Issue No.12 - December (1978 vol.27)
P.G. McCrea , Department of Electrical Engineering Science, University of Essex
In a recent paper, Hannington and Whitehead<sup>1</sup>describe the design of a floating point digital differential analyzer (DDA). There are, however, shortcomings in the design which we will describe in this correspondence.
P.G. McCrea, P.C. Maxwell, P.W. Baker, "Comments on "A Floating Point Multiplexed DDA System"", IEEE Transactions on Computers, vol.27, no. 12, pp. 1226, December 1978, doi:10.1109/TC.1978.1675033