isabelle: Graph

more explicit treatment of verbose mode, which includes concealed entries;
2014-03-15, by wenzelm
removed dead code;
2014-03-15, by wenzelm
clarified retrieve_generic: local error takes precedence, which is relevant for completion;
2014-03-15, by wenzelm
clarified print_local_facts;
2014-03-15, by wenzelm
more complete set of lemmas wrt. image and composition
2014-03-15, by haftmann
merge
2014-03-15, by panny
add error messages for invalid inputs
2014-03-15, by panny
add lemmas about nhds filter; tuned proof
2014-03-14, by huffman
remove unused lemma which was a direct consequence of tendsto_intros
2014-03-14, by huffman
merged
2014-03-14, by wenzelm
merged
2014-03-14, by wenzelm
prefer more robust Synchronized.var;
2014-03-14, by wenzelm
discontinued somewhat pointless "thy_script" keyword kind;
2014-03-14, by wenzelm
conceal improper cases, e.g. relevant for completion (and potentially for markup);
2014-03-14, by wenzelm
conceal somewhat obscure internal facts, e.g. relevant for 'print_theorems', 'find_theorems';
2014-03-14, by wenzelm
more accurate resolution of hybrid facts, which actually changes the sort order of results;
2014-03-14, by wenzelm
tuned -- command 'text' was localized some years ago;
2014-03-14, by wenzelm
back to a form of hybrid facts, to reduce performance impact of ed92ce2ac88e;
2014-03-14, by wenzelm
just one cumulative Proof_Context.facts, with uniform retrieval (including PIDE markup, completion etc.);
2014-03-14, by wenzelm
more frugal recording of changes: join merely requires information from one side;
2014-03-13, by wenzelm
do not test details of error messages;
2014-03-13, by wenzelm
minor tuning -- NB: props are usually empty for global facts;
2014-03-13, by wenzelm
even smarter Path.smart_implode;
2014-03-13, by wenzelm
added ML antiquotation @{path};
2014-03-13, by wenzelm
clarified Path.smart_implode;
2014-03-13, by wenzelm
generalization of differential_zero_maxmin to class real_normed_vector
2014-03-14, by huffman
delayed construction of command (and of noncommercial check) + tuning
2014-03-14, by blanchet
tuning
2014-03-14, by blanchet
consolidate consecutive steps that prove the same formula
2014-03-14, by blanchet
remove '__' skolem suffixes before showing terms to users
2014-03-14, by blanchet
undo rewrite rules (e.g. for 'fun_app') in Isar
2014-03-14, by blanchet
debugging stuff
2014-03-14, by blanchet
more simplification of trivial steps
2014-03-14, by blanchet
tuning
2014-03-14, by blanchet
tuned wording (pun)
2014-03-14, by blanchet
document the new 'nonexhaustive' option (cf. 52e8f110fec3)
2014-03-14, by blanchet
made SML/NJ happier
2014-03-14, by blanchet
print warning if some constructors are missing;
2014-03-14, by panny
updated Sledgehammer docs w.r.t. 'smt2' and 'z3_new'
2014-03-14, by blanchet
updated documentation w.r.t. 'z3_non_commercial' option in Isabelle/jEdit
2014-03-14, by blanchet
updated NEWS and CONTRIBUTORS (BNF, SMT2, Sledgehammer)
2014-03-14, by blanchet
remove ordered_euclidean_space constraint from brouwer/derivative lemmas;
2014-03-13, by huffman
typos
2014-03-13, by nipkow
merged
2014-03-13, by traytel
tuned tactics
2014-03-13, by traytel
simplified internal codatatype construction
2014-03-13, by traytel
updated SMT2 examples and certificates
2014-03-13, by blanchet
updated SMT2 certificates
2014-03-13, by blanchet
added Z3 4.3.0 as component (for use with 'smt2' method)
2014-03-13, by blanchet
updated SMT example certificates
2014-03-13, by blanchet
added 'smt2_status' to keywords
2014-03-13, by blanchet
avoid name clash
2014-03-13, by blanchet
simplify index handling
2014-03-13, by blanchet
more robust indices
2014-03-13, by blanchet
correctly reconstruct helper facts (e.g. 'nat_int') in Isar proofs
2014-03-13, by blanchet
move lemmas to theory file, towards textual proof reconstruction
2014-03-13, by blanchet
simpler translation of 'div' and 'mod' for Z3
2014-03-13, by blanchet
tuning
2014-03-13, by blanchet
tuning
2014-03-13, by blanchet
thread through step IDs from Z3 to Sledgehammer
2014-03-13, by blanchet
adapted to ML structure renaming
2014-03-13, by blanchet
