Tue, 16 May 2006 13:01:24 +0200 wenzelm more abstract interface to classes/arities;
Tue, 16 May 2006 13:01:23 +0200 wenzelm replaced low-level Term.str_of by Display.raw_string_of_term (should actually use Display.string_of_term);
Tue, 16 May 2006 13:01:22 +0200 wenzelm added Ferrante and Rackoff Algorithm -- by Amine Chaieb;
Tue, 16 May 2006 09:19:12 +0200 haftmann fixed handling of absolute urls
Mon, 15 May 2006 19:40:17 +0200 urbanc added the lemmas pt_fresh_aux and pt_fresh_aux_ineq
Sat, 13 May 2006 21:13:25 +0200 wenzelm reactivated translations for less/less_eq;
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