Tue, 09 Apr 2019 17:06:15 +0200 wenzelm support for platform-specific builds on remote server;
Tue, 09 Apr 2019 15:09:09 +0200 wenzelm more robust: always (re)build platform application bundles;
Wed, 10 Apr 2019 13:34:55 +0100 paulson The last big tranche of Homology material: invariance of domain; renamings to use generic sum/prod lemmas from their locale
Tue, 09 Apr 2019 21:05:48 +0100 paulson merged
Tue, 09 Apr 2019 21:05:32 +0100 paulson More homology material
Tue, 09 Apr 2019 16:59:00 +0000 haftmann common type class for distributive division
Tue, 09 Apr 2019 16:59:00 +0000 haftmann regenerated using isabelle regenerate_cooper
Tue, 09 Apr 2019 16:59:00 +0000 haftmann more explicit way to re-generate ~~/src/HOL/Tools/Qelim/cooper_procedure.ML
Tue, 09 Apr 2019 16:59:00 +0000 haftmann some more explicit document structure
Tue, 09 Apr 2019 15:31:14 +0100 paulson merged
Tue, 09 Apr 2019 15:30:58 +0100 paulson new Homology target, depending on HOL-Algebra and HOL-Analysis
Tue, 09 Apr 2019 12:36:53 +0100 paulson merged
Mon, 08 Apr 2019 20:37:03 +0100 paulson NEWS on homology
Mon, 08 Apr 2019 15:26:54 +0100 paulson First tranche of the Homology development: Simplices
Tue, 09 Apr 2019 14:17:29 +0200 wenzelm updated to bib2xhtml-20190409: current repository clone;
Tue, 09 Apr 2019 11:24:47 +0200 wenzelm proper treatment of isabelle_fonts_hinted in etc/preferences (i.e. a change of the default option);
Tue, 09 Apr 2019 10:56:25 +0200 wenzelm back to scala-2.12.7 (due to reports about problems with new Mac hardware / OS installations by Jasmin Blanchette and Dmitriy Traytel);
Tue, 09 Apr 2019 10:51:35 +0200 wenzelm tuned -- prefer Isar command 'compile_generated_files';
Tue, 09 Apr 2019 10:28:17 +0200 wenzelm back to more robust "standard" anti-aliasing (reverting f610115ca3d0): sub-pixel rendering can have odd color effects, even on high-end displays;
Sun, 07 Apr 2019 21:05:22 +0200 traytel NEWS
Sun, 07 Apr 2019 20:02:15 +0200 traytel merged
Sun, 07 Apr 2019 08:26:57 +0200 traytel bundle for cardinal syntax
Sun, 07 Apr 2019 16:04:08 +0200 wenzelm better accessibility of directory content by typing name prefix;
Sun, 07 Apr 2019 12:44:37 +0200 wenzelm uniform JVM heap options for Isabelle/Scala tools and scalac (again);
Sun, 07 Apr 2019 12:41:52 +0200 wenzelm proper etc/preferences;
Sat, 06 Apr 2019 22:26:38 +0200 wenzelm notes about old Java 8 font rendering for low-quality displays;
Sat, 06 Apr 2019 22:09:41 +0200 wenzelm obsolete -- was mostly about 'export_code';
Sat, 06 Apr 2019 22:05:25 +0200 wenzelm support both hinted and unhinted fonts;
Fri, 05 Apr 2019 23:45:35 +0200 wenzelm option to bypass ttfautohint for experimentation (it can have adverse effects);
Fri, 05 Apr 2019 23:01:20 +0200 wenzelm clarified settings: allow for more Java versions;
Fri, 05 Apr 2019 22:58:29 +0200 wenzelm proper default;
Fri, 05 Apr 2019 21:54:08 +0200 wenzelm clarified;
Fri, 05 Apr 2019 17:05:32 +0200 wenzelm auxiliary operation for common uses of 'compile_generated_files';
