Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of IT533289ApublicationCriticalpatent/IT533289A/it
G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
G06F7/491—Computations with decimal numbers radix 12 or 20.
G06F7/498—Computations with decimal numbers radix 12 or 20. using counter-type accumulators
G06F7/4981—Adding; Subtracting
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Engineering & Computer Science
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Theoretical Computer Science
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Computing Systems
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Physics & Mathematics
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General Physics & Mathematics
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Computational Mathematics
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Mathematical Optimization
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Pure & Applied Mathematics
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General Engineering & Computer Science
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Mathematical Analysis
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Lasers
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Credit Cards Or The Like
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Control Of Vending Devices And Auxiliary Devices For Vending Devices
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Financial Or Insurance-Related Operations Such As Payment And Settlement
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