4466 "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"
4467 "関数」がすでに存在しているのである。"
4470 #: build/C/man3/gamma.3:97
4471 msgid "B<lgamma>(3), B<signgam>(3), B<tgamma>(3)"
4472 msgstr "B<lgamma>(3), B<signgam>(3), B<tgamma>(3)"
4475 #: build/C/man3/hypot.3:31
4481 #: build/C/man3/hypot.3:34
4482 msgid "hypot, hypotf, hypotl - Euclidean distance function"
4483 msgstr "hypot, hypotf, hypotl - ユークリッド距離関数"
4486 #: build/C/man3/hypot.3:39
4488 msgid "B<double hypot(double >I<x>B<, double >I<y>B<);>\n"
4489 msgstr "B<double hypot(double >I<x>B<, double >I<y>B<);>\n"
4492 #: build/C/man3/hypot.3:41
4494 msgid "B<float hypotf(float >I<x>B<, float >I<y>B<);>\n"
4495 msgstr "B<float hypotf(float >I<x>B<, float >I<y>B<);>\n"
4498 #: build/C/man3/hypot.3:43
4500 msgid "B<long double hypotl(long double >I<x>B<, long double >I<y>B<);>\n"
4501 msgstr "B<long double hypotl(long double >I<x>B<, long double >I<y>B<);>\n"
4504 #: build/C/man3/hypot.3:54
4506 msgstr "B<hypot>():"
4509 #: build/C/man3/hypot.3:64
4510 msgid "B<hypotf>(), B<hypotl>():"
4511 msgstr "B<hypotf>(), B<hypotl>():"
4514 #: build/C/man3/hypot.3:85
4516 "The B<hypot>() function returns sqrt(I<x>*I<x>+I<y>*I<y>). This is the "
4517 "length of the hypotenuse of a right-angled triangle with sides of length "
4518 "I<x> and I<y>, or the distance of the point (I<x>,I<y>) from the origin."
4520 "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 "
4521 "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 "
4522 "(I<x>,I<y>) との距離である。"
4524 #. e.g., hypot(DBL_MIN, DBL_MIN) does the right thing, as does, say
4525 #. hypot(DBL_MAX/2.0, DBL_MAX/2.0).
4527 #: build/C/man3/hypot.3:90
4529 "The calculation is performed without undue overflow or underflow during the "
4530 "intermediate steps of the calculation."
4532 "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"
4536 #: build/C/man3/hypot.3:96
4538 "On success, these functions return the length of a right-angled triangle "
4539 "with sides of length I<x> and I<y>."
4541 "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"
4545 #: build/C/man3/hypot.3:103
4546 msgid "If I<x> or I<y> is an infinity, positive infinity is returned."
4547 msgstr "I<x> か I<y> が無限大の場合、正の無限大が返される。"
4550 #: build/C/man3/hypot.3:111
4552 "If I<x> or I<y> is a NaN, and the other argument is not an infinity, a NaN "
4555 "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。"
4557 #. Actually, could the result not be subnormal if both arguments
4558 #. are subnormal? I think not -- mtk, Jul 2008
4560 #: build/C/man3/hypot.3:126
4562 "If both arguments are subnormal, and the result is subnormal, a range error "
4563 "occurs, and the correct result is returned."
4565 "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"
4566 "合、 範囲エラーが発生し、正しい結果が返される。"
4568 #. FIXME . Is it intentional that these functions do not set errno?
4569 #. They do set errno for the y == 0 case, below.
4570 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6783
4572 #: build/C/man3/hypot.3:156 build/C/man3/ilogb.3:128
4573 #: build/C/man3/remainder.3:170
4574 msgid "These functions do not set I<errno> for this case."
4575 msgstr "これらの関数は、この場合に I<errno> を設定しない。"
4578 #: build/C/man3/hypot.3:164
4579 msgid "B<cabs>(3), B<sqrt>(3)"
4580 msgstr "B<cabs>(3), B<sqrt>(3)"
4583 #: build/C/man3/ilogb.3:27
4589 #: build/C/man3/ilogb.3:30
4590 msgid "ilogb, ilogbf, ilogbl - get integer exponent of a floating-point value"
4591 msgstr "ilogb, ilogbf, ilogbl - 浮動小数点数の指数部を整数として取得する"
4594 #: build/C/man3/ilogb.3:34
4595 msgid "B<int ilogb(double >I<x>B<);>"
4596 msgstr "B<int ilogb(double >I<x>B<);>"
4599 #: build/C/man3/ilogb.3:36
4600 msgid "B<int ilogbf(float >I<x>B<);>"
4601 msgstr "B<int ilogbf(float >I<x>B<);>"
4604 #: build/C/man3/ilogb.3:38
4605 msgid "B<int ilogbl(long double >I<x>B<);>"
4606 msgstr "B<int ilogbl(long double >I<x>B<);>"
4609 #: build/C/man3/ilogb.3:48
4611 msgstr "B<ilogb>():"
4614 #: build/C/man3/ilogb.3:60
4615 msgid "B<ilogbf>(), B<ilogbl>():"
4616 msgstr "B<ilogbf>(), B<ilogbl>():"
4619 #: build/C/man3/ilogb.3:76
4621 "These functions return the exponent part of their argument as a signed "
4622 "integer. When no error occurs, these functions are equivalent to the "
4623 "corresponding B<logb>(3) functions, cast to I<int>."
4625 "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"
4626 "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"
4630 #: build/C/man3/ilogb.3:80
4632 "On success, these functions return the exponent of I<x>, as a signed integer."
4633 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。"
4635 #. the POSIX.1 spec for logb() says logb() gives pole error for this
4636 #. case, but for ilogb() it says domain error.
4637 #. glibc: The numeric value is either `INT_MIN' or `-INT_MAX'.
4639 #: build/C/man3/ilogb.3:88
4641 "If I<x> is zero, then a domain error occurs, and the functions return "
4644 "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"
4647 #. glibc: The numeric value is either `INT_MIN' or `INT_MAX'.
4648 #. On i386, FP_ILOGB0 and FP_ILOGBNAN have the same value.
4650 #: build/C/man3/ilogb.3:95
4652 "If I<x> is a NaN, then a domain error occurs, and the functions return "
4655 "I<x> が NaN の場合、領域エラー (domain error) が発生し、 B<FP_ILOGBNAN> が返"
4658 #. POSIX.1-2001 also says:
4659 #. If the correct value is greater than {INT_MAX}, {INT_MAX}
4660 #. shall be returned and a domain error shall occur.
4661 #. If the correct value is less than {INT_MIN}, {INT_MIN}
4662 #. shall be returned and a domain error shall occur.
4664 #: build/C/man3/ilogb.3:108
4666 "If I<x> is negative infinity or positive infinity, then a domain error "
4667 "occurs, and the functions return B<INT_MAX>."
4669 "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、 "
4673 #: build/C/man3/ilogb.3:115
4675 msgid "Domain error: I<x> is 0 or a NaN"
4676 msgstr "領域エラー: I<x> が 0 か NaN"
4678 #. FIXME . Is it intentional that these functions do not set errno,
4679 #. or raise an exception?
4680 #. log(), log2(), log10() do set errno
4681 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6794
4683 #: build/C/man3/ilogb.3:144
4685 "These functions do not set I<errno> or raise an exception for this case."
4686 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。"
4689 #: build/C/man3/ilogb.3:149
4690 msgid "B<log>(3), B<logb>(3), B<significand>(3)"
4691 msgstr "B<log>(3), B<logb>(3), B<significand>(3)"
4694 #: build/C/man3/infnan.3:31
4700 #: build/C/man3/infnan.3:31
4706 #: build/C/man3/infnan.3:34
4707 msgid "infnan - deal with infinite or not-a-number (NaN) result"
4708 msgstr "infnan - 無限大と無効値 (NaN) を取扱う"
4711 #: build/C/man3/infnan.3:39
4713 msgid "B<double infnan(int >I<error>B<);>\n"
4714 msgstr "B<double infnan(int >I<error>B<);>\n"
4717 #: build/C/man3/infnan.3:52
4719 "The B<infnan>() function returns a suitable value for infinity and \"not-a-"
4720 "number\" (NaN) results. The value of I<error> can be B<ERANGE> to represent "
4721 "infinity or anything else to represent NaN. I<errno> is also set."
4723 "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。 "
4724 "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。 "
4725 "I<errno> も同様に設定される。"
4728 #: build/C/man3/infnan.3:58
4729 msgid "If I<error> is B<ERANGE> (Infinity), B<HUGE_VAL> is returned."
4730 msgstr "I<error> が B<ERANGE> (無限大) の場合、 B<HUGE_VAL> が返される。"
4733 #: build/C/man3/infnan.3:60
4734 msgid "If I<error> is -B<ERANGE> (-Infinity), -B<HUGE_VAL> is returned."
4735 msgstr "I<error> が -B<ERANGE> (負の無限大) の場合、 -B<HUGE_VAL> が返される。"
4738 #: build/C/man3/infnan.3:62
4739 msgid "If I<error> is anything else, NAN is returned."
4740 msgstr "I<error> がそれ以外の値の場合、NaN が返される。"
4743 #: build/C/man3/infnan.3:63
4749 #: build/C/man3/infnan.3:66
4750 msgid "The value of I<error> is \"not-a-number\" (NaN)."
4751 msgstr "I<error> の値が無効値 (NaN) である。"
4754 #: build/C/man3/infnan.3:66
4760 #: build/C/man3/infnan.3:69
4761 msgid "The value of I<error> is positive infinity or negative infinity."
4762 msgstr "I<error> の値が正の無限大もしくは負の無限大である。"
4765 #: build/C/man3/infnan.3:71
4770 #: build/C/man3/infnan.3:73
4772 "This obsolete function was provided in libc4 and libc5, but is not available "
4775 "この廃止された (obsolete) 関数は、 libc4 と libc5 で提供されていたが、 "
4776 "glibc2 では提供されていない。"
4779 #: build/C/man3/isgreater.3:6
4785 #: build/C/man3/isgreater.3:10
4787 "isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - "
4788 "floating-point relational tests without exception for NaN"
4790 "isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - "
4791 "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"
4794 #: build/C/man3/isgreater.3:15
4796 msgid "B<int isgreater(>I<x>B<, >I<y>B<);>\n"
4797 msgstr "B<int isgreater(>I<x>B<, >I<y>B<);>\n"
4800 #: build/C/man3/isgreater.3:17
4802 msgid "B<int isgreaterequal(>I<x>B<, >I<y>B<);>\n"
4803 msgstr "B<int isgreaterequal(>I<x>B<, >I<y>B<);>\n"
4806 #: build/C/man3/isgreater.3:19
4808 msgid "B<int isless(>I<x>B<, >I<y>B<);>\n"
4809 msgstr "B<int isless(>I<x>B<, >I<y>B<);>\n"
4812 #: build/C/man3/isgreater.3:21
4814 msgid "B<int islessequal(>I<x>B<, >I<y>B<);>\n"
4815 msgstr "B<int islessequal(>I<x>B<, >I<y>B<);>\n"
4818 #: build/C/man3/isgreater.3:23
4820 msgid "B<int islessgreater(>I<x>B<, >I<y>B<);>\n"
4821 msgstr "B<int islessgreater(>I<x>B<, >I<y>B<);>\n"
4824 #: build/C/man3/isgreater.3:25
4826 msgid "B<int isunordered(>I<x>B<, >I<y>B<);>\n"
4827 msgstr "B<int isunordered(>I<x>B<, >I<y>B<);>\n"
4830 #: build/C/man3/isgreater.3:36
4831 msgid "All functions described here:"
4832 msgstr "ここで説明する全ての関数:"
4835 #: build/C/man3/isgreater.3:51
4837 "The normal relation operations (like B<E<lt>>, \"less than\") will fail if "
4838 "one of the operands is NaN. This will cause an exception. To avoid this, "
4839 "C99 defines these macros. The macros are guaranteed to evaluate their "
4840 "operands only once. The operands can be of any real floating-point type."
4842 "(B<E<lt>>、「小なり」のような) 通常の関係操作 (relation operations) は、 オペ"
4843 "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"
4844 "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 "
4845 "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"
4849 #: build/C/man3/isgreater.3:51
4851 msgid "B<isgreater>()"
4852 msgstr "B<isgreater>()"
4855 #: build/C/man3/isgreater.3:55
4857 "determines I<(x)\\ E<gt>\\ (y)> without an exception if I<x> or I<y> is NaN."
4859 "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"
4863 #: build/C/man3/isgreater.3:55
4865 msgid "B<isgreaterequal>()"
4866 msgstr "B<isgreaterequal>()"
4869 #: build/C/man3/isgreater.3:59
4871 "determines I<(x)\\ E<gt>=\\ (y)> without an exception if I<x> or I<y> is NaN."
4873 "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"
4877 #: build/C/man3/isgreater.3:59
4880 msgstr "B<isless>()"
4883 #: build/C/man3/isgreater.3:63
4885 "determines I<(x)\\ E<lt>\\ (y)> without an exception if I<x> or I<y> is NaN."
4887 "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"
4891 #: build/C/man3/isgreater.3:63
4893 msgid "B<islessequal>()"
4894 msgstr "B<islessequal>()"
4897 #: build/C/man3/isgreater.3:67
4899 "determines I<(x)\\ E<lt>=\\ (y)> without an exception if I<x> or I<y> is NaN."
4901 "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"
4905 #: build/C/man3/isgreater.3:67
4907 msgid "B<islessgreater>()"
4908 msgstr "B<islessgreater>()"
4911 #: build/C/man3/isgreater.3:73
4913 "determines I<(x)\\ E<lt> (y) || (x) E<gt>\\ (y)> without an exception if "
4914 "I<x> or I<y> is NaN. This macro is not equivalent to I<x\\ !=\\ y> because "
4915 "that expression is true if I<x> or I<y> is NaN."
4917 "I<(x)\\ E<lt> (y) || (x) E<gt>\\ (y)> を決定する。 I<x> または I<y> が NaN で"
4918 "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"
4919 "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。"
4922 #: build/C/man3/isgreater.3:73
4924 msgid "B<isunordered>()"
4925 msgstr "B<isunordered>()"
4928 #: build/C/man3/isgreater.3:77
4930 "determines whether its arguments are unordered, that is, whether at least "
4931 "one of the arguments is a NaN."
4933 "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"
4937 #: build/C/man3/isgreater.3:82
4939 "The macros other than B<isunordered>() return the result of the relational "
4940 "comparison; these macros return 0 if either argument is a NaN."
4942 "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"
4943 "場合、これらのマクロは 0 を返す。"
4946 #: build/C/man3/isgreater.3:85
4947 msgid "B<isunordered>() returns 1 if I<x> or I<y> is NaN and 0 otherwise."
4949 "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"
4953 #: build/C/man3/isgreater.3:94
4955 "Not all hardware supports these functions, and where hardware support isn't "
4956 "provided, they will be emulated by macros. This will result in a "
4957 "performance penalty. Don't use these functions if NaN is of no concern for "
4960 "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"
4961 "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"
4962 "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"
4966 #: build/C/man3/isgreater.3:96
4967 msgid "B<fpclassify>(3), B<isnan>(3)"
4968 msgstr "B<fpclassify>(3), B<isnan>(3)"
4971 #: build/C/man3/j0.3:34
4977 #: build/C/man3/j0.3:38
4979 "j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - Bessel functions of the first kind"
4980 msgstr "j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - 第一種ベッセル関数"
4983 #: build/C/man3/j0.3:44
4984 msgid "B<double j0(double >I<x>B<);>"
4985 msgstr "B<double j0(double >I<x>B<);>"
4988 #: build/C/man3/j0.3:46
4989 msgid "B<double j1(double >I<x>B<);>"
4990 msgstr "B<double j1(double >I<x>B<);>"
4993 #: build/C/man3/j0.3:48
4994 msgid "B<double jn(int >I<n>B<, double >I<x>B<);>"
4995 msgstr "B<double jn(int >I<n>B<, double >I<x>B<);>"
4998 #: build/C/man3/j0.3:50
4999 msgid "B<float j0f(float >I<x>B<);>"
5000 msgstr "B<float j0f(float >I<x>B<);>"
5003 #: build/C/man3/j0.3:52
5004 msgid "B<float j1f(float >I<x>B<);>"
5005 msgstr "B<float j1f(float >I<x>B<);>"
5008 #: build/C/man3/j0.3:54
5009 msgid "B<float jnf(int >I<n>B<, float >I<x>B<);>"
5010 msgstr "B<float jnf(int >I<n>B<, float >I<x>B<);>"
5013 #: build/C/man3/j0.3:56
5014 msgid "B<long double j0l(long double >I<x>B<);>"
5015 msgstr "B<long double j0l(long double >I<x>B<);>"
5018 #: build/C/man3/j0.3:58
5019 msgid "B<long double j1l(long double >I<x>B<);>"
5020 msgstr "B<long double j1l(long double >I<x>B<);>"
5023 #: build/C/man3/j0.3:60
5024 msgid "B<long double jnl(int >I<n>B<, long double >I<x>B<);>"
5025 msgstr "B<long double jnl(int >I<n>B<, long double >I<x>B<);>"
5028 #: build/C/man3/j0.3:72
5029 msgid "B<j0>(), B<j1>(), B<jn>():"
5030 msgstr "B<j0>(), B<j1>(), B<jn>():"
5033 #: build/C/man3/j0.3:74 build/C/man3/y0.3:74
5034 msgid "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE"
5035 msgstr "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE"
5038 #: build/C/man3/j0.3:82
5039 msgid "B<j0f>(), B<j0l>(), B<j1f>(), B<j1l>(), B<jnf>(), B<jnl>():"
5040 msgstr "B<j0f>(), B<j0l>(), B<j1f>(), B<j1l>(), B<jnf>(), B<jnl>():"
5042 #. Also seems to work: -std=c99 -D_XOPEN_SOURCE
5044 #: build/C/man3/j0.3:85 build/C/man3/y0.3:85
5045 msgid "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
5046 msgstr "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 600"
5049 #: build/C/man3/j0.3:98
5051 "The B<j0>() and B<j1>() functions return Bessel functions of I<x> of the "
5052 "first kind of orders 0 and 1, respectively. The B<jn>() function returns "
5053 "the Bessel function of I<x> of the first kind of order I<n>."
5055 "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"
5056 "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。"
5059 #: build/C/man3/j0.3:108
5061 "The B<j0f>() etc. and B<j0l>() etc. functions are versions that take and "
5062 "return I<float> and I<long double> values, respectively."
5064 "B<j0f>() 群の関数、 B<j0l>() 群の関数は、それぞれ I<float> 型、 I<long "
5068 #: build/C/man3/j0.3:112
5070 "On success, these functions return the appropriate Bessel value of the first "
5072 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。"
5075 #: build/C/man3/j0.3:123
5077 "If I<x> is too large in magnitude, or the result underflows, a range error "
5078 "occurs, and the return value is 0."
5080 "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 "
5081 "(range error) が発生し、返り値が 0 となる。"
5084 #: build/C/man3/j0.3:130
5086 msgid "Range error: result underflow, or I<x> is too large in magnitude"
5087 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"
5089 #. An underflow floating-point exception
5090 #. .RB ( FE_UNDERFLOW )
5093 #: build/C/man3/j0.3:138
5094 msgid "I<errno> is set to B<ERANGE>."
5095 msgstr "I<errno> に B<ERANGE> が設定される。"
5097 #. FIXME . Is it intentional that these functions do not raise exceptions?
5099 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6805
5101 #: build/C/man3/j0.3:144
5102 msgid "These functions do not raise exceptions for B<fetestexcept>(3)."
5103 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。"
5106 #: build/C/man3/j0.3:150 build/C/man3/y0.3:221
5108 "The functions returning I<double> conform to SVr4, 4.3BSD, POSIX.1-2001. "
5109 "The others are nonstandard functions that also exist on the BSDs."
5111 "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"
5112 "外は非標準の関数で、BSD にも存在する。"
5115 #: build/C/man3/j0.3:157
5117 "There are errors of up to 2e-16 in the values returned by B<j0>(), B<j1>() "
5118 "and B<jn>() for values of I<x> between -8 and 8."
