FIELD: computer equipment.
SUBSTANCE: invention relates to the computer equipment. Technical result is achieved due to use of integer intervals, at that it is not required to execute slow cycles of calculations in floating-point format. To this end, the device includes the following specific units: units of parallel modular multiplication by a constant, multi-input (parallel) binary adders, two-input binary adder units, unit of bitwise comparison of modular numbers, unit for checking integrity of integer interval characteristics and units for comparison of integer interval characteristics.
EFFECT: faster operation of the device for comparing numbers in a system of residual classes.
1 cl, 4 dwg
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