Function: numbers("xxy") if gradient[0](numbers('epe')) > numbers('xyy') else numbers('epe') if gradient[0](numbers('epe')) > round(numbers("xxy") if numbers('xyy') > gradient[0](numbers('epe')) else numbers('epe'), gradient[0](numbers('epe'))) else cos(round(numbers('epe') if numbers('xyy') > gradient[0](numbers('epe')) else numbers("xxy"), gradient[0](numbers('epe'))))