UTho oluhlelelisekwayo

UTho oluhlelelisekwayo liwutho olunekhono lokuziguqula izakhi zalo ezingokoqobo (umumo, ukuminyana, i-moduli, ukudluliseka, izakhi zokukhanya, njll.) ngohlobo oluhlelelekayo, ngokusekelwe kokugalelwa ngumsebenzisi noma ezihlelelekiwe.