bn:03275879n
Noun Concept
Categories: Spirals, Geometry stubs
EN
Poinsot's spirals  Poinsot's spiral  Poinsot spirals
EN
In mathematics, Poinsot's spirals are two spirals represented by the polar equations r = a csch Wikipedia
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EN
In mathematics, Poinsot's spirals are two spirals represented by the polar equations r = a csch Wikipedia
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