public QRPolynomial Multiply(QRPolynomial other)
{
var num = new int[Length + other.Length - 1];
for (int i = 0; i < Length; i++)
{
for (int j = 0; j < other.Length; j++)
{
num[i + j] ^= QRMath.GExp(QRMath.GLog(this[i]) + QRMath.GLog(other[j]));
}
}
return(new QRPolynomial(num, 0));
}
public QRPolynomial Mod(QRPolynomial other)
{
if (Length - other.Length < 0)
{
return(this);
}
var ratio = QRMath.GLog(this[0]) - QRMath.GLog(other[0]);
var num = new int[Length];
Array.Copy(_num, num, Length);
for (int i = 0; i < other.Length; i++)
{
num[i] ^= QRMath.GExp(QRMath.GLog(other[i]) + ratio);
}
return(new QRPolynomial(num, 0).Mod(other));
}
