And yes, TI calculators have indeed been improving, apparently.

The TI-84 Plus is a graphing calculator made by Texas Instruments which was released in early 2004. There is no original TI-84, only the TI-84 Plus, the TI-84 Plus Silver Edition models, and the TI-84 Plus CE. The TI-84 Plus is an enhanced version of the TI-83 Plus. The key-by-key correspondence is relatively the same, but the TI-84 features improved hardware. The archive (ROM) is about 3 times as large, and the CPU is about 2.5 times as fast (over the TI-83 and TI-83 Plus)[citation needed]. A USB port and built-in clock functionality were also added. The USB port on the TI-84 Plus series is USB On-The-Go compliant, similar to the next generation TI-Nspire calculator, which supports connecting to USB based data collection devices and probes, and supports device to device transfers over USB rather than over the serial link port.

  • root_beer@midwest.social
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    7 months ago

    I did that back in the ‘90s on a TI-85 while everyone else in my class was sideloading Tetris onto their fancy TI-86es and laughing at my poor ass; iirc there was already a function built in for solving polynomials though so not only was I a poor loser, but I also wasted my time