  
 Integral 0 to 2 exp(x)dx   
 
 Calculated integration :    
 
    0.         1.         2.         3.       
  - 1.       - 0.86583  - 0.75776  - 0.66938  
  - 0.92744  - 0.80773  - 0.71049  - 0.63039  
  - 0.93089  - 0.81025  - 0.71237  - 0.63182  
  - 0.86579  - 0.75773  - 0.66936  - 0.59613  
    0.95348    0.91298    0.87738    0.84579  
 
