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Baselproblemet

Baselproblemet er et problem i matematisk analyse relevant til talteori. Pietro Mengoli formulerede problemet i 1650 og blev siden løst af Leonhard Euler i 1734.[1] Baselproblemet spørger efter en præcis sum af reciprokkerne af kvadraterne af de naturlige tal, dvs. den præcise sum af:

Man kan numerisk tilnærme sig denne værdi (ca. 1.644934), dog spørger problemet om den præcise sum af serien samt et matematisk bevis for summens korrekthed. Euler fandt summen til og offentliggjorde sit resultat i 1735.

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Referencer

  1. ^ Ayoub, Raymond (1974). "Euler and the zeta function" Arkiveret 14. august 2019 hos Wayback Machine. Amer. Math. Monthly. 81: 1067–86. doi:10.2307/2319041.
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