Wed, 16 May 2007 09:45:22 +0200 chaieb dropped |R
Tue, 15 May 2007 18:28:02 +0200 chaieb A verified theory for rational numbers representation and simple calculations;
(0) -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip