Downgrading level of infix notations involving \sup.

diff --git a/helm/software/matita/core_notation.moo b/helm/software/matita/core_notation.moo
index f6049632631da84597804b632991fcd65f1ae317..b6e4ae476ef7c48fc6fecbf0fa77b65763a97bd6 100644 (file)
--- a/helm/software/matita/core_notation.moo
+++ b/helm/software/matita/core_notation.moo
@@ -260,12 +260,12 @@ 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 }.