code: def rational_polynomial(data):
      r"""Rational polynomial ball benchmark function.
  
      .. list-table::
         :widths: 10 50
         :stub-columns: 1
  
         * - Range
           - :math:`\mathbf{x} \in [0, 2]^3`
         * - Function
           - :math:`f(\mathbf{x}) = \\frac{30 * (x_1 - 1) (x_3 - 1)}{x_2^2 (x_1 - 10)}`
      """
      return (
          30.0
          * (data[0] - 1)
          * (data[2] - 1)
          / (data[1] ** 2 * (data[0] - 10))
      )
  
file_path: deap/deap/benchmarks/gp.py
imports: from math import exp, sin, cos
label_desc: Use image node_id 5 for calling a global function with example usage: rational_polynomial(data) and returns: unknown