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Apollonius Problem gergonne 4
Author:
tkyggb
New Resources
Love
penrose阶梯11
推移（y 方向）的副本
高尔顿钉板
鏡射的副本
Discover Resources
拋物線的光學性質
Mobius 變換 (2)
軌跡觀察---模擬摺紙
sym1
Rotation
Discover Topics
Orthocenter
Fractal Geometry
Area
Vectors 2D (Two-Dimensional)
Histogram
