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sinx/x
Author:
Alex Leong
GeoGebra
New Resources
球体的截面
椭圆内切圆链
百分數及其應用
龙形曲线-分形龙2
折扣
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Rotation(旋轉)
test
随机模拟实验(撒豆子估算π)的副本
|cos(z)|
二次函数图像描点法
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Linear Functions
Plane Figures or Shapes
Definite Integral
Trigonometry
Multiplication