Talk:F4 (mathematics)

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[edit] F4 lattice?

Is this the same as the icositetrachoronic tetracomb with Schläfli symbol {3,4,3,3}? Tom Ruen 17:01, 5 June 2007 (UTC)

No, the vertices of {3,4,3,3} do not form a lattice. Rather, the vertices of the dual {3,3,4,3} form an F_4 lattice. The situation is analogous to the two-dimensional cases {6,3} and {3,6}. -- Fropuff 16:45, 6 June 2007 (UTC)

Thanks! Good to know. Is it worth linking to hexadecachoronic tetracomb {3,3,4,3}? Or equally I wonder - should F4 lattice instead be redirect to this honeycomb? Tom Ruen 18:23, 6 June 2007 (UTC)