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魔方

Author:
chy198

New Resources

  • 随机三角形背景
  • HCF 和 LCM 的應用
  • 勒洛四面体(参数曲面法)
  • 正方形的邊長和周界
  • 長方形的周界與長和闊的關係 (學生版)

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  • 人造「四腳獸」?
  • 內擺線
  • 地球20160328
  • P2分物
  • 圆周率π的收敛极快算法(代数几何方法)

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  • Scalene Triangles
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