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PHP Manual :: tanh



tan || Statistics || Math Functions || PHP Manual

(PHP 4 >= 4.1.0, PHP 5, PHP 7)

tanhHyperbolic tangent

Description

float tanh ( float $arg )

Returns the hyperbolic tangent of arg, defined as sinh(arg)/cosh(arg).

Parameters

arg

The argument to process

Return Values

The hyperbolic tangent of arg

See Also



tan || Statistics || Math Functions || PHP Manual
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