1CTANH(3)                     complex math routines                    CTANH(3)
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NAME

6       ctanh, ctanhf, ctanhl - complex hyperbolic tangent
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SYNOPSIS

9       #include <complex.h>
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11       double complex ctanh(double complex z);
12       float complex ctanhf(float complex z);
13       long double complex ctanhl(long double complex z);
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15       Link with -lm.
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DESCRIPTION

18       The  complex hyperbolic tangent function ctanh(z) is defined mathemati‐
19       cally as csinh(z) / ccosh(z).
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CONFORMING TO

22       C99
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SEE ALSO

25       cabs(3), ccosh(3), csinh(3), complex(7)
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29                                  2002-07-28                          CTANH(3)
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