There are also interesting computational possibilities, like the broadword matrix multiplication algorithm that Knuth presents in The Art of Computer Programmin

There are also interesting computational possibilities, like the broadword matrix multiplication algorithm that Knuth presents in The Art of Computer Programming Volume 4A: https://bugfix-66.com/2d447332bf8f8c67348d520c6508b2cc7d32046fc9466c0a878505aac13de0e0 https://bugfix-66.com/2d447332bf8f8c67348d520c6508b2cc7d3204... The basic idea is that "smart memories" can be used to do make the multiplication very local and parallel. The above code spreads matrices out within 64-bit registers, but you could generalize this to huge, multi-megabyte registers.