#include "Math_s.hh"

class MathImpl : public virtual POA_Math::Std, 
		 public virtual PortableServer::RefCountServantBase
{
public:
    CORBA::Double add(double x, double y) {
	return x + y; 
    };
    CORBA::Double sub(double x, double y) {
	return x - y; 
    };
};