isabelle: Graph

A few results in Algebra, and bits for Analysis
2019-04-01, by paulson
experimental commands for proof sketching and exploration
2019-03-30, by haftmann
irrelevant
2019-03-30, by haftmann
more PIDE markup and hyperlinks;
2019-03-30, by wenzelm
clarified signature: more explicit type Path.binding;
2019-03-30, by wenzelm
more LaTeX symbols;
2019-03-30, by wenzelm
tuned signature -- more operations;
2019-03-29, by wenzelm
tuned signature;
2019-03-29, by wenzelm
clarified 'file_prefix';
2019-03-29, by wenzelm
clarified style: allow to search PDF for keywords containing "_";
2019-03-29, by wenzelm
"export_code ... file_prefix ..." is the preferred way to produce output within the logical file-system within the theory context, as well as session exports;
2019-03-28, by wenzelm
removed junk;
2019-03-28, by wenzelm
clarified diagrams;
2019-03-28, by wenzelm
clarified diagrams;
2019-03-28, by wenzelm
proper syntax diagrams;
2019-03-28, by wenzelm
tuned names;
2019-03-28, by wenzelm
tuned whitespace;
2019-03-28, by wenzelm
proper local_theory command;
2019-03-28, by wenzelm
more exports: avoid clones in AFP;
2019-03-27, by wenzelm
tuned;
2019-03-27, by wenzelm
export_code/check_code formally updates the theory -- this opens further possibilities concerning Generated_Files;
2019-03-27, by wenzelm
tuned whitespace;
2019-03-27, by wenzelm
merged
2019-03-27, by wenzelm
more informative Spec_Rules.Equational: support corecursion;
2019-03-27, by wenzelm
more operations;
2019-03-27, by wenzelm
more stuff from HOL Light: Euclidean spaces and n-spheres, Hausdorff spaces, etc.
2019-03-27, by paulson
merged
2019-03-26, by wenzelm
more informative Spec_Rules.Equational, notably primrec argument types;
2019-03-26, by wenzelm
clarified signature: avoid direct comparison on type rough_classification;
2019-03-26, by wenzelm
tuned proofs;
2019-03-26, by wenzelm
removed spurious debugging;
2019-03-26, by wenzelm
export propositional status of consts;
2019-03-26, by wenzelm
merged
2019-03-26, by paulson
generalised homotopic_with to topologies; homotopic_with_canon is the old version
2019-03-26, by paulson
follow up on Braun: get timing function right
2019-03-26, by Thomas Sewell
Tweak Braun tree list_fast_rec recursion.
2019-03-26, by Thomas Sewell
more robust: avoid NPE due to odd problems with object initialization;
2019-03-25, by wenzelm
RDF meta data for AFP entries;
2019-03-25, by wenzelm
more strict AFP properties;
2019-03-25, by wenzelm
tuned signature;
2019-03-25, by wenzelm
clarified signature;
2019-03-25, by wenzelm
proper treatment of empty extra lines (amending 98a440cfbb2b);
2019-03-25, by wenzelm
clarified signature: explicitly typed interfaces;
2019-03-25, by wenzelm
provide maintainers as seen in AFP/admin;
2019-03-25, by wenzelm
tuned;
2019-03-25, by wenzelm
tuned signature;
2019-03-25, by wenzelm
read AFP metadata for entries;
2019-03-25, by wenzelm
more accurate HTML rendering;
2019-03-24, by wenzelm
clarified markup;
2019-03-24, by wenzelm
clarified rendering, notably of \<^latex>CARTOUCHE in outer syntax;
2019-03-24, by wenzelm
tuned;
2019-03-24, by wenzelm
clarified spell-checking (see also 30233285270a);
2019-03-24, by wenzelm
more accurate markup;
2019-03-24, by wenzelm
clarified signature;
2019-03-24, by wenzelm
more markup for various text kinds, notably for nested formal comments;
2019-03-24, by wenzelm
tuned whitespace;
2019-03-24, by wenzelm
clarified rendering: use COMMENT4 elsewhere;
2019-03-24, by wenzelm
documentation of document markers and re-interpreted command tags;
2019-03-24, by wenzelm
updated to ssh-java-20190323 (with jsch-0.1.55.jar);
2019-03-23, by wenzelm
NEWS for proper Isabelle version;
2019-03-23, by wenzelm
obsolete;
2019-03-23, by wenzelm
proper latex setup;
2019-03-23, by wenzelm
updated docker setup: lib32stdc++6 is no longer required for polyml-5.8, libfontconfig1 is required for headless jdk-11;
2019-03-23, by wenzelm
proper command-line;
2019-03-23, by wenzelm
avoid global .opam directory: shared home leads to confusion about explicit vs. implicit ISABELLE_OCAMLFIND;
