splinepy.spline.Spline.derivative

Spline.derivative(queries, orders, nthreads=None)

Evaluates derivatives of spline.

Parameters:

• queries ((n, para_dim) array-like)

• orders ((para_dim,) or (m, para_dim) array-like)

• nthreads (int)

Returns:

results – Iff m == 1, it will have (n, dim) shape.

Return type:

(n, m, dim) np.ndarray