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alternative syntax
2002-10-15, by kleing
*** empty log message ***
2002-10-14, by nipkow
tidying and reorganization
2002-10-14, by paulson
Ported find_intro/elim to Isar.
2002-10-14, by nipkow
norm_typ -> Envir.norm_type
2002-10-11, by berghofe
*** empty log message ***
2002-10-10, by nipkow
*** empty log message ***
2002-10-10, by nipkow
added failure trace information to pattern unification
2002-10-10, by nipkow
Reimplemented parts of datatype package dealing with datatypes involving
2002-10-10, by berghofe
Added list_all.
2002-10-10, by berghofe
Removed obsolete function "fun_rel_comp".
2002-10-10, by berghofe
Added choice_eq.
2002-10-10, by berghofe
- Added range_ex1_eq
2002-10-10, by berghofe
Removed obsolete function "Funs".
2002-10-10, by berghofe
Added functions Suml and Sumr which are useful for constructing
2002-10-10, by berghofe
Re-organization of Constructible theories
2002-10-09, by paulson
type safety with defensive machine
2002-10-08, by kleing
defensive machine
2002-10-08, by kleing
defensive machine without obj init and jsr
2002-10-08, by kleing
Got rid of rotates because of new simplifier
2002-10-08, by nipkow
take/drop -> splitAt
2002-10-07, by nipkow
Various simplifications of the Constructible theories
2002-10-04, by paulson
Fixed bug involving inductive definitions with equalities in the premises.
2002-10-04, by paulson
Fixed bug involving inductive definitions having equalities in the premises,
2002-10-04, by paulson
Documented new "asm_lr" option for simp.
2002-10-04, by berghofe
added the new elim rule psubsetE
2002-10-03, by paulson
*** empty log message ***
2002-10-03, by nipkow
*** empty log message ***
2002-10-02, by nipkow
*** empty log message ***
2002-10-02, by nipkow
*** empty log message ***
2002-10-02, by nipkow
*** empty log message ***
2002-10-01, by nipkow
Added some comments on new simplifier.
2002-10-01, by berghofe
Documented new "asm_lr" option for simp.
2002-10-01, by berghofe
Adapted to new simplifier.
2002-10-01, by berghofe
Numerous cosmetic changes, prompted by the new simplifier
2002-10-01, by paulson
Deleted superfluous dest_implies.
2002-10-01, by berghofe
*** empty log message ***
2002-09-30, by nipkow
Adapted to new simplifier.
2002-09-30, by berghofe
Adapted to new simplifier.
2002-09-30, by berghofe
Fixed bug in expand_proof which caused indexes to be incremented incorrectly.
2002-09-30, by berghofe
Added check for axioms with "realizes Null A = A".
2002-09-30, by berghofe
Added function elim_vars.
2002-09-30, by berghofe
Completely reimplemented mutual simplification of premises.
2002-09-30, by berghofe
Removed nRS again because extract_rews now takes care of preserving names.
2002-09-30, by berghofe
Added syntax for "asm_lr" simplifier option.
2002-09-30, by berghofe
- eliminated thin_leading_eqs_tac
2002-09-30, by berghofe
Introduced addss', which adds asm_lr_simp_tac as a wrapper to the claset.
2002-09-30, by berghofe
- additional congruence rules for boolean operators
2002-09-30, by berghofe
Adapted to new simplifier.
2002-09-30, by berghofe
Removed nRS again because extract_rews now takes care of preserving names.
2002-09-30, by berghofe
Added elim_vars to preprocessor.
2002-09-30, by berghofe
Fixed problem with induct_conj_curry: variable C should have type prop.
2002-09-30, by berghofe
fixes !!-bound vars in induction statement automatically
2002-09-30, by nipkow
modified induct method
2002-09-30, by nipkow
Proof tidying
2002-09-27, by paulson
Isar experiments, etc.
2002-09-27, by paulson
Tidied. New Pi-theorem.
