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structure Timing: covers former start_timing/end_timing and Output.timeit etc;
2011-03-20, by wenzelm
pervasive cond_timeit;
2011-03-20, by wenzelm
eliminated dead code;
2011-03-20, by wenzelm
parallel preparation of document variants, within separate directories;
2011-03-20, by wenzelm
Present.init/finish/no_document are not thread-safe -- eliminated futile CRITICAL sections;
2011-03-20, by wenzelm
eliminated redundant doc_prefix1;
2011-03-20, by wenzelm
renamed doc_prefix2 to dump_prefix;
2011-03-20, by wenzelm
tuned;
2011-03-20, by wenzelm
tuned terminology for document variants;
2011-03-20, by wenzelm
replaced File.check by specific File.check_file, File.check_dir;
2011-03-20, by wenzelm
tuned;
2011-03-20, by wenzelm
preencode value of "need" selectors in Kodkod bounds as an optimization
2011-03-19, by blanchet
ignore "need" axioms for "nat"-like types
2011-03-19, by blanchet
added "simp:", "intro:", and "elim:" to "try" command
2011-03-18, by blanchet
optimize Kodkod axioms further w.r.t. "need" option
2011-03-18, by blanchet
optimize Kodkod bounds of nat-like datatypes
2011-03-18, by blanchet
more optimizations of bounds for "need"
2011-03-18, by blanchet
optimize Kodkod bounds when "need" is specified
2011-03-18, by blanchet
always destroy constructor patterns, since this seems to be always useful
2011-03-18, by blanchet
reintroduced "show_skolems" option -- useful when too many Skolems are displayed
2011-03-17, by blanchet
reword Nitpick's wording concerning potential counterexamples
2011-03-17, by blanchet
prevent an exception if "card" is empty (e.g., "nitpick [card]")
2011-03-17, by blanchet
add option to function to keep trivial ATP formulas, needed for some experiments
2011-03-17, by blanchet
add option to relevance filter's "all_facts" function to really get all facts (needed for some experiments)
2011-03-17, by blanchet
tuned lemma
2011-03-17, by nipkow
added lemmas
2011-03-16, by nipkow
added lemma
2011-03-15, by nipkow
support non-ground "need" values
2011-03-15, by blanchet
recover Isabelle symlink for public distribution, notably website;
2011-03-15, by wenzelm
standardized headers;
2011-03-14, by wenzelm
merged
2011-03-14, by hoelzl
reworked Probability theory: measures are not type restricted to positive extended reals
2011-03-14, by hoelzl
split Extended_Reals into parts for Library and Multivariate_Analysis
2011-03-14, by hoelzl
lemmas about addition, SUP on countable sets and infinite sums for extreal
2011-03-14, by hoelzl
add infinite sums and power on extreal
2011-03-14, by hoelzl
introduce setsum on extreal
2011-03-14, by hoelzl
use abs_extreal
2011-03-14, by hoelzl
simplified definition of open_extreal
2011-03-14, by hoelzl
use case_product for extrel[2,3]_cases
2011-03-14, by hoelzl
add Extended_Reals from AFP/Lower_Semicontinuous
2011-03-14, by hoelzl
add lemmas for monotone sequences
2011-03-14, by hoelzl
add lemmas for SUP and INF
2011-03-14, by hoelzl
generalize infinite sums
2011-03-14, by hoelzl
moved t2_spaces to HOL image
2011-03-14, by hoelzl
example settings for ISABELLE_GHC, ISABELLE_OCAML, ISABELLE_SWIPL;
2011-03-14, by wenzelm
isatest: fresh copy of settings avoids odd cumulative environment;
2011-03-14, by wenzelm
tuned exhaustive_generators
2011-03-14, by bulwahn
removing definition of cons0; hiding constants in Quickcheck_Narrowing
2011-03-14, by bulwahn
tuned subsubsection names in Quickcheck_Narrowing
2011-03-14, by bulwahn
tuned exhaustive generator compilation; added narrowing generator compilation; removed exec as does not work properly here (reverting changeset 994d088fbfbc)
2011-03-14, by bulwahn
correcting names in Narrowing_Engine and example theory for Quickcheck_Narrowing
2011-03-14, by bulwahn
renaming series and serial to narrowing in Quickcheck_Narrowing
2011-03-14, by bulwahn
eliminated Bali.thy which takes quite long to merge and does not parallelize so well -- essentially reverting 9b19cbb0af28;
2011-03-13, by wenzelm
tuned headers;
2011-03-13, by wenzelm
eliminated hard tabs;
2011-03-13, by wenzelm
less ambitious isatest;
2011-03-13, by wenzelm
modernized imports (untested!?);
2011-03-13, by wenzelm
files are identified via SHA1 digests -- discontinued ISABELLE_FILE_IDENT;
2011-03-13, by wenzelm
explicit type SHA1.digest;
2011-03-13, by wenzelm
slightly more robust bash exec, which fails on empty executable;
2011-03-13, by wenzelm
cleanup of former settings GHC_PATH, EXEC_GHC, EXEC_OCAML, EXEC_SWIPL, EXEC_YAP -- discontinued implicit detection;
2011-03-13, by wenzelm
some cleanup of old-style settings;
