numpy.polynomial.polynomial.Polynomial.deriv¶
method
-
Polynomial.deriv(self, 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.