|Modifier and Type||Method and Description|
double findRoot(double x0, double x1, double tol, int maxIter, MonadicFunction function, MonadicFunction derivativeFunction, RootFinderConvergenceTest convergenceTest, RootFinderIterationInformation iterationInformation)
x0- Left bracket value for root.
x1- Right bracket value for root. Not used by some root-finder (e.g., Newton/Raphson), set to same value as x0 in those cases.
tol- Convergence tolerance.
maxIter- Maximum number of iterations.
function- MonadicFunction computes value for function whose root is being sought.
derivativeFunction- MonadicFunction computes derivative value for function whose root is being sought. Currently used only by Newton/Raphson, set to null for other methods.
convergenceTest- RootFinderConvergenceTest which tests for convergence of the root-finding process.
iterationInformation- Method implementing the RootFinderIterationInformation interace. Allows retrieval of function, function derivative, and iteration number for each iteration in the root-finding process. Can be set to null if you don't want to get that information.