Diagonal. It's not just a fancy word for a line that's neither vertical nor horizontal, it's a trending category that encompasses everything from pickleball to matrix multiplication. These diverse trends may seem like they have nothing in common, but they all have one thing in common - they're on the up and up. Whether you're looking to divide numbers by their digits, improve your chess game, or simply ponder the concept of identity, Diagonal has got you covered. It's the perfect tag for anyone who's looking to explore trends that are moving in exciting new directions. So hop on board and ride the wave of Diagonal, because it's a trend train that's picking up speed.