Does pyqsp support angle generation for generalized QSP (GQSP), e.g. to be used in Pennylane's GQSP?

[jagandecapri]

Hi,

Does pyqsp support the generation of angles for generalized quantum signal processing (GQSP)? Concretely, I want to use it in Pennylane's qml.GQSP which expects the angles to be:

angles (tensor[float]) – array of angles defining the polynomial transformation. The shape of the array must be (3, d+1), where d is the degree of the polynomial.

Thank you.