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I regret that I have less use for calculators than I used to. You can pry my TI-89 from my cold dead hands. Still very useful especially for things like unit ma
by thrtythreeforty 5y ago
I regret that I have less use for calculators than I used to. You can pry my TI-89 from my cold dead hands. Still very useful especially for things like unit math.
- milleramp 5y agoJust gave my son my ti-89 for middle school, apparently it’s a big novelty and has gotten him slightly more motivated for math class. Teacher told him to put his name on it and not let it out of sight.
- Igelau 5y agoThe TI-89 blew my mind when I accidentally discovered Exact Mode. I had fed it a problem from my Number Theory homework just for fun... it wasn't supposed to actually answer it!
- thelittlenag 5y agoThis takes me back. In high school I actually modded my TI-89 (circa 2001) with a lower Ohm resistor. The clock ran on a simple RC circuit, so you could "overclock" it by soldering in a new resister. Got a pretty impressive bump as I recall. And then when it became common enough games started to support a turbo mode!
- SAI_Peregrinus 5y agoI've still got mine. Though I use an emulator on my phone more often these days. The CAS is still excellent.