How can I find a list of every function that takes a level specification as an argument?


1 Answer 1


I learned the answer from a Wolfram U course over the summer.

Module[{symbols, symbols2},
 symbols = 
  EntityValue["WolframLanguageSymbol", "TextStrings", 
 symbols2 = 
     AnyTrue[StringContainsQ["levelspec", IgnoreCase -> True]]];
 symbols3 = ToString /@ symbols2;
 Partition[Style[#, 18, "Times"] & /@ symbols3, 5] // Grid]

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  • 2
    $\begingroup$ -1. This answer is copied from a Wolfram-U course. Acknowledge that in your answer. $\endgroup$ Nov 23, 2021 at 1:13
  • $\begingroup$ I gave credit for it. $\endgroup$ Nov 23, 2021 at 1:20

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