nag_inteq_volterra2 (d05bac) Example Program Results (User-supplied callback ck, first invocation.) (User-supplied callback cf, first invocation.) (User-supplied callback cg, first invocation.) Size of workspace = 966 Tolerance = 0.000100 t Approx. Sol. True Sol. Est. Error Actual Error 3.33 1.80033 1.80033 4.46315e-07 1.86622e-06 6.67 2.23911 2.23911 2.14707e-06 3.39762e-06 10.00 2.54305 2.54304 2.49406e-06 3.48516e-06 13.33 2.77582 2.77581 6.47098e-06 3.31131e-06 16.67 2.96451 2.96450 8.91042e-06 3.09688e-06 20.00 3.12318 3.12317 1.08231e-05 2.89422e-06