Unsupported titles/`lsqb` `rsqb`
التعريفات والمعاني
== Translingual ==
=== Punctuation mark ===
[ ] (English name square brackets)
Encloses parenthetical information within parentheses ⟨( )⟩.
Encloses alterations in quoted text.
Encloses text added as an explanation.
[Luke,] I am your father.
Encloses orthographical alterations.
He said, "[d]on't do it!"
(papyrology, epigraphy) Encloses restored writing that was present in the original text but has since become damaged or broken away.
Synonym: ‹ ›
(textual criticism, palaeography) Denotes a text deemed interpolated.
See [...] for omissions in quoted text.
Encloses narration.
Synonym: ( )
Encloses nonverbal sounds or responses in transcribed speech.
I wouldn't know! [Laughs.] (in English)
Encloses a number starting an item in a list.
Synonym: ( )
Encloses placeholder text in a form etc. intended to be replaced by the user.
I, [your name], hereby declare that the information provided is correct. (in English)
(linguistics) Encloses phonetic transcription.
Coordinate terms: / /, ⟨ ⟩, ⫽ ⫽, | |, ‖ ‖, { }, ! !, \ \, ⸢ ⸣
(grammar) Encloses an ellipsis in phonology or grammar.
(computing, programming) Encloses optional parameters in syntax help.
DROP TABLE tbl_name [, tbl_name] ...
==== Derived terms ====
[...] (used when omitting a section in quoted text)
=== Symbol ===
[ ]
(mathematics) Encloses a mathematical phrase which has increased operator precedence.
4
/
(
2
x
+
[7+9]
)
{\displaystyle 4/(2x+{\textbf {[7+9]}})}
(mathematics) Encloses a polynomial ring.
C
≅
R
[
x
]
/
(
x
2
+
1
)
{\displaystyle \mathbb {C} \cong \mathbb {R} \left[x\right]/\left(x^{2}+1\right)}
(mathematics) An alternating bilinear function satisfying the Jacobi identity; typically in the context of and as the operation of a Lie algebra, thus referred to as Lie bracket.
[
⋅
,
⋅
]
:
V
⊗
V
→
V
{\displaystyle [\cdot ,\cdot ]:V\otimes V\rightarrow V}
(mathematics) Encloses a matrix or vector.
Synonym: ( )
[
1
9
−
13
20
5
−
6
]
{\displaystyle {\begin{bmatrix}1&9&-13\\20&5&-6\end{bmatrix}}}
(mathematics) Singles out a digit or portion of an equation, for commentary.
(mathematics) Denotes the least common multiple of two integers.
[4,6]=12
(mathematics) Alternative form of ⌊ ⌋
(programming) In a number of programming languages, used as the array index operator, the subscript operator.
t[1] = "one"
t[2] = "two"
(programming) In a number of programming languages, encloses an array of objects.
array = [1,2,3]
(regular expressions) Matches a single character that is contained within the brackets, including ranges.
[a-ce] matches "a", "b", "c", or "e"
==== Related terms ====
(mathematical precedence) ( ), { }
=== See also ===
Bracket on Wikipedia.Wikipedia