| Sat, 09 Jun 2012 19:48:19 +0100 |
Christian Urban |
added a rule about inequality of freshness between atoms to the simplifier
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| Wed, 06 Jun 2012 14:50:47 +0100 |
Christian Urban |
a simproc for simplifying Fresh when there is a sufficiently fresh atom
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| Mon, 04 Jun 2012 21:39:51 +0100 |
Christian Urban |
added permutation simplification to the simplifier; this makes the simplifier more powerful, but it potentially loops more often
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| Thu, 31 May 2012 11:59:56 +0100 |
Christian Urban |
added let-eqvt back
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| Thu, 31 May 2012 10:05:19 +0100 |
Christian Urban |
renamed fresh_fun to Fresh; added a simproc that deals with freshness of functions
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| Fri, 25 May 2012 15:46:48 +0100 |
Christian Urban |
fixed bug in simproc (also in the exec-version)
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| Thu, 24 May 2012 10:17:32 +0200 |
Cezary Kaliszyk |
Synchronize Nominal2_Base_Exec with Nominal2_Base, equivariance for Let, avoid overloading approx twice and changes for new isabelle
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| Wed, 23 May 2012 23:57:27 +0100 |
Christian Urban |
improved handling in the simplifier for inequalities derived from freshness assumptions
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| Sat, 12 May 2012 20:54:00 +0100 |
Christian Urban |
added a lemma about composition and permutations
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| Wed, 04 Apr 2012 06:19:38 +0100 |
Christian Urban |
updated to Isabelle version April 1
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| Fri, 30 Mar 2012 13:56:36 +0200 |
Cezary Kaliszyk |
Clean the proof of Aux
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| Sat, 17 Mar 2012 05:13:59 +0000 |
Christian Urban |
updated to new Isabelle (declared keywords)
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| Fri, 17 Feb 2012 11:50:09 +0000 |
Christian Urban |
added multisets to stable branch
Nominal2-Isabelle2011-1
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| Fri, 17 Feb 2012 02:05:00 +0000 |
Christian Urban |
added fs and pt for multisets
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| Tue, 03 Jan 2012 11:43:27 +0000 |
Christian Urban |
updated to explicit set type constructor (post Isabelle 3rd January)
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| Thu, 29 Dec 2011 18:05:13 +0000 |
Christian Urban |
added two eqvt lemmas for fset-operators
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| Thu, 15 Dec 2011 16:20:42 +0000 |
Christian Urban |
updated to lates changes in the datatype package
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| Sat, 26 Nov 2011 09:44:34 +0000 |
Christian Urban |
updated to Isabelle 26 Nov
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| Sat, 26 Nov 2011 09:24:19 +0000 |
Christian Urban |
added eqvt-lemma for Image
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| Tue, 20 Sep 2011 19:04:39 +0200 |
Christian Urban |
updated to Isabelle 19 Sept
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| Mon, 15 Aug 2011 10:43:22 +0200 |
Christian Urban |
updated for new Isabelle (11. Aug.)
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| Fri, 22 Jul 2011 11:37:16 +0100 |
Christian Urban |
completed the eqvt-proofs for functions; they are stored under the name function_name.eqvt and added to the eqvt-list
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| Mon, 18 Jul 2011 10:50:21 +0100 |
Christian Urban |
moved eqvt for Option.map
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| Wed, 06 Jul 2011 15:59:11 +0200 |
Christian Urban |
more on the NBE function
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| Tue, 05 Jul 2011 16:22:18 +0200 |
Christian Urban |
made the tests go through again
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| 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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