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内角と外角の関係

Author:高濱良匡

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接点の作る円は内接円
フーリエ級数展開
standingwave-plus
平均変化率
サイクロイド

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tangent of a function
傍心三角形の等角等距共役点
Trochoid
F3 相似の中心（ハート）
四角錐の投影図のコピー

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Solids or 3D Shapes
Exponential Functions
Vectors
Complex Numbers
Logarithmic Functions

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