Function: max(band pass(round(minus(numbers('xyy'), numbers("xyx")), numbers('xyy'))) if round(minus(numbers('xyy'), numbers("xyx")), numbers('xyy')) > minus(numbers('xyy'), numbers("xyx")) else numbers('xyy'), band pass(round(minus(numbers('xyy'), numbers("xyx")), numbers('xyy'))))