There are two basic ways to do fractions on your iPhone calculator. Here's what you need to know to use the built-in app.

In this article, we will demonstrate how to use the graphing feature in the Windows calculator to try and make mathematics more fun. Microsoft has always strived to kick up a notch the Windows ...

The GATE exam provides an onscreen scientific calculator. Candidates must use the mouse to operate the calculator; keyboard input is disabled. Calculator supports basic arithmetic, trigonometric, ...