isabelle: Graph

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
less complex organization of cooper source code
2010-05-10, by haftmann
dropped unused bindings; avoid open (documents dependency on generated code more explicitly)
2010-05-10, by haftmann
add real_mult_commute to legacy theorem names
2010-05-10, by huffman
new construction of real numbers using Cauchy sequences
2010-05-10, by huffman
add more credits to ex/Dedekind_Real.thy
2010-05-10, by huffman
put construction of reals using Dedekind cuts in HOL/ex
2010-05-10, by huffman
disable two stage save by default, to avoid change of file permissions (notably the dreaded executable bit on Cygwin);
2010-05-11, by wenzelm
simple dialogs: ensure Swing thread;
2010-05-10, by wenzelm
font size re-adjustment according to Lobo internals;
2010-05-10, by wenzelm
Scala for Netbeans 6.8v1.1.0rc2;
2010-05-10, by wenzelm
more convenient get_font;
2010-05-10, by wenzelm
renamed Config.get_thy to Config.get_global etc. to indicate that this is not the real thing;
2010-05-10, by wenzelm
more convenient look-and-feel setup;
2010-05-10, by wenzelm
more convenient get_font;
2010-05-10, by wenzelm
explicit getLines(n) ensures platform-independence -- our files follow the POSIX standard, not DOS;
2010-05-10, by wenzelm
updated to jedit 4.3.2;
2010-05-10, by wenzelm
ignore spurious TIMEOUT messages, maybe caused by change of actor semantics in scala-2.8;
2010-05-10, by wenzelm
adapted to scala-2.8.0.RC2;
2010-05-10, by wenzelm
merged
2010-05-10, by wenzelm
real_mult_commute -> mult_commute
2010-05-09, by huffman
avoid using real-specific versions of generic lemmas
2010-05-09, by huffman
avoid using real-specific versions of generic lemmas
2010-05-09, by huffman
remove a couple of redundant lemmas; simplify some proofs
2010-05-09, by huffman
merged
2010-05-09, by huffman
add lemmas one_less_inverse and one_le_inverse
2010-05-08, by huffman
do not redeclare [simp] rules, to avoid "duplicate rewrite rule" warnings
2010-05-09, by krauss
added lemmas rel_comp_UNION_distrib(2)
2010-05-09, by krauss
made SML/NJ happy;
2010-05-08, by wenzelm
reactivated Thm.legacy_unconstrainT for Nbe.lift_triv_classes_conv;
2010-05-09, by wenzelm
Thm.unconstrainT based on Logic.unconstrainT -- no proofterm yet;
2010-05-09, by wenzelm
just one version of Thm.unconstrainT, which affects all variables;
2010-05-09, by wenzelm
added Logic.unconstrain_allTs, based on calculations_for_thm_proof by krauss/schropp, but treat type variables uniformly as in strip_shyps (in thm.ML) or stripped_sorts (in more_thm.ML);
2010-05-09, by wenzelm
tuned;
2010-05-09, by wenzelm
removed unused "option" variants of "same" operations;
2010-05-09, by wenzelm
more basic replacement of newlines;
2010-05-09, by wenzelm
static Symbol.spaces;
2010-05-09, by wenzelm
proper use of var stopped;
2010-05-08, by wenzelm
removed junk;
2010-05-08, by wenzelm
tuned headers;
2010-05-08, by wenzelm
tuned;
2010-05-08, by wenzelm
merged
2010-05-08, by wenzelm
merged
2010-05-08, by haftmann
moved normalization proof tool infrastructure to canonical algebraic classes
2010-05-08, by haftmann
added lemmas
2010-05-08, by nipkow
merged
2010-05-08, by haftmann
renamed Normalizer to the more specific Semiring_Normalizer
2010-05-07, by haftmann
delete Groebner_Basis directory -- only one file left
2010-05-07, by haftmann
split of semiring normalization from Groebner theory; moved field_comp_conv to Numeral_Simproces
2010-05-07, by haftmann
merged
2010-05-07, by haftmann
moved lemma zdvd_period to theory Int
2010-05-07, by haftmann
tuned;
2010-05-08, by wenzelm
discontinued Pretty.setdepth, which appears to be largely unused, but can disrupt important markup if enabled accidentally;
2010-05-08, by wenzelm
tuned error message: regular Pretty.string_of instead of raw Pretty.output;
2010-05-08, by wenzelm
unified/simplified Pretty.margin_default;
2010-05-08, by wenzelm
renamed Thm.get_name -> Thm.derivation_name and Thm.put_name -> Thm.name_derivation, to emphasize the true nature of these operations;
2010-05-08, by wenzelm
prefer Thm.get_name_hint, which is closer to a user-space idea of "theorem name";
2010-05-08, by wenzelm
tuned signature;
2010-05-08, by wenzelm
added of_sort_proof according to krauss/schropp, with slightly more direct canonical_instance;
2010-05-08, by wenzelm
back-patching of axclass proofs;
2010-05-08, by wenzelm
back-patching via Single_Assignment.var;
2010-05-08, by wenzelm
support several sidekick parsers -- very basic default parser;
2010-05-07, by wenzelm
sidekick: unformatted content, notably without newlines;
2010-05-07, by wenzelm
unformatted output;
2010-05-07, by wenzelm
output symbolic pretty printing markup and format in the front end;
2010-05-07, by wenzelm
Pretty.formatted operates directly on XML trees, treating XML.Elem like a pro-forma block of indentation 0, like the ML version;
2010-05-07, by wenzelm
tuned;
2010-05-07, by wenzelm
strip_shyps_proof: dummy TFrees are called "'dummy" as in del_conflicting_tvars below;
2010-05-07, by wenzelm
use existing undefined function;
2010-05-07, by wenzelm
merged
2010-05-07, by wenzelm
