# A CDE Definition

NOT

A Boolean logic operation that reverses the input. If 0 is input, 1 is output, and vice versa. See AND-OR-NOT.

AND-OR-NOT

The fundamental operations of Boolean logic. To learn how they function and how they are wired together to build circuits, see Boolean logic.

**The Mathematics of Logic**

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**Terms By Topic**

Click any of the following categories for a list of fundamental terms.