Wolfram: Show Function Help

By Xah Lee. Date: . Last updated: .

Show Function Documentation in Notebook

Type ?FunctionName in Notebook . 

(* return help string of StringLength *)

(* shortcut syntax  *)
?StringLength

(* FullForm syntax *)
Information[ "StringLength" ]
WolframLang Information 2022-06-03 7GxP4
WolframLang Information

Show Function Documentation in WolframScript

If you are runnig WolframScript in terminal, use: 

?StringLength

(* or *)

TextForm[ ?StringLength ]
(* 
StringLength["string"] gives the number of characters in a string.
Attributes[StringLength]={Listable, Protected}
*)
WolframLang Information 2022-06-03 t8B6h
WolframLang Information

Wolfram. Function Help