def add_nodes(self, new_Xs, new_Ys):
"""Add new interpolation nodes."""
self.Xs, self.Ys = combine_interpolation_nodes(self.Xs, self.Ys, new_Xs, new_Ys)
def add_nodes(self, new_Xs, new_Ys):
"""Add new interpolation nodes. A faster version assuming nesting is possible here."""
self.Xs, self.Ys = combine_interpolation_nodes(self.Xs, self.Ys, new_Xs, new_Ys)
self.init_weights(self.Xs)
