X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fwww%2Flambdadelta%2Fweb%2Fhome%2Fspecification.ldw.xml;h=98dd5f11f0c2f973bc0552c4666410ed7b06b51b;hb=3bc50da0628f7ff190c7d5ba7c3b96a7706eb823;hp=e8c3d5b13a2ed1dfcc42697849931df3f7c36c1f;hpb=d966abb5707d0ce51be932b7bde99d4325d23a0c;p=helm.git
diff --git a/helm/www/lambdadelta/web/home/specification.ldw.xml b/helm/www/lambdadelta/web/home/specification.ldw.xml
index e8c3d5b13..98dd5f11f 100644
--- a/helm/www/lambdadelta/web/home/specification.ldw.xml
+++ b/helm/www/lambdadelta/web/home/specification.ldw.xml
@@ -3,6 +3,7 @@
@@ -14,97 +15,172 @@
The life cycle of a specification consists of four periods.
-
+
the definitions are designed and the major propositions are proved,
then the calculus is announced with a presentation.
-
+
major changes and additions may occur before the calculus is released on paper.
-
+
subsequent improvements occur until the specification is completed or superseded,
while major changes and additions are announced and reported on paper.
-
- after its conclusion, the specification is modified just for maintenance.
+
+ after its conclusion, the specification is modified just for maintenance.
+
+ System and Specification
+ (updated ).
+
Informational pages on the specifications are provided.