nag_1d_aitken_interp (e01aac) Example Program Results Interpolated values -1.35680 -1.28000 -0.39253 1.28000 5.67808 -1.23699 -0.60467 0.01434 1.38680 -0.88289 -0.88662 -0.74722 -0.88125 -0.91274 Interpolation point = 0.28000 Function value at interpolation point = -0.83591