You wouldn't implement this in production, you would use a library - just like 90% of everything else you do in production. This paper is packaged up here https

You wouldn't implement this in production, you would use a library - just like 90% of everything else you do in production. This paper is packaged up here https://hackage.haskell.org/package/logict https://hackage.haskell.org/package/logict