isabelle: Graph

add "no_atp"s to Nitpick lemmas
2010-05-14, by blanchet
query _HOME environment variables at run-time, not at build-time
2010-05-14, by blanchet
move Refute dependency from Plain to Main
2010-05-14, by blanchet
move Nitpick files from "PLAIN_DEPENDENCIES" to "MAIN_DEPENDENCIES", where they belong
2010-05-14, by blanchet
recognize new Kodkod error message syntax
2010-05-14, by blanchet
improve precision of set constructs in Nitpick
2010-05-14, by blanchet
produce more potential counterexamples for subset operator (cf. quantifiers)
2010-05-14, by blanchet
improved Sledgehammer proofs
2010-05-14, by blanchet
pass "full_type" argument to proof reconstruction
2010-05-14, by blanchet
made Sledgehammer's full-typed proof reconstruction work for the first time;
2010-05-14, by blanchet
delect installed ATPs dynamically, _not_ at image built time
2010-05-14, by blanchet
Fix syntax; apparently constant apply was introduced in an earlier changeset.
2010-05-13, by ballarin
Merged.
2010-05-13, by ballarin
Add mixin to base morphism, required by class package; cf ab324ffd6f3d.
2010-05-13, by ballarin
Remove improper use of mixin in class package.
2010-05-13, by ballarin
Multiset: renamed, added and tuned lemmas;
2010-05-13, by nipkow
use 'subsection' instead of 'section', to maintain 1 chapter per file in generated document
2010-05-12, by huffman
more precise dependencies
2010-05-13, by boehmes
updated SMT certificates
2010-05-12, by boehmes
layered SMT setup, adapted SMT clients, added further tests, made Z3 proof abstraction configurable
2010-05-12, by boehmes
integrated SMT into the HOL image
2010-05-12, by boehmes
replaced More_conv.top_conv (which does not re-apply the given conversion to its results, only to the result's subterms) by Simplifier.full_rewrite
2010-05-12, by boehmes
use proper context operations (for fresh names of type and term variables, and for hypothetical definitions), monomorphize theorems (instead of terms, necessary for hypothetical definitions made during lambda lifting)
2010-05-12, by boehmes
split monolithic Z3 proof reconstruction structure into separate structures, use one set of schematic theorems for all uncertain proof rules (to extend proof reconstruction by missing cases), added several schematic theorems, improved abstraction of goals (abstract all uninterpreted sub-terms, only leave builtin symbols)
2010-05-12, by boehmes
added tracing of reconstruction data
2010-05-12, by boehmes
added new SMT translation files which use a simpler intermediate term representation and a simpler translation of builtin symbols, have less overhead for renaming symbols and generating the signature, add come with a simpler separation of formulas and terms
2010-05-12, by boehmes
deleted SMT translation files (to be replaced by a simplified version)
2010-05-12, by boehmes
move the addition of extra facts into a separate module
2010-05-12, by boehmes
normalize numerals: also rewrite Numeral0 into 0
2010-05-12, by boehmes
added missing rewrite rules for natural min and max
2010-05-12, by boehmes
rewrite bool case expressions as if expression
2010-05-12, by boehmes
simplified normalize_rule and moved it further down in the code
2010-05-12, by boehmes
merged addition of rules into one function
2010-05-12, by boehmes
added simplification for distinctness of small lists
2010-05-12, by boehmes
moved the addition of DLO tactic into the Z3 theory (DLO is required only for Z3 proof reconstruction)
2010-05-12, by boehmes
added Proofterm.unconstrain_thm_proof for Thm.unconstrainT -- loosely based on the version by krauss/schropp;
2010-05-14, by wenzelm
conditionally unconstrain thm proofs -- loosely based on the version by krauss/schropp;
2010-05-13, by wenzelm
the_classrel/the_arity: avoid Thm.transfer for proofterm version -- theory might already have become stale within the proof_body future;
2010-05-13, by wenzelm
avoid redundant rebinding of name/prop -- probably introduced accidentally in 80bb72a0f577;
2010-05-13, by wenzelm
raise Fail uniformly for proofterm errors, which appear to be rather low-level;
2010-05-13, by wenzelm
unconstrainT operations on proofs, according to krauss/schropp;
2010-05-13, by wenzelm
added Proofterm.get_name variants according to krauss/schropp;
2010-05-13, by wenzelm
conditional structure SingleAssignment;
2010-05-12, by wenzelm
merged
2010-05-12, by wenzelm
merged
2010-05-12, by haftmann
tuned proofs and fact and class names
