Date: 2025/10/8
(new) On 09/15, due to sick leave of Professor Lee, some scheduled activity cannot be done for the Linear Programming course. To make it up, I have collected the materials for you to view and study at home. (09/15，由於教授請病假，課程的部分已規劃活動無法進行。為了彌補這一點，附件資料供大家在家依序查看和學習。)
1. A YT video about “piecewise linear convex function”
https://www.youtubeeducation.com/watch?v=haXC3xw3x4A
2. A lecture notes about “absolute values in objective and constraints”
3. A YT video about “Polyhedron” as basic geometry
https://www.youtubeeducation.com/watch?v=S9cwWx7faOA