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английский) 1:
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Circuit elements the Logical <br><br>of As IT is known, digital is the any Calculation - Whether IT is Performed by 'pencil and paper The' Methods or with the aid of an automatic torque Computer- a must first broken down Into the BE to sequence a ELEMENTARY arithmetical of the Operations, such as with the addition, or multiplication. Each such arithmetical operation may be converted into a sequence of simple logical operations. It should be noted that a binary digit may take only two values - "zero" and "one". A logical proposition may be either true or false.<br><br>A symbolism and a set of rules suitable for manipulating 'yes or no' logical propositions was developed by George Boole, a self-educated genius who became Professor of Mathematics at Cork University in the middle of the 19lh century. The techniques of Boolean algebra are now extensively used by electrical engineers for the design and analysis of switching circuits. Both the arithmetic and control units of a computer consist of sets of switching circuits for directing and manipulating electrical pulse signals. <br><br>The process of combining a number of electronic circuits of known logical properties into an integrated system capable of performing special arithmetical or control functions is known as logical design.
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