D03PKF Example Program Results


  Accuracy requirement = 0.100E-03 Number of points =  21

  X            0.000    0.200    0.400    0.600    1.000

 T =  0.200
 App.  sol.    0.222    0.174    0.128    0.084    0.000  ODE sol. =   0.200
 Exact sol.    0.221    0.174    0.127    0.083    0.000  ODE sol. =   0.200

 T =  0.400
 App.  sol.    0.492    0.377    0.271    0.174    0.000  ODE sol. =   0.400
 Exact sol.    0.492    0.377    0.271    0.174    0.000  ODE sol. =   0.400

 T =  0.800
 App.  sol.    1.226    0.896    0.616    0.377   -0.000  ODE sol. =   0.800
 Exact sol.    1.226    0.896    0.616    0.377    0.000  ODE sol. =   0.800

 T =  1.600
 App.  sol.    3.952    2.595    1.610    0.895   -0.001  ODE sol. =   1.600
 Exact sol.    3.953    2.597    1.612    0.896    0.000  ODE sol. =   1.600

 T =  3.200
 App.  sol.   23.522   11.918    5.807    2.588   -0.004  ODE sol. =   3.197
 Exact sol.   23.533   11.936    5.821    2.597    0.000  ODE sol. =   3.200

 Number of integration steps in time =    642
 Number of function evaluations =   3022
 Number of Jacobian evaluations =    39
 Number of iterations =   1328