def test_impt(self):
     # Excel and OO results
     assert_almost_equal(f.ipmt(.05 / 12, 10, 360, 100000, 0, 1), -410.38,
                         2)
 def test_impt(self):
 # Excel and OO results
     assert_almost_equal(f.ipmt(.05/12,10,360,100000,0,1), -410.38, 2)
 def test_ipmt(self):
     assert_almost_equal(f.ipmt(.05 / 12, 10, 360, 100000), -412.0850243, 4)
 def test_ipmt(self):
     assert_almost_equal(f.ipmt(.05/12,10,360,100000),-412.0850243, 4)