0

I want to find the (NumericFunction) built-in functions that take exactly one document.

Select[Names["*"], MemberQ[Attributes[#], NumericFunction] &]

returns a list of numeric functions but among them there are both functions like Sinand QHypergeometricPFQ.

How can I be more specific? Thanks.

Dimitris
  • 4,794
  • 22
  • 50
  • 1
    You can try to use it:

    Select[Select[Names["*"], MemberQ[Attributes[#], NumericFunction] &], MatchQ[SyntaxInformation[Symbol[#]], {_ -> {_}}] &]

     – Kirill Belov Mar 02 '17 at 11:02
  • 1
    @KirillBelov I have to say the SyntaxInformation don't very fit such case.How about those function with two argument? – yode Mar 02 '17 at 11:09
  • 1
    @Dimitris wanted to get built-in functions with one argument. In other cases you can apply another pattern MatchQ[SyntaxInformation[func], pattern] – Kirill Belov Mar 02 '17 at 11:18
  • @KirillBelov Look here – yode Mar 02 '17 at 13:11

0 Answers0