// 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;
+ void print(std::ostream & os, unsigned upper_precedence = 0) const;
+ void printraw(std::ostream & os) const;
+ void printtree(std::ostream & os, unsigned indent) const;
+ void printcsrc(std::ostream & os, unsigned type, unsigned upper_precedence = 0) const;
bool info(unsigned inf) const;
unsigned nops() const;
ex & let_op(int i);
int degree(const symbol & s) const;
int ldegree(const symbol & s) const;
- ex coeff(const symbol & s, int n=1) const;
+ ex coeff(const symbol & s, int n = 1) const;
ex eval(int level=0) const;
ex evalf(int level=0) const;
- ex series(const relational & s, int order) const;
+ ex series(const relational & s, int order, bool branchcut = true) const;
ex subs(const lst & ls, const lst & lr) const;
- ex normal(lst &sym_lst, lst &repl_lst, int level=0) const;
+ ex normal(lst &sym_lst, lst &repl_lst, int level = 0) const;
ex to_rational(lst &repl_lst) const;
ex simplify_ncmul(const exvector & v) const;
protected:
int compare_same_type(const basic & other) const;
unsigned return_type(void) const;
unsigned return_type_tinfo(void) const;
- ex expand(unsigned options=0) const;
+ ex expand(unsigned options = 0) const;
// new virtual functions which can be overridden by derived classes
// none