n= 0 3.000000000000000000 [正6角形]
n= 1 3.105828541230248874 [正12角形]
n= 2 3.132628613281237762 [正24角形]
n= 3 3.139350203046866738 [正48角形]
n= 4 3.141031950890509794 [正96角形]
n= 5 3.141452472285462427 [正192角形]
n= 6 3.141557607911857897 [正384角形]
n= 7 3.141583892148318568 [正768角形]
n= 8 3.141590463228050467 [正1536角形]
n= 9 3.141592105999271744 [正3072角形]
n=10 3.141592516692158554 [正6144角形]
n=11 3.141592619365384920 [正12288角形]
n=12 3.141592645033691511 [正24576角形]
n=13 3.141592651450768603 [正49152角形]
n=14 3.141592653055037765 [正98304角形]
n=15 3.141592653456105388 [正196608角形]
n=16 3.141592653556371850 [正393216角形]
n=17 3.141592653581438022 [正786432角形]
n=18 3.141592653587704564 [正1572864角形]
n=19 3.141592653589270867 [正3145728角形]
n=20 3.141592653589662554 [正6291456角形]
n=21 3.141592653589760254 [正12582912角形]
n=22 3.141592653589785122 [正25165824角形]
n=23 3.141592653589790896 [正50331648角形]
n=24 3.141592653589792228 [正100663296角形]
n=25 3.141592653589793116 [正201326592角形]
n=26 3.141592653589793116 [正402653184角形]
n=27 3.141592653589793116 [正805306368角形]
n=28 3.141592653589793116 [正1610612736角形]
RSS1.0
