The world's leading computer maker HP introduced a graphing calculator on Tuesday, which it says can perform a vast array of calculations and 3D graphics at an affordable price. The HP 48gII ...

It can now be used as a 3D graphing calculator. Powered by WebGL, the new graphing feature is activated when you enter in a two-variable function into the query box.

Math fans can now spin, zoom, and explore complex equations in full 3D right on their iPad with iPadOS 26. Here's what it looks like.

The older version was 3D but relatively slow, had less functions, and was generally more limited: but now we're back, baby, with a 3D graphing calculator map that uses floating decimal points, and ...