推 squallting:看不懂你在問什麼@@? 03/26 14:28
推 dendrobium:是「題目說」...不是「答案說」吧 03/26 14:30
→ gn00648013:就是求A^26 03/26 14:31
→ gn00648013:嗯嗯~打錯了~sorry 03/26 14:32
推 a53285315:對角化 或Cayley-Hamilton 應該就能輕鬆搞定了 03/26 14:52
→ funtsung:似乎要用C-H 不過要付出A^2的代價.. 03/26 14:56
→ honestonly:A^16 + A^8 + A^2 =\= A^26..... 03/26 16:00