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Author:黃斌

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AI 訓練教室
Claude 解幾何題
三半圓間的相切圓(Codex╱2026.10.07)
近似值：有效數字
Fibonacci Clock

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正四角錐
雙心運動大
减速传送带上的物体
固定周界長方形的面積變化
F2_Ch11.2_三角學(邊長與角的關係)

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Symmetry
Conic Sections
Prism
Trigonometry
Dilation

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