2013-03-11 Christian Urban updated to quotient package changes (by Kuncar)
2013-03-10 kuncar adapt to changes Isabelle/84d01fd733cf Nominal2-Isabelle2013
2013-02-19 Christian Urban updated for 2013 release Nominal2-Isabelle2013
2013-02-19 Christian Urban updated README
2013-02-19 Christian Urban added Nominal2-Isabelle 2013 Branch Nominal2-Isabelle2013
2013-02-19 Christian Urban tuned
2012-11-29 Christian Urban fixed problem with not fresh enough permutation name in nominal_primrec
2012-10-29 Christian Urban adapted to latest change of Markus on the function package
2012-10-19 Christian Urban updated to changes in the type-def package
2012-10-04 Christian Urban removed "use" - replaced by "ML_file"
2012-10-04 Christian Urban removed fork_mono flag
2012-08-28 Christian Urban tuned
2012-08-28 Christian Urban added a nefangled ROOT file
2012-08-07 Christian Urban definition of an auxiliary graph in nominal-primrec definitions
2012-08-07 Christian Urban tuned
2012-08-07 Christian Urban added eqvt-lemma for function composition
2012-08-06 Christian Urban added new ROOT session file
2012-08-03 webertj command_spec antiquotation.
2012-07-15 Christian Urban added a simproc for alpha-equivalence to the simplifier
2012-07-12 Christian Urban streamlined definition of alpha-equivalence for single binders (used flip instead of swap)
2012-06-18 Christian Urban used ML-antiquotation command_spec for new commands
2012-06-12 Christian Urban added eqvt for finfun_apply
2012-06-12 Christian Urban improved the finfun parts
2012-06-12 Christian Urban added finfun-type to Nominal
2012-06-11 Christian Urban added CPS files to test (not all proofs have been completed)
2012-06-09 Christian Urban added a rule about inequality of freshness between atoms to the simplifier
2012-06-06 Christian Urban a simproc for simplifying Fresh when there is a sufficiently fresh atom
2012-06-04 Christian Urban added permutation simplification to the simplifier; this makes the simplifier more powerful, but it potentially loops more often
2012-05-31 Christian Urban merged
2012-05-31 Christian Urban added to the simplifier nominal_datatype.fresh lemmas
2012-05-31 Christian Urban added let-eqvt back
2012-05-31 Cezary Kaliszyk Propagare changes from Nominal2_Base to _Exec
2012-05-31 Christian Urban renamed fresh_fun to Fresh; added a simproc that deals with freshness of functions
2012-05-28 Christian Urban added library routines for the constant fresh
2012-05-25 Christian Urban fixed bug in simproc (also in the exec-version)
2012-05-24 Cezary Kaliszyk Synchronize Nominal2_Base_Exec with Nominal2_Base, equivariance for Let, avoid overloading approx twice and changes for new isabelle
2012-05-23 Christian Urban improved handling in the simplifier for inequalities derived from freshness assumptions
2012-05-22 Cezary Kaliszyk Executing Lambda Terms
2012-05-22 Cezary Kaliszyk Added workaround for broken quotient_type in tip isabelle.
2012-05-12 Christian Urban further cleaning Nominal2-Isabelle2012
2012-05-12 Christian Urban cleaned also examples Nominal2-Isabelle2012
2012-05-12 Christian Urban cleaned the repository for Nominal2-Isabelle2012 Nominal2-Isabelle2012
2012-05-12 Christian Urban Created branch for Isabelle-2012 Nominal2-Isabelle2012
2012-05-12 Christian Urban added a lemma about composition and permutations
2012-05-01 Christian Urban merged
2012-04-30 Christian Urban adapted to change by Markus on function.ML
2012-04-20 Cezary Kaliszyk Find remaining rsp theorems and provide them with the quotient definitions
2012-04-20 Cezary Kaliszyk Declare rsp for permute, permute_bn, alpha_bn together with their definitions instead of TrueI
2012-04-20 Cezary Kaliszyk merge
2012-04-20 Cezary Kaliszyk Pass proper rsp theorems for constructors and for size
2012-04-19 Christian Urban final changes to the lmcs-paper
2012-04-12 Christian Urban another iteration of the lmcs paper
2012-04-10 Christian Urban moved lift_raw_const from Quotient to Nominal
2012-04-10 Christian Urban updated to latest changes (10 April) to quotient package (lift_raw_const only takes dummy theorem TrueI....in the future this will not work anymore)
2012-04-10 Christian Urban slight polishing on Quotient paper
2012-04-10 Christian Urban ditto
2012-04-10 Christian Urban some slight polishing on the LMCS paper
2012-04-04 Christian Urban merged
2012-04-04 Christian Urban updated to Isabelle version April 1
2012-04-03 Christian Urban a bit more on the qpaper
2012-04-03 Cezary Kaliszyk A recursive function over let-recs with eqvt problems
2012-04-02 Cezary Kaliszyk remove smt calls
2012-03-30 Cezary Kaliszyk More cleaning
2012-03-30 Cezary Kaliszyk Clean the proof of Aux
2012-03-30 Cezary Kaliszyk Finish all subgoals about Aux.
