Futurebasic/Language/Reference/tanh

TANH

Function

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Syntax

result# = Tanh(expr)

Description

Returns the hyperbolic tangent of expr where expr is given in radians. Tanh always returns a double-precision result.

Note:

ex - e-x Tanh(x) is defined as:

ex + e-x

See Also

Asinh; Cosh; Sinh; Tan; Exp