[分析] 存在poly.ｐn->|x| pointwise
Let h(x)=|x|. Show that
there is a sequence of polynomials {Ｐn} s.t.
Ｐn→h pointwise
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◆ From: 140.113.25.147
※ 編輯: lizzon 來自: 140.113.25.147 (12/14 19:10)
推
12/14 22:40, , 1F
12/14 22:40, 1F
→
12/14 22:40, , 2F
12/14 22:40, 2F
→
12/14 22:41, , 3F
12/14 22:41, 3F
推
12/15 02:19, , 4F
12/15 02:19, 4F
推
12/15 04:21, , 5F
12/15 04:21, 5F
→
12/15 11:28, , 6F
12/15 11:28, 6F
→
12/17 14:58, , 7F
12/17 14:58, 7F
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