nominal2: Graph

updated changes from upstream (AFP)
2014-05-16, by Christian Urban
some small additions to examples
2014-04-06, by Christian Urban
updated to massive changes in Isabelle
2014-03-24, by Christian Urban
updated to changes in Isabelle
2014-03-13, by Christian Urban
updated to Isabelle changes
2014-03-13, by Christian Urban
fixed bug with support and freshness lemmas not being simplified properly
2014-01-13, by Christian Urban
updated with current AFP version
2014-01-11, by Christian Urban
updated to changes in Isabelle
2013-12-15, by Christian Urban
added new slides
2013-10-14, by Christian Urban
added slides
2013-10-13, by Christian Urban
restricted fresh_ineq simproc so that it is faster
2013-09-06, by Christian Urban
updated to lates Isabelle
2013-08-30, by Christian Urban
added some lemmas
2013-07-31, by Christian Urban
updated to ne Isabelle
2013-07-01, by Christian Urban
updated to new Isabelle
2013-06-04, by Christian Urban
updated to simplifier changes
2013-04-19, by Christian Urban
added example for locales (by Tjark Weber)
2013-04-01, by Christian Urban
tuned
2013-03-27, by Christian Urban
Fixed proofs to work with 13ab4f0a0b0e.
2013-03-27, by webertj
Various changes to support Nominal2 commands in local contexts.
2013-03-27, by webertj
Manual merge of d121bd2a5a47 from Isabelle/AFP.
2013-03-26, by webertj
tuned
2013-03-11, by Christian Urban
reverted change in the stable branch Nominal2-Isabelle2013
2013-03-11, by Christian Urban
updated to quotient package changes (by Kuncar)
2013-03-11, by Christian Urban
adapt to changes Isabelle/84d01fd733cf Nominal2-Isabelle2013
2013-03-10, by kuncar
updated for 2013 release Nominal2-Isabelle2013
2013-02-19, by Christian Urban
updated README
2013-02-19, by Christian Urban
added Nominal2-Isabelle 2013 Branch Nominal2-Isabelle2013
2013-02-19, by Christian Urban
tuned
2013-02-19, by Christian Urban
fixed problem with not fresh enough permutation name in nominal_primrec
2012-11-29, by Christian Urban
adapted to latest change of Markus on the function package
2012-10-29, by Christian Urban
updated to changes in the type-def package
2012-10-19, by Christian Urban
removed "use" - replaced by "ML_file"
2012-10-04, by Christian Urban
removed fork_mono flag
2012-10-04, by Christian Urban
tuned
2012-08-28, by Christian Urban
added a nefangled ROOT file
2012-08-28, by Christian Urban
definition of an auxiliary graph in nominal-primrec definitions
2012-08-07, by Christian Urban
tuned
2012-08-07, by Christian Urban
added eqvt-lemma for function composition
2012-08-07, by Christian Urban
added new ROOT session file
2012-08-06, by Christian Urban
command_spec antiquotation.
2012-08-03, by webertj
added a simproc for alpha-equivalence to the simplifier
2012-07-15, by Christian Urban
streamlined definition of alpha-equivalence for single binders (used flip instead of swap)
2012-07-12, by Christian Urban
used ML-antiquotation command_spec for new commands
2012-06-18, by Christian Urban
added eqvt for finfun_apply
2012-06-12, by Christian Urban
improved the finfun parts
2012-06-12, by Christian Urban
added finfun-type to Nominal
2012-06-12, by Christian Urban
added CPS files to test (not all proofs have been completed)
2012-06-11, by Christian Urban
added a rule about inequality of freshness between atoms to the simplifier
2012-06-09, by Christian Urban
a simproc for simplifying Fresh when there is a sufficiently fresh atom
2012-06-06, by Christian Urban
added permutation simplification to the simplifier; this makes the simplifier more powerful, but it potentially loops more often
2012-06-04, by Christian Urban
merged
2012-05-31, by Christian Urban
added to the simplifier nominal_datatype.fresh lemmas
2012-05-31, by Christian Urban
added let-eqvt back
2012-05-31, by Christian Urban
Propagare changes from Nominal2_Base to _Exec
2012-05-31, by Cezary Kaliszyk
renamed fresh_fun to Fresh; added a simproc that deals with freshness of functions
2012-05-31, by Christian Urban
added library routines for the constant fresh
2012-05-28, by Christian Urban
fixed bug in simproc (also in the exec-version)
2012-05-25, by Christian Urban
Synchronize Nominal2_Base_Exec with Nominal2_Base, equivariance for Let, avoid overloading approx twice and changes for new isabelle
2012-05-24, by Cezary Kaliszyk
improved handling in the simplifier for inequalities derived from freshness assumptions
2012-05-23, by Christian Urban
Executing Lambda Terms
2012-05-22, by Cezary Kaliszyk
Added workaround for broken quotient_type in tip isabelle.
