Removed all redundant using directives from the source.

[lyx.git] / src / mathed / formulabase.C

diff --git a/src/mathed/formulabase.C b/src/mathed/formulabase.C
index 7a5dcaf42fd8f0ae943a1796827ce43578578b40..caaf250321554f461d4e50dd69732bb905a2c72c 100644 (file)
--- a/src/mathed/formulabase.C
+++ b/src/mathed/formulabase.C
@@ -39,14 +39,12 @@
 
 using namespace lyx::support;
 
-using std::endl;
-using std::istringstream;
-using std::ostream;
-using std::ostringstream;
-using std::vector;
 using std::abs;
+using std::endl;
 using std::max;
 
+using std::istringstream;
+
 
 MathCursor * mathcursor = 0;