Ki te mea he pito o tētahi ahanoa e taea ai te tapahi, te wero rānei, ka kīia ko te ahanoa i kīia ko te aha? I runga i te pātai o mua, tuhia he horopaki kei roto te whakautu. Ka taea te 1 - 20 rerenga kōrero. Te horopaki:
Ina koa, ka iti ake tenei paerewa ka whakanuia he tau ki te p, he rereke ki te uara tino noa (e kiia ana ko te tuatahi mutunga kore). I a koe e whakaoti ana i te Q (he tata, e whakakii ana i ngā āputa) e pā ana ki te uara tūturu ka puta te āpure o ngā tau tūturu, e whakaoti ana e pā ana ki te paerewa p-adic. --p ka puta te āpure o ngā tau p-adic. Ko ēnei katoa ngā huarahi e taea ai te whakaoti i te Q, e te kaupapa a Ostrowski. Ko ētahi pātai tatauranga e pā ana ki Q, ki ētahi atu āpure whānui rānei, ka taea te whakawhiti ki muri ki ngā āpure kua oti (ranei ā-rohe). Ko tēnei kaupapa ā-rohe ā-rohe e whakaatu ana i te hiranga o ngā tau matua ki te ariā tau.