Whakarāpopototia te tuhinga:  Ko te Rāhoroi te rā e tutuki ai te aroha ki te pāngarau me te hiahia ki te tunu keke. Ko te rā ko te 3-14-15, ko ngā mati tuatahi e rima o te pūmau pāngarau pi: 3.141592653. Ko ngā wā pai rawa hei whakanui ko te 9:26 me te 53 hēkona, i te ata, i te ahiahi, ā, kāore e puta anō te mea i mua i te Poutu-te-rangi 2115. I te Rāhoroi ko te rā 3-14-15, ko ngā mati tuatahi e rima o te pūmau pāngarau pi: 3.141592653. Ka whakanuihia te Ra Pi i te Poutu-te-rangi 14 (3/14) puta noa i te ao. Ko Pi (tuhi Kariki <unk>π<unk>) te tohu e whakamahia ana i roto i te pāngarau hei tohu i te pūmau <unk> te ōwehenga o te porowhita ki tōna diameter <unk> e tata ana ki te 3.14159. 'He tomokanga tēnei ki tēnei ao mīharo o te pāngarau,' i mea a Edward Frenkel, he pāngarau me te kaituhi o te Whare Wānanga o California Berkeley. He mea motuhake a Pi. Ko te pi te pūmau e whakamahia ana hei tatau i te wāhi o te porohita, pērā ki te pi wā te tapawhā, engari ka puta puta noa i ētahi atu wāhanga o te pāngarau. 'He momo o te pūtake atomika whare' mō te pāngarau, ka mea te Temple University pāngarau me te kaituhi John Paulos, i uiuia i tika i 3:14:15 pm I etahi waahi, ka whakanuihia te Ra Pi me te momo pai. 'He wā tino whakaongaonga mō te ngākau nui ki te pāngarau,' i mea a Nathan Kaplan, he kaiwhakaako pāngarau o te Whare Wānanga o Yale, nāna i kī he wā mō te iwi ki te'mahara ki te nui o te pārekareka i kitea e rātau ētahi o ngā mea i te kura.' I whakaae a Kaplan kaore te nuinga o te iwi e mahara ki te pāngarau hei ngahau, e whakapae ana i te huarahi e whakaakona ana: 'He mea ngahau kei reira i roto i te ao nui.' Ko tētahi āhuatanga whakamīharo o te pi, he tau tōraro, arā, ko ngā ira whai muri i te 3 ka haere tonu ki te mutunga kore, kāore he tauira e whakahuatia ana. Heoi, i te tau 1897, he pire i mua i te whare ture o Indiana i ngana ki te whakaoti i te 3.2 ki runga. I hinga ki raro. 'E kore e taea e tātou te whakarerekē. Kāore i runga i te whakaaro, i te reka, i te wā rānei,' e ai ki a Frenkel. 'E hia ngā mea pēnei i roto i te ao nui e ōrite ana te tikanga ki te katoa puta noa i te wā me te wāhi?' Ko tēnei kōrero mō te pi, e 314 tonu ngā kupu. Hei whakanui i te pāngarau...
Ko te Rāhoroi ko te 3-14-15, ko ngā mati tuatahi e rima o te tau pi. Ko ngā wā pai hei whakanui ko te 9:26 me te 53 hēkona. E whakamahi ana a MIT i ēnei wā hei whakamōhio i ngā kaitono mēnā he wāhi ta rātau. E hia tekau nga whare paraoa e whakarite ana i nga keke motuhake mo te ra.