
 Problem  Initial value  Interval 

1  Exact solution: Source: artificial problem   

2  Exact solution: Source: Suleiman [9] 
 

3  Exact solution: Source: Shampine and Gordon [10] 
 

4  Exact solution: Source: Suleiman [9] 
 

5  Exact solution: Source: Russell and Shampine [11]   
