Function: sum(round(numbers('rrr') if 2 *(numbers("xyx")) > numbers("xyx") else numbers("xyx") if numbers('rrr') > 2 *(numbers("xyx")) else numbers("per"), numbers("xyx") if 2 *(numbers("xyx")) > numbers("per") else numbers('rrr')), numbers('rrr') if numbers("xyx") > numbers("per") if numbers("xyx") > numbers('rrr') else 2 *(numbers("xyx")) else 2 *(numbers("xyx")))