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正射影

Author:SuperDFarm

Topic:Coordinates, Geometry, Planes, Solids or 3D Shapes, Triangles, Vectors

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二次曲線と離心率
等積変形2
斜めドップラー
サイクロイド
対数螺旋

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はじめの課題
siki-hyouji
放物線（y軸が軸になる場合）
干渉縞
関数y=ax^2の変域について考えよう

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Rectangle
Square
Centroid or Barycenter
Addition
Root

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