2011-03-13, by wenzelm
clarified ISABELLE_CSDP setting (formerly CSDP_EXE);
2011-03-13, by wenzelm
more conventional Mutabelle settings -- similar to Mirabelle;
2011-03-13, by wenzelm
more basic use of Path.position/File.read;
2011-03-13, by wenzelm
prefer qualified ISABELLE_NEOS_SERVER;
2011-03-13, by wenzelm
proper File.shell_path;
2011-03-13, by wenzelm
more conventional variable name;
2011-03-13, by wenzelm
Path.print is the official way to show file-system paths to users -- note that Path.implode often indicates violation of the abstract datatype;
2011-03-13, by wenzelm
fixed document;
2011-03-13, by wenzelm
isatest: test more external code;
2011-03-13, by wenzelm
tuned headers;
2011-03-13, by wenzelm
allow spaces in executable names;
2011-03-13, by wenzelm
tuned;
2011-03-13, by wenzelm
tuned headers;
2011-03-13, by wenzelm
adapting example file to renaming of the quickcheck tester
2011-03-11, by bulwahn
renaming tester from lazy_exhaustive to narrowing
2011-03-11, by bulwahn
minor corrections for renaming; moved postprocessing of terms to Quickcheck_Common
2011-03-11, by bulwahn
renaming example file correctly
2011-03-11, by bulwahn
adapting Main file generation for Quickcheck_Narrowing
2011-03-11, by bulwahn
adapting Quickcheck_Narrowing and example file to new names
2011-03-11, by bulwahn
renaming LSC_Examples theory to Quickcheck_Narrowing
2011-03-11, by bulwahn
renaming lazysmallcheck ML file to Quickcheck_Narrowing
2011-03-11, by bulwahn
renaming LSC to Quickcheck_Narrowing
2011-03-11, by bulwahn
adaptions in generators using the common functions
2011-03-11, by bulwahn
adding file quickcheck_common to carry common functions of all quickcheck generators
2011-03-11, by bulwahn
adapting record package to renaming of quickcheck's structures
2011-03-11, by bulwahn
moving and renaming lazysmallcheck to narrowing which reflects the characteristical behaviour better
2011-03-11, by bulwahn
correcting dependencies in IsaMakefile
2011-03-11, by bulwahn
renaming signatures and structures; correcting header
2011-03-11, by bulwahn
adapting Quickcheck theory after moving ML files
2011-03-11, by bulwahn
moving quickcheck_generators.ML to Quickcheck directory and renaming it random_generators.ML
2011-03-11, by bulwahn
moving exhaustive_generators.ML to Quickcheck directory
2011-03-11, by bulwahn
correcting dependencies after renaming
2011-03-11, by bulwahn
replacing naming of small by exhaustive
2011-03-11, by bulwahn
renaming smallvalue_generators.ML to exhaustive_generators.ML
2011-03-11, by bulwahn
renaming constants in Quickcheck_Exhaustive theory
2011-03-11, by bulwahn
renaming Smallcheck to Quickcheck_Exhaustive
2011-03-11, by bulwahn
only testing theory LSC_Examples when GHC is installed on the machine
2011-03-11, by bulwahn
increasing timeout of example for counterexample generation
2011-03-11, by bulwahn
adding termination proofs to series functions in LSC; commenting out momentarily unused term refinement functions in LSC
2011-03-11, by bulwahn
adding lazysmallcheck example theory to HOL-ex session
2011-03-11, by bulwahn
adding serial instance of finite_4 in lazysmallcheck; changing code equations for implies
2011-03-11, by bulwahn
replacing strings in generated Code resolves the changing names of Typerep in lazysmallcheck prototype
2011-03-11, by bulwahn
changing invocation of ghc from interactive mode to compilation increases the performance of lazysmallcheck by a factor of twenty; changing Integer type to Int reduces by another 50 percent
2011-03-11, by bulwahn
adding an example theory for Lazysmallcheck prototype
2011-03-11, by bulwahn
adding Lazysmallcheck prototype to HOL-Library
2011-03-11, by bulwahn
adding files for prototype of lazysmallcheck
2011-03-11, by bulwahn
removing debug message in quickcheck's postprocessor
2011-03-11, by bulwahn
fixing postprocessing; adding a configuration to enable and disable pretty presentation of quickcheck's counterexample
2011-03-11, by bulwahn
renaming dest_plain_fun to dest_fun_upds and adding handling of undefined for postprocessing of quickcheck
2011-03-11, by bulwahn
improving term postprocessing for counterexample presentation in quickcheck
2011-03-11, by bulwahn
tuned
2011-03-11, by bulwahn
finished and tested Z3 proof reconstruction for injective functions;
2011-03-09, by boehmes
improved formula for specialization, to prevent needless specializations -- and removed dead code
2011-03-09, by blanchet
perform no arity check in debug mode so that we get to see the Kodkod problem
2011-03-09, by blanchet
spark_end now joins proofs of VCs before writing *.prv file.
