benchmarkfcns.himmelblaun2

benchmarkfcns.himmelblaun2(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 Himmelblau N. 2 benchmark function. himmelblaun2 is an alias for himmelblau. Properties:

  • Global minimum: 0

  • Location of global minimum: (3, 2), (-2.8051, 3.1313), (-3.7793, -3.2831), (3.5844, -1.8481)

  • Number of dimensions: 2

  • Recommended domain: [-5, 5]^2

  • Modality: multimodal

Mathematical Definition

Visualization

himmelblaun2 landscape