Optimal networks with thirty different types of restrictions are listed for the one-bit fuli adder. Optimality is derined as the minimization of the number of gates under different restrictions.

Implicit enumeration, integer programming, one-bit adder, optimal networks.

null Lih-Er Shiau, null Tso-Kai Liu, K.R. Hohulin, S. Muroga, "Optimal One-Bit Full Adders With Different Types of Gates", IEEE Transactions on Computers, vol. 23, no. , pp. 63-70, January 1974, doi:10.1109/T-C.1974.223778