白板报 数学集锦 / 03.14
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圆周率集锦

讨论目录

3,451–3,480 / 13,083 条 · 第 116 / 437 页
  4. Reddit · r/askscience计算与算法

    计算与算法 · 评论中的圆周率

    讨论串 · Old 3D video games rendered circles as visibly crude polygons. Modern games have them perfectly circular. Did we just increase polygon count until its too high to notice, or have rendering algorithms changed to allow "t…

    5 条相关评论
  7. Reddit · r/todayilearned数位与应用

    数位与应用 · 评论中的圆周率

    讨论串 · TIL 'Infinite Monkey Theorem' was tested using real monkeys. Monkeys typed nothing but pages consisting mainly of the letter 'S.' The lead male began typing by bashing the keyboard with a stone while other monkeys urina…

    5 条相关评论
  12. Reddit · r/todayilearned计算与算法

    计算与算法 · 评论中的圆周率

    讨论串 · TIL saving data to an SSD, RAM, flash memory, etc. increases its weight by an extremely small amount. One calculation states that 1GB of flash memory completely filled with 1s weighs something like 729 femtograms more t…

    5 条相关评论
  13. Reddit · r/todayilearned定义与几何

    定义与几何 · 评论中的圆周率

    讨论串 · TIL that in 1918 the federal government tried to find the geographical center of the United States by balancing a US-shaped cardboard cutout on the head of a pin. They were accurate to within 20 miles.

    5 条相关评论
  17. Reddit · r/todayilearned数位与应用

    数位与应用 · 评论中的圆周率

    讨论串 · TIL that the Infinite Monkey Theorem, stating that monkeys with typewriters and enough time could produce the entire works of Shakespeare, has been tried out in real life. They wrote five pages of S, slammed the keyboar…

    6 条相关评论
  25. Reddit · r/todayilearned证明与性质

    证明与性质 · 评论中的圆周率

    讨论串 · TIL Hugh Everett III, an American physicist who first proposed the many-worlds interpretation (MWI) of quantum physics, believed in Quantum Immortality. His theory guaranteed him immortality: his consciousness, he argue…

    6 条相关评论