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Tsang Kin Fun Francis
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三半圓間的相切圓(Codex╱2026.10.07)
美國國旗 (Codex 版)
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PMC 2014-15 Q2
教學－直線方程性質
空間貝氏曲線
雙曲線3-等軸法
随机模拟实验（撒豆子估算π）的副本
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Perimeter
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