Wed, 05 May 2010 16:53:21 +0200 haftmann moved nat_arith ot Nat_Numeral: clarified normalizer setup
Wed, 05 May 2010 16:46:19 +0200 haftmann dropped unused file
Wed, 05 May 2010 16:46:18 +0200 haftmann dropped Id
Thu, 06 May 2010 11:08:19 -0700 huffman remove unused constant preal_of_rat; remove several unused lemmas about preals
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -4 +4 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip