⟨ ⟩: difference between revisions
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{{character info|⟨}} |
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{{character info|⟩}} |
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{{character info|〈}} |
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{{character info|〉}} |
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{{also|‹ ›|bra-ket|⟪ ⟫}} |
{{also|‹ ›|bra-ket|⟪ ⟫}} |
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==Translingual== |
==Translingual== |
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===Symbol=== |
===Symbol=== |
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{{mul-symbol|cat2=matched pairs}} |
{{mul-symbol|cat2=matched pairs|name=[[angle bracket]]s}} |
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# {{lb|mul|mathematics}} {{ng|Encloses the [[inner product]] of two vectors.}} |
# {{lb|mul|mathematics}} {{ng|Encloses the [[inner product]] of two vectors.}} |
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====Usage notes==== |
====Usage notes==== |
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For these uses, the characters {{codepoint|U+27E8|plain=1}} and {{codepoint|U+27E9|plain=1}} should be used. 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> |
* For these uses, the characters {{codepoint|U+27E8|plain=1}} and {{codepoint|U+27E9|plain=1}} should be used. |
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* 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> |
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====Alternative forms==== |
====Alternative forms==== |
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* {{l|mul|< >}} |
* {{l|mul|Unsupported titles/`lt` `gt`|< >}} |
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====Coordinate terms==== |
====Coordinate terms==== |
Latest revision as of 05:13, 17 May 2024
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Translingual[edit]
Symbol[edit]
⟨ ⟩ (English symbol name angle brackets)
- (mathematics) Encloses the inner product of two vectors.
- (mathematics) Denotes the expectation value of something.
Punctuation mark[edit]
⟨ ⟩
- (linguistics) Encloses orthographic representation.
- (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]
References[edit]
Chinese[edit]
Punctuation mark[edit]
See also[edit]
Japanese[edit]
Punctuation mark[edit]
- Encloses titles of books.
Categories:
- Character boxes with images
- Miscellaneous Mathematical Symbols-A block
- Mathematical notation symbols
- CJK Symbols and Punctuation block
- Han script characters
- Translingual lemmas
- Translingual symbols
- Translingual matched pairs
- Translingual terms spelled with ⟨
- Translingual terms spelled with ⟩
- mul:Mathematics
- Translingual punctuation marks
- mul:Linguistics
- Chinese lemmas
- Chinese punctuation marks
- Chinese matched pairs
- Japanese lemmas
- Japanese punctuation marks
- Japanese matched pairs