Needing a project to keep him occupied, he decided to upgrade his 90s Casio CFX-9850G calculator to run custom machine code. All [George] really wanted was for his vintage calculator to understand ...

It added and subtracted two numbers ... by Casio is the S100x Premium Luxury Calculator for $350. You can find several products by them for more affordable prices at around $15 to $20.

getting daily use while a Casio fx-3600P that I’d thought I’d lost but later found, sits waiting for its turn in my desk drawer. This being Hackaday, you no doubt have a calculator that gets ...

A few calculators ... Coleco Digits (ca. 1978), Invicta’s Electronic Mastermind (ca. 1980), and an Electronic Backgammon Game by Tyrom (ca. 1981). The first commercial graphing calculator was ...

If your calculator is not on the approved list, you will have to acquire a different calculator. The Casio FX-300MS and Sharp EL-531XG calculators are available for purchase at the bookstore. On the ...

The calculator’s “C” button—the one that clears input—was gone. The “C” itself had been cleared. The “C” button’s function is ...

Use this calculator to figure out what you will pay each month for your mortgage — the amount of money you intend to borrow to buy your new home. Enter the numbers in the box for each item ...

Infosys may not put up impressive growth numbers or have as much upside as many other tech stocks trading under $20, but the company is consistently profitable and has a leading position in the ...

Upgrade your back-to-school gear with this Silver Casio Watch that combines function and style. Originally priced at $22.95, ...

Our business loan calculator will crunch the numbers for you, showing how much each potential loan would cost you monthly and overall. Enter your loan amount. Type in your loan term (in months or ...

A few calculators ... Coleco Digits (ca. 1978), Invicta’s Electronic Mastermind (ca. 1980), and an Electronic Backgammon Game by Tyrom (ca. 1981). The first commercial graphing calculator was ...