Jairo A. del Rio schrieb am 28.06.2020 um 12:54:
Hi list! I want to know how to properly use footnotes in math mode. The following:

\starttext
\startformula
\int_{a}^{b} f(x) d x=\lim _{h=0}\left[\int_{a}^{c-h} f(x) d x+\int_{c+h}^{b} f(x) d x\right] \startfootnote Footnote \stopfootnote
\stopformula
\stoptext

doesn't complain but it doesn't show the footnote either.

So, I'm using the following workaround:

\starttext
\startformula
\int_{a}^{b} f(x) d x=\lim _{h=0}\left[\int_{a}^{c-h} f(x) d x+\int_{c+h}^{b} f(x) d x\right]\note[mynote1]
\stopformula
\footnotetext[mynote1]{Cauchy s'occupe du cas...}
\stoptext

However, 1) I have to create notes every time and it's kinda annoying when a large amount of formulas are annotated (I've read somewhere it's bad practice to (ab)use footnotes in math writing, but I see this often in books from the 19th century or earlier), 2) the numbering is bold. Making the numbering normal rather than bold would be fine, but I want to know about a better solution. Thank you in advance

You have two options:

1. Add \automigrateinserts at the begin of your document.

\automigrateinserts

\starttext

\startformula
x\footnote{Footnote}
\stopformula

\stoptext

2. Add a postponingnotes environment around the formula.

\starttext

\startpostponingnotes
\startformula
x\footnote{Footnote}
\stopformula
\stoppostponingnotes

\stoptext

The first option wasn't always reliable with many nested box levels and this is when you can use the second option.

Jairo :)

PS: How to answer messages sent to the mailing list? I'm on Gmail and I have to wait until the Digest comes. However, I can see messages in mail-archive.com <http://mail-archive.com>. It's a dumb question, but when I want to thank Hans, Wolfgang or Aditya (and everyone else) for an answer, or following a thread, I have to edit the whole Digest mail. Sorry if I've been ungrateful by not answering back. Thank you again.

Why don't you change this in the list settings or use a separate mail address for mailing lists.

Wolfgang
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