Function: sum(round(cos(sum(gradient[2](numbers('yxr')), numbers('yxr')) if numbers('yxr') > numbers("xxy") else gradient[2](numbers('yxr'))), numbers('yxr') if numbers("xxy") > sum(gradient[2](numbers('yxr')), numbers('yxr')) else gradient[2](numbers('yxr'))), cos(sum(gradient[2](numbers('yxr')), numbers('yxr')) if gradient[2](numbers('yxr')) > numbers("xxy") else numbers('yxr')))