* the free indices in sums are consistent.
*
* @return simplified expression */
-ex ex::simplify_indexed() const
+ex ex::simplify_indexed(unsigned options) const
{
exvector free_indices, dummy_indices;
scalar_products sp;
*
* @param sp Scalar products to be replaced automatically
* @return simplified expression */
-ex ex::simplify_indexed(const scalar_products & sp) const
+ex ex::simplify_indexed(const scalar_products & sp, unsigned options) const
{
exvector free_indices, dummy_indices;
return GiNaC::simplify_indexed(*this, free_indices, dummy_indices, sp);