Thu, 04 Dec 1997 13:49:51 +0100 added eq_set;
wenzelm [Thu, 04 Dec 1997 13:49:51 +0100] rev 4363
added eq_set;
Thu, 04 Dec 1997 13:49:27 +0100 moved global_names ref to Pure/ROOT.ML;
wenzelm [Thu, 04 Dec 1997 13:49:27 +0100] rev 4362
moved global_names ref to Pure/ROOT.ML;
Thu, 04 Dec 1997 12:50:02 +0100 pred -> -1
nipkow [Thu, 04 Dec 1997 12:50:02 +0100] rev 4361
pred -> -1
Thu, 04 Dec 1997 12:44:37 +0100 pred n -> n-1
nipkow [Thu, 04 Dec 1997 12:44:37 +0100] rev 4360
pred n -> n-1
Thu, 04 Dec 1997 09:05:59 +0100 Simplified proofs.
nipkow [Thu, 04 Dec 1997 09:05:59 +0100] rev 4359
Simplified proofs.
Thu, 04 Dec 1997 09:05:39 +0100 Added thm mult_div_cancel
nipkow [Thu, 04 Dec 1997 09:05:39 +0100] rev 4358
Added thm mult_div_cancel
Wed, 03 Dec 1997 17:31:25 +0100 n ~= 0 should become 0 < n
nipkow [Wed, 03 Dec 1997 17:31:25 +0100] rev 4357
n ~= 0 should become 0 < n
Wed, 03 Dec 1997 17:25:43 +0100 Replaced n ~= 0 by 0 < n
nipkow [Wed, 03 Dec 1997 17:25:43 +0100] rev 4356
Replaced n ~= 0 by 0 < n
Wed, 03 Dec 1997 12:55:04 +0100 pass return code!!
wenzelm [Wed, 03 Dec 1997 12:55:04 +0100] rev 4355
pass return code!!
Wed, 03 Dec 1997 11:42:45 +0100 Fixed the treatment of substitution for equations, restricting occurrences of
paulson [Wed, 03 Dec 1997 11:42:45 +0100] rev 4354
Fixed the treatment of substitution for equations, restricting occurrences of variables on the RHS. Improves performance in many cases, though a few old proofs fail
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