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On sphero-conics. - MaRDI portal

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On sphero-conics. (Q1487260)

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scientific article; zbMATH DE number 2634792
Language Label Description Also known as
English
On sphero-conics.
scientific article; zbMATH DE number 2634792

    Statements

    title
    On sphero-conics. (English)
    0 references
    author
    M. T. Naraniengar
    0 references
    publication date
    1910
    0 references
    review text
    Sphero-conic ist der Ort eines Kugelpunktes, für den die Summe (Differenz) der sphärischen Abstände von zwei andern festen Kugelpunkten einen konstanten Wert hat. Methode: Punktkoordinaten, wie sie in \textit{Weber} und \textit{Wellstein}s Enzyklopädie der Elementarmathematik von \textit{W. Jacobsthal} benutzt werden, so daß die Hauptkreise der Kugel durch lineare Gleichungen dargestellt werden.
    0 references

    Identifiers

    zbMATH DE Number
    2634792
    0 references
     
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