Got to about 5 seconds for the longest proof. APPLY_RSP_TAC' solves the quotient internally without instantiation resulting in a faster proof.

Using APPLY_RSP1; again a little bit faster.

Fixes after big merge.

The big merge; probably non-functional.

Testing the new tactic everywhere

First version of the deterministic rep-abs-inj-tac.

Changing = to \<equiv> in case if we want to use simp.

Even better: Completely got rid of the simps in both quotient_tac and inj_repabs_tac

merge

Made your version work again with LIST_REL_EQ.

the error occurs in APPLY_RSP_TAC where the wrong quotient (for LIST_REL) is applied

removed quot argument...not all examples work anymore

merged

merged

first version of internalised quotient theorems; added FIXME-TODO

further dead code

Reintroduced varifyT; we still need it for permutation definition.

Updated the examples

Fixed previous mistake

defs used automatically by clean_tac

Added qoutient_consts dest for getting all the constant definitions in the cleaning step.

Added the definition to quotient constant data.

removing unused code

merged

deleted some dead code

Included all_prs and ex_prs in the lambda_prs conversion.

further simplification

simplified lambda_prs_conv

deleted now obsolete argument rty everywhere

deleted tests at the beginning of QuotMain

Experiments with OPTION_map

merge

More experiments with higher order quotients and theorems with non-lifted constants.

merged

Lifting to 2 different types :)

New APPLY_RSP which finally does automatic partial lifting :). Doesn't support same relation yet.

Fixed unlam for non-abstractions and updated list_induct_part proof.

Removed the use of 'rty' from APPLY_RSP, finally LF proofs go automatically.

The conversion approach works.

Trying a conversion based approach.

A bit of progress; but the object-logic vs meta-logic distinction is troublesome.

Added tactic for dealing with QUOT_TRUE and introducing QUOT_TRUE.

back in working state

clean

fixed previous commit

fixed problems with FOCUS

added a make_inst test

Transformation of QUOT_TRUE assumption by any given function

QUOT_TRUE joke

Removed last HOL_ss

more cleaning

Cleaning 'aps'.

merge

cleaned inj_regabs_trm

merge

clean_tac rewrites the definitions the other way

merged

added facilities to get all stored quotient data (equiv thms etc)

More code cleaning

Code cleaning.

Commented clean-tac

Added another induction to LFex

tried to improve the inj_repabs_trm function but left the new part commented out

added a new version of QuotMain to experiment with qids

started functions for qid-insertion and fixed a bug in regularise

Removed unnecessary HOL_ss which proved one of the subgoals.

Added 'TRY' to refl in clean_tac to get as far as possible. Removed unnecessary [quot_rsp] in FSet. Added necessary [quot_rsp] and one lifted thm in LamEx.

introduced a global list of respectfulness lemmas; the attribute is [quot_rsp]

tuned

improved pattern matching inside the inj_repabs_tacs

selective debugging of the inj_repabs_tac (at the moment for step 3 and 4 debugging information is printed)

removed old inj_repabs_tac; kept only the one with (selective) debugging information

renamed r_mk_comb_tac to inj_repabs_tac

tuning

tuned comments

renamed LAMBDA_RES_TAC and WEAK_LAMBDA_RES_TAC to lower case names

Manually finished LF induction.

Moved fast instantiation to QuotMain

LFex proof a bit further.

merge

Looking at repabs proof in LF.

further proper merge

merged

more simplification

Merged and tested that all works.

Finished and tested the new regularize

more tuning of the repabs-tactics

fixed examples in IntEx and FSet

merged

fixed previous commit

Cleaned all lemmas about regularisation of Ball and Bex and moved in one place. Second Ball simprox.

Merged comment

Integrated Stefan's tactic and changed substs to simps with empty context.

some slight tuning of the apply-tactic

annotated a proof with all steps and simplified LAMBDA_RES_TAC

Merge

The magical code from Stefan, will need to be integrated in the Simproc.

replaced FIRST' (map rtac list) with resolve_tac list

Simplifying arguments; got rid of trans2_thm.

Cleaning of LFex. Lambda_prs fails to unify in 2 places.

Recommit

Removing arguments of tactics: absrep, rel_refl, reps_same are computed.

More cleaning in QuotMain, identity handling.

