#include <cmath>
#include <cassert>
#include "arbint.h"
+#include "gmpint.h"
namespace IPDF
{
return abs(a);
}
template <> Arbint Tabs(const Arbint & a);
-
+template <> Gmpint Tabs(const Gmpint & a);
/* Recursive version of GCD
template <class T>
//Rational operator*(const Rational & r) const {return Rational(ToDouble()*r.ToDouble());}
//Rational operator/(const Rational & r) const {return Rational(ToDouble()/r.ToDouble());}
- Rational operator-() const {Rational r(*this); r.P = -r.P;}
+ Rational operator-() const {Rational r(*this); r.P = -r.P; return r;}
Rational & operator=(const Rational & r) {P = r.P; Q = r.Q; Simplify(); return *this;}
Rational & operator+=(const Rational & r) {this->operator=(*this+r); return *this;}
Rational & operator-=(const Rational & r) {this->operator=(*this-r); return *this;}
T Q;
};
-inline Rational<int64_t> pow(const Rational<int64_t> & a, const Rational<int64_t> & b)
-{
- //TODO:Implement properly
- int64_t P = std::pow((double)a.P, b.ToDouble());
- int64_t Q = std::pow((double)a.Q, b.ToDouble());
- return Rational<int64_t>(P, Q);
-}