Fri, 22 Nov 2024 16:05:42 +0000 paulson Introduced the function some_elem for grabbing an element from a non-empty set, and simplified the theorem the_elem_image_unique
Fri, 22 Nov 2024 14:54:00 +0000 paulson Patch by Stepan Holub, plus tweaks
Fri, 22 Nov 2024 13:23:27 +0000 paulson patch to vector_matrix_mult by Alexander Pach
Tue, 19 Nov 2024 18:47:12 +0100 Fabian Huch try0: cleaned up output;
Mon, 18 Nov 2024 13:30:02 +0100 Fabian Huch try0: insert extra facts into state instead of goal, since some methods (e.g. metis) won't work otherwise;
Mon, 18 Nov 2024 12:35:44 +0100 Fabian Huch avoid informatik.tu-muenchen.de domain: soon to be discontinued;
Sun, 17 Nov 2024 21:20:26 +0100 nipkow renamed Discrete -> Discrete_Functions to avoid name clashes;
Sun, 17 Nov 2024 09:50:54 +0100 nipkow Use Var to maintain the difference between function and locale parameters
Sat, 16 Nov 2024 22:46:33 +0100 nipkow tuned
Sat, 16 Nov 2024 21:36:34 +0100 wenzelm tuned proofs;
Sat, 16 Nov 2024 20:22:26 +0100 wenzelm tuned proofs;
Sat, 16 Nov 2024 19:54:30 +0100 wenzelm minor performance tuning: avoided repeated metric initialization;
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