59590.git, branch main

59590.git, branch main Studies and Exercises in Formal Logic Sentinels relocated 2025-02-10T01:34:20+00:00 nfenwick nfenwick@pglaf.org 2025-02-10T01:34:20+00:00 e3d7a8acdfd94d13dec0f0ed5d6a752b7d17aee0

Normalize 2025-02-10T01:34:20+00:00 nfenwick nfenwick@pglaf.org 2025-02-10T01:34:20+00:00 78ab03abe6e2db1834ac87f744d63af777292bbe

As captured February 10, 2025 2025-02-10T01:34:20+00:00 nfenwick nfenwick@pglaf.org 2025-02-10T01:34:20+00:00 1c0efbc9c509aa822f2b27f660b44c7ec2f7223c

Update from September 7, 2023 2025-02-10T01:34:14+00:00 nfenwick nfenwick@pglaf.org 2025-02-10T01:34:14+00:00 d77367219b686b6ac7880ffd8db0a48499987888

Initial content from May 24, 2019 2025-02-10T01:34:13+00:00 nfenwick nfenwick@pglaf.org 2025-02-10T01:34:13+00:00 170c97b18bb44d7e3beeb07cfc25167d7c754d98