class_docstr: Test the 2-dimensional rosenbrock optimization problem.
class_docstr_tok: ["Test","the","2-dimensional","rosenbrock","optimization","problem","."]
code: def test_DifferentialEvolutionSolver_NCOG(self):
      from mystic.solvers import DifferentialEvolutionSolver
      from mystic.termination import (
          NormalizedChangeOverGeneration as NCOG,
      )
  
      self.solver = DifferentialEvolutionSolver(self.ND, self.NP)
      self.term = NCOG()
      self._run_solver()
  
imports: import sys
  from io import StringIO
  import unittest
  from math import *
  from mystic.math import almostEqual
label_desc: Use image node_id 5 for calling the TestRosenbrock obj's underlying member method code with example usage: obj.test_DifferentialEvolutionSolver_NCOG() without return types