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exec the emacs;
1997-05-23, by wenzelm
Base theory is now Arith, not Nat. (because all datatypes now require Arith).
1997-05-23, by nipkow
All datatypes now require Arith.
1997-05-23, by nipkow
Added overloaded function `size' for all datatypes.
1997-05-23, by nipkow
exhaust_tac can now deal with whole terms rather than just variables.
1997-05-22, by nipkow
added href to Isamode;
1997-05-22, by wenzelm
fixed doc;
1997-05-22, by wenzelm
adapted to Isamode 2.6;
1997-05-22, by wenzelm
tuned Isamode stuff;
1997-05-22, by wenzelm
New headers and other minor changes
1997-05-22, by paulson
Now the recdef induction rule variables are named u, v, ...
1997-05-22, by paulson
New example of recdef and permutative rewriting
1997-05-22, by paulson
Now uses type option instead of Fail/Subst
1997-05-22, by paulson
Now uses type option instead of Fail/Subst
1997-05-22, by paulson
Uses option_case_tac
1997-05-22, by paulson
Deleted rprod: lex_prod is (usually?) enough
1997-05-22, by paulson
Deleted obsolete proofs. But option_case_tac will be obsolete too
1997-05-22, by paulson
New example: ex/Fib
1997-05-22, by paulson
New lemmas used for ex/Fib
1997-05-22, by paulson
Added rotation to exhaust_tac.
1997-05-22, by nipkow
tuned;
1997-05-22, by wenzelm
added;
1997-05-22, by wenzelm
tuned;
1997-05-22, by wenzelm
SYNC;
1997-05-22, by wenzelm
Documented exhaust_tac.
1997-05-22, by nipkow
fixed packages;
1997-05-22, by wenzelm
fixed packages;
1997-05-22, by wenzelm
tuned comments;
1997-05-22, by wenzelm
Replaced res_inst-list_cases by generic exhaust_tac.
1997-05-22, by nipkow
Added exhaustion thm and exhaust_tac for each datatype.
1997-05-22, by nipkow
fixed find cmd;
1997-05-21, by wenzelm
set version;
1997-05-21, by wenzelm
tuned all READMEs;
1997-05-21, by wenzelm
release version (sort of);
1997-05-21, by wenzelm
SYNC;
1997-05-21, by wenzelm
fixed spelling;
1997-05-21, by wenzelm
changes for release 94-8
1997-05-21, by mueller
tuned;
1997-05-21, by wenzelm
Code tidying: removal of C combinator
1997-05-21, by paulson
Basis library input/output primitives; \!simpset instead of HOL_ss
1997-05-21, by paulson
Basis library input/output primitives; currying the induction rule;
1997-05-21, by paulson
TFL induction rule is now curried
1997-05-21, by paulson
Function "sum" now defined using primrec
1997-05-21, by paulson
Mostly cosmetic changes: updated headers, ID lines, etc.
1997-05-21, by paulson
Removed rprod from the WF relation
1997-05-21, by paulson
Removed rprod from the WF relation; simplified proofs;
1997-05-21, by paulson
Replaced Konrad's own add_term_names by the predefined one.
1997-05-21, by nipkow
tuned command line;
1997-05-20, by wenzelm
tuned;
1997-05-20, by wenzelm
under construction;
1997-05-20, by wenzelm
SYNC;
1997-05-20, by wenzelm
fix spelling;
1997-05-20, by wenzelm
the new README;
1997-05-20, by wenzelm
now generated automatically from README.html;
1997-05-20, by wenzelm
README generation;
1997-05-20, by wenzelm
removed Cambridge font server;
1997-05-20, by wenzelm
fixed bash path;
1997-05-20, by wenzelm
reset make_html afterwards;
1997-05-20, by wenzelm
fixed spelling;
1997-05-20, by wenzelm
IMPORTANT NOTE: This is the old README.
