Thu, 25 Jun 1998 13:57:34 +0200 |
paulson |
Installation of target HOL-Real
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Mon, 22 Jun 1998 17:26:46 +0200 |
wenzelm |
isatool fixgoal;
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Mon, 27 Apr 1998 16:45:11 +0200 |
nipkow |
Added a few lemmas.
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Thu, 12 Mar 1998 10:37:58 +0100 |
paulson |
New laws, mostly generalizing old "pred" ones
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Wed, 11 Mar 1998 11:03:43 +0100 |
paulson |
Arith.thy -> thy; proved a few new theorems
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Sat, 07 Mar 1998 16:29:29 +0100 |
nipkow |
Removed `addsplits [expand_if]'
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Tue, 03 Mar 1998 15:11:26 +0100 |
paulson |
New theorem diff_Suc_le_Suc_diff; tidied another proof
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Tue, 16 Dec 1997 17:58:03 +0100 |
wenzelm |
expandshort;
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Fri, 12 Dec 1997 10:31:25 +0100 |
paulson |
Faster proof of mult_less_cancel2
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Sat, 06 Dec 1997 17:05:41 +0100 |
nipkow |
Got rid of some preds and replaced some n~=0 by 0<n.
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Thu, 04 Dec 1997 12:44:37 +0100 |
nipkow |
pred n -> n-1
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Wed, 03 Dec 1997 17:25:43 +0100 |
nipkow |
Replaced n ~= 0 by 0 < n
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Wed, 26 Nov 1997 16:45:54 +0100 |
wenzelm |
added Suc_mult_less_cancel1, Suc_mult_le_cancel1, Suc_mult_cancel1;
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Wed, 05 Nov 1997 13:29:47 +0100 |
paulson |
Expandshort; new theorem le_square
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Mon, 03 Nov 1997 12:13:18 +0100 |
wenzelm |
isatool fixclasimp;
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Fri, 17 Oct 1997 15:25:12 +0200 |
nipkow |
setloop split_tac -> addsplits
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Thu, 16 Oct 1997 15:23:25 +0200 |
paulson |
New simprule diff_le_self, requiring a new proof of diff_diff_cancel
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Thu, 16 Oct 1997 14:12:15 +0200 |
nipkow |
Various new lemmas. Improved conversion of equations to rewrite rules:
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Fri, 10 Oct 1997 19:02:28 +0200 |
wenzelm |
fixed dots;
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Mon, 29 Sep 1997 11:37:02 +0200 |
paulson |
Step_tac -> Safe_tac
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Fri, 26 Sep 1997 10:21:14 +0200 |
paulson |
Minor tidying to use Clarify_tac, etc.
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Wed, 02 Jul 1997 11:59:10 +0200 |
nipkow |
Added the following lemmas tp Divides and a few others to Arith and NatDef:
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Mon, 23 Jun 1997 10:42:03 +0200 |
paulson |
Ran expandshort
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Wed, 04 Jun 1997 16:03:54 +0200 |
wenzelm |
eliminated non-ASCII;
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Mon, 02 Jun 1997 12:12:27 +0200 |
paulson |
New theorems le_add_diff_inverse, le_add_diff_inverse2
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Fri, 30 May 1997 15:15:57 +0200 |
paulson |
Moving div and mod from Arith to Divides
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Tue, 27 May 1997 13:03:41 +0200 |
paulson |
New theorems suggested by Florian Kammueller
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Mon, 26 May 1997 12:36:16 +0200 |
paulson |
Tidying and a couple of useful lemmas
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Thu, 22 May 1997 15:07:45 +0200 |
paulson |
New lemmas used for ex/Fib
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Tue, 20 May 1997 11:37:57 +0200 |
paulson |
New theorems from Hoare/Arith2.ML
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