code: def aps09_fp(x, n):
      return (1 + (1 - n) ** 4) + 4 * n * (1 - n * x) ** 3
  
imports: from __future__ import division, print_function, absolute_import
  from random import random
  import numpy
  from scipy.optimize import zeros
label_desc: Use image node_id 38 for calling a global function with example usage: aps09_fp(x, n) and returns: unknown