| Tue, 12 Jul 2005 17:56:03 +0200 |
avigad |
added lemmas to OrderedGroup.thy (reasoning about signs, absolute value, triangle inequalities)
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| Tue, 28 Jun 2005 15:28:04 +0200 |
paulson |
stricter first-order check for meson
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| Mon, 09 May 2005 16:38:56 +0200 |
paulson |
from simplesubst to new subst
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| Mon, 21 Feb 2005 15:04:10 +0100 |
nipkow |
comprehensive cleanup, replacing sumr by setsum
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| Fri, 18 Feb 2005 11:48:53 +0100 |
nipkow |
starting to get rid of sumr
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| Tue, 01 Feb 2005 18:01:57 +0100 |
paulson |
the new subst tactic, by Lucas Dixon
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| Thu, 02 Dec 2004 11:42:01 +0100 |
nipkow |
Added "ALL x > y" and relatives.
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| Tue, 19 Oct 2004 18:18:45 +0200 |
paulson |
converted some induct_tac to induct
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| Thu, 07 Oct 2004 15:42:30 +0200 |
paulson |
simplification tweaks for better arithmetic reasoning
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| Tue, 05 Oct 2004 15:30:50 +0200 |
paulson |
new simprules for abs and for things like a/b<1
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| Fri, 01 Oct 2004 11:53:31 +0200 |
paulson |
tweaking of arithmetic proofs
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| Thu, 30 Sep 2004 15:43:50 +0200 |
paulson |
tidied
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| Fri, 10 Sep 2004 20:04:14 +0200 |
nipkow |
Added antisymmetry simproc
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| Wed, 18 Aug 2004 11:09:40 +0200 |
nipkow |
import -> imports
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| Mon, 16 Aug 2004 14:22:27 +0200 |
nipkow |
New theory header syntax.
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| Wed, 04 Aug 2004 09:44:40 +0200 |
nipkow |
fixed tex problem
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| Sat, 31 Jul 2004 20:54:23 +0200 |
paulson |
conversion of Hyperreal/{Fact,Filter} to Isar scripts
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| Fri, 30 Jul 2004 18:37:58 +0200 |
paulson |
conversion of Integration and NSPrimes to Isar scripts
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| Mon, 05 May 2003 18:23:40 +0200 |
paulson |
New material on integration, etc. Moving Hyperreal/ex
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