| 47462 |      1 | Subject: Announcing Isabelle2012
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| 9928 |      2 | To: isabelle-users@cl.cam.ac.uk
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|  |      3 | 
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| 47462 |      4 | Isabelle2012 is now available.
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| 37353 |      5 | 
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| 47869 |      6 | This version introduces many changes and improvements over
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|  |      7 | Isabelle2011-1, see the NEWS file in the distribution for more
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|  |      8 | details.  Some highlights are:
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|  |      9 | 
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|  |     10 | * Improved Isabelle/jEdit Prover IDE (PIDE).
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|  |     11 | 
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|  |     12 | * Support for block-structured specification contexts.
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|  |     13 | 
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|  |     14 | * Discontinued old code generator.
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|  |     15 | 
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|  |     16 | * Updated manuals: prog-prove, isar-ref, implementation, system.
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|  |     17 | 
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|  |     18 | * HOL: type 'a set is proper type constructor again.
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| 44975 |     19 | 
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| 47869 |     20 | * HOL: improved representation of numerals.
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|  |     21 | 
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|  |     22 | * HOL: new transfer and lifting packages, improved quotient package.
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|  |     23 | 
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|  |     24 | * HOL tool enhancements: Quickcheck, Nitpick, Sledgehammer.
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|  |     25 | 
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|  |     26 | * HOL library enhancements, including HOL-Library and HOL-Probability.
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|  |     27 | 
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|  |     28 | * HOL: more TPTP support.
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|  |     29 | 
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|  |     30 | * Re-implementation of HOL-Import for HOL-Light.
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|  |     31 | 
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|  |     32 | * ZF: some modernization of notation and proofs.
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|  |     33 | 
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|  |     34 | * System integration: improved support of Windows platform.
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| 37353 |     35 | 
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| 12983 |     36 | 
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| 47462 |     37 | You may get Isabelle2012 from the following mirror sites:
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| 9928 |     38 | 
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| 27085 |     39 |   Cambridge (UK)       http://www.cl.cam.ac.uk/research/hvg/Isabelle/
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| 17696 |     40 |   Munich (Germany)     http://isabelle.in.tum.de/
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| 14616 |     41 |   Sydney (Australia)   http://mirror.cse.unsw.edu.au/pub/isabelle/
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