# (a + b i) (u + v i) (a + b i).divide(u + v i)
2 3 5 4 0.53658536585365868 0.17073170731707318
5 4 2 3 1.6923076923076923 -0.53846153846153855
2 3 -5 4 0.048780487804878099 -0.56097560975609762
-5 4 2 3 0.15384615384615394 1.7692307692307692
2 3 5 -4 -0.048780487804878099 0.56097560975609762
5 -4 2 3 -0.15384615384615394 -1.7692307692307692
2 3 -5 -4 -0.53658536585365868 -0.17073170731707318
-5 -4 2 3 -1.6923076923076923 0.53846153846153855
2 3 -1 12 0.23448275862068965 -0.18620689655172412
-1 12 2 3 2.6153846153846159 2.0769230769230771
2 3 7 -9 -0.099999999999999992 0.30000000000000004
7 -9 2 3 -1.0000000000000002 -3
2 3 0.0 5 0.59999999999999998 -0.40000000000000002
0.0 5 2 3 1.153846153846154 0.76923076923076916
2 3 5 0.0 0.40000000000000002 0.59999999999999998
5 0.0 2 3 0.76923076923076916 -1.153846153846154
