Test functions for optimization: Difference between revisions

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m Alter: isbn. Add: citeseerx. Removed parameters. | You can use this bot yourself. Report bugs here. | User-activated.
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m Test functions for single-objective optimization: Added other minimum for Schaffer 4 function.
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|| [[File:Schaffer function 4.pdf|200px|Schaffer function N.4]]
|| <math>f(x,y) = 0.5 + \frac{\cos^{2}\left[\sin \left( \left|x^{2} - y^{2}\right|\right)\right] - 0.5}{\left[1 + 0.001\left(x^{2} + y^{2}\right) \right]^{2}}</math>
|| <math>f(0,1.25313)\text{Min} = 0.292579</math>
\begin{cases}
f\left(0,1.25313\right) & = 0.292579 \\
f\left(0,-1.25313\right) & = 0.292579
\end{cases}
</math>
|| <math>-100\le x,y \le 100</math>
|-