benchmarkfcns.pricen1

benchmarkfcns.pricen1(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 Price’s Function No. 1 benchmark function. SCORES = pricen1(X) computes the value of the function at point X. pricen1 accepts a matrix of size M-by-2 and returns a vector SCORES of size M-by-1. Properties:

  • Global minimum: 0

  • Location of global minimum: (+/- 5, +/- 5)

  • Number of dimensions: 2

  • Recommended domain: [-500, 500]^2

  • Modality: Multimodal

Mathematical Definition

Visualization

pricen1 landscape