isabelle: Graph

summary | shortlog | changelog | graph | tags | bookmarks | branches | files | gz | help
less more | (0) -10000 -3000 -1000 -120 +120 +1000 +3000 +10000 +30000 tip

fixed dpll solver (now uses NNF)
2004-04-02, by webertj
- Experimental command for instantiation of locales in proof contexts:
2004-04-02, by ballarin
variable renamings and other cosmetic changes
2004-04-02, by paulson
updated treatment of znegative and nat_of
2004-04-02, by paulson
introduced fast_arith_neq_limit
2004-04-02, by nipkow
got rid of ignore_neq again.
2004-04-02, by nipkow
Experimental command for instantiation of locales in proof contexts:
2004-04-02, by ballarin
ignore_neq also influences arith_tac now, not just fast_arith_tac
2004-04-02, by nipkow
Added ignore_neq flag.
2004-04-02, by nipkow
removal of Binary Trees examples prepratory to its going into AFP
2004-04-01, by paulson
new type class abelian_group
2004-04-01, by paulson
Added check that Theory.ML does not occur in the files section of the theory
2004-03-31, by skalberg
Lex now in AFP
2004-03-31, by nipkow
HOL/Lex is now in AFP/Functional-Automata
2004-03-31, by nipkow
new
2004-03-31, by streckem
new
2004-03-30, by streckem
Added PSV 2003/2004
2004-03-30, by streckem
tidied
2004-03-30, by paulson
tidied
2004-03-30, by paulson
Added append_eq_append_conv2
2004-03-30, by nipkow
Added bitvector library (Word) to HOL/Library and a theory using it (Adder)
2004-03-29, by skalberg
include exercises again
2004-03-29, by kleing
removed intro to isabelle
2004-03-29, by kleing
put in sections, reorganized, removed intro to isabelle
2004-03-29, by kleing
allow sections in contents file
2004-03-29, by kleing
satsolver=dpll
2004-03-26, by webertj
slightly different SAT solver interface
2004-03-26, by webertj
Installed solvers now determined at call time (as opposed to compile time)
2004-03-26, by webertj
symbols in idents
2004-03-26, by kleing
new material from Avigad
2004-03-25, by paulson
new treatment of equivalence classes
2004-03-25, by paulson
documented new identifier syntax
2004-03-25, by kleing
moved MiniML and AVL to archive of formal proofs
2004-03-25, by kleing
auto update
2004-03-24, by paulson
clarified
2004-03-24, by paulson
streamlined treatment of quotients for the integers
2004-03-24, by paulson
added a few 0 and Suc lemmas
2004-03-19, by nipkow
conversion of Hyperreal/Lim to new-style
2004-03-19, by paulson
removed redundant thms
2004-03-19, by paulson
new thms
2004-03-19, by paulson
New simplification ordering to move numerals together. Fixes a bug in the
2004-03-19, by paulson
stylistic tweaks
2004-03-19, by paulson
Removing the datatype declaration of "order" allows the standard General.order
2004-03-19, by paulson
case_tac no longer raises THM exception if goal number is out of range.
2004-03-17, by berghofe
auto update
2004-03-15, by paulson
heavy tidying
2004-03-15, by paulson
heavy tidying
2004-03-15, by paulson
new lemma
2004-03-15, by paulson
more up-to-date error msg
2004-03-15, by paulson
\<dots> replaced by ...
2004-03-12, by webertj
refute
2004-03-11, by webertj
Documentation updated
2004-03-11, by webertj
Refute_Examples added/fixed
2004-03-11, by webertj
look for multi platform poly first, choose shrink wrapped poly-4.1.3 (guess) only
2004-03-11, by kleing
SML/NJ compatibility fixes
2004-03-11, by webertj
added Refute_Examples.thy
2004-03-10, by webertj
changed default values for refute
2004-03-10, by webertj
*** empty log message ***
2004-03-10, by webertj
support for non-recursive IDTs, The, arbitrary, Hilbert_Choice.Eps
2004-03-10, by webertj
Updated examples
2004-03-10, by webertj
*** empty log message ***
2004-03-10, by webertj
Internal and external SAT solvers
2004-03-10, by webertj
Formulas of propositional logic
2004-03-10, by webertj
ZCHAFF_HOME variable added
2004-03-10, by webertj
new thm
2004-03-10, by paulson
strengthened the axclass claims
2004-03-10, by paulson
suggest -p 1 proof object level for HOL
2004-03-09, by kleing
include more explanation of variables
2004-03-09, by kleing
*** empty log message ***
2004-03-08, by ballarin
Bug-fixes for transitivity reasoner.
