Hi all, I’m struggling since several hours with a problem. How can I check if a heading contains an equation? I’m iterating through the headings with: #show heading.where(level: 1): it =>{ that’s fine and I can’t see the body of each heading. Now sometimes, I have heading like text with a sho…

How can I check if a heading contains an equation? This is an answer to the question, but it doesn’t seem so elegant to me: let kinder = it.body.children let has-equation = kinder.any(child => child.func() == [$x$].func()) Edit: I found a second way to perform the comparison: #let x = $a$ …

How can I check of a heading contains an equation?

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Andrew November 28, 2025, 5:46pm 6

Don’t forget to use backticks for code snippets.