Friday, June 3, 2022

Quick TI Thoughts

Quick TI Thoughts


Calculator Succession


TI-86 ->  TI-NSpire CX -> TI-NSpire CX II


TI-89 -> TI-NSpire CX CAS -> TI-NSpire CX II CAS


What do you think?   I think the TI-Nspire has more than a TI-84 Plus, at least in complex numbers and Boolean conversions.  


The CX II adds Python.  The non-CAS does neither have a computer algebra system nor an exact answer engine (can return answers in terms of pi or factor square roots).


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Also:  why do the TI-Nspire non-CAS and TI-84 Plus (CE) does not have an exact answer engine but the TI-36X Pro does?  


Future Dream Calculator?   The TI-84 Solar Edition:  basically the TI-36X Pro plus graphing, programming (at least TI-Basic).  The TI-36X Pro already has a battery backup. 


Eddie 



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