Tue, 02 Mar 2004 01:32:23 +0100 kleing converted to Isar
Mon, 01 Mar 2004 13:51:21 +0100 paulson new Ring_and_Field hierarchy, eliminating redundant axioms
Mon, 01 Mar 2004 11:52:59 +0100 paulson converted Hyperreal/HTranscendental to Isar script
(0) -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip