Talk:Derivative of Natural Logarithm Function/Proof 4/Lemma

Sorry, I have to ask: why the sudden change from dfrac to frac for general fractions? --prime mover (talk) 23:17, 16 July 2016 (UTC)
 * In this particular case, using  hurts readability IMO because the intervals are then rendered disproportionally large. In general, I stick to   of course. &mdash; Lord_Farin (talk) 09:45, 17 July 2016 (UTC)
 * Not sure I agree, but if there is a consensus on the issue, I won't argue. I won't go through and change all instances throughout the db at the moment, but if someone wants to do this I won't fight it.
 * Incidentally, I changed one of the fracs back to dfrac because it was not an element of an interval. --prime mover (talk) 10:27, 17 July 2016 (UTC)

It's a matter of personal preference, I'd say. Not something I would like to enforce either way. I'd rather we spend our time on useful things. Plenty of work to do. &mdash; Lord_Farin (talk) 11:06, 17 July 2016 (UTC)
 * Yes okay, point taken, I'll get on with some useful stuff. --prime mover (talk) 12:28, 17 July 2016 (UTC)