doc/documentation/manual-pages/ja/man3/acos.3

.\" Copyright (c) 1991 The Regents of the University of California.
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.\"     from: @(#)acos.3	5.1 (Berkeley) 5/2/91
.\" %FreeBSD: src/lib/msun/man/acos.3,v 1.6.2.4 2001/12/17 10:08:36 ru Exp %
.\"
.\" $FreeBSD$
.Dd May 2, 1991
.Dt ACOS 3
.Os
.Sh ̾<EFBFBD><EFBFBD>
.Nm acos ,
.Nm acosf
.Nd <EFBFBD><EFBFBD>;<EFBFBD><EFBFBD><EFBFBD>ؿ<EFBFBD>
.Sh <EFBFBD>饤<EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD>
.Lb libm
.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Fd #include <math.h>
.Ft double
.Fn acos "double x"
.Ft float
.Fn acosf "float x"
.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Fn acos
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Fn acosf
<EFBFBD>ؿ<EFBFBD><EFBFBD>ϡ<EFBFBD>
.Fa x
<EFBFBD>ε<EFBFBD>;<EFBFBD><EFBFBD><EFBFBD>μ<EFBFBD><EFBFBD>ͤ<EFBFBD><EFBFBD>׻<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.Bq -1 , +1
<EFBFBD>ζ<EFBFBD><EFBFBD>ֳ<EFBFBD><EFBFBD>ΰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD>äơ<EFBFBD><EFBFBD>ΰ襨<EFBFBD>顼<EFBFBD><EFBFBD>ȯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ݤ<EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ε<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD>
.Xr math 3
<EFBFBD>򻲾Ȥ<EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Fn acos
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Fn acosf
<EFBFBD>ؿ<EFBFBD><EFBFBD>ϡ<EFBFBD>
.Bq 0 , \*(Pi
<EFBFBD>饸<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ζ<EFBFBD><EFBFBD>֤ε<EFBFBD>;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.Tn VAX
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Tn Tahoe
<EFBFBD>Ǥϡ<EFBFBD>
.Bd -unfilled -offset indent
.Pf \&| Ns Ar x Ns \&| > 1
.Ed
.Pp
<EFBFBD>ξ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD>
.Fn acos x
<EFBFBD>ϥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Х<EFBFBD><EFBFBD>ѿ<EFBFBD>
.Va errno
<EFBFBD><EFBFBD>
.Er EDOM
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤷ<EFBFBD><EFBFBD>ͽ<EFBFBD>󤵤줿<EFBFBD><EFBFBD><EFBFBD>ڥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɥե<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.Sh <EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Xr asin 3 ,
.Xr atan 3 ,
.Xr atan2 3 ,
.Xr cos 3 ,
.Xr cosh 3 ,
.Xr math 3 ,
.Xr sin 3 ,
.Xr sinh 3 ,
.Xr tan 3 ,
.Xr tanh 3
.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Fn acos
<EFBFBD>ؿ<EFBFBD><EFBFBD>ϡ<EFBFBD>
.St -isoC
<EFBFBD><EFBFBD>Ŭ<EFBFBD>礷<EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>