nominal2: Graph

trying new fcb in let/subst
2011-06-28, by Cezary Kaliszyk
Leftover only inj and eqvt
2011-06-28, by Cezary Kaliszyk
eapply fcb ok
2011-06-28, by Cezary Kaliszyk
Removed Inl and Inr
2011-06-28, by Cezary Kaliszyk
relaxed type in fcb
2011-06-28, by Christian Urban
fcb with explicit bn function
2011-06-28, by Christian Urban
added let-rec example
2011-06-28, by Christian Urban
Experiments with res
2011-06-28, by Cezary Kaliszyk
proved the fcb also for sets (no restriction yet)
2011-06-28, by Christian Urban
copied all work to Lambda.thy; had to derive a special version of fcb1 for concrete atom
2011-06-28, by Christian Urban
streamlined the fcb-proof and made fcb1 a special case of fcb
2011-06-27, by Christian Urban
completed proof in Classical; the fcb lemma works for any list of atoms (despite what was written earlier)
2011-06-27, by Christian Urban
fcb for multible (list) binders; at the moment all of them have to have the same sort (at-class); this should also work for set binders, but not yet for restriction.
2011-06-27, by Christian Urban
renamed ds to dset (disagreement set)
2011-06-27, by Christian Urban
added small lemma about disagreement set
2011-06-27, by Christian Urban
merge
2011-06-27, by Cezary Kaliszyk
New-style fcb for multiple binders.
2011-06-27, by Cezary Kaliszyk
equality of lst_binder and a few helper lemmas
2011-06-27, by Cezary Kaliszyk
only one of the fcb precondistions are needed (probably the same with the perm-conditions)
2011-06-26, by Christian Urban
another change to the fcb2; this is needed in order to get all proofs through in Lambda.thy
2011-06-26, by Christian Urban
did all cases, except the multiple binder case
2011-06-25, by Christian Urban
an alternative FCB for Abs_lst1; seems simpler but not as simple as I thought; not sure whether it generalises to multiple binders.
2011-06-25, by Christian Urban
except for the interated binder case, finished definition in Calssical.thy
2011-06-24, by Christian Urban
Make examples work with non-precompiled image
2011-06-24, by Cezary Kaliszyk
Remove Lambda_add.thy
2011-06-24, by Cezary Kaliszyk
The examples in Lambda_add can be defined by nominal_function directly
2011-06-24, by Cezary Kaliszyk
Theory name changes for JEdit
2011-06-24, by Cezary Kaliszyk
More usual names for substitution properties
2011-06-24, by Cezary Kaliszyk
Second Fixed Point Theorem
2011-06-24, by Cezary Kaliszyk
Speed-up the completeness proof.
2011-06-24, by Cezary Kaliszyk
the simplifier can simplify "sort (atom a)" if a is a concrete atom type declared with atom_decl
2011-06-23, by Christian Urban
added file
2011-06-23, by Christian Urban
expanded the example
2011-06-23, by Christian Urban
fixed nasty bug with type variables in nominal_datatypes; this included to be careful with the output of the inductive and function package
2011-06-23, by Christian Urban
tuned
2011-06-22, by Christian Urban
deleted some dead code
2011-06-22, by Christian Urban
some rudimentary infrastructure for storing data about nominal datatypes
2011-06-22, by Christian Urban
constants with the same names
2011-06-22, by Cezary Kaliszyk
Quotients/TODO addtion
2011-06-22, by Cezary Kaliszyk
Minor
2011-06-21, by Cezary Kaliszyk
merge
2011-06-21, by Cezary Kaliszyk
spelling
2011-06-21, by Cezary Kaliszyk
merge
2011-06-20, by Cezary Kaliszyk
Abs_set_fcb
2011-06-20, by Cezary Kaliszyk
function for let-rec
2011-06-20, by Cezary Kaliszyk
TODO/minor
2011-06-20, by Cezary Kaliszyk
Move lst_fcb to Nominal2_Abs
2011-06-20, by Cezary Kaliszyk
More minor TODOs
2011-06-20, by Cezary Kaliszyk
Update TODO
2011-06-20, by Cezary Kaliszyk
Let/minor
2011-06-20, by Cezary Kaliszyk
Update Quotient/TODO and remove some attic code
2011-06-20, by Cezary Kaliszyk
merge
2011-06-19, by Cezary Kaliszyk
little on cps2
2011-06-19, by Cezary Kaliszyk
got rid of the boolean flag in the raw_equivariance function
2011-06-16, by Christian Urban
Fix
2011-06-16, by Cezary Kaliszyk
merge
2011-06-16, by Cezary Kaliszyk
CPS3 can be defined with eqvt_rhs.