2012-05-22, by Cezary Kaliszyk
further cleaning Nominal2-Isabelle2012
2012-05-12, by Christian Urban
cleaned also examples Nominal2-Isabelle2012
2012-05-12, by Christian Urban
cleaned the repository for Nominal2-Isabelle2012 Nominal2-Isabelle2012
2012-05-12, by Christian Urban
Created branch for Isabelle-2012 Nominal2-Isabelle2012
2012-05-12, by Christian Urban
added a lemma about composition and permutations
2012-05-12, by Christian Urban
merged
2012-05-01, by Christian Urban
adapted to change by Markus on function.ML
2012-04-30, by Christian Urban
Find remaining rsp theorems and provide them with the quotient definitions
2012-04-20, by Cezary Kaliszyk
Declare rsp for permute, permute_bn, alpha_bn together with their definitions instead of TrueI
2012-04-20, by Cezary Kaliszyk
merge
2012-04-20, by Cezary Kaliszyk
Pass proper rsp theorems for constructors and for size
2012-04-20, by Cezary Kaliszyk
final changes to the lmcs-paper
2012-04-19, by Christian Urban
another iteration of the lmcs paper
2012-04-12, by Christian Urban
moved lift_raw_const from Quotient to Nominal
2012-04-10, by 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, by Christian Urban
slight polishing on Quotient paper
2012-04-10, by Christian Urban
ditto
2012-04-10, by Christian Urban
some slight polishing on the LMCS paper
2012-04-10, by Christian Urban
merged
2012-04-04, by Christian Urban
updated to Isabelle version April 1
2012-04-04, by Christian Urban
a bit more on the qpaper
2012-04-03, by Christian Urban
A recursive function over let-recs with eqvt problems
2012-04-03, by Cezary Kaliszyk
remove smt calls
2012-04-02, by Cezary Kaliszyk
More cleaning
2012-03-30, by Cezary Kaliszyk
Clean the proof of Aux
2012-03-30, by Cezary Kaliszyk
Finish all subgoals about Aux.
2012-03-30, by Cezary Kaliszyk
More on Aux
2012-03-30, by Cezary Kaliszyk
Close some of the obvious subgoals in Aux
2012-03-30, by Cezary Kaliszyk
Correct Aux and proof sketch that it's same as alpha-equality, following Dan Synek's proof.
2012-03-30, by Cezary Kaliszyk
Induction for Aux
2012-03-29, by Cezary Kaliszyk
Change definition of Aux to include alpha-convertibility for non-closed terms.
2012-03-29, by Cezary Kaliszyk
Define 'aux'
2012-03-27, by Cezary Kaliszyk
Alternate version of Nominal_Base: Executable version.
