code: def exponent_part(maxexp):
      return "".join((indicator(), sign(), expdigits(maxexp)))
  
imports: from random import randrange, sample
  from fractions import Fraction
  from randfloat import un_randfloat, bin_randfloat, tern_randfloat
label_desc: Use image node_id 7 for calling a global function with example usage: exponent_part(maxexp) and returns: str