2012-03-30 Cezary Kaliszyk More on Aux
2012-03-30 Cezary Kaliszyk Close some of the obvious subgoals in Aux
2012-03-30 Cezary Kaliszyk Correct Aux and proof sketch that it's same as alpha-equality, following Dan Synek's proof.
2012-03-29 Cezary Kaliszyk Induction for Aux
2012-03-29 Cezary Kaliszyk Change definition of Aux to include alpha-convertibility for non-closed terms.
2012-03-27 Cezary Kaliszyk Define 'aux'
2012-03-26 Cezary Kaliszyk Alternate version of Nominal_Base: Executable version.
2012-03-26 Cezary Kaliszyk Defining nominal functions without FCB
2012-03-26 Cezary Kaliszyk qpaper-jv add a section about descending etc
2012-03-21 Christian Urban slight tuning of Q-paper-jv
2012-03-20 Christian Urban updated to new Isabelle (20 March)
2012-03-17 Christian Urban updated to new Isabelle (declared keywords)
2012-03-14 Christian Urban added ROOT.ML for tutorial
2012-03-05 Christian Urban updated tutorial to latest version and added it to the tests
2012-02-29 Christian Urban spellcheck
2012-02-29 Christian Urban final changes to the lmcs paper
2012-02-29 Christian Urban more one the lmcs-paper
2012-02-29 Christian Urban more on the lmcs paper
2012-02-29 Christian Urban merged
2012-02-29 Christian Urban implemented all comments from the reviewer
2012-02-22 Christian Urban slight polish of the qpaper-jv
2012-02-28 Cezary Kaliszyk Update to the localized quotient package
2012-02-17 Cezary Kaliszyk Update from Isabelle Wed Feb 15 23:19:30
2012-02-17 Christian Urban added multisets to stable branch Nominal2-Isabelle2011-1
2012-02-17 Christian Urban added fs and pt for multisets
2012-02-16 Christian Urban same as in function_common
2012-02-09 Cezary Kaliszyk qpaper-jv: merge and add to TODOs in the paper and in front.
2012-02-09 Cezary Kaliszyk minor
2012-02-03 Christian Urban merged
2012-02-03 Christian Urban added FROOT
2012-02-03 Cezary Kaliszyk Use the theorem by Brian, requires new Isabelle.
2012-01-31 Christian Urban 2 typos found by John Wickerson in QPaper
2012-01-24 Christian Urban repaired all slides
2012-01-24 Christian Urban tuned make-file
2012-01-24 Christian Urban made all papers work again
2012-01-24 Christian Urban added a session entry in order to quickly build the heap file (tests took too long)
2012-01-16 Christian Urban commented out parts of TypeScheme1 in order to run all tests
2012-01-16 Christian Urban updated to Isabelle 16 January
2012-01-09 Christian Urban merged
2012-01-09 Christian Urban added the simple fixes for the paper
2012-01-04 Christian Urban added an FCB for res (will not define evry function, but is a good datapoint)
2012-01-03 Christian Urban updated to explicit set type constructor (post Isabelle 3rd January)
2012-01-03 Christian Urban proved that generalisation is closed under substitution
2012-01-02 Christian Urban added definition for generalisation of type schemes (for paper)
2011-12-29 Christian Urban added two eqvt lemmas for fset-operators
2011-12-29 Christian Urban separated the two versions of type schemes into two files
2011-12-29 Christian Urban added notes by referees to comment about our changes
2011-12-29 Christian Urban made the paper running again
2011-12-23 Christian Urban included Pi theory in tests
2011-12-23 Christian Urban added file by Kirstin
2011-12-22 Christian Urban merged
2011-12-22 Christian Urban moved TODO into the paper
2011-12-22 Christian Urban merged
2011-12-22 Christian Urban some slight tuning
2011-12-22 Christian Urban the default sort for type-variables in nominal specifications is fs; it is automatically addded
2011-12-22 Christian Urban fixed problem with equivariance for beta_star
2011-12-21 Cezary Kaliszyk Reorder constructors to match Lambda
2011-12-21 Cezary Kaliszyk SFT/LambdaTerms: rename 'var' to 'name' to match Lambda.
