I mua i te arotake i te tauira whakaata pūkohu, kia mārama ki ētahi ture tohu. whakaata pūkohu.
Ngā Ture Tohu Whakaata Kōpiko
- Te tawhiti o te mea
Mena kei mua i te mata whakaata tētahi mea e whakaata ana i te mārama, te wāhi e whiti ana te mārama mā roto i te mea, kātahi tawhiti o te mea (S) he pai.
- Te tawhiti o te ahua (s')
Mena kei mua te atarangi i te mata whakaata e whakaata ana i te mārama, te wāhi e whiti ai te mārama mā roto i te atarangi, kāti tawhiti atarangi (ngā) he pai (ahua tūturu). Mena kei muri te ahua i te mata whakaata e whakaata ana i te mārama, ki te wāhi kāore te mārama e tika ana mā roto i te ahua, kāti tawhiti atarangi he kino (ahua mariko).
- Te pūtoro o te piko (R)
Kei muri i te mata whakaata o te whakaata te pokapū piko o te whakaata pūkohu, te wāhi kāore e puta te mārama, nō reira he kino te pūtoro piko o te whakaata pūkohu. Mēnā he kino te pūtoro piko, he kino anō hoki te roa arotahi (f).
- Teitei o te mea (h)
Mena kei runga ake te mea i te tuaka matua o te whakaata pūkohu, kāti teitei o te mea (h) he pai (he mea poutū). I tetahi atu taha, ki te mea kei raro iho te mea i te tuaka matua o te whakaata pūkohu, kāti te teitei o te mea he kino (mea huripokitia).
- Teitei o te atarangi (h')
Mena kei runga ake te ahua i te tuaka matua o te whakaata pūkohu, he pai te teitei o te ahua (h') (he poutū te ahua). Mena kei raro iho te ahua i te tuaka matua o te whakaata pūkohu, he kino te teitei o te ahua (kua hurihia te ahua).
- Whakanui whakaahua (m)
Mena he nui ake te whakanui o te ahua i te 1, he nui ake te rahi o te ahua i te rahi o te mea. Mena he 1 te whakanui o te ahua, he rite tonu te rahi o te ahua ki te rahi o te mea. Mena he iti ake te whakanui o te ahua i te 1, he iti iho te rahi o te ahua i te rahi o te mea.
Tātai Whakaata Pūpū
Tirohia te ahua i raro nei. E rua ngā hihi mārama e anga atu ana ki tētahi whakaata pūkohu, kātahi ka whakaatahia ngā hihi mārama e te whakaata pūkohu.
Taitara:
s = tawhiti o te mea, s' = tawhiti o te ahua, h = P P' = teitei o te mea, h' = Q Q' = teitei o te ahua, F = te pūwāhi arotahi o te whakaata pūkohu.
I roto i te hihi mārama P'AS, he rite te tapatoru P'AP ki te tapatoru Q'AQ. Nō reira:
I roto i te hihi mārama P'BR, he rite te tapatoru BFA ki te tapatoru Q'FQ, ko te tawhiti AB = te teitei o te mea (h) me te tawhiti FA = te roa arotahi (f) o te whakaata pūkohu. Nō reira:
He ōrite ngā taha maui me ngā taha matau o ngā whārite 1 me te 2, nō reira ka ōrite ngā taha matau:
Whakareatia ngā taha e rua o te whārite ki te s' :
I runga anō i ngā ture o ngā tohu whakaata pūkohu, ka taea te whakarerekē i tēnei tātai kia pēnei te āhua: tātai whakaata kōpiko, Ki te mea tawhiti o te ahua (s') ka hoatu he tohu kino nā te mea kāore te atarangi e whiti ana i te hihi mārama, ā, roa arotahi (f) ka hoatu hoki he tohu kino nā te mea kāore te hihi mārama e whiti i te pūwāhi arotahi o te whakaata pūkohu (whakatairite ki te ahua o te hanganga o te ahua i runga ake nei). E ai ki tēnei kōrero, ka huri te tātai mō te whakaata pūkohu i runga ake nei ki:
Whakaahuatanga: s = tawhiti o te mea, s' = tawhiti o te ahua, f = roa o te arotahi.
Kia maumahara tonu ki te ture tohu whakaata pūkohu ina whakamahia ana tēnei tātai hei whakaoti rapanga whakaata pūkohu.
Whakanui Whakaahua (m)
Mātakihia te ahua o te hanganga o te atarangi o te mea i runga ake nei. He rite tonu ngā tapatoru P'AP me Q'AQ, nō reira ka taea e tātou te whakatau i te whanaungatanga i waenga i te tawhiti o te mea me te tawhiti atarangi me te teitei o te mea me te teitei o te atarangi:
Ka tuhia anō tēnei tātai penei i raro nei mā te tāpiri i te m:
Ngā Mōhiohio:
m = te whakanui o te ahua
h = te teitei o te mea (pai mēnā kei runga ake te mea i te tuaka o te whakaata pūkohu, te mea poutū rānei. Kino mēnā kei raro te mea)
h' = te teitei o te ahua (pai mēnā kei runga ake te ahua i te tuaka o te whakaata pūkohu, kei te poutū rānei te ahua. Kino mēnā kua hurihia te ahua)
s = te tawhiti o te mea (he pai mēnā ka pā te hihi mārama ki te mea)
s' = te tawhiti o te ahua (pai mēnā ka tukuna te ahua mā roto i te hihi mārama, ā, kino mēnā kāore te ahua e tukuna mā roto i te hihi mārama)
Tauira o ngā Raru o te Whakaata Pūpū
Ako tauira o te whakaata pūkohu kia pai ake ai tō mārama ki te whakamahi i te tātai whakaata pūkohu.
Ngā Pātai Whakaharatau mō te Whakaata Pūpū
Meatia ngā pātai whakaharatau mō te whakaata pūkohu kia matatau ake ai koe ki te whakaoti rapanga whakaata pūkohu.
