→ a88241050:b拆成b/4+b/4+b/4+b/4,用算幾 140.135.32.38 06/16 16:33
推 s23325522:Lagrange萬能!!!140.115.213.154 06/17 01:02
→ s23325522:算幾只能找出a b為正值時的極值140.115.213.154 06/17 01:03
推 a039333780:這種聯立很好解 lagrange 解就對了 122.117.249.30 06/17 01:47
推 a88241050:這題算幾不就好了,Lagrange麻煩死了.. 140.135.32.38 06/17 02:46
推 powernba:推樓上 Lagrange真的很麻煩.... 163.22.18.79 06/21 09:26