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About 10 years ago I found the Casio 9860 slim (clamshell) which can do RPN with an addon, and integrated it to my desktop. It is faster to grab it than firing
by 1996 8y ago
About 10 years ago I found the Casio 9860 slim (clamshell) which can do RPN with an addon, and integrated it to my desktop.
It is faster to grab it than firing off any piece of software, and easy to take with me when having coffee and doing back of the enveloppe calculations
- themodelplumber 8y ago> Casio 9860 slim (clamshell) Wow, I really like the looks of that one! Nice. I agree on the convenience. I usually have something around my desk like an fx-260 and it's really nice to have handy.
- 1996 8y agoA pleasure to use. Runs on AAA batteries, backlit, and has a USB port to transfer things back and forth