iterations | 3

axiom | F++XF++F++XF rules | {X->XF-FF-XF++F++XF-FF-X} rotation angle | 45° (degrees)

curve length | 340/(8 (2 + sqrt(2)) - 2) ≈ 13.4315 enclosed area | (64 + 21 (5 + 4 sqrt(2)))/(8 (2 + sqrt(2)) - 2)^2 ≈ 0.449128

curve length | ∞ enclosed area | 4/(3 (2 + sqrt(2))) ≈ 0.390524 capacity dimension | 2