def testG0(self): "basic equalities" f1 = F(1) f2 = F(2) f3 = F(3) f7 = F(7) g1 = G(1) g2 = G(2) g3 = G(3) g7 = G(7) self.assertEqual(str(f1), str(g1)) self.assertEqual(str(f1/f3), str(g1/g3)) self.assertEqual(str(f2/f3), str(g2/g3)) self.assertEqual(F.mul(f2, f3, round='down'), G.mul(g2, g3, round='down')) self.assertEqual(F.mul(f2, f3, round='up'), G.mul(g2, g3, round='up')) self.assertEqual(F.div(f2, f3, round='down'), G.div(g2, g3, round='down')) self.assertEqual(F.div(f2, f3, round='up'), G.div(g2, g3, round='up')) self.assertEqual(F.muldiv(f2, f3, f7, round='down'), G.muldiv(g2, g3, g7, round='down')) self.assertEqual(F.muldiv(f2, f3, f7, round='up'), G.muldiv(g2, g3, g7, round='up'))
def testGR(self): "basic equalities" r1 = R(1) r2 = R(2) r3 = R(3) r7 = R(7) g1 = G(1) g2 = G(2) g3 = G(3) g7 = G(7) self.assertEqual(str(R(r1)), str(g1)) self.assertEqual(str(R(r1/r3)), str(g1/g3)) self.assertEqual(str(R(r2/r3)), str(g2/g3)) self.assertEqual(str(R(R.mul(r2, r3))), str(G.mul(g2, g3))) self.assertEqual(str(R(R.div(r2, r3))), str(G.div(g2, g3))) self.assertEqual(str(R(R.muldiv(r2, r3, r7))), str(G.muldiv(g2, g3, g7)))