THAT is what screws things up for us old-timers. Seriously, when you've used the "Vinculum" for so many years, you see the "/" as a horizontal line separating the numerator from the denominator. All the junk on the left divided by all the junk on the right. Heck, in the original expression, I think they used the division sign and I still saw it as a "/" which I read as a horizontal line. Old habits die hard.
I'll have to watch that one next time. Thankfully, I don't use the computer to do these things.
Kindly divide my post by 2!