benchmarkfcns.griewankn3

benchmarkfcns.griewankn3(arg0: Annotated[numpy.typing.NDArray[numpy.float64], '[m, n]', 'flags.c_contiguous']) → Annotated[numpy.typing.NDArray[numpy.float64], '[m, 1]']

Computes the value of the Griewank N. 3 benchmark function. griewankn3 is an alias for griewank for n=3. Properties:

• Global minimum: 0

• Location of global minimum: (0, 0, 0)

• Number of dimensions: 3

• Recommended domain: [-600, 600]^3

• Modality: multimodal

Mathematical Definition

\[f(x_1, x_2, x_3) = \frac{x_1^2 + x_2^2 + x_3^2}{4000} - \cos(x_1) \cos(\frac{x_2}{\sqrt{2}}) \cos(\frac{x_3}{\sqrt{3}}) + 1\]

Visualization

No visualization available for this function.