Method pinv

ot/backend.py:1409–1410

(self, a, hermitian=False)

        return scipy.linalg.inv(a)

    def pinv(self, a, hermitian=False):
        return np.linalg.pinv(a, hermitian=hermitian)

    def sqrtm(self, a):
        L, V = np.linalg.eigh(a)