CTANH
Section: Linux Programmer's Manual (3)Updated: 2017-09-15
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NAME
ctanh, ctanhf, ctanhl - complex hyperbolic tangentSYNOPSIS
#include <complex.h>
double complex ctanh(double complex z);
float complex ctanhf(float complex z);
long double complex ctanhl(long double complex z);
DESCRIPTION
These functions calculate the complex hyperbolic tangent of z.The complex hyperbolic tangent function is defined mathematically as:
ctanh(z) = csinh(z) / ccosh(z)
VERSIONS
These functions first appeared in glibc in version 2.1.ATTRIBUTES
For an explanation of the terms used in this section, see attributes(7).Interface | Attribute | Value |
ctanh(), ctanhf(), ctanhl() | Thread safety | MT-Safe |
CONFORMING TO
C99, POSIX.1-2001, POSIX.1-2008.SEE ALSO
cabs(3), catanh(3), ccosh(3), csinh(3), complex(7)COLOPHON
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Time: 04:45:52 GMT, September 16, 2022
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