Function: numbers("xxr") if divide(logn(numbers("xxr")), numbers("xxr")) > logn(numbers("xxr")) else sqrt(divide(logn(numbers("xxr")), numbers("xxr"))) if divide(logn(numbers("xxr")), numbers("xxr")) > sqrt(divide(logn(numbers("xxr")), numbers("xxr"))) else logn(numbers("xxr"))
