arrowhead curve

A fractal which can be written as a Lindenmayer system with initial string YF, string rewriting rules X" -> "YF+XF+Y", "Y" -> "XF-YF-X, and angle 60°.

dragon curve | Hilbert curve | Koch snowflake | Lindenmayer system | Peano curve | Peano-Gosper curve | Sierpiński curve | Sierpiński sieve