D(x)的下界公式

小草

D(x)的下界公式
D(x)≥F(x)=0.5145634215x/lnx^2
x≥6

F(6)=0.9616803545
F(8)=0.9519967505
F(10)=0.9705268015
F(12)=1.0000000000
F(14)=1.0343542345
F(16)=1.0709963443
F(18)=1.1086743643
F(20)=1.1467345823
F(22)=1.1848180223
F(24)=1.2227217964
F(26)=1.2603302545
F(28)=1.2975785154
F(30)=1.3344321388
F(32)=1.3708753207
F(34)=1.4069038080
F(36)=1.4425205316
F(38)=1.4777328559
F(40)=1.5125508181
F(42)=1.5469859882
F(44)=1.5810507247
F(46)=1.6147576870
F(48)=1.6481195191
F(50)=1.6811486442
F(52)=1.7138571366
F(54)=1.7462566441
F(56)=1.7783583446
F(58)=1.8101729268
F(60)=1.8417105864
F(62)=1.8729810327
F(64)=1.9039935009
F(66)=1.9347567710
F(68)=1.9652791861
F(70)=1.9955686751
F(72)=2.0256327728
F(74)=2.0554786424
F(76)=2.0851130962
F(78)=2.1145426152
F(80)=2.1437733690
F(82)=2.1728112341
F(84)=2.2016618107
F(86)=2.2303304392
F(88)=2.2588222162
F(90)=2.2871420075
F(92)=2.3152944625
F(94)=2.3432840264
F(96)=2.3711149522
F(98)=2.3987913112
F(100)=2.4263170037

小草

F(102)=2.4536957681
F(104)=2.4809311902
F(106)=2.5080267111
F(108)=2.5349856358
F(110)=2.5618111396

小草

F(112)=2.5885062753
F(114)=2.6150739798
F(116)=2.6415170797
F(118)=2.6678382970
F(120)=2.6940402545

任在深

看来是一颗可怜的小草？
还在下界上界那？！
不求事实！
不尊重科学！
不求甚解！！