X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fnames.txt;h=31e1d7c403b26c40f18ae3201ec962760aa20eb1;hb=b3f8b89278d193ed0aa0f39e7f8d74cf1de81d8d;hp=3e459a92d1f43aaef19657be0222ad68de78fd6b;hpb=fdb2c62b58006b82c015ba70b494d50c7860e28f;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/names.txt b/matita/matita/contribs/lambdadelta/basic_2/names.txt
index 3e459a92d..31e1d7c40 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/names.txt
+++ b/matita/matita/contribs/lambdadelta/basic_2/names.txt
@@ -1,9 +1,9 @@
 NAMING CONVENTIONS FOR METAVARIABLES
 
 A,B    : arity
-C,D    : candidate of reducibility
-E,F    : RTM environment
-G      : global environment 
+C      : candidate of reducibility
+D,E    : RTM environment
+F,G    : global environment 
 H      : reserved: transient premise
 IH     : reserved: inductive premise
 I,J    : item
@@ -51,33 +51,41 @@ NAMING CONVENTIONS FOR TRANSFORMATIONS AND RELATED FORMS
 
 - first letter
 
+b: bi contex-sensitive for local environments
 c: contex-sensitive for terms
 f: context-freee for closures
 l: sn contex-sensitive for local environments
 r: dx contex-sensitive for local environments
 t: context-free for terms
 
--second letter
+- second letter
 
 i: irreducible form
 n: normal form
-p: parallel transformation
+p: reflexive parallel transformation
+q: sequential transformation
 r: reducible form
-s: sequential transformation
+s: strongly normalizing form
 
 - third letter
 
+b: "big tree" reduction
 c: conversion
 d: decomposed extended reduction
 e: decomposed extended conversion
+n: reduction for "big tree" normal forms
 q: restricted reduction
 r: reduction
 s: substitution
+u: supclosure
 x: extended reduction
 
 - forth letter (if present)
 
+c: proper single step                          (successor)
 e: reflexive transitive closure to normal form (evaluation)
+g: proper multiple step (general)              (greater)
 p: non-reflexive transitive closure            (plus)
 q: reflexive closure                           (question)
+r: proper multiple step (restricted)           (restricted)
 s: reflexive transitive closure                (star)