I had the same one. I thought it was pretty cool.
One perk I found is that if I kept it in RPN mode, people stopped asking to borrow my calculator, which was a valid excuse to learn how to use RPN, which is basically all I use now (and indirectly made me really love the Forth language).
Re:Ti-84 Evo
by BizarroLand on Friday May 01, 2026 @06:17PM
(#47981142)
Mine was a Casio fx-something. Teachers didn't like it but it didn't let me cheat and it was just the right amount of functionality to help me with math. Carried me through Pre-Cal, Trig, Calculus and Differential Equations.
That was my first graphing calculator in high school, because it was way cheaper than the equivalent TI. Like seriously 1/4 the price for "beginning of the school year" sales.
That thing was fine, and if I hadn't dropped it and broken it, I probably would have kept using it for the rest of high school. I eventually replaced it with an HP.
- was cheaper than a TI
- had a primitive CAS system
- teachers had no idea how to put it into test mode
It carried me through AP calc BC, I would’ve gotten <4 off of my own knowledge alone