> 2019/09/23 18:03、Alexander Ilin <ajs...@yandex.ru>のメール: > > Have you used the `backtrack` vocab for this? > https://re-factor.blogspot.com/2015/06/send-more-money.html
No, I didn't. I didn't know it. This my liblary is a port from tiny_prolog and its descendants, ruby-prolog. https://github.com/preston/ruby-prolog The current number of lines, including a few built-in predicates, is 450. -- KUSUMOTO Norio _______________________________________________ Factor-talk mailing list Factor-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/factor-talk
