/// <summary>
/// metóda pre výpočet dolnej medze
/// </summary>
/// <param name="function">kriteriálna funkcia</param>
/// <param name="solution">riešenie bez zaokrúhlenia</param>
/// <returns>dolná medza daného uzla</returns>
public double CountLowerBound(Equation function, Solution solution)
{
double lowerBoundFromRounding = 0;
Solution roundedSolution = new Solution();
foreach (double i in solution)
{
roundedSolution.Add(Math.Round(i));
}
foreach (double i in solution)
{
foreach (double j in function.LeftSide)
{
if (solution.IndexOf(i)==function.LeftSide.IndexOf(j))
{
lowerBoundFromRounding += j * i;
}
}
}
return lowerBoundFromRounding;
}