ATOT Effect Required!!

[JEDIYoda]

So you're, what, about 4,000 years old?

well truth be told, in college we were not allowed to use calculators...lol.....nice catch!! Peace!!

 

[JJChicken]

I had a 12C. Loved the fact it was RPN. Years later I got an HP48 and found it way too much. But this was when I got into Physics and learned to derive my equations and numbers were deemed not so much important. Man, this is taking me back way too many years.

Know that feeling! When I got heavy into maths, I stopped using my calculator.

I should probably go back to doing mental math without the calculator, will help the brain as I get older and older