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Author:
俞光隆
GeoGebra
New Resources
斐波那契螺旋弧线(表格法)
活动三:应用性质
椭圆内切圆链
科赫雪花
正方形雪花图案
Discover Resources
行列式計算平行四邊形面積
The Beautiful Dance of the Earth and Venus
黃金矩形
向量求和动画演示
三角形面积关于动点行程的函数图像
Discover Topics
Linear Programming or Linear Optimization
Differential Equation
Similarity Transformation or Similarity
Piecewise Functions
Complex Numbers