5120 "-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、"
5124 #: build/C/man3/j0.3:158
5129 #: build/C/man3/ldexp.3:32
5135 #: build/C/man3/ldexp.3:35
5137 "ldexp, ldexpf, ldexpl - multiply floating-point number by integral power of 2"
5138 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"
5141 #: build/C/man3/ldexp.3:40
5143 msgid "B<double ldexp(double >I<x>B<, int >I<exp>B<);>\n"
5144 msgstr "B<double ldexp(double >I<x>B<, int >I<exp>B<);>\n"
5147 #: build/C/man3/ldexp.3:42
5149 msgid "B<float ldexpf(float >I<x>B<, int >I<exp>B<);>\n"
5150 msgstr "B<float ldexpf(float >I<x>B<, int >I<exp>B<);>\n"
5153 #: build/C/man3/ldexp.3:44
5155 msgid "B<long double ldexpl(long double >I<x>B<, int >I<exp>B<);>\n"
5156 msgstr "B<long double ldexpl(long double >I<x>B<, int >I<exp>B<);>\n"
5159 #: build/C/man3/ldexp.3:56
5160 msgid "B<ldexpf>(), B<ldexpl>():"
5161 msgstr "B<ldexpf>(), B<ldexpl>():"
5164 #: build/C/man3/ldexp.3:71
5166 "The B<ldexp>() function returns the result of multiplying the floating-"
5167 "point number I<x> by 2 raised to the power I<exp>."
5169 "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。"
5172 #: build/C/man3/ldexp.3:74
5173 msgid "On success, these functions return I<x * (2^exp)>."
5174 msgstr "成功すると、これらの関数は I<x * (2^exp)> を返す。"
5177 #: build/C/man3/ldexp.3:80
5178 msgid "If I<exp> is zero, then I<x> is returned."
5179 msgstr "I<exp> がゼロの場合、 I<x> が返される。"
5182 #: build/C/man3/ldexp.3:104 build/C/man3/scalb.3:126
5183 #: build/C/man3/scalbln.3:118
5185 "If the result overflows, a range error occurs, and the functions return "
5186 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with a sign the "
5189 "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"
5190 "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"
5194 #: build/C/man3/ldexp.3:136
5195 msgid "B<frexp>(3), B<modf>(3), B<scalbln>(3)"
5196 msgstr "B<frexp>(3), B<modf>(3), B<scalbln>(3)"
5199 #: build/C/man3/lgamma.3:7
5205 #: build/C/man3/lgamma.3:11
5207 "lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - log "
5210 "lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - ガンマ関"
5214 #: build/C/man3/lgamma.3:16
5216 msgid "B<double lgamma(double >I<x>B<);>\n"
5217 msgstr "B<double lgamma(double >I<x>B<);>\n"
5220 #: build/C/man3/lgamma.3:18
5222 msgid "B<float lgammaf(float >I<x>B<);>\n"
5223 msgstr "B<float lgammaf(float >I<x>B<);>\n"
5226 #: build/C/man3/lgamma.3:20
5228 msgid "B<long double lgammal(long double >I<x>B<);>\n"
5229 msgstr "B<long double lgammal(long double >I<x>B<);>\n"
5232 #: build/C/man3/lgamma.3:22
5234 msgid "B<double lgamma_r(double >I<x>B<, int *>I<signp>B<);>\n"
5235 msgstr "B<double lgamma_r(double >I<x>B<, int *>I<signp>B<);>\n"
5238 #: build/C/man3/lgamma.3:24
5240 msgid "B<float lgammaf_r(float >I<x>B<, int *>I<signp>B<);>\n"
5241 msgstr "B<float lgammaf_r(float >I<x>B<, int *>I<signp>B<);>\n"
5244 #: build/C/man3/lgamma.3:26
5246 msgid "B<long double lgammal_r(long double >I<x>B<, int *>I<signp>B<);>\n"
5247 msgstr "B<long double lgammal_r(long double >I<x>B<, int *>I<signp>B<);>\n"
5250 #: build/C/man3/lgamma.3:28
5252 msgid "B<extern int >I<signgam>B<;>\n"
5253 msgstr "B<extern int >I<signgam>B<;>\n"
5256 #: build/C/man3/lgamma.3:39
5257 msgid "B<lgamma>():"
5258 msgstr "B<lgamma>():"
5261 #: build/C/man3/lgamma.3:49
5262 msgid "B<lgammaf>(), B<lgammal>():"
5263 msgstr "B<lgammaf>(), B<lgammal>():"
5266 #: build/C/man3/lgamma.3:59
5267 msgid "B<lgamma_r>(), B<lgammaf_r>(), B<lgammal_r>():"
5268 msgstr "B<lgamma_r>(), B<lgammaf_r>(), B<lgammal_r>():"
5271 #: build/C/man3/lgamma.3:63
5273 msgstr "I<signgam>:"
5276 #: build/C/man3/lgamma.3:80
5278 "The B<lgamma>() function returns the natural logarithm of the absolute "
5279 "value of the Gamma function. The sign of the Gamma function is returned in "
5280 "the external integer I<signgam> declared in I<E<lt>math.hE<gt>>. It is 1 "
5281 "when the Gamma function is positive or zero, -1 when it is negative."
5283 "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"
5284 "は、 I<E<lt>math.hE<gt>> で宣言されている extern int I<signgam> に格納され"
5285 "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。"
5288 #: build/C/man3/lgamma.3:88
5290 "Since using a constant location I<signgam> is not thread-safe, the functions "
5291 "B<lgamma_r>() etc. have been introduced; they return the sign via the "
5292 "argument I<signp>."
5294 "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 "
5295 "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 "
5299 #: build/C/man3/lgamma.3:90
5300 msgid "On success, these functions return the natural logarithm of Gamma(x)."
5301 msgstr "成功すると、これらの関数は Gamma(x) の自然対数を返す。"
5304 #: build/C/man3/lgamma.3:98
5305 msgid "If I<x> is 1 or 2, +0 is returned."
5306 msgstr "I<x> が 1 か 2 の場合、+0 が返される。"
5309 #: build/C/man3/lgamma.3:114
5311 "If I<x> is a nonpositive integer, a pole error occurs, and the functions "
5312 "return +B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, respectively."
5314 "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 "
5315 "+B<HUGE_VAL>, +B<HUGE_VALF>, +B<HUGE_VALL> を返す。"
5318 #: build/C/man3/lgamma.3:124 build/C/man3/tgamma.3:83
5320 "If the result overflows, a range error occurs, and the functions return "
5321 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the correct "
5322 "mathematical sign."
5324 "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"
5325 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL>, を返す。この際、数学的に正し"
5329 #: build/C/man3/lgamma.3:131
5331 msgid "Pole error: I<x> is a nonpositive integer"
5332 msgstr "極エラー: I<x> が正でない整数"
5335 #: build/C/man3/lgamma.3:159
5337 "The B<lgamma>() functions are specified in C99 and POSIX.1-2001. "
5338 "I<signgam> is specified in POSIX.1-2001, but not in C99. The B<lgamma_r>() "
5339 "functions are nonstandard, but present on several other systems."
5341 "関数 B<lgamma>() は C99 と POSIX.1-2001 で規定されている。 I<signgam> は "
5342 "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"
5343 "だが、いくつかの他のシステムにも存在する。"
5345 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6777
5347 #: build/C/man3/lgamma.3:169
5349 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> is set to "
5350 "B<EDOM>; instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
5351 "does the right thing."
5353 "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"
5354 "れている B<ERANGE> ではなく B<EDOM> が I<errno> に設定される。 POSIX.1 で"
5355 "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"
5359 #: build/C/man3/lgamma.3:170
5360 msgid "B<tgamma>(3)"
5361 msgstr "B<tgamma>(3)"
5364 #: build/C/man3/log.3:34
5370 #: build/C/man3/log.3:37
5371 msgid "log, logf, logl - natural logarithmic function"
5372 msgstr "log, logf, logl - 自然対数関数"
5375 #: build/C/man3/log.3:42
5377 msgid "B<double log(double >I<x>B<);>\n"
5378 msgstr "B<double log(double >I<x>B<);>\n"
5381 #: build/C/man3/log.3:44
5383 msgid "B<float logf(float >I<x>B<);>\n"
5384 msgstr "B<float logf(float >I<x>B<);>\n"
5387 #: build/C/man3/log.3:46
5389 msgid "B<long double logl(long double >I<x>B<);>\n"
5390 msgstr "B<long double logl(long double >I<x>B<);>\n"
5393 #: build/C/man3/log.3:58
5394 msgid "B<logf>(), B<logl>():"
5395 msgstr "B<logf>(), B<logl>():"
5398 #: build/C/man3/log.3:70
5399 msgid "The B<log>() function returns the natural logarithm of I<x>."
5400 msgstr "B<log>() 関数は I<x> の自然対数を返す。"
5403 #: build/C/man3/log.3:73
5404 msgid "On success, these functions return the natural logarithm of I<x>."
5405 msgstr "成功すると、これらの関数は I<x> の自然対数を返す。"
5408 #: build/C/man3/log.3:82
5409 msgid "If I<x> is 1, the result is +0."
5410 msgstr "I<x> が 1 の場合、+0 が返される。"
5413 #: build/C/man3/log.3:97 build/C/man3/logb.3:109
5415 "If I<x> is zero, then a pole error occurs, and the functions return -"
5416 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
5418 "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 -"
5419 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
5422 #: build/C/man3/log.3:102
5424 "If I<x> is negative (including negative infinity), then a domain error "
5425 "occurs, and a NaN (not a number) is returned."
5427 "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 "
5428 "(not a number) が返される。"
5431 #: build/C/man3/log.3:109 build/C/man3/y0.3:163
5433 msgid "Domain error: I<x> is negative"
5434 msgstr "領域エラー (domain error): I<x> が負である"
5437 #: build/C/man3/log.3:117
5439 msgid "Pole error: I<x> is zero"
5440 msgstr "極エラー (pole error): I<x> が 0 である"
5443 #: build/C/man3/log.3:125 build/C/man3/tgamma.3:123
5445 "I<errno> is set to B<ERANGE>. A divide-by-zero floating-point exception "
5446 "(B<FE_DIVBYZERO>) is raised."
5448 "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"
5449 "例外 (B<FE_DIVBYZERO>) が上がる。"
5452 #: build/C/man3/log.3:138
5454 "In glibc 2.5 and earlier, taking the B<log>() of a NaN produces a bogus "
5455 "invalid floating-point (B<FE_INVALID>) exception."
5457 "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"
5458 "例外 (B<FE_INVALID>) が発生していた。"
5461 #: build/C/man3/log.3:144
5463 "B<cbrt>(3), B<clog>(3), B<log10>(3), B<log1p>(3), B<log2>(3), B<sqrt>(3)"
5465 "B<cbrt>(3), B<clog>(3), B<log10>(3), B<log1p>(3), B<log2>(3), B<sqrt>(3)"
5468 #: build/C/man3/log10.3:34
5474 #: build/C/man3/log10.3:37
5475 msgid "log10, log10f, log10l - base-10 logarithmic function"
5476 msgstr "log10, log10f, log10l - 底が 10 の対数関数"
5479 #: build/C/man3/log10.3:42
5481 msgid "B<double log10(double >I<x>B<);>\n"
5482 msgstr "B<double log10(double >I<x>B<);>\n"
5485 #: build/C/man3/log10.3:44
5487 msgid "B<float log10f(float >I<x>B<);>\n"
5488 msgstr "B<float log10f(float >I<x>B<);>\n"
5491 #: build/C/man3/log10.3:46
5493 msgid "B<long double log10l(long double >I<x>B<);>\n"
5494 msgstr "B<long double log10l(long double >I<x>B<);>\n"
5497 #: build/C/man3/log10.3:58
5498 msgid "B<log10f>(), B<log10l>():"
5499 msgstr "B<log10f>(), B<log10l>():"
5502 #: build/C/man3/log10.3:70
5503 msgid "The B<log10>() function returns the base 10 logarithm of I<x>."
5504 msgstr "B<log10>() 関数は I<x> の常用対数 (底が 10 の対数) を返す。"
5507 #: build/C/man3/log10.3:73
5508 msgid "On success, these functions return the base 10 logarithm of I<x>."
5509 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。"
5512 #: build/C/man3/log10.3:78 build/C/man3/log2.3:78
5514 "For special cases, including where I<x> is 0, 1, negative, infinity, or NaN, "
5517 "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>"
5521 #: build/C/man3/log10.3:86 build/C/man3/log2.3:86
5523 "For a discussion of the errors that can occur for these functions, see B<log>"
5525 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。"
5528 #: build/C/man3/log10.3:98
5530 "B<cbrt>(3), B<clog10>(3), B<exp10>(3), B<log>(3), B<log2>(3), B<sqrt>(3)"
5532 "B<cbrt>(3), B<clog10>(3), B<exp10>(3), B<log>(3), B<log2>(3), B<sqrt>(3)"
5535 #: build/C/man3/log1p.3:27
5541 #: build/C/man3/log1p.3:30
5542 msgid "log1p, log1pf, log1pl - logarithm of 1 plus argument"
5543 msgstr "log1p, log1pf, log1pl - 引き数に 1 を加えた値の対数"
5546 #: build/C/man3/log1p.3:35
5548 msgid "B<double log1p(double >I<x>B<);>\n"
5549 msgstr "B<double log1p(double >I<x>B<);>\n"
5552 #: build/C/man3/log1p.3:37
5554 msgid "B<float log1pf(float >I<x>B<);>\n"
5555 msgstr "B<float log1pf(float >I<x>B<);>\n"
5558 #: build/C/man3/log1p.3:39
5560 msgid "B<long double log1pl(long double >I<x>B<);>\n"
5561 msgstr "B<long double log1pl(long double >I<x>B<);>\n"
5564 #: build/C/man3/log1p.3:50
5566 msgstr "B<log1p>():"
5569 #: build/C/man3/log1p.3:61
5570 msgid "B<log1pf>(), B<log1pl>():"
5571 msgstr "B<log1pf>(), B<log1pl>():"
5574 #: build/C/man3/log1p.3:72
5575 msgid "I<log1p(x)> returns a value equivalent to"
5576 msgstr "I<log1p(x)> は以下と等価な値を返す。"
5579 #: build/C/man3/log1p.3:75
5581 msgid " log (1 + I<x>)\n"
5582 msgstr " log (1 + I<x>)\n"
5585 #: build/C/man3/log1p.3:79
5587 "It is computed in a way that is accurate even if the value of I<x> is near "
5589 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。"
5592 #: build/C/man3/log1p.3:82
5594 "On success, these functions return the natural logarithm of I<(1\\ +\\ x)>."
5595 msgstr "成功すると、これらの関数は I<(1\\ +\\ x)> の自然対数を返す。"
5598 #: build/C/man3/log1p.3:101
5600 "If I<x> is -1, a pole error occurs, and the functions return -B<HUGE_VAL>, -"
5601 "B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
5603 "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 -"
5604 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
5606 #. POSIX.1 specifies a possible range error if x is subnormal
5607 #. glibc 2.8 doesn't do this
5609 #: build/C/man3/log1p.3:109
5611 "If I<x> is less than -1 (including negative infinity), a domain error "
5612 "occurs, and a NaN (not a number) is returned."
5614 "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"
5615 "生し、 NaN (not a number) が返される。"
5618 #: build/C/man3/log1p.3:116
5620 msgid "Domain error: I<x> is less than -1"
5621 msgstr "領域エラー (domain error): I<x> が -1 より小さい"
5624 #: build/C/man3/log1p.3:124
5626 msgid "Pole error: I<x> is -1"
5627 msgstr "極エラー (pole error): I<x> が -1 である"
5633 #: build/C/man3/log1p.3:132 build/C/man3/logb.3:129
5634 msgid "A divide-by-zero floating-point exception (B<FE_DIVBYZERO>) is raised."
5636 "0 による除算 (divide-by-zero) 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
5639 #: build/C/man3/log1p.3:144
5640 msgid "B<exp>(3), B<expm1>(3), B<log>(3)"
5641 msgstr "B<exp>(3), B<expm1>(3), B<log>(3)"
5644 #: build/C/man3/log2.3:34
5650 #: build/C/man3/log2.3:37
5651 msgid "log2, log2f, log2l - base-2 logarithmic function"
5652 msgstr "log2, log2f, log2l - 底が 2 の対数関数"
5655 #: build/C/man3/log2.3:42
5657 msgid "B<double log2(double >I<x>B<);>\n"
5658 msgstr "B<double log2(double >I<x>B<);>\n"
5661 #: build/C/man3/log2.3:44
5663 msgid "B<float log2f(float >I<x>B<);>\n"
5664 msgstr "B<float log2f(float >I<x>B<);>\n"
5667 #: build/C/man3/log2.3:46
5669 msgid "B<long double log2l(long double >I<x>B<);>\n"
5670 msgstr "B<long double log2l(long double >I<x>B<);>\n"
5673 #: build/C/man3/log2.3:59
5674 msgid "B<log2>(), B<log2f>(), B<log2l>():"
5675 msgstr "B<log2>(), B<log2f>(), B<log2l>():"
5678 #: build/C/man3/log2.3:70
5679 msgid "The B<log2>() function returns the base 2 logarithm of I<x>."
5680 msgstr "B<log2>() 関数は底を 2 とする I<x> の対数を返す。"
5683 #: build/C/man3/log2.3:73
5684 msgid "On success, these functions return the base 2 logarithm of I<x>."
5685 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。"
5688 #: build/C/man3/log2.3:99
5689 msgid "B<cbrt>(3), B<clog2>(3), B<log>(3), B<log10>(3), B<sqrt>(3)"
5690 msgstr "B<cbrt>(3), B<clog2>(3), B<log>(3), B<log10>(3), B<sqrt>(3)"
5693 #: build/C/man3/logb.3:27
5699 #: build/C/man3/logb.3:30
5700 msgid "logb, logbf, logbl - get exponent of a floating-point value"
5701 msgstr "logb, logbf, logbl - 浮動小数点数の指数を取得する"
5704 #: build/C/man3/logb.3:34
5705 msgid "B<double logb(double >I<x>B<);>"
5706 msgstr "B<double logb(double >I<x>B<);>"
5709 #: build/C/man3/logb.3:36
5710 msgid "B<float logbf(float >I<x>B<);>"
5711 msgstr "B<float logbf(float >I<x>B<);>"
5714 #: build/C/man3/logb.3:38
5715 msgid "B<long double logbl(long double >I<x>B<);>"
5716 msgstr "B<long double logbl(long double >I<x>B<);>"
5719 #: build/C/man3/logb.3:48
5724 #: build/C/man3/logb.3:59
5725 msgid "B<logbf>(), B<logbl>():"
5726 msgstr "B<logbf>(), B<logbl>():"
5729 #: build/C/man3/logb.3:84
5731 "These functions extract the exponent from the internal floating-point "
5732 "representation of I<x> and return it as a floating-point value. The integer "
5733 "constant B<FLT_RADIX>, defined in I<E<lt>float.hE<gt>>, indicates the radix "
5734 "used for the system's floating-point representation. If B<FLT_RADIX> is 2, "
5735 "B<logb(>I<x>B<)> is equal to B<floor(log2(>I<x>B<))>, except that it is "
5738 "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"
5739 "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> "
5740 "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"
5741 "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"
5745 #: build/C/man3/logb.3:92
5747 "If I<x> is subnormal, B<logb>() returns the exponent I<x> would have if it "
5750 "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。"
5753 #: build/C/man3/logb.3:95
5754 msgid "On success, these functions return the exponent of I<x>."
