D03PSF Example Program Results Example 1 NPTS = 61 ATOL = 0.100E-03 RTOL = 0.100E-03 T = 0.100 X 0.2000 0.3000 0.4000 0.5000 0.6000 0.7000 0.8000 Approx U 0.0000 0.1198 0.9461 0.1182 0.0000 0.0000 0.0000 T = 0.200 X 0.2000 0.3000 0.4000 0.5000 0.6000 0.7000 0.8000 Approx U 0.0000 0.0007 0.1631 0.9015 0.1629 0.0001 0.0000 T = 0.300 X 0.2000 0.3000 0.4000 0.5000 0.6000 0.7000 0.8000 Approx U 0.0000 0.0000 0.0025 0.1924 0.8596 0.1946 0.0002 Number of integration steps in time = 92 Number of function evaluations = 443 Number of Jacobian evaluations = 39 Number of iterations = 231 Example 2 NPTS = 61 ATOL = 0.500E-03 RTOL = 0.500E-01 T = 0.200 X Approx U Exact U 0.0000 1.0000 1.0000 0.3000 0.9536 1.0000 0.4000 0.0000 0.0000 0.5000 0.0000 0.0000 0.6000 0.0000 0.0000 0.7000 -0.0000 0.0000 1.0000 0.0000 0.0000 T = 0.400 X Approx U Exact U 0.0000 1.0000 1.0000 0.3000 1.0000 1.0000 0.4000 1.0000 1.0000 0.5000 0.9750 1.0000 0.6000 -0.0000 0.0000 0.7000 0.0000 0.0000 1.0000 0.0000 0.0000 Number of integration steps in time = 672 Number of function evaluations = 1515 Number of Jacobian evaluations = 1 Number of iterations = 2