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Wolfram Language & System Documentation Center

\[FormalX]

See Also
- Characters
- \[FormalCapitalX]
Related Guides
- Listing of Named Characters
Tech Notes
- Letters and Letter‐like Forms
- See Also
  - Characters
  - \[FormalCapitalX]
- Related Guides
  - Listing of Named Characters
- Tech Notes
  - Letters and Letter‐like Forms

\[FormalX]

Unicode: F817.
Aliases: .x, $x.
Letter-like form.
Used to represent a formal parameter that will never be assigned a value.

See Also

Characters: \[FormalCapitalX]

Tech Notes

▪

Letters and Letter‐like Forms

Related Guides

▪

Listing of Named Characters

History

Introduced in 2008 (7.0)

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