Lines Matching defs:variance
1022 double mean = 0.0, variance = 0.0, t;
1034 // calculate mean and variance of the random sequence
1036 variance += (u*u);
1039 variance /= (reps - 1);
1043 tty->print_cr("variance of the 1st 10000 numbers: %f", variance);
1047 t = (variance - 0.3355) < 0.0 ? -(variance - 0.3355) : variance - 0.3355;
1048 assert(t < eps, "bad variance");