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ctanhl (3)
CTANH(3) Linux Programmer's Manual CTANH(3)
NAME
ctanh, ctanhf, ctanhl - complex hyperbolic tangent
SYNOPSIS
#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.
DESCRIPTION
The complex hyperbolic tangent function ctanh(z) is defined mathemati-
cally as csinh(z) / ccosh(z).
CONFORMING TO
C99
SEE ALSO
cabs(3), ccosh(3), csinh(3), complex(7)
2002-07-28 CTANH(3)
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