-
Notifications
You must be signed in to change notification settings - Fork 0
/
polynomial.h
39 lines (35 loc) · 1.19 KB
/
polynomial.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
#ifndef __POLYNOMIAL__
#define __POLYNOMIAL__
//Thanks to Tingyuan Wang's polynomial class;
#include <vector>
#include "gmptools.h"
using namespace std;
class polynomial
{
private:
vector<mpf_class> coeff = {mpf_class(0,precision)};
mpz_class degree{0};
public:
polynomial() = default;
polynomial(vector<mpf_class> _coeff, mpz_class _degree);
polynomial(const polynomial& poly);
~polynomial() = default;
void setCoeff(vector<mpf_class> _coeff);
void setDegree(mpz_class _degree);
const vector<mpf_class>& getCoeff() const;
const mpz_class& getDegree() const;
mpf_class operator()(mpf_class x);
mpf_class derivateValue(mpf_class x);
friend polynomial derivate(polynomial a);
friend ostream& operator<<(ostream& out,const polynomial& p);
friend polynomial operator+(polynomial a, polynomial b);
friend polynomial operator*(mpf_class x, polynomial a);
friend polynomial operator-(polynomial a, polynomial b);
friend polynomial operator*(polynomial a, polynomial b);
friend mpf_class pointValue(mpf_class x, polynomial a);
// mpf_class integration(polynomial poly, mpf_class a, mpf_class b);
// polynomial interpolate(mpf_class first, vector<mpf_class> root);
};
#else
//do nothing
#endif