作者wyob (Go Dolphins)
看板Math
标题[分析] interpolation formula
时间Mon Feb 7 00:27:26 2011
Assume f 属於C^2(a,∞). Let M_o=sup│f(x)│,M_1=sup│f`(x)│,M_2=sup│f``(x)│
Prove (M_1)^2≦4M_0M_2
想请教这题考古题的作法,有给提示用Taylor formula
可是怎麽走都没办法写到这个不等式
所以想请教一下
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