code: def penalty3(x):  # <= 0.0
      return -8 * x[0] + 2 * x[1] + 5 * x[8] - 2 * x[9] - 12.0
  
file_path: mystic/examples2/g07_alt.py
imports: from g07 import objective, bounds, xs, ys
  from mystic.constraints import as_constraint
  from mystic.penalty import quadratic_inequality
label_desc: Use image node_id 3 for calling a global function with example usage: penalty3(x) and returns: unknown