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old 'defs' is legacy --- slightly odd side-entry that bypasses regular Local_Theory.define interface;
2014-07-25, by wenzelm
proper volume name, such that background image is found in /Volumes/Isabelle/.background;
2014-07-25, by wenzelm
tuned;
2014-07-25, by wenzelm
tuned message;
2014-07-25, by wenzelm
setup for drag-and-drop DMG;
2014-07-25, by wenzelm
merge
2014-07-25, by blanchet
reordered provers
2014-07-25, by blanchet
compile
2014-07-25, by blanchet
faster minimization by not adding facts that are already in the simpset
2014-07-25, by blanchet
added missing facts to proof method
2014-07-25, by blanchet
don't lose 'minimize' flag before it reaches Isar proof text generation
2014-07-25, by blanchet
tuning
2014-07-25, by blanchet
avoid 'eproof' and 'eproof_ram' scripts if possible (i.e. if 'eprover' can produce reasonable enough proofs for one-liner reconstruction)
2014-07-25, by blanchet
compile
2014-07-25, by blanchet
more robustness in Isar proof construction
2014-07-25, by blanchet
tuning
2014-07-25, by blanchet
merged
2014-07-24, by wenzelm
more elementary exception handling: evade hard crash of (Runtime.thread true undefined) on Poly/ML 5.5.1 and 5.5.2;
2014-07-24, by wenzelm
tuned code
2014-07-24, by blanchet
having extra assumptions (typically from a context) means there is no chance to have a valid code equation => skip decoding and registration of the code equations
2014-07-24, by kuncar
store explicitly quotient types with no_code => more precise registration of code equations
2014-07-24, by kuncar
don't needlessly regenerate entire file when the time stamps are equal
2014-07-24, by blanchet
eliminated source of 'DUP's in MaSh
2014-07-24, by blanchet
fixed sorting (broken since 9cc802a8ab06)
2014-07-24, by blanchet
reenabled MaSh for Isabelle2014 release (hopefully)
2014-07-24, by blanchet
beware of duplicate fact names
2014-07-24, by blanchet
refined filter for ATP steps to avoid 'have True' steps in E proofs
2014-07-24, by blanchet
filter out 'theory(...)' from dependencies early on
2014-07-24, by blanchet
introduce fact chaining also under first step
2014-07-24, by blanchet
'shift_quantors' is not an E skolemization rule (cf. 3ab503b04bdb)
2014-07-24, by blanchet
merged
2014-07-24, by wenzelm
proper perl;
2014-07-24, by wenzelm
less warnings -- ignore potential prover startup/shutdown races;
2014-07-24, by wenzelm
tuned spelling;
2014-07-24, by wenzelm
further distinction of Isabelle distribution: alert for identified release candidates;
2014-07-24, by wenzelm
updated to scala-2.11.2;
2014-07-24, by wenzelm
clarified file names;
2014-07-24, by wenzelm
less ambitious isatest, avoid "Exception- InternalError: Backing up too far (32bit) raised while compiling" in polyml-5.4.1;
2014-07-24, by wenzelm
tuned imports;
2014-07-24, by wenzelm
proper scope of comments;
2014-07-24, by wenzelm
make SML/NJ happy;
2014-07-24, by wenzelm
prevent beta-contraction in proving extra assumptions for abs_eq
2014-07-24, by kuncar
more robust notation BNF_Def.convol, which is private to main HOL, but may cause syntax ambiguities nonetheless (e.g. List.thy);
2014-07-24, by wenzelm
reconfirm continuous checking on startup, to address common trap of disabling it accidentally;
2014-07-24, by wenzelm
tuned;
2014-07-24, by wenzelm
less authentic SHA1.digest: trust Scala side on blobs and avoid re-calculation via Foreign Language Interface, which might be a cause of problems;
2014-07-24, by wenzelm
updated NEWS according to d38a98f496dd (see also bdc2c6b40bf2);
2014-07-24, by wenzelm
stick to external proofs when invoking E, because they are more detailed and do not merge steps
2014-07-24, by blanchet
more robust handling of types for skolems (modeled as Frees)
2014-07-24, by blanchet
tuning
2014-07-24, by blanchet
repaired named derivations
2014-07-24, by blanchet
use the noted theorems in 'BNF_Comp'
2014-07-24, by blanchet
use the noted theorem whenever possible, also in 'BNF_Def'
2014-07-24, by blanchet
use termtab instead of (perhaps overly sensitive) thmtab
2014-07-24, by blanchet
use the noted theorem whenever possible, because it has a named derivation (leading to cleaner proof terms)
2014-07-24, by blanchet
tuned message;
2014-07-23, by wenzelm
added action "isabelle.options" (despite problems with initial window size);
2014-07-23, by wenzelm
more official Thy_Info.script_thy;
2014-07-23, by wenzelm
more frugal edits;
2014-07-23, by wenzelm
enable hires explictly, as seen for other high-end Java applications on the Web;
2014-07-23, by wenzelm
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