Test case for Nelder-Mead

import org.apache.commons.jexl2.MapContext;

public class Test {

    /**
     * @param args
     */
    public static void main(String[] args) {
        NelderMead nm = new NelderMead("x1^3");
        MapContext mc = new MapContext();
        mc.set("x1", 3);
        System.out.println(nm.funcEval(mc));


    }

}