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練習
Author:
夏天
練習
GeoGebra
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斐波那契螺旋弧线(表格法)
撒针估算面积实验
盈利與虧蝕
科赫雪花
百分數及其應用
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Copy of 閱讀鐘面及數字鐘(時和分)
example 3
F4_Ch9.1
三角形分形
三角形的內心
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Variance
Conditional Probability
Diagrams
Random Variables
Calculus