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正二十面体面切り

Author:Naofumi Horio

New Resources

  • 正17角形 作図 regular 17-gon
  • standingwave-reflection
  • 二次曲線と離心率
  • 斜めドップラー
  • コイン投げと樹形図

Discover Resources

  • poly_cheba
  • (a+b+c)^nの展開式
  • separation by a line
  • 等積変形の問題1
  • 放物線の外接三角形の極線は重心を通る

Discover Topics

  • Definite Integral
  • Bar Chart or Bar Graph
  • Vectors 2D (Two-Dimensional)
  • Incircle or Inscribed Circle
  • Normal Distribution
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