Unified Chaotic — ẋ=(25α+10)(y−x), ẏ=(28−35α)x−xz+(29α−1)y, ż=xy−(α+8)/3 z. Classic α=0.8. Distinct from lorenz.html / chen.html / lu.html. RK4. Gold trail, cap 650. RM = settled silhouette, no animate-on.