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remove garbage (proofs that assumes the invariant outside function)
2011-06-07, by Cezary Kaliszyk
Proof of trans with invariant
2011-06-07, by Cezary Kaliszyk
Testing invariant in Lambda_F_T
2011-06-07, by Cezary Kaliszyk
cleaned ups a bit the examples with the invariant framework; exported nominal_function_config datatype into separate structure and file
2011-06-07, by 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
2011-06-07, by Christian Urban
slightly stronger property in fundef_ex_prop
2011-06-06, by Christian Urban
added an option for an invariant (at the moment only a stub)
2011-06-05, by Christian Urban
added a more general lemma fro fundef_ex1
2011-06-05, by Christian Urban
Trying the induction on the graph
2011-06-04, by Cezary Kaliszyk
Finish and test the locale approach
2011-06-04, by Cezary Kaliszyk
FiniteSupp precondition in the function is enough to get rid of completeness obligationss
2011-06-03, by Cezary Kaliszyk
recursion combinator inside a locale
2011-06-03, by Christian Urban
merge
2011-06-03, by Cezary Kaliszyk
F for lambda used to define translation to locally nameless
2011-06-03, by Cezary Kaliszyk
typo
2011-06-02, by Christian Urban
removed dead code
2011-06-02, by Christian Urban
finished the missing obligations
2011-06-02, by Cezary Kaliszyk
merged
2011-06-02, by Christian Urban
a test with a recursion combinator defined on top of nominal_primrec
2011-06-02, by Christian Urban
Use FCB to simplify proof
2011-06-02, by Cezary Kaliszyk
merge
2011-06-02, by Cezary Kaliszyk
Remove SMT
2011-06-02, by Cezary Kaliszyk
hopefully final fix for ho-functions
2011-06-01, by Christian Urban
first test to fix the problem with free variables
2011-06-01, by Christian Urban
proved subst for All constructor in type schemes.
2011-06-01, by Cezary Kaliszyk
DB translation using index; easier to reason about.
2011-06-01, by Cezary Kaliszyk
Problem: free variables in the goal
2011-06-01, by Cezary Kaliszyk
fixed previous commit
2011-06-01, by Cezary Kaliszyk
equivariance of db_trans
2011-06-01, by Cezary Kaliszyk
fixed the problem with cps-like functions
2011-05-31, by Christian Urban
DeBruijn translation in a simplifier friendly way
2011-05-31, by Cezary Kaliszyk
map_term can be defined when equivariance is assumed
2011-05-31, by Cezary Kaliszyk
map_term is not a function the way it is defined
2011-05-31, by Cezary Kaliszyk
Defined translation from nominal to de-Bruijn; with a freshness condition for the lambda case.
2011-05-31, by Cezary Kaliszyk
Simple eqvt proofs with perm_simps for clarity
2011-05-31, by Cezary Kaliszyk
tuned last commit
2011-05-31, by Christian Urban
functions involving if and case do not throw exceptions anymore; but eqvt_at assumption has now a precondition
2011-05-31, by Christian Urban
updated to new Isabelle
2011-05-26, by Christian Urban
added eq_iff and distinct lemmas of nominal datatypes to the simplifier
2011-05-25, by Christian Urban
more on slides
2011-05-24, by Christian Urban
added slides for copenhagen
2011-05-22, by Christian Urban
added a problem with inductive_cases (reported by Randy)
2011-05-14, by Christian Urban
misc
2011-05-13, by Christian Urban
made the subtyping work again
2011-05-10, by Christian Urban
updated to new Isabelle (> 9 May)
2011-05-10, by Christian Urban
merged
2011-05-09, by Christian Urban
added two mutual recursive inductive definitions
2011-05-03, by Christian Urban
deleted two functions from the API
2011-05-03, by Christian Urban
proved that lfp is equivariant (that simplifies equivariance proofs of inductively defined predicates)
2011-05-03, by Christian Urban
more on pearl-paper
2011-05-09, by Christian Urban
more on pearl-paper
2011-05-04, by Christian Urban
updated Quotient paper so that it compiles again
2011-05-02, by Christian Urban
merged
2011-04-28, by Christian Urban
added slides for beijing
2011-04-28, by Christian Urban
more to the pearl paper
2011-04-22, by Christian Urban
updated to snapshot Isabelle 19 April
2011-04-19, by Christian Urban
merged
2011-04-18, by Christian Urban
added permute_pure back into the nominal_inductive procedure; updated to Isabelle 17 April
2011-04-18, by Christian Urban
New way of forward elimination of Abs1_eq and simplifications of the function obligation proofs.
2011-04-15, by Cezary Kaliszyk
merged
2011-04-13, by Christian Urban

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