Lati ojo naa ti ogun kan ba wo ilu Ijebu-Jesa, ilu naa ni won maa n lu, ti won ba si ti n lu u, gbogbo omo -ogun ilu ni yoo maa fi gbogbo agbara won ja nitori pe ori won yoo maa ya, agbara si tunbo maa kun agbara fun won.Itan kejiso fun wa pe Ijebu -Jesa ni won bi i ati pe alagbara gidi ni, o fi gbogbo ojo aye re ka fim ilu Ijebu-Jesa, sugbon nigbehin o ku gege bi alagbara, won si sin in gege bi akikanju okunrin.. 
Fun àpẹrẹ, nọmba gidi nikan ko ni ojuf fun ìdọ́gba Aljẹbra Alápòọńlépupọ (polynomial) pẹlu nọmba àfiṣe gidi (cocient), ṣugbọn awọn nọmba tosoro ni.. 