code: def vec_cost_function2(params):
      sca = numpy.array([1000, 100.0, 10.0, 0.1])
      return vec_cost_function(sca * params)
  
file_path: mystic/examples/rosetta_mogi.py
imports: from math import pi
  from numpy import array
  import matplotlib.pyplot
label_desc: Use image node_id 5 for calling a global function with example usage: vec_cost_function2(params) and returns: vec_cost_function