Removed final Identity

miscmaths.h

@@ -120,7 +120,6 @@ namespace MISCMATHS {
   double norm2sq(double a, double b, double c);
   float norm2sq(float a, float b, float c);
 
-  int Identity(Matrix& m);
   ColumnVector seq(const int num);
 
   int diag(Matrix& m, const float diagvals[]);