eta f(eta) f'(eta) --- ------ ------- 0.0 0.0 0.0 0.1 0.00235 0.04696 0.2 0.00939 0.09391 0.3 0.02113 0.14081 0.4 0.03755 0.18761 0.5 0.05864 0.23423 0.6 0.08439 0.28058 0.7 0.11474 0.32653 0.8 0.14967 0.37196 0.9 0.18911 0.41672 1.0 0.23299 0.46063 1.1 0.28121 0.50354 1.2 0.33366 0.54525 1.3 0.39021 0.58559 1.4 0.45072 0.62439 1.5 0.51503 0.66147 1.6 0.58296 0.69670 1.7 0.65430 0.72993 1.8 0.72887 0.76106 1.9 0.80644 0.79000 2.0 0.88680 0.81669 2.2 1.05495 0.86330 2.4 1.23153 0.90107 2.6 1.41482 0.93060 2.8 1.60382 0.95288 3.0 1.79557 0.96905 3.2 1.99058 0.98037 3.4 2.18747 0.98797 3.6 2.38559 0.99289 3.8 2.58450 0.99594 4.0 2.78388 0.99777 4.2 2.98355 0.99882 4.4 3.18338 0.99940 4.6 3.38329 0.99970 4.8 3.58325 0.99986 5.0 3.78323 0.99994 5.2 3.98322 0.999971 5.4 4.18322 0.999988 5.6 4.38322 0.999995 5.8 4.58322 0.999998 6.0 4.78322 0.999999