2019-03-23, by wenzelm
more explicit opam dependencies;
2019-03-23, by wenzelm
merged
2019-03-22, by wenzelm
clarified GHC and OCaml test setup;
2019-03-22, by wenzelm
updated to cygwin-20190322 -- package required by ocaml_setup for zarith;
2019-03-22, by wenzelm
workaround for the sake of Windows;
2019-03-22, by wenzelm
more robust -- analogous to ocamlfind;
2019-03-22, by wenzelm
even more robust and conservative OCaml setup;
2019-03-22, by wenzelm
executable equality
2019-03-22, by haftmann
improved code equations taken over from AFP
2019-03-22, by haftmann
New abstract topological material
2019-03-22, by paulson
merged
2019-03-21, by nipkow
tuyned
2019-03-21, by nipkow
further robustification (amending 772bdd1ed843);
2019-03-21, by wenzelm
added function
2019-03-21, by nipkow
merged
2019-03-21, by paulson
new material on topology: products, etc. Some renamings, esp continuous_on_topo -> continuous_map
2019-03-21, by paulson
proper ISABELLE_OCAML_VERSION;
2019-03-21, by wenzelm
less ambitious test: lapbroy68 lacks libgmp-dev that is required for ocaml setup of zarith;
2019-03-21, by wenzelm
more robust "switch create";
2019-03-21, by wenzelm
prefer central root: just one copy of this bulky material;
2019-03-21, by wenzelm
updated to current opam-2.0.3, which is also the version provided by Cygwin 3.0.4;
2019-03-21, by wenzelm
updated to cygwin-20190320;
2019-03-20, by wenzelm
updated to Cygwin 3.0.4 (approximation for Isabelle2019);
2019-03-20, by wenzelm
prefer ISABELLE_OCAML_SETUP: Cygwin lacks libzarith;
2019-03-20, by wenzelm
more robust reference to ghc exe (with multi-platform support);
2019-03-20, by wenzelm
more robust: allow empty root (e.g. via symlink);
2019-03-20, by wenzelm
avoid prompt;
2019-03-20, by wenzelm
updated settings: ISABELLE_OCAMLFIND, ISABELLE_OCAML_SETUP, but retain compatibility with historic versions that require ISABELLE_OCAMLC;
2019-03-20, by wenzelm
access OCaml tools and libraries via ISABELLE_OCAMLFIND;
2019-03-20, by wenzelm
proper ISABELLE_HOME (ISABELLE_ROOT is for platform-specific application bootstrap);
2019-03-20, by wenzelm
more robust: allow empty root (e.g. via symlink);
2019-03-20, by wenzelm
merged
2019-03-19, by paulson
new material about topology, etc.; also fixes for yesterday's
2019-03-19, by paulson
merged
2019-03-18, by wenzelm
support unicode_symbols in input source;
2019-03-18, by wenzelm
tuned signature;
2019-03-18, by wenzelm
new material;' strengthened material; moved proofs out of Function_Topology in order to lessen its dependencies
2019-03-18, by paulson
tuned signature;
2019-03-17, by wenzelm
more meta data from "dcterms" (superset of "dc");
2019-03-17, by wenzelm
more latex symbols;
2019-03-15, by wenzelm
merged
2019-03-14, by wenzelm
more specific keyword kinds;
2019-03-14, by wenzelm
tuned whitespace;
2019-03-14, by wenzelm
include zarith in the default opam setup
2019-03-14, by haftmann
dedicated environment setting for ocaml environment: ISABELLE_OPAM_ROOT is always present even if no envionrment is available
2019-03-14, by haftmann
proper theory for type of dual ordered lattice in distribution
2019-03-14, by haftmann
slightly more complete check of code generation for immutable arrays
2019-03-14, by haftmann
CONTRIBUTORS
2019-03-13, by haftmann
migrated from Nums to Zarith as library for OCaml integer arithmetic
2019-03-10, by haftmann
dropped superfluous declaration attribute
2019-03-10, by haftmann
more sanity checks;
2019-03-13, by wenzelm
updated to polyml-5.8 (official release);
2019-03-12, by wenzelm
URIs should normally be "rdf:resource", not string body;
2019-03-11, by wenzelm
clarified signature;
2019-03-11, by wenzelm
support for document meta data in PIDE and RDF;
2019-03-11, by wenzelm
tuned signature;
2019-03-11, by wenzelm
tuned signature;
2019-03-11, by wenzelm
tuned signature;
2019-03-11, by wenzelm
tuned signature;
2019-03-11, by wenzelm
more formal contributors (with the help of the history);
2019-03-10, by wenzelm
proper data columns for plots;
2019-03-10, by wenzelm
merged
2019-03-10, by wenzelm
tuned -- Toplevel.presentation_context is total;
