I'm curious about Relational Lisp. It had the shortest development time, 3h to Haskell's 10/8; a middling/low number of lines of code, at 274; and only 12 lines

I'm curious about Relational Lisp. It had the shortest development time, 3h to Haskell's 10/8; a middling/low number of lines of code, at 274; and only 12 lines of documentation. It describes Relational Lisp as being Lisp enhanced with a database-like language for logic programming. I suspect this may be it: https://oceanpark.com/ap5.html https://oceanpark.com/ap5.html https://www.ap5.com/ https://www.ap5.com/ There's a C2 entry for it, of course: https://wiki.c2.com/?RelationalLispWeenie https://wiki.c2.com/?RelationalLispWeenie