Some articles on accumulator, accumulators:
... scientific" computers, beginning with the vacuum tube IBM 701 in 1952, used a single 36-bit accumulator, along with a separate multiplier/quotient register to handle ... The IBM 650, a decimal machine, had one 10 digit accumulator the IBM 7070, a later, transistorized decimal machine had three accumulators ... The 12-bit PDP-8 was one of the first minicomputers to use accumulators, and inspired many later machines ...
Famous quotes containing the word primary:
“But the doctrine of the Farm is merely this, that every man ought to stand in primary relations to the work of the world, ought to do it himself, and not to suffer the accident of his having a purse in his pocket, or his having been bred to some dishonorable and injurious craft, to sever him from those duties.”
—Ralph Waldo Emerson (18031882)