If you took a calculus class in the last 20 years, chances are you used a graphing calculator at some point, possibly one of Texas Instruments' TI- devices. The classic series has at last entered the ...

Most people learned math as children by writing out problems on paper. This calculator app lets you do just that, but also lets you perform complex computations, all by writing numbers and symbols on ...

[Owen] got down and dirty by adding a touchscreen to his TI-84 graphing calculator. The dirty part is the z80 assembly code he wrote to use the linkport as a UART (assembly always makes us feel queasy ...

Texas Instruments releases its first graphing calculator with a color screen, nearly 21 years after releasing its first graphing calculator. Crave contributor Christopher MacManus regularly spends his ...

Back in the ancient days of yesteryear, calculators were physical devices with buttons. Now they’ve been replaced by the phone in your pocket. If you miss those days, but still like your phone, this ...

Today during its jam-packed WWDC keynote, Apple announced the release of iPadOS 18. This is the next major version of iPad software, and it will be available in a developer beta later today and free ...

Q: For years I’ve been looking for an application that would place on my screen a spreadsheet table or an app like the Calculator, and it would remain there as I maneuvered from one worksheet to ...

The creative minds at Mintpass have taken applications we're all pretty familiar with and brought us ideas that make the TUAW bloggers drool. Recently, they created Mint Calculator #4; a concept that ...

Years of memorising the times tables came to a satisfying end in secondary school when maths teachers seemed surprisngly okay with calculators in the classroom. A new era had dawned, but it was only ...