CEXP(3) Linux Programmer's Manual CEXP(3)NAME
cexp, cexpf, cexpl - complex exponential function
double complex cexp(double complex z);
float complex cexpf(float complex z);
long double complex cexpl(long double complex z);
Link with -lm.
The function calculates e (2.71828..., the base of natural logarithms)
raised to the power of z.
cexp(I * z) = ccos(z) + I * csin(z)VERSIONS
These functions first appeared in glibc in version 2.1.
SEE ALSOcabs(3), cexp2(3), clog(3), cpow(3), complex(7)COLOPHON
This page is part of release 3.54 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/.