5755 msgstr "成功すると、これらの関数は I<x> の指数部を返す。"
5758 #: build/C/man3/logb.3:114
5760 "If I<x> is negative infinity or positive infinity, then positive infinity is "
5762 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。"
5765 #: build/C/man3/logb.3:121
5767 msgid "Pole error: I<x> is 0"
5768 msgstr "極エラー (pole error): I<x> が 0 である"
5771 #: build/C/man3/logb.3:145
5772 msgid "B<ilogb>(3), B<log>(3)"
5773 msgstr "B<ilogb>(3), B<log>(3)"
5776 #: build/C/man3/lrint.3:25
5782 #: build/C/man3/lrint.3:28
5784 "lrint, lrintf, lrintl, llrint, llrintf, llrintl - round to nearest integer"
5786 "lrint, lrintf, lrintl, llrint, llrintf, llrintl - 最も近い整数値に丸める"
5789 #: build/C/man3/lrint.3:33
5791 msgid "B<long int lrint(double >I<x>B<);>\n"
5792 msgstr "B<long int lrint(double >I<x>B<);>\n"
5795 #: build/C/man3/lrint.3:35
5797 msgid "B<long int lrintf(float >I<x>B<);>\n"
5798 msgstr "B<long int lrintf(float >I<x>B<);>\n"
5801 #: build/C/man3/lrint.3:37
5803 msgid "B<long int lrintl(long double >I<x>B<);>\n"
5804 msgstr "B<long int lrintl(long double >I<x>B<);>\n"
5807 #: build/C/man3/lrint.3:39
5809 msgid "B<long long int llrint(double >I<x>B<);>\n"
5810 msgstr "B<long long int llrint(double >I<x>B<);>\n"
5813 #: build/C/man3/lrint.3:41
5815 msgid "B<long long int llrintf(float >I<x>B<);>\n"
5816 msgstr "B<long long int llrintf(float >I<x>B<);>\n"
5819 #: build/C/man3/lrint.3:43
5821 msgid "B<long long int llrintl(long double >I<x>B<);>\n"
5822 msgstr "B<long long int llrintl(long double >I<x>B<);>\n"
5825 #: build/C/man3/lrint.3:54 build/C/man3/lround.3:55
5826 msgid "All functions shown above:"
5830 #: build/C/man3/lrint.3:66
5832 "These functions round their argument to the nearest integer value, using the "
5833 "current rounding direction (see B<fesetround>(3))."
5835 "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"
5836 "丸め方向については B<fesetround>(3) を参照)。"
5839 #: build/C/man3/lrint.3:71
5841 "Note that unlike B<rint>(3), etc., the return type of these functions "
5842 "differs from that of their arguments."
5844 "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"
5848 #: build/C/man3/lrint.3:73 build/C/man3/lround.3:76 build/C/man3/rint.3:105
5849 #: build/C/man3/round.3:73 build/C/man3/trunc.3:61
5850 msgid "These functions return the rounded integer value."
5851 msgstr "これらの関数は丸めた整数値を返す。"
5853 #. The return value is -(LONG_MAX - 1) or -(LLONG_MAX -1)
5855 #: build/C/man3/lrint.3:85 build/C/man3/lround.3:88
5857 "If I<x> is a NaN or an infinity, or the rounded value is too large to be "
5858 "stored in a I<long> (I<long long> in the case of the B<ll*> functions) then "
5859 "a domain error occurs, and the return value is unspecified."
5861 "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"
5862 "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"
5866 #: build/C/man3/lrint.3:92 build/C/man3/lround.3:95
5868 msgid "Domain error: I<x> is a NaN or infinite, or the rounded value is too large"
5869 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"
5872 #: build/C/man3/lrint.3:115
5874 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<round>"
5877 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<round>"
5881 #: build/C/man3/lround.3:25
5887 #: build/C/man3/lround.3:29
5889 "lround, lroundf, lroundl, llround, llroundf, llroundl - round to nearest "
5890 "integer, away from zero"
5892 "lround, lroundf, lroundl, llround, llroundf, llroundl - (0 から遠い方の) 最も"
5896 #: build/C/man3/lround.3:34
5898 msgid "B<long int lround(double >I<x>B<);>\n"
5899 msgstr "B<long int lround(double >I<x>B<);>\n"
5902 #: build/C/man3/lround.3:36
5904 msgid "B<long int lroundf(float >I<x>B<);>\n"
5905 msgstr "B<long int lroundf(float >I<x>B<);>\n"
5908 #: build/C/man3/lround.3:38
5910 msgid "B<long int lroundl(long double >I<x>B<);>\n"
5911 msgstr "B<long int lroundl(long double >I<x>B<);>\n"
5914 #: build/C/man3/lround.3:40
5916 msgid "B<long long int llround(double >I<x>B<);>\n"
5917 msgstr "B<long long int llround(double >I<x>B<);>\n"
5920 #: build/C/man3/lround.3:42
5922 msgid "B<long long int llroundf(float >I<x>B<);>\n"
5923 msgstr "B<long long int llroundf(float >I<x>B<);>\n"
5926 #: build/C/man3/lround.3:44
5928 msgid "B<long long int llroundl(long double >I<x>B<);>\n"
5929 msgstr "B<long long int llroundl(long double >I<x>B<);>\n"
5932 #: build/C/man3/lround.3:68
5934 "These functions round their argument to the nearest integer value, rounding "
5935 "away from zero, regardless of the current rounding direction (see B<fenv>"
5938 "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"
5939 "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>"
5943 #: build/C/man3/lround.3:74
5945 "Note that unlike B<round>(3), B<ceil>(3), etc., the return type of these "
5946 "functions differs from that of their arguments."
5948 "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"
5952 #: build/C/man3/lround.3:118 build/C/man3/trunc.3:84
5954 "B<ceil>(3), B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>"
5957 "B<ceil>(3), B<floor>(3), B<lrint>(3), B<nearbyint>(3), B<rint>(3), B<round>"
5961 #: build/C/man7/math_error.7:24
5967 #: build/C/man7/math_error.7:27
5968 msgid "math_error - detecting errors from mathematical functions"
5969 msgstr "math_error - 数学関数からのエラーの検出"
5972 #: build/C/man7/math_error.7:32
5975 "B<#include E<lt>math.hE<gt>>\n"
5976 "B<#include E<lt>errno.hE<gt>>\n"
5977 "B<#include E<lt>fenv.hE<gt>>\n"
5979 "B<#include E<lt>math.hE<gt>>\n"
5980 "B<#include E<lt>errno.hE<gt>>\n"
5981 "B<#include E<lt>fenv.hE<gt>>\n"
5984 #: build/C/man7/math_error.7:51
5986 "When an error occurs, most library functions indicate this fact by returning "
5987 "a special value (e.g., -1 or NULL). Because they typically return a "
5988 "floating-point number, the mathematical functions declared in I<E<lt>math."
5989 "hE<gt>> indicate an error using other mechanisms. There are two error-"
5990 "reporting mechanisms: the older one sets I<errno>; the newer one uses the "
5991 "floating-point exception mechanism (the use of B<feclearexcept>(3) and "
5992 "B<fetestexcept>(3), as outlined below) described in B<fenv>(3)."
5994 "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"
5995 "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"
5996 "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"
5997 "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"
5998 "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>"
5999 "(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"
6003 #: build/C/man7/math_error.7:56
6005 "A portable program that needs to check for an error from a mathematical "
6006 "function should set I<errno> to zero, and make the following call"
6008 "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"
6009 "は、 数学関数を呼び出す前に I<errno> を 0 に設定し、"
6012 #: build/C/man7/math_error.7:60
6014 msgid "feclearexcept(FE_ALL_EXCEPT);\n"
6015 msgstr "feclearexcept(FE_ALL_EXCEPT);\n"
6018 #: build/C/man7/math_error.7:64
6019 msgid "before calling a mathematical function."
6020 msgstr "を呼び出すべきである。"
6023 #: build/C/man7/math_error.7:70
6025 "Upon return from the mathematical function, if I<errno> is nonzero, or the "
6026 "following call (see B<fenv>(3)) returns nonzero"
6027 msgstr "数学関数から返ってきた際に、 I<errno> が 0 以外か、"
6030 #: build/C/man7/math_error.7:75
6033 "fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW |\n"
6036 "fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW |\n"
6041 #. FE_INVALID = 0x01,
6042 #. __FE_DENORM = 0x02,
6043 #. FE_DIVBYZERO = 0x04,
6044 #. FE_OVERFLOW = 0x08,
6045 #. FE_UNDERFLOW = 0x10,
6046 #. FE_INEXACT = 0x20
6049 #: build/C/man7/math_error.7:88
6050 msgid "then an error occurred in the mathematical function."
6052 "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"
6056 #: build/C/man7/math_error.7:91
6058 "The error conditions that can occur for mathematical functions are described "
6060 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。"
6063 #: build/C/man7/math_error.7:91
6065 msgid "Domain Error"
6066 msgstr "領域エラー (domain error)"
6069 #: build/C/man7/math_error.7:107
6071 "A I<domain error> occurs when a mathematical function is supplied with an "
6072 "argument whose value falls outside the domain for which the function is "
6073 "defined (e.g., giving a negative argument to B<log>(3)). When a domain "
6074 "error occurs, math functions commonly return a NaN (though some functions "
6075 "return a different value in this case); I<errno> is set to B<EDOM>, and an "
6076 "\"invalid\" (B<FE_INVALID>) floating-point exception is raised."
6078 "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"
6079 "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"
6080 "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"
6081 "値を返す関数もある)、 I<errno> に B<EDOM> を設定し、「無効 (invalid)」 浮動小"
6082 "数点例外 (B<FE_INVALID>) を上げる。"
6085 #: build/C/man7/math_error.7:107
6088 msgstr "極エラー (pole error)"
6091 #: build/C/man7/math_error.7:131
6093 "A I<pole error> occurs when the mathematical result of a function is an "
6094 "exact infinity (e.g., the logarithm of 0 is negative infinity). When a pole "
6095 "error occurs, the function returns the (signed) value B<HUGE_VAL>, "
6096 "B<HUGE_VALF>, or B<HUGE_VALL>, depending on whether the function result type "
6097 "is I<double>, I<float>, or I<long double>. The sign of the result is that "
6098 "which is mathematically correct for the function. I<errno> is set to "
6099 "B<ERANGE>, and a \"divide-by-zero\" (B<FE_DIVBYZERO>) floating-point "
6100 "exception is raised."
6102 "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"
6103 "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"
6104 "値は (符号付きの) B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> のいずれかとなる "
6105 "(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 "
6106 "I<double>, I<float>, I<long double> に対応する)。 結果の符号は、その関数の数"
6107 "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 "
6108 "(divide-by-zero)」 浮動小数点例外 (B<FE_DIVBYZERO>) が上がる。"
6111 #: build/C/man7/math_error.7:131
6114 msgstr "範囲エラー (range エラー)"
6117 #: build/C/man7/math_error.7:138
6119 "A I<range error> occurs when the magnitude of the function result means that "
6120 "it cannot be represented in the result type of the function. The return "
6121 "value of the function depends on whether the range error was an overflow or "
6124 "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"
6125 "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"
6126 "ダーフロー であったかによって異なる。"
6129 #: build/C/man7/math_error.7:160
6131 "A floating result I<overflows> if the result is finite, but is too large to "
6132 "represented in the result type. When an overflow occurs, the function "
6133 "returns the value B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, depending on "
6134 "whether the function result type is I<double>, I<float>, or I<long double>. "
6135 "I<errno> is set to B<ERANGE>, and an \"overflow\" (B<FE_OVERFLOW>) floating-"
6136 "point exception is raised."
6138 "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"
6139 "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 "
6140 "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"
6141 "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>, "
6142 "I<long double> に対応する)。 I<errno> は B<ERANGE> に設定され、「オーバーフ"
6143 "ロー (overflow)」 浮動小数点例外 (B<FE_OVERFLOW>) が上がる。"
6146 #: build/C/man7/math_error.7:175
6148 "A floating result I<underflows> if the result is too small to be represented "
6149 "in the result type. If an underflow occurs, a mathematical function "
6150 "typically returns 0.0 (C99 says a function shall return \"an implementation-"
6151 "defined value whose magnitude is no greater than the smallest normalized "
6152 "positive number in the specified type\"). I<errno> may be set to B<ERANGE>, "
6153 "and an \"overflow\" (B<FE_UNDERFLOW>) floating-point exception may be "
6156 "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"
6157 "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 "
6158 "(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"
6159 "つ実装定義 (implementation-defined) の値を返す、となっている)。 I<errno> は "
6160 "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"
6164 #: build/C/man7/math_error.7:185
6166 "Some functions deliver a range error if the supplied argument value, or the "
6167 "correct function result, would be I<subnormal>. A subnormal value is one "
6168 "that is nonzero, but with a magnitude that is so small that it can't be "
6169 "presented in normalized form (i.e., with a 1 in the most significant bit of "
6170 "the significand). The representation of a subnormal number will contain one "
6171 "or more leading zeros in the significand."
6173 "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"
6174 "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"
6175 "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"
6176 "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"
6179 #. See CONFORMANCE in the glibc 2.8 (and earlier) source.
6181 #: build/C/man7/math_error.7:207
6183 "The I<math_errhandling> identifier specified by C99 and POSIX.1-2001 is not "
6184 "supported by glibc. This identifier is supposed to indicate which of the "
6185 "two error-notification mechanisms (I<errno>, exceptions retrievable via "
6186 "B<fettestexcept>(3)) is in use. The standards require that at least one be "
6187 "in use, but permit both to be available. The current (version 2.8) "
6188 "situation under glibc is messy. Most (but not all) functions raise "
6189 "exceptions on errors. Some also set I<errno>. A few functions set "
6190 "I<errno>, but don't raise an exception. A very few functions do neither. "
6191 "See the individual manual pages for details."
6193 "C99 と POSIX.1-2001 で規定されている I<math_errhandling> 識別子は glibc では"
6194 "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 "
6195 "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"
6196 "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"
6197 "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 "
6198 "(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"
6199 "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。 "
6200 "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"
6201 "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"
6204 #. http://www.securecoding.cert.org/confluence/display/seccode/FLP32-C.+Prevent+or+detect+domain+and+range+errors+in+math+functions
6206 #: build/C/man7/math_error.7:220
6208 "To avoid the complexities of using I<errno> and B<fetestexcept>(3) for "
6209 "error checking, it is often advised that one should instead check for bad "
6210 "argument values before each call. For example, the following code ensures "
6211 "that B<log>(3)'s argument is not a NaN and is not zero (a pole error) or "
6212 "less than zero (a domain error):"
6214 "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"
6215 "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"
6216 "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"
6217 "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"
6221 #: build/C/man7/math_error.7:224
6223 msgid "double x, r;\n"
6224 msgstr "double x, r;\n"
6227 #: build/C/man7/math_error.7:228
6230 "if (isnan(x) || islessequal(x, 0)) {\n"
6231 " /* Deal with NaN / pole error / domain error */\n"
6234 "if (isnan(x) || islessequal(x, 0)) {\n"
6235 " /* Deal with NaN / pole error / domain error */\n"
6239 #: build/C/man7/math_error.7:230
6241 msgid "r = log(x);\n"
6242 msgstr "r = log(x);\n"
6245 #: build/C/man7/math_error.7:238
6247 "The discussion on this page does not apply to the complex mathematical "
6248 "functions (i.e., those declared by I<E<lt>complex.hE<gt>>), which in general "
6249 "are not required to return errors by C99 and POSIX.1-2001."
6251 "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"
6252 "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"
6256 #: build/C/man7/math_error.7:254
6258 "The B<gcc>(1) I<-fno-math-errno> option causes the executable to employ "
6259 "implementations of some mathematical functions that are faster than the "
6260 "standard implementations, but do not set I<errno> on error. (The B<gcc>(1) "
6261 "I<-ffast-math> option also enables I<-fno-math-errno>.) An error can still "
6262 "be tested for using B<fetestexcept>(3)."
6264 "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"
6265 "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> "
6266 "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<-"
6267 "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、 "
6268 "B<fetestexcept>(3) を使ったエラーの検査は可能である。"
6271 #: build/C/man7/math_error.7:263
6273 "B<gcc>(1), B<errno>(3), B<fenv>(3), B<fpclassify>(3), B<INFINITY>(3), "
6274 "B<isgreater>(3), B<matherr>(3), B<nan>(3)"
6276 "B<gcc>(1), B<errno>(3), B<fenv>(3), B<fpclassify>(3), B<INFINITY>(3), "
6277 "B<isgreater>(3), B<matherr>(3), B<nan>(3)"
6280 #: build/C/man7/math_error.7:264
6281 msgid "I<info libc>"
6282 msgstr "I<info libc>"
6285 #: build/C/man3/matherr.3:25
6291 #: build/C/man3/matherr.3:25
6297 #: build/C/man3/matherr.3:28
6298 msgid "matherr - SVID math library exception handling"
6299 msgstr "matherr - SVID math library exception handling"
6302 #: build/C/man3/matherr.3:32
6305 "B<#define _SVID_SOURCE> /* See feature_test_macros(7) */\n"
6306 "B<#include E<lt>math.hE<gt>>\n"
6308 "B<#define _SVID_SOURCE> /* See feature_test_macros(7) */\n"
6309 "B<#include E<lt>math.hE<gt>>\n"
6312 #: build/C/man3/matherr.3:34
6314 msgid "B<int matherr(struct exception *>I<exc>B<);>\n"
6315 msgstr "B<int matherr(struct exception *>I<exc>B<);>\n"
6318 #: build/C/man3/matherr.3:36
6320 msgid "B<extern _LIB_VERSION_TYPE _LIB_VERSION;>\n"
6321 msgstr "B<extern _LIB_VERSION_TYPE _LIB_VERSION;>\n"
6324 #: build/C/man3/matherr.3:49
6326 "The System V Interface Definition (SVID) specifies that various math "
6327 "functions should invoke a function called B<matherr>() if a math exception "
6328 "is detected. This function is called before the math function returns; "
6329 "after B<matherr>() returns, the system then returns to the math function, "
6330 "which in turn returns to the caller."
6332 "The System V Interface Definition (SVID) specifies that various math "
6333 "functions should invoke a function called B<matherr>() if a math exception "
6334 "is detected. This function is called before the math function returns; "
6335 "after B<matherr>() returns, the system then returns to the math function, "
6336 "which in turn returns to the caller."
6339 #: build/C/man3/matherr.3:60
6341 "The B<matherr>() mechanism is supported by glibc, but is now obsolete: new "
6342 "applications should use the techniques described in B<math_error>(7) and "
6343 "B<fenv>(3). This page documents the glibc B<matherr>() mechanism as an aid "
6344 "for maintaining and porting older applications."
6346 "The B<matherr>() mechanism is supported by glibc, but is now obsolete: new "
6347 "applications should use the techniques described in B<math_error>(7) and "
6348 "B<fenv>(3). This page documents the glibc B<matherr>() mechanism as an aid "
6349 "for maintaining and porting older applications."
6352 #: build/C/man3/matherr.3:73
6354 "To employ B<matherr>(), the programmer must define the B<_SVID_SOURCE> "
6355 "feature test macro (before including I<any> header files), and assign the "
6356 "value B<_SVID_> to the external variable B<_LIB_VERSION>."
6358 "To employ B<matherr>(), the programmer must define the B<_SVID_SOURCE> "
6359 "feature test macro (before including I<any> header files), and assign the "
6360 "value B<_SVID_> to the external variable B<_LIB_VERSION>."
6363 #: build/C/man3/matherr.3:85
6365 "The system provides a default version of B<matherr>(). This version does "
6366 "nothing, and returns zero (see below for the significance of this). The "
6367 "default B<matherr>() can be overridden by a programmer-defined version, "
6368 "which will be invoked when an exception occurs. The function is invoked "
6369 "with one argument, a pointer to an I<exception> structure, defined as "
6372 "The system provides a default version of B<matherr>(). This version does "
6373 "nothing, and returns zero (see below for the significance of this). The "
6374 "default B<matherr>() can be overridden by a programmer-defined version, "
6375 "which will be invoked when an exception occurs. The function is invoked "
6376 "with one argument, a pointer to an I<exception> structure, defined as "
6380 #: build/C/man3/matherr.3:95
6383 "struct exception {\n"
6384 " int type; /* Exception type */\n"
6385 " char *name; /* Name of function causing exception */\n"
6386 " double arg1; /* 1st argument to function */\n"
6387 " double arg2; /* 2nd argument to function */\n"
6388 " double retval; /* Function return value */\n"
6391 "struct exception {\n"
6392 " int type; /* Exception type */\n"
6393 " char *name; /* Name of function causing exception */\n"
6394 " double arg1; /* 1st argument to function */\n"
6395 " double arg2; /* 2nd argument to function */\n"
6396 " double retval; /* Function return value */\n"
6400 #: build/C/man3/matherr.3:101
6401 msgid "The I<type> field has one of the following values:"
6402 msgstr "The I<type> field has one of the following values:"
6405 #: build/C/man3/matherr.3:101
6411 #: build/C/man3/matherr.3:109
6413 "A domain error occurred (the function argument was outside the range for "
6414 "which the function is defined). The return value depends on the function; "
6415 "I<errno> is set to B<EDOM>."
6417 "A domain error occurred (the function argument was outside the range for "
6418 "which the function is defined). The return value depends on the function; "
6419 "I<errno> is set to B<EDOM>."
