cexpl(3) -- Linux man page

 

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);

 

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), cpow(3), clog(3