nag_1d_everett_interp (e01abc) Example Program Results
Central differences order 0 of Y0 = -1.00000
Y1 = -0.46000
Central differences order 1 of Y0 = 1.01000
Y1 = 1.92000
Central differences order 2 of Y0 = -0.04000
Y1 = 3.80000
Function value at interpolation point = -0.83591