2015数学困难derivationlong
Inventory Cost Near a Hard Capacity Limit 20
题目
The PM wants a formal convexity check before using the function in an optimizer. Show that f(q) = 5 q^2 + 2/(1-q) is strictly convex on q<1.
解题计时
0:00
提交作答时记录，用于后续平均用时统计。
题目
The PM wants a formal convexity check before using the function in an optimizer. Show that f(q) = 5 q^2 + 2/(1-q) is strictly convex on q<1.
解题计时
0:00
提交作答时记录，用于后续平均用时统计。