Function: square(numbers("xxx")) if numbers('ryy') > numbers("xxx") else numbers('ryy') if numbers("xxx") if square(numbers("xxx")) > numbers("xxx") if numbers('ryy') > numbers('ryy') else square(numbers("xxx")) else numbers('ryy') > square(numbers("xxx")) else square(numbers("xxx")) if numbers('ryy') > numbers('ryy') else numbers("xxx") if numbers("xxx") > numbers('ryy') else square(numbers("xxx")) if numbers("xxx") > numbers('ryy') if numbers("xxx") > numbers('ryy') else square(numbers("xxx")) else square(numbers("xxx"))