I did what @siwelwerd suggested: {,}. I don't know of any clever (simple) way to find-replace all commas that appear in mathmode without also affecting places where we want that spacing (e.g. ordered pairs). So we should just be mindful as authors and reviewers going forward I think.
I did what @siwelwerd suggested:
{,}
. I don't know of any clever (simple) way to find-replace all commas that appear in mathmode without also affecting places where we want that spacing (e.g. ordered pairs). So we should just be mindful as authors and reviewers going forward I think.