1997-05-20, by wenzelm
X11 font server sample configuration;
1997-05-20, by wenzelm
deleted duplicate rewrite rules of lift.simps
1997-05-20, by mueller
minor changes
1997-05-20, by mueller
tuned;
1997-05-20, by wenzelm
added eindhoven http address
1997-05-20, by mueller
Declares Option_ as synonym for structure Option
1997-05-20, by paulson
Removal of redundant code (unused or already present in Isabelle.
1997-05-20, by paulson
Basis library version of type "option" now resides in its own structure Option
1997-05-20, by paulson
Removal of ex/LexProd
1997-05-20, by paulson
Renamed egcd and gcd; defined the gcd function using TFL
1997-05-20, by paulson
Removal of duplicate code from TFL
1997-05-20, by paulson
New arithmetic laws let us delete three lines of a proof
1997-05-20, by paulson
Added comment: it is SLOW
1997-05-20, by paulson
Some theorems moved to HOL/Arith.ML
1997-05-20, by paulson
Relation "less_than" internalizes "<" for easy use of TFL
1997-05-20, by paulson
New pattern-matching definition of pred_nat
1997-05-20, by paulson
The diff laws must be named: we do "Delsimps [diff_Suc];"
1997-05-20, by paulson
New theorems from Hoare/Arith2.ML
1997-05-20, by paulson
new treatment of Prover files
1997-05-20, by paulson
Removal of ex/LexProd; TFL files; new treatment of Prover files
1997-05-20, by paulson
Removal of ex/LexProd
1997-05-20, by paulson
improved output syntax of op =, op ~= (more parentheses);
1997-05-20, by wenzelm
SYNC;
1997-05-20, by wenzelm
index: model checkers;
1997-05-20, by wenzelm
*** empty log message ***
1997-05-20, by wenzelm
SYNC;
1997-05-20, by wenzelm
little changes
1997-05-20, by mueller
Documented auto_tac
1997-05-19, by paulson
Section numbers may now be nested three deep, as in 1.2.3
1997-05-19, by paulson
Distributed Psubset stuff to basic set theory files, incl Finite.
1997-05-16, by nipkow
renamed unsafe_addss to addss
1997-05-16, by oheimb
readme added
1997-05-16, by mueller
commented out qed (in case the MC is unavailable);
1997-05-16, by mueller
added Modelcheck example;
1997-05-16, by mueller
still under construction!
1997-05-16, by wenzelm
improved www4 ref;
1997-05-16, by wenzelm
fixed infix syntax;
1997-05-16, by wenzelm
fixed Modelchek reference;
1997-05-16, by wenzelm
SYNC;
1997-05-16, by wenzelm
hint at more sections;
1997-05-16, by wenzelm
added \settdx;
1997-05-16, by wenzelm
Invoking Model Checkers in Isabelle/HOL;
1997-05-16, by mueller
renamed unsafe_addss to addss
1997-05-16, by oheimb
Subst now moved to directory HOL
1997-05-16, by paulson
renamed unsafe_addss to addss
1997-05-15, by oheimb
renamed addss to addSss, unsafe_addss to addss, extended auto_tac
1997-05-15, by oheimb
*** empty log message ***
1997-05-15, by wenzelm
corrected depth_tac: no call for safe_step_tac if subgoal not present
1997-05-15, by oheimb
fixed bash path!!!
1997-05-15, by wenzelm
SYNC;
1997-05-15, by wenzelm
removed garbage;
1997-05-15, by wenzelm
sysman refs;
1997-05-15, by wenzelm
remove FIXME;
1997-05-15, by wenzelm
New proofs for TFL
1997-05-15, by paulson
Improved error message in "require_thy"
1997-05-15, by paulson
Added pred_list for TFL
1997-05-15, by paulson
Preliminary TFL versions
1997-05-15, by paulson
TFL theory section
1997-05-15, by paulson
New theories used by TFL
1997-05-15, by paulson
New version, modified by Konrad Slind and LCP for TFL
1997-05-15, by paulson
TFL now integrated with HOL (more work needed)
1997-05-15, by paulson
remove Witness.thy;
1997-05-15, by wenzelm
SYNC;
1997-05-14, by wenzelm
preliminary!
