numpy.polynomial.polynomial.Polynomial.deriv¶

method

polynomial.polynomial.Polynomial.deriv(m=1)[source]¶

Differentiate.

Return a series instance of that is the derivative of the current series.

Parameters

mnon-negative int: Find the derivative of order m.

Returns

new_seriesseries: A new series representing the derivative. The domain is the same as the domain of the differentiated series.

numpy.polynomial.polynomial.Polynomial.degree numpy.polynomial.polynomial.Polynomial.fit