TraceOff (Built-in Mathematica Symbol)

TraceOff is an option for Trace and related functions which specifies forms inside which tracing should be switched off.

$CurrentLink (Built-in Mathematica Symbol)

$CurrentLink is the LinkObject representing the MathLink connection for an external program currently being installed or being called.

ReplaceAll (Built-in Mathematica Symbol)

expr /. rules applies a rule or list of rules in an attempt to transform each subpart of an expression expr.

Defining Variables and Functions (Mathematica Guide)

The symbolic language paradigm of Mathematica takes the concept of variables and functions to a new level. In Mathematica a variable can not only stand for a value, but can ...

NameQ (Built-in Mathematica Symbol)

NameQ["string"] yields True if there are any symbols whose names match the string pattern given, and yields False otherwise.

Window > Stack Windows (Mathematica Menu Item)

Stack Windows arranges windows in a uniform overlapping stack on the screen (Windows and Macintosh only).

Making Definitions for Functions (Mathematica Tutorial)

"Defining Functions" discusses how you can define functions in Mathematica. In a typical case, you would type in f[x_]=x^2 to define a function f. (Actually, the definitions ...

file.tm (Mathematica File)

file.tm is a MathLink template file.

Stack (Built-in Mathematica Symbol)

Stack[] shows the current evaluation stack, giving a list of the tags associated with evaluations that are currently being done. Stack[pattern] gives a list of expressions ...

VertexDelete (Built-in Mathematica Symbol)

VertexDelete[g, v] makes a graph by deleting the vertex \[Nu] and all edges connected to v from the graph g.VertexDelete[g, {v_1, v_2, ...}] deletes a collection of vertices ...