2002-09-27, by paulson
new Ring example
2002-09-27, by paulson
Isar proof
2002-09-27, by paulson
Modules theory added
2002-09-27, by paulson
New theory GroupTheory/Module.thy of modules
2002-09-27, by paulson
Renamed Integ/int.ML to Integ/Int_lemmas.ML to prevent confusion with Int.ML
2002-09-26, by paulson
GroupTheory and FuncSet
2002-09-26, by paulson
new theory for Pi-sets, restrict, etc.
2002-09-26, by paulson
Converted Fun to Isar style.
2002-09-26, by paulson
new document directory for GroupTheory
2002-09-26, by paulson
converted to Isar and using new "implicit structures" instead of Sigma, etc
2002-09-26, by paulson
*** empty log message ***
2002-09-25, by nipkow
*** empty log message ***
2002-09-25, by nipkow
*** empty log message ***
2002-09-25, by nipkow
Int.thy -> int.thy
2002-09-25, by nipkow
became int.ML
2002-09-25, by nipkow
conversion to Isar
2002-09-25, by nipkow
converted to Isar
2002-09-25, by nipkow
added nat_split
2002-09-25, by nipkow
converted to Isar script
2002-09-21, by paulson
shortened a proof
2002-09-20, by paulson
got rid of deepen_tac
2002-09-20, by paulson
less use of x-symbols
2002-09-20, by paulson
*** empty log message ***
2002-09-19, by nipkow
drule: added nRS
2002-09-19, by nipkow
preserve names of rewrite rules when transforming them
2002-09-19, by nipkow
comments + usage
2002-09-18, by kleing
Streamlined proofs of instances of Separation
2002-09-11, by paulson
Bound variable preservation in Collect_cong
2002-09-11, by paulson
renamed M_triv_axioms to M_trivial and M_axioms to M_basic
2002-09-10, by paulson
tweaks
2002-09-10, by paulson
*** empty log message ***
2002-09-09, by nipkow
bug in counter example finder
2002-09-09, by nipkow
conversion of ZF/Integ/{Int,Bin} to Isar scripts
2002-09-07, by paulson
added checking so that (rename_tac "x y") is rejected, since
2002-09-05, by paulson
tidied
2002-09-03, by paulson
deleted redundant material (quasiformula, ...) and rationalized
2002-09-03, by paulson
fixed the typesetting
2002-09-03, by paulson
*** empty log message ***
2002-09-03, by nipkow
Added missing rewrite rule and some arith examples
2002-09-02, by paulson
order_less_irrefl: [simp] -> [iff]
2002-09-02, by nipkow
*** empty log message ***
2002-09-01, by nipkow
converted Hyperreal/Zorn to Isar format and moved to Library
2002-08-31, by paulson
removal of blast.overloaded
2002-08-30, by paulson
updated;
2002-08-29, by wenzelm
*** empty log message ***
2002-08-29, by wenzelm
tuned;
2002-08-29, by wenzelm
fixed a name clash
2002-08-29, by paulson
improved tell_thm_deps;
2002-08-28, by wenzelm
various new lemmas for Constructible
2002-08-28, by paulson
completion of the consistency proof for AC
2002-08-28, by paulson
thms_containing: allow "_" in specification;
2002-08-27, by wenzelm
*** empty log message ***
2002-08-27, by wenzelm
* Pure: disallow duplicate fact bindings within new-style theory files;
2002-08-27, by wenzelm
disallow duplicate fact bindings for drafts (i.e. within new-style theory files);
2002-08-27, by wenzelm
tuned;
2002-08-27, by wenzelm
avoid duplicate fact bindings;
2002-08-27, by wenzelm
removed IsarTut;
2002-08-27, by wenzelm
*** empty log message ***
2002-08-27, by wenzelm
avoid duplicate fact bindings;
2002-08-27, by wenzelm
check_file: disallow current dir (typically "");
2002-08-27, by wenzelm
simplified results;
2002-08-27, by wenzelm
simplified results;
2002-08-27, by wenzelm
Thm.proof_of;
2002-08-27, by wenzelm
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