isabelle: Graph

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Many new theorems about cardinality
1997-05-30, by paulson
Now Divides must be the parent
1997-05-30, by paulson
Moving div and mod from Arith to Divides
1997-05-30, by paulson
flushOut ensures that no recent error message are lost (not certain this is
1997-05-30, by paulson
polyml-3.1 default again (for local work);
1997-05-27, by wenzelm
fixed -P (checkout only);
1997-05-27, by wenzelm
NJ 1.09.2x as factory default! Isabelle94-8
1997-05-27, by wenzelm
Last changes for new release 94-8
1997-05-27, by mueller
added 1.09.28 note;
1997-05-27, by wenzelm
New theorems suggested by Florian Kammueller
1997-05-27, by paulson
Restoration of the two "bypassed" theorems Union_quotient and quotient_disj
1997-05-27, by paulson
Removal of card_insert_disjoint, which is now a default rewrite rule
1997-05-27, by paulson
New theorem disjoint_eq_subset_Compl
1997-05-27, by paulson
New theorem le_Suc_eq
1997-05-27, by paulson
Removal of mask.sig and mask.sml
1997-05-27, by paulson
Removal of module Mask and datatype binding with its constructor |->
1997-05-27, by paulson
New theorems suggested by Florian Kammueller
1997-05-27, by paulson
remoded ccc1
1997-05-26, by slotosch
removed ccc1
1997-05-26, by slotosch
tuned comment;
1997-05-26, by wenzelm
Two useful facts about Powersets suggested by Florian Kammueller
1997-05-26, by paulson
Added a missing "result();" after problem 43.
1997-05-26, by paulson
Tidying using the new exhaust_tac
1997-05-26, by paulson
Now recdef checks the name of the function being defined.
1997-05-26, by paulson
Deleted option_case_tac because exhaust_tac performs a similar function.
1997-05-26, by paulson
Renamed lessD to Suc_leI
1997-05-26, by paulson
New operator "lists" for formalizing sets of lists
1997-05-26, by paulson
New theorem subset_inj_onto
1997-05-26, by paulson
Two results suggested by Florian Kammueller
1997-05-26, by paulson
Tidying and a couple of useful lemmas
1997-05-26, by paulson
Added recdef
1997-05-26, by paulson
Primrec: New example ported from ZF
1997-05-26, by paulson
Renamed lessD to Suc_leI
1997-05-26, by paulson
New example ported from ZF
1997-05-26, by paulson
Simplified proofs using expand_option_case
1997-05-26, by paulson
Now checks the name of the function being defined;
1997-05-26, by paulson
More de-HOL-ification
1997-05-26, by paulson
Now checks the name of the function being defined
1997-05-26, by paulson
Deleted unused functions
1997-05-26, by paulson
Now a Perl script. No longer requires commands to be at the beginnings of
1997-05-26, by paulson
Slight simplifications
1997-05-26, by paulson
Eliminated ccc1. Moved ID,oo into Cfun.
1997-05-25, by slotosch
Moved the classes flat chfin from Fix to Pcpo.
1997-05-25, by slotosch
*** empty log message ***
1997-05-25, by slotosch
Eliminated the prediates flat,chfin
1997-05-25, by slotosch
eliminated the constant less by the introduction of the axclass sq_ord
1997-05-25, by slotosch
tuned;
1997-05-23, by wenzelm
arbitrary
1997-05-23, by nipkow
Added `arbitrary'
1997-05-23, by nipkow
fixed;
1997-05-23, by wenzelm
new syntactic priority of lambda abstraction
1997-05-23, by oheimb
adapted entry for addss, addSss
1997-05-23, by oheimb
news.
1997-05-23, by nipkow
Documented `size' function for datatypes.
1997-05-23, by nipkow
fixed a bug
1997-05-23, by mueller
removed TFL from test;
1997-05-23, by wenzelm
remove cl.cam font server;
1997-05-23, by wenzelm
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

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