X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fwww%2Flambdadelta%2Findex.html;h=8a582d04c4bc8ae17bdaff2e8c444b7a9c8c9682;hb=d966abb5707d0ce51be932b7bde99d4325d23a0c;hp=0f1ce23d7f78e558d402c078b482a6fdb758dcaf;hpb=25893b01cb815cbd9a3b9684952bfc0f42c0739d;p=helm.git
diff --git a/helm/www/lambdadelta/index.html b/helm/www/lambdadelta/index.html
index 0f1ce23d7..8a582d04c 100644
--- a/helm/www/lambdadelta/index.html
+++ b/helm/www/lambdadelta/index.html
@@ -19,7 +19,7 @@
-
- The formal system λδ (\lambda\delta) is a typed λ-calculus aiming to support
+ The formal systems of the λδ (\lambda\delta) family are typed λ-calculi aiming to support
the foundational frameworks for Mathematics that require an underlying specification language
(for example the
Minimalist Foundation
and its predecessors).
- λδ is developed in the context of the
+ The λδ family is developed within the
Hypertextual Electronic Library of Mathematics
- as a machine-checked digital specification
- that is not the formal counterpart of previous informal material.
+ as a set of machine-checked digital specifications.
- This is the System logo:
crux_177.png
+ This is the family logo:
crux_177.png
(revised
2012-09).
@@ -181,6 +180,74 @@
V. Rahili:
First Year Report: Realisability methods of proof and semantics with application to expansion
(July 2007). Technical report.
+
+
+
+
Disclaimer
+
+
+ The systens of the λδ family are not related intentionally to any other system
+ having (variations of) the symbols λ and δ in its name or syntax.
+ Examples include (but are not limited to):
+
+
+ -
+ λ-δ of
+ A. Church:
+ The calculi of lambda-conversion
+ (1941).
+ Annals of Mathematics Studies 6.
+ Princeton University Press.
+
+
+
+ -
+ âÎ of
+ N.G. de Bruijn:
+ Generalizing Automath by means of a lambda-typed lambda calculus
+ (1987).
+ In Lecture Notes in Pure and Applied Mathematics 106, pp. 71-92.
+ Marcel Dekker.
+
+
+
+ -
+ λâ
+ of
+ N.J. Rehof, M.H. Sørensen:
+ The λâ-calculus
+ (1994).
+ In Lecture Notes in Computer Science, 789, pp. 516â542.
+ Springer.
+
+
+
+ -
+ λâ of
+ S. Ronchi Della Rocca, L. Paolini:
+ The Parametric Lambda Calculus
+ (2004).
+ Texts in Theoretical Computer Science, An EATCS Series.
+ Springer.
+
+
+
+ -
+ λD of
+ R. Nederpelt, H. Geuvers:
+ Type Theory and Formal Proof
+ (2014).
+ Cambridge University Press.
+
+
+
+ -
+ Cλξ of
+ N.G. de Bruijn:
+ A namefree lambda calculus with facilities for internal definition of expressions and segments
+ (1978).
+ TH-report 78-WSK-03.
+ Eindhoven University of Technology, Eindhoven.
@@ -209,6 +276,6 @@
-
Last update: Thu, 10 Dec 2015 16:13:46 +0100
+
Last update: Wed, 30 Dec 2015 12:08:04 +0100