This comment was mainly motivated by this comment of yours https://news.ycombinator.com/item?id=31607305 https://news.ycombinator.com/item?id=31607305 I gave

This comment was mainly motivated by this comment of yours https://news.ycombinator.com/item?id=31607305 https://news.ycombinator.com/item?id=31607305 I gave it now complete answer.