| 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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| Fri, 10 Jun 2011 15:52:17 +0900 |
Cezary Kaliszyk |
Move working examples before non-working ones
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| Fri, 10 Jun 2011 15:45:49 +0900 |
Cezary Kaliszyk |
Optimized proofs and removed some garbage.
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| Fri, 10 Jun 2011 15:31:14 +0900 |
Cezary Kaliszyk |
merge
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| Fri, 10 Jun 2011 15:30:09 +0900 |
Cezary Kaliszyk |
Slightly modify fcb for list1 and put in common place.
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| Fri, 10 Jun 2011 09:00:24 +0900 |
Cezary Kaliszyk |
Experiments with Let
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| Thu, 09 Jun 2011 15:34:51 +0900 |
Cezary Kaliszyk |
Eval can be defined with additional freshness
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| Thu, 09 Jun 2011 15:03:58 +0900 |
Cezary Kaliszyk |
Minor simplification
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| Thu, 09 Jun 2011 11:10:41 +0900 |
Cezary Kaliszyk |
abs_res_fcb will be enough to finish the multiple-recursive proof, if we have a working 'default'.
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| Thu, 09 Jun 2011 09:44:51 +0900 |
Cezary Kaliszyk |
More experiments with 'default'
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| Wed, 08 Jun 2011 21:44:03 +0900 |
Cezary Kaliszyk |
Finished the proof with the invariant
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| Wed, 08 Jun 2011 21:32:35 +0900 |
Cezary Kaliszyk |
Issue with 'default'
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| Wed, 08 Jun 2011 12:30:56 +0100 |
Christian Urban |
merged
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| Wed, 08 Jun 2011 12:30:46 +0100 |
Christian Urban |
merged
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| Wed, 08 Jun 2011 08:44:01 +0100 |
Christian Urban |
using the option "default" the function package allows one to give an explicit default value
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| Wed, 08 Jun 2011 17:52:06 +0900 |
Cezary Kaliszyk |
Simpler proof of TypeSchemes/substs
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| Wed, 08 Jun 2011 17:25:54 +0900 |
Cezary Kaliszyk |
Simplify fcb_res
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| Wed, 08 Jun 2011 09:56:39 +0900 |
Cezary Kaliszyk |
FCB for res binding and simplified proof of subst for type schemes
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| Wed, 08 Jun 2011 07:06:20 +0900 |
Cezary Kaliszyk |
Simplify ln-trans proof
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| Wed, 08 Jun 2011 07:02:52 +0900 |
Cezary Kaliszyk |
cbvs can be easily defined without an invariant
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| Tue, 07 Jun 2011 20:58:00 +0100 |
Christian Urban |
defined the "count-bound-variables-occurences" function which has an accumulator like trans
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| Tue, 07 Jun 2011 17:45:38 +0100 |
Christian Urban |
merged
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| Tue, 07 Jun 2011 23:42:12 +0900 |
Cezary Kaliszyk |
remove garbage (proofs that assumes the invariant outside function)
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| Tue, 07 Jun 2011 23:38:39 +0900 |
Cezary Kaliszyk |
Proof of trans with invariant
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| Tue, 07 Jun 2011 23:22:58 +0900 |
Cezary Kaliszyk |
Testing invariant in Lambda_F_T
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| Tue, 07 Jun 2011 10:40:06 +0100 |
Christian Urban |
cleaned ups a bit the examples with the invariant framework; exported nominal_function_config datatype into separate structure and file
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| Tue, 07 Jun 2011 08:52:59 +0100 |
Christian Urban |
fixed problem with earlier commit about nominal_function_common; added facility for specifying an invariant - added a definition of frees_set which need a finiteness invariant
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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 21:14:23 +0100 |
Christian Urban |
added an option for an invariant (at the moment only a stub)
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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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| Sat, 04 Jun 2011 14:50:57 +0900 |
Cezary Kaliszyk |
Trying the induction on the graph
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| Sat, 04 Jun 2011 09:07:50 +0900 |
Cezary Kaliszyk |
Finish and test the locale approach
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| Fri, 03 Jun 2011 22:31:44 +0900 |
Cezary Kaliszyk |
FiniteSupp precondition in the function is enough to get rid of completeness obligationss
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| Fri, 03 Jun 2011 12:46:23 +0100 |
Christian Urban |
recursion combinator inside a locale
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| Fri, 03 Jun 2011 18:33:11 +0900 |
Cezary Kaliszyk |
merge
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| Fri, 03 Jun 2011 18:32:22 +0900 |
Cezary Kaliszyk |
F for lambda used to define translation to locally nameless
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| Thu, 02 Jun 2011 16:15:18 +0100 |
Christian Urban |
typo
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| Thu, 02 Jun 2011 15:35:33 +0100 |
Christian Urban |
removed dead code
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| Thu, 02 Jun 2011 22:24:33 +0900 |
Cezary Kaliszyk |
finished the missing obligations
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| Thu, 02 Jun 2011 12:14:03 +0100 |
Christian Urban |
merged
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| Thu, 02 Jun 2011 12:09:31 +0100 |
Christian Urban |
a test with a recursion combinator defined on top of nominal_primrec
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| Thu, 02 Jun 2011 16:41:09 +0900 |
Cezary Kaliszyk |
Use FCB to simplify proof
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| Thu, 02 Jun 2011 10:11:50 +0900 |
Cezary Kaliszyk |
merge
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| Thu, 02 Jun 2011 10:09:23 +0900 |
Cezary Kaliszyk |
Remove SMT
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| Wed, 01 Jun 2011 22:55:14 +0100 |
Christian Urban |
hopefully final fix for ho-functions
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| Wed, 01 Jun 2011 21:03:30 +0100 |
Christian Urban |
first test to fix the problem with free variables
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| Wed, 01 Jun 2011 16:13:42 +0900 |
Cezary Kaliszyk |
proved subst for All constructor in type schemes.
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| Wed, 01 Jun 2011 13:41:30 +0900 |
Cezary Kaliszyk |
DB translation using index; easier to reason about.
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| Wed, 01 Jun 2011 13:35:37 +0900 |
Cezary Kaliszyk |
Problem: free variables in the goal
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| Wed, 01 Jun 2011 11:01:39 +0900 |
Cezary Kaliszyk |
fixed previous commit
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| Wed, 01 Jun 2011 10:59:07 +0900 |
Cezary Kaliszyk |
equivariance of db_trans
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| Tue, 31 May 2011 12:22:28 +0100 |
Christian Urban |
fixed the problem with cps-like functions
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| Tue, 31 May 2011 14:12:31 +0900 |
Cezary Kaliszyk |
DeBruijn translation in a simplifier friendly way
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| Tue, 31 May 2011 13:25:35 +0900 |
Cezary Kaliszyk |
map_term can be defined when equivariance is assumed
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| Tue, 31 May 2011 13:21:00 +0900 |
Cezary Kaliszyk |
map_term is not a function the way it is defined
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| Tue, 31 May 2011 12:59:10 +0900 |
Cezary Kaliszyk |
Defined translation from nominal to de-Bruijn; with a freshness condition for the lambda case.
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| Tue, 31 May 2011 12:54:21 +0900 |
Cezary Kaliszyk |
Simple eqvt proofs with perm_simps for clarity
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| Tue, 31 May 2011 00:36:16 +0100 |
Christian Urban |
tuned last commit
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| Tue, 31 May 2011 00:17:22 +0100 |
Christian Urban |
functions involving if and case do not throw exceptions anymore; but eqvt_at assumption has now a precondition
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