15-Jun-2025 13:02:31 stiff_exact_test() MATLAB/Octave version "6.4.0" Test stiff_exact(), which evaluates exact solutions of the stiff ODE. parameters: lambda = 50 t0 = 0 y0 = 0 tstop = 1 Graphics saved as "stiff_value.png" Graphics saved as "stiff_ode45.png" stiff_exact_test(): Normal end of execution. 15-Jun-2025 13:02:32