论文信息 - Efficient trinary signed-digit symbolic arithmetic.

Efficient trinary signed-digit symbolic arithmetic.

A new technique for high-speed trinary signed-digit (TSD) arithmetic that uses optical symbolic substitution is presented. This technique performs multibit carry-free addition and borrow-free subtraction in constant time. The proposed TSD scheme utilizes the minimum number of minterms compared with the previously reported modified signed-digit and TSD number systems.

M S Alam

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