System Information (Mathematica Guide)

Mathematica gives convenient machine-independent programmatic access to a broad range of information about your computer system.

Polynomial Systems (Mathematica Guide)

Mathematica's handling of polynomial systems is a tour de force of algebraic computation. Building on mathematical results spanning more than a century, Mathematica for the ...

MLSetSignalHandlerFromFunction() (Mathematica MathLink C Function)

int MLSetSignalHandlerFromFunction (MLENV ep, int s, void *sf) installs the Unix signal handler pointed to by sf for signal s in the MathLink library signal-handling ...

Toolbars (Mathematica Guide)

Mathematica's unified symbolic architecture makes it straightforward to add toolbars with any possible appearance and action to any Mathematica notebook.

Troubleshooting Internet Connectivity ... (Mathematica Tutorial)

If you experience internet connectivity problems, such as trouble using Mathematica's integrated data functions, try following the troubleshooting techniques described below. ...

Reduce (Built-in Mathematica Symbol)

Reduce[expr, vars] reduces the statement expr by solving equations or inequalities for vars and eliminating quantifiers. Reduce[expr, vars, dom] does the reduction over the ...

$CharacterEncoding (Built-in Mathematica Symbol)

$CharacterEncoding specifies the default raw character encoding to use for input and output functions.

$BaseDirectory (Built-in Mathematica Symbol)

$BaseDirectory gives the base directory in which systemwide files to be loaded by Mathematica are conventionally placed.

Sending Email (Mathematica Tutorial)

Sending email from Mathematica. The examples below require that the default mail account settings have been configured in the Internet Connectivity > Mail Settings tab of the ...

Using Assumptions (Mathematica Tutorial)

Mathematica normally makes as few assumptions as possible about the objects you ask it to manipulate. This means that the results it gives are as general as possible. But ...