nag_pde_dim1_parab_dae_coll (d03pjc) Example Program Results Simple coupled PDE using BDF Degree of Polynomial = 3 Number of elements = 29 Accuracy requirement = 1.000e-05 Number of points = 88 time solution at x=0 0.2 0.22 0.4 0.49 0.8 1.23 1.6 3.95 3.2 23.53