scipy.interpolate.PiecewisePolynomial.append

PiecewisePolynomial.append(xi, yi, order=None)

Append a single point with derivatives to the PiecewisePolynomial

Parameters:

xi : float

Point to add.

yi : array_like

yi is the list of derivatives known at xi.

order : int or None, optional

A polynomial order, or instructions to use the highest possible order.