Snub apeiroapeirogonal tiling  In geometry, the snub apeiroapeirogonal tiling is a uniform tiling of the hyperbolic plane. It has Schläfli symbol of s{∞,∞}. It has 3 equilateral triangles and 2 apeirogons around every vertex, with vertex figure 3.3.∞.3.∞. The "snub tetrapeirogonal tiling " is last in an infinite series of snub polyhedra and tilings with vertex figure 3.3."n".3."n".