StreamScale (Built-in Mathematica Symbol)

StreamScale is an option to StreamPlot, ListStreamPlot, and related functions that determines the length and arrowhead size of streamlines that are drawn.

StringTrim (Built-in Mathematica Symbol)

StringTrim["string"] trims whitespace from the beginning and end of " string".StringTrim["string", patt] trims substrings matching patt from the beginning and end.

Tally (Built-in Mathematica Symbol)

Tally[list] tallies the elements in list, listing all distinct elements together with their multiplicities.Tally[list, test] uses test to determine whether pairs of elements ...

WeightedAdjacencyMatrix (Built-in Mathematica Symbol)

WeightedAdjacencyMatrix[g] gives the adjacency matrix of edge weights of the graph g.

WordSeparators (Built-in Mathematica Symbol)

WordSeparators is an option for Read, Find, and related functions that specifies the list of strings to be taken as delimiters for words.

$HistoryLength (Built-in Mathematica Symbol)

$HistoryLength specifies the number of previous lines of input and output to keep in a Mathematica session.

$TimeUnit (Built-in Mathematica Symbol)

$TimeUnit gives the minimum time interval in seconds recorded on your computer system.

Activating Mathematica (Mathematica Tutorial)

Once the installation of Mathematica 8 is complete, you will be presented with the Wolfram Product Activation dialog. There are three methods to activate Mathematica: online ...

Overview of Linear Second-Order ODEs (Mathematica Tutorial)

Solving linear first-order ODEs is straightforward and only requires the use of a suitable integrating factor. In sharp contrast, there are a large number of methods ...

Global Options for the Front End (Mathematica Tutorial)

In the standard notebook front end, Mathematica allows you to set a large number of global options. The values of all these options are by default saved in a "preferences ...