Steps To Reproduce

The html, as can be seen here, https://doc.sagemath.org/html/en/reference/sets/sage/sets/recursively_enumerated_set.html, does not like the LaTeX environment picture. This seems to be the only occurrence of the picture environment in the whole source tree.

There is also an EXAMPLES: section at the very beginning, which looks odd because a heading follows.

Also, maybe check for typos, such as here:

One solution is to take elements of one by one an insert them at every positions.

Apart from documentation, I am also missing the functionality to find the distance of an element to the seeds. It is quite possible that this functionality is actually there, but I couldn't find it - but then an example on how to do it would be good.

Expected Behavior

The html should display nicely.

Actual Behavior

The html does not display nicely.

Additional Information

No response

Environment

irrelevant.

Checklist

• I have searched the existing issues for a bug report that matches the one I want to file, without success.
• I have read the documentation and troubleshoot guide