Function: product(numbers("xxx") if numbers('ryy') > numbers("yyy") else numbers("xxr") if minus(log(numbers("yyy") if numbers('ryy') > numbers("xxr") else numbers("xxx"), numbers("xxr")), numbers("xxr") if numbers('ryy') > numbers("xxx") else numbers("yyy")) > numbers("xxr") else log(numbers('ryy') if numbers("yyy") > numbers("xxx") else numbers("xxr"), numbers("xxr")), minus(log(numbers('ryy') if numbers("xxr") > numbers("xxx") else numbers("yyy"), numbers("xxr")), numbers("xxr") if numbers('ryy') > numbers("xxx") else numbers("yyy")))
