Function: 2 *(gradient[0](sum(numbers('xry') if numbers('epe') > numbers('rrr') else numbers("xxr"), numbers('epe'))) if sum(numbers('epe') if numbers("xxr") > numbers('xry') else numbers('rrr'), numbers('epe')) > numbers('epe') if numbers('rrr') > numbers('xry') else numbers("xxr") else numbers('epe'))
