Description4 21 t2 E8.svg Birectified en:4_21_polytope in a en:Coxeter plane projection Date 11/3/10 Source Own work Author self...
Description4 21 t2 mox.svg en:e8 polytope family graph, orthographic projection, plane: x=(2-4/√3, 0, 1-1/√3, 1-1/√3, 0, -1, 1, 0) y=(0, -2+4/√3, -1+1/√3...
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