Someone gave this to me 15 or so years ago.

  • JakeSparkleChicken@midwest.socialM
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    3 months ago

    The TI-86? It’s actually a beast of a calculator when it comes to Linear Algebra. It handles complex matricies better than any other TI calculator with the exception of the Nspire CX and CX II. That said, I have never used one either, lending credence to your observation. I have passed up several auctions for them since the TI-8X line of calculators is not one that I actively collect.