- added documentation to the indexed, color, lortensor and clifford classes

[ginac.git] / ginac / simp_lor.cpp

diff --git a/ginac/simp_lor.cpp b/ginac/simp_lor.cpp
index 5f6fbdbe74a5b54d10332235531191dad8436bd6..0850a3adc42da46915619f26a3d787848be5d481 100644 (file)
--- a/ginac/simp_lor.cpp
+++ b/ginac/simp_lor.cpp
@@ -31,7 +31,6 @@
 #include "simp_lor.h"
 #include "ex.h"
 #include "mul.h"
-#include "symbol.h"
 #include "debugmsg.h"
 #include "utils.h"
 
@@ -457,12 +456,6 @@ ex simplify_simp_lor(const ex & e, const scalar_products & sp)
        return e_expanded;
 }
 
-//ex Dim(void)   // now in lortensor.cpp
-//{
-//    static symbol * d=new symbol("dim");
-//    return *d;
-//}
-
 //////////
 // helper classes
 //////////