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Hypsicles of Alexandria
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Alexandria, Egypt
He is the author of what has been called Book XIV of Euclid's Elements, a work which deals with inscribing regular solids in a sphere.
Biography
Hypsicles of Alexandria wrote a treatise on regular polyhedra.He is the author of what has been called Book XIV of Euclid's Elements, a work which deals with inscribing regular solids in a sphere.
Chronological Biographies Index.
What little is known of Hypsicles' life is related by him in the preface to the so-called Book XIV. He writes that Basilides of Tyre came to Alexandria and there he discussed mathematics with Hypsicles' father. Hypsicles relates that his father and Basilides studied a treatise by Apollonius on a dodecahedron and an icosahedron in the same sphere and decided that Apollonius's treatment was not satisfactory.
In the so-called Book XIV Hypsicle