Function: mod(max(numbers("yyy") if numbers("xxx") > gradient[2](numbers("xxx")) else numbers('epe'), gradient[2](numbers("xxx"))), numbers('epe') if numbers("xxx") > numbers("yyy") else gradient[2](numbers("xxx"))) if max(numbers('epe') if numbers("yyy") > numbers("xxx") else gradient[2](numbers("xxx")), gradient[2](numbers("xxx"))) > gradient[2](numbers("xxx")) else numbers("xxx") if numbers('epe') > gradient[2](numbers("xxx")) else numbers("yyy")