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

NAME

6       ccosh, ccoshf, ccoshl - complex hyperbolic cosine
7

SYNOPSIS

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

DESCRIPTION

18       The   complex   hyperbolic  cosine  function  ccosh(z)  is  defined  as
19       (exp(z)+exp(-z))/2.
20

CONFORMING TO

22       C99
23

SEE ALSO

25       cabs(3), csinh(3), ctanh(3), complex(7)
26
27
28
29                                  2002-07-28                          CCOSH(3)
Impressum