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@@ -1,7 +1,7 @@
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<!--
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* @Author: your name
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* @Date: 2021-10-01 11:33:27
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- * @LastEditTime: 2022-02-19 16:50:24
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+ * @LastEditTime: 2022-02-19 17:04:58
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* @LastEditors: Please set LastEditors
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* @Description: In User Settings Edit
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* @FilePath: D:\MarkdownLog\图形学.md
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@@ -25,11 +25,11 @@
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### 点乘
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-$$
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+```math
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\vec{A} = (^{x} _{y}) \\
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\vec{A}^T = (x, y) \\
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\lVert \vec{A} = \sqrt{x ^2 + y^2} \rVert \\
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-$$
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+```
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向量之间的点乘
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