Google's latest animated Doodle celebrates the quadratic equation, transforming its homepage into an interactive classroom.

Abstract: We investigate how to discover all common visual patterns within two sets of feature points. Common visual patterns generally share similar local features as well as similar spatial layout.

Abstract: In this article, we consider a cooperative control problem involving a heterogeneous network of dynamically decoupled continuous-time linear plants. The (output-feedback) controllers for ...

To add a formula in Google Sheets, click the cell where you want the answer, then choose one of the hundreds of functions.

In "Mapmatics," a mathematician tells the stories of how math helps us track epidemics, map the seafloor, and plot a complex delivery route.

Approximate solutions to more complex equations can be found using a process called iteration. Iteration means repeatedly carrying out a process. To solve an equation using iteration, start with an ...

I didn’t even know it was in the bottom right.” Similar scenarios are playing out across the country as ChatGPT usurps Dr. Google. One recent survey found that 1 in 7 adults over age 50 use AI to seek ...

The Rasmussen Reports daily Presidential Tracking Poll for Friday shows that 47% of Likely U.S. Voters approve of President Trump’s job performance. Fifty-one (51%) disapprove. The latest figures ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...