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projection of x onto 3D lines

Author:tttamaki

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standingwave
対数螺旋
サイクロイド
円の伸開線
目で見る立方体の2等分

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フィードバックが大切！
三角形の傍心（excenters）
内積と外積の対比
単位円三角比
ベクトルの平行四辺形

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Scalene Triangles
Logarithmic Functions
Differential Calculus
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Unit Circle

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