Table 9: Comparison between the derivative obtained from (52) and numerical results for and (error = ).

(52) Error

1 −1. −1. 0.
9/5 −1.8404107968 −1.8405104714
13/5 −0.8900821972 −0.8900516447
21/5 −0.1082080071 −0.1081247967
29/5 −0.0091018331 −0.0091580377
37/5 −0.0006415895 −0.0006482600
41/5 −0.0002202957 −0.0001651469
9 −0.0001070484 −0.0000411696
0 0 0