Lorenz attractor: (sigma, rho, beta) = (10, 28, 8/3); Hopf bifurcation at rho_H ~ 24.74; fixed points C+/-

Lorenz attractor / deterministic-chaos framework. Setup: Lorenz 1963 three-variable truncation of Saltzman's Rayleigh-Benard convection equations: dx/dt = sigma*(y-x), dy/dt = x*(rho-z) - y, dz/dt = x*y - beta*z, with classical parameters…