isabelle: Graph

Series.thy is based on Limits.thy and not Deriv.thy
2013-03-26, by hoelzl
move Ln.thy and Log.thy to Transcendental.thy
2013-03-26, by hoelzl
move SEQ.thy and Lim.thy to Limits.thy
2013-03-26, by hoelzl
HOL-NSA should only import Complex_Main
2013-03-26, by hoelzl
rename RealVector.thy to Real_Vector_Spaces.thy
2013-03-26, by hoelzl
rename RealDef to Real
2013-03-26, by hoelzl
remove Real.thy
2013-03-26, by hoelzl
merge RComplete into RealDef
2013-03-26, by hoelzl
move real_isLub_unique to isLub_unique in Lubs; real_sum_of_halves to RealDef; abs_diff_less_iff to Rings
2013-03-26, by hoelzl
remove posreal_complete
2013-03-26, by hoelzl
separate SupInf into Conditional_Complete_Lattice, move instantiation of real to RealDef
2013-03-26, by hoelzl
Discontinued theories src/HOL/Algebra/abstract and .../poly.
2013-03-25, by ballarin
Remove obsolete URLs in documentation of HOL-Algebra.
2013-03-25, by ballarin
Fix issue related to mixins in roundup.
2013-03-25, by ballarin
simp_const -> afold; bfold -> fold'; bsimp_const -> bfold
2013-03-25, by kleing
added lemmas
2013-03-25, by nipkow
merged
2013-03-25, by wenzelm
clarified text_fold vs. fbrk;
2013-03-25, by wenzelm
tuned print_classes: more standard order, markup, formatting;
2013-03-25, by wenzelm
tuned message;
2013-03-25, by wenzelm
actually exit on scalac failure;
2013-03-25, by wenzelm
tuned signature;
2013-03-25, by wenzelm
removed obsolete uses of ext
2013-03-25, by kleing
prefer preset = 3 -- much faster and less memory requirement;
2013-03-24, by wenzelm
basic support for xz files;
2013-03-24, by wenzelm
added component xz-java-1.2;
2013-03-24, by wenzelm
more "quick start" hints;
2013-03-24, by wenzelm
simple case syntax for stream (stolen from AFP/Coinductive)
2013-03-24, by traytel
prefer plain \<^sub> for better rendering (both in Isabelle/jEdit and LaTeX);
2013-03-23, by wenzelm
merged
2013-03-23, by wenzelm
reverted most of 5944b20c41bf -- tends to cause race condition of synchronous vs. asynchronous version;
2013-03-23, by wenzelm
no censorship of "view.fracFontMetrics", although it often degrades rendering quality;
2013-03-23, by wenzelm
retain original tooltip range, to avoid repeated window popup when the mouse is moved over the same content;
2013-03-23, by wenzelm
apply small result immediately, to avoid visible delay of text update after window move;
2013-03-23, by wenzelm
structural equality for Command.Results;
2013-03-23, by wenzelm
allow fractional pretty margin -- avoid premature rounding;
2013-03-23, by wenzelm
more explicit Pretty.Metric, with clear distinction of unit (space width) vs. average char width (for visual adjustments) -- NB: Pretty formatting works via full space characters (despite a981a5c8a505 and 70f7483df9cb);
2013-03-23, by wenzelm
tuned;
2013-03-23, by wenzelm
spelling
2013-03-23, by haftmann
fundamental revision of big operators on sets
2013-03-23, by haftmann
tuned proof
2013-03-23, by haftmann
locales for abstract orders
2013-03-23, by haftmann
merged
2013-03-23, by krauss
added rudimentary induction rule for partial_function (heap)
2013-03-22, by krauss
allow induction predicates with arbitrary arity (not just binary)
2013-03-22, by krauss
modernized definition of root: use the_inv, handle positive and negative case uniformly, and 0-th root is constant 0
2013-03-22, by hoelzl
arcsin and arccos are continuous on {0 .. 1} (including the endpoints)
2013-03-22, by hoelzl
move continuous_on_inv to HOL image (simplifies isCont_inverse_function)
2013-03-22, by hoelzl
move connected to HOL image; used to show intermediate value theorem
2013-03-22, by hoelzl
move compact to the HOL image; prove compactness of real closed intervals; show that continuous functions attain supremum and infimum on compact sets
2013-03-22, by hoelzl
move continuous and continuous_on to the HOL image; isCont is an abbreviation for continuous (at x) (isCont is now restricted to a T2 space)
2013-03-22, by hoelzl
clean up lemma_nest_unique and renamed to nested_sequence_unique
2013-03-22, by hoelzl
simplify proof of the Bolzano bisection lemma; use more meta-logic to state it; renamed lemma_Bolzano to Bolzano
2013-03-22, by hoelzl
introduct the conditional_complete_lattice type class; generalize theorems about real Sup and Inf to it
2013-03-22, by hoelzl
generalize Bfun and Bseq to metric spaces; Bseq is an abbreviation for Bfun
2013-03-22, by hoelzl
move first_countable_topology to the HOL image
2013-03-22, by hoelzl
move metric_space to its own theory
2013-03-22, by hoelzl
move topological_space to its own theory
2013-03-22, by hoelzl
proper metric for blanks -- NB: 70f7483df9cb discontinues coincidence of char_width with space width;
