191 def close_to_one_greater(prec, emax, emin):  argument
196 def close_to_one_less(prec, emax, emin):  argument
202 def close_to_zero_greater(prec, emax, emin):  argument
207 def close_to_zero_less(prec, emax, emin):  argument
213 def close_to_emax_less(prec, emax, emin):  argument
218 def close_to_emax_greater(prec, emax, emin):  argument
224 def close_to_emin_greater(prec, emax, emin):  argument
229 def close_to_emin_less(prec, emax, emin):  argument
235 def close_to_etiny_greater(prec, emax, emin):  argument
241 def close_to_etiny_less(prec, emax, emin):  argument
269 def un_close_numbers(prec, emax, emin, itr=None):  argument
276 def bin_close_numbers(prec, emax, emin, itr=None):  argument
287 def tern_close_numbers(prec, emax, emin, itr):  argument
481 def bin_random_mixed_op(prec, emax, emin, itr=None):  argument
496 def tern_random_mixed_op(prec, emax, emin, itr):  argument