| Mon, 27 Jun 2011 19:13:55 +0100 |
Christian Urban |
renamed ds to dset (disagreement set)
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| Mon, 27 Jun 2011 12:15:21 +0100 |
Christian Urban |
added small lemma about disagreement set
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| Sat, 25 Jun 2011 21:28:24 +0100 |
Christian Urban |
an alternative FCB for Abs_lst1; seems simpler but not as simple as I thought; not sure whether it generalises to multiple binders.
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| Thu, 23 Jun 2011 22:21:43 +0100 |
Christian Urban |
the simplifier can simplify "sort (atom a)" if a is a concrete atom type declared with atom_decl
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| Thu, 16 Jun 2011 20:07:03 +0100 |
Christian Urban |
got rid of the boolean flag in the raw_equivariance function
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| Tue, 14 Jun 2011 19:11:44 +0100 |
Christian Urban |
tuned some proofs
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| Tue, 14 Jun 2011 14:07:07 +0100 |
Christian Urban |
fixed the problem when giving a complex default-term; the fundef lemmas in Nominal_Base were not general enough
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| Tue, 14 Jun 2011 11:43:06 +0100 |
Christian Urban |
tuned
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| Mon, 06 Jun 2011 13:11:04 +0100 |
Christian Urban |
slightly stronger property in fundef_ex_prop
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| Sun, 05 Jun 2011 16:58:18 +0100 |
Christian Urban |
added a more general lemma fro fundef_ex1
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| Thu, 02 Jun 2011 15:35:33 +0100 |
Christian Urban |
removed dead code
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| Tue, 10 May 2011 07:47:06 +0100 |
Christian Urban |
updated to new Isabelle (> 9 May)
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| Mon, 09 May 2011 04:49:58 +0100 |
Christian Urban |
merged
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| Tue, 03 May 2011 13:09:08 +0100 |
Christian Urban |
proved that lfp is equivariant (that simplifies equivariance proofs of inductively defined predicates)
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| Mon, 09 May 2011 04:46:43 +0100 |
Christian Urban |
more on pearl-paper
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| Fri, 22 Apr 2011 00:18:25 +0800 |
Christian Urban |
more to the pearl paper
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| Sun, 10 Apr 2011 07:41:52 +0800 |
Christian Urban |
eqvt of supp and fresh is proved using equivariance infrastructure
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| Fri, 08 Apr 2011 03:47:50 +0800 |
Christian Urban |
eqvt_lambda without eta-expansion
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| Mon, 14 Mar 2011 16:35:59 +0100 |
Christian Urban |
equivariance for All and Ex can be proved in terms of their definition
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| Fri, 11 Mar 2011 08:51:39 +0000 |
Christian Urban |
more on the paper
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| Tue, 01 Mar 2011 00:14:02 +0000 |
Christian Urban |
a bit more tuning
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| Mon, 28 Feb 2011 15:21:10 +0000 |
Christian Urban |
split the library into a basics file; merged Nominal_Eqvt into Nominal_Base
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| Fri, 25 Feb 2011 21:23:30 +0000 |
Christian Urban |
some slight polishing
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| Thu, 24 Feb 2011 16:26:11 +0000 |
Christian Urban |
added a lemma about fresh_star and Abs
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| Thu, 27 Jan 2011 04:24:17 +0100 |
Christian Urban |
the proofs with eqvt_at
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| Wed, 19 Jan 2011 19:41:50 +0100 |
Christian Urban |
added obtain_fresh lemma; tuned Lambda.thy
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| Wed, 19 Jan 2011 18:56:28 +0100 |
Christian Urban |
ported some of the old proofs to serve as testcases
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| Wed, 19 Jan 2011 17:11:10 +0100 |
Christian Urban |
added Minimal file to test things
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| Tue, 18 Jan 2011 19:27:30 +0100 |
Christian Urban |
defined properly substitution
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| Tue, 18 Jan 2011 17:19:50 +0100 |
Christian Urban |
removed finiteness assumption from set_rename_perm
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