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.\" Copyright 2002 Walter Harms (walter.harms@informatik.uni-oldenburg.de)
.\" Distributed under GPL, 2002-07-27 Walter Harms
.\" and Copyright 2008, Linux Foundation, written by Michael Kerrisk
.\" <mtk.manpages@gmail.com>
.\"
.\" Japanese Version Copyright (c) 2003 Akihiro MOTOKI
.\" all rights reserved.
.\" Translated Tue Sep 9 04:06:20 JST 2003
.\" by Akihiro MOTOKI <amotoki@dd.iij4u.or.jp>
.\" Updated 2008-09-16, Akihiro MOTOKI <amotoki@dd.iij4u.or.jp>
.\"
.TH SINCOS 3 2008-08-11 "GNU" "Linux Programmer's Manual"
.SH ̾
sincos, sincosf, sincosl \- ;Ʊ˷
.SH
.nf
.B #include <math.h>
.sp
.BI "void sincos(double " x ", double *" sin ", double *" cos );
.br
.BI "void sincosf(float " x ", float *" sin ", float *" cos );
.br
.BI "void sincosl(long double " x ", long double *" sin ", long double *" cos );
.fi
.sp
\fI\-lm\fP ǥ롣
.SH
ץꥱˤϡƱ
.I x
ˤĤ;ξηɬפʤΤ롣
δؿξԤƱ˷η̤
.I *sin
.I *cos
˳Ǽ롣
.I x
NaN ξ硢
.I *sin
.I *cos
NaN ֤롣
.I x
̵礫̵ξ硢
ΰ襨顼 (domain error) ȯ
.I *sin
.I *cos
NaN ֤롣
.SH ֤
δؿ
.I void
֤
.SH 顼
δؿƤӽФݤ˥顼ȯȽˡˤĤƤξ
.BR math_error (7)
ȤΤȡ
.PP
ʲΥ顼ȯǽ롣
.TP
ΰ襨顼 (domain error): \fIx\fp ̵
.\" .I errno
.\" is set to
.\" .BR EDOM .
(invalid) ư㳰
.RB ( FE_INVALID )
夬롣
.PP
δؿ
.I errno
ꤷʤ
.\" FIXME . Is it intentional that these functions do not set errno?
.\" sin() and cos() also don't set errno; bugs have been raised for
.\" those functions.
.SH С
δؿ glibc С 2.1 ǽо줷
.SH
δؿ GNU ˤĥǤ롣
.SH Ϣ
.BR cos (3),
.BR sin (3),
.BR tan (3),
.BR feature_test_macros (7)
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