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
T,U,V,W: term
X,Y,Z : reserved: transient objet denoted by a capital letter
-a,b : binder polarity
-c : reserved: future use (lambda_delta 3)
-d : relocation depth
-e : relocation height
-f :
-g : sort degree parameter
+a :
+b : local dropping kind parameter (true = restricted, false = general)
+c : rt-reduction count parameter
+d : term degree
+e : reserved: future use (\lambda\delta 3)
+f,g : local reference transforming map
h : sort hierarchy parameter
-i,j : local reference position index (de Bruijn's)
-k : sort index
-l : term degree
-m,n : reserved: future use
-o :
-p,q : global reference position
-r,s :
-t,u : local reference position level (de Bruijn's)
-v,w :
+i,j : local reference depth (de Bruijn's)
+k,l : global reference level
+m :
+n : type iterations
+o : sort degree parameter
+p,q : binder polarity
+r : reduction kind parameter (true = ordinary, false = extended)
+s : sort index
+t,u :
+v,w : local reference position level (de Bruijn's) (RTM)
x,y,z : reserved: transient objet denoted by a small letter
NAMING CONVENTIONS FOR CONSTRUCTORS
2: binary
A: application to vector
+F: boolean false
+T: boolean true
a: application
b: binder
NAMING CONVENTIONS FOR TRANSFORMATIONS AND RELATED FORMS
-- first letter
+- prefix and 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
+s: stratified (prefix)
t: context-free for terms
--second letter
+- second letter
+e: reserved for generic entrywise extension
i: irreducible form
n: normal form
p: reflexive parallel transformation
- third letter
-b: "big tree" reduction
+b: (q)rst-reduction
c: conversion
-d: decomposed extended reduction
-e: decomposed extended conversion
+d: decomposed rt-reduction
+e: decomposed rt-conversion
+g: counted rt-transition (generic)
+m: semi-counted rt-transition (mixed)
q: restricted reduction
r: reduction
s: substitution
u: supclosure
-x: extended reduction
+w: reserved for generic pointwise extension
+x: uncounted rt-transition (extended)
+y: rt-substitution
- forth letter (if present)
-c: proper single step (successor)
+c: proper single step (general) (successor)
e: reflexive transitive closure to normal form (evaluation)
-g: proper multiple step (greater)
+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)