Rule. The square of a sum is equal tothe sum of the squares of all the summands plus the sum of all the double products of the summands in twos: (∑iai)2=∑ia2i+2∑i<jaiaj. Can Sigma be distributed? The summatio
Is your ∨ symbol intend to indicate element-by-element "or", and is your ∧ symbol intended to indicate element-by-element "and" ? Would those be binary matrices? Is the first of those intended to be "the set of places that can be reached from each starting node and taking at most ...