Decade of experience at best. An example from 1945 and also from von Neumann is Mergesort, the first O(n logn) sorting algorithm, and still in use to this day.

Decade of experience at best. An example from 1945 and also from von Neumann is Mergesort, the first O(n logn) sorting algorithm, and still in use to this day. Von Neumann was known for inventing things from absolute scratch.