When making crèpes for my children this morning, I recalled a comics strip I would like to identify.
It is American, contemporary and I saw it a few years ago.
It features a father who is about to make pancakes for his children. There are at least three of them, with a girl being the youngest (about 6-8 yo) and she has a big brother (and one+ other sibling).
The father is asking the children which shapes he should make the pancakes. The older ones ask for normal shapes and the younger one - for a complicated mathematical composition.
The father then asks one of the kids to hold his laptop so that he can check what this is. The older brother who is at the table with the young girl tells her that Wikipedia should be grateful (or something like that) for the traffic she brings them.