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Author:
陳冠彰
Topic:
Addition
義守財數101級製作
GeoGebra
New Resources
近似值：有效數字
美國國旗 (Codex, 2026.10.06)
直角坐標平面上的旋轉變換
美國國旗 (Claude 版)
Nested spiral octagon
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Apollonius Problem 8 CLL scaling 12
橢圓
减速传送带上的物体
正方体展开图的副本
Completing the square(配方法)
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Exponent
Parametric Curves
Linear Functions
Quadrilaterals
Area