Thu, 24 Sep 1998 15:23:47 +0200 Function nat_of now maps negative integers to zero, not their absolute value
paulson [Thu, 24 Sep 1998 15:23:47 +0200] rev 5547
Function nat_of now maps negative integers to zero, not their absolute value
Thu, 24 Sep 1998 15:21:30 +0200 renamed some axioms
paulson [Thu, 24 Sep 1998 15:21:30 +0200] rev 5546
renamed some axioms
Thu, 24 Sep 1998 15:20:29 +0200 added correctness proofs for arithmetic
paulson [Thu, 24 Sep 1998 15:20:29 +0200] rev 5545
added correctness proofs for arithmetic
Thu, 24 Sep 1998 15:20:03 +0200 new induction rule for integers
paulson [Thu, 24 Sep 1998 15:20:03 +0200] rev 5544
new induction rule for integers
Thu, 24 Sep 1998 11:00:07 +0200 fixed calls of ln, rm
oheimb [Thu, 24 Sep 1998 11:00:07 +0200] rev 5543
fixed calls of ln, rm
Wed, 23 Sep 1998 12:44:30 +0200 changed xnum token syntax;
wenzelm [Wed, 23 Sep 1998 12:44:30 +0200] rev 5542
changed xnum token syntax;
Wed, 23 Sep 1998 10:56:08 +0200 unary minus
paulson [Wed, 23 Sep 1998 10:56:08 +0200] rev 5541
unary minus
Wed, 23 Sep 1998 10:25:37 +0200 much renaming and reorganization
paulson [Wed, 23 Sep 1998 10:25:37 +0200] rev 5540
much renaming and reorganization
Wed, 23 Sep 1998 10:17:11 +0200 New directory Integ for the integers
paulson [Wed, 23 Sep 1998 10:17:11 +0200] rev 5539
New directory Integ for the integers
Wed, 23 Sep 1998 10:15:09 +0200 a few new theorems
paulson [Wed, 23 Sep 1998 10:15:09 +0200] rev 5538
a few new theorems
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