Fri, 05 Apr 2019 15:02:55 +0100 paulson merged
Fri, 05 Apr 2019 15:02:46 +0100 paulson Free_Abelian_Groups finally working; fixed some duplicates; cleaned up some proofs
Fri, 05 Apr 2019 11:22:00 +0100 paulson merged
Fri, 05 Apr 2019 11:21:53 +0100 paulson fixes for Free_Abelian_Groups
Fri, 05 Apr 2019 14:08:39 +0200 wenzelm updated screenshot;
Thu, 04 Apr 2019 23:05:53 +0200 wenzelm more NEWS;
Thu, 04 Apr 2019 23:01:07 +0200 wenzelm tuned;
Thu, 04 Apr 2019 22:21:09 +0200 wenzelm merged
Thu, 04 Apr 2019 22:18:32 +0200 wenzelm tuned;
Thu, 04 Apr 2019 22:18:16 +0200 wenzelm documentation for generated files;
Thu, 04 Apr 2019 22:17:37 +0200 wenzelm tuned;
Thu, 04 Apr 2019 20:45:55 +0200 wenzelm type Path.binding may be empty: check later via proper_binding;
Thu, 04 Apr 2019 16:47:09 +0200 wenzelm clarified export_files: Isabelle_System.copy_file_base preserves given directory sub-structure;
Thu, 04 Apr 2019 15:26:18 +0200 wenzelm proper .exe path for export;
Thu, 04 Apr 2019 14:45:34 +0200 wenzelm updated to sqlite-jdbc-3.27.2.1;
Thu, 04 Apr 2019 14:30:58 +0200 wenzelm added command 'compile_generated_files';
Thu, 04 Apr 2019 14:29:49 +0200 wenzelm tuned signature: more operations;
Wed, 03 Apr 2019 23:35:13 +0200 wenzelm tuned signature;
Wed, 03 Apr 2019 23:29:19 +0200 wenzelm tuned signature;
Wed, 03 Apr 2019 21:50:00 +0200 wenzelm clarified signature: more explicit operations for corresponding Isar commands;
Wed, 03 Apr 2019 21:11:21 +0200 wenzelm proper URL;
Thu, 04 Apr 2019 16:38:45 +0100 paulson fixed markup in Poly_Mapping; Free_Abelian_Groups (but not yet imported by Algebra!)
Thu, 04 Apr 2019 14:19:33 +0100 paulson More group theory. Sum and product indexed by the non-neutral part of a set
Wed, 03 Apr 2019 16:38:59 +0100 paulson theory Poly_Mapping
Wed, 03 Apr 2019 16:38:27 +0100 paulson new theory Library/Poly_Mapping, of almost-everywhere-zero functions
Wed, 03 Apr 2019 15:14:36 +0100 paulson Material concerning exact sequences of groups
Wed, 03 Apr 2019 14:55:30 +0100 paulson Products and sums of a family of groups
Wed, 03 Apr 2019 12:55:27 +0100 paulson new group theory material, mostly ported from HOL Light
Wed, 03 Apr 2019 00:07:26 +0200 wenzelm UHD is standard, HD non-standard;
Tue, 02 Apr 2019 16:58:10 +0200 wenzelm updated for release;
Tue, 02 Apr 2019 16:55:56 +0200 wenzelm merged
Tue, 02 Apr 2019 15:16:56 +0200 wenzelm Added tag Isabelle2019-RC0 for changeset 6f2ab7f150f6
Tue, 02 Apr 2019 14:56:32 +0200 wenzelm updated for release;
Tue, 02 Apr 2019 14:51:27 +0200 wenzelm eliminated hard TABs;
Tue, 02 Apr 2019 14:46:01 +0200 wenzelm updated for release;
Tue, 02 Apr 2019 14:12:21 +0200 wenzelm tuned;
Tue, 02 Apr 2019 15:23:12 +0100 paulson The order of a group now follows the HOL Light definition, which is more general
Tue, 02 Apr 2019 14:01:52 +0100 paulson merged
Tue, 02 Apr 2019 12:56:21 +0100 paulson merged
Tue, 02 Apr 2019 12:56:05 +0100 paulson some new group theory results: integer group, trivial group, etc.