2013-03-21, by wenzelm
eliminated char_width_int to avoid unclear rounding;
2013-03-21, by wenzelm
proofs depend only on constraints, not on def of L WHILE
2013-03-21, by nipkow
use the right role for SPASS hypotheses
2013-03-20, by blanchet
soundness statement as in type system
2013-03-20, by kleing
add label for referencing in semantics book
2013-03-20, by kleing
tuned
2013-03-20, by nipkow
get rid of xcolor warnings
2013-03-19, by nipkow
extended stream library
2013-03-19, by traytel
export datatype definition which gets expanded too much in antiquotation
2013-03-19, by kleing
tuned
2013-03-19, by nipkow
add induction rule for partial_function (tailrec)
2013-03-19, by Andreas Lochbihler
prefer ownerless window, to avoid question of potentially changing parent view;
2013-03-18, by wenzelm
proper parent component for window.init;
2013-03-18, by wenzelm
lemma names and a corollary
2013-03-18, by kleing
managed to eliminate further snippets
2013-03-18, by kleing
fewer IMP snippets
2013-03-18, by kleing
merged
2013-03-18, by wenzelm
extra tooltip_delay after window.dismiss operation, to avoid flickering of quick reactivation;
2013-03-18, by wenzelm
recovered special background handling from 8d6e478934dc, particularly relevant for gutter border;
2013-03-18, by wenzelm
re-init last window without flipping its visible/disposed state, to avoid odd focus inversion problems;
2013-03-17, by wenzelm
explicit handling of tooltip window stack -- avoid memory leak due to not-so-weak references to disposed windows (via event handlers and other aux. components);
2013-03-17, by wenzelm
tuned
2013-03-18, by nipkow
eliminate duplicated constant (diag vs. Id_on)
2013-03-18, by traytel
hide internal constants; tuned proofs
2013-03-18, by traytel
tuned
2013-03-18, by nipkow
tuned
2013-03-17, by nipkow
added advanced rule induction subsection
2013-03-17, by nipkow
merged
2013-03-16, by wenzelm
more elementary tooltips via mouse events (imitating parts of javax.swing.ToolTipManager) -- avoid abuse of getToolTipText to produce window as side-effect;
2013-03-16, by wenzelm
some more hammering to convince JDK 7 (and 8-ea) on Mac OS X about window size change;
2013-03-16, by wenzelm
more precise tooltip window size (NB: dimensions are known after layout pack, before making content visible);
2013-03-16, by wenzelm
drop a workaround because of 8739f8abbecb
2013-03-16, by kuncar
fixing transfer tactic - unfold fully identity relation by using relator_eq
2013-03-16, by kuncar
tuned (in particular bold fonts)
2013-03-16, by nipkow
merged
2013-03-16, by wenzelm
document ISABELLE_POLYML;
2013-03-14, by wenzelm
tuned
2013-03-15, by nipkow
simplified time_CPU and time_GC;
2013-03-15, by wenzelm
updated to scala-2.10.1;
2013-03-15, by wenzelm
extended stream library (sdrop_while)
2013-03-15, by traytel
tuned signature;
2013-03-14, by wenzelm
more robust Par_Exn.make, especially relevant for SML/NJ trying to use Par_Exn.release_all;
2013-03-14, by wenzelm
proper use of "member", without embarking on delicate questions about SML equality types;
2013-03-14, by wenzelm
made SML/NJ happy;
2013-03-14, by wenzelm
tuned
2013-03-14, by nipkow
merged
2013-03-13, by wenzelm
clarified parallel_subproofs_saturation (blind guess) vs. parallel_subproofs_threshold (precient timing estimate);
2013-03-13, by wenzelm
proper formatting, to facilitate line-based diff;
2013-03-13, by wenzelm
more uniform session descriptions, which show up in chapter index;
2013-03-13, by wenzelm
proper index for HOL-Proofs, which is also in chapter "HOL";
2013-03-13, by wenzelm
include only README.html, not historic README, which tends towards surprises like src/HOL/SPARK/Examples/README;
2013-03-13, by wenzelm
more accurate handling of global browser info at the very end (without races), subject to no_build and info.browser_info;
2013-03-13, by wenzelm
sessions may be organized via 'chapter' in ROOT;
2013-03-13, by wenzelm
do not absorb I/O errors;
2013-03-13, by wenzelm
show expanded path, to avoid odd /foo/bar/$ISABELLE_BROWSER_INFO/baz;
2013-03-13, by wenzelm
new lemma subset_decode_imp_le
2013-03-13, by paulson
merged
2013-03-13, by kleing
more IMP snippets
2013-03-13, by kleing
rename fset_member to fmember and prove parametricity
2013-03-13, by kuncar
BNF uses fset defined via Lifting/Transfer rather than Quotient
2013-03-13, by traytel
nitpick setup and code generation for streams
2013-03-13, by traytel
merged
2013-03-13, by nipkow
tuned
2013-03-13, by nipkow
proper path -- I/O was hidden due to permissiveness;
2013-03-12, by wenzelm
merged
2013-03-12, by wenzelm
removed odd cvs artifacts;
