private PolynomialClass(PolynomItem[] items, double eps = 1E-6)
{
if (items == null)
{
throw new ArgumentNullException();
}
if (items.Count() == 0)
{
throw new ArgumentNullException();
}
_polynomial = new PolynomItem[items.Count()];
int arrayIndex = 0;
for (int i = 0; i<items.Count(); i++)
{
if (Math.Abs(items[i].Coefficient) > eps)
{
_polynomial[arrayIndex] = items[i];
arrayIndex++;
}
}
if (arrayIndex > 0)
{
Array.Resize(ref _polynomial, arrayIndex);
}
else
{
Array.Resize(ref _polynomial, 1);
}
}