2011-03-04, by berghofe
clarified
2011-03-04, by krauss
produce helpful mira summary for more errors
2011-03-04, by krauss
eliminated prems;
2011-03-04, by wenzelm
eliminated UNITY_Examples.thy which takes quite long to merge and does not parallelize so well -- essentially reverting 3dec57ec3473;
2011-03-03, by wenzelm
tuned proofs -- eliminated prems;
2011-03-03, by wenzelm
merged
2011-03-03, by wenzelm
merged
2011-03-03, by blanchet
don't forget to look for constants appearing only in "need" option -- otherwise we get exceptions in "the_name" later on
2011-03-03, by blanchet
simplified Thy_Info.check_file -- discontinued load path;
2011-03-03, by wenzelm
discontinued legacy load path;
2011-03-03, by wenzelm
re-interpret ProofGeneralPgip.changecwd as Thy_Load.set_master_path, presuming that this is close to the intended semantics;
2011-03-03, by wenzelm
modernized imports;
2011-03-03, by wenzelm
observe standard header format;
2011-03-03, by wenzelm
removed spurious 'unused_thms' (cf. 1a65b780bd56);
2011-03-03, by wenzelm
isatest cygwin-poly-e: new memory management of polyml-svn could be more stable;
2011-03-03, by wenzelm
merged
2011-03-03, by berghofe
merged
2011-03-03, by berghofe
- Made sure that sort_defs is aware of constants introduced by add_type_def
2011-03-03, by berghofe
mention new Nitpick options
2011-03-03, by blanchet
simplify "need" option's syntax
2011-03-03, by blanchet
renamed "preconstr" option "need"
2011-03-03, by blanchet
finally remove upper_bound_finite_set
2011-03-03, by hoelzl
separate settings for afp test
2011-03-03, by kleing
added missing spaces in output
2011-03-02, by blanchet
lower threshold for implicitly using "nitpick_simp" for predicate definitions when "total_consts" is on
2011-03-02, by blanchet
unfold definitions in "preconstrs" option
2011-03-02, by blanchet
robust handling of types occurring in "eval" and "preconstr" options but not in the goal
2011-03-02, by blanchet
make "preconstr" option more robust -- shouldn't throw exceptions
2011-03-02, by blanchet
merged
2011-03-01, by paulson
merged
2011-02-28, by paulson
declare ext [intro]: Extensionality now available by default
2011-02-28, by paulson
merged
2011-02-28, by boehmes
removed dependency on Dense_Linear_Order
2011-02-28, by boehmes
adding function Quickcheck.test_terms to provide checking a batch of terms
2011-02-28, by bulwahn
adding a function to compile a batch of terms for quickcheck with one code generation invocation
2011-02-28, by bulwahn
improved "is_special_eligible_arg" further, by approximating the cardinality of the argument (as is done quite successfully elsewhere)
2011-02-28, by blanchet
made "fixed_is_special_eligible_arg" smarter w.r.t. pairs, and fixed previous unintended behavior because "andalso" ties more tightly than "orelse"
2011-02-28, by blanchet
if "total_consts" is set, report cex's as quasi-genuine
2011-02-28, by blanchet
document new "total_consts" option
2011-02-28, by blanchet
added "total_consts" option
2011-02-28, by blanchet
added a few lemmas by Andreas Lochbihler
2011-02-26, by nipkow
Corrected HOLCF/FOCUS dependency
2011-02-26, by nipkow
Added material by David Trachtenherz
2011-02-26, by nipkow
corrected HOLCF dependency on Nat_Infinity
2011-02-26, by nipkow
got rid of lemma upper_bound_finite_set
2011-02-25, by nipkow
merged
2011-02-25, by nipkow
Some cleaning up
2011-02-25, by nipkow
updated generated files
2011-02-25, by krauss
fixed manual (rule no longer exists)
2011-02-25, by krauss
removed support for tail-recursion from function package (now implemented by partial_function)
2011-02-25, by krauss
reactivate time measurement (partly reverting c27b0b37041a);
2011-02-25, by krauss
generalize find_theorems filters to work on raw propositions, too
2011-02-25, by krauss
merged
2011-02-25, by nipkow
added simp lemma nth_Cons_pos to List
2011-02-25, by nipkow
Refactor find_theorems to provide a more general filter_facts method
2011-02-25, by noschinl
removed dead code/unused exports/speculative generality
2011-02-25, by krauss
recdef -> fun(ction)
2011-02-24, by krauss
removed unused lemma
2011-02-24, by krauss
