Examples of org.apache.commons.math.analysis.BrentSolver.solve()

org.apache.commons.math.analysis.BrentSolver.solve()

Find a zero in the given interval.

Throws ConvergenceException if the values of the function at the endpoints of the interval have the same sign. @param min the lower bound for the interval. @param max the upper bound for the interval. @param initial the start value to use (ignored). @return the value where the function is zero @throws ConvergenceException the maximum iteration count is exceeded @throws FunctionEvaluationException if an error occurs evaluatingthe function @throws IllegalArgumentException if initial is not between min and max

                  }
              }
          });
          solver.setAbsoluteAccuracy(convergence);
          solver.setMaximalIterationCount(maxIterationCount);
          double root = solver.solve(ta, tb);
          if (Double.isNaN(previousEventTime) || (Math.abs(previousEventTime - root) > convergence)) {
              pendingEventTime = root;
              if (pendingEvent && (Math.abs(t1 - pendingEventTime) <= convergence)) {
                  // we were already waiting for this event which was
                  // found during a previous call for a step that was

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