6422 #: build/C/man3/matherr.3:109
6428 #: build/C/man3/matherr.3:120
6430 "A pole error occurred (the function result is an infinity). The return "
6431 "value in most cases is B<HUGE> (the largest single precision floating-point "
6432 "number), appropriately signed. In most cases, I<errno> is set to B<EDOM>."
6434 "A pole error occurred (the function result is an infinity). The return "
6435 "value in most cases is B<HUGE> (the largest single precision floating-point "
6436 "number), appropriately signed. In most cases, I<errno> is set to B<EDOM>."
6439 #: build/C/man3/matherr.3:120
6442 msgstr "B<OVERFLOW>"
6445 #: build/C/man3/matherr.3:129
6447 "An overflow occurred. In most cases, the value B<HUGE> is returned, and "
6448 "I<errno> is set to B<ERANGE>."
6450 "An overflow occurred. In most cases, the value B<HUGE> is returned, and "
6451 "I<errno> is set to B<ERANGE>."
6454 #: build/C/man3/matherr.3:129
6456 msgid "B<UNDERFLOW>"
6457 msgstr "B<UNDERFLOW>"
6460 #: build/C/man3/matherr.3:136
6462 "An underflow occurred. 0.0 is returned, and I<errno> is set to B<ERANGE>."
6464 "An underflow occurred. 0.0 is returned, and I<errno> is set to B<ERANGE>."
6467 #: build/C/man3/matherr.3:136
6473 #: build/C/man3/matherr.3:143
6475 "Total loss of significance. 0.0 is returned, and I<errno> is set to "
6478 "Total loss of significance. 0.0 is returned, and I<errno> is set to "
6482 #: build/C/man3/matherr.3:143
6488 #: build/C/man3/matherr.3:148
6490 "Partial loss of significance. This value is unused on glibc (and many other "
6493 "Partial loss of significance. This value is unused on glibc (and many other "
6497 #: build/C/man3/matherr.3:156
6499 "The I<arg1> and I<arg2> fields are the arguments supplied to the function "
6500 "(I<arg2> is undefined for functions that take only one argument)."
6502 "The I<arg1> and I<arg2> fields are the arguments supplied to the function "
6503 "(I<arg2> is undefined for functions that take only one argument)."
6506 #: build/C/man3/matherr.3:164
6508 "The I<retval> field specifies the return value that the math function will "
6509 "return to its caller. The programmer-defined B<matherr>() can modify this "
6510 "field to change the return value of the math function."
6512 "The I<retval> field specifies the return value that the math function will "
6513 "return to its caller. The programmer-defined B<matherr>() can modify this "
6514 "field to change the return value of the math function."
6517 #: build/C/man3/matherr.3:171
6519 "If the B<matherr>() function returns zero, then the system sets I<errno> as "
6520 "described above, and may print an error message on standard error (see "
6523 "If the B<matherr>() function returns zero, then the system sets I<errno> as "
6524 "described above, and may print an error message on standard error (see "
6528 #: build/C/man3/matherr.3:177
6530 "If the B<matherr>() function returns a nonzero value, then the system does "
6531 "not set I<errno>, and doesn't print an error message."
6533 "If the B<matherr>() function returns a nonzero value, then the system does "
6534 "not set I<errno>, and doesn't print an error message."
6537 #: build/C/man3/matherr.3:177
6539 msgid "Math functions that employ matherr()"
6540 msgstr "Math functions that employ matherr()"
6543 #: build/C/man3/matherr.3:187
6545 "The table below lists the functions and circumstances in which B<matherr>() "
6546 "is called. The \"Type\" column indicates the value assigned to I<exc-"
6547 "E<gt>type> when calling B<matherr>(). The \"Result\" column is the default "
6548 "return value assigned to I<exc-E<gt>retval>."
6550 "The table below lists the functions and circumstances in which B<matherr>() "
6551 "is called. The \"Type\" column indicates the value assigned to I<exc-"
6552 "E<gt>type> when calling B<matherr>(). The \"Result\" column is the default "
6553 "return value assigned to I<exc-E<gt>retval>."
6556 #: build/C/man3/matherr.3:193
6558 "The \"Msg?\" and \"errno\" columns describe the default behavior if "
6559 "B<matherr>() returns zero. If the \"Msg?\" columns contains \"y\", then "
6560 "the system prints an error message on standard error."
6562 "The \"Msg?\" and \"errno\" columns describe the default behavior if "
6563 "B<matherr>() returns zero. If the \"Msg?\" columns contains \"y\", then "
6564 "the system prints an error message on standard error."
6567 #: build/C/man3/matherr.3:195
6568 msgid "The table uses the following notations and abbreviations:"
6569 msgstr "The table uses the following notations and abbreviations:"
6572 #: build/C/man3/matherr.3:207
6575 "x first argument to function\n"
6576 "y second argument to function\n"
6577 "fin finite value for argument\n"
6578 "neg negative value for argument\n"
6579 "int integral value for argument\n"
6580 "o/f result overflowed\n"
6581 "u/f result underflowed\n"
6582 "|x| absolute value of x\n"
6583 "X_TLOSS is a constant defined in I<E<lt>math.hE<gt>>\n"
6585 "x first argument to function\n"
6586 "y second argument to function\n"
6587 "fin finite value for argument\n"
6588 "neg negative value for argument\n"
6589 "int integral value for argument\n"
6590 "o/f result overflowed\n"
6591 "u/f result underflowed\n"
6592 "|x| absolute value of x\n"
6593 "X_TLOSS is a constant defined in I<E<lt>math.hE<gt>>\n"
6596 #: build/C/man3/matherr.3:214
6598 msgid "Function\tType\tResult\tMsg?\terrno\n"
6599 msgstr "Function\tType\tResult\tMsg?\terrno\n"
6602 #: build/C/man3/matherr.3:215
6604 msgid "acos(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
6605 msgstr "acos(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
6608 #: build/C/man3/matherr.3:216
6610 msgid "asin(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
6611 msgstr "asin(|x|E<gt>1)\tDOMAIN\tHUGE\ty\tEDOM\n"
6614 #: build/C/man3/matherr.3:217
6616 msgid "atan2(0,0)\tDOMAIN\tHUGE\ty\tEDOM\n"
6617 msgstr "atan2(0,0)\tDOMAIN\tHUGE\ty\tEDOM\n"
6619 #. retval is 0.0/0.0
6621 #: build/C/man3/matherr.3:218
6623 msgid "acosh(xE<lt>1)\tDOMAIN\tNAN\ty\tEDOM \n"
6624 msgstr "acosh(xE<lt>1)\tDOMAIN\tNAN\ty\tEDOM \n"
6626 #. retval is 0.0/0.0
6628 #: build/C/man3/matherr.3:219
6630 msgid "atanh(|x|E<gt>1)\tDOMAIN\tNAN\ty\tEDOM \n"
6631 msgstr "atanh(|x|E<gt>1)\tDOMAIN\tNAN\ty\tEDOM \n"
6635 #: build/C/man3/matherr.3:220
6637 msgid "atanh(|x|==1)\tSING\t(xE<gt>0.0)?\ty\tEDOM \n"
6638 msgstr "atanh(|x|==1)\tSING\t(xE<gt>0.0)?\ty\tEDOM \n"
6641 #: build/C/man3/matherr.3:221 build/C/man3/matherr.3:266
6643 msgid "\\ \t\\ \tHUGE_VAL :\n"
6644 msgstr "\\ \t\\ \tHUGE_VAL :\n"
6647 #: build/C/man3/matherr.3:222 build/C/man3/matherr.3:267
6649 msgid "\\ \t\\ \t-HUGE_VAL\n"
6650 msgstr "\\ \t\\ \t-HUGE_VAL\n"
6653 #: build/C/man3/matherr.3:223
6655 msgid "cosh(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6656 msgstr "cosh(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6659 #: build/C/man3/matherr.3:224
6661 msgid "sinh(fin) o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
6662 msgstr "sinh(fin) o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
6665 #: build/C/man3/matherr.3:225
6667 msgid "\\ \t\\ \tHUGE : -HUGE\n"
6668 msgstr "\\ \t\\ \tHUGE : -HUGE\n"
6671 #: build/C/man3/matherr.3:226
6673 msgid "sqrt(xE<lt>0)\tDOMAIN\t0.0\ty\tEDOM\n"
6674 msgstr "sqrt(xE<lt>0)\tDOMAIN\t0.0\ty\tEDOM\n"
6677 #: build/C/man3/matherr.3:227
6679 msgid "hypot(fin,fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6680 msgstr "hypot(fin,fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6683 #: build/C/man3/matherr.3:228
6685 msgid "exp(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6686 msgstr "exp(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6689 #: build/C/man3/matherr.3:229
6691 msgid "exp(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6692 msgstr "exp(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6695 #: build/C/man3/matherr.3:230
6697 msgid "exp2(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6698 msgstr "exp2(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6701 #: build/C/man3/matherr.3:231
6703 msgid "exp2(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6704 msgstr "exp2(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6707 #: build/C/man3/matherr.3:232
6709 msgid "exp10(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6710 msgstr "exp10(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6713 #: build/C/man3/matherr.3:233
6715 msgid "exp10(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6716 msgstr "exp10(fin) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6719 #: build/C/man3/matherr.3:234
6721 msgid "j0(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6722 msgstr "j0(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6725 #: build/C/man3/matherr.3:235
6727 msgid "j1(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6728 msgstr "j1(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6731 #: build/C/man3/matherr.3:236
6733 msgid "jn(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6734 msgstr "jn(|x|E<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6737 #: build/C/man3/matherr.3:237
6739 msgid "y0(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6740 msgstr "y0(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6743 #: build/C/man3/matherr.3:238
6745 msgid "y1(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6746 msgstr "y1(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6749 #: build/C/man3/matherr.3:239
6751 msgid "yn(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6752 msgstr "yn(xE<gt>X_TLOSS)\tTLOSS\t0.0\ty\tERANGE\n"
6755 #: build/C/man3/matherr.3:240
6757 msgid "y0(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6758 msgstr "y0(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6761 #: build/C/man3/matherr.3:241
6763 msgid "y0(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6764 msgstr "y0(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6767 #: build/C/man3/matherr.3:242
6769 msgid "y1(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6770 msgstr "y1(0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6773 #: build/C/man3/matherr.3:243
6775 msgid "y1(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6776 msgstr "y1(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6779 #: build/C/man3/matherr.3:244
6781 msgid "yn(n,0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6782 msgstr "yn(n,0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6785 #: build/C/man3/matherr.3:245
6787 msgid "yn(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6788 msgstr "yn(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6791 #: build/C/man3/matherr.3:246
6793 msgid "lgamma(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6794 msgstr "lgamma(fin) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6797 #: build/C/man3/matherr.3:247
6799 msgid "lgamma(-int) or\tSING\tHUGE\ty\tEDOM\n"
6800 msgstr "lgamma(-int) or\tSING\tHUGE\ty\tEDOM\n"
6803 #: build/C/man3/matherr.3:248
6805 msgid "\\ \\ lgamma(0)\n"
6806 msgstr "\\ \\ lgamma(0)\n"
6809 #: build/C/man3/matherr.3:249
6811 msgid "tgamma(fin) o/f\tOVERFLOW\tHUGE_VAL\tn\tERANGE\n"
6812 msgstr "tgamma(fin) o/f\tOVERFLOW\tHUGE_VAL\tn\tERANGE\n"
6815 #: build/C/man3/matherr.3:250
6817 msgid "tgamma(-int)\tSING\tNAN\ty\tEDOM\n"
6818 msgstr "tgamma(-int)\tSING\tNAN\ty\tEDOM\n"
6821 #: build/C/man3/matherr.3:251
6823 msgid "tgamma(0)\tSING\tcopysign(\ty\tERANGE\n"
6824 msgstr "tgamma(0)\tSING\tcopysign(\ty\tERANGE\n"
6827 #: build/C/man3/matherr.3:252
6829 msgid "\\ \t\\ \tHUGE_VAL,x)\n"
6830 msgstr "\\ \t\\ \tHUGE_VAL,x)\n"
6833 #: build/C/man3/matherr.3:253
6835 msgid "log(0)\tSING\t-HUGE\ty\tEDOM\n"
6836 msgstr "log(0)\tSING\t-HUGE\ty\tEDOM\n"
6839 #: build/C/man3/matherr.3:254
6841 msgid "log(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6842 msgstr "log(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6844 #. different from log()
6846 #: build/C/man3/matherr.3:255
6848 msgid "log2(0)\tSING\t-HUGE\tn\tEDOM\t\n"
6849 msgstr "log2(0)\tSING\t-HUGE\tn\tEDOM\t\n"
6851 #. different from log()
6853 #: build/C/man3/matherr.3:256
6855 msgid "log2(xE<lt>0)\tDOMAIN\t-HUGE\tn\tEDOM\t\n"
6856 msgstr "log2(xE<lt>0)\tDOMAIN\t-HUGE\tn\tEDOM\t\n"
6859 #: build/C/man3/matherr.3:257
6861 msgid "log10(0)\tSING\t-HUGE\ty\tEDOM\n"
6862 msgstr "log10(0)\tSING\t-HUGE\ty\tEDOM\n"
6865 #: build/C/man3/matherr.3:258
6867 msgid "log10(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6868 msgstr "log10(xE<lt>0)\tDOMAIN\t-HUGE\ty\tEDOM\n"
6871 #: build/C/man3/matherr.3:259
6873 msgid "pow(0.0,0.0)\tDOMAIN\t0.0\ty\tEDOM\n"
6874 msgstr "pow(0.0,0.0)\tDOMAIN\t0.0\ty\tEDOM\n"
6877 #: build/C/man3/matherr.3:260
6879 msgid "pow(x,y) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6880 msgstr "pow(x,y) o/f\tOVERFLOW\tHUGE\tn\tERANGE\n"
6883 #: build/C/man3/matherr.3:261
6885 msgid "pow(x,y) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6886 msgstr "pow(x,y) u/f\tUNDERFLOW\t0.0\tn\tERANGE\n"
6889 #: build/C/man3/matherr.3:262
6891 msgid "pow(NaN,0.0)\tDOMAIN\tx\tn\tEDOM\n"
6892 msgstr "pow(NaN,0.0)\tDOMAIN\tx\tn\tEDOM\n"
6896 #: build/C/man3/matherr.3:263
6898 msgid "0**neg\tDOMAIN\t0.0\ty\tEDOM\t\n"
6899 msgstr "0**neg\tDOMAIN\t0.0\ty\tEDOM\t\n"
6902 #: build/C/man3/matherr.3:264
6904 msgid "neg**non-int\tDOMAIN\t0.0\ty\tEDOM\n"
6905 msgstr "neg**non-int\tDOMAIN\t0.0\ty\tEDOM\n"
6908 #: build/C/man3/matherr.3:265
6910 msgid "scalb() o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
6911 msgstr "scalb() o/f\tOVERFLOW\t(xE<gt>0.0) ?\tn\tERANGE\n"
6914 #: build/C/man3/matherr.3:268
6916 msgid "scalb() u/f\tUNDERFLOW\tcopysign(\tn\tERANGE\n"
6917 msgstr "scalb() u/f\tUNDERFLOW\tcopysign(\tn\tERANGE\n"
6920 #: build/C/man3/matherr.3:269
6922 msgid "\\ \t\\ \t\\ \\ 0.0,x)\n"
6923 msgstr "\\ \t\\ \t\\ \\ 0.0,x)\n"
6926 #: build/C/man3/matherr.3:270
6928 msgid "fmod(x,0)\tDOMAIN\tx\ty\tEDOM\n"
6929 msgstr "fmod(x,0)\tDOMAIN\tx\ty\tEDOM\n"
6931 #. retval is 0.0/0.0
6933 #: build/C/man3/matherr.3:271
6935 msgid "remainder(x,0)\tDOMAIN\tNAN\ty\tEDOM \n"
6936 msgstr "remainder(x,0)\tDOMAIN\tNAN\ty\tEDOM \n"
6939 #: build/C/man3/matherr.3:294
6941 "The example program demonstrates the use of B<matherr>() when calling B<log>"
6942 "(3). The program takes up to three command-line arguments. The first "
6943 "argument is the floating-point number to be given to B<log>(3). If the "
6944 "optional second argument is provided, then B<_LIB_VERSION> is set to "
6945 "B<_SVID_> so that B<matherr>() is called, and the integer supplied in the "
6946 "command-line argument is used as the return value from B<matherr>(). If the "
6947 "optional third command-line argument is supplied, then it specifies an "
6948 "alternative return value that B<matherr>() should assign as the return "
6949 "value of the math function."
6951 "The example program demonstrates the use of B<matherr>() when calling B<log>"
6952 "(3). The program takes up to three command-line arguments. The first "
6953 "argument is the floating-point number to be given to B<log>(3). If the "
6954 "optional second argument is provided, then B<_LIB_VERSION> is set to "
6955 "B<_SVID_> so that B<matherr>() is called, and the integer supplied in the "
6956 "command-line argument is used as the return value from B<matherr>(). If the "
6957 "optional third command-line argument is supplied, then it specifies an "
6958 "alternative return value that B<matherr>() should assign as the return "
6959 "value of the math function."
6962 #: build/C/man3/matherr.3:299
6964 "The following example run, where B<log>(3) is given an argument of 0.0, "
6965 "does not use B<matherr>():"
6967 "The following example run, where B<log>(3) is given an argument of 0.0, "
6968 "does not use B<matherr>():"
6971 #: build/C/man3/matherr.3:305
6974 "$B< ./a.out 0.0>\n"
6975 "errno: Numerical result out of range\n"
6978 "$B< ./a.out 0.0>\n"
6979 "errno: Numerical result out of range\n"
6983 #: build/C/man3/matherr.3:311
6984 msgid "In the following run, B<matherr>() is called, and returns 0:"
6985 msgstr "In the following run, B<matherr>() is called, and returns 0:"
6988 #: build/C/man3/matherr.3:321
6991 "$B< ./a.out 0.0 0>\n"
6992 "matherr SING exception in log() function\n"
6993 " args: 0.000000, 0.000000\n"
6994 " retval: -340282346638528859811704183484516925440.000000\n"
6996 "errno: Numerical argument out of domain\n"
6997 "x=-340282346638528859811704183484516925440.000000\n"
6999 "$B< ./a.out 0.0 0>\n"
7000 "matherr SING exception in log() function\n"
7001 " args: 0.000000, 0.000000\n"
7002 " retval: -340282346638528859811704183484516925440.000000\n"
7004 "errno: Numerical argument out of domain\n"
7005 "x=-340282346638528859811704183484516925440.000000\n"
7008 #: build/C/man3/matherr.3:325
7009 msgid "The message \"log: SING error\" was printed by the C library."
7010 msgstr "The message \"log: SING error\" was printed by the C library."