2011-12-21 Cezary Kaliszyk SFT: Rename Lambda to LambdaTerms, rename constants to match Lambda, remove smt proofs.
2011-12-21 Cezary Kaliszyk Remove transitivity from the definition of One_star and show it instead.
2011-12-21 Cezary Kaliszyk Port CR_Takahashi from Nominal1, no more "sorry" in BetaCR.
2011-12-20 Cezary Kaliszyk Add Sigma.thy, an example that defines a sigma-calculus in the style of Peter Homeier's HOL4 formalization.
2011-12-20 Cezary Kaliszyk Update Quotient FIXME-TODO, some issues were already fixed.
2011-12-20 Cezary Kaliszyk Added an initial version of qpaper-jv and a TODO of things to write about.
2011-12-20 Cezary Kaliszyk Remove 'HERE1' and 'HERE3'.
2011-12-20 Cezary Kaliszyk Lift substitution of an Abstraction for BetaCR :)
2011-12-20 Cezary Kaliszyk Tuned renaming
2011-12-19 Cezary Kaliszyk Retry Beta using a reduction relation and its reflexive-symmetric-transitive closure.
2011-12-19 Cezary Kaliszyk Disproved the property described as 'Tzevelakos'.
2011-12-18 Christian Urban partially localised the parsing process using functions fron Datatype
2011-12-17 Christian Urban updated
2011-12-17 Christian Urban updated in stable branch Nominal2-Isabelle2011-1
2011-12-17 Christian Urban updated all examples in stable branch Nominal2-Isabelle2011-1
2011-12-17 Christian Urban deleted Manual directory in stable branch Nominal2-Isabelle2011-1
2011-12-17 Christian Urban cleaned examples for stable branch Nominal2-Isabelle2011-1
2011-12-17 Christian Urban cleaned all papers from the stable branch Nominal2-Isabelle2011-1
2011-12-17 Christian Urban cleaned Attic in stable branch Nominal2-Isabelle2011-1
2011-12-17 Christian Urban backported no_eqvt changeset 1afcbaf4242b Nominal2-Isabelle2011-1
2011-12-17 Christian Urban Started Nominal2-Isabelle2011-1 branch and backported changeset 32abaea424bd Nominal2-Isabelle2011-1
2011-12-16 Cezary Kaliszyk Beta: equ and equ2 are not the same relations, equ2 seems not to be beta-eta equality.
2011-12-15 Christian Urban updated to lates changes in the datatype package
2011-12-15 Christian Urban a bit more on alpha-beta-equated terms
2011-12-14 Christian Urban generated the correct thm-list for showing that qfv are equal to support
2011-12-13 Christian Urban updated to Isabelle 13 Dec
2011-12-06 Christian Urban updated to Isabelle 6 Dec (thanks to Odrej Kuncar)
2011-12-05 Christian Urban tiny improvement by removing one unnecessary assumption
2011-12-05 Christian Urban deleted old strong_exhaust proof
2011-12-05 Christian Urban tuned
2011-11-30 Christian Urban silly syntax bug
2011-11-30 Christian Urban updated to changes in the quotient package (patch by Ondrej Kuncar)
2011-11-27 Christian Urban termination does not automatically prove equivariance for the defined function (label: no_eqvt)
2011-11-26 Christian Urban a few more experiments with alpha-beta
2011-11-26 Christian Urban used simproc-antiquotation
2011-11-26 Christian Urban slides for talk in Leicester
2011-11-26 Christian Urban updated to Isabelle 26 Nov
2011-11-26 Christian Urban added eqvt-lemma for Image
2011-11-10 Christian Urban proved supp for QVar; QApp still fails - probably stronger condistion is needed
2011-11-09 Christian Urban added initial test about alpha-beta-equated terms
2011-11-08 Cezary Kaliszyk Add equivariance for alpha_lam_raw and abs_lam.
