Yes, and that symbolic computation is the same arithmetic as the original algorithm the author was complaining about. Personally I like the version better wher

Yes, and that symbolic computation is the same arithmetic as the original algorithm the author was complaining about. Personally I like the version better where you explicitly work in terms of integers like a + bφ or rational numbers like (a + bφ)/c. https://observablehq.com/@jrus/zome-arithmetic https://observablehq.com/@jrus/zome-arithmetic very handy when working with the symmetry system of the icosahedron. https://observablehq.com/d/cae3fea57d7cf2d4 https://observablehq.com/d/cae3fea57d7cf2d4