Get out your timer and number two pencil to see if your arithmetic skills are still sharp.

A key part—though surely not the only part—of early-grades math is ensuring students get the basic arithmetic functions down and, beyond that, making sure they’re able to swiftly and automatically ...

Get out your timer and number two pencil to see if your arithmetic skills from grade school are still intact.

Matrix multiplication is at the heart of many machine learning breakthroughs, and it just got faster—twice. Last week, DeepMind announced it discovered a more efficient way to perform matrix ...