tanh ( x -- y )
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Vocabulary
math.functions

Inputs and outputs

x	a number
y	a number

Word description
Hyperbolic tangent.

Definition

IN: math.functions

GENERIC: tanh ( x -- y ) foldable flushable

Methods

USING: kernel math math.functions ;

M: complex tanh [ sinh ] [ cosh ] bi / ;


USING: math math.functions math.libm ;

M: float tanh ftanh ; inline


USING: math math.functions ;

M: real tanh >float tanh ; inline