Function: log(sum(numbers("xxx"), numbers('yxy')) if numbers('yyx') > numbers("xxx") else numbers('yxy'), sum(numbers("xxx"), numbers('yxy'))) if sum(numbers("xxx"), numbers('yxy')) > numbers('yxy') if numbers("xxx") > sum(numbers("xxx"), numbers('yxy')) else numbers('yyx') else square(log(numbers('yyx') if numbers("xxx") > sum(numbers("xxx"), numbers('yxy')) else numbers('yxy'), sum(numbers("xxx"), numbers('yxy'))))