Function: divide(minus(divide(numbers('rep') if numbers('yxr') > log(numbers("per"), numbers('yxr')) else numbers("per"), log(numbers("per"), numbers('yxr'))), numbers('yxr') if log(numbers("per"), numbers('yxr')) > numbers('rep') else numbers("per")), divide(numbers('yxr') if numbers("per") > numbers('rep') else log(numbers("per"), numbers('yxr')), log(numbers("per"), numbers('yxr'))))
