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三角比の拡張

Author:Akira Kuroda

New Resources

  • 円の伸開線
  • 対数螺旋
  • 斜めドップラー
  • 正17角形 作図 regular 17-gon 2
  • standingwave-reflection

Discover Resources

  • 完全数
  • 円柱の展開
  • シムソン線の包絡線
  • (x,y)→(x+y,xy)
  • 等積変形(四角形を三角形へ)

Discover Topics

  • Intersection
  • Dilation
  • Polygons
  • Indefinite Integral
  • Differential Equation
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