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author | Enrico Tassi <enrico.tassi@inria.fr> | |
Mon, 1 Dec 2008 09:29:23 +0000 (09:29 +0000) | ||
committer | Enrico Tassi <enrico.tassi@inria.fr> | |
Mon, 1 Dec 2008 09:29:23 +0000 (09:29 +0000) | ||
commit | 5755ebe4016316a474ad8ab8d33b1a1a9187cc9e | |
tree | 57dec9a22b23ce96be641ed6644b3f0e7f6be529 | tree | snapshot |
parent | b21289b6d0f8e3f6a365e7aa1833d28166f7e2a5 | commit | diff |
helm/software/matita/library/didactic/exercises/natural_deduction.ma | diff | blob | history |