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Find changesets by keywords (author, files, the commit message), revision number or hash, or
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run on sunbroy1, too
2003-04-06, by kleing
*** empty log message ***
2003-04-06, by nipkow
Map.empty is now a translation
2003-04-05, by nipkow
cleanup, mark old (<1994) deleted files as dead
2003-04-05, by kleing
cleanup, mark old (<1994) deleted files as dead
2003-04-05, by kleing
cleanup, mark old (<1994) deleted files as dead
2003-04-05, by kleing
cleanup, mark old (<1994) deleted files as dead
2003-04-05, by kleing
removed since 1994 or earlier
2003-04-05, by kleing
Fixed bug in eta_long.
2003-04-04, by berghofe
type_of_G now applies type substitution before decomposing type.
2003-04-04, by berghofe
Made empty a translation rather than a constant.
2003-04-01, by nipkow
Fixed Coset.thy (proved theorem factorgroup_is_group).
2003-04-01, by ballarin
more comments and tweaks
2003-03-31, by paulson
tidied
2003-03-31, by paulson
Margin for pretty-printing is now a mutable reference.
2003-03-29, by berghofe
Proofs for section 4.5.3
2003-03-26, by paulson
Added show_brackets to settings menu.
2003-03-25, by berghofe
Re-structured some proofs in order to get rid of rule_format attribute.
2003-03-25, by berghofe
New theorems split_div' and mod_div_equality'.
2003-03-25, by berghofe
Presburger arithmetic
2003-03-25, by berghofe
Added examples for Presburger arithmetic.
2003-03-25, by berghofe
Added decision procedure for Presburger arithmetic.
2003-03-25, by berghofe
Added Presburger theory.
2003-03-25, by berghofe
Added hook for presburger arithmetic decision procedure.
2003-03-25, by berghofe
New decision procedure for Presburger arithmetic.
2003-03-25, by berghofe
*** empty log message ***
2003-03-23, by nipkow
More on progress sets
2003-03-21, by paulson
quadratic reciprocity files
2003-03-21, by paulson
Gauss, UNITY, ZF
2003-03-20, by paulson
Gauss's law of quadratic reciprocity by Avigad, Gray and Kramer
2003-03-20, by paulson
moved Exponent, Coset, Sylow from GroupTheory to Algebra, converting them
2003-03-18, by paulson
toggled show_main_goal
2003-03-18, by nipkow
*** empty log message ***
2003-03-18, by nipkow
just a few mods to a few thms
2003-03-17, by nipkow
More "progress set" material
2003-03-17, by paulson
moved one proof, added another
2003-03-17, by paulson
Bugs fixed and operators finprod and finsum.
2003-03-14, by ballarin
more about list_all2
2003-03-14, by kleing
fix for changes in HOL/Hoare/
2003-03-14, by kleing
Proved the main lemma on progress sets
2003-03-14, by paulson
new UN/INT simprules
2003-03-14, by paulson
split_name no longer uses Sign.string_of_typ to encode types, since
2003-03-13, by berghofe
*** empty log message ***
2003-03-11, by nipkow
*** empty log message ***
2003-03-11, by nipkow
*** empty log message ***
2003-03-11, by nipkow
addsplits / delsplits no longer ignore type of constant.
2003-03-11, by berghofe
First distributed version of Group and Ring theory.
2003-03-10, by ballarin
New theory ProgressSets. Definition of closure sets
2003-03-10, by paulson
spelling
2003-03-10, by paulson
new UNITY examples theory
2003-03-06, by paulson
new logical equivalences
2003-03-06, by paulson
new simprule for int (nat n)
2003-03-06, by paulson
link to devel snapshot
2003-03-06, by kleing
obsolete
2003-03-06, by kleing
new examples theory
2003-03-05, by paulson
get cvs to change modified time for session.tex
2003-03-02, by kleing
typo
2003-03-01, by kleing
added exercises
2003-03-01, by kleing
added Exercises
2003-03-01, by kleing
keep a copy of generated files in repository
2003-03-01, by kleing
keep a copy of generated files in repository
2003-03-01, by kleing
generate nightly devel snapshot
2003-02-28, by isatest
case distinction on host for makefile flags
2003-02-28, by isatest
Reorganized, moving many results about the integer dvd relation from IntPrimes
2003-02-27, by paulson
restored some deleted lemmas
2003-02-27, by paulson
Change to meta simplifier: congruence rules may now have frees as head of term.
