1 2 3 4 5 6 7 8 9
0 - 1.000000 - 0 1 - 3.333000 - 0 2 - inf - 0 3 - nan - 1 4 - -inf - 0 5 - 0.000000 - 0 6 - 0.000000 - 0 7 - -123123123.000000 - 0 8 - 1.2e+201 - 0