2019-03-10, by wenzelm
document markers are formal comments, and may thus occur anywhere in the command-span;
2019-03-10, by wenzelm
PIDE markup for spell-checking;
2019-03-10, by wenzelm
markup and document markers for some meta data from "Dublin Core Metadata Element Set";
2019-03-10, by wenzelm
tuned;
2019-03-10, by wenzelm
added semantic document markers;
2019-03-10, by wenzelm
clarified signature;
2019-03-09, by wenzelm
added glyph for \<marker>;
2019-03-09, by wenzelm
tuned proof;
2019-03-09, by wenzelm
clarified Toplevel.state: more explicit types;
2019-03-09, by wenzelm
tuned;
2019-03-09, by wenzelm
merged
2019-03-10, by paulson
tidied up HOL/ex/Primrec
2019-03-10, by paulson
proper code_simp setup for literals
2019-03-08, by haftmann
tuned -- more explicit type node_presentation;
2019-03-08, by wenzelm
tuned signature;
2019-03-08, by wenzelm
clarified modules;
2019-03-08, by wenzelm
renamed the constant "limit" as it is too "generic"
2019-03-07, by paulson
new material for Analysis
2019-03-07, by paulson
proper option (amending cc0b3e177b49);
2019-03-06, by wenzelm
removed junk;
2019-03-06, by wenzelm
updated to polyml-5.8-20190306;
2019-03-06, by wenzelm
afford redundant whitespace for improved readability;
2019-03-06, by wenzelm
tuned signature;
2019-03-05, by wenzelm
recover original order;
2019-03-05, by wenzelm
tuned;
2019-03-05, by wenzelm
misc tuning and modernization;
2019-03-05, by wenzelm
merged
2019-03-05, by wenzelm
clarified signature;
2019-03-05, by wenzelm
clarified signature: more general types;
2019-03-05, by wenzelm
afford redundant whitespace for improved readability;
2019-03-05, by wenzelm
avoid context-sensitive simp rules whose context-free form (image_comp) is not simp by default
2019-03-05, by haftmann
tuned signature;
2019-03-03, by wenzelm
clarified signature -- allow more re-use;
2019-03-03, by wenzelm
concrete predicates from "Dublin Core";
2019-03-03, by wenzelm
clarified signature;
2019-03-03, by wenzelm
tuned signature;
2019-03-03, by wenzelm
tuned document;
2019-03-03, by wenzelm
system option "system_heaps" supersedes various command-line options for "system build mode";
2019-03-01, by wenzelm
more uniform session_system_mode (see also e57416b649d5);
2019-03-01, by wenzelm
more implicit reload, similar to VSCode;
2019-03-01, by wenzelm
clarified signature;
2019-03-01, by wenzelm
tuned proofs -- eliminated odd case_tac;
2019-02-28, by wenzelm
more scalable on 32-bit Poly/ML;
2019-02-28, by wenzelm
tuned;
2019-02-28, by wenzelm
more line spacing, notably for ttfautohint (see 4791988fcbc4);
2019-02-27, by wenzelm
more compact representation: approx. factor 2;
2019-02-27, by wenzelm
more scalable on 32-bit Poly/ML;
2019-02-27, by wenzelm
clarified quasi_consolidated status after 5f160df596c1 -- relevant for headless PIDE session (e.g. "isabelle dump");
2019-02-27, by wenzelm
tuned;
2019-02-27, by wenzelm
tuned;
2019-02-25, by wenzelm
clarified signature, notably for hol4isabelle (by Fabian Immler);
2019-02-24, by wenzelm
updated to jedit_build-20190224 (new patches: favorites, glyphvector);
2019-02-24, by wenzelm
fallback on createGlyphVector for multi-character glyphs (e.g. 0x01d49c), as seen in Java 11;
2019-02-24, by wenzelm
formal update of patches -- no change of content;
2019-02-24, by wenzelm
removed junk;
2019-02-24, by wenzelm
merged
2019-02-23, by immler
bundles for floatarith notation
2019-02-23, by immler
merged
2019-02-23, by wenzelm
tuned output;
2019-02-23, by wenzelm
more memory fields;
2019-02-23, by wenzelm
obsolete;
2019-02-23, by wenzelm
no more shadowing of Min and Max by Approximation
2019-02-23, by immler
streamlined specification interfaces
2019-02-21, by haftmann
sligthly more interpunctation and qualification
2019-02-21, by haftmann
tuned whitespace
2019-02-21, by haftmann
physical vs. logical events, the latter takes GC time into account;
2019-02-20, by wenzelm
misc tuning and clarification;
2019-02-20, by wenzelm
misc tuning and clarification;
2019-02-20, by wenzelm
tuned;
2019-02-20, by wenzelm
updated to polyml-5.8-20190220 (pre-release of Poly/ML 5.8);
