Here are entered works on the abstract mathematical models of devices which operate within a consistent logical system in accordance with a given algorithm; such mathematical theory can be used as a basis for design but is not concerned with hardware.
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Mathematical Machines Calculators -- See Calculators
Here are entered works on present-day calculators as well as on calculators and mechanical computers of pre-1945 vintage. Works on modern electronic computers first developed after 1945 are entered under Computers.
