UnrankBinarySubset[n, l] gives the n\[Null]^th subset of list l, listed in increasing order of integers corresponding to the binary representations of the subsets.

Unix mailbox format. Holds a collection of electronic mail messages. Native archive format of email clients such as Unix mail, Eudora, Mozilla, Netscape, and Thunderbird. ...

SpanCharacterRounding is an option for selections that specifies the method used for rounding a spanning character when its size is to be adjusted.

If you have installed Mathematica in a location where multiple users can run it (for example, on a file server or multi-user machine), then you can set up systemwide defaults ...

Registered MIME types: application/mathematica, application/vnd.wolfram.mathematica Mathematica notebooks. Used for storing and exchanging Mathematica input and output and ...

Play[f, {t, t_min, t_max}] creates an object that plays as a sound whose amplitude is given by f as a function of time t in seconds between t_min and t_max.

MultilaunchWarning is a global option that specifies whether a warning is given when you try to modify user preferences while running two copies of Mathematica simultaneously.

PowerListToField[list] gives the field associated with list of element data parts list, where the elements are generated by successive powers of a primitive element.

Mathematica can automatically create sophisticated web content, with cascading styles, templating and many options. Its symbolic architecture allows arbitrary web structures ...

Plain text file. Universal format for storage and exchange of textual information. Represents text as a sequence of characters and line separators. Stores characters as ...