2019-02-20, by wenzelm
dropped junk
2019-02-20, by haftmann
suppress nodes with vacuous status, notably empty nodes (amending 5f160df596c1);
2019-02-18, by wenzelm
tuned;
2019-02-18, by wenzelm
more robust: avoid potentially unrelated snapshot for the sake of is_suppressed;
2019-02-18, by wenzelm
clarified Node_Status vs. is_suppressed, e.g. relevant for purged nodes in Theories_Dockable after 0626cae56b6f;
2019-02-17, by wenzelm
updated to polyml-test-8fda4fd22441;
2019-02-17, by wenzelm
proper installation of ancient procedure for preorders
2019-02-15, by haftmann
CONTRIBUTORS
2019-02-15, by haftmann
more idiomatic style for local declarations in apply scripts
2019-02-15, by haftmann
clarified meta_digest: export_files is a directive for physical output from existing build database;
2019-02-15, by wenzelm
clarified 'export_files' in session ROOT: require explicit "isabelle build -e";
2019-02-15, by wenzelm
clarified name;
2019-02-15, by wenzelm
more operations;
2019-02-14, by wenzelm
more operations;
2019-02-14, by wenzelm
support for RDF/XML representation;
2019-02-14, by wenzelm
tuned according to Scala version;
2019-02-14, by wenzelm
support for XML name spaces;
2019-02-14, by wenzelm
uniform XML header;
2019-02-14, by wenzelm
added lemma
2019-02-13, by nipkow
removed subsumed lemma
2019-02-13, by nipkow
too agressive
2019-02-13, by nipkow
added lemmas
2019-02-13, by nipkow
more robust: avoid duplicate Socket.close;
2019-02-10, by wenzelm
enable subpixel anti-aliasing by default, assuming that its 4 variants don't make a difference;
2019-02-10, by wenzelm
updated to isabelle_fonts-20190210;
2019-02-10, by wenzelm
recovered missing glyph;
2019-02-10, by wenzelm
auto-hinting of original DejaVu fonts, but not Isabelle symbols;
2019-02-10, by wenzelm
tuned signature: proper exports;
2019-02-08, by wenzelm
more Haskell operations;
2019-02-08, by wenzelm
Resolved codegen problem with uniformity for formal Laurent series
2019-02-04, by Manuel Eberl
Formal Laurent series and overhaul of Formal power series (due to Jeremy Sylvestre)
2019-02-04, by Manuel Eberl
Exponentiation by squaring, fast modular exponentiation
2019-02-04, by Manuel Eberl
more thorough File.set_executable, notably for Windows;
2019-02-04, by wenzelm
added executable flag for exports;
2019-02-04, by wenzelm
clarified URL -- avoid odd certificate problem with api.media.atlassian.com;
2019-02-04, by wenzelm
back to stable polyml-5.7.1-8 for now;
2019-02-04, by wenzelm
More material for HOL-Number_Theory: ord, Carmichael's function, primitive roots
2019-02-04, by Manuel Eberl
clarified signature: Path.T as in Generated_Files;
2019-02-02, by wenzelm
back to polyml-test-1b2dcf8f5202 -- more stable;
2019-02-02, by wenzelm
updated to polyml-test-b68438d33c69;
2019-02-01, by wenzelm
clarified default (amending ca9780325a21): it also affects "open-file" dialog, which should be "buffer";
2019-02-01, by wenzelm
NEWS;
2019-01-31, by wenzelm
more accurate _listFiles -- avoid infinite infinite expansion of e.g. "$ISABELLE_HOME";
2019-01-31, by wenzelm
merged
2019-01-31, by wenzelm
removed left-over test material (amending bb0a354f6b46);
2019-01-31, by wenzelm
updated to polyml-test-1236652ebd55;
2019-01-31, by wenzelm
added option jedit_text_overview for visual appearance (not performance, see also 72216713733a);
2019-01-31, by wenzelm
adapted to a8ee66876a1a;
2019-01-31, by wenzelm
show file-browser favorites more prominently: access to Isabelle resources;
2019-01-31, by wenzelm
tuned -- sort lines;
2019-01-31, by wenzelm
tuned default layout;
2019-01-31, by wenzelm
clarified default layout: global overview left, local document information right;
2019-01-31, by wenzelm
prefer tail-recursive version (despite 4b99b1214034);
2019-01-31, by wenzelm
proper congruence rule for image operator
2019-01-31, by haftmann
less special syntax: make \<Sum> an ordinary function symbol
2019-01-31, by nipkow
more robust: avoid crash of browser right-click menu;
2019-01-30, by wenzelm
more accurate file position;
2019-01-30, by wenzelm
NEWS;
2019-01-30, by wenzelm