public static LTMatrix operator+(LTMatrix lt1, LTMatrix lt2)
{
if (lt1.Size() != lt2.Size())
{
throw new Exception("cannot add different sized matrices");
}
else
{
LTMatrix result = new LTMatrix(lt1.Size());
for (int i = 0; i < lt1.Size(); i++)
{
for (int j = 0; j < lt1.Size(); j++)
{
int value = lt1.Get(i, j) + lt2.Get(i, j);
result.Set(i, j, value);
}
}
return(result);
}
}