Examples of BisectionRootFinder

net.sf.doodleproject.numerics4j.root.BisectionRootFinder
the root between 3 and 4. double pi = finder.findRoot(3.0, 4.0); // find the root between -1 and 1. double zero = finder.findRoot(-1.0, 1.0);

References:
1. Eric W. Weisstein. "Bisection." From MathWorld--A Wolfram Web Resource. http://mathworld.wolfram.com/Bisection.html
@version $Revision: 1.3 $ $Date: 2007/10/27 04:57:42 $

Examples of net.sf.doodleproject.numerics4j.root.BisectionRootFinder

        };


        Bracket b = new Bracket(f);
        double[] bracket = b.bracketOut(lower, initial, upper);


        BisectionRootFinder bisection = new BisectionRootFinder(f);
        return bisection.findRoot(bracket[0], bracket[1]);
    }

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Examples of net.sf.doodleproject.numerics4j.root.BisectionRootFinder

                bracket = b.bracketOut(0.0, y, Double.POSITIVE_INFINITY);
            } else {
                bracket = b.bracketOut(Double.NEGATIVE_INFINITY, y, 0.0);
            }


            BisectionRootFinder bisection = new BisectionRootFinder(f);
            ret = bisection.findRoot(bracket[0], bracket[1]);
        }
        return ret;
    }

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