2010-05-13 |
Christian Urban |
tuned eqvt-proofs about prod_rel and prod_fv
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2010-05-11 |
Cezary Kaliszyk |
Declare alpha_gen_eqvt as eqvt and change the proofs that used 'eqvts[symmetric]'
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2010-05-10 |
Cezary Kaliszyk |
prod_rel and prod_fv eqvt and mono
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2010-05-06 |
Cezary Kaliszyk |
prod_fv and its respectfullness and preservation.
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2010-04-22 |
Christian Urban |
moved lemmas from FSet.thy to do with atom to Nominal2_Base, and to do with 'a::at set to Nominal2_Atoms; moved Nominal2_Eqvt.thy one up to be loaded before Nominal2_Atoms
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2010-04-21 |
Christian Urban |
tuned proofs
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2010-04-21 |
Christian Urban |
deleted the incomplete proof about pairs of abstractions
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2010-04-21 |
Christian Urban |
incomplete tests
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2010-04-20 |
Christian Urban |
renamed Ex1.thy to SingleLet.thy
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2010-04-15 |
Christian Urban |
half of the pair-abs-equivalence
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2010-04-14 |
Christian Urban |
deleted offending [eqvt]-attribute in Abs; Lambda works again, but there is now a problem in CoreHaskell
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2010-04-14 |
Christian Urban |
thmdecls can deal with lemmas like alpha_gen which contain pairs or tuples
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2010-04-11 |
Christian Urban |
corrected imports header
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2010-04-11 |
Christian Urban |
added eqvt rules that are more standard
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2010-04-01 |
Cezary Kaliszyk |
Let with multiple bindings.
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2010-03-29 |
Cezary Kaliszyk |
Abs_gen and Abs_let simplifications.
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2010-03-28 |
Christian Urban |
merged
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2010-03-28 |
Christian Urban |
got rid of the aux-function on the raw level, by defining it with function on the quotient level
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2010-03-27 |
Cezary Kaliszyk |
Generalize Abs_eq_iff.
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2010-03-27 |
Cezary Kaliszyk |
New compose lemmas. Reverted alpha_gen sym/trans changes. Equivp for alpha_res should work now.
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2010-03-27 |
Cezary Kaliszyk |
Removed some warnings.
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2010-03-26 |
Cezary Kaliszyk |
merge
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2010-03-26 |
Cezary Kaliszyk |
Modified abs_gen_sym and abs_gen_trans so it becomes usable in the proofs.
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2010-03-26 |
Christian Urban |
more on the paper
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2010-03-26 |
Christian Urban |
simplification
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2010-03-26 |
Christian Urban |
merged
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2010-03-23 |
Christian Urban |
merged
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2010-03-23 |
Christian Urban |
more on the paper
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2010-03-23 |
Cezary Kaliszyk |
Remove compose_eqvt
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2010-03-22 |
Cezary Kaliszyk |
equivp_cheat can be removed for all one-permutation examples.
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2010-03-20 |
Christian Urban |
moved lemmas supp_perm_eq and exists_perm to Nominal2_Supp
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2010-03-20 |
Christian Urban |
started cleaning up and introduced 3 versions of ~~gen
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2010-03-20 |
Christian Urban |
moved infinite_Un into mainstream Isabelle; moved permute_boolI/E lemmas
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2010-03-19 |
Cezary Kaliszyk |
Keep only one copy of infinite_Un.
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2010-03-19 |
Cezary Kaliszyk |
Added a missing 'import'.
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2010-03-19 |
Cezary Kaliszyk |
Showed the instance: fset::(at) fs
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2010-03-17 |
Cezary Kaliszyk |
Proper compose_sym2
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2010-03-17 |
Cezary Kaliszyk |
Trying to find a compose lemma for 2 arguments.
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2010-03-17 |
Christian Urban |
added proof of supp/fv for type schemes
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2010-03-17 |
Cezary Kaliszyk |
Fix for the change of alpha_gen.
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2010-03-17 |
Cezary Kaliszyk |
merge
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2010-03-17 |
Cezary Kaliszyk |
Lifting theorems with compound fv and compound alpha.
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2010-03-17 |
Christian Urban |
added another supp-proof for the non-recursive case
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2010-03-16 |
Christian Urban |
merge and proof of support for non-recursive case
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2010-03-15 |
Christian Urban |
merged (confirmed to work with Isabelle from 6th March)
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2010-03-15 |
Christian Urban |
proof for support when bn-function is present, but fb_function is empty
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2010-03-15 |
Cezary Kaliszyk |
Prove alpha_gen_compose_eqvt
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2010-03-15 |
Christian Urban |
added preliminary test version....but Test works now
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2010-03-11 |
Cezary Kaliszyk |
Do not fail if the finite support proof fails.
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2010-03-11 |
Christian Urban |
generalised the supp for atoms to all concrete atoms (not just names)
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2010-03-11 |
Christian Urban |
support of atoms at the end of Abs.thy
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2010-03-11 |
Christian Urban |
finally the proof that new and old alpha agree
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2010-03-10 |
Christian Urban |
almost done with showing the equivalence between old and new alpha-equivalence (one subgoal remaining)
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2010-03-04 |
Christian Urban |
more proofs in Abs and work on Core Haskell
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2010-03-03 |
Christian Urban |
added a lemma that permutations can be represented as sums of swapping
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2010-03-03 |
Christian Urban |
added ACM style file for ICFP
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2010-03-02 |
Christian Urban |
added some more examples from Peter Sewell's bestiary
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2010-03-02 |
Christian Urban |
merged
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2010-03-02 |
Christian Urban |
added distinctness of perms
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2010-03-02 |
Cezary Kaliszyk |
Fix equivp.
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2010-03-02 |
Cezary Kaliszyk |
Fixed eqvt code.
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2010-02-25 |
Christian Urban |
merged
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| base
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2010-02-25 |
Christian Urban |
moved Nominal to "toplevel"
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| base
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