autodiff.Dual.__neg__

Dual.__neg__()

Return negation of self.

Parameters

selfDual

Returns

outDual

Examples

Dual number (univariate):

>>> -ad.Dual(42)
Dual(-42, array([-1]))

Dual number (multivariate):

>>> -ad.Dual(42, [1, 2])
Dual(-42, array([-1, -2]))

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autodiff.Dual.__rpow__

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autodiff.Dual.__lt__