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叉积

Topics in 叉积

Numbered in the order to learn them.

  1. 回顾：二维“叉积”

  2. 什么是（三维向量的）叉积？

  3. 回顾：角和二维“叉积”

  4. 扩展：叉积的七要素

  5. 扩展：叉积和范数的代数除法（类似四元数和八元数）

  6. 扩展：楔积和霍奇星算子

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