| Tue, 03 Jan 2012 11:43:27 +0000 |
Christian Urban |
updated to explicit set type constructor (post Isabelle 3rd January)
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| Mon, 17 Jan 2011 12:33:37 +0000 |
Christian Urban |
eliminated tracing code; added flag so that equivariance is only proved for the function graph, not the relation
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| Sat, 15 Jan 2011 21:16:15 +0000 |
Christian Urban |
subst also works now
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| Sat, 15 Jan 2011 20:24:16 +0000 |
Christian Urban |
nominal_function works now completely for frees and depth; still a propbelm with subst; no unproved assumptions
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| Mon, 10 Jan 2011 11:36:55 +0000 |
Christian Urban |
a few lemmas about freshness for at and at_base
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| Mon, 10 Jan 2011 08:51:51 +0000 |
Christian Urban |
added a property about finite support in the presense of eqvt_at
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| Sun, 09 Jan 2011 05:38:53 +0000 |
Christian Urban |
instantiated fundef_ex1_eqvt_at theorem with the indction hypothesis
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| Sun, 09 Jan 2011 04:28:24 +0000 |
Christian Urban |
solved subgoals for depth and subst function
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| Sun, 09 Jan 2011 01:17:44 +0000 |
Christian Urban |
added eqvt_at premises in function definition - however not proved at the moment
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| Fri, 07 Jan 2011 05:40:31 +0000 |
Christian Urban |
added one further lemma about equivariance of THE_default
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| Fri, 07 Jan 2011 05:06:25 +0000 |
Christian Urban |
equivariance of THE_default under the uniqueness assumption
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| Fri, 07 Jan 2011 02:30:00 +0000 |
Christian Urban |
derived equivariance for the function graph and function relation
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| Thu, 06 Jan 2011 23:06:45 +0000 |
Christian Urban |
a modified function package where, as a test, True has been injected into the compatibility condictions
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