“…To favor area minimiza tion while pushing signals ahead in the circuit, extended forms of Shannon cofactoring, P-circuits, were investigated in [1], [2], [3], where the expansion is with respect to an orthogonal basis Xi EEl p (i.e., Xi = p), and Xi EEl p (i.e., Xi i=p), where p is a function defined over all variables except the critical variable Xi. To favor area minimiza tion while pushing signals ahead in the circuit, extended forms of Shannon cofactoring, P-circuits, were investigated in [1], [2], [3], where the expansion is with respect to an orthogonal basis Xi EEl p (i.e., Xi = p), and Xi EEl p (i.e., Xi i=p), where p is a function defined over all variables except the critical variable Xi.…”