You can use most of the list operations discussed in "Lists" on any kind of Mathematica expression. By using these operations, you can manipulate the structure of expressions ...

In using Mathematica, you sometimes need to repeat an operation many times. There are many ways to do this. Often the most natural is in fact to set up a structure such as a ...

MathLink allows you to run external programs under whatever debugger is provided in your software environment. MathLink-compatible programs are typically set up to take ...

Methods for generating hyperlinks. A hyperlink is a special kind of button which jumps to another part of a notebook when it is pressed. Typically hyperlinks are indicated in ...

Type the expression that will have an underscript. Type x. Create an underscript by pressing the Control key and the 4 key at the same time.

Type a left parenthesis and a right parenthesis, then move the insertion point to be between them. Type (), and press ←. Type the first entry of the vector. Create the next ...

There are many ways to use symbols in Mathematica. Here we use symbols as 'tags' for different types of objects. Working with physical units gives one simple example. When ...

CallingConvention is an option to DefineDLLFunction that specifies what calling convention the DLL function uses.

Algorithm is an option that informs functions such as ShortestPath, VertexColoring, and VertexCover about which algorithm to use.

Quaternions is an option for PrimeQ which specifies whether factorization should be done over the quaternions.