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songjizeng
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斐波那契螺旋弧线(表格法)
斐波那契螺旋弧线(表格法-可动态调节)
第三周作业效果演示
撒针估算面积实验
比較五件物件的重量
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正n星角
固定三角形的條件−題5
test
cicle
Mathematics and Optics (and their applications)
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Linear Functions
Differential Equation
Tangent Function
Polynomial Functions
Random Variables