Function: sum(gradient[0](numbers('epe')) if sum(numbers('epe') if numbers('yxr') > gradient[0](numbers('epe')) else numbers("xxx"), gradient[0](numbers('epe'))) > gradient[0](numbers('epe')) if numbers("xxx") > numbers('epe') else numbers('yxr') else numbers('yxr') if gradient[0](numbers('epe')) > numbers("xxx") else numbers('epe') if gradient[0](numbers('epe')) > numbers('epe') else sum(numbers('epe') if numbers("xxx") > gradient[0](numbers('epe')) else numbers('yxr'), gradient[0](numbers('epe'))), numbers('epe') if gradient[0](numbers('epe')) > sum(numbers('epe') if gradient[0](numbers('epe')) > numbers('yxr') else numbers("xxx"), gradient[0](numbers('epe'))) else numbers('yxr') if gradient[0](numbers('epe')) > numbers("xxx") else numbers('epe'))