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斐波那契螺旋弧线（表格法-可动态调节）
Author:
孟宝兴
GeoGebra
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龙形曲线-分形龙
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撒针估算面积实验
斐波那契螺旋弧线（表格法-可动态调节）
斐波那契螺旋弧线（表格法）
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Ratio of angles at the centre and the length of the arcs.
已知A(1,2)與B(3,4)為兩定點,P(x,y)為直線x+2y=3上一點,求當直線PA=直線PB時 , P的坐標?
Sequence指令練習(n的平方根)
旋轉動畫
双绝对值函数的最小值.许兴华数学
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Complex Numbers
Vectors 2D (Two-Dimensional)
Statistical Characteristics
Optimization Problems
Hyperbola