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2016201256 opened this issue Oct 22, 2021 · 3 comments
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数学公式导出 & 转义问题 #3234

2016201256 opened this issue Oct 22, 2021 · 3 comments
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1.4.6

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描述问题 Describe the problem

如题.
2021-10-23_001536
上图是输入的数学公式块, 使用了 \begin{aligned} \end{aligned} , 在思源内编辑和渲染都是正常的.
2021-10-23_001750
上图是将这个公式块复制粘贴到别处或者导出为markdown的结果, 可以看到在标明对其位置的 & 符号之后出现了 amp; 的乱码, 影响了公式的正常渲染.

期待的结果 Expected result

截屏或者录屏演示 Screenshot or screen recording presentation

版本环境 Version environment

  • Version: 1.4.5
  • Operating system:
  • Browser (if used):

日志文件 Log File

更多信息 More information
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88250 commented Oct 23, 2021

麻烦帖一下公式原文文本，谢谢。

@2016201256
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麻烦帖一下公式原文文本，谢谢。

\begin{aligned}
MRS_{12}&=\frac{d X_{2}}{d X_{1}}=-\frac{\partial u\left(X_{1}, X_{2}\right) / \partial X_{1}}{\partial u\left(X_{1}, X_{2}\right) / \partial X_{2}}\\
&=-\frac{6/ X_{1}}{4 / X_{2}}\\
&=-\frac{6}{4} \frac{X_{2}}{X_{1}}\\
&=-\frac{6}{4} \times \frac{1}{2}\\
&=-0.75
\end{aligned}

@88250 88250 self-assigned this Oct 23, 2021
@88250 88250 changed the title 数学公式块中使用对齐环境时, 导出或复制出现错码 数学公式导出 & 转义问题 Oct 23, 2021
@88250 88250 added the Bug label Oct 23, 2021
@88250 88250 added this to the 1.4.6 milestone Oct 23, 2021
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88250 commented Oct 23, 2021

谢谢，下个版本修复。

88250 added a commit to 88250/protyle that referenced this issue Oct 23, 2021
@88250
🎨 删除行级公式转义订正，行级和块级公式内容不需要订正，在导出标准 Markdown 时已经重写渲染器 siyuan-note/siyua…

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@88250 88250 closed this as completed Oct 23, 2021
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