isabelle: Graph

Library/Product_ord: wellorder instance for products
2011-08-08, by huffman
modernized file proof_checker.ML;
2011-08-08, by wenzelm
tuned thm_of_proof: build lookup table within closure;
2011-08-08, by wenzelm
added Reconstruct.proof_of convenience;
2011-08-08, by wenzelm
ship message in one piece;
2011-08-08, by wenzelm
misc tuning -- eliminated old-fashioned rep_thm;
2011-08-08, by wenzelm
modernized strcture Proof_Checker;
2011-08-08, by wenzelm
less ambitious use of AttributedString, for proper caret painting within \<^sup>\<foobar>;
2011-08-08, by wenzelm
updated imports;
2011-08-08, by wenzelm
proper signature;
2011-08-08, by wenzelm
made SML/NJ happy;
2011-08-08, by wenzelm
slightly more uniform messages;
2011-08-08, by wenzelm
avoid pointless completion of illegal control commands;
2011-08-08, by wenzelm
removed old expand_fun_eq
2011-08-08, by nipkow
fixed index entry
2011-08-08, by nipkow
removed old recdef and types usage
2011-08-08, by nipkow
merged
2011-08-08, by nipkow
extended user-level attribute case_names with names for case hypotheses
2011-08-06, by nipkow
infrastructure for attaching names to hypothesis in cases; realised via the same tag mechanism as case names
2011-08-01, by nipkow
workaround for Java 1.7 where javax.swing.JComboBox<E> is generic;
2011-08-07, by wenzelm
updated version information;
2011-08-07, by wenzelm
fixed document;
2011-08-07, by wenzelm
tuned order: pushing INF and SUP to Inf and Sup
2011-08-05, by haftmann
tuned order: pushing INF and SUP to Inf and Sup
2011-08-05, by haftmann
generalized lemmas to complete lattices
2011-08-05, by haftmann
merged
2011-08-05, by Andreas Lochbihler
replace old SML code generator by new code generator in MicroJava/J
2011-08-05, by Andreas Lochbihler
new state syntax with less conflicts
2011-08-04, by kleing
replace old SML code generator by new code generator in MicroJava/JVM and /BV
2011-08-05, by Andreas Lochbihler
merged
2011-08-05, by haftmann
more fine-granular instantiation
2011-08-04, by haftmann
solving duality problem for complete_distrib_lattice; tuned
2011-08-04, by haftmann
merged
2011-08-04, by berghofe
Pending FDL types may now be associated with Isabelle types as well.
2011-08-04, by berghofe
tuned orthography
2011-08-04, by haftmann
avoid yet unknown fact antiquotation
2011-08-04, by haftmann
NEWS
2011-08-04, by haftmann
more specific instantiation
2011-08-03, by haftmann
tuned
2011-08-03, by haftmann
class complete_distrib_lattice
2011-08-03, by haftmann
NEWS
2011-08-03, by bulwahn
removing value invocations with the SML code generator
2011-08-03, by bulwahn
removing the SML evaluator
2011-08-03, by bulwahn
fixed wrong isubs in IMP/Types
2011-08-03, by kleing
Extended_Nat.thy: renamed iSuc to eSuc, standardized theorem names
2011-08-02, by huffman
NEWS: fix typo
2011-08-02, by huffman
updated unchecked forward reference
2011-08-02, by krauss
replaced Nitpick's hardwired basic_ersatz_table by context data
2011-08-02, by krauss
NEWS
2011-08-02, by krauss
moved recursion combinator to HOL/Library/Wfrec.thy -- it is so fundamental and well-known that it should survive recdef
2011-08-02, by krauss
moved recdef package to HOL/Library/Old_Recdef.thy
2011-08-02, by krauss
added dynamic ersatz_table to Nitpick's data slot
2011-08-02, by krauss
eliminated obsolete recdef/wfrec related declarations
2011-08-02, by krauss
more consistent naming in IMP/Comp_Rev
2011-08-01, by kleing
merged
2011-08-01, by haftmann
tuned proofs
2011-07-30, by haftmann
tuned proofs
2011-07-29, by haftmann
new theory HOL/Library/Product_Lattice.thy
2011-08-01, by huffman
domain package: more informative error message for illegal indirect recursion
2011-07-31, by huffman
compiler proof cleanup
2011-07-28, by kleing
added helpers for "All" and "Ex"
2011-07-28, by blanchet
put parentheses around non-trivial metis call
2011-07-28, by blanchet
no needless mangling
2011-07-28, by blanchet
resolved code_pred FIXME in IMP; clearer notation for exec_n
2011-07-28, by kleing
clean up temporary directory hack
2011-07-28, by blanchet
tuning
2011-07-28, by blanchet
fixed lambda concealing
2011-07-28, by blanchet
make SML/NJ happy
2011-07-28, by blanchet
simplified definition of vector (also removed Cartesian_Euclidean_Space.from_nat which collides with Countable.from_nat)
2011-07-28, by hoelzl
document coercions
2011-07-28, by noschinl
rudimentary documentation of the quotient package in the isar reference manual
2011-07-27, by bulwahn
to_nat is injective on arbitrary domains
2011-07-27, by hoelzl
finite vimage on arbitrary domains
2011-07-27, by hoelzl
updated Sledgehammer documentation
2011-07-26, by blanchet
renamed "preds" encodings to "guards"
2011-07-26, by blanchet
more precise dependencies
2011-07-26, by bulwahn
further worked around LEO-II parser limitation, with eta-expansion
2011-07-26, by blanchet
