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Author:
junfeilx
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圓周公式的應用
折扣
斜率的值
直線的斜率
正方形雪花图案
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反射定律 Law of Reflection
Mean of a Large Set of Data 大量數據的平均數
Apollonius Problem 4 LLP Homo 12
example1 star
爱奇艺
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Arithmetic
Normal Distribution
Cosine
Pyramid
Congruence