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Wie sieht die Kurve \(y=(-1)^x\) aus? - MaRDI portal

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Wie sieht die Kurve \(y=(-1)^x\) aus? (Q1490017)

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scientific article; zbMATH DE number 2638315
Language Label Description Also known as
English
Wie sieht die Kurve \(y=(-1)^x\) aus?
scientific article; zbMATH DE number 2638315

    Statements

    Wie sieht die Kurve \(y=(-1)^x\) aus? (English)
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    1909
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    Die Kurve ist definiert durch die Gleichung \[ \begin{aligned} &y=(\cos(2n+1)\pi+i\sin(2n+1)\pi)^x\\ &(n=-\infty,\dots,-1,0,+1,\dots,+\infty).\end{aligned} \] Setzt man \(y=u+iv\), so wird die Kurve im dreidimensionalen Raum mit den reellen Koordinaten \((x, u, v)\) durch unendlich viele koaxiale Schraubenlinien dargestellt.
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