Using Boolean algebra as switching algebra, complex circuits are expressed so that they can be evaluated mathematically. This quickly increased the productivity of the engineers designing ...

In "regular" algebra -- the type you probably learned ... If we work through the remaining input combinations, we can see this boolean logic circuit does implement an Exclusive OR.

Overview of computer engineering design. Number systems and Boolean algebra. Logic gates. Design of combinational circuits and simplification. Decoders, multiplexors, adders. Sequential logic and flip ...