clasohm [Tue, 22 Mar 1994 12:42:56 +0100] rev 289
changed "." to "$" to eliminate ambiguity
nipkow [Tue, 22 Mar 1994 08:24:14 +0100] rev 288
Implemented "ordered rewriting": rules which merely permute variables, such
as commutativity, are only applied if the term becaomes lexicographically
smaller (according to some fixed ordering on the term structure).
lcp [Mon, 21 Mar 1994 11:41:41 +0100] rev 287
first draft of Springer book
lcp [Mon, 21 Mar 1994 11:02:57 +0100] rev 286
first draft of Springer book
lcp [Mon, 21 Mar 1994 10:51:28 +0100] rev 285
first draft of Springer book
lcp [Sat, 19 Mar 1994 03:01:25 +0100] rev 284
First draft of Springer book
lcp [Thu, 17 Mar 1994 17:48:37 +0100] rev 283
new type declaration syntax instead of numbers
lcp [Thu, 17 Mar 1994 13:54:50 +0100] rev 282
FOL/simpdata: tidied
FOL/simpdata/not_rews: moved the law "~(P|Q) <-> ~P & ~Q" from distrib_rews
FOL/simpdata/cla_rews: added the law "~(P&Q) <-> ~P | ~Q"
lcp [Thu, 17 Mar 1994 13:07:48 +0100] rev 281
CTT/ex/elim.ML: in the two proofs of Axiom of Choice, changed X-->Y to PROD
h:X.Y to fix the variable name h:X.
lcp [Thu, 17 Mar 1994 12:56:44 +0100] rev 280
CCL/ccl.ML/po_refl_iff_T: deleted reference to make_iff_T
CCL/ccl.ML/CCL_ss: now includes po_refl RS P_iff_T