2011-11-07 Christian Urban all examples work again after quotient package has been "de-localised"
2011-11-03 Christian Urban updated to Isabelle 3 Nov; it includes a hack to work around a bug in the localised version of the quotient package
2011-09-22 Christian Urban final polishing?
2011-09-22 Cezary Kaliszyk space
2011-09-21 Cezary Kaliszyk spelling
2011-09-21 Christian Urban added comments from Andrei
2011-09-21 Christian Urban bib
2011-09-21 Christian Urban more polishing
2011-09-21 Christian Urban added a footnote
2011-09-21 Christian Urban some minor polishing
2011-09-21 Christian Urban some minor polishing
2011-09-21 Christian Urban merged
2011-09-21 Christian Urban some polishing
2011-09-21 Cezary Kaliszyk Alternate versions of alpha for finitely supported types on the raw level
2011-09-21 Christian Urban merged
2011-09-21 Christian Urban changes
2011-09-21 Christian Urban deleted PNil
2011-09-21 Christian Urban deleted PNil
2011-09-21 Cezary Kaliszyk Load pdfsetup and hyperref last.
2011-09-21 Cezary Kaliszyk Correct BIB entry
2011-09-20 Christian Urban updated to Isabelle 19 Sept
2011-09-20 Christian Urban more polishing
2011-09-20 Cezary Kaliszyk minor
2011-09-19 Christian Urban polished
2011-09-18 Christian Urban included comments from Ramana
2011-09-18 Christian Urban polished
2011-09-16 Christian Urban all material
2011-09-16 Christian Urban all material
2011-09-16 Christian Urban almost finished
2011-09-16 Christian Urban more on paper
2011-09-14 Christian Urban more on the paper
2011-09-14 Christian Urban more on paper
2011-09-14 Cezary Kaliszyk minor
2011-09-13 Christian Urban more on paper
2011-09-13 Christian Urban more on paper
2011-09-13 Christian Urban more on paper
2011-09-12 Christian Urban more on the paper
2011-09-11 Christian Urban more
2011-09-11 Christian Urban more on paper
2011-09-09 Christian Urban more
2011-09-09 Christian Urban paper
2011-09-09 Christian Urban merged
2011-09-08 Christian Urban more on paper
2011-09-09 Christian Urban more
2011-09-08 Christian Urban more on the paper
2011-09-07 Christian Urban more on paper
2011-09-06 Christian Urban more on the lmcs paper
2011-08-28 Christian Urban updated to Isabelle 28 Aug
2011-08-19 Cezary Kaliszyk Use same constructor names as Lambda, remove copies of FCB, remove [eqvt].
2011-08-19 Cezary Kaliszyk Add lmcs-paper to hgignore
2011-08-19 Cezary Kaliszyk Add 'no-brackets' to avoid '[| |]' in papers.
2011-08-19 Cezary Kaliszyk Comment out examples with 'True' that do not work because function still does not work
2011-08-19 Cezary Kaliszyk Update to new Isabelle
2011-08-18 Christian Urban a bit more on the paper
2011-08-17 Christian Urban made same changes as in main branch
2011-08-17 Christian Urban more on the lmcs paper
2011-08-17 Christian Urban a little tuning on the paper
2011-08-16 Christian Urban more on the intro and correct style-files
2011-08-15 Christian Urban uodated to new Isabelle (15. Aug)
2011-08-15 Christian Urban updated for new Isabelle (11. Aug.)
2011-08-14 Christian Urban merged
2011-08-12 Christian Urban started lmcs paper (isabelle make lmcs)
2011-07-24 Cezary Kaliszyk update to 'termination (eqvt)'.
