Wed, 06 Feb 2002 14:09:55 +0100 berghofe Indexes of variables in expanded proofs are now incremented to avoid clashes.
Tue, 05 Feb 2002 23:18:08 +0100 wenzelm moved SVC stuff to ex;
(0) -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip