matrix(unsigned r, unsigned c, const exvector & m2);
matrix(unsigned r, unsigned c, const lst & l);
- // functions overriding virtual functions from bases classes
+ // functions overriding virtual functions from base classes
public:
void print(const print_context & c, unsigned level = 0) const;
unsigned nops() const;
ex op(int i) const;
ex & let_op(int i);
- ex expand(unsigned options=0) const;
ex eval(int level=0) const;
- ex evalf(int level=0) const;
ex evalm(void) const {return *this;}
ex subs(const lst & ls, const lst & lr, bool no_pattern = false) const;
ex eval_indexed(const basic & i) const;
ex add_indexed(const ex & self, const ex & other) const;
ex scalar_mul_indexed(const ex & self, const numeric & other) const;
bool contract_with(exvector::iterator self, exvector::iterator other, exvector & v) const;
+
protected:
+ bool match_same_type(const basic & other) const;
unsigned return_type(void) const { return return_types::noncommutative; };
- // new virtual functions which can be overridden by derived classes
- // (none)
// non-virtual functions in this class
public: