X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fcore_notation.moo;h=8ce02776502647fddc514f84a6a4d6e90ad70eed;hb=e2c7f456a6d13e86c720104db16c9b28e5933e18;hp=3b157ec5877d3933805a51b9344da2162db2c2d6;hpb=73284b016dc2c195491ab3442457ec9fb76b576f;p=helm.git

diff --git a/helm/software/matita/core_notation.moo b/helm/software/matita/core_notation.moo
index 3b157ec58..8ce027765 100644
--- a/helm/software/matita/core_notation.moo
+++ b/helm/software/matita/core_notation.moo
@@ -117,5 +117,5 @@ notation "hvbox(a break \land b)"
 for @{ 'and $a $b }.
 
 notation "hvbox(\lnot a)" 
-  left associative with precedence 40
+  non associative with precedence 40
 for @{ 'not $a }.