generalize infinite sums

moved t2_spaces to HOL image

example settings for ISABELLE_GHC, ISABELLE_OCAML, ISABELLE_SWIPL;

isatest: fresh copy of settings avoids odd cumulative environment;

tuned exhaustive_generators

removing definition of cons0; hiding constants in Quickcheck_Narrowing

tuned subsubsection names in Quickcheck_Narrowing

tuned exhaustive generator compilation; added narrowing generator compilation; removed exec as does not work properly here (reverting changeset 994d088fbfbc)

correcting names in Narrowing_Engine and example theory for Quickcheck_Narrowing

renaming series and serial to narrowing in Quickcheck_Narrowing

eliminated Bali.thy which takes quite long to merge and does not parallelize so well -- essentially reverting 9b19cbb0af28;

tuned headers;

eliminated hard tabs;

less ambitious isatest;

modernized imports (untested!?);

files are identified via SHA1 digests -- discontinued ISABELLE_FILE_IDENT;

explicit type SHA1.digest;

slightly more robust bash exec, which fails on empty executable;

cleanup of former settings GHC_PATH, EXEC_GHC, EXEC_OCAML, EXEC_SWIPL, EXEC_YAP -- discontinued implicit detection; determine swipl_version at runtime;

some cleanup of old-style settings;

clarified ISABELLE_CSDP setting (formerly CSDP_EXE);

more conventional Mutabelle settings -- similar to Mirabelle;

more basic use of Path.position/File.read;

prefer qualified ISABELLE_NEOS_SERVER;

proper File.shell_path;

more conventional variable name;

Path.print is the official way to show file-system paths to users -- note that Path.implode often indicates violation of the abstract datatype;

fixed document;

isatest: test more external code;

tuned headers;

allow spaces in executable names; simplified generated bash scripts;

tuned;

tuned headers;

adapting example file to renaming of the quickcheck tester

renaming tester from lazy_exhaustive to narrowing

minor corrections for renaming; moved postprocessing of terms to Quickcheck_Common

renaming example file correctly

adapting Main file generation for Quickcheck_Narrowing

adapting Quickcheck_Narrowing and example file to new names

renaming LSC_Examples theory to Quickcheck_Narrowing

renaming lazysmallcheck ML file to Quickcheck_Narrowing

renaming LSC to Quickcheck_Narrowing

adaptions in generators using the common functions

adding file quickcheck_common to carry common functions of all quickcheck generators

adapting record package to renaming of quickcheck's structures

moving and renaming lazysmallcheck to narrowing which reflects the characteristical behaviour better

correcting dependencies in IsaMakefile

renaming signatures and structures; correcting header

adapting Quickcheck theory after moving ML files

moving quickcheck_generators.ML to Quickcheck directory and renaming it random_generators.ML

moving exhaustive_generators.ML to Quickcheck directory

correcting dependencies after renaming

replacing naming of small by exhaustive

renaming smallvalue_generators.ML to exhaustive_generators.ML

renaming constants in Quickcheck_Exhaustive theory

renaming Smallcheck to Quickcheck_Exhaustive

only testing theory LSC_Examples when GHC is installed on the machine

increasing timeout of example for counterexample generation

adding termination proofs to series functions in LSC; commenting out momentarily unused term refinement functions in LSC

adding lazysmallcheck example theory to HOL-ex session