X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fwww%2Flambdadelta%2Fimplementation.html;h=c86890da2629845737637a56094d1735f48d5ebf;hb=32def68dd99ad5f20f001e3e76b51afa6f69dec5;hp=41e4e25d53b2a7be2a837cd60b5d8909d6ee7aaf;hpb=12fd764a3ab9df02fcea5403bdc50387bb648887;p=helm.git diff --git a/helm/www/lambdadelta/implementation.html b/helm/www/lambdadelta/implementation.html index 41e4e25d5..c86890da2 100644 --- a/helm/www/lambdadelta/implementation.html +++ b/helm/www/lambdadelta/implementation.html @@ -23,7 +23,7 @@
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@@ -36,188 +36,191 @@ news + + specification + + +
+ + +
+ documentation implementation - (specifications - library - Helena) - - - - Foreword - - - Milestones - - - Version 2 - - - Version 2 + +
- (Background - Core - Applications) - - Notice - - - Visibility + + foreword - - Version 1 + + milestones - - Version 1 + + version 2 - + (background - core - applications) +
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Computer-checked formal specifications [spacer] -
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- λδ comes in several versions listed in the following table, - which includes the major milestones: -
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- - - - - - - - - - - - - - - - - - - - - + - + + + + + - - + - - - -
versionnamedeveloped withstagestartedannouncedreleaseddismissed
- Version 2 + + version 2 "basic_2" - Matita 0.99.2 + + library "A"April 2011July 2014Planned in 2014Not planned yet(static LDDL directory)
- Version 1 + + citations + + visibility + + version 1 + (background - core)(static HELM directory) + version 1 "basic_1" - Coq 7.3.1 + + helena + +
- May 2004January 2006November 2006May 2008
- -
Tools [spacer] +
Tools [spacer]
- -
+
[Crux logo] λδ Digital Library (LDDL)
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+
The λδ Digital Library is part of HELM and contains resources expressed in λδ.
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    • - Contents: + Contents: Landau's "Grundlagen der Analysis" (from Jutting's specification in Automath).
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        + - -
        +
        [Helena logo] Helena
        -
        - Helena is a λδ processor, +
        + Helena is a processor for λδ, implemented in Caml as a part of the HELM software, meant for testing the stable features of the calculus as well as the unstable ones.
        -
        +
        The processor source code is available in the directory /trunk/helm/software/helena/ of the HELM Svn repository. The Svn revisions containing the stable versions of Helena are indicated next.
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          +
          • - Version 0.8.2. - In progress. -
            • + Version 0.8.2 (2015-02). + Uses λδ "Version 3" with layer variables as core language. + Supports exportation to Gallina + (the specification language of Coq), + and to Grafite + (the specification language of Matita). + The overall validation speed of the "Grundlagen der Analysis" + increases of 34% with respect to version 0.8.1. + Documentation (J3a). + [Svn revision: 13035] (archived source code). +
              +
            • + The specification of Landau's "Grundlagen der Analysis" + for Coq 8: + grundlagen_2.v + (revised 2015-02). +
              • +
            • + The specification of Landau's "Grundlagen der Analysis" + for Matita 0.99.2: + grundlagen_2.tar.bz2 + (revised 2015-02). +
              • +
            • + The corrected specification of Landau's "Grundlagen der Analysis": + grundlagen_2.aut + (revised 2014-12). +
              • +
            • + 2015-02. + The translated specification of Landau's "Grundlagen der Analysis" + is successfully validated in λC by Coq 8.4.3. +
              • +
            • + 2014-12. + The corrected specification of Landau's "Grundlagen der Analysis" + is successfully validated in λδ "Version 3". +
              • +
            +
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            +
            • - Version 0.8.1 (2010-11). - Exploits a subset of "complete_rg" λδ as the intermediate language. + Version 0.8.1 (2010-11). + Uses a subset of λδ "Version 4" as intermediate language. Features importation from ".hln" files containing λδ textual syntax. The overall validation speed of the "Grundlagen der Analysis" increases of 22% with respect to version 0.8.0. - [Svn revision: 11032] (archived source code) + [Svn revision: 11032] (archived source code). -
              • +
            -
              +
              • - Version 0.8.0 (2009-09). - Supports "basic_rg" λδ with naive implementation of impredicative sort inclusion. + Version 0.8.0 (2009-09). + Supports λδ "Version 2" with naive implementation of impredicative sort inclusion. Features importation from Automath and exportation to XML. - Documentation (R4). + Documentation (R2a). [Svn revision: 10304] (archived source code).
                • @@ -225,22 +228,22 @@ for editing ".aut" files (containing Automath textual syntax): automath.sl - (revised 2008-07). + (revised 2008-07).
                • - 2009-09. + 2009-09. Jutting's specification of Landau's "Grundlagen der Analysis" enters λδ Digital Library.
                • - 2009-06. + 2009-06. Jutting's specification of Landau's "Grundlagen der Analysis" is successfully processed, enabling sort inclusion.
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              Last update: Tue, 30 Sep 2014 16:37:52 +0200
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              Last update: Sun, 11 Oct 2015 17:42:23 +0200
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