X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fwww%2Flambdadelta%2Fnews.html;h=1110d756931c2e06b8bbb9fffa6160171ad54c87;hb=9b75ad80a3ee31314c02f113b255ad533a87d3d2;hp=3c09bce6ab0ffbfc5e535c41d3cc5d802e35f528;hpb=47293eadb6240cdfa50cc9571aeddcc85b229b51;p=helm.git diff --git a/helm/www/lambdadelta/news.html b/helm/www/lambdadelta/news.html index 3c09bce6a..1110d7569 100644 --- a/helm/www/lambdadelta/news.html +++ b/helm/www/lambdadelta/news.html @@ -1,276 +1,308 @@ - - - - - λδ home page - - - - - -

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The Formal System λδ (\lambda\delta)
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Towards the unification of terms, types, environments and contexts

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  • News
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News [Butterfly]

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  • December 2012. The -character "_" is removed from the denomination "lambda_delta".
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+ + + + + + + + + + \lambda\delta home page + + + + + + +
+ + [lambdadelta home] + +
+
The Formal System λδ (\lambda\delta)
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+ home + + news + + documentation + + implementation + (specifications - library - Helena)
+ Foreword + + Milestones + + Version 2 + + Version 2 + (Background - Core - Applications)
+ Notice + + Visibility + + Version 1 + + Version 1 + +
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Milestones [spacer] +
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  • + July 2014. + A new version of this site is online. +
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  • + December 2012. + The character "_" is removed from the denomination "lambda_delta":
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      • The denomination "\lambda\delta" is used in λδ-related -texts.
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      • The denomination "lambdadelta" is used in λδ-related -identifiers.
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      • Permanent λδ URL acquired: http://lambdadelta.info/ -(pointing at this site).
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      • + The denomination "\lambda\delta" is used in λδ-related texts. +
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      • + The denomination "lambdadelta" is used in λδ-related identifiers. +
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      • + Permanent λδ URL acquired: + http://lambdadelta.info/ + (pointing at this site). +
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    • September 2011. The -denomination "lambda-delta" changes to "lambda_delta". -
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      • The character "-" is reserved in λδ textual syntax -(recognized by Helena 0.8.1). -
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      • Eventually, the occurrences of the character "-" will -be replaced by "_" in all λδ-related identifiers.
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      • In particular, this refactoring involves file names and -path names.
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    • April 2011. The -specification of λδ version 2 and related topics is restarted in Matita 0.5. -
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      • Here is a page about the -topics related to the specification (Applications).
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      • Here is a page about the -specification (Core).
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      • Here is a page about the -background of the specification (Ground).
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    • December 2010. -Transient λδ URL acquired: http://lambda-delta.info/ -(expires on December 2012).
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    • November 2010. Helena 0.8.1 is released.
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    • September 2008. -This site is online.
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    • May 2008. The -specification of λδ version 1 is dismissed.
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    • March 2008. The -specification of λδ version 2 is started with Coq 7.3.1 (false start).
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    • + September 2011. + The denomination "lambda-delta" changes to "lambda_delta": - -

      Visibility [Butterfly]

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      • June 2014. The Google search for formal system lambda delta gives -5 resources about λδ in the first 6 results.
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      • June 2014. The Yahoo search formal system lambda delta gives -4 resources about λδ in the first 5 results.
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-Last update 2014-06-19 by Ferruccio -Guidi
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+
  • + The character "-" is reserved in λδ textual syntax + (recognized by "Helena 0.8.1"). +
    • +
  • + Eventually, the occurrences of the character "-" + will be replaced by "_" in all λδ-related identifiers. +
    • +
  • + In particular, this refactoring involves file names and path names. +
    • + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    Visibility [spacer] +
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    + + [Valid XHTML 1.1] + + + [Valid CSS level 2] + + + [Generated from XML via XSL] + + + [PNG used here] + + + [Viewable with any browser] + +
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    Last update: Sun, 05 Oct 2014 16:38:31 +0200