Identity[expr] gives expr (the identity operation).
AiryAi
(Built-in Mathematica Symbol) AiryAi[z] gives the Airy function Ai(z).
Mathematica's unique symbolic architecture makes it easy to add toolbars with any possible appearance and action to a Mathematica notebook. The ruler is a toolbar used to set ...
This tutorial covers advanced features of the Manipulate command. It assumes that you have read "Introduction to Manipulate" and thus have a good idea what the command is for ...
Heads
(Built-in Mathematica Symbol) Heads is an option for functions which use level specifications that specifies whether heads of expressions should be included.
NestList[f, expr, n] gives a list of the results of applying f to expr 0 through n times.
All
(Built-in Mathematica Symbol) All is a setting used for certain options. In Part and related functions, All specifies all parts at a particular level.
Integrated into the core Mathematica language is industrial-strength string manipulation, not only with ordinary regular expressions, but also with Mathematica's own powerful ...
DirectoryName["name"] extracts the directory name from the specification for a file.
AiryBi
(Built-in Mathematica Symbol) AiryBi[z] gives the Airy function Bi(z).