1934	 On Arithmetic Expressions and Trees	 A description is given of how a tree representing the evaluation of an arithmetic expression can be drawn in such a way that the number of accumulators needed for the computation can be represented in a straightforward manner. This representation reduces the choice of the best order of computation to a specific problem under the theory of graphs. An algorithm to solve this problem is presented. arithmetic expression compiler design graph theory programming storage minimization topological ordering tree
