A comparison of ALU structures for VLSI technology
S. Ong, Daniel E. Atkins · 1983
Although many of the basic techniques of computer arithmetic have been known since the earliest days of electronic computing, there is a continuing need to re-evaluate them in the context of developments in VLSI circuit technology. Furthermore, recent work in complexity of algorithms, particularly the solution of recurrence relations, suggests new candidate structures for generating the carry vector and raises the questions as to their practicality in modern logic design practice.