|   N  |       
  |       
  |       
  |       
  |    
|   10  |       1.0289e−04  |       1.0289e−04  |       1.0278e−04  |       1.0019e−04  |    
|   15  |       2.3553e−05  |       2.3553e−05  |       2.3553e−05  |       2.3553e−05  |    
|   20  |       8.0489e−06  |       8.0489e−06  |       8.0489e−06  |       8.0489e−06  |    
|   25  |       3.4570e−06  |       3.4570e−06  |       3.4570e−06  |       3.4570e−06  |