public static Polynomial operator +(Polynomial firstPol, Polynomial secondPol)
{
RationalSet resultCoefs = new RationalSet();
for (int i = 0; i < Math.Min(firstPol.coefs.set.Count, secondPol.coefs.set.Count); i++)
{
resultCoefs.Add(firstPol.coefs.set[i] + secondPol.coefs.set[i]);
}
if (firstPol.coefs.set.Count < secondPol.coefs.set.Count)
{
for (int i = firstPol.coefs.set.Count; i < secondPol.coefs.set.Count; i++)
{
resultCoefs.Add(secondPol.coefs.set[i]);
}
}
else
{
for (int i = secondPol.coefs.set.Count; i < firstPol.coefs.set.Count; i++)
{
resultCoefs.Add(firstPol.coefs.set[i]);
}
}
return(new Polynomial(resultCoefs));
}
public static RationalSet Load(string path)
{
RationalSet set = new RationalSet();
using (StreamReader reader = new StreamReader(path))
{
string line;
while ((line = reader.ReadLine()) != null)
{
string[] lines = line.Split('/');
if (lines.Length != 2)
{
continue;
}
int num, denum;
if (!Int32.TryParse(lines[0].Trim(), out num) ||
!Int32.TryParse(lines[1].Trim(), out denum))
{
continue;
}
try
{
set.Add(new Rational(num, denum));
}
catch (FormatException)
{
Console.WriteLine($"Invalid fraction format: num = {num} , denum = {denum}");
}
}
}
return(set);
}