Category:Even Integers

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This category contains results about Even Integers.
Definitions specific to this category can be found in Definitions/Even Integers.


Definition 1

An integer $n \in \Z$ is even if and only if it is divisible by $2$.


Definition 2

An integer $n \in \Z$ is even if and only if it is of the form:

$n = 2 r$

where $r \in \Z$ is an integer.


Definition 3

An integer $n \in \Z$ is even if and only if:

$x \equiv 0 \pmod 2$

where the notation denotes congruence modulo $2$.