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The ``corollarium II'' to the proposition XXIII of Saccheri's \textit{Euclides} - MaRDI portal

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The ``corollarium II'' to the proposition XXIII of Saccheri's \textit{Euclides} (Q1802373)

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scientific article; zbMATH DE number 203317
Language Label Description Also known as
English
The ``corollarium II'' to the proposition XXIII of Saccheri's \textit{Euclides}
scientific article; zbMATH DE number 203317

    Statements

    The ``corollarium II'' to the proposition XXIII of Saccheri's \textit{Euclides} (English)
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    24 April 1994
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    Es ist nicht immer einfach, an die 2300 Jahre alten für unsere Begriffe manchmal grob formulierten verbalen Aussagen der ``Elemente'' Euklids den Maßstab des 18. Jh. oder gar von heute anzulegen; folglich erhebt sich z.B. einmal die Frage, ``quoties sub basi finita infinitilaterum esset triangulum''. Im vorliegenden Beitrag handelt es sich darum, daß Hieronymus Saccherius in seinem ``Euclides'' von 1733 -- ``in spite of how strange to us such an interpretation may be, it is the correct interpretation of this quoted text'' (S. 537) -- das Parallelenpostulat zu beweisen trachtete, während die Ebene der ``Elemente'' doch ``obviously has no point at infinity'' (S. 537).
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    parallels
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    Euclid's elements
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