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LA 最小平方法(四點二次式)
Author:
arist
GeoGebra
New Resources
平行線的判定
科赫雪花
第八周作业
龙形曲线-分形龙2
球体的截面
Discover Resources
T3 Geobra
複合不平等
PMC 2016-17
减速传送带上的物体
Copia lui Easter egg
Discover Topics
Geometry
Tangent Function
Line Segment
LCM and GCD
Tangent Line or Tangent