Wed, 18 May 2005 10:23:47 +0200 paulson consolidation and simplification
Wed, 18 May 2005 06:29:42 +0200 kleing documented new thms_containing ('rewrites' still missing)
Wed, 18 May 2005 00:13:19 +0200 nipkow documented new subst
Tue, 17 May 2005 19:24:15 +0200 wenzelm proper Id line;
Tue, 17 May 2005 19:23:54 +0200 wenzelm updated;
Tue, 17 May 2005 18:51:16 +0200 wenzelm var_or_skolem: always print question mark for vars stemming from skolems;
Tue, 17 May 2005 18:10:44 +0200 wenzelm added read_variable: optional question mark on input;
(0) -10000 -3000 -1000 -300 -100 -30 -10 -7 +7 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip