scipy.interpolate.BSpline.antiderivative¶
-
BSpline.
antiderivative
(nu=1)[source]¶ Return a b-spline representing the antiderivative.
Parameters: - nu : int, optional
Antiderivative order. Default is 1.
Returns: - b : BSpline object
A new instance representing the antiderivative.
See also
Notes
If antiderivative is computed and
self.extrapolate='periodic'
, it will be set to False for the returned instance. This is done because the antiderivative is no longer periodic and its correct evaluation outside of the initially given x interval is difficult.