06d91635-396e-463c-8a0c-d54f63bb3cbd 36 15 12 decimal

&[DATE] &[TIME] - &[FILENAME]

dragon - assigns points variable with start point(x0,y0) then appends the Dragon curve. This method minimises the number of plot points. c x0 y0 x1 y1 orientation order dragon Π 02 matrix : Δ recursively calculates the points of the Dragon Curve ξ0 ψ0 ξ1 ψ1 OO oo Δ Xm ξ1 ξ0 - (c 2^* : Ym ψ1 ψ0 - (c 2^* : 12 mat oo 1 > OO 0 ≡ r ξ0 Xm + Ym - eval : s ψ0 Xm + Ym + eval : 12 mat r ξ0 Xm + Ym + eval : s ψ0 Xm - Ym + eval : 12 mat if Π Π ξ0 ψ0 r s 1 oo 1 - Δ r s ξ1 ψ1 0 oo 1 - Δ stack : 21 line Π Π ξ1 ψ1 12 mat stack : if 21 line : Π x0 y0 12 mat x0 y0 x1 y1 orientation order Δ stack 41 line :

c 12 sqrt / :

M c 20 - 0200112 dragon : N c 20 - 0200012 dragon : 21 sys

animation argument first set numeric.

numeric

rows(M) n 2049 :

τ 12 n * (5 range :

M N 2 1 sys t n > t 2 n * t - : 1 1 line t t : 1 1 line if M 1 t 1 2 submatrix 2 1 line N 1 t 1 2 submatrix 2 1 sys