| Thu, 23 May 2002 17:05:21 +0200 |
paulson |
new definition of "apply" and new simprule "beta_if"
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| Fri, 17 May 2002 16:47:24 +0200 |
paulson |
deleting the obsolete theorem lt_succ_iff
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| Wed, 15 May 2002 10:42:32 +0200 |
paulson |
better simplification of trivial existential equalities
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| Mon, 13 May 2002 13:22:01 +0200 |
paulson |
Deleting two simprules saves 21 seconds!
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| Mon, 21 Jan 2002 14:47:55 +0100 |
paulson |
new simprules and classical rules
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| Thu, 17 Jan 2002 12:45:52 +0100 |
paulson |
new definitions from Sidi Ehmety
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| Thu, 15 Feb 2001 17:18:54 +0100 |
wenzelm |
eliminate get_def;
Isabelle99-2
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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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| Mon, 07 Aug 2000 10:29:54 +0200 |
paulson |
instantiated Cancel_Numerals for "nat" in ZF
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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, 27 Jan 1999 10:31:31 +0100 |
paulson |
new typechecking solver for the simplifier
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| Tue, 19 Jan 1999 11:18:11 +0100 |
paulson |
removal of the (thm list) argument of mk_cases
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| Wed, 13 Jan 1999 11:57:09 +0100 |
paulson |
datatype package improvements
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| Thu, 07 Jan 1999 18:30:55 +0100 |
paulson |
ZF: the natural numbers as a datatype
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| Wed, 06 Jan 1999 13:24:33 +0100 |
paulson |
induct_tac and exhaust_tac
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