2011-07-22 Christian Urban tuned
2011-07-22 Christian Urban completed the eqvt-proofs for functions; they are stored under the name function_name.eqvt and added to the eqvt-list
2011-07-19 Christian Urban temporary fix
2011-07-19 Cezary Kaliszyk Add an ".hgignore" file
2011-07-19 Christian Urban merged
2011-07-19 Christian Urban merged
2011-07-19 Christian Urban merged
2011-07-19 Christian Urban added termination file
2011-07-19 Christian Urban preliminary version of automatically generation the eqvt-lemmas for functions defined with nominal_primrec
2011-07-19 Christian Urban generated the partial eqvt-theorem for functions
2011-07-18 Christian Urban added a flag (eqvt) to termination proofs arising fron nominal_primrecs
2011-07-18 Christian Urban moved eqvt for Option.map
2011-07-17 Christian Urban some tuning
2011-07-17 Christian Urban direct definition of height using bn
2011-07-17 Christian Urban defined a function directly over a nominal datatype with bn
2011-07-16 Christian Urban more one the NBE example
2011-07-15 Christian Urban some improvements to the NBE example
2011-07-13 Christian Urban slight tuning
2011-07-11 Cezary Kaliszyk use eqvt_at_perm
2011-07-11 Cezary Kaliszyk Remove copy of FCB and cleanup
2011-07-11 Cezary Kaliszyk Experiment with permuting eqvt_at
2011-07-11 Christian Urban combinators for local theories and lists
2011-07-11 Christian Urban merged
2011-07-11 Christian Urban some more experiments with let and bns
2011-07-08 Christian Urban some code refactoring
2011-07-07 Christian Urban merged
2011-07-07 Christian Urban code refactoring; introduced a record for raw_dt_info
2011-07-06 Christian Urban more on NBE
2011-07-06 Christian Urban more on the NBE function
2011-07-05 Christian Urban a little further with NBE
2011-07-05 Cezary Kaliszyk Setup eqvt_at for first goal
2011-07-05 Christian Urban attempt for NBE
2011-07-05 Christian Urban added some relatively simple examples from paper by Norrish
2011-07-05 Christian Urban changed bind to binds in specifications; bind will cause trouble with Monad_Syntax
2011-07-05 Christian Urban side commment for future use
2011-07-05 Christian Urban made the tests go through again
2011-07-05 Christian Urban added another example which seems difficult to define
2011-07-05 Christian Urban added a tactic "all_trivials" which simplifies all trivial constructor cases and leaves the others untouched.
2011-07-05 Christian Urban merged
2011-07-05 Christian Urban all FCB lemmas
2011-07-05 Christian Urban exported various FCB-lemmas to a separate file
2011-07-05 Cezary Kaliszyk Express trans_db with Option.map and Option.bind. Possibly mbind is a copy of bind?
2011-07-05 Cezary Kaliszyk Define a version of aux only for same binders. Completeness is fine.
2011-07-05 Cezary Kaliszyk Move If / Let with 'True' to the end of Lambda
2011-07-04 Christian Urban merged
2011-07-04 Christian Urban tuned
2011-07-04 Christian Urban added an example that recurses over two arguments; the interesting proof-obligation is not yet done
2011-07-04 Cezary Kaliszyk Let with a different invariant; not true.
2011-07-03 Cezary Kaliszyk Add non-working Lambda_F_T using FCB2
2011-07-03 Cezary Kaliszyk Added non-working CPS3 using FCB2
2011-07-03 Cezary Kaliszyk Change CPS1 to FCB2
2011-07-02 Cezary Kaliszyk Did the proofs of height and subst for Let with list-like binders. Having apply_assns allows proving things by alpha_bn
2011-07-01 Christian Urban side-by-side tests of lets with single assignment; deep-binder case works if the recursion is avoided using an auxiliary function
2011-07-01 Cezary Kaliszyk Exhaust Issue
2011-06-30 Christian Urban clarified a sentence
2011-06-30 Christian Urban more code refactoring
2011-06-29 Christian Urban combined distributed data for alpha in alpha_result (partially done)
2011-06-29 Christian Urban moved Classical and Let temporarily into a section where "sorry" is allowed; this makes all test go through
2011-06-29 Christian Urban added a warning if a theorem is already declared as equivariant
2011-06-29 Christian Urban merged
2011-06-29 Cezary Kaliszyk Prove bn injectivity and experiment more with Let
2011-06-28 Christian Urban some experiments
2011-06-28 Cezary Kaliszyk trying new fcb in let/subst
2011-06-28 Cezary Kaliszyk Leftover only inj and eqvt
2011-06-28 Cezary Kaliszyk eapply fcb ok
2011-06-28 Cezary Kaliszyk Removed Inl and Inr
2011-06-28 Christian Urban relaxed type in fcb
2011-06-28 Christian Urban fcb with explicit bn function
2011-06-28 Christian Urban added let-rec example
2011-06-28 Cezary Kaliszyk Experiments with res
2011-06-27 Christian Urban proved the fcb also for sets (no restriction yet)
2011-06-27 Christian Urban copied all work to Lambda.thy; had to derive a special version of fcb1 for concrete atom
2011-06-27 Christian Urban streamlined the fcb-proof and made fcb1 a special case of fcb
2011-06-27 Christian Urban completed proof in Classical; the fcb lemma works for any list of atoms (despite what was written earlier)
2011-06-27 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 Christian Urban renamed ds to dset (disagreement set)
2011-06-27 Christian Urban added small lemma about disagreement set
2011-06-26 Cezary Kaliszyk merge
2011-06-26 Cezary Kaliszyk New-style fcb for multiple binders.
