Function: sum(sqrt(sum(numbers("xxr"), numbers("xxx")) if numbers("xxx") > numbers("xxr") if numbers("xyx") > sum(numbers("xxr"), numbers("xxx")) else numbers("xxx") else numbers("xxr")), sum(numbers("xxr"), numbers("xxx")) if numbers("xxr") > sum(numbers("xxr"), numbers("xxx")) if numbers("xyx") > numbers("xxr") else numbers("xxx") else numbers("xxx"))