Tue, 02 Apr 2019 13:22:16 +0200 wenzelm more convenient export;
Tue, 02 Apr 2019 13:15:52 +0200 wenzelm misc tuning for release;
Tue, 02 Apr 2019 13:15:37 +0200 wenzelm more material for release;
Tue, 02 Apr 2019 13:02:03 +0200 wenzelm misc tuning for release;
Mon, 01 Apr 2019 21:58:45 +0200 wenzelm 'code_reflect' only supports new-style 'file_prefix';
Mon, 01 Apr 2019 21:51:46 +0200 wenzelm tuned signature -- more exports;
Mon, 01 Apr 2019 21:45:13 +0200 wenzelm tuned signature;
Mon, 01 Apr 2019 17:02:43 +0100 paulson A few results in Algebra, and bits for Analysis
Sat, 30 Mar 2019 15:37:27 +0100 haftmann experimental commands for proof sketching and exploration
Sat, 30 Mar 2019 15:37:22 +0100 haftmann irrelevant
Sat, 30 Mar 2019 22:51:38 +0100 wenzelm more PIDE markup and hyperlinks;
Sat, 30 Mar 2019 20:54:47 +0100 wenzelm clarified signature: more explicit type Path.binding;
Sat, 30 Mar 2019 12:07:31 +0100 wenzelm more LaTeX symbols;
Fri, 29 Mar 2019 16:53:46 +0100 wenzelm tuned signature -- more operations;
Fri, 29 Mar 2019 13:48:10 +0100 wenzelm tuned signature;
Fri, 29 Mar 2019 13:42:17 +0100 wenzelm clarified 'file_prefix';
Fri, 29 Mar 2019 12:24:34 +0100 wenzelm clarified style: allow to search PDF for keywords containing "_";
Thu, 28 Mar 2019 21:24:55 +0100 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;
Thu, 28 Mar 2019 21:22:44 +0100 wenzelm removed junk;
Thu, 28 Mar 2019 13:20:57 +0100 wenzelm clarified diagrams;
Thu, 28 Mar 2019 13:06:32 +0100 wenzelm clarified diagrams;
Thu, 28 Mar 2019 12:59:44 +0100 wenzelm proper syntax diagrams;
Thu, 28 Mar 2019 12:52:31 +0100 wenzelm tuned names;
Thu, 28 Mar 2019 12:49:15 +0100 wenzelm tuned whitespace;
Thu, 28 Mar 2019 12:39:34 +0100 wenzelm proper local_theory command;
Wed, 27 Mar 2019 23:55:39 +0100 wenzelm more exports: avoid clones in AFP;
Wed, 27 Mar 2019 22:15:36 +0100 wenzelm tuned;
Wed, 27 Mar 2019 21:58:30 +0100 wenzelm export_code/check_code formally updates the theory -- this opens further possibilities concerning Generated_Files;
Wed, 27 Mar 2019 20:07:53 +0100 wenzelm tuned whitespace;
Wed, 27 Mar 2019 15:14:08 +0100 wenzelm merged
Wed, 27 Mar 2019 14:47:49 +0100 wenzelm more informative Spec_Rules.Equational: support corecursion;
Wed, 27 Mar 2019 12:08:08 +0100 wenzelm more operations;
Wed, 27 Mar 2019 14:08:26 +0000 paulson more stuff from HOL Light: Euclidean spaces and n-spheres, Hausdorff spaces, etc.
Tue, 26 Mar 2019 22:18:30 +0100 wenzelm merged
Tue, 26 Mar 2019 22:13:36 +0100 wenzelm more informative Spec_Rules.Equational, notably primrec argument types;
Tue, 26 Mar 2019 14:23:18 +0100 wenzelm clarified signature: avoid direct comparison on type rough_classification;
Tue, 26 Mar 2019 14:13:03 +0100 wenzelm tuned proofs;
Tue, 26 Mar 2019 13:45:46 +0100 wenzelm removed spurious debugging;
Tue, 26 Mar 2019 13:25:32 +0100 wenzelm export propositional status of consts;
Tue, 26 Mar 2019 17:01:55 +0000 paulson merged
Tue, 26 Mar 2019 17:01:36 +0000 paulson generalised homotopic_with to topologies; homotopic_with_canon is the old version
Tue, 26 Mar 2019 16:27:29 +0100 Thomas Sewell follow up on Braun: get timing function right
Tue, 26 Mar 2019 16:03:01 +0100 Thomas Sewell Tweak Braun tree list_fast_rec recursion.
