3 ms·
I had a Radio Shack scientific calculator about that same timeframe. It was stolen during a lab. I then bought a 32Sii. Just wanted to thank the thief, as I
by madengr 6y ago
I had a Radio Shack scientific calculator about that same timeframe. It was stolen during a lab. I then bought a 32Sii. Just wanted to thank the thief, as I likely never would have been a lifelong RPN user.
- ghaff 6y agoI got a TI to go off to engineering school because HPs were still a real budget buster. As I recall, a scientific TI calculator was still about $200 in 1975 dollars. But calculators were dropping quickly in price and a couple of years later I was able to pick up a discontinued HP-55 which I used for years until I picked up an HP-41CV with financial pac for going off to business school. (I probably had one of the horizontal format HP RPN calculators somewhere in there too.)