splinepy.helpme.integrate.Transformation.jacobian_inverse

Transformation.jacobian_inverse(element_id)

Return inverse of Jacobian of single element, evaluated at quadrature points

Parameters:

element_id (list<int>) – ID of spline’s element in element grid

Returns:

element_inverse_jacobian – Inverse of Jacobian of element evaluated at quadrature points

Return type:

np.ndarray