2010-05-12, by haftmann
tuned fact collection names and some proofs
2010-05-12, by haftmann
grouped local statements
2010-05-12, by haftmann
tuned test problems
2010-05-12, by haftmann
merged
2010-05-12, by wenzelm
merged
2010-05-12, by nipkow
simplified proof
2010-05-12, by nipkow
modernized specifications;
2010-05-12, by wenzelm
updated/unified some legacy warnings;
2010-05-12, by wenzelm
tuned;
2010-05-12, by wenzelm
do not emit legacy_feature warnings here -- users have no chance to disable them;
2010-05-12, by wenzelm
removed obsolete CVS Ids;
2010-05-12, by wenzelm
removed some obsolete admin stuff;
2010-05-12, by wenzelm
check NEWS;
2010-05-12, by wenzelm
removed obsolete CVS Ids;
2010-05-12, by wenzelm
updated some version numbers;
2010-05-12, by wenzelm
minor tuning;
2010-05-12, by wenzelm
reverted parts of 7902dc7ea11d -- note that NEWS of published Isabelle releases are essentially read-only;
2010-05-12, by wenzelm
merged
2010-05-12, by wenzelm
merged
2010-05-12, by haftmann
modernized specifications; tuned reification
2010-05-12, by haftmann
merged
2010-05-12, by haftmann
added lemmas concerning last, butlast, insort
2010-05-12, by haftmann
Remove RANGE_WARN
2010-05-12, by Cezary Kaliszyk
clarified NEWS entry
2010-05-12, by hoelzl
merged
2010-05-12, by hoelzl
added NEWS entry
2010-05-12, by hoelzl
Added atLeastAtMost_singleton_iff, atLeastAtMost_singleton'
2010-05-11, by hoelzl
Add rules directly to the corresponding class locales instead.
2010-05-11, by hoelzl
Removed usage of normalizating locales.
2010-05-11, by hoelzl
speed up some proofs, fixing linarith_split_limit warnings
2010-05-11, by huffman
fix some linarith_split_limit warnings
2010-05-11, by huffman
include iszero_simps in semiring_norm just once (they are already included in rel_simps)
2010-05-11, by huffman
fix duplicate simp rule warning
2010-05-11, by huffman
no more RealPow.thy (remaining lemmas moved to RealDef.thy)
2010-05-11, by huffman
merged
2010-05-11, by huffman
simplify code for emptiness check
2010-05-11, by huffman
removed lemma real_sq_order; use power2_le_imp_le instead
2010-05-11, by huffman
merged
2010-05-11, by haftmann
merged
2010-05-11, by haftmann
represent de-Bruin indices simply by position in list
2010-05-11, by haftmann
tuned reification functions
2010-05-11, by haftmann
tuned code; toward a tightended interface with generated code
2010-05-11, by haftmann
fix spelling of 'superseded'
2010-05-11, by huffman
NEWS: removed theory PReal
2010-05-11, by huffman
collected NEWS updates for HOLCF
2010-05-11, by huffman
merged
2010-05-11, by huffman
move floor lemmas from RealPow.thy to RComplete.thy
2010-05-11, by huffman
add lemma tendsto_Complex
2010-05-11, by huffman
move some theorems from RealPow.thy to Transcendental.thy
2010-05-11, by huffman
add lemma power2_eq_1_iff; generalize some other lemmas
2010-05-11, by huffman
minimize imports
2010-05-10, by huffman
move lemma real_mult_is_one to Rings.thy, renamed to square_eq_1_iff
2010-05-10, by huffman
clarified Pretty.font_metrics;
2010-05-12, by wenzelm
format as topmost list of "divs", not just adjacent "spans" -- for proper line breaking;
2010-05-12, by wenzelm
tuned;
2010-05-12, by wenzelm
more precise pretty printing based on actual font metrics;
2010-05-11, by wenzelm
predefined spaces;
2010-05-11, by wenzelm
merged
2010-05-11, by wenzelm
support Isabelle plugin properties with defaults;
2010-05-11, by wenzelm
merged
2010-05-11, by Christian Urban
tuned proof so that no simplifier warning is printed
2010-05-11, by Christian Urban
renamed former Int.int_induct to Int.int_of_nat_induct, former Presburger.int_induct to Int.int_induct: is more conservative and more natural than the intermediate solution
2010-05-11, by haftmann
merged
2010-05-11, by haftmann
tuned
2010-05-11, by haftmann
theorem Presburger.int_induct has been renamed to Int.int_bidirectional_induct
2010-05-11, by haftmann
tuned; dropped strange myassoc2
2010-05-10, by haftmann
stylized COOPER exception
2010-05-10, by haftmann
simplified oracle
2010-05-10, by haftmann
shorten names
2010-05-10, by haftmann
updated references to ML files
2010-05-10, by haftmann
only one module fpr presburger method
2010-05-10, by haftmann
moved int induction lemma to theory Int as int_bidirectional_induct
2010-05-10, by haftmann
tuned theory text; dropped unused lemma
2010-05-10, by haftmann
one structure is better than three
2010-05-10, by haftmann