Researchers found that some animals could “count” carrots in a test—and may have better numerical skills than dogs or horses.

Floating-point computations dominate the landscape of all AI/ML compute but also in automotive, avionics and healthcare. While performance and compute errors dominated the landscape of floating-point ...

Decades ago, Paul Erdős used randomness to illuminate the vast and weird world of networks. Now mathematicians are making his ...

Some of the hardest questions in cosmology begin where the usual math gives up. Push Einstein’s theory far enough back toward the Big Bang, and the equations run into a singularity, a point where ...

mVMC (many-variable Variational Monte Carlo method) is a software for performing the highly-accurate variational Monte Carlo calculations with the simple and flexible user interface. mVMC also ...

Add Yahoo as a preferred source to see more of our stories on Google. An illustration of space-time curving around a black hole. New theoretical research picks up a problem contemplated by Stephen ...

This new, low-cost method of repairing gullies and restoring land is working out well in Ethiopia. Courtesy Rediet Girma. Nearly a quarter of the land in Ethiopia is degraded. It has lost its quality ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

7 Department of Radiology, Royal Darwin Hospital, Northern Territory, Australia 8 Radiology Department, Royal Adelaide Hospital, North Terrace, Adelaide, South Australia 9 National Institute of Health ...

Abstract: To evaluate the iron losses of motors and three-phase transformers, the rotational iron loss should be considered. A simple numerical calculation method of the rotational iron losses under ...

Abstract: We propose a simple numerical modeling method to consider the effect of the incoherent thick substrate on the absorption characteristics of thin-film solar cells. In the proposed “equispaced ...

If you’ve had your PC for a while or are issued a laptop for work, it can be difficult to gauge whether your PC is up to speed compared to other PCs. But there’s a quick method I use to find this out: ...