07-Jun-2022 06:44:46 fern_test(): MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2 fern() makes an n-point image of the Barnsley fractal fern. Graphics saved as "fern_10000.png" fern_test(): Normal end of execution. 07-Jun-2022 06:44:50