08-Jan-2022 09:10:34 random_walk_2d_avoid_simulation_test(): MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2 Test random_walk_2d_avoid_simulation(). The least squares fit gives log(D2) = 1.43921 * log(T) + -0.286419 random_walk_2d_avoid_simulation_test(): Normal end of execution. 08-Jan-2022 09:11:31