| author | Walther Neuper <neuper@ist.tugraz.at> |
| Mon, 06 Sep 2010 17:07:28 +0200 | |
| branch | isac-update-Isa09-2 |
| changeset 37984 | 972a73d7c50b |
| parent 37353 | b6222a65bacf |
| child 41852 | 313b0033034a |
| permissions | -rw-r--r-- |
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Subject: Announcing Isabelle2009-2 |
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To: isabelle-users@cl.cam.ac.uk |
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Isabelle2009-2 is now available. |
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|
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This release improves upon Isabelle2009-1 in many respects, see the |
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NEWS file in the distribution for more details. Some notable changes |
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are: |
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|
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* Explicit proof terms for type class reasoning. |
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* Robust treatment of concrete syntax for different logical entities; |
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mixfix syntax in local proof context. |
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|
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* Type declarations and notation within local theory context. |
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* HOL: package for quotient types. |
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* HOL code generation: simple concept for abstract datatypes obeying |
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invariants (e.g. red-black trees). |
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|
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* HOL: new development of the Reals using Cauchy Sequences. |
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* HOL: reorganization of abstract algebra type class hierarchy. |
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* HOL: substantial reorganization of main library and related tools. |
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* HOLCF: reorganization of 'domain' package. |
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You may get Isabelle2009-2 from the following mirror sites: |
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|
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Cambridge (UK) http://www.cl.cam.ac.uk/research/hvg/Isabelle/ |
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Munich (Germany) http://isabelle.in.tum.de/ |
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Sydney (Australia) http://mirror.cse.unsw.edu.au/pub/isabelle/ |