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1.2 空间向量基本定理2
Author:
杨晓晨
GeoGebra
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第八周作业1
龙形曲线-分形龙2
第八周作业2
第三周作业效果演示
第八周作业
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給三角形求正三角形
Pyramid and Cone 2
周界
旋轉+伸縮正多邊形
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Vectors
Geometry
Differential Calculus
Calculus
Cosine