7013 #: build/C/man3/matherr.3:329
7015 "In the following run, B<matherr>() is called, and returns a nonzero value:"
7017 "In the following run, B<matherr>() is called, and returns a nonzero value:"
7020 #: build/C/man3/matherr.3:337
7023 "$B< ./a.out 0.0 1>\n"
7024 "matherr SING exception in log() function\n"
7025 " args: 0.000000, 0.000000\n"
7026 " retval: -340282346638528859811704183484516925440.000000\n"
7027 "x=-340282346638528859811704183484516925440.000000\n"
7029 "$B< ./a.out 0.0 1>\n"
7030 "matherr SING exception in log() function\n"
7031 " args: 0.000000, 0.000000\n"
7032 " retval: -340282346638528859811704183484516925440.000000\n"
7033 "x=-340282346638528859811704183484516925440.000000\n"
7036 #: build/C/man3/matherr.3:343
7038 "In this case, the C library did not print a message, and I<errno> was not "
7041 "In this case, the C library did not print a message, and I<errno> was not "
7045 #: build/C/man3/matherr.3:348
7047 "In the following run, B<matherr>() is called, changes the return value of "
7048 "the math function, and returns a nonzero value:"
7050 "In the following run, B<matherr>() is called, changes the return value of "
7051 "the math function, and returns a nonzero value:"
7054 #: build/C/man3/matherr.3:356
7057 "$B< ./a.out 0.0 1 12345.0>\n"
7058 "matherr SING exception in log() function\n"
7059 " args: 0.000000, 0.000000\n"
7060 " retval: -340282346638528859811704183484516925440.000000\n"
7063 "$B< ./a.out 0.0 1 12345.0>\n"
7064 "matherr SING exception in log() function\n"
7065 " args: 0.000000, 0.000000\n"
7066 " retval: -340282346638528859811704183484516925440.000000\n"
7070 #: build/C/man3/matherr.3:366
7073 "#define _SVID_SOURCE\n"
7074 "#include E<lt>errno.hE<gt>\n"
7075 "#include E<lt>math.hE<gt>\n"
7076 "#include E<lt>stdio.hE<gt>\n"
7077 "#include E<lt>stdlib.hE<gt>\n"
7079 "#define _SVID_SOURCE\n"
7080 "#include E<lt>errno.hE<gt>\n"
7081 "#include E<lt>math.hE<gt>\n"
7082 "#include E<lt>stdio.hE<gt>\n"
7083 "#include E<lt>stdlib.hE<gt>\n"
7086 #: build/C/man3/matherr.3:372
7089 "static int matherr_ret = 0; /* Value that matherr()\n"
7090 " should return */\n"
7091 "static int change_retval = 0; /* Should matherr() change\n"
7092 " function\\(aqs return value? */\n"
7093 "static double new_retval; /* New function return value */\n"
7095 "static int matherr_ret = 0; /* Value that matherr()\n"
7096 " should return */\n"
7097 "static int change_retval = 0; /* Should matherr() change\n"
7098 " function\\(aqs return value? */\n"
7099 "static double new_retval; /* New function return value */\n"
7102 #: build/C/man3/matherr.3:387
7106 "matherr(struct exception *exc)\n"
7108 " fprintf(stderr, \"matherr %s exception in %s() function\\en\",\n"
7109 " (exc-E<gt>type == DOMAIN) ? \"DOMAIN\" :\n"
7110 " (exc-E<gt>type == OVERFLOW) ? \"OVERFLOW\" :\n"
7111 " (exc-E<gt>type == UNDERFLOW) ? \"UNDERFLOW\" :\n"
7112 " (exc-E<gt>type == SING) ? \"SING\" :\n"
7113 " (exc-E<gt>type == TLOSS) ? \"TLOSS\" :\n"
7114 " (exc-E<gt>type == PLOSS) ? \"PLOSS\" : \"???\",\n"
7115 " exc-E<gt>name);\n"
7116 " fprintf(stderr, \" args: %f, %f\\en\",\n"
7117 " exc-E<gt>arg1, exc-E<gt>arg2);\n"
7118 " fprintf(stderr, \" retval: %f\\en\", exc-E<gt>retval);\n"
7121 "matherr(struct exception *exc)\n"
7123 " fprintf(stderr, \"matherr %s exception in %s() function\\en\",\n"
7124 " (exc-E<gt>type == DOMAIN) ? \"DOMAIN\" :\n"
7125 " (exc-E<gt>type == OVERFLOW) ? \"OVERFLOW\" :\n"
7126 " (exc-E<gt>type == UNDERFLOW) ? \"UNDERFLOW\" :\n"
7127 " (exc-E<gt>type == SING) ? \"SING\" :\n"
7128 " (exc-E<gt>type == TLOSS) ? \"TLOSS\" :\n"
7129 " (exc-E<gt>type == PLOSS) ? \"PLOSS\" : \"???\",\n"
7130 " exc-E<gt>name);\n"
7131 " fprintf(stderr, \" args: %f, %f\\en\",\n"
7132 " exc-E<gt>arg1, exc-E<gt>arg2);\n"
7133 " fprintf(stderr, \" retval: %f\\en\", exc-E<gt>retval);\n"
7136 #: build/C/man3/matherr.3:390
7139 " if (change_retval)\n"
7140 " exc-E<gt>retval = new_retval;\n"
7142 " if (change_retval)\n"
7143 " exc-E<gt>retval = new_retval;\n"
7146 #: build/C/man3/matherr.3:393
7149 " return matherr_ret;\n"
7152 " return matherr_ret;\n"
7156 #: build/C/man3/matherr.3:398
7160 "main(int argc, char *argv[])\n"
7165 "main(int argc, char *argv[])\n"
7170 #: build/C/man3/matherr.3:404
7173 " if (argc E<lt> 2) {\n"
7174 " fprintf(stderr, \"Usage: %s E<lt>argvalE<gt>\"\n"
7175 " \" [E<lt>matherr-retE<gt> [E<lt>new-func-retvalE<gt>]]\\en\", argv[0]);\n"
7176 " exit(EXIT_FAILURE);\n"
7179 " if (argc E<lt> 2) {\n"
7180 " fprintf(stderr, \"Usage: %s E<lt>argvalE<gt>\"\n"
7181 " \" [E<lt>matherr-retE<gt> [E<lt>new-func-retvalE<gt>]]\\en\", argv[0]);\n"
7182 " exit(EXIT_FAILURE);\n"
7186 #: build/C/man3/matherr.3:409
7189 " if (argc E<gt> 2) {\n"
7190 " _LIB_VERSION = _SVID_;\n"
7191 " matherr_ret = atoi(argv[2]);\n"
7194 " if (argc E<gt> 2) {\n"
7195 " _LIB_VERSION = _SVID_;\n"
7196 " matherr_ret = atoi(argv[2]);\n"
7200 #: build/C/man3/matherr.3:414
7203 " if (argc E<gt> 3) {\n"
7204 " change_retval = 1;\n"
7205 " new_retval = atof(argv[3]);\n"
7208 " if (argc E<gt> 3) {\n"
7209 " change_retval = 1;\n"
7210 " new_retval = atof(argv[3]);\n"
7214 #: build/C/man3/matherr.3:418
7217 " x = log(atof(argv[1]));\n"
7218 " if (errno != 0)\n"
7219 " perror(\"errno\");\n"
7221 " x = log(atof(argv[1]));\n"
7222 " if (errno != 0)\n"
7223 " perror(\"errno\");\n"
7226 #: build/C/man3/matherr.3:422
7229 " printf(\"x=%f\\en\", x);\n"
7230 " exit(EXIT_SUCCESS);\n"
7233 " printf(\"x=%f\\en\", x);\n"
7234 " exit(EXIT_SUCCESS);\n"
7238 #: build/C/man3/matherr.3:426
7239 msgid "B<fenv>(3), B<math_error>(7), B<standards>(7)"
7240 msgstr "B<fenv>(3), B<math_error>(7), B<standards>(7)"
7243 #: build/C/man3/modf.3:31
7249 #: build/C/man3/modf.3:35
7251 "modf, modff, modfl - extract signed integral and fractional values from "
7252 "floating-point number"
7254 "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"
7257 #: build/C/man3/modf.3:40
7259 msgid "B<double modf(double >I<x>B<, double *>I<iptr>B<);>\n"
7260 msgstr "B<double modf(double >I<x>B<, double *>I<iptr>B<);>\n"
7263 #: build/C/man3/modf.3:42
7265 msgid "B<float modff(float >I<x>B<, float *>I<iptr>B<);>\n"
7266 msgstr "B<float modff(float >I<x>B<, float *>I<iptr>B<);>\n"
7269 #: build/C/man3/modf.3:44
7271 msgid "B<long double modfl(long double >I<x>B<, long double *>I<iptr>B<);>\n"
7272 msgstr "B<long double modfl(long double >I<x>B<, long double *>I<iptr>B<);>\n"
7275 #: build/C/man3/modf.3:56
7276 msgid "B<modf>(), B<modfl>():"
7277 msgstr "B<modf>(), B<modfl>():"
7280 #: build/C/man3/modf.3:70
7282 "The B<modf>() function breaks the argument I<x> into an integral part and a "
7283 "fractional part, each of which has the same sign as I<x>. The integral part "
7284 "is stored in the location pointed to by I<iptr>."
7286 "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"
7287 "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"
7291 #: build/C/man3/modf.3:74
7292 msgid "The B<modf>() function returns the fractional part of I<x>."
7293 msgstr "B<modf>() 関数は I<x> の小数部分を返す。"
7296 #: build/C/man3/modf.3:80
7297 msgid "If I<x> is a NaN, a NaN is returned, and I<*iptr> is set to a NaN."
7298 msgstr "I<x> が NaN の場合、NaN が返され、 I<*iptr> に NaN が設定される。"
7301 #: build/C/man3/modf.3:86
7303 "If I<x> is positive infinity (negative infinity), +0 (-0) is returned, and "
7304 "I<*iptr> is set to positive infinity (negative infinity)."
7306 "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"
7307 "限大 (負の無限大) が設定される。"
7310 #: build/C/man3/modf.3:96
7311 msgid "B<frexp>(3), B<ldexp>(3)"
7312 msgstr "B<frexp>(3), B<ldexp>(3)"
7315 #: build/C/man3/nan.3:6
7321 #: build/C/man3/nan.3:9
7322 msgid "nan, nanf, nanl - return 'Not a Number'"
7323 msgstr "nan, nanf, nanl - 無効値 ('Not a Number') を返す"
7326 #: build/C/man3/nan.3:13
7327 msgid "B<double nan(const char *>I<tagp>B<);>"
7328 msgstr "B<double nan(const char *>I<tagp>B<);>"
7331 #: build/C/man3/nan.3:15
7332 msgid "B<float nanf(const char *>I<tagp>B<);>"
7333 msgstr "B<float nanf(const char *>I<tagp>B<);>"
7336 #: build/C/man3/nan.3:17
7337 msgid "B<long double nanl(const char *>I<tagp>B<);>"
7338 msgstr "B<long double nanl(const char *>I<tagp>B<);>"
7341 #: build/C/man3/nan.3:29
7342 msgid "B<nan>(), B<nanf>(), B<nanl>():"
7343 msgstr "B<nan>(), B<nanf>(), B<nanl>():"
7346 #: build/C/man3/nan.3:43
7348 "These functions return a representation (determined by I<tagp>) of a quiet "
7349 "NaN. If the implementation does not support quiet NaNs, these functions "
7352 "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"
7353 "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"
7357 #: build/C/man3/nan.3:47
7358 msgid "The call I<nan(\"char-sequence\")> is equivalent to:"
7359 msgstr "I<nan(\"char-sequence\")> を呼び出すのは、以下と等価である。"
7362 #: build/C/man3/nan.3:50
7364 msgid " strtod(\"NAN(char-sequence)\", NULL);\n"
7365 msgstr " strtod(\"NAN(char-sequence)\", NULL);\n"
7368 #: build/C/man3/nan.3:60
7370 "Similarly, calls to B<nanf>() and B<nanl>() are equivalent to analogous "
7371 "calls to B<strtof>(3) and B<strtold>(3)."
7373 "同様に、 B<nanf>() や B<nanl>() を呼び出すのは、 B<strtof>() や B<strtold>"
7377 #: build/C/man3/nan.3:68
7379 "The argument I<tagp> is used in an unspecified manner. On IEEE 754 systems, "
7380 "there are many representations of NaN, and I<tagp> selects one. On other "
7381 "systems it may do nothing."
7383 "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 "
7384 "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、"
7388 #: build/C/man3/nan.3:74
7390 "C99, POSIX.1-2001. See also IEC 559 and the appendix with recommended "
7391 "functions in IEEE 754/IEEE 854."
7393 "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"
7397 #: build/C/man3/nan.3:77
7398 msgid "B<isnan>(3), B<strtod>(3), B<math_error>(7)"
7399 msgstr "B<isnan>(3), B<strtod>(3), B<math_error>(7)"
7402 #: build/C/man3/nextafter.3:6
7408 #: build/C/man3/nextafter.3:10
7410 "nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - "
7411 "floating-point number manipulation"
7413 "nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - 浮"
7417 #: build/C/man3/nextafter.3:14
7418 msgid "B<double nextafter(double >I<x>B<, double >I<y>B<);>"
7419 msgstr "B<double nextafter(double >I<x>B<, double >I<y>B<);>"
7422 #: build/C/man3/nextafter.3:16
7423 msgid "B<float nextafterf(float >I<x>B<, float >I<y>B<);>"
7424 msgstr "B<float nextafterf(float >I<x>B<, float >I<y>B<);>"
7427 #: build/C/man3/nextafter.3:18
7428 msgid "B<long double nextafterl(long double >I<x>B<, long double >I<y>B<);>"
7429 msgstr "B<long double nextafterl(long double >I<x>B<, long double >I<y>B<);>"
7432 #: build/C/man3/nextafter.3:20
7433 msgid "B<double nexttoward(double >I<x>B<, long double >I<y>B<);>"
7434 msgstr "B<double nexttoward(double >I<x>B<, long double >I<y>B<);>"
7437 #: build/C/man3/nextafter.3:22
7438 msgid "B<float nexttowardf(float >I<x>B<, long double >I<y>B<);>"
7439 msgstr "B<float nexttowardf(float >I<x>B<, long double >I<y>B<);>"
7442 #: build/C/man3/nextafter.3:24
7443 msgid "B<long double nexttowardl(long double >I<x>B<, long double >I<y>B<);>"
7444 msgstr "B<long double nexttowardl(long double >I<x>B<, long double >I<y>B<);>"
7447 #: build/C/man3/nextafter.3:34
7448 msgid "B<nextafter>():"
7449 msgstr "B<nextafter>():"
7452 #: build/C/man3/nextafter.3:46
7453 msgid "B<nextafterf>(), B<nextafterl>():"
7454 msgstr "B<nextafterf>(), B<nextafterl>():"
7457 #: build/C/man3/nextafter.3:57
7458 msgid "B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>():"
7459 msgstr "B<nexttoward>(), B<nexttowardf>(), B<nexttowardl>():"
7462 #: build/C/man3/nextafter.3:78
7464 "The B<nextafter>() functions return the next representable floating-point "
7465 "value following I<x> in the direction of I<y>. If I<y> is less than I<x>, "
7466 "these functions will return the largest representable number less than I<x>."
7468 "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"
7469 "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"
7473 #: build/C/man3/nextafter.3:80
7474 msgid "If I<x> equals I<y>, the functions return I<y>."
7475 msgstr "I<x> が I<y> と等しい場合、I<y> が返される。"
7478 #: build/C/man3/nextafter.3:88
7480 "The B<nexttoward>() functions do the same as the B<nextafter>() functions, "
7481 "except that they have a I<long double> second argument."
7483 "B<nexttoward>() 関数群は、2 番目の引き数が I<long double> 型である点以外、 "
7484 "B<nextafter>() 関数群と同じはたらきをする。"
7487 #: build/C/man3/nextafter.3:94
7489 "On success, these functions return the next representable floating-point "
7490 "value after I<x> in the direction of I<y>."
7492 "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"
7496 #: build/C/man3/nextafter.3:104
7498 "If I<x> equals I<y>, then I<y> (cast to the same type as I<x>) is returned."
7500 "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"
7505 #: build/C/man3/nextafter.3:124
7507 "If I<x> is finite, and the result would overflow, a range error occurs, and "
7508 "the functions return B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, "
7509 "respectively, with the correct mathematical sign."
7511 "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"
7512 "生し、 各関数はそれぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。返り"
7513 "値には数学的に正しい符号が付与される。"
7516 #: build/C/man3/nextafter.3:133
7518 "If I<x> is not equal to I<y>, and the correct function result would be "
7519 "subnormal, zero, or underflow, a range error occurs, and either the correct "
7520 "value (if it can be represented), or 0.0, is returned."
7522 "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"
7523 "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"
7527 #: build/C/man3/nextafter.3:149
7529 msgid "Range error: result is subnormal or underflows"
7530 msgstr "範囲エラー: 結果が非正規化数かアンダーフロー"
7533 #: build/C/man3/nextafter.3:172
7535 "In glibc version 2.5 and earlier, these functions do not raise an underflow "
7536 "floating-point (B<FE_UNDERFLOW>) exception when an underflow occurs."
7538 "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"
7539 "アンダーフロー浮動小数点例外 (B<FE_UNDERFLOW>) を上がない。"
7542 #: build/C/man3/nextafter.3:173
7543 msgid "B<nearbyint>(3)"
7544 msgstr "B<nearbyint>(3)"
7547 #: build/C/man3/pow.3:33
7553 #: build/C/man3/pow.3:36
7554 msgid "pow, powf, powl - power functions"
7555 msgstr "pow, powf, powl - 累乗関数"
7558 #: build/C/man3/pow.3:41
7560 msgid "B<double pow(double >I<x>B<, double >I<y>B<);>\n"
7561 msgstr "B<double pow(double >I<x>B<, double >I<y>B<);>\n"
7564 #: build/C/man3/pow.3:43
7566 msgid "B<float powf(float >I<x>B<, float >I<y>B<);>\n"
7567 msgstr "B<float powf(float >I<x>B<, float >I<y>B<);>\n"
7570 #: build/C/man3/pow.3:45
7572 msgid "B<long double powl(long double >I<x>B<, long double >I<y>B<);>\n"
7573 msgstr "B<long double powl(long double >I<x>B<, long double >I<y>B<);>\n"
7576 #: build/C/man3/pow.3:57
7577 msgid "B<powf>(), B<powl>():"
7578 msgstr "B<powf>(), B<powl>():"
7581 #: build/C/man3/pow.3:70
7583 "The B<pow>() function returns the value of I<x> raised to the power of I<y>."
7584 msgstr "B<pow>() 関数は I<x> の I<y> 乗の値を返す。"
7587 #: build/C/man3/pow.3:75
7589 "On success, these functions return the value of I<x> to the power of I<y>."
7590 msgstr "成功すると、これらの関数は I<x> の I<y> 乗の値を返す。"
7592 #. The domain error is generated at least as far back as glibc 2.4
7594 #: build/C/man3/pow.3:83
7596 "If I<x> is a finite value less than 0, and I<y> is a finite noninteger, a "
7597 "domain error occurs, and a NaN is returned."
7599 "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 "
7600 "error) が発生し、 NaN が返される。"
7602 #. The range error is generated at least as far back as glibc 2.4
7604 #: build/C/man3/pow.3:93
7606 "If the result overflows, a range error occurs, and the functions return "
7607 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the "
7608 "mathematically correct sign."
7610 "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"
7611 "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"
7614 #. POSIX.1 does not specify the sign of the zero,
7615 #. but http://sources.redhat.com/bugzilla/show_bug.cgi?id=2678
7616 #. points out that the zero has the wrong sign in some cases.
7618 #: build/C/man3/pow.3:100
7620 "If result underflows, and is not representable, a range error occurs, and "
7623 "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、 "
7627 #: build/C/man3/pow.3:106
7629 "Except as specified below, if I<x> or I<y> is a NaN, the result is a NaN."
7631 "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"
7635 #: build/C/man3/pow.3:112
7636 msgid "If I<x> is +1, the result is 1.0 (even if I<y> is a NaN)."
7638 "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。"
7641 #: build/C/man3/pow.3:118
7642 msgid "If I<y> is 0, the result is 1.0 (even if I<x> is a NaN)."
7644 "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。"
7647 #: build/C/man3/pow.3:126
7649 "If I<x> is +0 (-0), and I<y> is an odd integer greater than 0, the result is "
7652 "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。"
7655 #: build/C/man3/pow.3:134
7657 "If I<x> is 0, and I<y> greater than 0 and not an odd integer, the result is "
7660 "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。"
7663 #: build/C/man3/pow.3:142
7665 "If I<x> is -1, and I<y> is positive infinity or negative infinity, the "
7668 "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。"
7671 #: build/C/man3/pow.3:150
7673 "If the absolute value of I<x> is less than 1, and I<y> is negative infinity, "
7674 "the result is positive infinity."
7676 "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"
7680 #: build/C/man3/pow.3:158
7682 "If the absolute value of I<x> is greater than 1, and I<y> is negative "
7683 "infinity, the result is +0."
7685 "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。"
7688 #: build/C/man3/pow.3:166
7690 "If the absolute value of I<x> is less than 1, and I<y> is positive infinity, "
7693 "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。"
7696 #: build/C/man3/pow.3:174
7698 "If the absolute value of I<x> is greater than 1, and I<y> is positive "
7699 "infinity, the result is positive infinity."
7701 "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"
7705 #: build/C/man3/pow.3:182
7707 "If I<x> is negative infinity, and I<y> is an odd integer less than 0, the "
7710 "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。"
7713 #: build/C/man3/pow.3:190
7715 "If I<x> is negative infinity, and I<y> less than 0 and not an odd integer, "
7718 "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"
7722 #: build/C/man3/pow.3:198
7724 "If I<x> is negative infinity, and I<y> is an odd integer greater than 0, the "
7725 "result is negative infinity."
