Function: numbers("xxx") if numbers('ryy') > numbers("per") else 2 *(numbers("xxx")) if 2 *(numbers("xxx")) > 2 *(numbers("xxx")) if numbers("per") if numbers('ryy') > numbers("xxx") else 2 *(numbers("xxx")) > numbers("xxx") else numbers("per") if numbers("xxx") > 2 *(numbers("xxx")) else 2 *(numbers("xxx")) if numbers('ryy') > numbers("per") else numbers("xxx") else numbers("per") if 2 *(numbers("xxx")) > numbers("xxx") else numbers("xxx") if numbers('ryy') > 2 *(numbers("xxx")) else numbers("per")