def testSolveUHDU(self):
x = ls.solveUHDU(self.A, self.b1, self.n)
self.assertMatrixAlmosteEqual(self.x1, x, 14)
x = ls.solveUHDU(self.complexA, self.complexb, self.n)
self.assertMatrixAlmosteEqual(self.complexx, x, 14)
def testSolveUHDUvsCholesky(self):
x_uhdu = ls.solveUHDU(self.randA, self.randb, self.L)
x_chol = ls.solveCholesky(self.randA, self.randb, self.L)
self.assertMatrixAlmosteEqual(x_uhdu, x_chol, 15)
