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searchlight3
作者：
David Kelso
GeoGebra
A searchlight moving along a prison wall
最新資源
Cartesian vs Polar
Hyperbolic Paraboloid
Fourier Lissajous (Mechanical)
Random Polar Curve (3)
Slope Between 2 Points (Phase 2)
探索資源
XMAS 2013
mediat
Kurva
Quadratic Transformations
Magnified View
Linear Transformations
探索主題
幾何
正切函數
定積分
線段
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