#1

Steps to reproduce

  1. Use “\label{example}” in math equation block to label an equation.
  2. And then I can use “$\ref{example}$” as inline math in content, which can make a cross reference in Typora.

Expected result

I know that the support of “label” and “ref” may be a feature that Obsidian hasn’t had yet, but I’d like to see the equation show up even if the \ref is invalid.

Actual result

But when I open the md file in Obsidian, the math block can not show up in the Preview, with an error, “Label ‘example’ multiply defined”.

Environment

  • Operating system: Window 10
  • Obsidian version: 0.7.6

Additional information

image
image979×600 33.2 KB

#2

As you noted, this is because we don’t support (yet) equation numbering. At some point, we’ll look into it.

#3

Thanks for your reply. I get your point and I think it is a pity that there is no temporary plan. Anyway, looking forward to the support of the equation numbering in Obsidian.

#4

We won’t support equation numbering due to different ways in which Mathjax and Obsidian work. I suggest to leave out or comment the \label in the equations.

#6

Okay, thanks for your suggestion.

#8

Using \tag{#} only and manually making a reference to the equation by type (#) instead of using \label{#} and \eqref{#} temporarily solved my problem.