FIELD: engineering of processing devices and appropriate software and program series, which perform mathematical operations.
SUBSTANCE: device has memory cell and executing resources, meant for execution of command on first operand and storing the result, having value of first operands for all values of appropriate second operand greater than zero, and zero, if value of appropriate second operand is zero, negative version of first operand for all values of appropriate second operand lesser then zero.
EFFECT: decreased number of commands, required for realization of sign processing, increased speed of calculation of encoding algorithms, increased capacity and freed processing resources.
8 cl, 20 dwg
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