| 2010-02-02 |
Cezary Kaliszyk |
First experiments in Terms.
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changeset |
files
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| 2010-02-02 |
Cezary Kaliszyk |
LF ported to alpha_gen, equivp solved and one of the missing proofs in support<-> fv solved. Still some supp properties left.
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changeset |
files
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| 2010-02-02 |
Cezary Kaliszyk |
Disambiguating the syntax.
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changeset |
files
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| 2010-02-02 |
Cezary Kaliszyk |
Minor uncommited changes from LamEx2.
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changeset |
files
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| 2010-02-02 |
Cezary Kaliszyk |
Some equivariance machinery that comes useful in LF.
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changeset |
files
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| 2010-02-02 |
Cezary Kaliszyk |
Generalized the eqvt proof for single binders.
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changeset |
files
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| 2010-02-02 |
Cezary Kaliszyk |
With induct instead of induct_tac, just one induction is sufficient.
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changeset |
files
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| 2010-02-02 |
Cezary Kaliszyk |
General alpha_gen_trans for one-variable abstraction.
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changeset |
files
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| 2010-02-02 |
Cezary Kaliszyk |
With unfolding Rep/Abs_eqvt no longer needed.
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changeset |
files
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| 2010-02-02 |
Cezary Kaliszyk |
Lam2 finished apart from Rep_eqvt.
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changeset |
files
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| 2010-02-01 |
Cezary Kaliszyk |
merge
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changeset |
files
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| 2010-02-01 |
Cezary Kaliszyk |
All should be ok now.
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changeset |
files
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| 2010-02-01 |
Christian Urban |
repaired according to changes in Abs.thy
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changeset |
files
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| 2010-02-01 |
Christian Urban |
added a single-binder alpha equivalence; showed one half of the equivalence proof between general and single binder case
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changeset |
files
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| 2010-02-01 |
Christian Urban |
cleaned
|
changeset |
files
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| 2010-02-01 |
Christian Urban |
updated from huffman
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changeset |
files
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| 2010-02-01 |
Christian Urban |
updated from nominal-huffman
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changeset |
files
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| 2010-02-01 |
Cezary Kaliszyk |
Fixed wrong rename.
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changeset |
files
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| 2010-02-01 |
Cezary Kaliszyk |
merge
|
changeset |
files
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| 2010-02-01 |
Cezary Kaliszyk |
Lambda based on alpha_gen, under construction.
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changeset |
files
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| 2010-02-01 |
Christian Urban |
updated from huffman - repo
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changeset |
files
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| 2010-02-01 |
Christian Urban |
renamed Abst/abst to Abs/abs
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changeset |
files
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| 2010-02-01 |
Christian Urban |
got rid of RAbst type - is now just pairs
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changeset |
files
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| 2010-02-01 |
Cezary Kaliszyk |
Monotonicity of ~~gen, needed for using it in inductive definitions.
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changeset |
files
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| 2010-02-01 |
Cezary Kaliszyk |
The current state of fv vs supp proofs in LF.
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changeset |
files
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| 2010-02-01 |
Cezary Kaliszyk |
merge
|
changeset |
files
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| 2010-02-01 |
Cezary Kaliszyk |
More proofs in the LF example.
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changeset |
files
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| 2010-02-01 |
Christian Urban |
merged
|
changeset |
files
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| 2010-02-01 |
Christian Urban |
slight tuning
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changeset |
files
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| 2010-02-01 |
Christian Urban |
renamed function according to the name of the constant
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changeset |
files
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| 2010-02-01 |
Christian Urban |
fixed problem with Bex1_rel renaming
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changeset |
files
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| 2010-02-01 |
Cezary Kaliszyk |
Ported LF to the generic lambda and solved the simpler _supp cases.
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changeset |
files
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| 2010-01-30 |
Christian Urban |
merged
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changeset |
files
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| 2010-01-30 |
Christian Urban |
introduced a generic alpha (but not sure whether it is helpful)
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changeset |
files
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| 2010-01-29 |
Cezary Kaliszyk |
More in the LF example in the new nominal way, all is clear until support.
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changeset |
files
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| 2010-01-29 |
Cezary Kaliszyk |
Fixed the induction problem + some more proofs.
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changeset |
files
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| 2010-01-29 |
Cezary Kaliszyk |
equivariance of rfv and alpha.
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changeset |
files
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| 2010-01-29 |
Cezary Kaliszyk |
Added the experiments with fun and function.
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changeset |
files
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| 2010-01-29 |
Christian Urban |
now also final step is proved - the supp of lambdas is now completely characterised
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changeset |
files
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| 2010-01-28 |
Christian Urban |
the supp of a lambda can now be characterised, *provided* the notion of free variables coincides with support on lambda terms
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changeset |
files
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| 2010-01-28 |
Christian Urban |
improved the proof slightly by defining alpha as a function and completely characterised the equality between two abstractions
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changeset |
files
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| 2010-01-28 |
Christian Urban |
merged
|
changeset |
files
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| 2010-01-28 |
Christian Urban |
general abstraction operator and complete characterisation of its support and freshness
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changeset |
files
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| 2010-01-28 |
Cezary Kaliszyk |
Ported existing part of LF to new permutations and alphas.
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changeset |
files
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| 2010-01-28 |
Christian Urban |
attempt of a general abstraction operator
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changeset |
files
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| 2010-01-28 |
Christian Urban |
attempt to prove equivalence between alpha definitions
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changeset |
files
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| 2010-01-28 |
Cezary Kaliszyk |
End of renaming.
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changeset |
files
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| 2010-01-28 |
Cezary Kaliszyk |
Minor when looking at lam.distinct and lam.inject
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changeset |
files
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| 2010-01-28 |
Cezary Kaliszyk |
Renamed Bexeq to Bex1_rel
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changeset |
files
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| 2010-01-28 |
Cezary Kaliszyk |
Substracting bounds from free variables.
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changeset |
files
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| 2010-01-28 |
Cezary Kaliszyk |
Improper interface for datatype and function packages and proper interface lateron.
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changeset |
files
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| 2010-01-28 |
Christian Urban |
merged
|
changeset |
files
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| 2010-01-28 |
Christian Urban |
minor
|
changeset |
files
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| 2010-01-28 |
Christian Urban |
test about supp/freshness for lam (old proofs work in principle - for single binders)
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changeset |
files
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| 2010-01-28 |
Cezary Kaliszyk |
Recommited the changes for nitpick
|
changeset |
files
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| 2010-01-27 |
Cezary Kaliszyk |
Correct types which fixes the printing.
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changeset |
files
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| 2010-01-27 |
Cezary Kaliszyk |
fv for subterms
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changeset |
files
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| 2010-01-27 |
Cezary Kaliszyk |
Fix the problem with later examples. Maybe need to go back to textual specifications.
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changeset |
files
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| 2010-01-27 |
Cezary Kaliszyk |
Some processing of variables in constructors to get free variables.
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changeset |
files
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| 2010-01-27 |
Cezary Kaliszyk |
Parsing of the input as terms and types, and passing them as such to the function package.
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changeset |
files
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