Fonksyon ki konte kantite divizè n: Diferans ant vèsyon yo
Contenu supprimé Contenu ajouté
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== wè tou == |
== wè tou == |
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*https://ht.wikipedia.org/wiki/Postila_B%C3%A8tran |
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*http://en.wikiversity.org/wiki/Lhermite%27s_models |
*http://en.wikiversity.org/wiki/Lhermite%27s_models |
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*http://ht.wikipedia.org/wiki/Fonksyon_ki_konte_kantite_nonm_premye_jimo_yo |
*http://ht.wikipedia.org/wiki/Fonksyon_ki_konte_kantite_nonm_premye_jimo_yo |
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Vèsyon jou 13 oktòb 2013 à 13:57
Fonksyon ki konte kantite divizè positif yon antye pozitif ( cf : Approche Élémentaire de l'Étude des Fonctions Arithmétiques : A. Mercier et J. M. De Koninck )
Ekpresyon fonksyon selon Lainé Jean Lhermite Junior
![{\displaystyle \tau \left(n\right)=\sum _{i=1}^{n}{\left[{\frac {\left[{\frac {n}{i}}\right]}{\left({\frac {n}{i}}\right)}}\right]}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/00d934da577cd1957b0dc7661fcc2e43b6728b63)
![{\displaystyle \tau \left(n\right)=-\sum _{i=1}^{n}{\left[{\frac {n}{i}}-\left[{\frac {n}{i}}\right]\right]}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/de174aedceb79ff0230acdf2e72b4685034eaaf1)
![{\displaystyle \tau \left(n\right)=\sum _{i=1}^{n}{\left|\left[{\frac {n}{i}}-\left[{\frac {n}{i}}\right]\right]\right|}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/fcc32ef6a416cb9a9d9305760ca60ed65d27cf40)
![{\displaystyle \tau \left(n\right)=\left|\sum _{i=1}^{n}{\left[{\frac {n}{i}}-\left[{\frac {n}{i}}\right]\right]}\right|}](https://wikimedia.org/api/rest_v1/media/math/render/svg/b49973e127ba576796031c3e4b1c757a8299bf6f)
wè tou
- https://ht.wikipedia.org/wiki/Postila_B%C3%A8tran
- http://en.wikiversity.org/wiki/Lhermite%27s_models
- http://ht.wikipedia.org/wiki/Fonksyon_ki_konte_kantite_nonm_premye_jimo_yo