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ctanh(3) Library Functions Manual ctanh(3)
ctanh, ctanhf, ctanhl - complex hyperbolic tangent
Math library (libm, -lm)
#include <complex.h> double complex ctanh(double complex z); float complex ctanhf(float complex z); long double complex ctanhl(long double complex z);
These functions calculate the complex hyperbolic tangent of z. The complex hyperbolic tangent function is defined mathematically as: ctanh(z) = csinh(z) / ccosh(z)
For an explanation of the terms used in this section, see attributes(7). ┌──────────────────────────────────────┬───────────────┬─────────┐ │Interface │ Attribute │ Value │ ├──────────────────────────────────────┼───────────────┼─────────┤ │ctanh(), ctanhf(), ctanhl() │ Thread safety │ MT-Safe │ └──────────────────────────────────────┴───────────────┴─────────┘
C11, POSIX.1-2008.
glibc 2.1. C99, POSIX.1-2001.
cabs(3), catanh(3), ccosh(3), csinh(3), complex(7)
Linux man-pages 6.04 2023-03-30 ctanh(3)
Pages that refer to this page: catanh(3), ccosh(3), csinh(3), tanh(3), complex(7)