2011-06-26 Cezary Kaliszyk equality of lst_binder and a few helper lemmas
2011-06-26 Christian Urban only one of the fcb precondistions are needed (probably the same with the perm-conditions)
2011-06-26 Christian Urban another change to the fcb2; this is needed in order to get all proofs through in Lambda.thy
2011-06-25 Christian Urban did all cases, except the multiple binder case
2011-06-25 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.
2011-06-24 Christian Urban except for the interated binder case, finished definition in Calssical.thy
2011-06-24 Cezary Kaliszyk Make examples work with non-precompiled image
2011-06-24 Cezary Kaliszyk Remove Lambda_add.thy
2011-06-24 Cezary Kaliszyk The examples in Lambda_add can be defined by nominal_function directly
2011-06-24 Cezary Kaliszyk Theory name changes for JEdit
2011-06-24 Cezary Kaliszyk More usual names for substitution properties
2011-06-24 Cezary Kaliszyk Second Fixed Point Theorem
2011-06-24 Cezary Kaliszyk Speed-up the completeness proof.
2011-06-23 Christian Urban the simplifier can simplify "sort (atom a)" if a is a concrete atom type declared with atom_decl
2011-06-23 Christian Urban added file
2011-06-23 Christian Urban expanded the example
2011-06-23 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
2011-06-22 Christian Urban tuned
2011-06-22 Christian Urban deleted some dead code
2011-06-22 Christian Urban some rudimentary infrastructure for storing data about nominal datatypes
2011-06-22 Cezary Kaliszyk constants with the same names
2011-06-21 Cezary Kaliszyk Quotients/TODO addtion
2011-06-21 Cezary Kaliszyk Minor
2011-06-21 Cezary Kaliszyk merge
2011-06-21 Cezary Kaliszyk spelling
2011-06-20 Cezary Kaliszyk merge
2011-06-20 Cezary Kaliszyk Abs_set_fcb
2011-06-20 Cezary Kaliszyk function for let-rec
2011-06-20 Cezary Kaliszyk TODO/minor
2011-06-20 Cezary Kaliszyk Move lst_fcb to Nominal2_Abs
2011-06-20 Cezary Kaliszyk More minor TODOs
2011-06-20 Cezary Kaliszyk Update TODO
2011-06-20 Cezary Kaliszyk Let/minor
2011-06-19 Cezary Kaliszyk Update Quotient/TODO and remove some attic code
2011-06-19 Cezary Kaliszyk merge
2011-06-19 Cezary Kaliszyk little on cps2
2011-06-16 Christian Urban got rid of the boolean flag in the raw_equivariance function
2011-06-16 Cezary Kaliszyk Fix
2011-06-16 Cezary Kaliszyk merge
2011-06-16 Cezary Kaliszyk CPS3 can be defined with eqvt_rhs.
2011-06-16 Christian Urban moved for the moment CPS translations into the example directory
2011-06-16 Christian Urban merged
2011-06-16 Christian Urban added eqvt_at and invariant for boths sides of the equations
2011-06-16 Cezary Kaliszyk 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 Christian Urban added a test that every function must be of pt-sort
2011-06-16 Christian Urban all tests work again
2011-06-15 Christian Urban added size-lemmas to simplifier; as a result termination can be proved by the standard lexicographic_order method
2011-06-15 Christian Urban added an abstract
2011-06-15 Christian Urban added a stub for function paper; "isabelle make fnpaper"
2011-06-15 Cezary Kaliszyk merge
2011-06-15 Cezary Kaliszyk one TODO and one Problem?
