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小青蛙
Author:
彭宇辰
GeoGebra
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近似值：有效數字
三半圓間的相切圓(Codex╱2026.10.07)
Fibonacci Clock
Earth with coastline
伊朗國旗 (Codex╱2026.10.07)
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Simultaneous Linear Equations 聯立二元一次方程
線性規劃 - 數學技巧1
Frequency Change
rose
【2020高考】全国1卷（理科） 第18题
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Differential Calculus
Cylinder
Stochastic Process or Random Process
Unit Circle
Isosceles Triangles