X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fcore_notation.moo;h=6f5d78d033bcbd223e2ba1e36f759e0451289ab2;hb=e880d6eab5e1700f4a625ddcd7d0fa8f0cce2dcc;hp=3d4ad9893ff791ea73267a15520c2566c906726a;hpb=f1f80d3696cca276a0e07babe46debd2447007f7;p=helm.git

diff --git a/helm/software/matita/core_notation.moo b/helm/software/matita/core_notation.moo
index 3d4ad9893..6f5d78d03 100644
--- a/helm/software/matita/core_notation.moo
+++ b/helm/software/matita/core_notation.moo
@@ -62,7 +62,7 @@ notation < "hvbox(term 46 a break maction (=) (=\sub t) term 46 b)"
   non associative with precedence 45
 for @{ 'eq $t $a $b }.
 
-notation > "hvbox(n break (≅ \sub p) m)"
+notation > "hvbox(n break (≅ \sub term 90 p) m)"
   non associative with precedence 45
 for @{ 'congruent $n $m $p }.
 
@@ -207,7 +207,9 @@ notation "hvbox(a break \leftrightarrow b)"
 for @{ 'iff $a $b }.
 
 
-notation "hvbox(\Omega \sup term 90 A)" non associative with precedence 70
+notation "hvbox(\Omega \sup term 90 A)" non associative with precedence 90
+for @{ 'powerset $A }.
+notation > "hvbox(\Omega ^ term 90 A)" non associative with precedence 90
 for @{ 'powerset $A }.
 
 notation < "hvbox({ ident i | term 19 p })" with precedence 90
@@ -231,10 +233,10 @@ for @{ 'overlaps $a $b }. (* \between *)
 notation "hvbox(a break ⊆ b)" non associative with precedence 45
 for @{ 'subseteq $a $b }. (* \subseteq *)
 
-notation "hvbox(a break ∩ b)" non associative with precedence 55
+notation "hvbox(a break ∩ b)" left associative with precedence 55
 for @{ 'intersects $a $b }. (* \cap *)
 
-notation "hvbox(a break ∪ b)" non associative with precedence 50
+notation "hvbox(a break ∪ b)" left associative with precedence 50
 for @{ 'union $a $b }. (* \cup *)
 
 notation "hvbox({ term 19 a })" with precedence 90 for @{ 'singl $a}.
@@ -258,14 +260,14 @@ notation "↑a" with precedence 55 for @{ 'uparrow $a }.
 
 notation "hvbox(a break ↑ b)" with precedence 55 for @{ 'funion $a $b }.
 
-notation < "term 91 a \sup term 90 b" with precedence 90 for @{ 'exp $a $b}.
-notation > "a \sup term 89 b" with precedence 90 for @{ 'exp $a $b}.
-notation > "a ^ term 89 b"  with precedence 90 for @{ 'exp $a $b}.
-notation "s \sup (-1)" with precedence 90 for @{ 'invert $s }.
-notation > "s ^ (-1)" with precedence 90 for @{ 'invert $s }.
-notation < "s \sup (-1) x" with precedence 90 for @{ 'invert_appl $s $x}. 
+notation < "term 76 a \sup term 90 b" non associative with precedence 75 for @{ 'exp $a $b}.
+notation > "a \sup term 90 b" non associative with precedence 75 for @{ 'exp $a $b}.
+notation > "a ^ term 90 b"  non associative with precedence 75 for @{ 'exp $a $b}.
+notation "s \sup (-1)" non associative with precedence 75 for @{ 'invert $s }.
+notation > "s ^ (-1)" non associative with precedence 75 for @{ 'invert $s }.
+notation < "s \sup (-1) x" non associative with precedence 90 for @{ 'invert_appl $s $x}. 
 
-notation "hvbox(|term 90 C|)" with precedence 69 for @{ 'card $C }.
+notation "| term 19 C |" with precedence 70 for @{ 'card $C }.
 
 notation "\naturals" non associative with precedence 90 for @{'N}.
 notation "\rationals" non associative with precedence 90 for @{'Q}.