Mon, 25 Mar 2019 21:46:37 +0100 wenzelm more robust: avoid NPE due to odd problems with object initialization;
Mon, 25 Mar 2019 19:50:52 +0100 wenzelm RDF meta data for AFP entries;
Mon, 25 Mar 2019 17:21:26 +0100 wenzelm more strict AFP properties;
Mon, 25 Mar 2019 16:45:08 +0100 wenzelm tuned signature;
Mon, 25 Mar 2019 16:11:28 +0100 wenzelm clarified signature;
Mon, 25 Mar 2019 15:48:08 +0100 wenzelm proper treatment of empty extra lines (amending 98a440cfbb2b);
Mon, 25 Mar 2019 15:38:56 +0100 wenzelm clarified signature: explicitly typed interfaces;
Mon, 25 Mar 2019 14:47:54 +0100 wenzelm provide maintainers as seen in AFP/admin;
Mon, 25 Mar 2019 14:40:28 +0100 wenzelm tuned;
Mon, 25 Mar 2019 14:32:33 +0100 wenzelm tuned signature;
Mon, 25 Mar 2019 14:19:26 +0100 wenzelm read AFP metadata for entries;
Sun, 24 Mar 2019 20:31:53 +0100 wenzelm more accurate HTML rendering;
Sun, 24 Mar 2019 19:17:42 +0100 wenzelm clarified markup;
Sun, 24 Mar 2019 18:38:42 +0100 wenzelm clarified rendering, notably of \<^latex>CARTOUCHE in outer syntax;
Sun, 24 Mar 2019 18:30:59 +0100 wenzelm tuned;
Sun, 24 Mar 2019 17:53:46 +0100 wenzelm clarified spell-checking (see also 30233285270a);
Sun, 24 Mar 2019 17:45:00 +0100 wenzelm more accurate markup;
Sun, 24 Mar 2019 17:33:11 +0100 wenzelm clarified signature;
Sun, 24 Mar 2019 17:24:24 +0100 wenzelm more markup for various text kinds, notably for nested formal comments;
Sun, 24 Mar 2019 17:23:48 +0100 wenzelm tuned whitespace;
Sun, 24 Mar 2019 17:19:30 +0100 wenzelm clarified rendering: use COMMENT4 elsewhere;
Sun, 24 Mar 2019 13:48:46 +0100 wenzelm documentation of document markers and re-interpreted command tags;
Sat, 23 Mar 2019 20:27:56 +0100 wenzelm updated to ssh-java-20190323 (with jsch-0.1.55.jar);
Sat, 23 Mar 2019 20:12:50 +0100 wenzelm NEWS for proper Isabelle version;
Sat, 23 Mar 2019 20:12:37 +0100 wenzelm obsolete;
Sat, 23 Mar 2019 19:50:03 +0100 wenzelm proper latex setup;
Sat, 23 Mar 2019 17:10:53 +0100 wenzelm updated docker setup: lib32stdc++6 is no longer required for polyml-5.8, libfontconfig1 is required for headless jdk-11;
Sat, 23 Mar 2019 17:00:44 +0100 wenzelm proper command-line;
Sat, 23 Mar 2019 16:39:29 +0100 wenzelm avoid global .opam directory: shared home leads to confusion about explicit vs. implicit ISABELLE_OCAMLFIND;
Sat, 23 Mar 2019 15:17:32 +0100 wenzelm more explicit opam dependencies;
Fri, 22 Mar 2019 22:37:30 +0100 wenzelm merged
Fri, 22 Mar 2019 22:26:57 +0100 wenzelm clarified GHC and OCaml test setup;
Fri, 22 Mar 2019 19:14:39 +0100 wenzelm updated to cygwin-20190322 -- package required by ocaml_setup for zarith;
Fri, 22 Mar 2019 18:04:52 +0100 wenzelm workaround for the sake of Windows;
Fri, 22 Mar 2019 11:23:17 +0100 wenzelm more robust -- analogous to ocamlfind;
Fri, 22 Mar 2019 10:36:50 +0100 wenzelm even more robust and conservative OCaml setup;
Fri, 22 Mar 2019 19:18:09 +0000 haftmann executable equality
Fri, 22 Mar 2019 19:18:08 +0000 haftmann improved code equations taken over from AFP
Fri, 22 Mar 2019 12:34:49 +0000 paulson New abstract topological material
Thu, 21 Mar 2019 19:46:26 +0100 nipkow merged
Thu, 21 Mar 2019 19:46:12 +0100 nipkow tuyned
Thu, 21 Mar 2019 16:16:43 +0100 wenzelm further robustification (amending 772bdd1ed843);