tuning
2014-03-13, by blanchet
avoid names that may clash with Z3's output (e.g. '')
2014-03-13, by blanchet
do less work in 'filter' mode
2014-03-13, by blanchet
let exception pass through in debug mode
2014-03-13, by blanchet
simplified preplaying information
2014-03-13, by blanchet
renamed (hardly used) 'prod_pred' and 'option_pred' to 'pred_prod' and 'pred_option'
2014-03-13, by blanchet
simplified solution parsing
2014-03-13, by blanchet
adapted to renamed ML files
2014-03-13, by blanchet
renamed ML files
2014-03-13, by blanchet
reintroduced old model reconstruction code -- still needs to be ported
2014-03-13, by blanchet
slacker error code policy for Z3
2014-03-13, by blanchet
repaired 'if' logic
2014-03-13, by blanchet
killed a few 'metis' calls
2014-03-13, by blanchet
honor the fact that the new Z3 can generate Isar proofs
2014-03-13, by blanchet
have Sledgehammer generate Isar proofs from Z3 proofs
2014-03-13, by blanchet
tuned ML interface
2014-03-13, by blanchet
integrate SMT2 with Sledgehammer
2014-03-13, by blanchet
removed tracing output
2014-03-13, by blanchet
use 'smt2' in SMT examples as much as currently possible
2014-03-13, by blanchet
moved 'SMT2' (SMT-LIB-2-based SMT module) into Isabelle
2014-03-13, by blanchet
tuned proofs
2014-03-13, by haftmann
dropped redundant theorems
2014-03-13, by haftmann
tuned
2014-03-13, by haftmann
monotonicity in complete lattices
2014-03-13, by haftmann
enhanced simplifier solver for preconditions of rewrite rule, can now deal with conjunctions
2014-03-13, by nipkow
tuned signature -- clarified module name;
2014-03-12, by wenzelm
added ML antiquotation @{here};
2014-03-12, by wenzelm
ML_Context.check_antiquotation still required;
2014-03-12, by wenzelm
simplified programming interface to define ML antiquotations -- NB: the transformed context ignores updates of the context parser;
2014-03-12, by wenzelm
proper base comparison;
2014-03-12, by wenzelm
tuned;
2014-03-12, by wenzelm
tuned proofs;
2014-03-12, by wenzelm
more explicit markup and explanation of the improper status of 'back', following the AFP style-guide;
2014-03-12, by wenzelm
clarified Markup.operator vs. Markup.delimiter;
2014-03-12, by wenzelm
more explicit markup for Token.Literal;
2014-03-12, by wenzelm
tuned signature;
2014-03-12, by wenzelm
modernized setup;
2014-03-12, by wenzelm
tuned;
2014-03-12, by wenzelm
some document antiquotations for Isabelle/jEdit elements;
2014-03-12, by wenzelm
merged
2014-03-12, by wenzelm
more explicit Sign.change_check -- detect structural mistakes where they emerge, not at later theory merges;
2014-03-12, by wenzelm
more efficient local theory operations, by imposing a linear change discipline on the main types/consts tables, in order to speed-up Proof_Context.transfer_syntax required for Local_Theory.raw_theory_result;
2014-03-11, by wenzelm
slightly more rubust (and opportunistic) exit for old-fashioned theory_to_proof, which is used by global 'sublocale' with Named_Target.init but without proper exit;
2014-03-11, by wenzelm
more standard internal data integrity;
2014-03-11, by wenzelm
tables with changes relative to some common base version -- support for efficient join/merge of big global tables with small local updates;
2014-03-11, by wenzelm
tuned signature;
2014-03-11, by wenzelm
tuned comment;
2014-03-11, by wenzelm
minor performance tuning via fast matching filter;
2014-03-11, by wenzelm
added missing theorems to unfolding set
2014-03-11, by blanchet
moved 'Quickcheck_Narrowing' further down the theory graph
2014-03-11, by blanchet
make it possible to load Quickcheck exhaustive & narrowing in parallel
2014-03-11, by blanchet
full path
2014-03-11, by blanchet
measurable_lfp/gfp: indirection not necessary
2014-03-11, by hoelzl
merged
2014-03-10, by wenzelm
tuned proofs;
2014-03-10, by wenzelm
proper Char comparison, despite weakly-typed Scala (cf. 5ff5208de089);
2014-03-10, by wenzelm
tuned message;
2014-03-10, by wenzelm
tuned message;
2014-03-10, by wenzelm
include long identifiers in the reckoning of words (e.g. "integer.lifting" vs. 'lifting_update');
2014-03-10, by wenzelm