Function: mean(invert(numbers('rrr')), numbers('rrr')) if mean(divide(mean(invert(numbers('rrr')), numbers('rrr')), invert(numbers('rrr'))), mean(invert(numbers('rrr')), numbers('rrr'))) > invert(numbers('rrr')) else divide(mean(invert(numbers('rrr')), numbers('rrr')), invert(numbers('rrr')))
