Saving equations in a calculator can be useful for many reasons. You may want to store equations in a calculator so they can be graphed. You may also want to save an equation so you can see what you ...

I never would have passed trigonometry without my graphing calculator. Not only did it plot x and y coordinates perfectly, but its downloadable games provided just enough distraction to endure Miss ...

Typing math problems in calculator can be tedious, especially when you have complex equations to solve. If you want to write out your problems instead, then you need to check out MyScript Calculator ...

We’re suckers for good-looking old-school calculators, so this interesting numerical equation-solving calculator by [Peter Balch] caught our attention. Based around the ESP32-WROOM-32 module and an ...

Calculators, a no-no in classrooms a few decades ago, are everywhere these days, with supporters saying the small hand-held devices have helped revolutionize math education. Since the mid-1980s, when ...