- constant(const string & initname, evalffunctype efun=0);
- constant(const string & initname, const numeric & initnumber);
-
- // functions overriding virtual functions from bases classes
-public:
- basic * duplicate() const;
- void print(ostream & os, unsigned upper_precedence=0) const;
- void printraw(ostream & os) const;
- void printtree(ostream & os, unsigned indent) const;
- void printcsrc(ostream & os, unsigned type, unsigned upper_precedence=0) const;
- ex evalf(int level=0) const;
- ex diff(const symbol & s) const;
+ void print(const print_context & c, unsigned level = 0) const;
+ int degree(const ex & s) const;
+ int ldegree(const ex & s) const;
+ ex coeff(const ex & s, int n = 1) const;
+ ex evalf(int level = 0) const;