smoof (version 1.6.0.3)

makeAdjimanFunction: Adjiman function

Description

This two-dimensional multimodal test function follows the formula $$f(\mathbf{x})=\cos ({\mathbf{x}}_1)\sin ({\mathbf{x}}_2)-\frac{{\mathbf{x}}_1}{({\mathbf{x}}_2^2+1)}$$ with ${\mathbf{x}}_1\in [-1,2],{\mathbf{x}}_2\in [2,1]$.

Usage

makeAdjimanFunction()

Value

[smoof_single_objective_function]

References

C. S. Adjiman, S. Sallwig, C. A. Flouda, A. Neumaier, A Global Optimization Method, aBB for General Twice-Differentiable NLPs-1, Theoretical Advances, Computers Chemical Engineering, vol. 22, no. 9, pp. 1137-1158, 1998.