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円周率と正多角形

Author:嶋津恒彦

New Resources

  • サイクロイド
  • standingwave-reflection-free
  • standingwave-plus
  • standingwave-reflection-fixed
  • 小テスト

Discover Resources

  • 三角形の垂心
  • 三角関数の不等式を解こう
  • 二次方程式の根の意味
  • max and min of y(x^2+xy+y^2-1) on 4x^2+4xy+3y^2<=1
  • 見える奇数列の和

Discover Topics

  • Hypothesis Testing
  • Addition
  • Conic Sections
  • Matrices
  • Circle
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