https://en.wikipedia.org/wiki/Division_algorithm#Newton%E2%8... is interesting but I wouldn’t want Google Sheets to display it in a modal every time I hit the “/” key. A recipe needs a very high signal:noise ratio when it’s going to be followed in real time while food is cooking.
That's why it's all in one place on the screen at the bottom of the post, so that when you have decided you should cook it, you can just leave it there to look at.