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Rewrote mk_cntxt_splitthm. Added function mk_case_split_inside_tac.
1996-05-06, by berghofe
Updated timings; more theorems can be proved
1996-05-06, by paulson
Now mentions but does not load mesontest2.ML
1996-05-06, by paulson
updated comments for handling derivations
1996-05-03, by paulson
Extra examples for safe_meson_tac
1996-05-03, by paulson
Restored a proof of Pelletier #38 -- mysteriously deleted
1996-05-02, by paulson
Added note on types.
1996-05-02, by nipkow
Deleted diff_mult_distrib_r as diff_mult_distrib is not proved in Arith.
1996-05-01, by paulson
New cancellation and monotonicity laws, about
1996-05-01, by paulson
Two new "obvious" examples
1996-05-01, by paulson
Provides merge_cs to support default clasets
1996-05-01, by paulson
Simplified KG's proofs
1996-05-01, by paulson
New lemma inspired by KG
1996-05-01, by paulson
tidied some proofs
1996-05-01, by paulson
Added an equivalence proof which avoids the use of -n->
1996-04-30, by nipkow
Added backwards rtrancl_induct and special versions for pairs.
1996-04-30, by nipkow
changed ident_no_colon so that it forbids postfix "=", too
1996-04-30, by clasohm
changed use_thy's behaviour so that if the user specifies a path for a theory
1996-04-30, by clasohm
moved dest_cimplies to drule.ML; added adjust_maxidx
1996-04-30, by clasohm
Cosmetic re-ordering of declarations
1996-04-30, by paulson
Streamlined syntax: -(n)-> is now -n->.
1996-04-29, by nipkow
Natural and Transition semantics.
1996-04-29, by nipkow
Forgot to add Expr to IMP.
1996-04-27, by nipkow
Updated IMP
1996-04-27, by nipkow
Arithemtic and boolean expressions are now in a separate theory.
1996-04-27, by nipkow
A completely new version of IMP.
1996-04-27, by nipkow
Generalized types of some of the operators (thanks to Norbert Voelker)
1996-04-27, by nipkow
Added R_O_id and id_O_R
1996-04-27, by nipkow
Added R^1 = R
1996-04-27, by nipkow
Renaming of a lemma
1996-04-26, by paulson
Fixed indenting
1996-04-26, by paulson
added changes by Konrad to prove_nchotomy
1996-04-26, by clasohm
Fixed some unfortunate variable names
1996-04-25, by paulson
Now contains HOLCF
1996-04-25, by paulson
temporarily included settings for unification bounds again
1996-04-25, by oheimb
Added functions mk_cntxt_splitthm and inst_split which instantiate
1996-04-25, by berghofe
Fixed a silly variable name
1996-04-25, by paulson
Rearrangement and polishing to look for for publication
1996-04-25, by paulson
Now calls "rail" to update datatype syntax charts
1996-04-25, by paulson
automatic updates
1996-04-25, by paulson
changed two goals formulated with 8bit font
1996-04-24, by oheimb
removed David's private version (i.e. restored version 1.1)
1996-04-24, by clasohm
*** empty log message ***
1996-04-23, by oheimb
*** empty log message ***
1996-04-23, by oheimb
repaired critical proofs depending on the order inside non-confluent SimpSets,
1996-04-23, by oheimb
*** empty log message ***
1996-04-23, by oheimb
adapted several proofs
1996-04-23, by oheimb
*** empty log message ***
1996-04-23, by oheimb
repaired critical proofs depending on the order inside non-confluent SimpSets
1996-04-23, by oheimb
repaired critical proofs depending on the order inside non-confluent SimpSets,
1996-04-23, by oheimb
included (empty) test goal for symmetry reasons
1996-04-23, by oheimb
use_dir and exit_use_dir now change the CWD only temporarily
1996-04-23, by clasohm
inserted Suc_less_eq explictly in a few proofs.
1996-04-22, by nipkow
added Konrad's code for the datatype package
1996-04-19, by clasohm
adapted to new version of Fun.ML
1996-04-19, by clasohm
removed assignment of HOL_ss to simpset
1996-04-19, by clasohm
added thy_data.ML
1996-04-19, by clasohm
added thyname_of_sign (used in HOL/thy_data.ML)
1996-04-19, by clasohm
adapted proof of drop_succ_Cons: problem with non-confluent simpset removed
1996-04-18, by oheimb
adapted proof of less_succ: problem because of non-confluent SimpSet removed
1996-04-18, by oheimb
*** empty log message ***
1996-04-18, by oheimb
*** empty log message ***
1996-04-17, by oheimb
*** empty log message ***
1996-04-17, by oheimb
add_thydata and get_thydata now take a string as their first argument
1996-04-12, by clasohm
changed first parameter of add_thydata and get_thydata
1996-04-12, by clasohm
fixed bug in set_current_thy
1996-04-11, by clasohm
Added a number of lemmas
1996-04-11, by nipkow
select_match now sorts list of matching theorems according to the
1996-04-09, by berghofe
Replaced !simpset by HOL_ss on line 93.
1996-04-04, by nipkow
Proved Inter_0 and converse_INT
1996-04-04, by paulson
deleted obsolete comment
1996-04-04, by paulson
Added 'constdefs'
1996-04-04, by nipkow
Added 'constdefs' and extended the section on 'defs'
1996-04-04, by nipkow
Messed up last update.
1996-04-04, by nipkow
Replaced \CHOL by \HOLCF
1996-04-04, by nipkow
updated comments
1996-04-04, by paulson
Moved link to paper.
1996-04-04, by nipkow
Removed 8bit characters used by mistake
1996-04-04, by oheimb
Fixed error in CHANGED (caused by variable renaming)
1996-04-04, by paulson
Using new "Times" infix
1996-04-04, by paulson
For renaming to rtrancl_Un_rtrancl
1996-04-04, by paulson
Added more _iff rewrites for Compl, Un, Int
1996-04-04, by paulson
New example Comb: Church-Rosser for combinators, ported from ZF
1996-04-04, by paulson
*** empty log message ***
1996-04-03, by oheimb
Updated: 01-Mar-96 when functional strictified, copy_def based on when_def
1996-04-03, by oheimb
Introduced Times and SIGMA.
1996-04-03, by nipkow
*** empty log message ***
1996-04-03, by oheimb
Plugged some more loopholes with nodup_Vars.
1996-04-03, by nipkow
Simplified proof of tiling_UnI
1996-03-29, by paulson
Binary integers and their numeric syntax
1996-03-29, by paulson
new lemma for mutilated chess board
1996-03-29, by paulson
Simplified proof of tiling_UnI
1996-03-29, by paulson
Mended indentation
1996-03-29, by paulson
Added functions pr_latex and printgoal_latex which
1996-03-28, by berghofe
Optimized type inference (avoids chains of
1996-03-28, by berghofe
Moved even/odd lemmas from ex/Mutil to Arith
1996-03-28, by paulson

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