Repository: commons-math Updated Branches: refs/heads/master a71c820ba -> a4eff51be
simplify: remove dead params Project: http://git-wip-us.apache.org/repos/asf/commons-math/repo Commit: http://git-wip-us.apache.org/repos/asf/commons-math/commit/a4eff51b Tree: http://git-wip-us.apache.org/repos/asf/commons-math/tree/a4eff51b Diff: http://git-wip-us.apache.org/repos/asf/commons-math/diff/a4eff51b Branch: refs/heads/master Commit: a4eff51bedd73a0ea56afc23b1021187dd03561b Parents: a71c820 Author: Dave Brosius <dbros...@mebigfatguy.com> Authored: Tue Dec 29 14:31:35 2015 -0500 Committer: Dave Brosius <dbros...@mebigfatguy.com> Committed: Tue Dec 29 14:31:35 2015 -0500 ---------------------------------------------------------------------- .../commons/math4/analysis/solvers/LaguerreSolver.java | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/commons-math/blob/a4eff51b/src/main/java/org/apache/commons/math4/analysis/solvers/LaguerreSolver.java ---------------------------------------------------------------------- diff --git a/src/main/java/org/apache/commons/math4/analysis/solvers/LaguerreSolver.java b/src/main/java/org/apache/commons/math4/analysis/solvers/LaguerreSolver.java index f233d42..b038abb 100644 --- a/src/main/java/org/apache/commons/math4/analysis/solvers/LaguerreSolver.java +++ b/src/main/java/org/apache/commons/math4/analysis/solvers/LaguerreSolver.java @@ -113,7 +113,7 @@ public class LaguerreSolver extends AbstractPolynomialSolver { // Reduce interval if min and initial bracket the root. if (yInitial * yMin < 0) { - return laguerre(min, initial, yMin, yInitial); + return laguerre(min, initial); } // Return the second endpoint if it is good enough. @@ -124,7 +124,7 @@ public class LaguerreSolver extends AbstractPolynomialSolver { // Reduce interval if initial and max bracket the root. if (yInitial * yMax < 0) { - return laguerre(initial, max, yInitial, yMax); + return laguerre(initial, max); } throw new NoBracketingException(min, max, yMin, yMax); @@ -144,12 +144,9 @@ public class LaguerreSolver extends AbstractPolynomialSolver { * * @param lo Lower bound of the search interval. * @param hi Higher bound of the search interval. - * @param fLo Function value at the lower bound of the search interval. - * @param fHi Function value at the higher bound of the search interval. * @return the point at which the function value is zero. */ - private double laguerre(double lo, double hi, - double fLo, double fHi) { + private double laguerre(double lo, double hi) { final Complex c[] = ComplexUtils.convertToComplex(getCoefficients()); final Complex initial = new Complex(0.5 * (lo + hi), 0);
