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TANH

TANH

NAME SYNOPSIS DESCRIPTION CONFORMING TO SEE ALSO

NAME

tanh - hyperbolic tangent function

SYNOPSIS

#include x);

DESCRIPTION

The tanh() function returns the hyperbolic tangent of x, which is defined mathematically as sinh(x) / cosh(x).

CONFORMING TO

SVID 3, POSIX, BSD 4.3, ISO 9899

SEE ALSO

acosh(3), asinh(3), atanh(3), cosh(3), sinh(3)

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