2003-02-27, by ballarin
== -> =
2003-02-26, by kleing
zprime_def fixes by Jeremy Avigad
2003-02-26, by paulson
completed proofs for programs consisting of a single assignment
2003-02-26, by paulson
new lemma
2003-02-26, by paulson
some x-symbols and some new lemmas
2003-02-26, by paulson
*** empty log message ***
2003-02-25, by nipkow
added simp_depth_limit
2003-02-25, by nipkow
Documented prf / full_prf commands and antiquotations.
2003-02-25, by berghofe
Undid eta change for UN/INT.
2003-02-25, by nipkow
new inverse image lemmas
2003-02-20, by paulson
minor updates to pre-2002 release
2003-02-20, by paulson
fixed anomalies in the installed classical rules
2003-02-19, by paulson
check maxs in defensive machine
2003-02-18, by kleing
new theory Transformers: Meier-Sanders non-interference theory
2003-02-18, by paulson
Proof of the Schorr-Waite graph marking algorithm.
2003-02-17, by mehta
minor revisions
2003-02-16, by paulson
new theorem Compl_partition2
2003-02-16, by paulson
Product operator added --- preliminary.
2003-02-14, by ballarin
favicon
2003-02-12, by kleing
*** empty log message ***
2003-02-11, by nipkow
*** empty log message ***
2003-02-10, by nipkow
New development of algebra: Groups.
2003-02-10, by ballarin
converting HOL/UNITY to use unconditional fairness
2003-02-08, by paulson
adjusted dom rules
2003-02-08, by nipkow
(*f -> ( *f because of new comments
2003-02-07, by nipkow
Removed (*) because of comments
2003-02-07, by nipkow
Added (* ... *) comments in formulae.
2003-02-07, by nipkow
changed ** to ## to avoid conflict with new comment syntax
2003-02-06, by paulson
more tidying
2003-02-05, by paulson
some x-symbols
2003-02-04, by paulson
New tool for displaying version information.
2003-02-03, by berghofe
Fill in version information in lib/Tools/version.
2003-02-03, by berghofe
Added "print_intros" command.
2003-02-03, by berghofe
Moved print_intros from proof_general.ML to Isar/isar_cmd.ML
2003-02-03, by berghofe
Moved find_intros_goal from goals.ML to pure_thy.ML
2003-02-03, by berghofe
Moved get_goal, prems_of_goal and concl_of_goal from goals.ML to logic.ML
2003-02-03, by berghofe
conversion to new-style theories and tidying
2003-01-31, by paulson
conversion of UNITY theories to new-style
2003-01-30, by paulson
converting more UNITY theories to new-style
2003-01-30, by paulson
Some tuning:
2003-01-29, by berghofe
Added function rev_append.
2003-01-29, by berghofe
Fixed bug in function corr.
2003-01-29, by berghofe
converted more UNITY theories to new-style
2003-01-29, by paulson
*** empty log message ***
2003-01-29, by nipkow
converting UNITY to new-style theories
2003-01-29, by paulson
New example
2003-01-28, by nipkow
pos/neg_mod_sign/bound are now simp rules.
2003-01-28, by nipkow
fixed missing UNITY files
2003-01-27, by kleing
More conversion of UNITY to Isar new-style theories
2003-01-24, by paulson
Partial conversion of UNITY to Isar new-style theories
2003-01-24, by paulson
tidying (by script)
2003-01-23, by paulson
Fixed term order for normal form in rings.
2003-01-23, by ballarin
Added rename_abs attribute for renaming bound variables.
2003-01-17, by berghofe
*** empty log message ***
2003-01-17, by nipkow
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