I showed you how, by means of Lagrange interpolation, you can use a 10-point table to achieve the same precision and accuracy as a 1,000-point table in linear interpolation. This is because we used a ...

Nira Dyn, David Levin, Iterative Solution of Systems Originating From Integral Equations and Surface Interpolation, SIAM Journal on Numerical Analysis, Vol. 20, No. 2 (Apr., 1983), pp. 377-390 ...

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