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Mamikon's theory/楕円の周囲の接線団

Author:Naofumi Horio

New Resources

  • 正17角形 作図 regular 17-gon
  • standingwave-plus
  • standingwave-reflection-fixed
  • 接点の作る円は内接円
  • フーリエ級数展開

Discover Resources

  • △ABCの相似三角形の重心と外心と垂心と擬似重心の軌跡は一点で交わる
  • 一次変換
  • y'=2x-yと部分積分
  • 関孝和
  • 平面の決定

Discover Topics

  • Special Points
  • Statistics
  • Division
  • Trigonometry
  • Quadratic Functions
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