One can toy with the idea of whether the devil is conjured in pentagons because they are the most fitting regular geometric shapes to suit Satanic popular taste, or whether the construction was invented in the first place to finally have something to conjure the devil from.
The art of source codeWe know science. It has been with us throughout our school days in the form of subjects, and nowadays it is a programme in the bottom third of cable TV.
Illusions foundThis text is about the geometry of Penrose-drawings. Their base is the Penrose-tiling, or Penrose-parquet - from a Hungarian translation (Géza Perneczki).
Penrose-tilingIFS means Iterated Function System. This is a description of an iterated function system mainly for novices in math.
About IFS