X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fwww%2Flambdadelta%2Fnews.html;h=64c65f122cbbe11b5117e7806e3e833538045ea5;hb=df11c235566a301d9e1f9e41a372cc85bcb7b60e;hp=f9bc87d3772abb0663949ab97762fbbb111baeef;hpb=2c4b4aaa6f1490346823a26cba5dd965cab0cd02;p=helm.git
diff --git a/helm/www/lambdadelta/news.html b/helm/www/lambdadelta/news.html
index f9bc87d37..64c65f122 100644
--- a/helm/www/lambdadelta/news.html
+++ b/helm/www/lambdadelta/news.html
@@ -16,12 +16,12 @@
- The Formal System λδ (\lambda\delta)
+ The Formal Systems of the λδ (\lambda\delta) Family
-
![lambdadelta rainbow rule [Spacer]](http://lambdadelta.info/images/rainbow.png)
+
- Milestones
![lambdadelta butterfly [spacer]](http://lambdadelta.info/images/b3.png)
+
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.
@@ -113,7 +172,7 @@
@@ -126,7 +185,7 @@
@@ -134,13 +193,13 @@
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).
@@ -153,15 +212,15 @@
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.
@@ -170,7 +229,7 @@
-
April 2011.
- The specification of λδ version 2
+ The specification of λδ version 2
and related topics is restarted in
Matita 0.5.
@@ -216,7 +275,7 @@
@@ -231,7 +290,7 @@
-
June 2008.
- The
+ The
HTML pages of the specification of λδ version 1 for Matita 0.5
are online.
@@ -251,7 +310,7 @@
-
September 2007.
- The
+ The
specification of λδ version 1 for Matita 0.4
is online.
@@ -259,32 +318,32 @@
- Visibility
![lambdadelta butterfly [spacer]](http://lambdadelta.info/images/b3.png)
+
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.
@@ -292,11 +351,11 @@
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.
-
![lambdadelta rainbow rule [Spacer]](http://lambdadelta.info/images/rainbow.png)
+
@@ -321,6 +380,6 @@
-
Last update: Mon, 05 Jan 2015 00:32:03 +0100
+
Last update: Wed, 08 Mar 2017 22:36:28 +0100