2012-03-26, by Cezary Kaliszyk
Defining nominal functions without FCB
2012-03-26, by Cezary Kaliszyk
qpaper-jv add a section about descending etc
2012-03-26, by Cezary Kaliszyk
slight tuning of Q-paper-jv
2012-03-21, by Christian Urban
updated to new Isabelle (20 March)
2012-03-20, by Christian Urban
updated to new Isabelle (declared keywords)
2012-03-17, by Christian Urban
added ROOT.ML for tutorial
2012-03-14, by Christian Urban
updated tutorial to latest version and added it to the tests
2012-03-05, by Christian Urban
spellcheck
2012-02-29, by Christian Urban
final changes to the lmcs paper
2012-02-29, by Christian Urban
more one the lmcs-paper
2012-02-29, by Christian Urban
more on the lmcs paper
2012-02-29, by Christian Urban
merged
2012-02-29, by Christian Urban
implemented all comments from the reviewer
2012-02-29, by Christian Urban
slight polish of the qpaper-jv
2012-02-22, by Christian Urban
Update to the localized quotient package
2012-02-28, by Cezary Kaliszyk
Update from Isabelle Wed Feb 15 23:19:30
2012-02-17, by Cezary Kaliszyk
added multisets to stable branch Nominal2-Isabelle2011-1
2012-02-17, by Christian Urban
added fs and pt for multisets
2012-02-17, by Christian Urban
same as in function_common
2012-02-16, by Christian Urban
qpaper-jv: merge and add to TODOs in the paper and in front.
2012-02-09, by Cezary Kaliszyk
minor
2012-02-09, by Cezary Kaliszyk
merged
2012-02-03, by Christian Urban
added FROOT
2012-02-03, by Christian Urban
Use the theorem by Brian, requires new Isabelle.
2012-02-03, by Cezary Kaliszyk
2 typos found by John Wickerson in QPaper
2012-01-31, by Christian Urban
repaired all slides
2012-01-24, by Christian Urban
tuned make-file
2012-01-24, by Christian Urban
made all papers work again
2012-01-24, by Christian Urban
added a session entry in order to quickly build the heap file (tests took too long)
2012-01-24, by Christian Urban
commented out parts of TypeScheme1 in order to run all tests
2012-01-16, by Christian Urban
updated to Isabelle 16 January
2012-01-16, by Christian Urban
merged
2012-01-09, by Christian Urban
added the simple fixes for the paper
2012-01-09, by Christian Urban
added an FCB for res (will not define evry function, but is a good datapoint)
2012-01-04, by Christian Urban
updated to explicit set type constructor (post Isabelle 3rd January)
2012-01-03, by Christian Urban
proved that generalisation is closed under substitution
2012-01-03, by Christian Urban
added definition for generalisation of type schemes (for paper)
2012-01-02, by Christian Urban
added two eqvt lemmas for fset-operators
2011-12-29, by Christian Urban
separated the two versions of type schemes into two files
2011-12-29, by Christian Urban
added notes by referees to comment about our changes
2011-12-29, by Christian Urban
made the paper running again
2011-12-29, by Christian Urban
included Pi theory in tests
2011-12-23, by Christian Urban
added file by Kirstin
2011-12-23, by Christian Urban
merged
2011-12-22, by Christian Urban
moved TODO into the paper
2011-12-22, by Christian Urban
merged
2011-12-22, by Christian Urban
some slight tuning
2011-12-22, by Christian Urban
the default sort for type-variables in nominal specifications is fs; it is automatically addded
2011-12-22, by Christian Urban
fixed problem with equivariance for beta_star
2011-12-22, by Christian Urban
Reorder constructors to match Lambda
2011-12-21, by Cezary Kaliszyk
SFT/LambdaTerms: rename 'var' to 'name' to match Lambda.
2011-12-21, by Cezary Kaliszyk
SFT: Rename Lambda to LambdaTerms, rename constants to match Lambda, remove smt proofs.
2011-12-21, by Cezary Kaliszyk
Remove transitivity from the definition of One_star and show it instead.
2011-12-21, by Cezary Kaliszyk
Port CR_Takahashi from Nominal1, no more "sorry" in BetaCR.
2011-12-21, by Cezary Kaliszyk
Add Sigma.thy, an example that defines a sigma-calculus in the style of Peter Homeier's HOL4 formalization.
2011-12-20, by Cezary Kaliszyk
Update Quotient FIXME-TODO, some issues were already fixed.
2011-12-20, by Cezary Kaliszyk
Added an initial version of qpaper-jv and a TODO of things to write about.
2011-12-20, by Cezary Kaliszyk
Remove 'HERE1' and 'HERE3'.
2011-12-20, by Cezary Kaliszyk
Lift substitution of an Abstraction for BetaCR :)
2011-12-20, by Cezary Kaliszyk
Tuned renaming
2011-12-20, by Cezary Kaliszyk
Retry Beta using a reduction relation and its reflexive-symmetric-transitive closure.
