randomInstance(size,print,new Beta(mean, 1/mean, (RandomEngine)gen.clone()));
randomInstance(size,print,new Beta(1/mean, mean, (RandomEngine)gen.clone()));
randomInstance(size,print,new Uniform((RandomEngine)gen.clone()));
*/
randomInstance(size,print,new Poisson(mean,(RandomEngine)gen.clone()));
/*
randomInstance(size,print,new PoissonSlow(mean,(RandomEngine)gen.clone()));
randomInstance(size,print,new Poisson(3.0,(RandomEngine)gen.clone()));
randomInstance(size,print,new PoissonSlow(3.0,(RandomEngine)gen.clone()));