cexp

CEXP(3)                      complex math routines                     CEXP(3)



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)



                                  2002-07-28                           CEXP(3)