public void CalcLagrange(Polynomial[] PolynomialBasis)
{
Polynomial lagrangePolynomial = new Polynomial(1);
for (int i = 0; i < Nodes.Length; i++)
{
Polynomial interFunction = new Polynomial(Math.Tan(Nodes[i]));
if (i == 0)
{
lagrangePolynomial = lagrangePolynomial * PolynomialBasis[i];
lagrangePolynomial = lagrangePolynomial * interFunction;
}
else
{
lagrangePolynomial = lagrangePolynomial + (PolynomialBasis[i] * interFunction);
}
}
lagrangePolynomial.Print();
}
public void CalcLagrange()
{
Polynomial[] PolynomialBasisCalc = PolynomialBasis(coefficient_);
Polynomial lagrangePolynomial = new Polynomial(1);
for (int i = 0; i < coefficient_.Length; i++)
{
Polynomial interFunction = new Polynomial(Math.Tan(coefficient_[i]));
if (i == 0)
{
lagrangePolynomial = lagrangePolynomial * PolynomialBasisCalc[i];
lagrangePolynomial = lagrangePolynomial * interFunction;
}
else
{
lagrangePolynomial = lagrangePolynomial + (PolynomialBasisCalc[i] * interFunction);
}
}
lagrangePolynomial.Print();
}