Asynchronous is an option for WolframAlpha that determines whether to use the asynchronous features of the Wolfram|Alpha API.
$CompilationTarget gives the default value for the option CompilationTarget of Compile.
With
(Built-in Mathematica Symbol) With[{x = x_0, y = y_0, ...}, expr] specifies that in expr occurrences of the symbols x, y, ... should be replaced by x_0, y_0, ....
Dynamic and Manipulate have holding attributes that are vital in making them work properly. However, those holding attributes can interfere with other structural operations ...
Mathematica 7 represents another major achievement in Mathematica's long history of innovation in mathematics and algorithms. Building on the broad capabilities of ...
RankKSetPartition[sp, s] ranks sp in the list of all k-block set partitions of s. RankSetPartition[sp] ranks sp in the list of all k-block set partitions of the set of ...
When you set a value to a symbol, that value will be used for the symbol for the entire Mathematica session. Since symbols no longer in use can introduce unexpected errors ...
$MessagePrePrint is a global variable whose value, if set, is applied to expressions before they are included in the text of messages.
$PerformanceGoal gives the default setting for the option PerformanceGoal for graphics and other algorithmic functions.
$SoundDisplayFunction gives the default setting for the option DisplayFunction in sound functions.