2011-06-15 Cezary Kaliszyk merge
2011-06-15 Cezary Kaliszyk Some TODOs
2011-06-15 Cezary Kaliszyk merge
2011-06-15 Cezary Kaliszyk TypeSchemes work with 'default'.
2011-06-14 Christian Urban tuned some proofs
2011-06-14 Christian Urban fixed the problem when giving a complex default-term; the fundef lemmas in Nominal_Base were not general enough
2011-06-14 Christian Urban tuned
2011-06-10 Cezary Kaliszyk Move working examples before non-working ones
2011-06-10 Cezary Kaliszyk Optimized proofs and removed some garbage.
2011-06-10 Cezary Kaliszyk merge
2011-06-10 Cezary Kaliszyk Slightly modify fcb for list1 and put in common place.
2011-06-10 Cezary Kaliszyk Experiments with Let
2011-06-09 Cezary Kaliszyk Eval can be defined with additional freshness
2011-06-09 Cezary Kaliszyk Minor simplification
2011-06-09 Cezary Kaliszyk abs_res_fcb will be enough to finish the multiple-recursive proof, if we have a working 'default'.
2011-06-09 Cezary Kaliszyk More experiments with 'default'
2011-06-08 Cezary Kaliszyk Finished the proof with the invariant
2011-06-08 Cezary Kaliszyk Issue with 'default'
2011-06-08 Christian Urban merged
2011-06-08 Christian Urban merged
2011-06-08 Christian Urban using the option "default" the function package allows one to give an explicit default value
2011-06-08 Cezary Kaliszyk Simpler proof of TypeSchemes/substs
2011-06-08 Cezary Kaliszyk Simplify fcb_res
2011-06-08 Cezary Kaliszyk FCB for res binding and simplified proof of subst for type schemes
2011-06-07 Cezary Kaliszyk Simplify ln-trans proof
2011-06-07 Cezary Kaliszyk cbvs can be easily defined without an invariant
2011-06-07 Christian Urban defined the "count-bound-variables-occurences" function which has an accumulator like trans
2011-06-07 Christian Urban merged
2011-06-07 Cezary Kaliszyk remove garbage (proofs that assumes the invariant outside function)
2011-06-07 Cezary Kaliszyk Proof of trans with invariant
2011-06-07 Cezary Kaliszyk Testing invariant in Lambda_F_T
2011-06-07 Christian Urban cleaned ups a bit the examples with the invariant framework; exported nominal_function_config datatype into separate structure and file
2011-06-07 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
2011-06-06 Christian Urban slightly stronger property in fundef_ex_prop
2011-06-05 Christian Urban added an option for an invariant (at the moment only a stub)
2011-06-05 Christian Urban added a more general lemma fro fundef_ex1
2011-06-04 Cezary Kaliszyk Trying the induction on the graph
2011-06-04 Cezary Kaliszyk Finish and test the locale approach
2011-06-03 Cezary Kaliszyk FiniteSupp precondition in the function is enough to get rid of completeness obligationss
2011-06-03 Christian Urban recursion combinator inside a locale
2011-06-03 Cezary Kaliszyk merge
2011-06-03 Cezary Kaliszyk F for lambda used to define translation to locally nameless
2011-06-02 Christian Urban typo
2011-06-02 Christian Urban removed dead code
2011-06-02 Cezary Kaliszyk finished the missing obligations
2011-06-02 Christian Urban merged
2011-06-02 Christian Urban a test with a recursion combinator defined on top of nominal_primrec
2011-06-02 Cezary Kaliszyk Use FCB to simplify proof
2011-06-02 Cezary Kaliszyk merge
2011-06-02 Cezary Kaliszyk Remove SMT
2011-06-01 Christian Urban hopefully final fix for ho-functions
2011-06-01 Christian Urban first test to fix the problem with free variables
2011-06-01 Cezary Kaliszyk proved subst for All constructor in type schemes.
2011-06-01 Cezary Kaliszyk DB translation using index; easier to reason about.
