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https://oi-wiki.org/math/vector/#_17
原公式为: $\boldsymbol a = \lambda \boldsymbol b$ $\Leftrightarrow$ $\boldsymbol a\cdot \boldsymbol b=|\boldsymbol a||\boldsymbol b|$ 显然当$\lambda < 0$时不成立 应更正为: $\boldsymbol a = \lambda \boldsymbol b$ $\Leftrightarrow$ $|\boldsymbol a\cdot \boldsymbol b|=|\boldsymbol a||\boldsymbol b|$
The text was updated successfully, but these errors were encountered:
感谢你对 OI Wiki 的关注!记得在 Issue 中表达清楚自己的意思哦~
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4c47e9e
Merge pull request #2806 from OI-wiki/vector-fix
92b560e
fix(vector): fix #2385
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我正在访问这个页面(最好带链接)
https://oi-wiki.org/math/vector/#_17
我发现页面有这样的问题
原公式为:
$\boldsymbol a = \lambda \boldsymbol b$ $\Leftrightarrow$ $\boldsymbol a\cdot \boldsymbol b=|\boldsymbol a||\boldsymbol b|$
$\boldsymbol a = \lambda \boldsymbol b$ $\Leftrightarrow$ $|\boldsymbol a\cdot \boldsymbol b|=|\boldsymbol a||\boldsymbol b|$
显然当$\lambda < 0$时不成立
应更正为:
The text was updated successfully, but these errors were encountered: