There is a full-featured calculator hidden in your iPad, even though Apple never ported the iPhone Calculator app to its tablets. Actually, there are two of them. Steve Jobs nixed the calculator from ...

You can use your computer to calculate data for your business reports, expenses and other needs. The Windows operating system includes a native Calculator app that offers more than just basic ...

Python allows free creation of plots, unlike expensive, stagnant graphing calculators. Import NumPy and Matplotlib for basic linear and polynomial plots in Python. Seaborn lets you make statistical ...