CTAN(3) Linux Programmer s Manual 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.


SEE ALSO cabs(3), ccos(3), csin(3), complex(7)

COLOPHON This page is part of release 3.22 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/.

2008-08-11 CTAN(3)