recdef -> fun(ction);
2011-02-24, by krauss
eliminated clones of List.upto
2011-02-24, by krauss
fix non-exhaustive pattern match in find_theorems
2011-02-23, by noschinl
merged
2011-02-23, by hoelzl
add lemma KL_divergence_vimage, mutual_information_generic
2011-02-23, by hoelzl
add lemma RN_deriv_vimage
2011-02-23, by hoelzl
use measure_preserving in ..._vimage lemmas
2011-02-23, by hoelzl
log is borel measurable
2011-02-23, by hoelzl
add name continuous_isCont to unnamed lemma
2011-02-22, by hoelzl
add example for case_product usage
2011-02-23, by noschinl
setup case_product attribute in HOL and FOL
2011-02-23, by noschinl
introduce attribute case_prod for combining case rules
2010-12-08, by noschinl
merged
2011-02-23, by blanchet
remove confusing message
2011-02-23, by blanchet
eliminated remdps in favor of List.remdups
2011-02-23, by krauss
recdef -> fun
2011-02-23, by krauss
recdef -> fun
2011-02-23, by krauss
updated generated file;
2011-02-22, by wenzelm
scale parallel_proofs_threshold with max_threads_value to improve saturation of cores;
2011-02-22, by wenzelm
modernized specifications;
2011-02-22, by wenzelm
dropped obsolete FIXMEs
2011-02-22, by krauss
merged, resolving spurious conflicts and giving up Reflected_Multivariate_Polynomial.thy from ab5d2d81f9fb;
2011-02-21, by wenzelm
eliminated global prems
2011-02-21, by krauss
modernized specification; curried
2011-02-21, by krauss
recdef -> fun; curried
2011-02-21, by krauss
recdef -> fun; curried
2011-02-21, by krauss
strengthened polymul.induct
2011-02-21, by krauss
dropped stupid name
2011-02-21, by krauss
removed duplicate declarations
2011-02-21, by krauss
recdef -> function
2011-02-21, by krauss
tuned proofs -- eliminated prems;
2011-02-21, by wenzelm
merged
2011-02-21, by blanchet
adjust example
2011-02-21, by blanchet
document new "preconstr" option
2011-02-21, by blanchet
more work on "fix_datatype_vals" optimization (renamed "preconstruct")
2011-02-21, by blanchet
more work on "fix_datatype_vals"
2011-02-21, by blanchet
first steps in implementing "fix_datatype_vals" optimization
2011-02-21, by blanchet
better fudge factors for CVC3 and Yices based on Judgment Day
2011-02-21, by blanchet
exit code 127 can mean many things -- not just (and probably not) Perl missing
2011-02-21, by blanchet
modernized specifications;
2011-02-21, by wenzelm
rename Nitpick's (internal) auxiliary lemmas
2011-02-21, by blanchet
updated docs w.r.t. "nitpick_unfold" attribute
2011-02-21, by blanchet
improve optimization
2011-02-21, by blanchet
updated docs
2011-02-21, by blanchet
tweaked Nitpick based on C++ memory model example
2011-02-21, by blanchet
renamed "nitpick\_def" to "nitpick_unfold" to reflect its new semantics
2011-02-21, by blanchet
always unfold constant defitions marked with "nitpick_def" -- to prevent unfolding, there's already "nitpick_simp"
2011-02-21, by blanchet
give more weight to Frees than to Consts in relevance filter
2011-02-21, by blanchet
don't distinguish between "fixes" and other free variables -- this confuses users
2011-02-21, by blanchet
added a timeout around SMT preprocessing (notably monomorphization)
2011-02-21, by blanchet
comments to find fudge factors easily
2011-02-21, by blanchet
added test cases with quantifier occurring in first-order term positions
2011-02-21, by boehmes
wrap occurrences of quantifiers in first-order terms (i.e., outside first-order formulas) in If-expressions
2011-02-21, by boehmes
dropped redundancy
2011-02-19, by haftmann
merged
2011-02-19, by haftmann
added is_IAbs; tuned brackets and comments
2011-02-17, by haftmann
more idiomatic printing of let cascades and type variable constraints
2011-02-17, by haftmann
merged
2011-02-18, by wenzelm
modernized specifications;
2011-02-18, by wenzelm
modernized specifications;
2011-02-18, by wenzelm
more precise headers;
2011-02-18, by wenzelm
less verbose tracing;
2011-02-18, by wenzelm
standardized headers;
2011-02-18, by wenzelm
modernized specifications;
2011-02-18, by wenzelm
gracious timeout in "blocking" mode
2011-02-18, by blanchet
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