7727 "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"
7731 #: build/C/man3/pow.3:206
7733 "If I<x> is negative infinity, and I<y> greater than 0 and not an odd "
7734 "integer, the result is positive infinity."
7736 "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"
7740 #: build/C/man3/pow.3:214
7741 msgid "If I<x> is positive infinity, and I<y> less than 0, the result is +0."
7742 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。"
7745 #: build/C/man3/pow.3:222
7747 "If I<x> is positive infinity, and I<y> greater than 0, the result is "
7748 "positive infinity."
7750 "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。"
7753 #: build/C/man3/pow.3:237
7755 "If I<x> is +0 or -0, and I<y> is an odd integer less than 0, a pole error "
7756 "occurs and B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, is returned, with the "
7757 "same sign as I<x>."
7759 "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) "
7760 "が発生し、返り値は B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> となる。 I<x> と同"
7763 #. The pole error is generated at least as far back as glibc 2.4
7765 #: build/C/man3/pow.3:251
7767 "If I<x> is +0 or -0, and I<y> is less than 0 and not an odd integer, a pole "
7768 "error occurs and +B<HUGE_VAL>, +B<HUGE_VALF>, or +B<HUGE_VALL>, is returned."
7770 "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"
7771 "し、 返り値は B<+>HUGE_VALB<,> B<+>HUGE_VALFB<,> B<+>HUGE_VALL となる。"
7774 #: build/C/man3/pow.3:278
7776 msgid "Domain error: I<x> is negative, and I<y> is a finite noninteger"
7777 msgstr "領域エラー: I<x> が負で、I<y> が整数でない有限値"
7780 #: build/C/man3/pow.3:286
7782 msgid "Pole error: I<x> is zero, and I<y> is negative"
7783 msgstr "極エラー: I<x> がゼロで、I<y> が負"
7786 #: build/C/man3/pow.3:295
7788 msgid "Range error: the result overflows"
7789 msgstr "範囲エラー: 結果がオーバーフロー"
7792 #: build/C/man3/pow.3:303
7794 msgid "Range error: the result underflows"
7795 msgstr "範囲エラー: 結果がアンダーフロー"
7797 #. http://sources.redhat.com/bugzilla/show_bug.cgi?id=6776
7798 #. or possibly 2.9, I haven't found the source code change
7799 #. and I don't have a 2.9 system to test
7801 #: build/C/man3/pow.3:331
7803 "In glibc 2.9 and earlier, when a pole error occurs, I<errno> is set to "
7804 "B<EDOM> instead of the POSIX-mandated B<ERANGE>. Since version 2.10, glibc "
7805 "does the right thing."
7807 "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"
7808 "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 "
7809 "2.10 以降の glibc では、正しい動作をする。"
7811 #. see bug http://sources.redhat.com/bugzilla/show_bug.cgi?id=3866
7812 #. and http://sources.redhat.com/bugzilla/show_bug.cgi?id=369
7814 #: build/C/man3/pow.3:351
7816 "If I<x> is negative, then large negative or positive I<y> values yield a NaN "
7817 "as the function result, with I<errno> set to B<EDOM>, and an invalid "
7818 "(B<FE_INVALID>) floating-point exception. For example, with B<pow>(), one "
7819 "sees this behavior when the absolute value of I<y> is greater than about "
7822 "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"
7823 "り、 I<errno> に B<EDOM> が設定され、 不正浮動小数点例外 (B<FE_INVALID>) が"
7824 "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"
7827 #. FIXME . Actually, 2.3.2 is the earliest test result I have; so yet
7828 #. to confirm if this error occurs only in 2.3.2.
7830 #: build/C/man3/pow.3:360
7832 "In version 2.3.2 and earlier, when an overflow or underflow error occurs, "
7833 "glibc's B<pow>() generates a bogus invalid floating-point exception "
7834 "(B<FE_INVALID>) in addition to the overflow or underflow exception."
7836 "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"
7837 "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"
7838 "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。"
7841 #: build/C/man3/pow.3:363
7842 msgid "B<cbrt>(3), B<cpow>(3), B<sqrt>(3)"
7843 msgstr "B<cbrt>(3), B<cpow>(3), B<sqrt>(3)"
7846 #: build/C/man3/pow10.3:23
7852 #: build/C/man3/pow10.3:26
7853 msgid "pow10, pow10f, pow10l - base-10 power functions"
7854 msgstr "pow10, pow10f, pow10l - 底が 10 の累乗関数"
7857 #: build/C/man3/pow10.3:30 build/C/man3/sincos.3:13
7860 "B<#define _GNU_SOURCE> /* See feature_test_macros(7) */\n"
7861 "B<#include E<lt>math.hE<gt>>\n"
7863 "B<#define _GNU_SOURCE> /* feature_test_macros(7) 参照 */\n"
7864 "B<#include E<lt>math.hE<gt>>\n"
7867 #: build/C/man3/pow10.3:32
7869 msgid "B<double pow10(double >I<x>B<);>\n"
7870 msgstr "B<double pow10(double >I<x>B<);>\n"
7873 #: build/C/man3/pow10.3:34
7875 msgid "B<float pow10f(float >I<x>B<);>\n"
7876 msgstr "B<float pow10f(float >I<x>B<);>\n"
7879 #: build/C/man3/pow10.3:36
7881 msgid "B<long double pow10l(long double >I<x>B<);>\n"
7882 msgstr "B<long double pow10l(long double >I<x>B<);>\n"
7885 #: build/C/man3/pow10.3:44
7887 "The B<pow10>() function returns the value of 10 raised to the power I<x>."
7888 msgstr "B<pow10>() 関数は 10 の I<x> 乗の値を返す。"
7891 #: build/C/man3/pow10.3:48
7892 msgid "This is a GNU extension."
7893 msgstr "これは GNU による拡張である。"
7896 #: build/C/man3/pow10.3:51
7898 "These functions are identical to the functions listed under B<exp10>(3)."
7899 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。"
7902 #: build/C/man3/pow10.3:53
7903 msgid "B<exp10>(3), B<pow>(3)"
7904 msgstr "B<exp10>(3), B<pow>(3)"
7907 #: build/C/man3/remainder.3:35
7913 #: build/C/man3/remainder.3:39
7915 "drem, dremf, dreml, remainder, remainderf, remainderl - floating-point "
7916 "remainder function"
7918 "drem, dremf, dreml, remainder, remainderf, remainderl - 浮動小数点剰余関数"
7921 #: build/C/man3/remainder.3:47
7924 "/* The C99 versions */\n"
7925 "B<double remainder(double >I<x>B<, double >I<y>B<);>\n"
7926 "B<float remainderf(float >I<x>B<, float >I<y>B<);>\n"
7927 "B<long double remainderl(long double >I<x>B<, long double >I<y>B<);>\n"
7930 "B<double remainder(double >I<x>B<, double >I<y>B<);>\n"
7931 "B<float remainderf(float >I<x>B<, float >I<y>B<);>\n"
7932 "B<long double remainderl(long double >I<x>B<, long double >I<y>B<);>\n"
7935 #: build/C/man3/remainder.3:52
7938 "/* Obsolete synonyms */\n"
7939 "B<double drem(double >I<x>B<, double >I<y>B<);>\n"
7940 "B<float dremf(float >I<x>B<, float >I<y>B<);>\n"
7941 "B<long double dreml(long double >I<x>B<, long double >I<y>B<);>\n"
7944 "B<double drem(double >I<x>B<, double >I<y>B<);>\n"
7945 "B<float dremf(float >I<x>B<, float >I<y>B<);>\n"
7946 "B<long double dreml(long double >I<x>B<, long double >I<y>B<);>\n"
7949 #: build/C/man3/remainder.3:63
7950 msgid "B<remainder>():"
7951 msgstr "B<remainder>():"
7954 #: build/C/man3/remainder.3:68
7956 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
7957 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
7960 "_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
7961 "\\ &&\\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE || _POSIX_C_SOURCE\\ E<gt>="
7965 #: build/C/man3/remainder.3:75
7966 msgid "B<remainderf>(), B<remainderl>():"
7967 msgstr "B<remainderf>(), B<remainderl>():"
7970 #: build/C/man3/remainder.3:86
7971 msgid "B<drem>(), B<dremf>(), B<dreml>():"
7972 msgstr "B<drem>(), B<dremf>(), B<dreml>():"
7975 #: build/C/man3/remainder.3:88 build/C/man3/significand.3:30
7976 msgid "_SVID_SOURCE || _BSD_SOURCE"
7977 msgstr "_SVID_SOURCE || _BSD_SOURCE"
7980 #: build/C/man3/remainder.3:109
7982 "The B<remainder>() function computes the remainder of dividing I<x> by "
7983 "I<y>. The return value is I<x>-I<n>*I<y>, where I<n> is the value I<x\\ /\\ "
7984 "y>, rounded to the nearest integer. If the absolute value of I<x>-I<n>*I<y> "
7985 "is 0.5, I<n> is chosen to be even."
7987 "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>-"
7988 "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"
7989 "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"
7993 #: build/C/man3/remainder.3:112
7995 "These functions are unaffected by the current rounding mode (see B<fenv>(3))."
7997 "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 "
8001 #: build/C/man3/remainder.3:116
8002 msgid "The B<drem>() function does precisely the same thing."
8003 msgstr "B<drem>() 関数はこれと全く同じ動作をする。"
8006 #: build/C/man3/remainder.3:122
8008 "On success, these functions return the floating-point remainder, I<x>-"
8009 "I<n>*I<y>. If the return value is 0, it has the sign of I<x>."
8011 "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 "
8012 "0 の場合、その符号は I<x> と同じになる。"
8015 #: build/C/man3/remainder.3:137 build/C/man3/remquo.3:87
8017 "If I<x> is an infinity, and I<y> is not a NaN, a domain error occurs, and a "
8020 "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、"
8024 #: build/C/man3/remainder.3:148 build/C/man3/remquo.3:96
8026 "If I<y> is zero, and I<x> is not a NaN, a domain error occurs, and a NaN is "
8029 "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、"
8033 #: build/C/man3/remainder.3:155
8035 msgid "Domain error: I<x> is an infinity and I<y> is not a NaN"
8036 msgstr "領域エラー (domain error): I<x> が無限大で I<y> が NaN ではない"
8040 #: build/C/man3/remainder.3:186
8042 "The functions B<remainder>(), B<remainderf>(), and B<remainderl>() are "
8043 "specified in C99 and POSIX.1-2001."
8045 "関数 B<remainder>(), B<remainderf>(), B<remainderl>() は C99 と "
8046 "POSIX.1-2001 で規定されている。"
8049 #: build/C/man3/remainder.3:202
8051 "The function B<drem>() is from 4.3BSD. The I<float> and I<long double> "
8052 "variants B<dremf>() and B<dreml>() exist on some systems, such as Tru64 "
8053 "and glibc2. Avoid the use of these functions in favor of B<remainder>() "
8056 "関数 B<drem>() は 4.3BSD に由来する。 I<float> と I<long double> 版の "
8057 "B<dremf>() と B<dreml>() は、Tru64 や glibc2 のようないくつかのシステムに存"
8058 "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。"
8061 #: build/C/man3/remainder.3:204
8066 #: build/C/man3/remainder.3:206
8068 msgid " remainder(nan(\"\"), 0);\n"
8069 msgstr " remainder(nan(\"\"), 0);\n"
8071 #. FIXME . this bug occurs as at glibc 2.8.
8072 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6779
8074 #: build/C/man3/remainder.3:211
8076 "returns a NaN, as expected, but wrongly causes a domain error; it should "
8077 "yield a silent NaN."
8079 "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"
8083 #: build/C/man3/remainder.3:213
8084 msgid "The call \"remainder(29.0, 3.0)\" returns -1."
8085 msgstr "\"remainder(29.0, 3.0)\" を呼び出すと -1 を返す。"
8088 #: build/C/man3/remainder.3:216
8089 msgid "B<div>(3), B<fmod>(3), B<remquo>(3)"
8090 msgstr "B<div>(3), B<fmod>(3), B<remquo>(3)"
8093 #: build/C/man3/remquo.3:7
8099 #: build/C/man3/remquo.3:10
8100 msgid "remquo, remquof, remquol - remainder and part of quotient"
8101 msgstr "remquo, remquof, remquol - 商の一部と剰余を求める"
8104 #: build/C/man3/remquo.3:15
8106 msgid "B<double remquo(double >I<x>B<, double >I<y>B<, int *>I<quo>B<);>\n"
8107 msgstr "B<double remquo(double >I<x>B<, double >I<y>B<, int *>I<quo>B<);>\n"
8110 #: build/C/man3/remquo.3:17
8112 msgid "B<float remquof(float >I<x>B<, float >I<y>B<, int *>I<quo>B<);>\n"
8113 msgstr "B<float remquof(float >I<x>B<, float >I<y>B<, int *>I<quo>B<);>\n"
8116 #: build/C/man3/remquo.3:19
8118 msgid "B<long double remquol(long double >I<x>B<, long double >I<y>B<, int *>I<quo>B<);>\n"
8119 msgstr "B<long double remquol(long double >I<x>B<, long double >I<y>B<, int *>I<quo>B<);>\n"
8122 #: build/C/man3/remquo.3:32
8123 msgid "B<remquo>(), B<remquof>(), B<remquol>():"
8124 msgstr "B<remquo>(), B<remquof>(), B<remquol>():"
8127 #: build/C/man3/remquo.3:50
8129 "These functions compute the remainder and part of the quotient upon division "
8130 "of I<x> by I<y>. A few bits of the quotient are stored via the I<quo> "
8131 "pointer. The remainder is returned as the function result."
8133 "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"
8134 "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"
8138 #: build/C/man3/remquo.3:54
8140 "The value of the remainder is the same as that computed by the B<remainder>"
8142 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。"
8145 #: build/C/man3/remquo.3:60
8147 "The value stored via the I<quo> pointer has the sign of I<x\\ /\\ y> and "
8148 "agrees with the quotient in at least the low order 3 bits."
8150 "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"
8153 #. A possible application of this function might be the computation
8154 #. of sin(x). Compute remquo(x, pi/2, &quo) or so.
8155 #. glibc, UnixWare: return 3 bits
8156 #. MacOS 10: return 7 bits
8158 #: build/C/man3/remquo.3:68
8160 "For example, I<remquo(29.0,\\ 3.0)> returns -1.0 and might store 2. Note "
8161 "that the actual quotient might not fit in an integer."
8163 "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"
8164 "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。"
8167 #: build/C/man3/remquo.3:72
8169 "On success, these functions return the same value as the analogous functions "
8170 "described in B<remainder>(3)."
8172 "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"
8176 #: build/C/man3/remquo.3:103
8178 msgid "Domain error: I<x> is an infinity or I<y> is 0, and the other argument is not a NaN"
8179 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"
8182 #: build/C/man3/remquo.3:124
8183 msgid "B<fmod>(3), B<logb>(3), B<remainder>(3)"
8184 msgstr "B<fmod>(3), B<logb>(3), B<remainder>(3)"
8187 #: build/C/man3/rint.3:25
8193 #: build/C/man3/rint.3:29
8195 "nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - round to nearest "
8198 "nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - 最も近い整数に丸める"
8201 #: build/C/man3/rint.3:34
8203 msgid "B<double nearbyint(double >I<x>B<);>\n"
8204 msgstr "B<double nearbyint(double >I<x>B<);>\n"
8207 #: build/C/man3/rint.3:36
8209 msgid "B<float nearbyintf(float >I<x>B<);>\n"
8210 msgstr "B<float nearbyintf(float >I<x>B<);>\n"
8213 #: build/C/man3/rint.3:38
8215 msgid "B<long double nearbyintl(long double >I<x>B<);>\n"
8216 msgstr "B<long double nearbyintl(long double >I<x>B<);>\n"
8219 #: build/C/man3/rint.3:40
8221 msgid "B<double rint(double >I<x>B<);>\n"
8222 msgstr "B<double rint(double >I<x>B<);>\n"
8225 #: build/C/man3/rint.3:42
8227 msgid "B<float rintf(float >I<x>B<);>\n"
8228 msgstr "B<float rintf(float >I<x>B<);>\n"
8231 #: build/C/man3/rint.3:44
8233 msgid "B<long double rintl(long double >I<x>B<);>\n"
8234 msgstr "B<long double rintl(long double >I<x>B<);>\n"
8237 #: build/C/man3/rint.3:57
8238 msgid "B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>():"
8239 msgstr "B<nearbyint>(), B<nearbyintf>(), B<nearbyintl>():"
8242 #: build/C/man3/rint.3:59
8244 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L || "
8247 "_XOPEN_SOURCE\\ E<gt>=\\ 600 || _POSIX_C_SOURCE\\ E<gt>=\\ 200112L || "
8251 #: build/C/man3/rint.3:65
8256 #: build/C/man3/rint.3:76
8257 msgid "B<rintf>(), B<rintl>():"
8258 msgstr "B<rintf>(), B<rintl>():"
8261 #: build/C/man3/rint.3:93
8263 "The B<nearbyint>() functions round their argument to an integer value in "
8264 "floating-point format, using the current rounding direction (see "
8265 "B<fesetround>(3)) and without raising the I<inexact> exception."
8267 "B<nearbyint>() 関数群は、現在の丸め方向 (B<fesetround>(3) 参照) で引き数を"
8268 "浮動小数点形式の整数に丸める。 I<inexact> 例外を出さない。"
8271 #: build/C/man3/rint.3:103
8273 "The B<rint>() functions do the same, but will raise the I<inexact> "
8274 "exception (B<FE_INEXACT>, checkable via B<fetestexcept>(3)) when the result "
8275 "differs in value from the argument."
8277 "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 "
8278 "I<inexact> 例外 (B<FE_INEXACT>) を出す (この例外は B<fetestexcept>(3) 経由"
8282 #: build/C/man3/rint.3:133
8284 "If you want to store the rounded value in an integer type, you probably want "
8285 "to use one of the functions described in B<lrint>(3) instead."
8287 "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"
8288 "載っている関数のどれかを使いたいのだろう。"
8291 #: build/C/man3/rint.3:138
8292 msgid "B<ceil>(3), B<floor>(3), B<lrint>(3), B<round>(3), B<trunc>(3)"
8293 msgstr "B<ceil>(3), B<floor>(3), B<lrint>(3), B<round>(3), B<trunc>(3)"
8296 #: build/C/man3/round.3:25
8302 #: build/C/man3/round.3:28
8303 msgid "round, roundf, roundl - round to nearest integer, away from zero"
8305 "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 "
8309 #: build/C/man3/round.3:33
8311 msgid "B<double round(double >I<x>B<);>\n"
8312 msgstr "B<double round(double >I<x>B<);>\n"
8315 #: build/C/man3/round.3:35
8317 msgid "B<float roundf(float >I<x>B<);>\n"
8318 msgstr "B<float roundf(float >I<x>B<);>\n"
8321 #: build/C/man3/round.3:37
8323 msgid "B<long double roundl(long double >I<x>B<);>\n"
8324 msgstr "B<long double roundl(long double >I<x>B<);>\n"
8327 #: build/C/man3/round.3:50
8328 msgid "B<round>(), B<roundf>(), B<roundl>():"
8329 msgstr "B<round>(), B<roundf>(), B<roundl>():"
8332 #: build/C/man3/round.3:65
8334 "These functions round I<x> to the nearest integer, but round halfway cases "
8335 "away from zero (regardless of the current rounding direction, see B<fenv>"
8336 "(3)), instead of to the nearest even integer like B<rint>(3)."
8338 "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、 "
8339 "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"
8340 "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)。"
8343 #: build/C/man3/round.3:71
8344 msgid "For example, I<round(0.5)> is 1.0, and I<round(-0.5)> is -1.0."
8345 msgstr "例えば、 I<round(0.5)> は 1.0 で、 I<round(-0.5)> は -1.0 である。"
8347 #. The POSIX.1-2001 APPLICATION USAGE SECTION discusses this point.