use syntactic sugar whenever possible in THF problems, to work around current LEO-II parser limitation (bang bang and query query are not handled correctly)
2011-07-26, by blanchet
no need for existential witnesses for sorts in TFF and THF formats
2011-07-26, by blanchet
mangle "undefined"
2011-07-26, by blanchet
tuning -- remove useless function (at this point combinators are already in)
2011-07-26, by blanchet
remove spurious message
2011-07-26, by blanchet
give E at least two seconds -- anything else risks causing too early timeouts in the minimizer, because of too conservative time computations in E and eproof scripts
2011-07-26, by blanchet
merged
2011-07-26, by Andreas Lochbihler
fixed code generator setup in List_Cset
2011-07-26, by Andreas Lochbihler
enat is a complete_linorder instance
2011-07-26, by hoelzl
merged
2011-07-26, by Andreas Lochbihler
Add theory for setting up monad syntax for Cset
2011-07-26, by Andreas Lochbihler
merged
2011-07-26, by bulwahn
removing expectations from quickcheck example
2011-07-26, by bulwahn
adding remarks after static inspection of the invocation of the SML code generator
2011-07-26, by bulwahn
merged
2011-07-26, by Andreas Lochbihler
added operations to Cset with code equations in backing implementations
2011-07-25, by Andreas Lochbihler
merged
2011-07-25, by haftmann
adjusted to tailored version of ball_simps
2011-07-25, by haftmann
adjusted to tailored version of bex_simps
2011-07-24, by haftmann
more coherent structure in and across theories
2011-07-24, by haftmann
declare "undefined" constant
2011-07-25, by blanchet
make compile
2011-07-25, by blanchet
thread proper context through, to make sure that "using [[meson_max_clauses = 200]]" is not ignored when clausifying the conjecture
2011-07-25, by blanchet
tuning
2011-07-25, by blanchet
introduced hybrid lambda translation
2011-07-25, by blanchet
avoid needless type args for lifted-lambdas
2011-07-25, by blanchet
replacing conversion function of old code generator by the current code generator in the reflection tactic
2011-07-25, by bulwahn
fixed typo
2011-07-25, by bulwahn
removing SML_Quickcheck
2011-07-25, by bulwahn
NEWS
2011-07-25, by bulwahn
added legacy warning to old code generation evaluation
2011-07-25, by bulwahn
added legacy warning to old code generation commands
2011-07-25, by bulwahn
merged
2011-07-23, by wenzelm
correcting last example in Predicate_Compile_Examples
2011-07-23, by bulwahn
make double-sure that interrupts are flushed before executing new work (cf. 22f8c2483bd2);
2011-07-23, by wenzelm
more detailed tracing;
2011-07-23, by wenzelm
defensive Term_Sharing, to avoid extending trusted code base of inference kernel;
2011-07-23, by wenzelm
more precise parse_name according to XML standard;
2011-07-23, by wenzelm
explicit structure ML_System;
2011-07-23, by wenzelm
defer evaluation of Scan.message, for improved performance in the frequent situation where failure is handled later (e.g. via ||);
2011-07-23, by wenzelm
tuned;
2011-07-23, by wenzelm
merged
2011-07-22, by haftmann
dropped errorneous hint
2011-07-22, by haftmann
moved some lemmas
2011-07-21, by haftmann
merged
2011-07-21, by haftmann
ereal is a complete_linorder instance
2011-07-21, by haftmann
class complete_linorder
2011-07-20, by haftmann
make "concealed" lambda translation sound
2011-07-21, by blanchet
deactivating all quickcheck invocations until parallel invocation works safely
2011-07-21, by bulwahn
adapting two examples in Predicate_Compile_Examples
2011-07-21, by bulwahn
use a more robust naming convention for "polymorphic" frees -- the check is an overapproximation but that's fine as far as soundness is concerned
2011-07-20, by blanchet
merge
2011-07-20, by Cezary Kaliszyk
Quotient Package: handle Bound variables in rep_abs_rsp_tac not only at top-level of the goal
2011-07-20, by Cezary Kaliszyk
add code generator setup and tests for ereal
2011-07-20, by hoelzl
removed debugging facilities accidentally left in the committed code
2011-07-20, by boehmes
more precise dependencies
2011-07-20, by boehmes
merged
2011-07-20, by boehmes
generalized lambda-lifting such that it is less specifically tailored for SMT (it does not anymore dependent on any SMT-specific code)
2011-07-20, by boehmes
moved lambda-lifting on terms into a separate structure (for better re-use in tools other than SMT)
2011-07-20, by boehmes
removed old (unused) SMT monomorphizer
2011-07-20, by boehmes
added UNION
2011-07-20, by krauss
merged
2011-07-20, by hoelzl
rename Fin to enat
2011-07-19, by hoelzl
add ereal to typeclass infinity
2011-07-19, by hoelzl
add nat => enat coercion
2011-07-19, by hoelzl
Introduce infinity type class
2011-07-19, by hoelzl
Rename extreal => ereal
2011-07-19, by hoelzl
rename Nat_Infinity (inat) to Extended_Nat (enat)
2011-07-19, by hoelzl
HOL/Import reorganization/cleaning. Factor 9 speedup. Remove Import XML parser in favor of much faster of Isabelle's XML parser. Remove ImportRecording since we can use Isabelle images.
