public bool calcRestrict(Individuo x)
{
bool r1 = (-1 * x.getValueIndex (0) <= 0);
bool r2 = (-1 * x.getValueIndex (1) <= 0);
bool r3 = (x.getValueIndex (0) + x.getValueIndex (1) - 4 <= 0);
return (r1 && r2 && r3);
}
public double calcFitness(Individuo x)
{
double sum = 0;
for (int i = 0; i < x.getValue ().Length; i++) {
sum += Math.Pow (x.getValueIndex (i), 2);
}
return sum;
}
public bool calcRestrict(Individuo x)
{
bool r1 = (-1*x.getValue()[0] <= 0);
bool r2 = (-1*x.getValue()[1] <= 0);
bool r3 = (x.getValue()[0] + x.getValue()[1] - 4 <= 0);
return (r1 && r2 && r3);
}
public double calcFitness(Individuo x)
{
double fit = 418.9829 * x.getValue().Length;
double sum = 0;
for (int i = 0; i < x.getValue ().Length; i++) {
sum += -x.getValueIndex (i) * Math.Sin (Math.Sqrt (Math.Abs (x.getValueIndex (i))));
}
return (fit + sum);
}
public List<Individuo> cruceI(Individuo i, Individuo j)
{
int index = (int) (RNG.RandomNumber () * (i.getValue ().Length - 1)) + 1;
List<Individuo> ind = new List<Individuo>(2);
ind.Add (i); ind.Add (j);
for(int k = index; k < i.getValue ().Length; k++){
ind [0].setValueIndex (k, j.getValueIndex (k));
ind [1].setValueIndex (k, i.getValueIndex (k));
}
return ind;
}
private double getChance(Individuo a, Individuo b)
{
double c;
if (a.getFit () < 0 || b.getFit() < 0) {
if (a.getFit () < b.getFit ()) {
c = 2 * Math.Abs (a.getFit ()) + Math.Abs (b.getFit ());
} else {
c = 2 * Math.Abs (b.getFit ()) + Math.Abs (a.getFit ());
return ((Math.Abs (a.getFit ()) + Math.Abs (b.getFit ())) / c);
}
} else {
c = a.getFit () + b.getFit ();
}
return (Math.Abs (a.getFit ()) / c);
}
public double calcFitness(Individuo x)
{
double value = 0;
if (it < 100) {
for (int i = 0; i < x.getValue ().Length; i++) {
value += Math.Pow (x.getValueIndex (i), 2) + x.getValueIndex (i) + 3;
}
} else {
if (it < 200) {
for (int i = 0; i < x.getValue ().Length; i++) {
value += Math.Pow (x.getValueIndex (i), 3) - (2 * Math.Pow (x.getValueIndex (i), 2)) + 3;
}
} else {
for (int i = 0; i < x.getValue ().Length; i++) {
value = Math.Pow (x.getValueIndex (i), 2) - (3 * x.getValueIndex (i)) + 2;
}
}
}
return value;
}
public void addIndi(Individuo ind)
{
m_ind.Add (ind);
}
public double calcFitness(Individuo x)
{
return Math.Pow(x.getValue()[0], 2) - Math.Pow(x.getValue()[1], 2);
}