autodiff.tanh

autodiff.tanh(x)

Return the hyperbolic tangent of x.

Parameters

xint, float, Dual

Returns

yfloat or Dual

Examples

>>> ad.tanh(1)
0.7615941559557649

>>> x = ad.Dual(1, 1)
>>> ad.tanh(x)
Dual(0.7615941559557649, array([0.41997434]))

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