2011-12-19, by Cezary Kaliszyk
Disproved the property described as 'Tzevelakos'.
2011-12-19, by Cezary Kaliszyk
partially localised the parsing process using functions fron Datatype
2011-12-18, by Christian Urban
updated
2011-12-17, by Christian Urban
updated in stable branch Nominal2-Isabelle2011-1
2011-12-17, by Christian Urban
updated all examples in stable branch Nominal2-Isabelle2011-1
2011-12-17, by Christian Urban
deleted Manual directory in stable branch Nominal2-Isabelle2011-1
2011-12-17, by Christian Urban
cleaned examples for stable branch Nominal2-Isabelle2011-1
2011-12-17, by Christian Urban
cleaned all papers from the stable branch Nominal2-Isabelle2011-1
2011-12-17, by Christian Urban
cleaned Attic in stable branch Nominal2-Isabelle2011-1
2011-12-17, by Christian Urban
backported no_eqvt changeset 1afcbaf4242b Nominal2-Isabelle2011-1
2011-12-17, by Christian Urban
Started Nominal2-Isabelle2011-1 branch and backported changeset 32abaea424bd Nominal2-Isabelle2011-1
2011-12-17, by Christian Urban
Beta: equ and equ2 are not the same relations, equ2 seems not to be beta-eta equality.
2011-12-16, by Cezary Kaliszyk
updated to lates changes in the datatype package
2011-12-15, by Christian Urban
a bit more on alpha-beta-equated terms
2011-12-15, by Christian Urban
generated the correct thm-list for showing that qfv are equal to support
2011-12-14, by Christian Urban
updated to Isabelle 13 Dec
2011-12-13, by Christian Urban
updated to Isabelle 6 Dec (thanks to Odrej Kuncar)
2011-12-06, by Christian Urban
tiny improvement by removing one unnecessary assumption
2011-12-05, by Christian Urban
deleted old strong_exhaust proof
2011-12-05, by Christian Urban
tuned
2011-12-05, by Christian Urban
silly syntax bug
2011-11-30, by Christian Urban
updated to changes in the quotient package (patch by Ondrej Kuncar)
2011-11-30, by Christian Urban
termination does not automatically prove equivariance for the defined function (label: no_eqvt)
2011-11-27, by Christian Urban
a few more experiments with alpha-beta
2011-11-26, by Christian Urban
used simproc-antiquotation
2011-11-26, by Christian Urban
slides for talk in Leicester
2011-11-26, by Christian Urban
updated to Isabelle 26 Nov
2011-11-26, by Christian Urban
added eqvt-lemma for Image
2011-11-26, by Christian Urban
proved supp for QVar; QApp still fails - probably stronger condistion is needed
2011-11-10, by Christian Urban
added initial test about alpha-beta-equated terms
2011-11-09, by Christian Urban
Add equivariance for alpha_lam_raw and abs_lam.
2011-11-08, by Cezary Kaliszyk
all examples work again after quotient package has been "de-localised"
2011-11-07, by Christian Urban
updated to Isabelle 3 Nov; it includes a hack to work around a bug in the localised version of the quotient package
2011-11-03, by Christian Urban
final polishing?
2011-09-22, by Christian Urban
space
2011-09-22, by Cezary Kaliszyk
spelling
2011-09-22, by Cezary Kaliszyk
added comments from Andrei
2011-09-21, by Christian Urban
bib
2011-09-21, by Christian Urban
more polishing
2011-09-21, by Christian Urban
added a footnote
2011-09-21, by Christian Urban
some minor polishing
2011-09-21, by Christian Urban
some minor polishing
2011-09-21, by Christian Urban
merged
2011-09-21, by Christian Urban
some polishing
2011-09-21, by Christian Urban
Alternate versions of alpha for finitely supported types on the raw level
2011-09-21, by Cezary Kaliszyk
merged
2011-09-21, by Christian Urban
changes
2011-09-21, by Christian Urban
deleted PNil
2011-09-21, by Christian Urban
deleted PNil
2011-09-21, by Christian Urban
Load pdfsetup and hyperref last.
