diff --git a/2.10/Source/varJuliaN.pas b/2.10/Source/varJuliaN.pas
index ae98608..eeddb5a 100644
--- a/2.10/Source/varJuliaN.pas
+++ b/2.10/Source/varJuliaN.pas
@@ -355,7 +355,8 @@ function TVariationJulian.ResetVariable(const Name: string): boolean;
 begin
   Result := False;
   if Name = var_n_name then begin
-    N := 2;
+    if N = 2 then N := -2
+    else N := 2;
     Result := True;
   end
   else if Name = var_c_name then begin
diff --git a/2.10/Source/varJuliaScope.pas b/2.10/Source/varJuliaScope.pas
index 930872b..500e6db 100644
--- a/2.10/Source/varJuliaScope.pas
+++ b/2.10/Source/varJuliaScope.pas
@@ -391,6 +391,7 @@ begin
   end
   else if Name = var_c_name then begin
     c := value;
+    Result := True;
   end;
 end;
 
@@ -398,7 +399,8 @@ function TVariationJuliaScope.ResetVariable(const Name: string): boolean;
 begin
   Result := False;
   if Name = var_n_name then begin
-    N := 2;
+    if N = 2 then N := -2
+    else N := 2;
     Result := True;
   end
   else if Name = var_c_name then begin