1CTANH(3) complex math routines CTANH(3)
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4
NAME
6ctanh, ctanhf, ctanhl - complex hyperbolic tangent
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SYNOPSIS
9#include <complex.h>
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double complex ctanh(double complex z);
12float complex ctanhf(float complex z);
13long double complex ctanhl(long double complex z);
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Link with -lm.
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DESCRIPTION
18The complex hyperbolic tangent function ctanh(z) is defined mathematiā
19cally as csinh(z) / ccosh(z).
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CONFORMING TO
22C99
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SEE ALSO
25cabs(3), ccosh(3), csinh(3), complex(7)
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2002-07-28 CTANH(3)