Putanga 1: Ko te kaituku rereketanga i tuhia e William Rowan Hamilton, i whakauruhia ki te <unk> ka kiia ko del ko nabla, ka tautuhia hei tohu i roto i te ahua o te vector. Putanga 2: Ko te kaiwhakahaere rerekētanga, i tuhia e William Rowan Hamilton, e kiia ana ko del, ko nabla rānei, e tautuhia ana hei tohu i roto i te āhua o te pūoko. Pātai: He ōrite te tikanga o te rerenga 1 me te rerenga 2? He Ae, he Kore rānei?
Āe, āe