Function: divide(mean(minus(numbers('rrr'), numbers("xyx")) if numbers('rrr') > numbers('yxr') else numbers("xyx"), minus(numbers('rrr'), numbers("xyx"))), numbers('yxr') if numbers('rrr') > minus(numbers('rrr'), numbers("xyx")) else numbers("xyx")) if mean(numbers("xyx") if minus(numbers('rrr'), numbers("xyx")) > numbers('rrr') else numbers('yxr'), minus(numbers('rrr'), numbers("xyx"))) > numbers('rrr') if numbers("xyx") > minus(numbers('rrr'), numbers("xyx")) else numbers('yxr') else minus(numbers('rrr'), numbers("xyx"))