X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fweb%2Fbasic_2.ldw.xml;h=fd37f2b13b513f1e72cf38eace6f7eef82ada78c;hb=7fff13721f6e7040e76faad31583b1cb86693d2c;hp=f69061eaf5c8ed934c45156cb5de2327b041ab8d;hpb=c60524dec7ace912c416a90d6b926bee8553250b;p=helm.git diff --git a/matita/matita/contribs/lambdadelta/basic_2/web/basic_2.ldw.xml b/matita/matita/contribs/lambdadelta/basic_2/web/basic_2.ldw.xml index f69061eaf..fd37f2b13 100644 --- a/matita/matita/contribs/lambdadelta/basic_2/web/basic_2.ldw.xml +++ b/matita/matita/contribs/lambdadelta/basic_2/web/basic_2.ldw.xml @@ -1,10 +1,11 @@ + -
Summary of the Specification
- Here is a numerical acount of the specification's contents + Summary of the Specification + Here is a numerical account of the specification's contents and its timeline. - Stage "B" + Stage "B" Context-sensitive subject equivalence for native type assignment. - Stage "A": "Weakening the Applicability Condition" + Stage "A": "Extending the Applicability Condition" + + λδ version 2A2 is started. + + + λδ version 2A1 appears too complex and is dismissed. + + + λδ version 2A1 is released. + Iterated static type assignment defined (more elegantly) as a primitive notion. @@ -45,7 +55,7 @@ Lazy equivalence on local environments - addded as q-step to rst-computation on closures + added as q-step to rst-computation on closures (anniversary milestone). @@ -97,15 +107,11 @@ Confluence for context-free parallel reduction on terms. - Specification starts. + λδ version 2 is started. -
Logical Structure of the Specification
- The source files are grouped in planes and components - according to the following table. - Notation files covering the whole specification are provided. - The notation for the relations or functions introduced in each file - is shown in parentheses (? are placeholders). + Logical Structure of the Specification + This table reports the specification's components and their planes.