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封閉區域著色
Author:
侯杰材
GeoGebra
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畫出對稱圖形
三半圓間的相切圓(Codex╱2026.10.07)
Fibonacci Clock
國旗 (Claude 版)
長方體平面投影 (Codex版)
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豆奶
柱體建築師 4
Projection of vector in R2
平面向量的三點共線定理
整式乘法-平方差公式
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Isosceles Triangles
Complex Numbers
Parallelogram
Quadratic Equations
Parametric Curves