Tue, 16 Nov 1993 14:23:19 +0100 clasohm moved call of store_theory to end of use t.thy; use t.ML;
Tue, 16 Nov 1993 14:13:11 +0100 clasohm replaced \un by \union in "Simplification sets"
Tue, 16 Nov 1993 14:10:19 +0100 clasohm changed use_thy's parameter to exact theory name
Mon, 15 Nov 1993 14:41:25 +0100 lcp changed all co- and co_ to co
Mon, 15 Nov 1993 14:33:40 +0100 lcp boolE: changed to have equality assumptions instead of P(c); proved many boolean laws
Mon, 15 Nov 1993 12:58:21 +0100 lcp Added commentary
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