2011-07-20, by Cezary Kaliszyk
build an image for HOL-IMP
2011-07-20, by kleing
deactivating quickcheck invocation in this example until the Interrupt issue is understood
2011-07-20, by bulwahn
removing inner time limits in quickcheck
2011-07-20, by bulwahn
updating documentation about quickcheck; adding information about try
2011-07-20, by bulwahn
adapting example in Predicate_Compile_Examples
2011-07-20, by bulwahn
exporting function in quickcheck; adapting mutabelle script
2011-07-20, by bulwahn
more information for the user how to deactivate quickcheck_narrowing if he does not want to use it
2011-07-20, by bulwahn
making messages more informative
2011-07-20, by bulwahn
only use exhaustive testing in this quickcheck example
2011-07-20, by bulwahn
parse equalities correctly in Nitrox parser
2011-07-20, by blanchet
pass type arguments to lambda-lifted Frees, to account for polymorphism
2011-07-20, by blanchet
generate slightly less type information -- this should be sound since type arguments should keep things cleanly apart
2011-07-20, by blanchet
avoid calling "Term.is_first_order" (indirectly) on a term with loose de Bruijns -- this is not necessary anyway because of the Abs check in "simple_translate_lambdas"
2011-07-20, by blanchet
remove offset from Mirabelle output
2011-07-20, by blanchet
the HOL4PROOFS setting is actually HOL4_PROOFS
2011-07-19, by krauss
merged
2011-07-19, by haftmann
proof tuning
2011-07-18, by haftmann
generalization; various notation and proof tuning
2011-07-18, by haftmann
avoid misunderstandable names
2011-07-18, by haftmann
moved lemmas to appropriate theory
2011-07-18, by haftmann
forgotten qualifier
2011-07-19, by krauss
values_timeout defaults to 600.0 on SML/NJ -- saves us from cluttering all theories equivalent declarations
2011-07-19, by krauss
killed use of PolyML.makestring
2011-07-18, by krauss
added experimental mira configuration for HOL Light importer
2011-07-18, by krauss
allow rules with premises to be declared as z3_rule (to circumvent incompleteness of Z3 proof reconstruction)
2011-07-18, by boehmes
unactivating narrowing-based quickcheck by default
2011-07-18, by bulwahn
making active configuration public in narrowing-based quickcheck
2011-07-18, by bulwahn
declare tester in this quickcheck example
2011-07-18, by bulwahn
adding code equations for partial_term_of for rational numbers
2011-07-18, by bulwahn
adapting an experimental setup to changes in quickcheck's infrastructure
2011-07-18, by bulwahn
adding narrowing instances for real and rational
2011-07-18, by bulwahn
adapting quickcheck based on the analysis of the predicate compiler
2011-07-18, by bulwahn
adapting prolog-based tester
2011-07-18, by bulwahn
quickcheck does not deactivate testers if none are given
2011-07-18, by bulwahn
adapting mutabelle to latest changes in quickcheck; removing unused code in mutabelle
2011-07-18, by bulwahn
renaming quickcheck_tester to quickcheck_batch_tester; tuned
2011-07-18, by bulwahn
changing parser in quickcheck to activate and deactivate the testers
2011-07-18, by bulwahn
adapting SML_Quickcheck to new quickcheck infrastructure
2011-07-18, by bulwahn
enabling parallel execution of testers but removing more informative quickcheck output
2011-07-18, by bulwahn
changed every tester to have a configuration in quickcheck; enabling parallel testing of different testers in quickcheck
2011-07-18, by bulwahn
removing generator registration
2011-07-18, by bulwahn
parametrized test_term functions in quickcheck
2011-07-18, by bulwahn
adding random, exhaustive and SML quickcheck as testers
2011-07-18, by bulwahn
more on complement
2011-07-17, by haftmann
more on complement
2011-07-17, by haftmann
more consistent theorem names
2011-07-17, by haftmann