白板报 数学集锦 / 03.14
HACKER NEWS / REDDIT

圆周率集锦

讨论目录

1,711–1,740 / 13,083 条 · 第 58 / 437 页
  2. Reddit · r/explainlikeimfive数位与应用2022-10-083 分25 回复

    ELI5: We know that after the decimal point Pi goes on forever, but how do we know each proceeding digit?

    13 条相关评论
  6. Reddit · r/askscience证明与性质2011-07-080 分53 回复

    Would it be possible to make pi a rational number, by using a system other than base 10?

    9 条相关评论
  14. Reddit · r/explainlikeimfive证明与性质

    证明与性质 · 评论中的圆周率

    讨论串 · ELI5: What is Pi? Why does it exist? Why was it created? And why is it "infinite"?

    126 条相关评论
  15. Reddit · r/askscience证明与性质

    证明与性质 · 评论中的圆周率

    讨论串 · Can pi be expressed rationally in a non base 10 number system?

    105 条相关评论
  16. Reddit · r/Showerthoughts计算与算法

    计算与算法 · 评论中的圆周率

    讨论串 · Twice a day between 3.14 and 3.15 there is an infinitesimal timeframe when it is exactly Pi o' clock.

    54 条相关评论
  17. Reddit · r/explainlikeimfive证明与性质

    证明与性质 · 评论中的圆周率

    讨论串 · ELI5: How do we know some numbers, like Pi are endless, instead of just a very long number?

    187 条相关评论
  18. Reddit · r/Showerthoughts证明与性质

    证明与性质 · 评论中的圆周率

    讨论串 · If pi is infinite, then somewhere in there, there may be a set of numbers, which if converted into pixels would make an image of Shrek.

    47 条相关评论
  19. Reddit · r/Showerthoughts数位与应用

    数位与应用 · 评论中的圆周率

    讨论串 · If you sort pi digits from lowest to highest, it will infinitely be 0

    85 条相关评论
  25. Reddit · r/Showerthoughts计算与算法

    计算与算法 · 评论中的圆周率

    讨论串 · The area of a circle is finite yet we can only quantify it approximately

    64 条相关评论
  30. Reddit · r/explainlikeimfive计算与算法2021-01-287 分17 回复

    ELi5: how is Pi actually calculated?

    10 条相关评论