MemberQ
(Built-in Mathematica Symbol) MemberQ[list, form] returns True if an element of list matches form, and False otherwise. MemberQ[list, form, levelspec] tests all parts of list specified by levelspec.
When you make a definition in the form f[args]=rhs or f[args]:=rhs, Mathematica associates your definition with the object f. This means, for example, that such definitions ...
DocumentNotebook[{cell_1, cell_2, ...}] represents a complete document notebook in the Mathematica front end.
Symbol
(Built-in Mathematica Symbol) Symbol["name"] refers to a symbol with the specified name.
ToExpression[input] gives the expression obtained by interpreting strings or boxes as Mathematica input. ToExpression[input, form] uses interpretation rules corresponding to ...
CUDAMemoryGet[mem] gets CUDAMemory into the CPU and Mathematica.
OpenCLMemoryGet[mem] gets OpenCLMemory into the CPU and Mathematica.
Cases
(Built-in Mathematica Symbol) Cases[{e_1, e_2, ...}, pattern] gives a list of the e_i that match the pattern. Cases[{e_1, ...}, pattern -> rhs] gives a list of the values of rhs corresponding to the e_i ...
XMLGetString["data"] returns the XML expression tree corresponding to a string.XMLGetString["data", parser] uses the pre-initialized XMLParser object to parse the string.
String
(Built-in Mathematica Symbol) String is the head of a character string " text".