autodiff.reverse.cosh

autodiff.reverse.cosh(x)

Return the hyperbolic cosine of x.

Parameters

xint, float, Node

Returns

yfloat or Node

Examples

>>> ad.cosh(1)
1.5430806348152437

>>> x = ad.Node(2)
>>> ad.cosh(x)
Node(3.7621956910836314)

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