The rest of useful information is pretty much not available without premium account anyway

That’s not true. There’s was more info there than your 2 sentences. e.g. syncing to other devices.

Of course I read it. Why would you think I didn’t? There was more info there than your “2 sentences”.

I looked again, since the text I could see there was different to what I saw on the site, and that is actually at the BOTTOM of the page - there’s a whole bunch of the article above that - so for some reason your phone(?) is taking you to the bottom of the page (I’m on desktop and it opens up at the top of the page).

Paywall? I had no trouble getting it to display.

Issue is now closed - “The fix is included in 9.0 GA. This did not make it in time for RC2”

Just to be clear, it’s not MY book, but the book of whoever’s blog that is (Michael someone) - that’s the title of the blog post “My book…”.

8÷2(2+2)=8×(1/2)×(2+2)

No, that’s wrong. 2(2+2) is a single term, and thus entirely in the denominator. When you separated the coefficient you flipped the (2+2) into the numerator, hence the wrong answer. You must never add multiplication signs where there are none.