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golden ratio

Author:T.AKUTA

New Resources

  • 正17角形 作図 regular 17-gon 2
  • standingwave
  • 接点の作る円は内接円
  • サイクロイド
  • 目で見る立方体の2等分

Discover Resources

  • 二次関数の最大最小問題の解法
  • taylor expansion of sin(x)
  • 数学3 中点連結定理の活用 四角形の各辺の中点
  • ビリヤード
  • test

Discover Topics

  • Standard Deviation
  • Function Graph
  • Logarithmic Functions
  • Vectors
  • Conic Sections
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