Minor cleaning

tuned

some tuning

simplified gen_frees_tac and properly named abstracted variables

removed CHANGED'

introduced a separate lemma for id_simps

renamed inj_REPABS to inj_repabs_trm

tuned comments and moved slightly some code

deleted obsolete qenv code

renamed REGULARIZE to be regularize

more tuning

deleted get_fun_old and stuff

recommited changes of comments

Merge Again

Merged

tuned comments

some diagnostic code for r_mk_comb

introduced a new property for Ball and ===> on the left

fixed QuotList

changed left-res

Manually regularized akind_aty_atrm.induct

Playing with Monos in LFex.

Fixed FSet after merge.

merged

test with monos

applic_prs

polishing

reordered the code

Moved exception handling to QuotMain and cleaned FSet.

Merge

Finished manual lifting of list_induct_part :)

comments tuning and slight reordering

Merge

More moving from QuotMain to UnusedQuotMain

deleted some obsolete diagnostic code

Removed unused things from QuotMain.

All examples work again.

cleaning in MyInt

lambda_prs and cleaning the existing examples.

merged

fixed the problem with generalising variables; at the moment it is quite a hack

Ho-matching failures...

changed unification to matching

unification

Lambda & SOLVED' for new quotient_tac

merged

Conversion

The non-working procedure_tac.

merged

use error instead of raising our own exception

Fixes to the tactic after quotient_tac changed.

merged

added a prepare_tac

TRY' for clean_tac

Moved cleaning to QuotMain

New cleaning tactic

explicit phases for the cleaning

Separate regularize_tac

Another theorem for which the new regularize differs from old one, so the goal is not proved. But it seems, that the new one is better.

More fixes for inj_REPABS

addded a tactic, which sets up the three goals of the `algorithm'

fixed the error by a temporary fix (the data of the eqivalence relation should be only its name)

merged

tuned some comments

Another not-typechecking regularized term.

domain_type in regularizing equality

More theorems lifted in the goal-directed way.

Finished temporary goal-directed lift_theorem wrapper.

merged

a version of inj_REPABS (needs to be looked at again later)

Fixes for atomize

merge

lift_thm with a goal.

slight change in code layout

Fixes for new code

Removing dead code

Move atomize_goal to QuotMain

Removed second implementation of Regularize/Inject from FSet.

Moved new repabs_inj code to QuotMain

New repabs behaves the same way as old one.

code review with Cezary

The other branch does not seem to work...

Fixes for recent changes.

updated to Isabelle 22nd November

a little tuning of comments

slight tuning

some debugging code, but cannot find the place where the cprems_of exception is raised

tried to prove the repabs_inj lemma, but failed for the moment

my first version of repabs injection

tuned

tunded

tuned

flagged qenv-stuff as obsolete

simplified get_fun so that it uses directly rty and qty, instead of qenv

started regularize of rtrm/qtrm version; looks quite promising

updated to new Isabelle

fixed the storage of qconst definitions

Still don't know how to do the proof automatically.

added some tracing information to all phases of lifting to the function lift_thm

merge of the merge?

merged

added a FIXME commment

looking up data in quot_info works now (needs qualified string)

changed the quotdata to be a symtab table (needs fixing)

added a container for quotient constants (does not work yet though)

Lifting towards goal and manually finished the proof.

merge

Modifications while preparing the goal-directed version.

updated to new Theory_Data and to new Isabelle

Removed 'Toplevel.program' for polyml 5.3

Atomizing a "goal" theorems.

More code cleaning and commenting

Minor cleaning and removing of some 'handle _'.

Cleaning and commenting

Fixes for the other get_fun implementation.

permutation lifting works now also

merged

updated to new Isabelle version and added a new example file

Minor changes

merge

fold_rsp

tuned the code in quotient and quotient_def

More functionality for lifting list.cases and list.recs.

merged

removed typing information from get_fun in quotient_def; *potentially* dangerous

Remaining fixes for polymorphic types. map_append now lifts properly with 'a list and 'b list.

removed Simplifier.context

replaced check_term o parse_term by read_term

merged

Infrastructure for polymorphic types

Two new tests for get_fun. Second one fails.

Type instantiation in regularize

Description of regularize

Experiments with lifting partially applied constants.

more tuning

slightly tuned

merged