def test_complex_split(self):
ch = ComplexNumber(3,2, sign=False) # -(3+2i)
f = Fraction(ch, 2, False) # -(-(3+2i)/2)
split = f.split() # -((-3/2)-(2/2)i)
self.assertEqual(split.latex(), "-((-\\frac{3}{2})+(-\\frac{2}{2})i)")
def test_product_split(self):
ch = Product([3,2], sign=False)
f = Fraction(ch, 2, False)
split = f.split()
self.assertEqual(split.latex(), "-(-\\frac{3}{2} \\cdot -\\frac{2}{2})")
split = (-f).split()
self.assertEqual(split.latex(), "-\\frac{3}{2} \\cdot -\\frac{2}{2}")
def test_chain_split(self):
ch = Chain([3,2], sign=False)
f = Fraction(ch, 2, False)
split = f.split()
self.assertEqual(split.latex(), "-(-\\frac{3}{2}-\\frac{2}{2})")
split2 = (-f).split()
self.assertEqual(split2.latex(), "-\\frac{3}{2}-\\frac{2}{2}")
self.assertEqual(split.ripple_sign().latex(), "\\frac{3}{2}+\\frac{2}{2}")