2011-09-21, by Cezary Kaliszyk
Correct BIB entry
2011-09-21, by Cezary Kaliszyk
updated to Isabelle 19 Sept
2011-09-20, by Christian Urban
more polishing
2011-09-20, by Christian Urban
minor
2011-09-20, by Cezary Kaliszyk
polished
2011-09-19, by Christian Urban
included comments from Ramana
2011-09-18, by Christian Urban
polished
2011-09-18, by Christian Urban
all material
2011-09-16, by Christian Urban
all material
2011-09-16, by Christian Urban
almost finished
2011-09-16, by Christian Urban
more on paper
2011-09-16, by Christian Urban
more on the paper
2011-09-15, by Christian Urban
more on paper
2011-09-14, by Christian Urban
minor
2011-09-14, by Cezary Kaliszyk
more on paper
2011-09-13, by Christian Urban
more on paper
2011-09-13, by Christian Urban
more on paper
2011-09-13, by Christian Urban
more on the paper
2011-09-12, by Christian Urban
more
2011-09-11, by Christian Urban
more on paper
2011-09-11, by Christian Urban
more
2011-09-10, by Christian Urban
paper
2011-09-09, by Christian Urban
merged
2011-09-09, by Christian Urban
more on paper
2011-09-08, by Christian Urban
more
2011-09-09, by Christian Urban
more on the paper
2011-09-08, by Christian Urban
more on paper
2011-09-07, by Christian Urban
more on the lmcs paper
2011-09-06, by Christian Urban
updated to Isabelle 28 Aug
2011-08-28, by Christian Urban
Use same constructor names as Lambda, remove copies of FCB, remove [eqvt].
2011-08-19, by Cezary Kaliszyk
Add lmcs-paper to hgignore
2011-08-19, by Cezary Kaliszyk
Add 'no-brackets' to avoid '[| |]' in papers.
2011-08-19, by Cezary Kaliszyk
Comment out examples with 'True' that do not work because function still does not work
2011-08-19, by Cezary Kaliszyk
Update to new Isabelle
2011-08-19, by Cezary Kaliszyk
a bit more on the paper
2011-08-18, by Christian Urban
made same changes as in main branch
2011-08-17, by Christian Urban
more on the lmcs paper
2011-08-17, by Christian Urban
a little tuning on the paper
2011-08-17, by Christian Urban
more on the intro and correct style-files
2011-08-16, by Christian Urban
uodated to new Isabelle (15. Aug)
2011-08-15, by Christian Urban
updated for new Isabelle (11. Aug.)
2011-08-15, by Christian Urban
merged
2011-08-14, by Christian Urban
started lmcs paper (isabelle make lmcs)
2011-08-12, by Christian Urban
update to 'termination (eqvt)'.
2011-07-24, by Cezary Kaliszyk
tuned
2011-07-22, by Christian Urban
completed the eqvt-proofs for functions; they are stored under the name function_name.eqvt and added to the eqvt-list
2011-07-22, by Christian Urban
temporary fix
2011-07-19, by Christian Urban
Add an ".hgignore" file
2011-07-19, by Cezary Kaliszyk
merged
2011-07-19, by Christian Urban
merged
2011-07-19, by Christian Urban
merged
2011-07-19, by Christian Urban
added termination file
2011-07-19, by Christian Urban
preliminary version of automatically generation the eqvt-lemmas for functions defined with nominal_primrec
2011-07-19, by Christian Urban
generated the partial eqvt-theorem for functions
2011-07-19, by Christian Urban
added a flag (eqvt) to termination proofs arising fron nominal_primrecs
2011-07-18, by Christian Urban
moved eqvt for Option.map
2011-07-18, by Christian Urban
some tuning
2011-07-18, by Christian Urban
direct definition of height using bn
2011-07-17, by Christian Urban
defined a function directly over a nominal datatype with bn
2011-07-17, by Christian Urban
more one the NBE example
2011-07-16, by Christian Urban
some improvements to the NBE example
2011-07-15, by Christian Urban
slight tuning
2011-07-13, by Christian Urban
use eqvt_at_perm
2011-07-12, by Cezary Kaliszyk
Remove copy of FCB and cleanup
2011-07-11, by Cezary Kaliszyk
Experiment with permuting eqvt_at
2011-07-11, by Cezary Kaliszyk
combinators for local theories and lists
