| 释义 |
- 1
OK, now, so there's an interesting thing to note, which is that we can use the usual product rule for derivatives with vector expressions, with dot products or cross products. 还有个很有趣的现象要注意一下，就是我们可以用乘积法则,对向量表达式求导，无论是点乘或叉乘。 - 2
Let me show you a picture. The rule is if I walk along C with S to my left then the normal vector is pointing up for me. 给你们看张图片，“相容”就是,如果我沿着C走，而且S在左边，法向量就是朝上的。 - 3
Tuple Folded Vector algorithm (TFV), introduced in this paper, is applied to multiple fields in big rule database. 基于元组空间提出了一种适用于多维大规则库的包分类算法——元组向量折叠算法。
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