終幸問題

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終幸問題Template:按保羅·艾狄胥名之,數學問題。是題有定理,曰:平面有五點,必有四點能成凸四邊形。

亦有廣義定理云:有一正整數N,存有正整數M以使予平面以M點,必有N點能成凸N邊形。

使f(N)M之最小可能值,則知

  • f(3)=3
  • f(4)=5
  • f(5)=9
  • f(6)=17

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分類:數學