removed semicolons
2010-05-07, by krauss
rule subrelI (for nice Isar proofs of relation inequalities)
2010-05-07, by krauss
merged
2010-05-07, by wenzelm
merged
2010-05-07, by haftmann
prefix normalizing replaces class_semiring
2010-05-07, by haftmann
xsymbolized
2010-05-06, by haftmann
moved method syntax here
2010-05-06, by haftmann
tuned proof
2010-05-06, by haftmann
former free-floating field_comp_conv now in structure Normalizer
2010-05-06, by haftmann
proper sublocales; no free-floating ML sections
2010-05-06, by haftmann
moved some lemmas from Groebner_Basis here
2010-05-06, by haftmann
revert to loose merge semantics
2010-05-06, by haftmann
merged
2010-05-06, by haftmann
moved generic lemmas to appropriate places
2010-05-06, by haftmann
tuned
2010-05-06, by haftmann
dropped duplicate comp_arith
2010-05-06, by haftmann
avoid open; tuned references to theorems
2010-05-06, by haftmann
avoid references to groebner bases in names which have no references to groebner bases
2010-05-06, by haftmann
tuned whitespace
2010-05-06, by haftmann
tuned headings
2010-05-06, by haftmann
avoid open
2010-05-06, by haftmann
tuned internal structure
2010-05-06, by haftmann
fail on merge of conflicting normalization entries: functions are not mergable
2010-05-06, by haftmann
more canonical data administration
2010-05-06, by haftmann
removed former algebra presimpset entirely
2010-05-06, by haftmann
removed former algebra presimpset from accessor
2010-05-06, by haftmann
removed former algebra presimpset from signature
2010-05-06, by haftmann
moved presimplification rules for algebraic methods into named thms functor
2010-05-06, by haftmann
tuned whitespace; dropped superfluous open
2010-05-06, by haftmann
dropped auxiliary method sring_norm; integrated normalizer.ML and normalizer_data.ML
2010-05-06, by haftmann
moved nat_arith ot Nat_Numeral: clarified normalizer setup
2010-05-05, by haftmann
dropped unused file
2010-05-05, by haftmann
dropped Id
2010-05-05, by haftmann
remove unused constant preal_of_rat; remove several unused lemmas about preals
2010-05-06, by huffman
respectfullness and preservation of prod_rel
2010-05-06, by Cezary Kaliszyk
ProofContext.init_global
2010-05-06, by haftmann
merged
2010-05-06, by haftmann
farewell to old-style mem infixes -- type inference in situations with mem_int and mem_string should provide enough information to resolve the type of (op =)
2010-05-05, by haftmann
constant name access lattice is not in use any longer
2010-05-06, by haftmann
uniform treatment of length = 1 for forced breaks, also makes ML/Pretty.length coincide with Scala/XML.content_length;
2010-05-06, by wenzelm
replaced slightly odd fbreak markup by plain "\n", which also coincides with regular linebreaks produced outside the ML pretty engine;
2010-05-06, by wenzelm
added separate;
2010-05-06, by wenzelm
basic formatting of pretty trees;
2010-05-06, by wenzelm
added content_length;
2010-05-06, by wenzelm
slightly more general Library.chunks;
2010-05-06, by wenzelm
misc tuning -- accumulate body via ListBuffer;
2010-05-06, by wenzelm
basic support for symbolic pretty printing;
2010-05-06, by wenzelm
extractors for document updates;
2010-05-06, by wenzelm
extractors for outer keyword declarations;
2010-05-06, by wenzelm
eliminated deprecated "--" method;
2010-05-05, by wenzelm
use IndexedSeq instead of deprecated RandomAccessSeq, which is merely an alias;
2010-05-05, by wenzelm
use SwingApplication instead of deprecated GUIApplication;
2010-05-05, by wenzelm
simplified via Position extractors;
2010-05-05, by wenzelm
some rearrangement of Scala sources;
2010-05-05, by wenzelm
fminus and some more theorems ported from Finite_Set.
2010-05-05, by Cezary Kaliszyk
eq_morphism is always optional: avoid trivial morphism for empty list of equations
2010-05-05, by haftmann
tuned whitespace
2010-05-05, by haftmann
tuned interpunctation, dropped dead comment
2010-05-05, by haftmann
merged
2010-05-04, by huffman
avoid using '...' with LIMSEQ (cf. 1cc4ab4b7ff7)
2010-05-04, by huffman
generalize some lemmas to class t1_space
2010-05-04, by huffman
simplify definition of t1_space; generalize lemma closed_sing and related lemmas
2010-05-04, by huffman
generalize some lemmas
2010-05-04, by huffman
convert comments to 'text' blocks
2010-05-04, by huffman
generalize more lemmas about limits
2010-05-04, by huffman
repaired comments where SOMEthing went utterly wrong (cf. 2b04504fcb69)
2010-05-05, by krauss
merged
2010-05-04, by huffman
generalize types of LIMSEQ and LIM; generalize many lemmas
2010-05-04, by huffman
make (f -- a --> x) an abbreviation for (f ---> x) (at a)
2010-05-04, by huffman
make (X ----> L) an abbreviation for (X ---> L) sequentially
2010-05-04, by huffman
adapt to removed premise on tendsto lemma (cf. 88f0125c3bd2)
2010-05-04, by huffman
declare cont_discrete_cpo [cont2cont]
2010-05-04, by huffman
remove unneeded constant Zseq
2010-05-03, by huffman
add lemmas eventually_nhds_metric and tendsto_mono
2010-05-03, by huffman
remove unneeded premise
2010-05-03, by huffman
add constants netmap and nhds
2010-05-03, by huffman
Merged.
2010-05-04, by ballarin