X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambda-delta%2FBasic-2%2Fnotation.ma;h=653365be82d7b5cac573aefbbfdc19a403cb83ba;hb=b264ad188cb0023a16dae105b037357fa75c5c1a;hp=d4dd5a5de69b5e24dfddf9e47fe6a5ffe6bfe1be;hpb=808b11cfb97f83f75c30ba016f4e457ee4816eb3;p=helm.git

diff --git a/matita/matita/contribs/lambda-delta/Basic-2/notation.ma b/matita/matita/contribs/lambda-delta/Basic-2/notation.ma
index d4dd5a5de..653365be8 100644
--- a/matita/matita/contribs/lambda-delta/Basic-2/notation.ma
+++ b/matita/matita/contribs/lambda-delta/Basic-2/notation.ma
@@ -24,27 +24,27 @@ notation "hvbox( ⋆ term 90 k )"
  non associative with precedence 90
  for @{ 'Star $k }.
 
-notation "hvbox( 𝕚 { I } break (term 90 T1) . break (term 90 T) )"
+notation "hvbox( # term 90 k )"
+ non associative with precedence 90
+ for @{ 'LRef $k }.
+
+notation "hvbox( 𝕚 { I } break term 90 T1 . break term 90 T )"
  non associative with precedence 90
  for @{ 'SItem $I $T1 $T }.
 
-notation "hvbox( 𝕓 { I } break (term 90 T1) . break (term 90 T) )"
+notation "hvbox( 𝕓 { I } break term 90 T1 . break term 90 T )"
  non associative with precedence 90
  for @{ 'SBind $I $T1 $T }.
 
-notation "hvbox( 𝕗 { I } break (term 90 T1) . break (term 90 T) )"
+notation "hvbox( 𝕗 { I } break term 90 T1 . break term 90 T )"
  non associative with precedence 90
  for @{ 'SFlat $I $T1 $T }.
 
-notation "hvbox( T . break 𝕓 { I } break (term 90 T1) )"
+notation "hvbox( T . break 𝕓 { I } break term 90 T1 )"
  non associative with precedence 89
  for @{ 'DBind $T $I $T1 }.
-(*
-notation "hvbox( |  L  | )"
- non associative with precedence 70
- for @{ 'Length $L }.
-*)
-notation "hvbox( # term 90 x )"
+
+notation "hvbox( # [ x ] )"
  non associative with precedence 90
  for @{ 'Weight $x }.
 
@@ -52,12 +52,16 @@ notation "hvbox( # [ x , break y ] )"
  non associative with precedence 90
  for @{ 'Weight $x $y }.
 
-(* Substitution *************************************************************)
+notation "hvbox( 𝕊 [ T ] )"
+   non associative with precedence 45
+   for @{ 'Simple $T }.
 
 notation "hvbox( T1 break [ d , break e ] ≈ break T2 )"
    non associative with precedence 45
    for @{ 'Eq $T1 $d $e $T2 }.
 
+(* Substitution *************************************************************)
+
 notation "hvbox( ↑ [ d , break e ] break T1 ≡ break T2 )"
    non associative with precedence 45
    for @{ 'RLift $T1 $d $e $T2 }.
@@ -76,7 +80,7 @@ notation "hvbox( T1 ⇒ break T2 )"
    non associative with precedence 45
    for @{ 'PRed $T1 $T2 }.
 
-notation "hvbox( L ⊢ break (term 90 T1) ⇒ break T2 )"
+notation "hvbox( L ⊢ break term 90 T1 ⇒ break T2 )"
    non associative with precedence 45
    for @{ 'PRed $L $T1 $T2 }.