modernized ContNotDenum: use Set_Interval, and finite intersection property to show the nested interval property

avoid clashes of fact names

initalize locale with idents from background theory rather than empty idents: must treat idents and registrations synchronously to provide consistent setup for interpretation in locale contexts

reduced cardinals dependencies of (co)datatypes

tighter bnf bounds for (co)datatypes

tuned

tuning

removed workaround

tuning

primitive support for SPASS-Pirate (Daniel Wand's polymorphic SPASS prototype)

NEWS

merged

lemmas about divideR and scaleR

monotonicity of rounding and truncating float

Float: prevent unnecessary large numbers when adding 0

additional definitions and lemmas for Float

additional lemmas

summarized notions related to ordered_euclidean_space and intervals in separate theory

pragmatic executability of instance prod::{open,dist,norm}

introduced ordered real vector spaces

remove redundant constants

ordered_euclidean_space compatible with more standard pointwise ordering on products; conditionally complete lattice with product order

prefer box over greaterThanLessThan on euclidean_space

made SML/NJ happier

fixed source of 'Subscript' exception

handle Skolems gracefully for SPASS as well

move some Z3 specifics out (and into private repository with the rest of the Z3-specific code)

reverse Skolem function arguments

correcly recognize E skolemization steps that are wrapped in a 'shift_quantors' inference

fixed confusion between 'prop' and 'bool' introduced in 4960647932ec

generalize method list further to list of list (clustering preferred methods together)

store alternative proof methods in Isar data structure

tuning

added 'meson' to the mix

tuning

made SML/NJ happy

use consistent condition for setting 'metis_new_skolem' (in preplaying and in output printing) + tuning

generate proper succedent for cases with trivial branches

tuning

simplify generated propositions

use 'prop' rather than 'bool' systematically in Isar reconstruction code

tuning

use 'arith' when appropriate in Z3 proofs

robustness in degenerate case + tuning

use simplifier for rewrite

more aggressive merging

implemented Z3 skolemization

inline Z3 hypotheses

merge

merge

merged

better handling of Z3 proof blocks

disambiguation of interpretation prefixes

more algebraic terminology for theories about big operators

more antiquotations;

proper context for basic Simplifier operations: rewrite_rule, rewrite_goals_rule, rewrite_goals_tac etc.; clarified tool context in some boundary cases;

merged

maintain morphism names for diagnostic purposes;

tuned -- prefer canonical argument order of fold_rev;

proper simplifier context; more standard "cert";

tuned;

tuned whitespace;

made SML/NJ happy + whitespace tuning

clarified Proof General legacy: special treatment of \<^newline> only in TTY mode;

merged

discontinued legacy_isub_isup;

clarified Trace_Ops: global theory data avoids init of simpset in Pure.thy, which is important to act as neutral element in merge;

skeleton for Simplifier trace by Lars Hupel;

generic trace operations for main steps of Simplifier;

tuned signature;

tuned whitespace;

added missing file (cf. 124432e77ecf);

tuned whitespace;

removed dead code -- ctxt is never visible (see also 658fcba35ed7);

simplified polyml-5.5.2 setup -- implicit upgrade of Thread.numProcessors;

tuned message;

be more explicit about pre- and postprocessor, particularly code_abbrev

removed obsolete codegen setup; Stream -> SCons; tuned

merged

tuned patterns;

support for polml-5.5.2; support Thread.numPhysicalProcessors of polyml-5.5.2 (according to SVN 1890); clarified max_threads: store plain value internally, reproduce result only on startup, and thus avoid potential system overhead;

reverse order in which lines are selected, to ensure that the number of dependencies is accurate

truncate proof once False is hit to avoid confusing the rest of the code (no idea why Z3 goes on)

removed inlined rewriting'' for one-branch case splits in Isar proofs, since these can yield huge unreadable formulas

Fib: Who needs the int version?

more work on Z3 Isar proofs

streamlined two proofs

merged

alternative hires icon;

NEWS

default code equations for make, fields, extend and truncate operations on records

browse directory hyperlink as well;

provide @{file_unchecked} in Isabelle/Pure;

tuned;

more antiquotations;

added document antiquotation @{url}, which produces formal markup for LaTeX and PIDE;

tuning -- moved ML files to subdirectory

adapted code for Z3 proof reconstruction

useful debugging info

disable generalization in MaSh until it is shown to help

bugfixes to Python MaSh related to alternative features

compile

generate problems with type classes

added warning to documentation, based on isabelle-users thread

more reasonable default weight

added multiple feature capability to MaSh

code equations for "local" (co)datatypes available after interpretation of locales with assumptions

more direct Isabelle_System.pdf_viewer; generic Isabelle_System.open, e.g. for URLs;

proper latex;

NEWS;

no keyboard control -- avoid confusion about meaning of selection;

directly react on click, assuming that document view operation is mostly idempotent;

generic $ISABELLE_OPEN;

updated to Sumatra PDF 2.4; prefer option -reuse-instance; PDF_VIEWER refers to program, not command-line;

clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;

tuned;

tuned proofs;

reverted 86e0b402994c, which was accidentally qfinish'ed and pushed

Better simprules and markup. Restored the natural number version of the binomial theorem

more uniform status -- accommodate spurious Exn.Interrupt from user code, allow ML_Compiler.exn_messages_id to crash; tuned signature;