One example would be multiplying large matrices together. A common algorithm used is https://en.wikipedia.org/wiki/Strassen_algorithm https://en.wikipedia.org/w

One example would be multiplying large matrices together. A common algorithm used is https://en.wikipedia.org/wiki/Strassen_algorithm https://en.wikipedia.org/wiki/Strassen_algorithm with a big-O complexity of around O(n^2.8074). https://en.wikipedia.org/wiki/Coppersmith%E2%80%93Winograd_algorithm https://en.wikipedia.org/wiki/Coppersmith%E2%80%93Winograd_a... has a complexity of around O(n^2.375477), but the constant factors are so large it is currently never better to use it over the Strassen algorithm.