1997-05-14, by wenzelm
added \tooldx;
1997-05-14, by wenzelm
tuned comment;
1997-05-14, by wenzelm
tuned;
1997-05-14, by wenzelm
renamed DEFAULT_LOGIC to ISABELLE_LOGIC;
1997-05-14, by wenzelm
removed -u option;
1997-05-14, by wenzelm
ML_SYSTEM is polyml-3.1 again;
1997-05-14, by wenzelm
tuned;
1997-05-14, by wenzelm
mylist instead of list in datatype ex;
1997-05-14, by wenzelm
tuned comment;
1997-05-14, by wenzelm
tuned;
1997-05-14, by wenzelm
tuned comments;
1997-05-14, by wenzelm
corrected problem with type abbreviations in pcpo_type
1997-05-13, by oheimb
of_sort: type_sig -> typ * sort -> bool;
1997-05-13, by wenzelm
added system, ind_defs, axclass;
1997-05-12, by wenzelm
fixed ISABELLE_DOCS multiple components;
1997-05-12, by wenzelm
*** empty log message ***
1997-05-12, by wenzelm
added System;
1997-05-12, by wenzelm
The Isabelle System Manual;
1997-05-12, by wenzelm
improved doc stuff;
1997-05-12, by wenzelm
added AxClass;
1997-05-12, by wenzelm
Tutorial on Axiomatic Type Classes;
1997-05-12, by wenzelm
list of manuals to be made automatically;
1997-05-12, by wenzelm
'dist', 'clean';
1997-05-12, by wenzelm
added 'clean';
1997-05-12, by wenzelm
move to Inductive/
1997-05-12, by wenzelm
moved here from ..
1997-05-12, by wenzelm
minor tuning;
1997-05-12, by wenzelm
minor tuning;
1997-05-12, by wenzelm
SYNC;
1997-05-12, by wenzelm
improved comments;
1997-05-12, by wenzelm
removed README;
1997-05-12, by wenzelm
partially adapted to axclass / instance;
1997-05-12, by wenzelm
obsolete;
1997-05-12, by wenzelm
removed Witness;
1997-05-12, by wenzelm
fixed dependecy: CPure;
1997-05-12, by wenzelm
misc tuning, cleanup, improvements;
1997-05-09, by wenzelm
minor tuning;
1997-05-09, by wenzelm
SYNC;
1997-05-09, by wenzelm
minor tuning;
1997-05-09, by wenzelm
tuned ref to src;
1997-05-09, by wenzelm
New theorems about "assign"
1997-05-09, by paulson
Fixed precedence of semicolon
1997-05-09, by paulson
New equivalence proofs
1997-05-09, by paulson
New proofs about WHILE and VALOF
1997-05-08, by paulson
Modified def of Least, which, as Markus correctly complained, looked like
1997-05-08, by nipkow
Made a slow proof slightly faster
1997-05-08, by paulson
Changed from fast_tac to blast_tac
1997-05-08, by paulson
misc minor improvements;
1997-05-07, by wenzelm
tuned;
1997-05-07, by wenzelm
replaced Int by IntPr, result by qed;
1997-05-07, by wenzelm
fixed ref to srcs;
1997-05-07, by wenzelm
fixed caption font;
1997-05-07, by wenzelm
tuned spaces;
1997-05-07, by wenzelm
fixed braces;
1997-05-07, by wenzelm
stylistic improvements
1997-05-07, by paulson
Documents directory Induct; stylistic improvements
1997-05-07, by paulson
New acknowledgements
1997-05-07, by paulson
fixed witness syntax;
1997-05-07, by wenzelm
SYNC;
1997-05-07, by wenzelm
New acknowledgements; fixed overfull lines and tables
1997-05-07, by paulson
New acknowledgements; no Fast_tac
1997-05-07, by paulson
Larry's private LaTeX-2e version
1997-05-07, by paulson
Moved induction examples to directory Induct
1997-05-07, by paulson
changed title to README
1997-05-07, by paulson
Documentation for directory "ex"
1997-05-07, by paulson
Documentation for directory "Induct"
1997-05-07, by paulson
Conversion to use blast_tac (with other improvements)
1997-05-07, by paulson
New directory to contain examples of (co)inductive definitions
1997-05-07, by paulson
Description of the Auth directory: security protocols proofs
1997-05-07, by paulson
fixed ISABELLE_OUTPUT, ISABELLE_PATH (finally?);
1997-05-06, by wenzelm
tuned;
1997-05-06, by wenzelm
*** empty log message ***
1997-05-06, by wenzelm
tuned comments;
1997-05-06, by wenzelm
fixed simplifier ex;
1997-05-06, by wenzelm
SYNC;
1997-05-06, by wenzelm
fixed simplifier examples;
1997-05-06, by wenzelm
Stupid bug in induct_tac caused warning to always appear.
