GNU/Linux | 
					Debian 6.0.0(Squeeze) | 
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					ctanh(3) | 
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ctanh, ctanhf, ctanhl − complex hyperbolic tangent
#include <complex.h>
double
complex ctanh(double complex z); 
float complex ctanhf(float complex z); 
long double complex ctanhl(long double complex
z);
Link with −lm.
The complex hyperbolic tangent function is defined mathematically as:
ctanh(z) = csinh(z) / ccosh(z)
These functions first appeared in glibc in version 2.1.
C99.
cabs(3), ccosh(3), csinh(3), complex(7)
This page is part of release 3.27 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/.
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				ctanh(3) | ![]()  |