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TI-83 Plus OS 1.00

Started by Dream of Omnimaga, April 26, 2020, 06:12:07 PM

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Dream of Omnimaga

In my TI-83 Plus manual (which I still have, despite no longer having the calculator), there is a screenshot showing TI-83 Plus OS 1.00, but the oldest OS I ever saw on a real calculator was 1.03.

I wonder if anyone ever managed to find it, if it exists at all?


https://media.discordapp.net/attachments/491856847083405345/689532598577266855/unknown.png?width=1046&height=677
  • Calculators owned: TI-81, TI-82, TI-82 VSC, TI-82 Advanced Edition Python, TI-84+, TI-84+CSE, TI-84+CE, TI-84+CEP, TI-86, TI-89T, cfx-9940GT, fx-7400G+, fx 1.0+, fx-9750G+, fx-9860G, fx-CG10, HP 49g+, HP 39g+, HP 39gs (bricked), HP 39gII (ExistOS), HP Prime G1, HP Prime G2, Sharp EL-9600C
  • Consoles, mobile devices and vintage computers owned: Huawei P30 Lite, Moto G 5G, Google Pixel 8, Nintendo 64 (broken), Playstation, Wii U

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