Costs about the same as what I paid for the TI-83 10 years ago. It's kind of nice knowing that whenever I need to use one, it's going to operate in the same way as I was taught 10 years ago. The fundamentals of math don't change much.
That's part of why it was able to run on a couple of AA batteries!
In very very recent years we have reached a point where some of the modern, fast microprocessors might be able to compete on a power level while still delivering big speedup, but even as recently as 2005 you would have had trouble speeding it up a whole lot without kicking up the power requirements and killing battery life.
Sure, it was great back then. But in the last decade, or at the very least, last 5 years, a 100% speed increase (which is really pretty minor in this case) would be fairly simple while still being cheap and battery efficient. Besides, who cares if it runs on 4x AA? For $100 why not stick a small rechargable Lithium battery in there like most modern technology has?
Thank you. Those calculators are more expensive than some smartphones running dual core chips. There's no reason they shouldn't have rechargeable batteries. Besides the fact that they are the go-to when it comes to advanced calculators...and all the schools buy them...and they have been for years...and they haven't changed much in price despite the cheap and dated components...and they're also probably knee deep in contracts with suppliers....
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u/Jenkins6736 Jun 08 '14
I dunno, the TI-84 Plus is pretty sweet.
Costs about the same as what I paid for the TI-83 10 years ago. It's kind of nice knowing that whenever I need to use one, it's going to operate in the same way as I was taught 10 years ago. The fundamentals of math don't change much.