public void NewtonGregoryRegresivo3()
{
xList = new List <double> {
1, 3, 4, 5, 7
};
yList = new List <double> {
1, 3, 13, 37, 151
};
string interpolacion = NewtonGregory.Interpolar(false, xList, yList);
Assert.AreEqual("x^3-5x^2+8x-3", interpolacion);
}
public void NewtonGregoryRegresivo2()
{
xList = new List <double> {
-3, -1, 1, 3, 5, 7, 9
};
yList = new List <double> {
39, 19, -21, -57, -65, -21, 99
};
string interpolacion = NewtonGregory.Interpolar(false, xList, yList);
Assert.AreEqual("0,5x^3-x^2-20,5x", interpolacion);
}
public void NewtonGregoryRegresivo1()
{
xList = new List <double> {
1, 2, 4
};
yList = new List <double> {
1, 8, 64
};
string interpolacion = NewtonGregory.Interpolar(false, xList, yList);
Assert.AreEqual("7x^2-14x+8", interpolacion);
}
public void NewtonGregoryProgresivo3()
{
xList = new List <double> {
1, 3, 4, 5, 7
};
yList = new List <double> {
1, 3, 13, 37, 151
};
string interpolacion = NewtonGregory.Interpolar(true, xList, yList, out string pasos).ToString();
Assert.AreEqual("x^3-5x^2+8x-3", interpolacion);
}
public void NewtonGregoryProgresivo2()
{
xList = new List <double> {
-3, -1, 1, 3, 5, 7, 9
};
yList = new List <double> {
39, 19, -21, -57, -65, -21, 99
};
string interpolacion = NewtonGregory.Interpolar(true, xList, yList, out string pasos).ToString();
Assert.AreEqual("0,5x^3-x^2-20,5x", interpolacion);
}
public void NewtonGregoryProgresivo1()
{
xList = new List <double> {
1, 2, 4
};
yList = new List <double> {
1, 8, 64
};
string interpolacion = NewtonGregory.Interpolar(true, xList, yList, out string pasos).ToString();
Assert.AreEqual("7x^2-14x+8", interpolacion);
}