Thu, 21 Mar 2019 15:51:04 +0100 nipkow added function
Thu, 21 Mar 2019 14:18:37 +0000 paulson merged
Thu, 21 Mar 2019 14:18:22 +0000 paulson new material on topology: products, etc. Some renamings, esp continuous_on_topo -> continuous_map
Thu, 21 Mar 2019 14:54:25 +0100 wenzelm proper ISABELLE_OCAML_VERSION;
Thu, 21 Mar 2019 14:17:36 +0100 wenzelm less ambitious test: lapbroy68 lacks libgmp-dev that is required for ocaml setup of zarith;
Thu, 21 Mar 2019 13:34:37 +0100 wenzelm more robust "switch create";
Thu, 21 Mar 2019 12:41:58 +0100 wenzelm prefer central root: just one copy of this bulky material;
Thu, 21 Mar 2019 12:38:06 +0100 wenzelm updated to current opam-2.0.3, which is also the version provided by Cygwin 3.0.4;
Wed, 20 Mar 2019 23:06:51 +0100 wenzelm updated to cygwin-20190320;
Wed, 20 Mar 2019 22:41:50 +0100 wenzelm updated to Cygwin 3.0.4 (approximation for Isabelle2019);
Wed, 20 Mar 2019 22:01:12 +0100 wenzelm prefer ISABELLE_OCAML_SETUP: Cygwin lacks libzarith;
Wed, 20 Mar 2019 21:57:02 +0100 wenzelm more robust reference to ghc exe (with multi-platform support);
Wed, 20 Mar 2019 21:54:08 +0100 wenzelm more robust: allow empty root (e.g. via symlink);
Wed, 20 Mar 2019 21:15:20 +0100 wenzelm avoid prompt;
Wed, 20 Mar 2019 20:33:40 +0100 wenzelm updated settings: ISABELLE_OCAMLFIND, ISABELLE_OCAML_SETUP, but retain compatibility with historic versions that require ISABELLE_OCAMLC;
Wed, 20 Mar 2019 20:15:30 +0100 wenzelm access OCaml tools and libraries via ISABELLE_OCAMLFIND;
Wed, 20 Mar 2019 16:55:21 +0100 wenzelm proper ISABELLE_HOME (ISABELLE_ROOT is for platform-specific application bootstrap);
Wed, 20 Mar 2019 17:33:06 +0100 wenzelm more robust: allow empty root (e.g. via symlink);
Tue, 19 Mar 2019 16:14:59 +0000 paulson merged
Tue, 19 Mar 2019 16:14:51 +0000 paulson new material about topology, etc.; also fixes for yesterday's
Mon, 18 Mar 2019 21:50:51 +0100 wenzelm merged
Mon, 18 Mar 2019 21:06:26 +0100 wenzelm support unicode_symbols in input source;
Mon, 18 Mar 2019 21:05:34 +0100 wenzelm tuned signature;
Mon, 18 Mar 2019 15:35:34 +0000 paulson new material;' strengthened material; moved proofs out of Function_Topology in order to lessen its dependencies
Sun, 17 Mar 2019 21:26:42 +0100 wenzelm tuned signature;
Sun, 17 Mar 2019 20:03:55 +0100 wenzelm more meta data from "dcterms" (superset of "dc");
Fri, 15 Mar 2019 22:02:05 +0100 wenzelm more latex symbols;
Thu, 14 Mar 2019 21:17:40 +0100 wenzelm merged
Thu, 14 Mar 2019 16:55:06 +0100 wenzelm more specific keyword kinds;
Thu, 14 Mar 2019 16:35:58 +0100 wenzelm tuned whitespace;
Thu, 14 Mar 2019 19:06:40 +0100 haftmann include zarith in the default opam setup
Thu, 14 Mar 2019 13:54:31 +0000 haftmann dedicated environment setting for ocaml environment: ISABELLE_OPAM_ROOT is always present even if no envionrment is available
Thu, 14 Mar 2019 09:46:09 +0100 haftmann proper theory for type of dual ordered lattice in distribution
Thu, 14 Mar 2019 09:46:04 +0100 haftmann slightly more complete check of code generation for immutable arrays
Wed, 13 Mar 2019 20:44:39 +0100 haftmann CONTRIBUTORS
Sun, 10 Mar 2019 15:16:45 +0000 haftmann migrated from Nums to Zarith as library for OCaml integer arithmetic
Sun, 10 Mar 2019 15:16:45 +0000 haftmann dropped superfluous declaration attribute
