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

🧮 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

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

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.

https://thenewleafjournal.com/ti-89-haiku-boerum-blue-jay-and-black-squirrel/

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

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

In 2020, I wrote a haiku about seeing a black squirrel and blue jay in 2020 on a TI-89 Titanium graphing calculator.

https://thenewleafjournal.com/ti-89-haiku-boerum-blue-jay-and-black-squirrel/

#haiku #graphingcalculator #ti89

I came across some interesting thoughts on the high prices of TI graphing calculators and wrote a short post.

https://thenewleafjournal.com/leaf/ti-83-graphing-calculator-pricing-ethics/

#ti83 #graphingcalculator #school

Coin-Operated Graphing Calculator Console

Longtime hacker [Peter Jansen] was so impressed with a piece in The Onion from last year that he decided to build this coin-operated Texas Instruments graphing calculator console on a whim (video below the break -- warning vertical orientation).

With nothing more to go on than the fake mock-up pictured from the original satirical article, [Peter] was able to scale the dimensions from the photo making a few reasonable assumptions. He built the project over the holidays, enlisting his father and son as helpers. The cabinet is framed in 2×3 lumber and faced with wood veneer covered plywood and vinyl overlays for the graphics.

The computing power is from a Raspberry Pi with an Arduino Uno serves as an I/O processor. It was a bit tricky to control a calculator with only two knobs, but he makes it work. However, at 25 cents per plot with no apparent hard-copy capability, this console calculator might be a bit pricey for all but casual plotting over a few beers at the local pub.

You might remember [Peter] from some of his hacks we featured over the years, like his home-brew CT scanner or placing fourth in the first Hackaday Prize contest in 2014 with the open sourced tricorder project.

#retrocomputing #coinoperated #graphingcalculator #retrogameconsole #satire #videogameconsole

Spring is springing. To celebrate - an anecdote about seeing a black squirrel and blue jay in the same scene in Brooklyn two decades ago - a bit unusual. Accompanied by a haiku - written on my Ti-89 (because why not, when we're being nostalgic?)

https://thenewleafjournal.com/ti-89-haiku-boerum-blue-jay-and-black-squirrel/

#brooklyn #nyc #spring #bluejay #blacksquirrel #squirrel #ti89 #graphingcalculator #haiku #newleafjournal #TheNewLeafJournal