paulson [Fri, 08 Jan 1999 13:20:59 +0100] rev 6071
removal of DO_GOAL
paulson [Thu, 07 Jan 1999 18:30:55 +0100] rev 6070
ZF: the natural numbers as a datatype
paulson [Thu, 07 Jan 1999 11:08:29 +0100] rev 6069
if-then-else syntax for ZF
paulson [Thu, 07 Jan 1999 10:56:05 +0100] rev 6068
if-then-else syntax for ZF
wenzelm [Wed, 06 Jan 1999 15:00:12 +0100] rev 6067
fixed commit spec;
nipkow [Wed, 06 Jan 1999 14:21:44 +0100] rev 6066
Simplified proof.
paulson [Wed, 06 Jan 1999 13:24:33 +0100] rev 6065
induct_tac and exhaust_tac
paulson [Wed, 06 Jan 1999 13:23:41 +0100] rev 6064
primrec, induct_tac
nipkow [Tue, 05 Jan 1999 17:30:07 +0100] rev 6063
*** empty log message ***
nipkow [Tue, 05 Jan 1999 17:28:46 +0100] rev 6062
Small mods.
nipkow [Tue, 05 Jan 1999 17:28:34 +0100] rev 6061
1 proof now automatic.
nipkow [Tue, 05 Jan 1999 17:28:14 +0100] rev 6060
Instantiated lin.arith.
nipkow [Tue, 05 Jan 1999 17:27:59 +0100] rev 6059
In Main: moved Bin to the left to preserve the solver in its simpset.
nipkow [Mon, 04 Jan 1999 16:37:04 +0100] rev 6058
Shortened a proof.
nipkow [Mon, 04 Jan 1999 16:13:57 +0100] rev 6057
*** empty log message ***
nipkow [Mon, 04 Jan 1999 15:08:40 +0100] rev 6056
Version 1 of linear arithmetic for nat.