- "big tree" theorem is now proved up to some conjectures involving

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / names.txt

diff --git a/matita/matita/contribs/lambdadelta/basic_2/names.txt b/matita/matita/contribs/lambdadelta/basic_2/names.txt
index 1e1fc78ccead9e0abbe741df9964e7ad7884a4db..6f00405d2b57724ce53e161b90038030f997bbbb 100644 (file)
--- 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
@@ -47,30 +47,46 @@ f: flat
 l: abstraction
 n: native type annotation
 
-NAMING CONVENTIONS FOR TRANSFORMATIONS
+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 terms
-r: dx contex-sensitive for terms
+l: sn contex-sensitive for local environments
+r: dx contex-sensitive for local environments
 t: context-free for terms
 
--second letter
+- second letter
 
-p: parallel
-s: sequential
+i: irreducible form
+n: normal form
+p: reflexive parallel transformation
+q: sequential transformation
+r: reducible form
+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)
 
-p: non-reflexive transitive closure
-s: reflexive transitive closure
+c: proper single step (general)                (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)
+u: proper single step (restricted)             (unit)