private static void Example3()
{
var p = new RationalPolynomial(new Rational[]
{
(Rational)56,
(Rational)616 / 10,
-(Rational)38976 / 100,
(Rational)28224 / 100
});
Console.WriteLine(p.ToString());
foreach (var r in HornerScheme.GetRationalRoots(p.MakePolynomial()))
{
Console.Write(r + " ");
}
Console.WriteLine();
}
public static void Solutions()
{
Next(new RationalPolynomial(new Rational[]
{
-(Rational)45632
}
));
Next(new RationalPolynomial(new Rational[]
{
-(Rational)28,
(Rational)10
}
));
Next(new RationalPolynomial(new Rational[]
{
(Rational)1 / 2,
(Rational)1,
(Rational)0,
}
));
Next(new RationalPolynomial(new Rational[]
{
(Rational)1 / 2,
-(Rational)1,
(Rational)2,
}
));
Next(new RationalPolynomial(new Rational[]
{
(Rational)56,
(Rational)616 / 10,
-(Rational)38976 / 100,
(Rational)28224 / 100
}
));
Next(new RationalPolynomial(new Rational[]
{
(Rational)1,
-(Rational)12 / 7,
(Rational)54 / 49,
-(Rational)108 / 343,
(Rational)81 / 2401
}
));
return;
void Next(RationalPolynomial rp)
{
Console.WriteLine(rp.ToString('x'));
foreach (var r in HornerScheme.GetRationalRoots(rp.MakePolynomial()))
{
Console.Write(r.ToString() + "\t");
}
Console.Write("\n");
}
}
