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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 2002-07-28 "" "complex math routines"
.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
\-lm ǥ롣
.SH
cabs() ؿʣǿ z ֤ͤ
̤ϼ¿Ǥ롣
.SH
ºݤˤϡδؿ hypot(a,b) = sqrt(a*a+b*b) ؤΥꥢ
ˤʤäƤ롣
.SH
C99
.SH Ϣ
.BR abs (3),
.BR cimag (3),
.BR hypot (3),
.BR complex (5)
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