1687.git, branch main

1687.git, branch main Parmenides Normalize 2025-04-28T21:21:02+00:00 nfenwick nfenwick@pglaf.org 2025-04-28T21:21:02+00:00 23f66216720c57c7657afafb0a73105b7cc7cfd4

Initial commit 2025-04-28T21:21:02+00:00 nfenwick nfenwick@pglaf.org 2025-04-28T21:21:02+00:00 3312787f5da26889fd715a7cba8d0e4969480c54