public static Matrix <R> random <R>(RandomVariable <R> rand, int n, int m) where R : FieldLikeObject <R>
{
var ent = new R[n, m];
Parallel.For(0, n, i => {
Parallel.For(0, m, j => {
ent[i, j] = rand.realize();
});
});
return(ent);
}
