_numeric_digits();
_numeric_digits& operator=(long prec);
operator long();
- void print(ostream & os) const;
+ void print(std::ostream & os) const;
// member variables
private:
long digits;
friend const numeric asinh(const numeric & x);
friend const numeric acosh(const numeric & x);
friend const numeric atanh(const numeric & x);
+ friend const numeric Li2(const numeric & x);
friend const numeric zeta(const numeric & x);
- friend const numeric bernoulli(const numeric & n);
+ // friend const numeric bernoulli(const numeric & n);
friend const numeric fibonacci(const numeric & n);
friend numeric abs(const numeric & x);
friend numeric mod(const numeric & a, const numeric & b);
// functions overriding virtual functions from bases classes
public:
basic * duplicate() const;
- void print(ostream & os, unsigned precedence=0) const;
- void printraw(ostream & os) const;
- void printtree(ostream & os, unsigned indent) const;
- void printcsrc(ostream & os, unsigned type, unsigned precedence=0) const;
+ void print(std::ostream & os, unsigned 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 precedence=0) const;
bool info(unsigned inf) const;
bool has(const ex & other) const;
ex eval(int level=0) const;
const numeric & operator=(const char * s);
numeric inverse(void) const;
int csgn(void) const;
+ ::cl_N* clnptr(void) const { return value; } /**< ptr to representation. */
int compare(const numeric & other) const;
bool is_equal(const numeric & other) const;
bool is_zero(void) const;
const numeric asinh(const numeric & x);
const numeric acosh(const numeric & x);
const numeric atanh(const numeric & x);
+const numeric Li2(const numeric & x);
const numeric zeta(const numeric & x);
const numeric lgamma(const numeric & x);
const numeric tgamma(const numeric & x);