| Wed, 19 Jan 2011 19:06:52 +0100 |
Christian Urban |
base file for the tutorial (contains definitions for heigt, subst and beta-reduction)
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files
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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 18:07:29 +0100 |
Christian Urban |
added eqvt and supp lemma for removeAll (function from List.thy)
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| Wed, 19 Jan 2011 17:54:50 +0100 |
Christian Urban |
theory name as it should be
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| Wed, 19 Jan 2011 17:54:06 +0100 |
Christian Urban |
removed diagnostic code
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| Wed, 19 Jan 2011 17:11:10 +0100 |
Christian Urban |
added Minimal file to test things
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| Wed, 19 Jan 2011 07:06:47 +0100 |
Christian Urban |
defined height as a function that returns an integer
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| Tue, 18 Jan 2011 21:28:07 +0100 |
Christian Urban |
deleted diagnostic code
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| Tue, 18 Jan 2011 21:26:58 +0100 |
Christian Urban |
some tryes about substitution over type-schemes
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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 18:04:40 +0100 |
Christian Urban |
derived stronger Abs_eq_iff2 theorems
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| Tue, 18 Jan 2011 17:30:47 +0100 |
Christian Urban |
made alpha_abs_set_stronger1 stronger
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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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| Tue, 18 Jan 2011 22:11:49 +0900 |
Cezary Kaliszyk |
alpha_abs_set_stronger1
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| Tue, 18 Jan 2011 21:12:25 +0900 |
Cezary Kaliszyk |
alpha_abs_let_stronger is not true in the same form
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| Tue, 18 Jan 2011 11:02:57 +0100 |
Christian Urban |
the function translating lambda terms to locally nameless lambda terms; still needs a stronger abs_eq_iff lemma...at the moment only proved for restrictions
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| Tue, 18 Jan 2011 06:55:18 +0100 |
Christian Urban |
modified the renaming_perm lemmas
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| Mon, 17 Jan 2011 17:20:21 +0100 |
Christian Urban |
added a translation function from lambda-terms to deBruijn terms (equivariance fails at the moment)
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| Mon, 17 Jan 2011 15:12:03 +0100 |
Christian Urban |
added a few examples of functions to Lambda.thy
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| Mon, 17 Jan 2011 14:37:18 +0100 |
Christian Urban |
exported nominal function code to external file
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| Mon, 17 Jan 2011 12:37:37 +0000 |
Christian Urban |
removed old testing code from Lambda.thy
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| Mon, 17 Jan 2011 12:34:11 +0000 |
Christian Urban |
moved high level code from LamTest into the main libraries.
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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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| Fri, 14 Jan 2011 14:22:25 +0000 |
Christian Urban |
strengthened renaming lemmas
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| Thu, 13 Jan 2011 12:12:47 +0000 |
Christian Urban |
added eqvt_lemmas for subset and psubset
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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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