| Tue, 11 Mar 2025 10:20:44 +0100 | desharna | changed definition of refl_on | file | diff | annotate |
| Wed, 13 Nov 2024 20:10:34 +0100 | wenzelm | tuned proofs; | file | diff | annotate |
| Wed, 09 Oct 2024 23:38:29 +0200 | wenzelm | more inner-syntax markup; | file | diff | annotate |