| 85 |
void print(const print_context & c, unsigned level = 0) const; |
void print(const print_context & c, unsigned level = 0) const; |
| 86 |
unsigned precedence(void) const {return 30;} |
unsigned precedence(void) const {return 30;} |
| 87 |
bool info(unsigned inf) const; |
bool info(unsigned inf) const; |
| 88 |
|
int degree(const ex & s) const; |
| 89 |
|
int ldegree(const ex & s) const; |
| 90 |
|
ex coeff(const ex & s, int n = 1) const; |
| 91 |
bool has(const ex &other) const; |
bool has(const ex &other) const; |
| 92 |
ex eval(int level = 0) const; |
ex eval(int level = 0) const; |
| 93 |
ex evalf(int level = 0) const; |
ex evalf(int level = 0) const; |