Four Fours/157

Puzzle

Using exactly $4$ instances of the number $4$, the task is to write an expression for $157$, using whatever arithmetical operations you consider necessary.

Solutions

Solution $1$

$157 = \dfrac {\paren {\map \Gamma 4}! \times {. \dot 4} - \map \Gamma 4} {\sqrt 4}$

Also see

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