Conway polyhedron notation
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In geometry and topology, Conway polyhedron notation, invented by John Horton Conway and promoted by George W. Hart, is used to describe polyhedra based on a seed polyhedron modified by various prefix
Rhombic dodecahedron jC = jO = oT
Triakis octahedron kO
Tetrakis hexahedron kC = mT
Deltoidal icositetrahedron oC = oO
Geodesic polyhedron
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A geodesic polyhedron is a convex polyhedron made from triangles which approximates a sphere. They usually have icosahedral symmetry, such that they have 6 triangles at a vertex, except 12 vertices wh
Conway polyhedron notation
…the chambers of the triangle or square (the "master polygon"). Operators in the triangular family can be used to produce the Goldberg polyhedra and geodesic polyhedra: see List of geodesic polyhedra and Goldberg polyhedra for formulas. The two families are the triangular GC family, ca,b and ua,b, and the quadrilateral…
Order in chaos Magnus Wenninger