1581数学简单数值题short
Worst-Case Curvature of a Coupled Penalty 1
题目
Consider q(x,y) = 3x^2 + 4xy + 8y^2. What is the largest real number m such that q(x,y) >= m(x^2 + y^2) for every pair (x,y)?
解题计时
0:00
提交作答时记录，用于后续平均用时统计。
你的答案
题目
Consider q(x,y) = 3x^2 + 4xy + 8y^2. What is the largest real number m such that q(x,y) >= m(x^2 + y^2) for every pair (x,y)?
解题计时
0:00
提交作答时记录，用于后续平均用时统计。
你的答案