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Simulation of an approximate optimal decomposition in breakpoints in approximating the function \(f(x)=x^ n\) by a broken line. (English) Zbl 0691.65005

The author considers the problem of increasing the accuracy in solving nonlinear problems by an appropriate distribution in breakpoints. The optimal distribution is determined by the requirement of the best uniform approximation whereby the maximal absolute errors in all sections are equal.
Reviewer: L.Gatteschi

MSC:

65D20 Computation of special functions and constants, construction of tables
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References:

[1] Beneš K.: Simulation of analog computer in solving non-linear differential equations by a digital computer. Acta Universitatis Palackianae Olomucensis, Vol.79 (1984) · Zbl 0598.65048
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