21-Jun-2022 17:24:26 ill_bvp_test(): MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2 Seek solution of ill_bvp() using bvp4c(). epsilon y" - x y' + y = 0 y(-1) = 2, y(1) = 1 Graphics saved as "ill_bvp_1.000000.png" Graphics saved as "ill_bvp_0.100000.png" Graphics saved as "ill_bvp_0.020000.png" Graphics saved as "ill_bvp_0.010000.png" ill_bvp_test(): Normal end of execution. 21-Jun-2022 17:24:31