`scipy.interpolate._interpolate:BPoly.from_power_basis`

Summary

Construct a piecewise polynomial in Bernstein basis from a power basis polynomial.

pp : PPoly: A piecewise polynomial in the power basis
extrapolate : bool or 'periodic', optional: If bool, determines whether to extrapolate to out-of-bounds points based on first and last intervals, or to return NaNs. If 'periodic', periodic extrapolation is used. Default is True.