catanh, catanhf, catanhl - complex arc hyperbolic tangent functions
c99 [ flag... ] file... -lm [ library... ] #include <complex.h> double complex catanh(double complex z);
float complex catanhf(float complex z);
long double complex catanhl(long double complex z);
These functions compute the complex arc hyperbolic tangent of z, with branch cuts outside the interval [ -1, +1 ] along the real axis.
These functions return the complex arc hyperbolic tangent value, in the range of a strip mathematically unbounded along the real axis and in the interval [ -ipi /2, +ipi /2 ] along the imaginary axis.
See attributes(5) for descriptions of the following attributes:
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complex.h(3HEAD), ctanh(3M), attributes(5), standards(5)
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Created 1996-2024 by Maxim Chirkov Добавить, Поддержать, Вебмастеру |