public static LinearEquation operator -(LinearEquation a, LinearEquation b)
{
if (a.n == b.n)
{
LinearEquation l = new LinearEquation(a.n);
for (int i = 0; i < a.n; i++)
{
l.indexes[i] = a.indexes[i] - b.indexes[i];
}
return(l);
}
else
{
throw new ArgumentException();
}
}
static void Main(string[] args)
{
LinearEquation l1 = new LinearEquation("1,2 2,1 3 4", 4);
Console.WriteLine("{0}", l1.indexes[0]);
}
