Re:The Manchester Baby was the first stored-program computer
by Squonk42 on Friday June 22, 2018 @08:45AM
(#17373512)
Extract from http://www.inf.fu-berlin.de/inst/ag-ki/rojas_home/documents/...
"We can therefore say that, from an abstract theoretical perspective, the computing model of the Z3 is equivalent to the computing model of today's computers. From a practical perspective, and in the way the Z3 was really programmed, it was not equivalent to modern computers."
Instruction pointer and explicit branching.
The Z3 is still (in a theoretical sense) Turing-complete, even without branching instructions (exponential path construction).