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向日葵製作
Author:
吳政憲
雙螺旋圖形
GeoGebra
伸縮Dilate(poly,r,A) 旋轉Rotate(Dilate(poly,r,A),α,A) 伸縮i次,r^i 旋轉i次,α*i Sequence(Rotate(Dilate(poly1,r^i,A),i*α,A),i,0,n) Sequence(Rotate(list_1,i*2*pi/m,A),i,1,m)
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球体的体积推导
三位數除以一位數(二)
【案例】2018年全国1卷理科12题
祖冲之的期望:内棋与外棋
漂亮的摇摆曲线
Discover Resources
圖二
直角
动圆在定圆上滚动
畢氏定理
貝氏定理-醫療判定(使用混淆矩陣)
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Inequalities
Intersection
Standard Deviation
Geometric Transformations
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