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 ...

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 ...

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 ...

[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 ...

From Casio comes this dual-screen calculator. Larger display makes more data easier to read. Key operations are stored in a buffer, so nothing is lost even during high-speed input. You can calculate ...