cexp
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Name

cexp, cexpf, cexpl — complex exponential function

Synopsis

#include <complex.h>
double complex cexp( double complex   z);
float complex cexpf( float complex   z);
long double complex cexpl( long double complex   z);
[Note] Note

Link with −lm.

DESCRIPTION

The function calculates e (2.71828..., the base of natural logarithms) raised to the power of z.

One has:

    cexp(I * z) = ccos(z) + I * csin(z)

CONFORMING TO

C99

SEE ALSO

cabs(3), clog(3), cpow(3), complex(7)

COLOPHON

This page is part of release 2.79 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.


  Copyright 2002 Walter Harms (walter.harmsinformatik.uni-oldenburg.de)
Distributed under GPL
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