Two-dimensional test function based on the formula
$$f(\mathbf{x}) = (x_1^2 + x_2^2 - 2)^2 + (x_1^2 - x_2^2 - 1)^2$$
with \(\mathbf{x}_1, \mathbf{x}_2 \in [-3, 4]\).
Usage
makeKearfottFunction()
Arguments
Value
An object of class SingleObjectiveFunction, representing the Kearfott Function.