why are TI graphing calculators still so expensive
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04-11-2018, 11:57 AM
Post: #28
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RE: why are TI graphing calculators still so expensive
(04-11-2018 10:18 AM)Manolo Sobrino Wrote: Actually there is such a system. It's called RPN Interface, by Lars Frederiksen. IIRC it works up to HW2, and you have to apply a patch to HW3 that maybe works in HW4 as well. It's brilliant, IMO its UI is superior to anything else (including HP) for algebraic expressions with RPN. Interesting , goes off looking for it .....thanks |
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