18#ifdef DEAL_II_WITH_SYMENGINE
23# include <symengine/basic.h>
24# include <symengine/dict.h>
33 namespace SE = ::SymEngine;
#define DEAL_II_NAMESPACE_OPEN
#define DEAL_II_NAMESPACE_CLOSE
const SymEngine::RCP< const SymEngine::Basic > & get_RCP() const
bool operator()(const SD::Expression &lhs, const SD::Expression &rhs) const