The short version
Introductory logic programming book recommended alongside SWI-Prolog.
From the HackerLinks archive
Simply Logical
Introductory logic programming book recommended alongside SWI-Prolog.
At a glance:
First seen:2026-05-22
Last seen:2026-05-22
Times seen:1
Website:book.simply-logical.space
Why it caught our attention
The thread’s strongest recommendation was a book-and-tool combo for getting started with logic programming.
Where it surfaced on Hacker News
2026-05-22
Editorial paraphrase
The same comment recommended Simply Logical as the starting book and linked its PDF/table of contents.
Original threadChess invariants
Also surfaced in this discussion
SWI-Prolog
Chess invariants
2026-05-22