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M6_Ch9.2 三角恆等式
Author:
Franky_0219
Topic:
Trigonometric Functions
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小正多边形在大正多边形内的滚动（边长相等）
勒洛四面体（参数曲面法）
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堆疊(圓、正方形、正三角形)
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纏繞畫1
桃子Peach
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Vectors 3D (Three-Dimensional)
Distributions
Sphere
Means
Tangent Function