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z=sin(sqrt(x^2+y^2))
Author:
MathChou
GeoGebra
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异形操场
科赫雪花
盈利與虧蝕
第八周作业2
第三周作业效果演示
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正立方體中的正四面體
讀磅
三次曲线
勝者即正義
CBTL_science_rcpet
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Linear Functions
Special Points
Conic Sections
Curve Sketching
Perimeter