51 2e+05 1000 5000 1 2 500 51 2 0 2 996 1 0.997996 0.5 0.002004008 0.998 0.6666667 0.7063979 3356 989 4416 191239 0.772382 0.9774297 0.5681935 0.02257034 0.972975 0.5539325 0.565611 6712 1978 8832 199982478 0.772382 0.9999558 0.5681935 4.416192e-05 0.9999459 0.5539325 0.5774884