merged

resolved conflict

record max lemmas used

Lazy evaluation with memoing (sequential version).

more official status of sequential implementations; tuned;

separate concurrent/sequential versions of lazy evaluation; lazy based on future avoids wasted evaluations;

added Task_Queue.depend (again) -- light-weight version for transitive graph; Future.join_results: record explicit dependency, detect direct task-task join cycles; Future.join_results: no change of interruptibility, allows to interrupt wait; added Future.worker_task; ThyInfo.schedule_futures: uninterruptible outer join;

handle Pattern.MATCH, not arbitrary exceptions; misc tuning, trying to reduce line length a bit;

more precise dependencies;

eliminated redundant parameters;

back to simple fold_body_thms and fulfill_proof/thm_proof (reverting a900d3cd47cc) -- the cycle check is implicit in the future computation of join_proofs;

avoid mixed l/r infixes, which do not work in some versions of SML;

tuned;

merged

explicitly Unsynchronized

Merged.

Propagation of mixins for interpretation; reactivated diagnostic command print_interps.

Archive registrations by external view.

Stricter test: raise error if registration generates duplicate theorem.

Explicit management of registration mixins.

Improved comments and api names.

eliminated dead code, redundant bindings and parameters; use === term operator, which is defined here; handle Type.TYPE_MATCH, not arbitrary exceptions; misc tuning and simplification;

misc tuning and simplification; be explicit about expressions involving infixes with non-obvious priorities; removed dead code; some attempts to recover basic Isabelle coding conventions;

eliminated dead code; eliminated redundant bindings; misc tuning;

eliminated dead code;

Sorts.of_sort_derivation: no pp here;

eliminated redundant bindings; schedule_tasks/require_thy: eliminated obsolete tasks_len, which was a leftover from theory-only parallelization;

actually perform Isar_Document.init on startup;

eliminated dead code; eliminated redundant parameters;

removed dead code; Sorts.of_sort_derivation: removed unused pp;

handle Type.TYPE_MATCH, not arbitrary exceptions;

removed redundant Sign.certify_prop, use Sign.cert_prop instead; tuned;

PARALLEL_GOALS: proper scope for exception FAILED, with dummy argument to prevent its interpretation as variable;

actually export unit parser;

eliminated dead code;

eliminated redundant parameters;

eliminated redundant bindings;

merged

moved lemmas about sup on bool to Lattices.thy

moved lemmas about sup on bool to Lattices.thy

tuned proofs

tuned headings

report unreferenced ids;

tuned whitespace;

more uniform treatment of structure Unsynchronized in ML bootstrap phase;

merged

mandatory prefix where appropriate

mandatory prefix where appropriate

tuned whitespace

replaced chained_goal by slightly more appropriate flat_goal;

made SML/NJ happy;

added chained_goal, which presents the goal thm as seen by semi-structured methods;

tuned;

removed dead/duplicate code;

aliases for Thomas Sewell;

modernized Balanced_Tree;

replaced meta_iffD2 by existing Drule.equal_elim_rule2; replaced SymSymTab by existing Symreltab; more antiquotations; eliminated old-style Library.foldl, Library.foldl_map; tuned;

tuned header;

Thomas Sewell, NICTA: more efficient HOL/record implementation;

tuned whitespace -- recover basic Isabelle conventions;