reset show_hyps by default (in accordance to existing Isar practice);

save library;

full_atomize;

wild guess at polyml-4.1.2;

options -l and -t; tuned;

Removed timing function.

new simprules and classical rules

Tuned name mangling function.

Made some proofs constructive.

datatype_codegen now checks type of constructor.

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lexical tidying

slight re-use of code

fixed typos

rewrite_term: removed rew0, so no on-the-fly eta-contraction;

fixed document setup of HOL-Library;

tuned;

tidied

OOPS

tweaks

moved document sources to proper place, *within* Library/Library (!);

cover polyml-4.1.2;

RuleCases.make interface based on term instead of thm;

RuleCases.make interface based on term instead of thm; tuned;

atomize_term replaces atomize_cterm;

ObjectLogic.atomize_term replaces ObjectLogic.atomize_cterm;

Thm.prop_of;

Tactic.norm_hhf renamed to Tactic.norm_hhf_rule;

added prop_of: thm -> term (at last!);

added add_term_free_names (more precise/efficient than add_term_names);

renamed norm_hhf to norm_hhf_rule; removed slow rewrite_cterm;

added is_norm_hhf (from logic.ML); norm_hhf based on fast Pattern.rewrite_term;

MetaSimplifier.rewrite_term replaces slow Tactic.rewrite_cterm; RuleCases.make interface based on term instead of thm;

MetaSimplifier.rewrite_term replaces slow Tactic.rewrite_cterm;

eta_contract with sharing (by berghofe); rewrite_term: proper handling of Abs cong;

is_norm_hhf moved to drule.ML;

added timeap_msg;

new style theory

Lex dependencies modified

Added code generation to Scanner.thy Renamed Union -> Or, union -> or

registered directly executable version with the code generator

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new definitions from Sidi Ehmety

made proofs more robust

mistakenly deleted this theory

fixed

GPLed;

added rewrite_term; tuned; GPLed;

interface to Pattern.rewrite_term;

tune norm_hhf_tac;

added beta_eta_contract;

tuned title;

export beta_eta_conversion;

Interface/proof_general.ML move to proof_general.ML;

Isar version of ZF/AC

Isar version of AC

norm_hhf;

fixed theory deps

use exec_lub instead of some_lub

tuned for directly executable definitions

tuned;

removed second copy of show_hyps;

tuned;

allow empty locales;

updated;

tuned;

new theorem

stylistic changes

now [rule_format] knows about ospec

split can now be unfolded even with one argument

save: be slightly more about absent tags; get/add: missing case_names default to numbers 1, 2, 3, ...;

allow zero goals;

tuned;

print_locale: allow full body specification;

added mk_conjunction_list;

conj_intr_list and conj_elim_precise: cover 0 conjuncts;

removed case_numbers (already covered by default);

Isar: undeclared rule case names default to numbers 1, 2, 3, ...;

* system: reduced base memory usage by Poly/ML (approx. 20 MB instead of 40 MB), cf. ML_OPTIONS;

ML_OPTIONS="-h 15000" (used to be 30000);

updated;

tuned;

updated;

tuned;

updated;

tuned;

updated;

tuned;

tuned;

cosmetics

\<twosuperior> syntax moved to HOL/Numerals;

tuned;

prime_dvd_power_two;

symbolic syntax for x^2 (faills back on plain infix "^");

\usepackage[latin1]{inputenc};

* HOL: symbolic syntax for x^2 (numeral 2);