#ti84 — Public Fediverse posts

Texas Instruments TI-84 Evo graphing calculator makes math class feel cool again

https://fed.brid.gy/r/https://nerds.xyz/2026/04/ti-84-evo-graphing-calculator/

I wish my "TI-84 Plus CE Python Edition" did fractions with irrational figures, like √2/2 or similar with π

but, from what I can tell, that's only available on the higher end calculators that aren't allowed in the Calculus 2 class I'll be taking next semester

#Calculus #Math #Maths #TI84 #TexasInstruments

On a slight tangent I have just noticed that on the TI 84 int(x) is NOT the same as in python. Who is to blame for this? #ti84 #python #horror

Alex, playing with his new TI-84: "It said I could write games for it in...MAS? ASM?"

Me: "What, Zilog Z80 Assembly? I mean...that would be an interesting thing for you to learn!"

Alex, the next day: "Oh forget that. I read that I could just write the game in something called 'C'."

Me, gently: "Son, it's my job as a parent to protect you from that kind of thing."

#programming #software #c #assembly #asm #ti84 #firstperson

🚀 Nerd alert: someone just compiled #OCaml to run on a TI-84 calculator, because that's clearly what the world needs right now! 😜 Apparently, turning your calculator into a computer science museum is the pinnacle of #innovation. 🖥️📟
https://farlow.dev/2025/05/17/ocaml-on-calculator #NerdAlert #TI84 #CalculatorMuseum #HackerNews #ngated

Compiling OCaml to the TI-84 CE Calculator

https://farlow.dev/2025/05/17/ocaml-on-calculator

#HackerNews #Compiling #OCaml #to #the #TI-84 #CE #Calculator #OCaml #TI84 #Calculator #Programming #Innovation

Leo Zambito presents on the #TI84 in #MCV4U & #APCalculus Friday, May 9th at 1230pm
@OAMELearns Conference : More info at http://www.oame2025.ca
#onted #mtbos

Internet Connected TI-84 To Cut Your Academic Career Short

https://hackaday.com/2024/09/29/internet-connected-ti-84-to-cut-your-academic-career-short/

#TI84

I recently discovered #Qalculate and it is really cool! Unless one can get a #tinspire or #ti84 on #linux I'm not sure what better #calculator out there.

Lo YouTuber ChromaLock ha mostrato come modificare una calcolatrice TI-84 Plus Silver Edition per aggiungere accesso a Internet e utilizzare ChatGPT. 📱💻 Il progetto include anche navigazione web, email e player video, con codice sorgente disponibile su GitHub. #TI84 #ChatGPT #Modding

https://youtu.be/Bicjxl4EcJg

This ChromaLock project is a fun mod of a calculator:

"Secret calculator hack brings ChatGPT to the TI-84, enabling easy cheating.
Tiny device installed inside TI-84 enables Wi-Fi Internet, access to AI chatbot."

But.. Alas, we don't know if it runs Doom..

https://arstechnica.com/information-technology/2024/09/secret-calculator-hack-brings-chatgpt-to-the-ti-84-enabling-easy-cheating/

#ti84 #chatgpt #hack #mod #ChromaLock #tech

Hope there aren't any really tough questions on your math test, like "how many R's are in strawberry?", or you just might be screwed.

https://arstechnica.com/information-technology/2024/09/secret-calculator-hack-brings-chatgpt-to-the-ti-84-enabling-easy-cheating/

#AI #TI84 #ChatGPT #GenAI

[Перевод] Как я портировал Sonic 2 на графический калькулятор

Этот пост посвящён тому, как я портировал 8-битный Sonic 2 на TI-84+ CE Часть 1: с чего всё началось Эта история началась осенью 2022 года, когда я смотрел видео This Does Not Compute об истории игр на графических калькуляторах. Примерно на пятой минуте автор мимоходом упомянул типы процессоров, которые использовались в этой линейке графических калькуляторов. В большинстве из них был установлен Z80, в 89 и 92 задействовали M68K, а в линейке Nspire использован процессор на основе ARM. Это меня очень заинтересовало, ведь я знал, какие процессоры использовала Sega в своих ретроконсолях: Z80 в Master System и M68K в Genesis. Калькуляторы имеют экраны в градациях серого, но мне захотелось узнать, пробовал ли кто-нибудь портировать игру Sonic с консолей на один из калькуляторов. К своему удивлению, я выяснил, что этого никто не делал; более того, за исключением SonicUP и Sonic TI-Blast никто не создавал завершённый платформер про Соника для калькуляторов TI. Если не считать Nspire, но он настолько мощный, что способен эмулировать старые игровые консоли, так что меня он не особо интересует. Поэтому я задался вопросом: удастся ли мне портировать уже существующий дизассемблированный код Sonic на графический калькулятор TI. Но сначала мне нужно было выбрать конкретную игру.

https://habr.com/ru/companies/ruvds/articles/810139/

#sonic_the_hedgehog #sega_master_system #texas_instruments #ti84+ #графические_калькуляторы

A site called Cemetech just posted a #review of the ZGC3. It's a new graphing #calculator (still a #prototype) from a company called Zero Calculators.

It apparently looks and feels a lot like the #TI84 Plus CE. It has a much faster processor than the CE, but it has a few quirks that make it behave unexpectedly.

Their final verdict? "We are very divided by Zero."

A masterful line.

https://www.cemetech.net/news/2023/9/1005/_/breakthrough-or-flop-the-new-zero-calculators-zgc3-calculator

#pun #puns #joke #jokes

Remembered I had a #ti84 plus CE, and that I could compile C apps for it… probably going to make something soon!

Wrote a very stupid program for my TI-84 as i'm trying to get comfortable writing from the calculator keyboard to find collisions between PRNG generated numbers.
#ti84 #tibasic #ticalc #prng

Overclocking and Watercooling The TI-84, Just Cause - The TI-84 is an enduring classic – the calculator that took many through high school, college and ... more: https://hackaday.com/2020/06/16/overclocking-and-watercooling-the-ti-84-just-cause/ #classichacks #ticalculator #ti-84 #ti84