Man page - ctanl(3)

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Manual

ctan

NAME
LIBRARY
SYNOPSIS
DESCRIPTION
ATTRIBUTES
STANDARDS
HISTORY
SEE ALSO

NAME

ctan, ctanf, ctanl - complex tangent function

LIBRARY

Math library ( libm , -lm )

SYNOPSIS

#include <complex.h>

double complex ctan(double complex z );
float complex ctanf(float complex
z );
long double complex ctanl(long double complex
z );

DESCRIPTION

These functions calculate the complex tangent of z .

The complex tangent function is defined as:

ctan(z) = csin(z) / ccos(z)

ATTRIBUTES

For an explanation of the terms used in this section, see attributes (7).

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STANDARDS

C11, POSIX.1-2008.

HISTORY

glibc 2.1. C99, POSIX.1-2001.

SEE ALSO

cabs (3), catan (3), ccos (3), csin (3), complex (7)