}
/*
* Now, SampleVarianceMSE(), which computes sigmahat^2, should be
* equal to sigmahat^2 as computed by Belief.
*/
double mv_val = mv.SampleVarianceMSE();
double b_val = b.sigmahat2(0);
int ulps = MathPF.FloatCmp(mv_val, b_val);
boolean ok = ulps < 30;
System.out.printf("test1: diff/ulp=%d (true)variance=1 "
+ "MeanVariance.sigmahat=%.3f belief.sigmahat=%.3f\n",