(...) Ya well...I used one to finish grade 13 with...and I'm NOT old :). I did it for the sillyness of not having a decent calculator...got quite good at using it, but it fades fast. (I had a +-/* calculator, and the slide rule, and a book of (...) (25 years ago, 24-Mar-00, to lugnet.people, lugnet.off-topic.fun)