2011-07-11, by Christian Urban
merged
2011-07-11, by Christian Urban
some more experiments with let and bns
2011-07-11, by Christian Urban
some code refactoring
2011-07-08, by Christian Urban
merged
2011-07-07, by Christian Urban
code refactoring; introduced a record for raw_dt_info
2011-07-07, by Christian Urban
more on NBE
2011-07-06, by Christian Urban
more on the NBE function
2011-07-06, by Christian Urban
a little further with NBE
2011-07-06, by Christian Urban
Setup eqvt_at for first goal
2011-07-06, by Cezary Kaliszyk
attempt for NBE
2011-07-06, by Christian Urban
added some relatively simple examples from paper by Norrish
2011-07-05, by Christian Urban
changed bind to binds in specifications; bind will cause trouble with Monad_Syntax
2011-07-05, by Christian Urban
side commment for future use
2011-07-05, by Christian Urban
made the tests go through again
2011-07-05, by Christian Urban
added another example which seems difficult to define
2011-07-05, by Christian Urban
added a tactic "all_trivials" which simplifies all trivial constructor cases and leaves the others untouched.
2011-07-05, by Christian Urban
merged
2011-07-05, by Christian Urban
all FCB lemmas
2011-07-05, by Christian Urban
exported various FCB-lemmas to a separate file
2011-07-05, by Christian Urban
Express trans_db with Option.map and Option.bind. Possibly mbind is a copy of bind?
2011-07-05, by Cezary Kaliszyk
Define a version of aux only for same binders. Completeness is fine.
2011-07-05, by Cezary Kaliszyk
Move If / Let with 'True' to the end of Lambda
2011-07-05, by Cezary Kaliszyk
merged
2011-07-04, by Christian Urban
tuned
2011-07-04, by Christian Urban
added an example that recurses over two arguments; the interesting proof-obligation is not yet done
2011-07-04, by Christian Urban
Let with a different invariant; not true.
2011-07-04, by Cezary Kaliszyk
Add non-working Lambda_F_T using FCB2
2011-07-03, by Cezary Kaliszyk
Added non-working CPS3 using FCB2
2011-07-03, by Cezary Kaliszyk
Change CPS1 to FCB2
2011-07-03, by Cezary Kaliszyk
Did the proofs of height and subst for Let with list-like binders. Having apply_assns allows proving things by alpha_bn
2011-07-02, by Cezary Kaliszyk
side-by-side tests of lets with single assignment; deep-binder case works if the recursion is avoided using an auxiliary function
2011-07-02, by Christian Urban
Exhaust Issue
2011-07-01, by Cezary Kaliszyk
clarified a sentence
2011-06-30, by Christian Urban
more code refactoring
2011-06-30, by Christian Urban
combined distributed data for alpha in alpha_result (partially done)
2011-06-29, by Christian Urban
moved Classical and Let temporarily into a section where "sorry" is allowed; this makes all test go through
2011-06-29, by Christian Urban
added a warning if a theorem is already declared as equivariant
2011-06-29, by Christian Urban
merged
2011-06-29, by Christian Urban
Prove bn injectivity and experiment more with Let
2011-06-29, by Cezary Kaliszyk
some experiments
2011-06-29, by Christian Urban
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
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
introduced framework for finetuning eqvt-rules; this solves problem with permute_pure called in nominal_inductive
2011-04-13, by Christian Urban
shanghai slides
2011-04-12, by Christian Urban
pictures for slides
2011-04-11, by Christian Urban
Shanghai slides
2011-04-11, by Christian Urban
more paper
2011-04-10, by Christian Urban
eqvt of supp and fresh is proved using equivariance infrastructure
2011-04-10, by Christian Urban
more paper
2011-04-10, by Christian Urban
more on the paper
2011-04-09, by Christian Urban
tuned paper
2011-04-09, by Christian Urban
tuned paper
2011-04-09, by Christian Urban
typo
2011-04-09, by Christian Urban
more on paper
2011-04-08, by Christian Urban