8349 #: build/C/man3/round.3:99
8351 "POSIX.1-2001 contains text about overflow (which might set I<errno> to "
8352 "B<ERANGE>, or raise an B<FE_OVERFLOW> exception). In practice, the result "
8353 "cannot overflow on any current machine, so this error-handling stuff is just "
8354 "nonsense. (More precisely, overflow can happen only when the maximum value "
8355 "of the exponent is smaller than the number of mantissa bits. For the "
8356 "IEEE-754 standard 32-bit and 64-bit floating-point numbers the maximum value "
8357 "of the exponent is 128 (respectively, 1024), and the number of mantissa bits "
8358 "is 24 (respectively, 53).)"
8360 "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"
8361 "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"
8362 "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"
8363 "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"
8364 "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。 "
8365 "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"
8366 "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。)"
8369 #: build/C/man3/round.3:104
8371 "If you want to store the rounded value in an integer type, you probably want "
8372 "to use one of the functions described in B<lround>(3) instead."
8374 "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"
8375 "載っている関数のどれかを使いたいのだろう。"
8378 #: build/C/man3/round.3:110
8380 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<trunc>"
8383 "B<ceil>(3), B<floor>(3), B<lround>(3), B<nearbyint>(3), B<rint>(3), B<trunc>"
8387 #: build/C/man3/scalb.3:25
8393 #: build/C/man3/scalb.3:29
8395 "scalb, scalbf, scalbl - multiply floating-point number by integral power of "
8398 "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)"
8401 #: build/C/man3/scalb.3:33
8402 msgid "B<double scalb(double >I<x>B<, double >I<exp>B<);>"
8403 msgstr "B<double scalb(double >I<x>B<, double >I<exp>B<);>"
8406 #: build/C/man3/scalb.3:35
8407 msgid "B<float scalbf(float >I<x>B<, double >I<exp>B<);>"
8408 msgstr "B<float scalbf(float >I<x>B<, double >I<exp>B<);>"
8411 #: build/C/man3/scalb.3:37
8412 msgid "B<long double scalbl(long double >I<x>B<, double >I<exp>B<);>"
8413 msgstr "B<long double scalbl(long double >I<x>B<, double >I<exp>B<);>"
8416 #: build/C/man3/scalb.3:47
8418 msgstr "B<scalb>():"
8421 #: build/C/man3/scalb.3:50
8423 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8424 "\\ &&\\ _XOPEN_SOURCE_EXTENDED"
8426 "_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\\ E<gt>=\\ 500 || _XOPEN_SOURCE"
8427 "\\ &&\\ _XOPEN_SOURCE_EXTENDED"
8430 #: build/C/man3/scalb.3:54
8431 msgid "B<scalbf>(), B<scalbl>():"
8432 msgstr "B<scalbf>(), B<scalbl>():"
8435 #: build/C/man3/scalb.3:67 build/C/man3/scalbln.3:83
8437 "These functions multiply their first argument I<x> by B<FLT_RADIX> (probably "
8438 "2) to the power of I<exp>, that is:"
8440 "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 "
8441 "(B<FLT_RADIX> はおそらく 2 である)。つまり、以下の式の値を返す。"
8444 #: build/C/man3/scalb.3:70 build/C/man3/scalbln.3:86
8446 msgid " x * FLT_RADIX ** exp\n"
8447 msgstr " x * FLT_RADIX ** exp\n"
8449 #. not in /usr/include but in a gcc lib
8451 #: build/C/man3/scalb.3:77 build/C/man3/scalbln.3:93
8453 "The definition of B<FLT_RADIX> can be obtained by including I<E<lt>float."
8456 "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。"
8459 #: build/C/man3/scalb.3:79 build/C/man3/scalbln.3:95
8460 msgid "On success, these functions return I<x> * B<FLT_RADIX> ** I<exp>."
8461 msgstr "成功すると、これらの関数は I<x> * B<FLT_RADIX> ** I<exp> を返す。"
8464 #: build/C/man3/scalb.3:85
8465 msgid "If I<x> or I<exp> is a NaN, a NaN is returned."
8466 msgstr "I<x> か I<exp> が NaN の場合、NaN が返される。"
8469 #: build/C/man3/scalb.3:93
8471 "If I<x> is positive infinity (negative infinity), and I<exp> is not negative "
8472 "infinity, positive infinity (negative infinity) is returned."
8474 "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 "
8478 #: build/C/man3/scalb.3:99
8480 "If I<x> is +0 (-0), and I<exp> is not positive infinity, +0 (-0) is returned."
8481 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。"
8484 #: build/C/man3/scalb.3:107
8486 "If I<x> is zero, and I<exp> is positive infinity, a domain error occurs, and "
8487 "a NaN is returned."
8489 "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"
8493 #: build/C/man3/scalb.3:116
8495 "If I<x> is an infinity, and I<exp> is negative infinity, a domain error "
8496 "occurs, and a NaN is returned."
8498 "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"
8502 #: build/C/man3/scalb.3:131 build/C/man3/scalbln.3:123
8504 "If the result underflows, a range error occurs, and the functions return "
8505 "zero, with a sign the same as I<x>."
8507 "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 "
8511 #: build/C/man3/scalb.3:138
8513 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"
8514 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"
8517 #: build/C/man3/scalb.3:184
8519 "B<scalb>() is specified in POSIX.1-2001, but marked obsolescent. "
8520 "POSIX.1-2008 removes the specification of B<scalb>(), recommending the use "
8521 "of B<scalbln>(3), B<scalblnf>(3), or B<scalblnl>(3) instead. The B<scalb>"
8522 "() function is from 4.3BSD."
8524 "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。 "
8525 "POSIX.1-2008 では B<scalb>() の仕様は削除されており、代わりに B<scalbln>"
8526 "(3), B<scalblnf>(3), B<scalblnl>(3) の使用が推奨されている。 B<scalb>() 関"
8529 #. Looking at header files: scalbf() is present on the
8530 #. BSDs, Tru64, HP-UX 11, Irix 6.5; scalbl() is on HP-UX 11 and Tru64.
8532 #: build/C/man3/scalb.3:193
8534 "B<scalbf>() and B<scalbl>() are unstandardized; B<scalbf>() is "
8535 "nevertheless present on several other systems"
8537 "B<scalbf>() と B<scalbl>() は標準化されていない。 それにも関わらず、 "
8538 "B<scalbf>() はいくつかの他のシステムに存在する。"
8541 #: build/C/man3/scalb.3:195
8542 msgid "B<ldexp>(3), B<scalbln>(3)"
8543 msgstr "B<ldexp>(3), B<scalbln>(3)"
8546 #: build/C/man3/scalbln.3:25
8552 #: build/C/man3/scalbln.3:29
8554 "scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - multiply floating-"
8555 "point number by integral power of radix"
8557 "scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - multiply floating-"
8558 "point number by integral power of radix"
8561 #: build/C/man3/scalbln.3:33
8562 msgid "B<double scalbln(double >I<x>B<, long int >I<exp>B<);>"
8563 msgstr "B<double scalbln(double >I<x>B<, long int >I<exp>B<);>"
8566 #: build/C/man3/scalbln.3:35
8567 msgid "B<float scalblnf(float >I<x>B<, long int >I<exp>B<);>"
8568 msgstr "B<float scalblnf(float >I<x>B<, long int >I<exp>B<);>"
8571 #: build/C/man3/scalbln.3:37
8572 msgid "B<long double scalblnl(long double >I<x>B<, long int >I<exp>B<);>"
8573 msgstr "B<long double scalblnl(long double >I<x>B<, long int >I<exp>B<);>"
8576 #: build/C/man3/scalbln.3:39
8577 msgid "B<double scalbn(double >I<x>B<, int >I<exp>B<);>"
8578 msgstr "B<double scalbn(double >I<x>B<, int >I<exp>B<);>"
8581 #: build/C/man3/scalbln.3:41
8582 msgid "B<float scalbnf(float >I<x>B<, int >I<exp>B<);>"
8583 msgstr "B<float scalbnf(float >I<x>B<, int >I<exp>B<);>"
8586 #: build/C/man3/scalbln.3:43
8587 msgid "B<long double scalbnl(long double >I<x>B<, int >I<exp>B<);>"
8588 msgstr "B<long double scalbnl(long double >I<x>B<, int >I<exp>B<);>"
8591 #: build/C/man3/scalbln.3:55
8592 msgid "B<scalbln>(), B<scalblnf>(), B<scalblnl>():"
8593 msgstr "B<scalbln>(), B<scalblnf>(), B<scalblnl>():"
8596 #: build/C/man3/scalbln.3:66
8597 msgid "B<scalbn>(), B<scalbnf>(), B<scalbnl>():"
8598 msgstr "B<scalbn>(), B<scalbnf>(), B<scalbnl>():"
8601 #: build/C/man3/scalbln.3:164
8603 "These functions differ from the obsolete functions described in B<scalb>(3) "
8604 "in the type of their second argument. The functions described on this page "
8605 "have a second argument of an integral type, while those in B<scalb>(3) have "
8606 "a second argument of type I<double>."
8608 "These functions differ from the obsolete functions described in B<scalb>(3) "
8609 "in the type of their second argument. The functions described on this page "
8610 "have a second argument of an integral type, while those in B<scalb>(3) have "
8611 "a second argument of type I<double>."
8614 #: build/C/man3/scalbln.3:171
8616 "If B<FLT_RADIX> equals 2 (which is usual), then B<scalbn>() is equivalent "
8619 "If B<FLT_RADIX> equals 2 (which is usual), then B<scalbn>() is equivalent "
8623 #: build/C/man3/scalbln.3:173
8624 msgid "B<ldexp>(3), B<scalb>(3)"
8625 msgstr "B<ldexp>(3), B<scalb>(3)"
8628 #: build/C/man3/signbit.3:6
8634 #: build/C/man3/signbit.3:9
8635 msgid "signbit - test sign of a real floating-point number"
8636 msgstr "signbit - 浮動小数点実数の符号 (sign) を調べる"
8639 #: build/C/man3/signbit.3:13
8640 msgid "B<int signbit(>I<x>B<);>"
8641 msgstr "B<int signbit(>I<x>B<);>"
8644 #: build/C/man3/signbit.3:23
8645 msgid "B<signbit>():"
8646 msgstr "B<signbit>():"
8649 #: build/C/man3/signbit.3:37
8651 "B<signbit>() is a generic macro which can work on all real floating-point "
8652 "types. It returns a nonzero value if the value of I<x> has its sign bit set."
8654 "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"
8655 "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。"
8658 #: build/C/man3/signbit.3:46
8660 "This is not the same as I<x E<lt> 0.0>, because IEEE 754 floating point "
8661 "allows zero to be signed. The comparison I<-0.0 E<lt> 0.0> is false, but "
8662 "I<signbit(-0.0)> will return a nonzero value."
8664 "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"
8665 "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 "
8666 "(false) だが、 I<signbit (-0.0)> は 非 0 の値を返す。"
8669 #: build/C/man3/signbit.3:48
8670 msgid "NaNs and infinities have a sign bit."
8671 msgstr "NaN と無限大には符号ビットがある。"
8674 #: build/C/man3/signbit.3:54
8676 "The B<signbit>() macro returns nonzero if the sign of I<x> is negative; "
8677 "otherwise it returns zero."
8679 "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 "
8683 #: build/C/man3/signbit.3:61
8684 msgid "B<copysign>(3)"
8685 msgstr "B<copysign>(3)"
8688 #: build/C/man3/significand.3:4
8691 msgstr "SIGNIFICAND"
8694 #: build/C/man3/significand.3:4
8700 #: build/C/man3/significand.3:8
8702 "significand, significandf, significandl - get mantissa of floating-point "
8705 "significand, significandf, significandl - 浮動小数点数の仮数 (mantissa) を取"
8709 #: build/C/man3/significand.3:12
8710 msgid "B<double significand(double >I<x>B<);>"
8711 msgstr "B<double significand(double >I<x>B<);>"
8714 #: build/C/man3/significand.3:14
8715 msgid "B<float significandf(float >I<x>B<);>"
8716 msgstr "B<float significandf(float >I<x>B<);>"
8719 #: build/C/man3/significand.3:16
8720 msgid "B<long double significandl(long double >I<x>B<);>"
8721 msgstr "B<long double significandl(long double >I<x>B<);>"
8724 #: build/C/man3/significand.3:28
8725 msgid "B<significand>(), B<significandf>(), B<significandl>():"
8726 msgstr "B<significand>(), B<significandf>(), B<significandl>():"
8729 #: build/C/man3/significand.3:39
8731 "The B<significand>() function returns the mantissa of I<x> scaled to the "
8732 "range [1,2). It is equivalent to"
8734 "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"
8738 #: build/C/man3/significand.3:42
8739 msgid "scalb(x, (double) -ilogb(x))"
8740 msgstr "scalb(x, (double) -ilogb(x))"
8743 #: build/C/man3/significand.3:46
8745 "This function exists mainly for use in certain standardized tests for IEEE "
8747 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。"
8750 #. This function came from BSD.
8752 #: build/C/man3/significand.3:52
8754 "These functions are nonstandard; the I<double> version is available on a "
8755 "number of other systems."
8757 "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"
8761 #: build/C/man3/significand.3:54
8762 msgid "B<ilogb>(3), B<scalb>(3)"
8763 msgstr "B<ilogb>(3), B<scalb>(3)"
8766 #: build/C/man3/sin.3:33
8772 #: build/C/man3/sin.3:36
8773 msgid "sin, sinf, sinl - sine function"
8774 msgstr "sin, sinf, sinl - 正弦 (サイン) 関数"
8777 #: build/C/man3/sin.3:41
8779 msgid "B<double sin(double >I<x>B<);>\n"
8780 msgstr "B<double sin(double >I<x>B<);>\n"
8783 #: build/C/man3/sin.3:43
8785 msgid "B<float sinf(float >I<x>B<);>\n"
8786 msgstr "B<float sinf(float >I<x>B<);>\n"
8789 #: build/C/man3/sin.3:45
8791 msgid "B<long double sinl(long double >I<x>B<);>\n"
8792 msgstr "B<long double sinl(long double >I<x>B<);>\n"
8795 #: build/C/man3/sin.3:57
8796 msgid "B<sinf>(), B<sinl>():"
8797 msgstr "B<sinf>(), B<sinl>():"
8800 #: build/C/man3/sin.3:70
8802 "The B<sin>() function returns the sine of I<x>, where I<x> is given in "
8805 "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"
8809 #: build/C/man3/sin.3:73
8810 msgid "On success, these functions return the sine of I<x>."
8811 msgstr "成功すると、これらの関数は I<x> の正弦を返す。"
8814 #: build/C/man3/sin.3:123
8816 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<csin>(3), "
8817 "B<sincos>(3), B<tan>(3)"
8819 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<csin>(3), "
8820 "B<sincos>(3), B<tan>(3)"
8823 #: build/C/man3/sincos.3:6
8829 #: build/C/man3/sincos.3:9
8830 msgid "sincos, sincosf, sincosl - calculate sin and cos simultaneously"
8831 msgstr "sincos, sincosf, sincosl - 正弦と余弦を同時に計算する"
8834 #: build/C/man3/sincos.3:15
8836 msgid "B<void sincos(double >I<x>B<, double *>I<sin>B<, double *>I<cos>B<);>\n"
8837 msgstr "B<void sincos(double >I<x>B<, double *>I<sin>B<, double *>I<cos>B<);>\n"
8840 #: build/C/man3/sincos.3:17
8842 msgid "B<void sincosf(float >I<x>B<, float *>I<sin>B<, float *>I<cos>B<);>\n"
8843 msgstr "B<void sincosf(float >I<x>B<, float *>I<sin>B<, float *>I<cos>B<);>\n"
8846 #: build/C/man3/sincos.3:19
8848 msgid "B<void sincosl(long double >I<x>B<, long double *>I<sin>B<, long double *>I<cos>B<);>\n"
8849 msgstr "B<void sincosl(long double >I<x>B<, long double *>I<sin>B<, long double *>I<cos>B<);>\n"
8852 #: build/C/man3/sincos.3:29
8854 "Several applications need sine and cosine of the same angle I<x>. This "
8855 "function computes both at the same time, and stores the results in I<*sin> "
8858 "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"
8859 "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"
8863 #: build/C/man3/sincos.3:37
8864 msgid "If I<x> is a NaN, a NaN is returned in I<*sin> and I<*cos>."
8865 msgstr "I<x> が NaN の場合、 I<*sin> と I<*cos> に NaN が返される。"
8868 #: build/C/man3/sincos.3:46
8870 "If I<x> is positive infinity or negative infinity, a domain error occurs, "
8871 "and a NaN is returned in I<*sin> and I<*cos>."
8873 "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、 "
8874 "I<*sin> と I<*cos> に NaN が返される。"
8877 #: build/C/man3/sincos.3:49
8878 msgid "These functions return I<void>."
8879 msgstr "これらの関数は I<void> を返す。"
8882 #: build/C/man3/sincos.3:74
8883 msgid "This function is a GNU extension."
8884 msgstr "この関数は GNU による拡張である。"
8887 #: build/C/man3/sincos.3:77
8888 msgid "B<cos>(3), B<sin>(3), B<tan>(3)"
8889 msgstr "B<cos>(3), B<sin>(3), B<tan>(3)"
8892 #: build/C/man3/sinh.3:34
8898 #: build/C/man3/sinh.3:37
8899 msgid "sinh, sinhf, sinhl - hyperbolic sine function"
8900 msgstr "sinh, sinhf, sinhl - 双曲線正弦 (ハイパボリックサイン) 関数"
8903 #: build/C/man3/sinh.3:42
8905 msgid "B<double sinh(double >I<x>B<);>\n"
8906 msgstr "B<double sinh(double >I<x>B<);>\n"
8909 #: build/C/man3/sinh.3:44
8911 msgid "B<float sinhf(float >I<x>B<);>\n"
8912 msgstr "B<float sinhf(float >I<x>B<);>\n"
8915 #: build/C/man3/sinh.3:46
8917 msgid "B<long double sinhl(long double >I<x>B<);>\n"
8918 msgstr "B<long double sinhl(long double >I<x>B<);>\n"
8921 #: build/C/man3/sinh.3:58
8922 msgid "B<sinhf>(), B<sinhl>():"
8923 msgstr "B<sinhf>(), B<sinhl>():"
8926 #: build/C/man3/sinh.3:71
8928 "The B<sinh>() function returns the hyperbolic sine of I<x>, which is "
8929 "defined mathematically as:"
8931 "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"
8935 #: build/C/man3/sinh.3:74
8937 msgid " sinh(x) = (exp(x) - exp(-x)) / 2\n"
8938 msgstr " sinh(x) = (exp(x) - exp(-x)) / 2\n"
8941 #: build/C/man3/sinh.3:78
8942 msgid "On success, these functions return the hyperbolic sine of I<x>."
8943 msgstr "成功すると、これらの関数は I<x> の双曲線正弦を返す。"
8945 #. POSIX.1-2001 documents an optional range error (underflow)
8947 #. glibc 2.8 does not do this.
8949 #: build/C/man3/sinh.3:105
8951 "If the result overflows, a range error occurs, and the functions return "
8952 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the same sign "
8955 "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"
8956 "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"
8960 #: build/C/man3/sinh.3:132
8962 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<csinh>(3), B<tanh>(3)"
8964 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<csinh>(3), B<tanh>(3)"
8967 #: build/C/man3/sqrt.3:32
8973 #: build/C/man3/sqrt.3:35
8974 msgid "sqrt, sqrtf, sqrtl - square root function"
8975 msgstr "sqrt, sqrtf, sqrtl - 平方根関数"
8978 #: build/C/man3/sqrt.3:40
8980 msgid "B<double sqrt(double >I<x>B<);>\n"
8981 msgstr "B<double sqrt(double >I<x>B<);>\n"
8984 #: build/C/man3/sqrt.3:42
8986 msgid "B<float sqrtf(float >I<x>B<);>\n"
8987 msgstr "B<float sqrtf(float >I<x>B<);>\n"
8990 #: build/C/man3/sqrt.3:44
8992 msgid "B<long double sqrtl(long double >I<x>B<);>\n"
8993 msgstr "B<long double sqrtl(long double >I<x>B<);>\n"
8996 #: build/C/man3/sqrt.3:56
8997 msgid "B<sqrtf>(), B<sqrtl>():"
8998 msgstr "B<sqrtf>(), B<sqrtl>():"
9001 #: build/C/man3/sqrt.3:68
9002 msgid "The B<sqrt>() function returns the nonnegative square root of I<x>."
9003 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。"
9006 #: build/C/man3/sqrt.3:71
9007 msgid "On success, these functions return the square root of I<x>."
