1 .\" Copyright 2002 Walter Harms (walter.harms@informatik.uni-oldenburg.de)
2 .\" Distributed under GPL
4 .\" Japanese Version Copyright (c) 2003 Akihiro MOTOKI
5 .\" all rights reserved.
6 .\" Translated Thu Jul 24 02:05:20 JST 2003
7 .\" by Akihiro MOTOKI <amotoki@dd.iij4u.or.jp>
9 .\"WORD: exponential »Ø¿ô
10 .\"WORD: natural logarithm ¼«Á³Âпô
13 .TH CEXP 3 2008-08-06 "" "Linux Programmer's Manual"
16 .\"O cexp, cexpf, cexpl \- complex exponential function
17 cexp, cexpf, cexpl \- Ê£ÁÇ¿ô¤Î»Ø¿ô´Ø¿ô
20 .B #include <complex.h>
22 .BI "double complex cexp(double complex " z ");"
24 .BI "float complex cexpf(float complex " z ");"
26 .BI "long double complex cexpl(long double complex " z ");"
28 .\"O Link with \fI\-lm\fP.
29 \fI\-lm\fP ¤Ç¥ê¥ó¥¯¤¹¤ë¡£
32 .\"O The function calculates e (2.71828..., the base of natural logarithms)
33 .\"O raised to the power of
35 ¤³¤Î´Ø¿ô¤Ï e (2.71828..., ¼«Á³Âпô¤ÎÄì) ¤Î \fIz\fR ¾è¤ò·×»»¤¹¤ë¡£
41 cexp(I * z) = ccos(z) + I * csin(z)
45 .\"O These functions first appeared in glibc in version 2.1.
46 ¤³¤ì¤é¤Î´Ø¿ô¤Ï glibc ¥Ð¡¼¥¸¥ç¥ó 2.1 ¤Ç½é¤á¤ÆÅо줷¤¿¡£
47 .\"O .SH "CONFORMING TO"