Definition:Boolean Algebra/Also known as

Boolean Algebra: Also defined as
Some sources refer to a Boolean algebra as:
 * a Boolean ring

or
 * a Huntington algebra

both of which terms already have a different definition on.

Other common notations for the elements of a Boolean algebra include:
 * $0$ and $1$ for $\bot$ and $\top$, respectively
 * $a'$ for $\neg a$.

When this convention is used, $0$ is called zero, and $1$ is called one or unit.