白板报 数学集锦 / 03.14
HACKER NEWS / REDDIT

圆周率集锦

讨论目录

3,181–3,210 / 13,083 条 · 第 107 / 437 页
  18. Reddit · r/todayilearned计算与算法

    计算与算法 · 评论中的圆周率

    讨论串 · TIL Pi appears as the average ratio of the actual length and the direct distance between source and mouth of most rivers.

    9 条相关评论
  19. Reddit · r/Showerthoughts计算与算法

    计算与算法 · 评论中的圆周率

    讨论串 · The exact value of area of any and every circle in the universe is unknown; we always approximate

    9 条相关评论
  20. Reddit · r/philosophy计算与算法

    计算与算法 · 评论中的圆周率

    讨论串 · Is there a philosophical term which defines the tendency to elevate machines and math and other more predictable things to be more valuable than life?

    9 条相关评论
  21. Reddit · r/changemyview定义与几何

    定义与几何 · 评论中的圆周率

    讨论串 · CMV: It is impossible to separate morality from normative questions, and thus there can never be objective morality that can be used in society for the betterment of the world.

    9 条相关评论