Related to separate paper on using a different method for linear equation solving from a few weeks ago https://www.quantamagazine.org/new-algorithm-breaks-speed

Related to separate paper on using a different method for linear equation solving from a few weeks ago https://www.quantamagazine.org/new-algorithm-breaks-speed-limit-for-solving-linear-equations-20210308/ https://www.quantamagazine.org/new-algorithm-breaks-speed-li... seems likely if you can use a different method for solving linear equations, it may be that some matrix multiplication can also be improved using a different method.