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Converse of Ptolemy's Theorem on Stereographic Projection - MaRDI portal

Converse of Ptolemy's Theorem on Stereographic Projection (Q5836971)

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scientific article; zbMATH DE number 3098234
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Converse of Ptolemy's Theorem on Stereographic Projection
scientific article; zbMATH DE number 3098234

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    Converse of Ptolemy's Theorem on Stereographic Projection (English)
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    1945
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    differential geometry Euclidean spaces
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