2013-03-12, by wenzelm
refurbished some old README.html files as session descriptions, which show up in chapter index;
2013-03-12, by wenzelm
include session description in chapter index;
2013-03-12, by wenzelm
tuned;
2013-03-12, by wenzelm
more accurate theory links;
2013-03-12, by wenzelm
discontinued "isabelle usedir" option -r (reset session path);
2013-03-12, by wenzelm
discontinued "isabelle usedir" option -P (remote path);
2013-03-11, by wenzelm
support for 'chapter' specifications within session ROOT;
2013-03-11, by wenzelm
added latex markup
2013-03-12, by nipkow
merged
2013-03-12, by kleing
more snippets
2013-03-12, by kleing
added pairs
2013-03-12, by nipkow
extended set comprehension notation with {pttrn : A . P}
2013-03-12, by nipkow
tuned
2013-03-11, by nipkow
more factorisation of Step & Co
2013-03-11, by nipkow
factored out Step
2013-03-10, by nipkow
merged
2013-03-10, by nipkow
stepwise instantiation is more modular
2013-03-10, by nipkow
generalized subclass relation;
2013-03-10, by haftmann
termination proof for narrowing: fewer assumptions
2013-03-10, by nipkow
accomodate encrypted file-system on linux;
2013-03-09, by wenzelm
tuned;
2013-03-09, by wenzelm
discontinued theory src/HOL/Library/Eval_Witness -- assumptions do not longer hold in presence of abstract types
2013-03-09, by haftmann
updated keywords (cf. 84d01fd733cf);
2013-03-08, by wenzelm
proper type inference for default values
2013-03-08, by blanchet
convert mappings to parametric lifting
2013-03-08, by kuncar
setup_lifting doesn't support a type variable as a raw type
2013-03-08, by kuncar
add [relator_mono] and [relator_distr] rules
2013-03-08, by kuncar
simplify Lift_FSet because we have parametricity in Lifting now
2013-03-08, by kuncar
patch Isabelle ditribution to conform to changes regarding the parametricity
2013-03-08, by kuncar
lift_definition and setup_lifting generate parametric transfer rules if parametricity theorems are provided
2013-03-08, by kuncar
merged
2013-03-08, by nipkow
simplified basic termination proof
2013-03-08, by nipkow
some simp rules for fset
2013-03-08, by traytel
avoid -Infinity which confuses JFreeChart histogram;
2013-03-07, by wenzelm
tuned proofs -- more structure, less warnings;
2013-03-07, by wenzelm
tuned signature -- prefer terminology of Scala and Axiom;
2013-03-07, by wenzelm
better message (type-unsoundnesses are becoming rare, usually the issue is elsewhere, e.g. in the TSTP proof parser)
2013-03-07, by blanchet
avoid using Arith_Data.dest_sum in extended-nat simprocs (it treats 'x - y' as 'x + - y', which is not valid for enat)
2013-03-06, by huffman
netlimit is abbreviation for Lim
2013-03-06, by hoelzl
tuned proofs
2013-03-06, by hoelzl
changed has_derivative_intros into a named theorems collection
2013-03-06, by hoelzl
changed continuous_on_intros into a named theorems collection
2013-03-06, by hoelzl
changed continuous_intros into a named theorems collection
2013-03-06, by hoelzl
add tendsto_eq_intros: they add an additional rewriting step at the rhs of --->
2013-03-06, by hoelzl
major redesign: order instead of preorder, new definition of intervals as quotients
2013-03-06, by nipkow
added lemma
2013-03-06, by nipkow
extended numerals
2013-03-06, by nipkow
merged
2013-03-05, by wenzelm
merged
2013-03-05, by wenzelm
removed unused Future.flat, while leaving its influence of Future.map (see bcd6b1aa4db5);
2013-03-05, by wenzelm
extended stream library a little more
2013-03-05, by traytel
extended stream library
2013-03-05, by traytel
generalized lemmas in Extended_Real_Limits
2013-03-05, by hoelzl
eventually nhds represented using sequentially
2013-03-05, by hoelzl
generalized compact_Times to topological_space
2013-03-05, by hoelzl
move lemma Inf to usage point
2013-03-05, by hoelzl
tuned proof of Edelstein fixed point theorem (use continuity of dist and attains_sup)
2013-03-05, by hoelzl
tuned proofs (used continuity of infdist, dist and continuous_attains_sup)
2013-03-05, by hoelzl
generalized continuous/compact_attains_inf/sup from real to linorder_topology
2013-03-05, by hoelzl
continuity of pair operations
2013-03-05, by hoelzl
use generate_topology for second countable topologies, does not require intersection stable basis
2013-03-05, by hoelzl
generalized isGlb_unique
2013-03-05, by hoelzl
complete_linorder is also a complete_distrib_lattice
2013-03-05, by hoelzl
move Liminf / Limsup lemmas on complete_lattices to its own file
2013-03-05, by hoelzl
merged
2013-03-05, by nipkow
New theory of infinity-extended types; should replace Extended_xyz eventually
2013-03-05, by nipkow
Avoid ML warning about unreferenced identifier.
