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數學傳播39卷4期, 平面幾何公式思考
Author:
Yu-Tuan Lin
New Resources
Claude 解幾何題
世界平面地圖 (Codex╱2026.10.07)
國旗 (作圖步驟直接餵給 Claude)
美國國旗 (Codex 版)
Nested spiral octagon
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Erdos-Mordell 不等式
三角形全等的理由 – 題2
翰林B4課p227_9
Angle between line and plane
旋转的台阶
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Normal Distribution
Function Graph
Scalene Triangles
General Quadrilateral
Combinatorics