2011-06-16, by Cezary Kaliszyk
moved for the moment CPS translations into the example directory
2011-06-16, by Christian Urban
merged
2011-06-16, by Christian Urban
added eqvt_at and invariant for boths sides of the equations
2011-06-16, by Christian Urban
Added the CPS translation experiments. CPS1 comes with all the proofs, CPS2,3 just have the function and need eqvt_rhs to finish the obligations.
2011-06-16, by Cezary Kaliszyk
added a test that every function must be of pt-sort
2011-06-16, by Christian Urban
all tests work again
2011-06-16, by Christian Urban
added size-lemmas to simplifier; as a result termination can be proved by the standard lexicographic_order method
2011-06-15, by Christian Urban
added an abstract
2011-06-15, by Christian Urban
added a stub for function paper; "isabelle make fnpaper"
2011-06-15, by Christian Urban
merge
2011-06-15, by Cezary Kaliszyk
one TODO and one Problem?
2011-06-15, by Cezary Kaliszyk
merge
2011-06-15, by Cezary Kaliszyk
Some TODOs
2011-06-15, by Cezary Kaliszyk
merge
2011-06-15, by Cezary Kaliszyk
TypeSchemes work with 'default'.
2011-06-15, by Cezary Kaliszyk
tuned some proofs
2011-06-14, by Christian Urban
fixed the problem when giving a complex default-term; the fundef lemmas in Nominal_Base were not general enough
2011-06-14, by Christian Urban
tuned
2011-06-14, by Christian Urban
Move working examples before non-working ones
2011-06-10, by Cezary Kaliszyk
Optimized proofs and removed some garbage.
2011-06-10, by Cezary Kaliszyk
merge
2011-06-10, by Cezary Kaliszyk
Slightly modify fcb for list1 and put in common place.
2011-06-10, by Cezary Kaliszyk
Experiments with Let
2011-06-10, by Cezary Kaliszyk
Eval can be defined with additional freshness
2011-06-09, by Cezary Kaliszyk
Minor simplification
2011-06-09, by Cezary Kaliszyk
abs_res_fcb will be enough to finish the multiple-recursive proof, if we have a working 'default'.
2011-06-09, by Cezary Kaliszyk
More experiments with 'default'
2011-06-09, by Cezary Kaliszyk
Finished the proof with the invariant
2011-06-08, by Cezary Kaliszyk
Issue with 'default'
2011-06-08, by Cezary Kaliszyk
merged
2011-06-08, by Christian Urban
merged
2011-06-08, by Christian Urban
using the option "default" the function package allows one to give an explicit default value
2011-06-08, by Christian Urban
Simpler proof of TypeSchemes/substs
2011-06-08, by Cezary Kaliszyk
Simplify fcb_res
2011-06-08, by Cezary Kaliszyk
FCB for res binding and simplified proof of subst for type schemes
2011-06-08, by Cezary Kaliszyk
Simplify ln-trans proof
2011-06-08, by Cezary Kaliszyk
cbvs can be easily defined without an invariant
2011-06-08, by Cezary Kaliszyk
defined the "count-bound-variables-occurences" function which has an accumulator like trans
2011-06-07, by Christian Urban
merged
2011-06-07, by Christian Urban
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