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Origami-Trisect An Angle
Author:
vinnyya
GeoGebra
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三半圓間的相切圓(Codex╱2026.10.07)
畫出對稱圖形
美國國旗 (Codex 版)
AI 訓練教室
國旗 (作圖步驟直接餵給 Claude)
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三角形外心
一組物件的幾分之幾
gjh-g02-00 單項乘以兩項差
Gazing Cow Problem (d)
Fill the circle的副本
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LCM and GCD
Real Numbers
Dilation
Ellipse
Surface