Wed, 13 Mar 2019 13:46:16 +0100 wenzelm more sanity checks;
Tue, 12 Mar 2019 15:34:33 +0100 wenzelm updated to polyml-5.8 (official release);
Mon, 11 Mar 2019 23:02:18 +0100 wenzelm URIs should normally be "rdf:resource", not string body;
Mon, 11 Mar 2019 22:13:14 +0100 wenzelm clarified signature;
Mon, 11 Mar 2019 20:47:04 +0100 wenzelm support for document meta data in PIDE and RDF;
Mon, 11 Mar 2019 19:14:21 +0100 wenzelm tuned signature;
Mon, 11 Mar 2019 18:58:06 +0100 wenzelm tuned signature;
Mon, 11 Mar 2019 16:47:22 +0100 wenzelm tuned signature;
Mon, 11 Mar 2019 16:23:30 +0100 wenzelm tuned signature;
Sun, 10 Mar 2019 23:23:03 +0100 wenzelm more formal contributors (with the help of the history);
Sun, 10 Mar 2019 22:38:00 +0100 wenzelm proper data columns for plots;
Sun, 10 Mar 2019 21:33:05 +0100 wenzelm merged
Sun, 10 Mar 2019 21:31:28 +0100 wenzelm tuned -- Toplevel.presentation_context is total;
Sun, 10 Mar 2019 21:12:29 +0100 wenzelm document markers are formal comments, and may thus occur anywhere in the command-span;
Sun, 10 Mar 2019 15:31:24 +0100 wenzelm PIDE markup for spell-checking;
Sun, 10 Mar 2019 14:19:30 +0100 wenzelm markup and document markers for some meta data from "Dublin Core Metadata Element Set";
Sun, 10 Mar 2019 00:23:52 +0100 wenzelm tuned;
Sun, 10 Mar 2019 00:21:34 +0100 wenzelm added semantic document markers;
Sat, 09 Mar 2019 23:57:07 +0100 wenzelm clarified signature;
Sat, 09 Mar 2019 13:35:49 +0100 wenzelm added glyph for \<marker>;
Sat, 09 Mar 2019 13:24:59 +0100 wenzelm tuned proof;
Sat, 09 Mar 2019 13:19:13 +0100 wenzelm clarified Toplevel.state: more explicit types;
Sat, 09 Mar 2019 10:31:20 +0100 wenzelm tuned;
Sun, 10 Mar 2019 00:22:38 +0000 paulson merged
Sun, 10 Mar 2019 00:09:45 +0000 paulson tidied up HOL/ex/Primrec
Fri, 08 Mar 2019 18:56:48 +0000 haftmann proper code_simp setup for literals
Fri, 08 Mar 2019 21:18:58 +0100 wenzelm tuned -- more explicit type node_presentation;
Fri, 08 Mar 2019 19:22:28 +0100 wenzelm tuned signature;
Fri, 08 Mar 2019 17:05:23 +0100 wenzelm clarified modules;
Thu, 07 Mar 2019 16:59:12 +0000 paulson renamed the constant "limit" as it is too "generic"
Thu, 07 Mar 2019 14:08:05 +0000 paulson new material for Analysis
Wed, 06 Mar 2019 21:44:30 +0100 wenzelm proper option (amending cc0b3e177b49);
Wed, 06 Mar 2019 19:48:02 +0100 wenzelm removed junk;
Wed, 06 Mar 2019 19:29:46 +0100 wenzelm updated to polyml-5.8-20190306;
Wed, 06 Mar 2019 13:17:17 +0100 wenzelm afford redundant whitespace for improved readability;
Tue, 05 Mar 2019 16:46:42 +0100 wenzelm tuned signature;
Tue, 05 Mar 2019 19:33:40 +0100 wenzelm recover original order;
Tue, 05 Mar 2019 18:44:02 +0100 wenzelm tuned;
Tue, 05 Mar 2019 16:40:12 +0100 wenzelm misc tuning and modernization;
Tue, 05 Mar 2019 14:45:27 +0100 wenzelm merged
Tue, 05 Mar 2019 13:31:33 +0100 wenzelm clarified signature;
Tue, 05 Mar 2019 13:11:01 +0100 wenzelm clarified signature: more general types;
Tue, 05 Mar 2019 11:52:20 +0100 wenzelm afford redundant whitespace for improved readability;
Tue, 05 Mar 2019 07:00:21 +0000 haftmann avoid context-sensitive simp rules whose context-free form (image_comp) is not simp by default
Sun, 03 Mar 2019 20:27:42 +0100 wenzelm tuned signature;
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