Other Alias
cexp, cexpfSYNOPSIS
#include <complex.h>
double complex cexp(double complex z);
float complex cexpf(float complex z);
long double complex cexpl(long double complex z);
Link with -lm.
DESCRIPTION
These functions calculate e (2.71828..., the base of natural logarithms) raised to the power of z.One has:
cexp(I * z) = ccos(z) + I * csin(z)
VERSIONS
These functions first appeared in glibc in version 2.1.ATTRIBUTES
For an explanation of the terms used in this section, see attributes(7).Interface | Attribute | Value |
cexp(), cexpf(), cexpl() | Thread safety | MT-Safe |
CONFORMING TO
C99, POSIX.1-2001, POSIX.1-2008.COLOPHON
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