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Conjecture (Tropical Hoehn's Conjecture)

Author:Chenwei Chen

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【案例】2018年全国1卷理科12题
三位數除以一位數（一）
【案例】圆柱体内放置一个大球六个小球
拼砌四邊形
GeoGebra笔记功能体验课件

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兩圓內外公切線
【練習】資料整理與統計圖表─直方圖
千年曆
固定軌跡問題
學習活動二之二參數與圖形結構的關係

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Optimization Problems
Logic
Root
Arithmetic Operations
Inequalities

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