removed work-arounds for poor disambiguation, which should now be fixed with the...

[helm.git] / helm / matita / library / logic / connectives.ma

diff --git a/helm/matita/library/logic/connectives.ma b/helm/matita/library/logic/connectives.ma
index dacf542af2d7a6640f933d502b92cdd149ee6e24..057bed878b98c838b3d9f962179f794d4b0e1224 100644 (file)
--- a/helm/matita/library/logic/connectives.ma
+++ b/helm/matita/library/logic/connectives.ma
@@ -28,8 +28,6 @@ definition Not: Prop \to Prop \def
 
 (*CSC: the URI must disappear: there is a bug now *)
 interpretation "logical not" 'not x = (cic:/matita/logic/connectives/Not.con x).
-(*CSC: this alias should disappear. It is now required because the notation for Coq is pre-loaded *)
-alias symbol "not" (instance 0) = "logical not".
 
 theorem absurd : \forall A,C:Prop. A \to \lnot A \to C.
 intros. elim (H1 H).
@@ -42,8 +40,6 @@ inductive And (A,B:Prop) : Prop \def
 
 (*CSC: the URI must disappear: there is a bug now *)
 interpretation "logical and" 'and x y = (cic:/matita/logic/connectives/And.ind#xpointer(1/1) x y).
-(*CSC: this alias should disappear. It is now required because the notation for Coq is pre-loaded *)
-alias symbol "and" (instance 0) = "logical and".
 
 theorem proj1: \forall A,B:Prop. A \land B \to A.
 intros. elim H. assumption.
@@ -59,8 +55,6 @@ inductive Or (A,B:Prop) : Prop \def
 
 (*CSC: the URI must disappear: there is a bug now *)
 interpretation "logical or" 'or x y = (cic:/matita/logic/connectives/Or.ind#xpointer(1/1) x y).
-(*CSC: this alias should disappear. It is now required because the notation for Coq is pre-loaded *)
-alias symbol "or" (instance 0) = "logical or".
    
 definition decidable : Prop \to Prop \def \lambda A:Prop. A \lor \not A.