Trigonometric identities might seem like abstract mathematical concepts, but they're actually powerful problem-solving tools that can transform seemingly impossible equations into manageable solutions ...

Gone are the days when phone contacts, addresses, anniversaries and birthdays used to be on everyone’s fingertips, but no ...

Over the course of the 1970s, handheld electronic calculators transformed the way tens of millions of people did arithmetic. Engineers abandoned slide rules, business people gave up desktop ...

People look at you differently when you carry a Geiger counter. Or, at least, when you carry a Geiger counter and exclaim things like “Much less radiation here than you might expect!” But how else are ...

For simple or complicated math calculations, pencil and paper, and perhaps a slide rule, were must-have supplies. I was ...

The Calculator app on your iPhone (and iPad) is capable of a host of numeric maneuvers. Beyond performing basic and complex calculations, it can handle complicated scientific equations and convert ...

Abstract: Low-cost and hardware-efficient design of trigonometric functions is challenging. Stochastic computing (SC), an emerging computing model processing random bit-streams, offers promising ...

Abstract: Large language models (LLMs) have shown remarkable performance across a wide range of natural language processing (NLP) tasks, becoming an essential part of modern society [1]–[4]. This ...

The Minnesota Democrat on the battle between his city and the federal government. By Lulu Garcia-Navarro As I grew older, things about my family’s history began to seem … off. By Kwame Anthony Appiah ...

(a) Dense matrices. Variables are often encoded as dense numerical arrays M i,j = M[i,j]. This representation is convenient and well-supported, but also puts a heavy load on the memories of our ...