// 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 printcsrc(ostream & os, unsigned type, unsigned upper_precedence=0) const;
+ void print(std::ostream & os, unsigned upper_precedence=0) const;
+ void printraw(std::ostream & os) const;
+ void printcsrc(std::ostream & os, unsigned type, unsigned upper_precedence=0) 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;
ex eval(int level=0) const;
- ex series(const relational & r, int order) const;
+ ex series(const relational & r, int order, bool branchcut = true) const;
ex normal(lst &sym_lst, lst &repl_lst, int level=0) const;
numeric integer_content(void) const;
ex smod(const numeric &xi) const;