Function: minus(numbers("xxx") if numbers("xxx") if numbers("xyx") > numbers("xxx") else numbers('rrr') if numbers("xxx") > numbers("xyx") else numbers("xxx") > invert(numbers("xyx") if numbers("xyx") if numbers("xxx") > numbers("xxx") else numbers('rrr') > numbers("xxx") else numbers("xxx")) else numbers("xyx") if numbers('rrr') > numbers("xxx") else numbers("xxx"), invert(numbers("xxx") if numbers("xxx") > numbers("xyx") else numbers('rrr') if numbers("xxx") > numbers("xyx") else numbers("xxx")))