9008 msgstr "成功すると、これらの関数は I<x> の平方根を返す。"
9011 #: build/C/man3/sqrt.3:89
9012 msgid "If I<x> is less than -0, a domain error occurs, and a NaN is returned."
9014 "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。"
9017 #: build/C/man3/sqrt.3:96
9019 msgid "Domain error: I<x> less than -0"
9020 msgstr "領域エラー (domain error): I<x> が 0 未満"
9023 #: build/C/man3/sqrt.3:113
9024 msgid "B<cbrt>(3), B<csqrt>(3), B<hypot>(3)"
9025 msgstr "B<cbrt>(3), B<csqrt>(3), B<hypot>(3)"
9028 #: build/C/man3/tan.3:33
9034 #: build/C/man3/tan.3:36
9035 msgid "tan, tanf, tanl - tangent function"
9036 msgstr "tan, tanf, tanl - 正接(タンジェント)関数"
9039 #: build/C/man3/tan.3:41
9041 msgid "B<double tan(double >I<x>B<);>\n"
9042 msgstr "B<double tan(double >I<x>B<);>\n"
9045 #: build/C/man3/tan.3:43
9047 msgid "B<float tanf(float >I<x>B<);>\n"
9048 msgstr "B<float tanf(float >I<x>B<);>\n"
9051 #: build/C/man3/tan.3:45
9053 msgid "B<long double tanl(long double >I<x>B<);>\n"
9054 msgstr "B<long double tanl(long double >I<x>B<);>\n"
9057 #: build/C/man3/tan.3:57
9058 msgid "B<tanf>(), B<tanl>():"
9059 msgstr "B<tanf>(), B<tanl>():"
9062 #: build/C/man3/tan.3:70
9064 "The B<tan>() function returns the tangent of I<x>, where I<x> is given in "
9067 "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"
9071 #: build/C/man3/tan.3:73
9072 msgid "On success, these functions return the tangent of I<x>."
9073 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。"
9075 #. I think overflow can't occur, because the closest floating-point
9076 #. representation of pi/2 is still not close enough to pi/2 to
9077 #. produce a large enough value to overflow.
9078 #. Testing certainly seems to bear this out. -- mtk, Jul 08
9079 #. POSIX.1 allows an optional underflow error;
9080 #. glibc 2.8 doesn't do this
9081 #. POSIX.1 an optional range error for subnormal x;
9082 #. glibc 2.8 doesn't do this
9084 #: build/C/man3/tan.3:101
9086 "If the correct result would overflow, a range error occurs, and the "
9087 "functions return B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, "
9088 "with the mathematically correct sign."
9090 "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"
9091 "れぞれ B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL> を返す。"
9094 #: build/C/man3/tan.3:147
9096 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<ctan>(3), "
9099 "B<acos>(3), B<asin>(3), B<atan>(3), B<atan2>(3), B<cos>(3), B<ctan>(3), "
9103 #: build/C/man3/tanh.3:33
9109 #: build/C/man3/tanh.3:36
9110 msgid "tanh, tanhf, tanhl - hyperbolic tangent function"
9111 msgstr "tanh, tanhf, tanhl - 双曲線正接 (hyperbolic tangent) 関数"
9114 #: build/C/man3/tanh.3:41
9116 msgid "B<double tanh(double >I<x>B<);>\n"
9117 msgstr "B<double tanh(double >I<x>B<);>\n"
9120 #: build/C/man3/tanh.3:43
9122 msgid "B<float tanhf(float >I<x>B<);>\n"
9123 msgstr "B<float tanhf(float >I<x>B<);>\n"
9126 #: build/C/man3/tanh.3:45
9128 msgid "B<long double tanhl(long double >I<x>B<);>\n"
9129 msgstr "B<long double tanhl(long double >I<x>B<);>\n"
9132 #: build/C/man3/tanh.3:57
9133 msgid "B<tanhf>(), B<tanhl>():"
9134 msgstr "B<tanhf>(), B<tanhl>():"
9137 #: build/C/man3/tanh.3:70
9139 "The B<tanh>() function returns the hyperbolic tangent of I<x>, which is "
9140 "defined mathematically as:"
9142 "B<tanh>() 関数は I<x> の双曲線正接 (hyperbolic tangent) 関数を返す。 数学的"
9146 #: build/C/man3/tanh.3:73
9148 msgid " tanh(x) = sinh(x) / cosh(x)\n"
9149 msgstr " tanh(x) = sinh(x) / cosh(x)\n"
9152 #: build/C/man3/tanh.3:77
9153 msgid "On success, these functions return the hyperbolic tangent of I<x>."
9154 msgstr "成功すると、これらの関数は I<x> の双曲線正接を返す。"
9157 #: build/C/man3/tanh.3:108
9159 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<ctanh>(3), B<sinh>(3)"
9161 "B<acosh>(3), B<asinh>(3), B<atanh>(3), B<cosh>(3), B<ctanh>(3), B<sinh>(3)"
9164 #: build/C/man3/tgamma.3:8
9170 #: build/C/man3/tgamma.3:11
9171 msgid "tgamma, tgammaf, tgammal - true gamma function"
9172 msgstr "tgamma, tgammaf, tgammal - 本当のガンマ関数"
9175 #: build/C/man3/tgamma.3:15
9176 msgid "B<double tgamma(double >I<x>B<);>"
9177 msgstr "B<double tgamma(double >I<x>B<);>"
9180 #: build/C/man3/tgamma.3:17
9181 msgid "B<float tgammaf(float >I<x>B<);>"
9182 msgstr "B<float tgammaf(float >I<x>B<);>"
9185 #: build/C/man3/tgamma.3:19
9186 msgid "B<long double tgammal(long double >I<x>B<);>"
9187 msgstr "B<long double tgammal(long double >I<x>B<);>"
9190 #: build/C/man3/tgamma.3:31
9191 msgid "B<tgamma>(), B<tgammaf>(), B<tgammal>():"
9192 msgstr "B<tgamma>(), B<tgammaf>(), B<tgammal>():"
9195 #: build/C/man3/tgamma.3:41
9196 msgid "The Gamma function is defined by"
9197 msgstr "ガンマ関数は以下のように定義される:"
9200 #: build/C/man3/tgamma.3:43
9202 msgid " Gamma(x) = integral from 0 to infinity of t^(x-1) e^-t dt\n"
9203 msgstr " Gamma(x) = t^(x-1) e^-t dt の 0 から無限大までの積分\n"
9206 #: build/C/man3/tgamma.3:46
9208 "It is defined for every real number except for nonpositive integers. For "
9209 "nonnegative integral I<m> one has"
9211 "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 "
9212 "I<m> に関して、以下が成立する:"
9215 #: build/C/man3/tgamma.3:48
9217 msgid " Gamma(m+1) = m!\n"
9218 msgstr " Gamma(m+1) = m!\n"
9221 #: build/C/man3/tgamma.3:50
9222 msgid "and, more generally, for all I<x>:"
9223 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:"
9226 #: build/C/man3/tgamma.3:52
9228 msgid " Gamma(x+1) = x * Gamma(x)\n"
9229 msgstr " Gamma(x+1) = x * Gamma(x)\n"
9232 #: build/C/man3/tgamma.3:55
9234 "Furthermore, the following is valid for all values of I<x> outside the poles:"
9235 msgstr "さらに、極を除くすべての I<x> で次式も成立する:"
9238 #: build/C/man3/tgamma.3:57
9240 msgid " Gamma(x) * Gamma(1 - x) = PI / sin(PI * x)\n"
9241 msgstr " Gamma(x) * Gamma(1 - x) = PI / sin(PI * x)\n"
9244 #: build/C/man3/tgamma.3:60
9245 msgid "On success, these functions return Gamma(x)."
9246 msgstr "成功すると、これらの関数は Gamma(x) を返す。"
9249 #: build/C/man3/tgamma.3:74
9251 "If I<x> is a negative integer, or is negative infinity, a domain error "
9252 "occurs, and a NaN is returned."
9254 "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 "
9258 #: build/C/man3/tgamma.3:87
9260 "If the result underflows, a range error occurs, and the functions return 0, "
9261 "with the correct mathematical sign."
9263 "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"
9264 "を返す。この際、数学的に正しい符号が付与される。"
9267 #: build/C/man3/tgamma.3:98
9269 "If I<x> is -0 or +0, a pole error occurs, and the functions return "
9270 "B<HUGE_VAL>, B<HUGE_VALF>, or B<HUGE_VALL>, respectively, with the same sign "
9273 "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 "
9274 "B<HUGE_VAL>, B<HUGE_VALF>, B<HUGE_VALL>, を返す。 0 と同じ符号が付与される。"
9277 #: build/C/man3/tgamma.3:105
9279 msgid "Domain error: I<x> is a negative integer, or negative infinity"
9280 msgstr "領域エラー: I<x> が負の整数か負の無限大"
9282 #. FIXME . errno is not set to EDOM for x == -inf
9283 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6809
9285 #: build/C/man3/tgamma.3:115
9287 "I<errno> is set to B<EDOM>. An invalid floating-point exception "
9288 "(B<FE_INVALID>) is raised (but see BUGS)."
9290 "I<errno> に B<EDOM> が設定される。 不正 (invalid) 浮動小数点例外 "
9291 "(B<FE_INVALID>) が上がる (「バグ」の節を参照)。"
9294 #: build/C/man3/tgamma.3:115
9296 msgid "Pole error: I<x> is +0 or -0"
9297 msgstr "極エラー (pole error): I<x> が +0 か -0"
9300 #: build/C/man3/tgamma.3:134
9302 "glibc also gives the following error which is not specified in C99 or "
9305 "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。"
9307 #. FIXME . Is it intentional that errno is not set:
9308 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6810
9309 #. glibc (as at 2.8) also supports and an inexact
9310 #. exception for various cases.
9312 #: build/C/man3/tgamma.3:151
9313 msgid "I<errno> is not set for this case."
9314 msgstr "この場合は I<errno> は設定されない。"
9317 #: build/C/man3/tgamma.3:162
9319 "This function had to be called \"true gamma function\" since there is "
9320 "already a function B<gamma>(3) that returns something else (see B<gamma>"
9323 "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、"
9324 "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"
9325 "は B<gamma>(3) を参照)。"
9327 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6809
9329 #: build/C/man3/tgamma.3:170
9331 "If I<x> is negative infinity, I<errno> is not set (it should be set to "
9334 "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"
9338 #: build/C/man3/tgamma.3:179
9340 "In glibc versions 2.3.3 and earlier, an argument of +0 or -0 incorrectly "
9341 "produced a domain error (I<errno> set to B<EDOM> and an B<FE_INVALID> "
9342 "exception raised), rather than a pole error."
9344 "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"
9345 "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 "
9346 "B<EDOM> を設定され、 B<FE_INVALID> 例外が発生する)。"
9349 #: build/C/man3/tgamma.3:181
9350 msgid "B<gamma>(3), B<lgamma>(3)"
9351 msgstr "B<gamma>(3), B<lgamma>(3)"
9354 #: build/C/man3/trunc.3:23
9360 #: build/C/man3/trunc.3:26
9361 msgid "trunc, truncf, truncl - round to integer, toward zero"
9362 msgstr "trunc, truncf, truncl - 0 に近い方の整数値に丸める"
9365 #: build/C/man3/trunc.3:31
9367 msgid "B<double trunc(double >I<x>B<);>\n"
9368 msgstr "B<double trunc(double >I<x>B<);>\n"
9371 #: build/C/man3/trunc.3:33
9373 msgid "B<float truncf(float >I<x>B<);>\n"
9374 msgstr "B<float truncf(float >I<x>B<);>\n"
9377 #: build/C/man3/trunc.3:35
9379 msgid "B<long double truncl(long double >I<x>B<);>\n"
9380 msgstr "B<long double truncl(long double >I<x>B<);>\n"
9383 #: build/C/man3/trunc.3:48
9384 msgid "B<trunc>(), B<truncf>(), B<truncl>():"
9385 msgstr "B<trunc>(), B<truncf>(), B<truncl>():"
9388 #: build/C/man3/trunc.3:59
9390 "These functions round I<x> to the nearest integer not larger in absolute "
9393 "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。"
9396 #: build/C/man3/trunc.3:63
9397 msgid "If I<x> is integral, infinite, or NaN, I<x> itself is returned."
9398 msgstr "I<x> が整数、無限大、NaN の場合、I<x> 自身が返される。"
9401 #: build/C/man3/y0.3:34
9407 #: build/C/man3/y0.3:34
9413 #: build/C/man3/y0.3:38
9415 "y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - Bessel functions of the second "
9417 msgstr "y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - 第二種ベッセル関数"
9420 #: build/C/man3/y0.3:43
9422 msgid "B<double y0(double >I<x>B<);>\n"
9423 msgstr "B<double y0(double >I<x>B<);>\n"
9426 #: build/C/man3/y0.3:45
9428 msgid "B<double y1(double >I<x>B<);>\n"
9429 msgstr "B<double y1(double >I<x>B<);>\n"
9432 #: build/C/man3/y0.3:47
9434 msgid "B<double yn(int >I<n>B<, double >I<x>B<);>\n"
9435 msgstr "B<double yn(int >I<n>B<, double >I<x>B<);>\n"
9438 #: build/C/man3/y0.3:49
9440 msgid "B<float y0f(float >I<x>B<);>\n"
9441 msgstr "B<float y0f(float >I<x>B<);>\n"
9444 #: build/C/man3/y0.3:51
9446 msgid "B<float y1f(float >I<x>B<);>\n"
9447 msgstr "B<float y1f(float >I<x>B<);>\n"
9450 #: build/C/man3/y0.3:53
9452 msgid "B<float ynf(int >I<n>B<, float >I<x>B<);>\n"
9453 msgstr "B<float ynf(int >I<n>B<, float >I<x>B<);>\n"
9456 #: build/C/man3/y0.3:55
9458 msgid "B<long double y0l(long double >I<x>B<);>\n"
9459 msgstr "B<long double y0l(long double >I<x>B<);>\n"
9462 #: build/C/man3/y0.3:57
9464 msgid "B<long double y1l(long double >I<x>B<);>\n"
9465 msgstr "B<long double y1l(long double >I<x>B<);>\n"
9468 #: build/C/man3/y0.3:59
9470 msgid "B<long double ynl(int >I<n>B<, long double >I<x>B<);>\n"
9471 msgstr "B<long double ynl(int >I<n>B<, long double >I<x>B<);>\n"
9474 #: build/C/man3/y0.3:72
9475 msgid "B<y0>(), B<y1>(), B<yn>():"
9476 msgstr "B<y0>(), B<y1>(), B<yn>():"
9479 #: build/C/man3/y0.3:82
9480 msgid "B<y0f>(), B<y0l>(), B<y1f>(), B<y1l>(), B<ynf>(), B<ynl>():"
9481 msgstr "B<y0f>(), B<y0l>(), B<y1f>(), B<y1l>(), B<ynf>(), B<ynl>():"
9484 #: build/C/man3/y0.3:99
9486 "The B<y0>() and B<y1>() functions return Bessel functions of I<x> of the "
9487 "second kind of orders 0 and 1, respectively. The B<yn>() function returns "
9488 "the Bessel function of I<x> of the second kind of order I<n>."
9490 "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"
9491 "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"
9495 #: build/C/man3/y0.3:101
9496 msgid "The value of I<x> must be positive."
9497 msgstr "I<x> は正の値でなければならない。"
9500 #: build/C/man3/y0.3:111
9502 "The B<y0f>() etc. and B<y0l>() etc. functions are versions that take and "
9503 "return I<float> and I<long double> values, respectively."
9505 "B<y0f>() 群の関数、 B<y0l>() 群の関数は、それぞれ I<float> 型、 I<long "
9509 #: build/C/man3/y0.3:115
9511 "On success, these functions return the appropriate Bessel value of the "
9512 "second kind for I<x>."
9513 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。"
9516 #: build/C/man3/y0.3:131
9518 "If I<x> is negative, a domain error occurs, and the functions return -"
9519 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively. (POSIX.1-2001 "
9520 "also allows a NaN return for this case.)"
9522 "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 -"
9523 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す (POSIX.1-2001 ではこの場合"
9524 "に NaN を返すことも認めている)。"
9527 #: build/C/man3/y0.3:142
9529 "If I<x> is 0.0, a pole error occurs, and the functions return -B<HUGE_VAL>, -"
9530 "B<HUGE_VALF>, or -B<HUGE_VALL>, respectively."
9532 "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 -"
9533 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す。"
9536 #: build/C/man3/y0.3:146
9538 "If the result underflows, a range error occurs, and the functions return 0.0"
9540 "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 "
9544 #: build/C/man3/y0.3:156
9546 "If the result overflows, a range error occurs, and the functions return -"
9547 "B<HUGE_VAL>, -B<HUGE_VALF>, or -B<HUGE_VALL>, respectively. (POSIX.1-2001 "
9548 "also allows a 0.0 return for this case.)"
9550 "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 -"
9551 "B<HUGE_VAL>, -B<HUGE_VALF>, -B<HUGE_VALL> を返す (POSIX.1-2001 ではこの場合"
9552 "に 0.0 を返すことも認めている)。"
9555 #: build/C/man3/y0.3:171
9557 msgid "Pole error: I<x> is 0.0"
9558 msgstr "極エラー: I<x> が 0.0"
9560 #. Before POSIX.1-2001 TC2, this was (inconsistently) specified
9561 #. as a range error.
9562 #. FIXME . y0(0.0) gives EDOM
9563 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6808
9565 #: build/C/man3/y0.3:186
9567 "I<errno> is set to B<ERANGE> (but see BUGS). No B<FE_DIVBYZERO> exception "
9568 "is returned by B<fetestexcept>(3) for this case."
9570 "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"
9571 "場合、 B<fetestexcept>(3) は B<FE_DIVBYZERO> 例外を返さない。"
9573 #. e.g., y0(1e33) on glibc 2.8/x86-32
9574 #. An underflow floating-point exception
9575 #. .RB ( FE_UNDERFLOW )
9577 #. FIXME . Is it intentional that these functions do not use FE_*?
9578 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6806
9580 #: build/C/man3/y0.3:202
9582 "I<errno> is set to B<ERANGE>. No B<FE_UNDERFLOW> exception is returned by "
9583 "B<fetestexcept>(3) for this case."
9585 "I<errno> に B<ERANGE> が設定される。 このエラーの場合、 B<fetestexcept>(3) "
9586 "は B<FE_UNDERFLOW> 例外を返さない。"
9588 #. e.g., yn(10, 1e-40) on glibc 2.8/x86-32
9592 #. FIXME . Is it intentional that errno is not set?
9593 #. Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6808
9595 #: build/C/man3/y0.3:215
9597 "I<errno> is not set for this case. An overflow floating-point exception "
9598 "(B<FE_OVERFLOW>) is raised."
9600 "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 "
9601 "(B<FE_OVERFLOW>) が上がる。"
9604 #. Bug raised: http://sourceware.org/bugzilla/show_bug.cgi?id=6807
9606 #: build/C/man3/y0.3:231
9608 "On a pole error, these functions set I<errno> to B<EDOM>, instead of "
9609 "B<ERANGE> as POSIX.1-2004 requires."
9611 "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、 "
9612 "POSIX.1-2004 では B<ERANGE> を設定することが要求されている。"
9614 #. FIXME . Actually, 2.3.2 is the earliest test result I have; so yet
9615 #. to confirm if this error occurs only in 2.3.2.
9617 #: build/C/man3/y0.3:238
9619 "In glibc version 2.3.2 and earlier, these functions do not raise an invalid "
9620 "floating-point exception (B<FE_INVALID>) when a domain error occurs."
9622 "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 "
9623 "不正浮動小数点例外 (B<FE_INVALID>) を上げない。"
9626 #: build/C/man3/y0.3:239
9631 #~ msgstr "この文書について"
9634 #~ "This page is part of release 3.38 of the Linux I<man-pages> project. A "
9635 #~ "description of the project, and information about reporting bugs, can be "
9636 #~ "found at http://www.kernel.org/doc/man-pages/."
9638 #~ "この man ページは Linux I<man-pages> プロジェクトのリリース 3.38 の一部で"
9640 #~ "プロジェクトの説明とバグ報告に関する情報は\n"
9641 #~ "http://www.kernel.org/doc/man-pages/ に書かれている。"