Ok read the Persi Diaconis one https://arxiv.org/abs/1206.3620 https://arxiv.org/abs/1206.3620. You are right, it can be more polished but also it covers quite

Ok read the Persi Diaconis one https://arxiv.org/abs/1206.3620 https://arxiv.org/abs/1206.3620. You are right, it can be more polished but also it covers quite a lot and it was surprisingly hard to fit it all in. The main response I have been getting though is "I won't believe this until I see the implementation" so I have been concentrating on that.