ctan(3)
NAME
ctan, ctanf, ctanl - complex tangent function
SYNOPSIS
#include <complex.h> double complex ctan(double complex z); float complex ctanf(float complex z); long double complex ctanl(long double complex z); Link with -lm.
DESCRIPTION
- The complex tangent function is defined as:
- ctan(z) = csin(z) / ccos(z)
VERSIONS
These functions first appeared in glibc in version 2.1.
CONFORMING TO
C99.
SEE ALSO
cabs(3), ccos(3), csin(3), complex(7)
COLOPHON
- This page is part of release 3.25 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/.