Nānā i ke kumu no 1 (helu)

He [[huahelu]] ka [[helu]] '''ʻekahi''' ('''1''').

== Helu ==
ʻO ʻekahi ka [[helu piha]] ma mua o [[ʻelua]] a ma hope o [[ʻole]].

== Makemakika ==
ʻO ʻekahi:

* i ka [[ʻalemakika]] (ka [[hōʻailona helu]]) a me ke [[calculus]], ka helu ma hope o [[0 (helu)|0]] a ma mua o [[2 (helu)|2]]

=== Papa o nā hoʻomaulia ʻana maʻalahi ===

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!width="105px"|[[Hoʻonui]]
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|<math>1 \times x</math>
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|<math>1 \div x</math>
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|<math>0.\overline{3}</math>
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|<math>0.1\overline{6}</math>
|<math>0.\overline{142857}</math>
|0.125
|<math>0.\overline{1}</math>
|0.1
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|<math>0.\overline{0}\overline{9}</math>
|<math>0.08\overline{3}</math>
|<math>0.\overline{076923}</math>
|<math>0.0\overline{714285}</math>
|<math>0.0\overline{6}</math>
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|<math>x \div 1</math>
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|<math>1 ^ x\,</math>
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|<math>x ^ 1\,</math>
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[[Māhele:Helu piha]]

ʻO ka helu 1 he helu prime, e like me ka manaʻo o kekahi poʻe kālailai i ke kānāwai o nā helu prime. Hana ʻia ka helu prime i ka helu ʻoi aʻe ma 1, a he nui nā kālele ʻole aʻe i ka 1 a me ka helu iho. No ka mea, hiki i ka helu 1 ke hoʻokaʻawale ʻia e ka 1 a me kona iho, manaʻo kekahi e like me ia i nā kūlana o ka hoʻolālā ʻana i ka helu prime. ʻO kekahi poʻe kālailai, manaʻo lākou e hāʻawi ana i ka helu 1 i ka helu prime i mea e hoʻoponopono ai i nā ʻōlelo piha no ka ʻimi ʻana i nā kumu no nā helu prime a me nā hana i ka helu e pili ana. Hoʻokahi kumu o kēia manaʻo, e hoʻōla ana i ke kumu hoʻonohonoho ʻana ma o ka hoʻohālikelike ʻana i ka ʻIke paʻa i nā helu a me nā lōʻihi.

Ma nā ʻano like ʻole o ka wā ma mua, ʻaʻole paʻa ʻākea ka manaʻo o nā helu prime, a i kekahi manawa, komo ka helu 1 i ka helu prime ma kā nā kālailai kūloko ma mua. ʻO ka poʻe kālailai i kēia manaʻo, manaʻo lākou he hana nui ka helu 1 i ka hoʻolālā ʻana i nā ʻōlelo piha ma nā helu ʻoiaʻiʻo. Hōʻano lākou e ʻike ana i ka 1 e like me kahi helu ma ka hoʻonui ʻana i nā manaʻo piha i nā helu prime, e hōʻano ana i ka hāʻawiʻana i nā helu o nā ʻōlelo i ʻike kaʻa. I ʻole o kēia manaʻo, ma kēia manawa he nui nā kānāwai i nā helu prime e hoʻoponopono ai i ka hana i ka ʻike i nā manaʻo ma kekahiʻoiaʻiʻo.