- lambda: some parts commented out, some refactoring

[helm.git] / matita / matita / contribs / lambda / policy.txt

diff --git a/matita/matita/contribs/lambda/policy.txt b/matita/matita/contribs/lambda/policy.txt
index 987d9f8b194b20631ea81e8f5d79d6ed18827407..7743f9bbda954626ebb171114c749b05ce859401 100644 (file)
--- a/matita/matita/contribs/lambda/policy.txt
+++ b/matita/matita/contribs/lambda/policy.txt
@@ -9,9 +9,9 @@ R         : arbitrary relation
 T, U      : arbitrary small type
 
 c         : pointer step
-d, e      : variable reference depth 
+d, e      : variable reference level
 h         : relocation height
-i, j      : de Bruijn index
+i, j      : variable reference depth (de Bruijn index)
 k         : relocation height
 l         : arbitrary list
 m, n      : measures on terms