Deprecated: Caller from MathObject::readFromCache ignored an error originally raised from MathObject::readFromCache: [1054] Unknown column 'math_mathml' in 'field list' in /var/www/html/includes/debug/MWDebug.php on line 385
Deprecated: Caller from LCStoreDB::get ignored an error originally raised from MathObject::readFromCache: [1054] Unknown column 'math_mathml' in 'field list' in /var/www/html/includes/debug/MWDebug.php on line 385 Metric (mathematics) - formulasearchengine
Shekel function is a multidimensional, multimodal, continuous, deterministic function commonly used as a test function for testing optimization techniques.
The mathematical form of a function in dimensions with maxima is:
or, similarly,
A Shekel function in 2 dimensions and with 10 maxima
References
Shekel, J. 1971. "Test Functions for Multimodal Search Techniques." Fifth Annual Princeton Conference on Information Science and Systems.