I Element-wise square root of a vector notation?

Joes12

Summary
What is the notation for element-wise square root of a vector or matrix?
What is the notation to show element-wise square root of a vector or matrix?

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Summary: What is the notation for element-wise square root of a vector or matrix?

What is the notation to show element-wise square root of a vector or matrix?
$(\sqrt{v_k})_{k\in I}\, , \,(\sqrt{a_{ij}})_{i\in I,\,j\in J}$

Joes12

Many thanks

"Element-wise square root of a vector notation?"

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