2004-03-08, by ballarin
Added documentation for transitivity solver setup.
2004-03-08, by ballarin
generic theorems about exponentials; general tidying up
2004-03-08, by paulson
new theory of infinite sets
2004-03-08, by paulson
Lex: removed last ML files
2004-03-06, by nipkow
Conversion ML -> Isar
2004-03-06, by nipkow
tweaked for times_ac1
2004-03-05, by paulson
tweaks
2004-03-05, by paulson
some new results
2004-03-05, by paulson
some new results
2004-03-05, by paulson
Conversion of Poly to Isar script, and other tidying of HOL/Hyperreal
2004-03-05, by paulson
patch to NumberTheory problems caused by Parity
2004-03-05, by paulson
do not remove heaps, used for afp test
2004-03-05, by kleing
Lex: ML -> thy
2004-03-04, by nipkow
ML -> Isar
2004-03-04, by nipkow
new material from Avigad, and simplified treatment of division by 0
2004-03-04, by paulson
Removed ML files from Lex
2004-03-04, by nipkow
Conversion of ML files to Isar.
2004-03-04, by nipkow
added record_ex_sel_eq_simproc
2004-03-03, by schirmer
fixed bugs in the setup of arithmetic procedures
2004-03-02, by paulson
converted Hyperreal/IntFloor to Isar script
2004-03-02, by paulson
tuned. proofs still gruesome..
2004-03-02, by kleing
converted MiniML to Isar
2004-03-02, by kleing
converted to Isar
2004-03-02, by kleing
new Ring_and_Field hierarchy, eliminating redundant axioms
2004-03-01, by paulson
converted Hyperreal/HTranscendental to Isar script
2004-03-01, by paulson
converted to Isar
2004-03-01, by kleing
union/intersection over intervals
2004-03-01, by kleing
Added specific code generator for number_of.
2004-02-29, by berghofe
converted Hyperreal/Series to Isar script
2004-02-26, by paulson
converted Hyperreal/NatStar to Isar script
2004-02-26, by paulson
corrected authors
2004-02-26, by nipkow
converted Hyperreal/HSeries to Isar script
2004-02-25, by paulson
find_tname now handles parameter renaming properly ("as they are printed").
2004-02-25, by berghofe
converted Hyperreal/Log and Hyperreal/HLog to Isar scripts
2004-02-24, by paulson
converted NSCA to Isar script
2004-02-24, by paulson
converted HOL/Complex/NSInduct to Isar script
2004-02-23, by paulson
converted HOL/Complex/NSCA to Isar script
2004-02-23, by paulson
conversion of Complex/CStar to Isar script
2004-02-21, by paulson
conversion of Complex/CSeries to Isar script
2004-02-21, by paulson
conversion of Complex/CLim to Isar script
2004-02-21, by paulson
Transitive_Closure: added consumes and case_names attributes
2004-02-21, by nipkow
new "where" section
2004-02-20, by paulson
moved lemmas from MicroJava/Comp/AuxLemmas.thy to List.thy
2004-02-20, by nipkow
removal of the legacy ML structure List
2004-02-19, by paulson
new numerics section using type classes
2004-02-19, by paulson
New lemmas about inversion of restricted functions.
2004-02-19, by ballarin
Efficient, graph-based reasoner for linear and partial orders.
2004-02-19, by ballarin
moved list_all2I to List.thy
2004-02-19, by paulson
removed a reference to the ML structure List.thy
2004-02-19, by paulson
new theorem
2004-02-19, by paulson