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I want to sort some exponential numbers like {2^2,3^3,4^2} and i want The result {2^2,4^2,3^3}. But Mathematica Sort function apply's the powers in the result and return's {4,16,27}. How can i get the result in the same form as input?

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    $\begingroup$ Something like SortBy[Inactivate[{2^2, 3^3, 4^2}, Power], Activate]? $\endgroup$ May 12, 2020 at 13:43
  • $\begingroup$ @J. M.: Exactly,Thank you. $\endgroup$
    – Arman
    May 12, 2020 at 14:06
  • $\begingroup$ If you understand how that snippet works, please consider answering your own question. $\endgroup$ May 12, 2020 at 17:07

1 Answer 1

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All credits goes to J. M.'s technical difficulties♦

The trick is to use the Inactivate function to prevent Mathematica to apply the powers.

Inactivate[{2^2, 3^3, 4^2}, Power]

Then use SortBy function to compare the Active forms of the elements.

SortBy[Inactivate[{2^2, 3^3, 4^2}, Power], Activate]

Result:

{2^2,4^2,3^3}
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