Persian گروههای متقارن وابسته Cited by user Arbanoos on 21 Dec 2023 [[File:Uniform triangular tiling 121212.png|thumb|upright=1.2|alt=Tiling of the plane by regular triangles|کاشی کاری مثلثی منظم صفحه، که تقارنهای آن توسط گروه متقارن وابس…
English Affine symmetric group Cited by user JayBeeEll on 21 Apr 2021 [[File:Uniform triangular tiling 121212.png|thumb|upright=1.2|alt=Tiling of the plane by regular triangles|The regular triangular tiling of the plane, whose symmetries…
