ｖ５５６６６ - 経済統計練習帳

package math;
 
 
import org.apache.commons.math3.analysis.solvers.NewtonRaphsonSolver;
import org.apache.commons.math3.analysis.differentiation.UnivariateDifferentiableFunction;
import org.apache.commons.math3.analysis.UnivariateFunction;
import org.apache.commons.math3.analysis.solvers.BisectionSolver;
import org.apache.commons.math3.analysis.solvers.UnivariateSolver;
import org.apache.commons.math3.analysis.function.Sin;
 
public class pro {
 
 
    public static void main(String[] args) {
        pro test=new pro();
    }
pro(){
 
    UnivariateDifferentiableFunction f=new Sin();
 
 
NewtonRaphsonSolver sol = new NewtonRaphsonSolver();      
double re = sol.solve(100,f, 1, 20);
 
System.out.println(re);
 
}
 
 
 
}