CTANHSection: Linux Programmer's Manual (3)
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NAMEctanh, ctanhf, ctanhl - complex hyperbolic tangent
double complex ctanh(double complex z);
float complex ctanhf(float complex z);
long double complex ctanhl(long double complex z);
DESCRIPTIONThe complex hyperbolic tangent function is defined mathematically as:
ctanh(z) = csinh(z) / ccosh(z)
VERSIONSThese functions first appeared in glibc in version 2.1.
SEE ALSOcabs(3), ccosh(3), csinh(3), complex(7)
COLOPHONThis page is part of release 3.21 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/.