Ti-84 Evo

https://education.ti.com/en/products/calculators/graphing-calculators/ti-84-evo

#HackerNews #Ti84Evo #GraphingCalculator #Education #TechInnovation #CalculatorTech

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/

Zero ZGC4: A Better Graphing Calculator for School and Beyond

https://www.zerocalculators.com/features

#HackerNews #ZeroZGC4 #GraphingCalculator #Education #TechInnovation #SchoolTools

I just completed "Printing Department" - Day 4 - Advent of Code 2025 #AdventOfCode https://adventofcode.com/2025/day/4

Part 2 took more than 12 hours on my #Ti92 #GraphingCalculator, and it is already an optimized version. No clue how long the naive approach (part 1 in a loop) would have taken...

https://git.grois.info/aoc-2025/tree/day4

I just completed "Gift Shop" - Day 2 - Advent of Code 2025 #AdventOfCode https://adventofcode.com/2025/day/2

On my #Ti92 #GraphingCalculator. Part2 took quite a while to finish. Not sure if that's normal or if there's a bug...

In any case, the result was correct, so I'm happy.

https://git.grois.info/aoc-2025/tree/day2

Máy tính đồ họa hiện đại cho iOS vừa được phát triển - tìm kiếm phản hồi! Tính năng: đồ họa hàm, ma trận, máy tính khoa học. Giao diện hiện đại, mượt mà. #GraphingCalculator #iOS #MáyTínhĐồHọa #PhầnMềmMới #Calculator #ScientificCalculator #Math

https://www.reddit.com/r/SideProject/comments/1ovv2u7/built_a_modern_graphing_calculator_for_ios/

Looking for a libre alternative to Desmos online graphing calculator? (https://www.desmos.com/calculator)

I found grapk.tk!

It used to be on https://graph.tk, but that address no longer works - yet the name of the project remains.

So it's now here:
https://graph.equation.io/

Source on Github:
https://github.com/aantthony/graph.tk

#maths #math #graphs #gnuplot #calculator #graphingCalculator #equation #Desmos #alternative #foss #opensource #libre #freesoftware

Watch at: https://youtu.be/zSc97da69WY
Play at: https://www.desmos.com/calculator/dgljhnlslw

#youtube #youtuber #youtubevideo #youtubechannel #emoji #desmos #animation #animation2d #animated #animationart #math #mathematics #mathart #mathnerd #graph #graphingcalculator #2d #2dart #2danimation #2danimator #equation #art #artist #artistonmastodon #artistsonmastodon #nerd #geek #geometry #geometric #geometricart #confused #mathgeek

Remembering Graphing Calculator [1] in today's macOS… I always loved how quickly it plotted inequalities…

Reminder of the Graphic Calculator story [2] (which shipped with all initial PowerPC computers, and then some) courtesy of @timbray. Not sure if @RonAvitzur is still active on the fediverse…

[1]: https://apps.apple.com/app/graphing-calculator-4/id522175477?mt=12
[2]: https://www.pacifict.com/story/

#Apple #macOS #GraphingCalculator #MacOS9 #math #education