Math doesn’t have to be daunting, especially when your iPhone (or iPad) can do the heavy lifting. Tucked away inside iOS is a full-featured scientific calculator, ready to help you solve complex ...

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. Cardiologist: 9 American foods you 'couldn't pay ...

If you’ve ever taken even a cursory glance at a hurricane forecast, you’ve seen some version of the “cone of uncertainty.” It sounds like some other-dimensional realm of indecision, but it’s a ...

Listen to more stories on the Noa app. Late last month, the White House Office of Science and Technology Policy released a document detailing its vision for scientific integrity. Its nine tenets, ...

An old calculator uses a seven-segment display, in which numerals are represented by different patterns of vertical and horizontal line segments. But the device is faulty and no longer shows any ...

Can't the calculator process such a primitive function as tan(10x)? Moreover, when you enter and press Enter, the calculator noticeably freezes for 10-15 seconds: ...

ABSTRACT: This paper examines the stability of the demand for money in the United States by incorporating economic policy uncertainty (EPU) and monetary policy uncertainty (MPU) into the traditional ...

ABSTRACT: In statistical decision theory, the risk function quantifies the average performance of a decision over the sample space. The risk function, which depends on the parameter of the model, is ...

Abstract: The ambiguity function (AF) and its related uncertainty function are essential time-frequency analysis method for the waveform properties and echo-location in radar and optical applications.