]> matita.cs.unibo.it Git - helm.git/commit - helm/software/matita/library/didactic/exercises/natural_deduction.ma
better doc
authorEnrico Tassi <enrico.tassi@inria.fr>
Mon, 1 Dec 2008 09:29:23 +0000 (09:29 +0000)
committerEnrico Tassi <enrico.tassi@inria.fr>
Mon, 1 Dec 2008 09:29:23 +0000 (09:29 +0000)
commit5755ebe4016316a474ad8ab8d33b1a1a9187cc9e
tree57dec9a22b23ce96be641ed6644b3f0e7f6be529
parentb21289b6d0f8e3f6a365e7aa1833d28166f7e2a5
better doc
helm/software/matita/library/didactic/exercises/natural_deduction.ma