1CEXP(3)                      complex math routines                     CEXP(3)
2
3
4

NAME

6       cexp, cexpf, cexpl - complex exponential function
7

SYNOPSIS

9       #include <complex.h>
10
11       double complex cexp(double complex z);
12       float complex cexpf(float complex z);
13       long double complex cexpl(long double complex z);
14
15       Link with -lm.
16

DESCRIPTION

18       The  function calculates e (2.71828..., the base of natural logarithms)
19       raised to the power of z.
20
21       One has cexp(I*z) = ccos(z) + I*csin(z).
22

CONFORMING TO

24       C99
25

SEE ALSO

27       cabs(3), clog(3), cpow(3), complex(7)
28
29
30
31                                  2002-07-28                           CEXP(3)
Impressum