Example image of eyePlorer eyePlorer map for 'Coxeter–Dynkin diagram': Geometry Graph (mathematics) Hyperplane Mirror Dihedral angle Facet (mathematics) Kaleidoscope Ridge (geometry) Coxeter group Lie algebra Root system Alternation (geometry) Uniform polytope Rational number Complete graph Edge (geometry) Polytope Tessellation Face (geometry) Line segment Perpendicular Rectangle Square (geometry) Tiling by regular polygons Schwarz triangle Uniform polyhedron Prism (geometry) Fundamental domain Schläfli symbol Simplex 16-cell Demihypercube Demipenteract Cross-polytope Hypercube Regular polygon 24-cell Dodecahedron 120-cell 600-cell Alternated hypercubic honeycomb Hypercubic honeycomb Hyperbolic space Hexagonal tiling Convex uniform honeycombs in hyperbolic space Harold Scott MacDonald Coxeter List of uniform tilings Wythoff construction Wythoff symbol En (Lie algebra)