Boolean logic does not just work with numbers. Boolean expressions can also compare text, for example to check if a password is correct.

NOT reverses the input. For a diagram of these actions, see Boolean gates. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

The digital world offers many advantages over its analog relatives, the use of boolean logic among them. Some of the functions, like NOT, OR, and AND are fairly straightforward and line up nicely ...

As published in [5] in 1991, Synopsys Inc. was able to synthesize ECL designs with boolean ... differential logic in single-ended functionalities. The resulting behavioral model of each singleended ...