ANNOUNCE
author kuncar
Thu May 24 14:20:23 2012 +0200 (2012-05-24)
changeset 47982 7aa35601ff65
parent 47869 fa59eb662e6c
child 50991 b3c6c9ef11b8
permissions -rw-r--r--
prove reflexivity also for the quotient composition relation; reflp_preserve renamed to reflexivity_rule
     1 Subject: Announcing Isabelle2012
     2 To: isabelle-users@cl.cam.ac.uk
     3 
     4 Isabelle2012 is now available.
     5 
     6 This version introduces many changes and improvements over
     7 Isabelle2011-1, see the NEWS file in the distribution for more
     8 details.  Some highlights are:
     9 
    10 * Improved Isabelle/jEdit Prover IDE (PIDE).
    11 
    12 * Support for block-structured specification contexts.
    13 
    14 * Discontinued old code generator.
    15 
    16 * Updated manuals: prog-prove, isar-ref, implementation, system.
    17 
    18 * HOL: type 'a set is proper type constructor again.
    19 
    20 * HOL: improved representation of numerals.
    21 
    22 * HOL: new transfer and lifting packages, improved quotient package.
    23 
    24 * HOL tool enhancements: Quickcheck, Nitpick, Sledgehammer.
    25 
    26 * HOL library enhancements, including HOL-Library and HOL-Probability.
    27 
    28 * HOL: more TPTP support.
    29 
    30 * Re-implementation of HOL-Import for HOL-Light.
    31 
    32 * ZF: some modernization of notation and proofs.
    33 
    34 * System integration: improved support of Windows platform.
    35 
    36 
    37 You may get Isabelle2012 from the following mirror sites:
    38 
    39   Cambridge (UK)       http://www.cl.cam.ac.uk/research/hvg/Isabelle/
    40   Munich (Germany)     http://isabelle.in.tum.de/
    41   Sydney (Australia)   http://mirror.cse.unsw.edu.au/pub/isabelle/