Keywords: H2 tiling iii-3.png Regular tiling of hyperbolic plane ˆžo ˆžx ˆžx Generated by Python code at User Tamfang/programs Equivalent 90px 90px 90px 90px 90px 90px Dual 90px 90px 90px 90px 90px 90px 90px own 2011-02-08 Anton Sherwood Order-4 apeirogonal tiling |