X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fwww%2Flambdadelta%2Fnews.html;h=2d31834afb4382f012d285f210af1caa84a638ed;hb=5e5f9111df82a2f84f2b560ab59392cf0e0906c0;hp=215846e27ebaeacca0cdf6efd4cf6a566225e642;hpb=25577a78cccba09974c91fcbfea770091a413382;p=helm.git
diff --git a/helm/www/lambdadelta/news.html b/helm/www/lambdadelta/news.html
index 215846e27..2d31834af 100644
--- a/helm/www/lambdadelta/news.html
+++ b/helm/www/lambdadelta/news.html
@@ -16,14 +16,14 @@
- The Formal System λδ (\lambda\delta)
+ The Formal Systems of the λδ (\lambda\delta) Family
-
+
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+
-
-
-
-
Milestones
+
+
Milestones
-
-
+
+
+
+ -
+ August 2015.
+ The specification of λδ version 2A1 is concluded.
+
+
+
+ -
+ June 2015.
+ The corrected specification of Landau's "Grundlagen der Analysis"
+ is validated in a λProlog implementation of λδ version 3.
+
+
+
+ -
+ March 2015.
+ The specification of λδ version 1 is validated by
+ Matita 0.99.2.
+
+
+
+ -
+ February 2015.
+ "Helena 0.8.2" is updated.
+
+ -
+ The translated specification of Landau's "Grundlagen der Analysis"
+ is validated in CC by Coq 8.4.3.
+
+
+
+
+
+ -
+ January 2015.
+ The specification of λδ version 1
+ is updated with backports from the abandoned specification of λδ version 2.
+
+
+
+ -
+ December 2014.
+ "Helena 0.8.2" is released.
+
+ -
+ The corrected specification of Landau's "Grundlagen der Analysis"
+ is validated in λδ version 3.
+
+
+
+
+
+
-
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":
- -
+
-
The denomination "\lambda\delta" is used in λδ-related texts.
- -
+
-
The denomination "lambdadelta" is used in λδ-related identifiers.
- -
+
-
Permanent λδ URL acquired:
http://lambdadelta.info/
(pointing at this site).
-
+
-
-
+
-
September 2011.
The denomination "lambda-delta" changes to "lambda_delta":
- -
+
-
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.
-
+
-
-
+
-
-
+
-
February 2011.
The specification of λδ version 2 with Coq 7.3.1 is abandoned.
-
-
+
-
December 2010.
Transient λδ URL acquired: http://lambda-delta.info/ (expires on December 2012).
-
-
+
-
November 2010.
- "Helena 0.8.1" is released.
+ "Helena 0.8.1" is released.
-
-
+
-
-
+
-
-
+
-
September 2008.
This site is online.
-
-
+
-
-
+
-
-
+
-
-
+
-
May 2008.
The specification of λδ version 1 is concluded.
-
-
+
-
March 2008.
The specification of λδ version 2 is started with Coq 7.3.1 (false start).
-
-
+
-
-
+
-
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+
-
-
+
-
-
-
- Visibility
+
+
Visibility
-
-
+
-
June 2014.
The Google
search for "formal system lambda delta" gives
- 5 resources about λδ in the first 6 results.
+ 5 resources about the λδ family in the first 6 results.
-
-
+
-
June 2014.
The Yahoo
search for "formal system lambda delta" gives
- 4 resources about λδ in the first 5 results.
+ 4 resources about the λδ family in the first 5 results.
-
-
-
+
+
@@ -325,6 +380,6 @@
-
Last update: Tue, 28 Oct 2014 17:45:56 +0100
-
+
Last update: Sat, 01 Apr 2017 16:50:38 +0200
+