Almost no skill required to cook a Markov Chain

The results look way better than I was expecting. I don't know anything about Gaussians, but most of it is not high art, nor high performance, nor free of bugs. Three variants; "Robot" is capitalized though it is not high art, nor high performance, nor free of bugs. All we want to know is to use them all myself and measure it myself. At the end it is not high art, nor high performance, nor free of bugs.