Tue, 31 Jul 2012 13:55:39 +0200 kuncar use lifting/transfer formalization of RBT from Lift_RBT
Tue, 31 Jul 2012 13:55:39 +0200 kuncar a couple of additions to RBT formalization to allow us to implement RBT_Set
Tue, 31 Jul 2012 13:55:39 +0200 kuncar more relation operations expressed by Finite_Set.fold
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip