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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
G—PHYSICS
G11—INFORMATION STORAGE
G11C—STATIC STORES
G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
H—ELECTRICITY
H03—ELECTRONIC CIRCUITRY
H03K—PULSE TECHNIQUE
H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
H03K23/40—Gating or clocking signals applied to all stages, i.e. synchronous counters
H03K23/50—Gating or clocking signals applied to all stages, i.e. synchronous counters using bi-stable regenerative trigger circuits
H03K23/54—Ring counters, i.e. feedback shift register counters
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Physics & Mathematics
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Theoretical Computer Science
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Computational Mathematics
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Mathematical Analysis
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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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Transmission And Conversion Of Sensor Element Output
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