Function: divide(numbers('xry') if square(numbers('xry')) > logn(numbers('xry') if numbers('epe') > square(numbers('xry')) else numbers('yyx')) else numbers('yyx') if numbers('epe') > numbers('xry') else square(numbers('xry')), logn(numbers('yyx') if square(numbers('xry')) > numbers('xry') else numbers('epe')))