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#graphingcalculator — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #graphingcalculator, aggregated by home.social.

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  1. There's something very nostalgic about running this ti89 emulator (Graph89) on my phone. I'm helping my son with his pre-calc, and I kinda miss those days.

    #texasinstruments #graphingcalculator #math #emulation

  2. There's something very nostalgic about running this ti89 emulator (Graph89) on my phone. I'm helping my son with his pre-calc, and I kinda miss those days.

    #texasinstruments #graphingcalculator #math #emulation

  3. There's something very nostalgic about running this ti89 emulator (Graph89) on my phone. I'm helping my son with his pre-calc, and I kinda miss those days.

    #texasinstruments #graphingcalculator #math #emulation

  4. There's something very nostalgic about running this ti89 emulator (Graph89) on my phone. I'm helping my son with his pre-calc, and I kinda miss those days.

    #texasinstruments #graphingcalculator #math #emulation

  5. There's something very nostalgic about running this ti89 emulator (Graph89) on my phone. I'm helping my son with his pre-calc, and I kinda miss those days.

    #texasinstruments #graphingcalculator #math #emulation

  6. I just completed "Printing Department" - Day 4 - Advent of Code 2025 #AdventOfCode 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...

    git.grois.info/aoc-2025/tree/d

  7. I just completed "Printing Department" - Day 4 - Advent of Code 2025 #AdventOfCode 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...

    git.grois.info/aoc-2025/tree/d

  8. I just completed "Printing Department" - Day 4 - Advent of Code 2025 #AdventOfCode 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...

    git.grois.info/aoc-2025/tree/d

  9. I just completed "Printing Department" - Day 4 - Advent of Code 2025 #AdventOfCode 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...

    git.grois.info/aoc-2025/tree/d

  10. I just completed "Printing Department" - Day 4 - Advent of Code 2025 #AdventOfCode 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...

    git.grois.info/aoc-2025/tree/d

  11. I just completed "Gift Shop" - Day 2 - Advent of Code 2025 #AdventOfCode 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.

    git.grois.info/aoc-2025/tree/d

  12. I just completed "Gift Shop" - Day 2 - Advent of Code 2025 #AdventOfCode 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.

    git.grois.info/aoc-2025/tree/d

  13. I just completed "Gift Shop" - Day 2 - Advent of Code 2025 #AdventOfCode 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.

    git.grois.info/aoc-2025/tree/d

  14. I just completed "Gift Shop" - Day 2 - Advent of Code 2025 #AdventOfCode 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.

    git.grois.info/aoc-2025/tree/d

  15. I just completed "Gift Shop" - Day 2 - Advent of Code 2025 #AdventOfCode 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.

    git.grois.info/aoc-2025/tree/d

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

    I found grapk.tk!

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

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

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

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

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

    I found grapk.tk!

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

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

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

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

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

    I found grapk.tk!

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

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

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

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

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

    I found grapk.tk!

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

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

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

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

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

    I found grapk.tk!

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

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

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

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

  21. 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]: apps.apple.com/app/graphing-ca
    [2]: pacifict.com/story/

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

  22. 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]: apps.apple.com/app/graphing-ca
    [2]: pacifict.com/story/

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

  23. 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]: apps.apple.com/app/graphing-ca
    [2]: pacifict.com/story/

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

  24. 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]: apps.apple.com/app/graphing-ca
    [2]: pacifict.com/story/

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

  25. 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]: apps.apple.com/app/graphing-ca
    [2]: pacifict.com/story/

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

  26. 🧮 Relive the days of math class mastery with the #TexasInstruments TI-83 Plus! Launched in '99, this graphing guru was a student's best friend. Who else solved for X and played games in class? #RetroTech #GraphingCalculator #90sSchool

  27. Now you can play Sonic the Hedgehog 2 on a TI-84 Plus CE graphing calcultor

    A basic calculator is a tool for quickly performing quick arithmetic functions. But graphing calculators are basically programmable computers. While they’re designed as math aids for students, engineers, and others… hackers have been porting games like DOOM to run on graphing calculators for decades.
    Now someone has ported a full Sonic […]

    https://liliputing.com/?p=168137

    #graphingCalculator #grubbycoder #sega #sonicTheHedgehog2 #ti84PlusCe #zilogEz80 #zilogZ80

  28. Now you can play Sonic the Hedgehog 2 on a TI-84 Plus CE graphing calcultor

    A basic calculator is a tool for quickly performing quick arithmetic functions. But graphing calculators are basically programmable computers. While they’re designed as math aids for students, engineers, and others… hackers have been porting games like DOOM to run on graphing calculators for decades.
    Now someone has ported a full Sonic […]

    https://liliputing.com/?p=168137

    #graphingCalculator #grubbycoder #sega #sonicTheHedgehog2 #ti84PlusCe #zilogEz80 #zilogZ80

  29. Back in 2020, I wrote a haiku on a Ti-89 Titanium Graphing Calculator, took a screen capture using Ti Connect (one thing that was easier in my last days on Windows), and put it in an article. Back in the day (a good while back in the day), I used my Ti-89 to create title cards for the high school newspaper when I was senior editor. Nostalgia.

    thenewleafjournal.com/ti-89-ha

    #GraphingCalculator #Ti89 #Haiku #Brooklyn #BlueJay #Squirrels

  30. Back in 2020, I wrote a haiku on a Ti-89 Titanium Graphing Calculator, took a screen capture using Ti Connect (one thing that was easier in my last days on Windows), and put it in an article. Back in the day (a good while back in the day), I used my Ti-89 to create title cards for the high school newspaper when I was senior editor. Nostalgia.

    thenewleafjournal.com/ti-89-ha

    #GraphingCalculator #Ti89 #Haiku #Brooklyn #BlueJay #Squirrels

  31. Back in 2020, I wrote a haiku on a Ti-89 Titanium Graphing Calculator, took a screen capture using Ti Connect (one thing that was easier in my last days on Windows), and put it in an article. Back in the day (a good while back in the day), I used my Ti-89 to create title cards for the high school newspaper when I was senior editor. Nostalgia.

    thenewleafjournal.com/ti-89-ha

    #GraphingCalculator #Ti89 #Haiku #Brooklyn #BlueJay #Squirrels

  32. Random question: do you folks know of any #calculator apps for #iOS with RPN?

    PCalc is the only one I’ve found so far so I’m curious if there are any others

    And while we’re at it any #GraphingCalculator app suggestions?

    #Mathematics

  33. Random question: do you folks know of any #calculator apps for #iOS with RPN?

    PCalc is the only one I’ve found so far so I’m curious if there are any others

    And while we’re at it any #GraphingCalculator app suggestions?

    #Mathematics