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.\" Copyright 2002 Walter Harms (walter.harms@informatik.uni-oldenburg.de)
.\" Distributed under GPL
.\"
.\" Japanese Version Copyright (c) 2003 Akihiro MOTOKI
.\" all rights reserved.
.\" Translated Wed Jul 23 05:04:09 JST 2003
.\" by Akihiro MOTOKI <amotoki@dd.iij4u.or.jp>
.\"
.\"WORD: complex number ʣǿ
.\"WORD: alias ꥢ
.\"
.TH CABS 3 2007-12-26 "" "Linux Programmer's Manual"
.SH ̾
cabs, cabsf, cabsl \- ʣǿ
.SH
.B #include <complex.h>
.sp
.BI "double cabs(double complex " z );
.br
.BI "float cabsf(float complex " z );
.br
.BI "long double cabsl(long double complex " z );
.sp
\fI\-lm\fP ǥ롣
.SH
.BR cabs ()
ؿʣǿ
.I z
֤ͤ
̤ϼ¿Ǥ롣
.SH
C99
.SH
ºݤˤϡδؿ
.I "hypot(a,\ b)"
.RI ( "sqrt(a*a\ +\ b*b)"
) ؤΥꥢˤʤäƤ롣
.SH Ϣ
.BR abs (3),
.BR cimag (3),
.BR hypot (3),
.BR complex (7)
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