1997-05-06, by nipkow
removed MLtrans, MLtext;
1997-05-06, by wenzelm
added \Pure, \CPure;
1997-05-06, by wenzelm
misc updates, tuning, cleanup;
1997-05-06, by wenzelm
tuned;
1997-05-05, by wenzelm
tuned;
1997-05-05, by wenzelm
Cosmetic update of induct_tac; test first now.
1997-05-05, by nipkow
SYNC;
1997-05-05, by wenzelm
misc updates, tuning, cleanup;
1997-05-05, by wenzelm
Some blast_tac calls; more needed
1997-05-05, by paulson
Again "norm" DOES NOT normalize bodies of abstractions
1997-05-05, by paulson
fixed comment;
1997-05-02, by wenzelm
-P option (prune empty dirs);
1997-05-02, by wenzelm
Updated to LaTeX 2e
1997-05-02, by berghofe
New version of rail.sty for LaTeX 2e
1997-05-02, by berghofe
Updated to LaTeX 2e
1997-05-02, by berghofe
Version of the proof macros for LaTeX 2e
1997-05-02, by berghofe
This file is now replaced by proof.sty
1997-05-02, by berghofe
Higher bound means much faster proof
1997-05-02, by paulson
More tracing. hyp_subst_tac allowed to fail
1997-05-02, by paulson
New blast_tac call: made possible by bug fix involving equality substitution
1997-05-02, by paulson
No longer proves mutual_induct unless it is necessary.
1997-05-01, by paulson
Documented blast_tac
1997-04-30, by paulson
Automatic update
1997-04-30, by paulson
Indexing for trace_simp
1997-04-30, by paulson
No longer proves mutual induction rules unless they are needed
1997-04-30, by paulson
Fixed clasets so that blast_tac would work
1997-04-30, by paulson
Now modified for sml/nj 109.27
1997-04-30, by paulson
More tracing; less exception handling
1997-04-30, by paulson
improved the space2 glyph;
1997-04-30, by wenzelm
added IOA (meta theory and ABP, NTP examples);
1997-04-30, by mueller
fixed Id;
1997-04-30, by mueller
removed (most of) IOA (see HOLCF/IOA);
1997-04-30, by mueller
old IOA meta theory (see also new version in HOLCF/IOA/meta_theory);
1997-04-30, by mueller
moved to .. (see also new version in HOLCF/IOA/meta_theory);
1997-04-30, by mueller
removed -- new version in HOLCF/IOA/NTP;
1997-04-30, by mueller
remove -- new version in HOLCF/IOA/ABP;
1997-04-30, by mueller
New theorems Pow_in_Vfrom and Pow_in_VLimit
1997-04-30, by paulson
Old NTP files now running under the IOA meta theory based on HOLCF;
1997-04-30, by mueller
Old ABP files now running under the IOA meta theory based on HOLCF;
1997-04-30, by mueller
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