Mon, 20 Feb 2006 11:37:18 +0100 haftmann moved intro_classes from AxClass to ClassPackage
Sun, 19 Feb 2006 22:40:18 +0100 kleing fixed document
Sun, 19 Feb 2006 22:12:30 +0100 kleing * denumerability of rationals by Benjamin Porter, based on NatPair (by Stefan Richter)
(0) -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip