| Tue, 08 Jan 2002 16:09:09 +0100 |
paulson |
Added some simprules proofs.
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| Wed, 02 Jan 2002 16:07:16 +0100 |
paulson |
New theorems by Sidi Ehmety
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| Mon, 12 Nov 2001 10:37:36 +0100 |
berghofe |
Renamed some bound variables due to changes in simplifier.
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| Wed, 07 Nov 2001 18:12:12 +0100 |
paulson |
Sidi Ehmety's port of the fold_set operator and multisets to ZF.
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| Thu, 07 Sep 2000 21:12:49 +0200 |
wenzelm |
tuned ML code (the_context, bind_thms(s));
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| Tue, 05 Sep 2000 12:29:06 +0200 |
paulson |
new AddIffs (especially Memrel_iff)
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| Tue, 01 Aug 2000 15:28:21 +0200 |
paulson |
natify, a coercion to reduce the number of type constraints in arithmetic
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| Wed, 28 Jun 2000 12:34:08 +0200 |
paulson |
tidying and unbatchifying
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| Wed, 22 Mar 2000 12:45:41 +0100 |
paulson |
tidied using new "inst" rule
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| Mon, 07 Feb 2000 15:14:02 +0100 |
paulson |
tidied some proofs
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| Thu, 13 Jan 2000 17:36:58 +0100 |
paulson |
new lemmas for Ntree recursor example; more simprules; more lemmas borrowed
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| Tue, 07 Sep 1999 10:40:58 +0200 |
wenzelm |
isatool expandshort;
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| Wed, 03 Feb 1999 15:50:37 +0100 |
paulson |
tidied, with left_inverse & right_inverse as default simprules
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| Wed, 27 Jan 1999 10:31:31 +0100 |
paulson |
new typechecking solver for the simplifier
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| Thu, 07 Jan 1999 18:30:55 +0100 |
paulson |
ZF: the natural numbers as a datatype
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| Thu, 07 Jan 1999 10:56:05 +0100 |
paulson |
if-then-else syntax for ZF
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| Tue, 22 Sep 1998 13:50:57 +0200 |
paulson |
tidying
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| Tue, 15 Sep 1998 10:40:40 +0200 |
paulson |
tidied
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| Mon, 17 Aug 1998 13:09:08 +0200 |
paulson |
Yet more removal of "goal" commands, especially "goal ZF.thy", so ZF.thy
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| Mon, 10 Aug 1998 11:51:09 +0200 |
paulson |
Tidying of AC, especially of AC16_WO4 using a locale
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| Wed, 15 Jul 1998 14:13:18 +0200 |
paulson |
More tidying and removal of "\!\!... from Goal commands
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| Mon, 13 Jul 1998 16:43:57 +0200 |
paulson |
Huge tidy-up: removal of leading \!\!
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| Thu, 02 Jul 1998 17:58:12 +0200 |
paulson |
Renamed expand_if to split_if and setloop split_tac to addsplits,
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| Mon, 22 Jun 1998 17:12:27 +0200 |
wenzelm |
isatool fixgoal;
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| Wed, 24 Dec 1997 10:02:30 +0100 |
paulson |
New Auto_tac (by Oheimb), and new syntax (without parens), and expandshort
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| Thu, 27 Nov 1997 14:05:25 +0100 |
paulson |
Tidying, mostly indentation
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| Wed, 05 Nov 1997 13:14:15 +0100 |
paulson |
Ran expandshort, especially to introduce Safe_tac
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| Mon, 03 Nov 1997 12:24:13 +0100 |
wenzelm |
isatool fixclasimp;
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| Thu, 16 Oct 1997 13:38:28 +0200 |
wenzelm |
transfer CardinalArith.thy nat_into_Ord;
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| Fri, 10 Oct 1997 18:23:31 +0200 |
wenzelm |
fixed dots;
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