It looks iPhone has been hiding a big feature all-along, which is useful for students and working professionals. If you used to use a third-party calculator app on your iPhone to access a scientific ...

The calculator on your Apple devices can do more than add, subtract, multiply and divide. Here's how it can help you with all kinds of math problems. ICE arrests leader of Iowa's largest school ...

You can do fractions on your iPhone calculator using two different methods. When you turn your iPhone calculator sideways — switching it to a scientific-calculator layout — you'll be able to use more ...