2013-03-05, by webertj
polymorphic SPASS is also SPASS
2013-03-05, by blanchet
allow more general coercion maps; tuned;
2013-03-05, by traytel
more lemmas about intervals
2013-03-05, by nipkow
merged
2013-03-04, by wenzelm
refined parallel_proofs = 2: fork whole Isar sub-proofs, not just terminal ones;
2013-03-04, by wenzelm
join all proofs before scheduling present phase (ordered according to weight);
2013-03-04, by wenzelm
more explicit datatype result;
2013-03-04, by wenzelm
split dense into inner_dense_order and no_top/no_bot
2013-02-20, by hoelzl
move auxiliary lemmas from Library/Extended_Reals to HOL image
2013-02-20, by hoelzl
tuned (extend datatype to inline option)
2013-03-04, by traytel
prefer more systematic Future.flat;
2013-03-03, by wenzelm
more uniform Future.map: always internalize failure;
2013-03-03, by wenzelm
uniform treatment of global/local proofs;
2013-03-03, by wenzelm
tuned;
2013-03-03, by wenzelm
clarified Toplevel.element_result wrt. Toplevel.is_ignored;
2013-03-03, by wenzelm
more Thy_Syntax.element operations;
2013-03-03, by wenzelm
coercion-invariant arguments at work
2013-03-01, by traytel
constants with coercion-invariant arguments (possibility to disable/reenable
2013-03-01, by traytel
simplified Proof.future_proof;
2013-02-28, by wenzelm
provide explicit dummy names (cf. dfe469293eb4);
2013-02-28, by wenzelm
discontinued empty name bindings in 'axiomatization';
2013-02-28, by wenzelm
provide common HOLogic.conj_conv and HOLogic.eq_conv;
2013-02-28, by wenzelm
just one HOLogic.Trueprop_conv, with regular exception CTERM;
2013-02-28, by wenzelm
discontinued obsolete 'axioms' command;
2013-02-28, by wenzelm
more robust build error handling, e.g. missing outer syntax commands;
2013-02-28, by wenzelm
eliminated legacy 'axioms';
2013-02-28, by wenzelm
eliminated legacy 'axioms';
2013-02-28, by wenzelm
eliminated legacy 'axioms';
2013-02-28, by wenzelm
eliminated legacy 'axioms';
2013-02-28, by wenzelm
eliminated legacy 'axioms';
2013-02-28, by wenzelm
eliminated legacy 'axioms';
2013-02-28, by wenzelm
eliminated legacy 'axioms';
2013-02-28, by wenzelm
marginalized historic strip_tac;
2013-02-28, by wenzelm
tuned proof;
2013-02-28, by wenzelm
tuned whitespace and indentation;
2013-02-28, by wenzelm
simplified imports;
2013-02-28, by wenzelm
load timings in parallel for improved performance;
2013-02-28, by wenzelm
proper place for cancel_div_mod.ML (see also ee729dbd1b7f and ec7f10155389);
2013-02-28, by wenzelm
parallel dep.load_files saves approx. 1s on 4 cores;
2013-02-27, by wenzelm
eliminated pointless re-ified errors;
2013-02-27, by wenzelm
merged
2013-02-27, by wenzelm
discontinued redundant 'use' command;
2013-02-27, by wenzelm
discontinued obsolete header "files" -- these are loaded explicitly after exploring dependencies;
2013-02-27, by wenzelm
discontinued obsolete 'uses' within theory header;
2013-02-27, by wenzelm
use lemma from Big_Operators
2013-02-27, by Andreas Lochbihler
add inclusion/exclusion lemma
2013-02-27, by Andreas Lochbihler
added lemma
2013-02-27, by Andreas Lochbihler
merged
2013-02-27, by Andreas Lochbihler