Keywords: Projectivisation F2P^1.svg 6 color coordinates equation - <font color FFFF00> </font> 0 1 x 0 - <font color FF0000> </font> 1 0 y 0 - <font color 5500FF>×</font> 1 1 y x finite field ru П оективная п ямая F<sub>2</sub>P<sup>1</sup> над конечным полем F<sub>2</sub> fr La droite projective F<sub>2</sub>P<sup>1</sup> sur le corps fini F<sub>2</sub> Own Incnis Mrsi 2009-07-26 public domain see projective line over a finite field Example of using in design <nowiki> Projectivisation F2P 1 svg 150px </nowiki> - Projectivisation F2P 1 svg 150px Finite fields Geometric patterns 2-fold rotational symmetry 4-fold rotational symmetry Color permutation of order 2 Red and yellow Green circles Red discs Yellow discs Purple discs White discs Red lines Yellow lines Purple lines Green purple red yellow 45° |