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