Christian Urban <urbanc@in.tum.de> [Wed, 19 Jan 2011 19:41:50 +0100] rev 2685
added obtain_fresh lemma; tuned Lambda.thy
Christian Urban <urbanc@in.tum.de> [Wed, 19 Jan 2011 19:06:52 +0100] rev 2684
base file for the tutorial (contains definitions for heigt, subst and beta-reduction)
Christian Urban <urbanc@in.tum.de> [Wed, 19 Jan 2011 18:56:28 +0100] rev 2683
ported some of the old proofs to serve as testcases
Christian Urban <urbanc@in.tum.de> [Wed, 19 Jan 2011 18:07:29 +0100] rev 2682
added eqvt and supp lemma for removeAll (function from List.thy)
Christian Urban <urbanc@in.tum.de> [Wed, 19 Jan 2011 17:54:50 +0100] rev 2681
theory name as it should be
Christian Urban <urbanc@in.tum.de> [Wed, 19 Jan 2011 17:54:06 +0100] rev 2680
removed diagnostic code
Christian Urban <urbanc@in.tum.de> [Wed, 19 Jan 2011 17:11:10 +0100] rev 2679
added Minimal file to test things
Christian Urban <urbanc@in.tum.de> [Wed, 19 Jan 2011 07:06:47 +0100] rev 2678
defined height as a function that returns an integer
Christian Urban <urbanc@in.tum.de> [Tue, 18 Jan 2011 21:28:07 +0100] rev 2677
deleted diagnostic code
Christian Urban <urbanc@in.tum.de> [Tue, 18 Jan 2011 21:26:58 +0100] rev 2676
some tryes about substitution over type-schemes
Christian Urban <urbanc@in.tum.de> [Tue, 18 Jan 2011 19:27:30 +0100] rev 2675
defined properly substitution
Christian Urban <urbanc@in.tum.de> [Tue, 18 Jan 2011 18:04:40 +0100] rev 2674
derived stronger Abs_eq_iff2 theorems
Christian Urban <urbanc@in.tum.de> [Tue, 18 Jan 2011 17:30:47 +0100] rev 2673
made alpha_abs_set_stronger1 stronger
Christian Urban <urbanc@in.tum.de> [Tue, 18 Jan 2011 17:19:50 +0100] rev 2672
removed finiteness assumption from set_rename_perm
Cezary Kaliszyk <kaliszyk@in.tum.de> [Tue, 18 Jan 2011 22:11:49 +0900] rev 2671
alpha_abs_set_stronger1
Cezary Kaliszyk <kaliszyk@in.tum.de> [Tue, 18 Jan 2011 21:12:25 +0900] rev 2670
alpha_abs_let_stronger is not true in the same form
Christian Urban <urbanc@in.tum.de> [Tue, 18 Jan 2011 11:02:57 +0100] rev 2669
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
Christian Urban <urbanc@in.tum.de> [Tue, 18 Jan 2011 06:55:18 +0100] rev 2668
modified the renaming_perm lemmas
Christian Urban <urbanc@in.tum.de> [Mon, 17 Jan 2011 17:20:21 +0100] rev 2667
added a translation function from lambda-terms to deBruijn terms (equivariance fails at the moment)
Christian Urban <urbanc@in.tum.de> [Mon, 17 Jan 2011 15:12:03 +0100] rev 2666
added a few examples of functions to Lambda.thy
Christian Urban <urbanc@in.tum.de> [Mon, 17 Jan 2011 14:37:18 +0100] rev 2665
exported nominal function code to external file
Christian Urban <urbanc@in.tum.de> [Mon, 17 Jan 2011 12:37:37 +0000] rev 2664
removed old testing code from Lambda.thy
Christian Urban <urbanc@in.tum.de> [Mon, 17 Jan 2011 12:34:11 +0000] rev 2663
moved high level code from LamTest into the main libraries.
Christian Urban <urbanc@in.tum.de> [Mon, 17 Jan 2011 12:33:37 +0000] rev 2662
eliminated tracing code; added flag so that equivariance is only proved for the function graph, not the relation
Christian Urban <urbanc@in.tum.de> [Sat, 15 Jan 2011 21:16:15 +0000] rev 2661
subst also works now
Christian Urban <urbanc@in.tum.de> [Sat, 15 Jan 2011 20:24:16 +0000] rev 2660
nominal_function works now completely for frees and depth; still a propbelm with subst; no unproved assumptions
Christian Urban <urbanc@in.tum.de> [Fri, 14 Jan 2011 14:22:25 +0000] rev 2659
strengthened renaming lemmas
Christian Urban <urbanc@in.tum.de> [Thu, 13 Jan 2011 12:12:47 +0000] rev 2658
added eqvt_lemmas for subset and psubset
Christian Urban <urbanc@in.tum.de> [Mon, 10 Jan 2011 11:36:55 +0000] rev 2657
a few lemmas about freshness for at and at_base
Christian Urban <urbanc@in.tum.de> [Mon, 10 Jan 2011 08:51:51 +0000] rev 2656
added a property about finite support in the presense of eqvt_at