/**
 * Collection of all operators needed.
 *
 *@author Ulrich Loup
 *@since 2010-09-20
 *@version 2010-09-22
 *
 * Notation is following http://www.possibility.com/Cpp/CppCodingStandard.html.
 */

#include "OpenInterval.h"

namespace GiNaC
{

//////////////////
// OpenInterval //
//////////////////

// binary arithmetic operators of OpenInterval

const OpenInterval operator+(const OpenInterval& lh, const OpenInterval& rh)
{
    return lh.add_dyn(rh);
}

const OpenInterval operator-(const OpenInterval& lh, const OpenInterval& rh)
{
    return lh.add_dyn(rh.minus_dyn());
}

const OpenInterval operator*(const OpenInterval& lh, const OpenInterval& rh)
{
    return lh.mul_dyn(rh);
}

// unary arithmetic operators of OpenInterval

const OpenInterval operator-(const OpenInterval& lh)
{
    return lh.minus_dyn();
}

} // namespace GiNaC