Four Fours/Lemmata/Two Fours/4/Solutions/4

Puzzle: Two Fours: $4$

Using exactly $2$ instances of the number $4$, the task is to write an expression for $4$, using whatever arithmetical operations you consider necessary.

Solution

$4 = \dfrac {4!} {\map \Gamma 4}$

where $\Gamma$ denotes the Gamma function