I explained it in a comment here https://news.ycombinator.com/item?id=26842924 https://news.ycombinator.com/item?id=26842924 and here https://news.ycombinator.c

I explained it in a comment here https://news.ycombinator.com/item?id=26842924 https://news.ycombinator.com/item?id=26842924 and here https://news.ycombinator.com/item?id=26659709 https://news.ycombinator.com/item?id=26659709