2011-06-01 Cezary Kaliszyk Problem: free variables in the goal
2011-06-01 Cezary Kaliszyk fixed previous commit
2011-06-01 Cezary Kaliszyk equivariance of db_trans
2011-05-31 Christian Urban fixed the problem with cps-like functions
2011-05-31 Cezary Kaliszyk DeBruijn translation in a simplifier friendly way
2011-05-31 Cezary Kaliszyk map_term can be defined when equivariance is assumed
2011-05-31 Cezary Kaliszyk map_term is not a function the way it is defined
2011-05-31 Cezary Kaliszyk Defined translation from nominal to de-Bruijn; with a freshness condition for the lambda case.
2011-05-31 Cezary Kaliszyk Simple eqvt proofs with perm_simps for clarity
2011-05-30 Christian Urban tuned last commit
2011-05-30 Christian Urban functions involving if and case do not throw exceptions anymore; but eqvt_at assumption has now a precondition
2011-05-26 Christian Urban updated to new Isabelle
2011-05-25 Christian Urban added eq_iff and distinct lemmas of nominal datatypes to the simplifier
2011-05-24 Christian Urban more on slides
2011-05-22 Christian Urban added slides for copenhagen
2011-05-14 Christian Urban added a problem with inductive_cases (reported by Randy)
2011-05-13 Christian Urban misc
2011-05-10 Christian Urban made the subtyping work again
2011-05-10 Christian Urban updated to new Isabelle (> 9 May)
2011-05-09 Christian Urban merged
2011-05-03 Christian Urban added two mutual recursive inductive definitions
2011-05-03 Christian Urban deleted two functions from the API
2011-05-03 Christian Urban proved that lfp is equivariant (that simplifies equivariance proofs of inductively defined predicates)
2011-05-09 Christian Urban more on pearl-paper
2011-05-04 Christian Urban more on pearl-paper
2011-05-02 Christian Urban updated Quotient paper so that it compiles again
2011-04-28 Christian Urban merged
2011-04-28 Christian Urban added slides for beijing
2011-04-21 Christian Urban more to the pearl paper
2011-04-19 Christian Urban updated to snapshot Isabelle 19 April
2011-04-18 Christian Urban merged
2011-04-18 Christian Urban added permute_pure back into the nominal_inductive procedure; updated to Isabelle 17 April
2011-04-15 Cezary Kaliszyk New way of forward elimination of Abs1_eq and simplifications of the function obligation proofs.
2011-04-13 Christian Urban merged
2011-04-13 Christian Urban introduced framework for finetuning eqvt-rules; this solves problem with permute_pure called in nominal_inductive
2011-04-12 Christian Urban shanghai slides
2011-04-11 Christian Urban pictures for slides
2011-04-11 Christian Urban Shanghai slides
2011-04-10 Christian Urban more paper
2011-04-09 Christian Urban eqvt of supp and fresh is proved using equivariance infrastructure
2011-04-09 Christian Urban more paper
2011-04-09 Christian Urban more on the paper
2011-04-08 Christian Urban tuned paper
2011-04-08 Christian Urban tuned paper
2011-04-08 Christian Urban typo
2011-04-08 Christian Urban more on paper
2011-04-07 Christian Urban eqvt_lambda without eta-expansion
2011-04-06 Christian Urban changed default preprocessor that does not catch variables only occuring on the right
2011-03-31 Christian Urban final version of slides
2011-03-30 Christian Urban more on the slides
2011-03-30 Christian Urban tuned IsaMakefile
2011-03-29 Christian Urban rearranged directories and updated to new Isabelle
2011-03-16 Christian Urban precise path to LaTeXsugar
2011-03-16 Christian Urban a lit bit more on the pearl-jv paper
2011-03-16 Christian Urban ported changes from function package....needs Isabelle 16 March or above
2011-03-14 Christian Urban more on the pearl paper
2011-03-14 Christian Urban equivariance for All and Ex can be proved in terms of their definition
2011-03-11 Christian Urban more on the paper
2011-03-08 Christian Urban merged
2011-03-08 Christian Urban more on the pearl paper
2011-03-02 Cezary Kaliszyk distinct names at toplevel
2011-03-02 Cezary Kaliszyk merge
2011-03-02 Cezary Kaliszyk Pairing function
2011-03-02 Christian Urban updated pearl papers
2011-03-01 Christian Urban a bit more tuning
2011-02-28 Christian Urban included old test cases for perm_simp into ROOT.ML file
2011-02-28 Christian Urban split the library into a basics file; merged Nominal_Eqvt into Nominal_Base
2011-02-25 Christian Urban some slight polishing
2011-02-24 Christian Urban merged
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