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smoof (version 1.6.0.3)

makeGoldsteinPriceFunction: Goldstein-Price Function

Description

Two-dimensional test function for global optimization. The implementation follows the formula: f(x)=(1+(x1+x2+1)2(1914x1+3x1214x2+6x1x2+3x22))(30+(2x13x2)2(1832x1+12x12+48x236x1x2+27x22)) with xi[2,2],i=1,2.

Usage

makeGoldsteinPriceFunction()

Arguments

Value

[smoof_single_objective_function]

References

Goldstein, A. A. and Price, I. F.: On descent from local minima. Math. Comput., Vol. 25, No. 115, 1971.