DEVICE OF LOGICAL AND ARITHMETICAL OPERATIONS WITH DISCRETE AND ANALOG VALUES OF NULLS AND UNITS Russian patent published in 2009 - IPC G06F7/575 

FIELD: information technologies.

SUBSTANCE: device comprises the first, second and third analog subtractors (1.1, 1.2, 1.3), the first, second, third, fourth, fifth and sixth analog multipliers (2.1, 2.2, 2.3, 2.4, 2.5, 2.6) and the first summator (3.1). Analog values (unit or null) or discrete values (with level of logical unit or null) arrive parallel to the first (A'), second (B'), third (C') and fourth (D') information inputs. At additional information input of device "1", signal arrives with level of logical unit, from which signal value is subtracted, coming to the second (B') and third (C') information inputs of device.

EFFECT: improved accuracy of assessment.

1 dwg, 4 tbl