// functions overriding virtual functions from bases classes
public:
- void print(std::ostream & os, unsigned upper_precedence) const;
- void printraw(std::ostream & os) const;
- void printcsrc(std::ostream & os, unsigned type, unsigned upper_precedence) const;
+ void print(const print_context & c, unsigned level) const;
bool info(unsigned inf) const;
- int degree(const symbol & s) const;
- int ldegree(const symbol & s) const;
- ex coeff(const symbol & s, int n = 1) const;
+ int degree(const ex & s) const;
+ int ldegree(const ex & s) const;
+ ex coeff(const ex & s, int n = 1) const;
ex eval(int level=0) const;
ex evalf(int level=0) const;
ex series(const relational & s, int order, unsigned options = 0) const;