⟨ ⟩: difference between revisions

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{{also|〈 〉|‹ ›}}
{{character info|⟨}}
{{character info|⟨}}
{{character info|⟩}}
{{character info|⟩}}
{{character info|〈}}
{{character info|〉}}
{{also|‹ ›|bra-ket|⟪ ⟫}}

==Translingual==
==Translingual==


===Symbol===
===Symbol===
{{mul-symbol}}
{{mul-symbol|cat2=matched pairs|name=[[angle bracket]]s}}


# {{lb|mul|mathematics}} {{non-gloss definition|Encloses the [[inner product]] of two vectors.}}
# {{lb|mul|mathematics}} {{ng|Encloses the [[inner product]] of two vectors.}}
# {{lb|mul|mathematics}} {{ngd|Denotes the [[expectation value]] of something.}}
# {{lb|mul|mathematics}} {{ng|Denotes the [[expectation value]] of something.}}


===Punctuation mark===
===Punctuation mark===
{{mul-punctuation mark}}
{{mul-punctuation mark|cat2=matched pairs}}


# {{lb|mul|linguistics}} {{non-gloss definition|Encloses orthographic representation.}}
# {{lb|mul|linguistics}} {{ng|Encloses orthographic representation.}}
# {{lb|mul|papyrology|epigraphy}} {{ngd|Encloses restored writing that was mistakenly omitted by the original scribe.}}
# {{lb|mul|papyrology|epigraphy}} {{ng|Encloses restored writing that was mistakenly omitted by the original scribe.}}


====Usage notes====
====Usage notes====
* For these uses, the characters {{codepoint|U+27E8|plain=1}} and {{codepoint|U+27E9|plain=1}} should be used.
In English, these are called [[angle bracket]]s.
* The characters {{codepoint|U+2329|plain=1}} and {{codepoint|U+232A|plain=1}} are "deprecated and are strongly discouraged for mathematical use because of their canonical equivalence to CJK punctuation."<ref>{{cite-web|url=https://www.unicode.org/charts/PDF/U2300.pdf|work=The Unicode Standard, Version 15.1|section=Miscellaneous Technical Range: 2300–23FF|date= September 12 2023|format=pdf}}</ref>


====Alternative forms====
====Alternative forms====
* {{unsupported|< >}}
* {{l|mul|Unsupported titles/`lt` `gt`|< >}}


====Coordinate terms====
====Coordinate terms====
* {{l|mul|/ /}} {{qualifier|for phonemic representation in linguistics}}
* {{l|mul|/ /}} {{q|for phonemic representation in linguistics}}
* {{unsupported|[ ]}} {{qualifier|for phonetic representation in linguistics}}
* {{l|mul|[ ]}} {{q|for phonetic representation in linguistics}}

===References===
<references/>

==Chinese==

===Punctuation mark===
{{head|zh|punctuation mark|head=[[〈]] [[〉]]|cat2=matched pairs}}

# {{ng|Encloses [[title]]s of books when embedded within a book title.}}
# {{ng|Encloses [[title]]s of sections of a book.}}

===See also===
* {{l|zh|《 》}}

==Japanese==

===Punctuation mark===
{{head|ja|punctuation mark|head=[[〈]] [[〉]]|cat2=matched pairs}}


# {{ng|Encloses [[title]]s of books.}}
[[Category:Translingual matched pairs|*{{PAGENAME}}]]
[[Category:Translingual terms spelled with ⟨]]
[[Category:Translingual terms spelled with ⟩]]

Latest revision as of 05:13, 17 May 2024


⟨ U+27E8, &#10216;
MATHEMATICAL LEFT ANGLE BRACKET
← ⟧
[U+27E7] 		Miscellaneous Mathematical Symbols-A ⟩ →
[U+27E9]

⟩ U+27E9, &#10217;
MATHEMATICAL RIGHT ANGLE BRACKET
← ⟨
[U+27E8] 		Miscellaneous Mathematical Symbols-A ⟪ →
[U+27EA]
〈 U+3008, &#12296;
LEFT ANGLE BRACKET
← 〇
[U+3007] 		CJK Symbols and Punctuation 〉 →
[U+3009]
〉 U+3009, &#12297;
RIGHT ANGLE BRACKET
← 〈
[U+3008] 		CJK Symbols and Punctuation 《 →
[U+300A]
See also: ‹ ›, bra-ket, and ⟪ ⟫

Translingual[edit]

Symbol[edit]

⟨ ⟩ (English symbol name angle brackets)

  1. (mathematics) Encloses the inner product of two vectors.
  2. (mathematics) Denotes the expectation value of something.

Punctuation mark[edit]

⟨ ⟩

  1. (linguistics) Encloses orthographic representation.
  2. (papyrology, epigraphy) Encloses restored writing that was mistakenly omitted by the original scribe.

Usage notes[edit]

  • For these uses, the characters U+27E8 MATHEMATICAL LEFT ANGLE BRACKET and U+27E9 MATHEMATICAL RIGHT ANGLE BRACKET should be used.
  • The characters U+2329 LEFT-POINTING ANGLE BRACKET and U+232A RIGHT-POINTING ANGLE BRACKET are "deprecated and are strongly discouraged for mathematical use because of their canonical equivalence to CJK punctuation."[1]

Alternative forms[edit]

Coordinate terms[edit]

  • / / (for phonemic representation in linguistics)
  • [ ] (for phonetic representation in linguistics)

References[edit]

  1. ^ The Unicode Standard, Version 15.1‎[1] (pdf), 2023 September 12, Miscellaneous Technical Range: 2300–23FF

Chinese[edit]

Punctuation mark[edit]

〈 〉

  1. Encloses titles of books when embedded within a book title.
  2. Encloses titles of sections of a book.

See also[edit]

Japanese[edit]

Punctuation mark[edit]

〈 〉

  1. Encloses titles of books.
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