87 2e+05 1000 5000 1 2 1000 87 2 0 2 996 1 0.997996 0.5 0.002004008 0.998 0.6666667 0.7063979 7698 1803 1880 188619 0.8102305 0.9901312 0.1962831 0.009868818 0.981585 0.8069605 0.7972992 15396 3606 3760 199977238 0.8102305 0.9999812 0.1962831 1.880179e-05 0.9999632 0.8069605 0.8069487