anchor.diff:    DayQuartersSplitFun =
       fun(Quarters) -> {Quarters div 4, (Quarters rem 4) * 6} end,
     DayQuartersATF =
  -    #approximate_time_formatter{
  +    #time_formatter{
          threshold  = 4 * 15,
          rounding   = 4,
          split_fun  = DayQuartersSplitFun,
  
positive.code:      two_format = TwoFormat
      } = ATF,
    case Value > Threshold of
      true -> approximate_time_string(Rest, round(Value/Rounding));
      false ->
        case SplitFun(Value) of
          {High, Low} -> io_lib:format(TwoFormat, [High, Low]);
  
negative.code:     "SSB (if >0) : Sleep set blocked schedulings (wasted effort)~n"
      "Planned     : Schedulings that will certainly be explored~n"
      "~~Rate       : Average rate of exploration (in schedulings/s)~n"
      "Elapsed     : Time elapsed (actively running)~n"
      "Est.Total   : Estimation of total number of schedulings (see below)~n"
      "Est.TTC     : Estimated time to completion (see below)~n"
      "~n"
  