Miscellaneous Mathematical Symbols-A

{{Infobox Unicode block

|rangestart = 27C0

|rangeend = 27EF

|script1 = Common

|symbols = Mathematical notation
Logical notation

|3_2 = 28

|4_1 = 7

|5_0 = 4

|5_1 = 5

|6_0 = 2

|6_1 = 2

|sources =

|note = {{cite web|url=https://www.unicode.org/ucd/|title=Unicode character database|work=The Unicode Standard|accessdate=2023-07-26}}{{cite web|url=https://www.unicode.org/versions/enumeratedversions.html|title=Enumerated Versions of The Unicode Standard|work=The Unicode Standard|accessdate=2023-07-26}}

}}

File:UCB_Miscellaneous_Mathematical_Symbols-A.png

Miscellaneous Mathematical Symbols-A is a Unicode block containing characters for mathematical, logical, and database notation.

Character table

class="wikitable sortable"

!Code

!Result

!Description

U+27C0

|⟀

|Three dimensional angle

U+27C1

|⟁

|White triangle containing small white triangle

U+27C2

|⟂

|Perpendicular

U+27C3

|⟃

|Open subset

U+27C4

|⟄

|Open superset

U+27C5

|⟅

|Left S-shaped bag delimiter

U+27C6

|⟆

|Right S-shaped bag delimiter

U+27C7

|⟇

|Or with dot inside

U+27C8

|⟈

|Reverse solidus preceding subset

U+27C9

|⟉

|Superset preceding solidus

U+27CA

|⟊

|Vertical bar with horizontal stroke

U+27CB

|⟋

|Mathematical rising diagonal

U+27CC

|⟌

|Long division

U+27CD

|⟍

|Mathematical falling diagonal

U+27CE

|⟎

|Squared logical and

U+27CF

|⟏

|Squared logical or

U+27D0

|⟐

|White diamond with centered dot

U+27D1

|⟑

|And with dot

U+27D2

|⟒

|Element of opening upward

U+27D3

|⟓

|Lower right corner with dot

U+27D4

|⟔

|Upper left corner with dot

U+27D5

|⟕

|Left outer join

U+27D6

|⟖

|Right outer join

U+27D7

|⟗

|Full outer join

U+27D8

|⟘

|Large up tack

U+27D9

|⟙

|Large down tack

U+27DA

|⟚

|Left and right double turnstile

U+27DB

|⟛

|Left and right tack

U+27DC

|⟜

|Left multimap

U+27DD

|⟝

|Long right tack

U+27DE

|⟞

|Long left tack

U+27DF

|⟟

|Up tack with circle above

U+27E0

|⟠

|Lozenge divided by horizontal rule

U+27E1

|⟡

|White concave-sided diamond

U+27E2

|⟢

|White concave-sided diamond with leftward tick

U+27E3

|⟣

|White concave-sided diamond with rightward tick

U+27E4

|⟤

|White square with leftward tick

U+27E5

|⟥

|White square with rightward tick

U+27E6

|⟦

|Mathematical left white square bracket

U+27E7

|⟧

|Mathematical right white square bracket

U+27E8

|⟨

|Mathematical left angle bracket

U+27E9

|⟩

|Mathematical right angle bracket

U+27EA

|⟪

|Mathematical left double angle bracket

U+27EB

|⟫

|Mathematical right double angle bracket

U+27EC

|⟬

|Mathematical left white tortoise shell bracket

U+27ED

|⟭

|Mathematical right white tortoise shell bracket

U+27EE

|⟮

|Mathematical left flattened parenthesis

U+27EF

|⟯

|Mathematical right flattened parenthesis

Compact table

History

The following Unicode-related documents record the purpose and process of defining specific characters in the Miscellaneous Mathematical Symbols-A block:

Version	{{nobr\|Final code points}}	Count	L2 ID	WG2 ID	Document
class="wikitable collapsible sticky-header"
rowspan="15" \| 3.2	rowspan="4" \| U+27D0..27E5	rowspan="4" \| 22	{{nobr\|[https://www.unicode.org/L2/L2001/01142-N2336-Mathadd9.pdf L2/01-142]}}	[https://www.unicode.org/wg2/docs/n2336.pdf N2336]	{{Citation\|title=Additional Mathematical Symbols\|date=2001-04-02\|first1=Barbara\|last1=Beeton\|first2=Asmus\|last2=Freytag\|first3=Patrick\|last3=Ion\|author-link3=Patrick Ion\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2001/01227-utc87consent.htm L2/01-227]}}		{{Citation\|title=WG2 Consent Docket for UTC #87\|date=2001-05-22\|first=Ken\|last=Whistler\|ref=none\|section=ITEM 3}}
{{nobr\|[https://www.unicode.org/L2/L2001/01184.htm L2/01-184R]}}		{{Citation\|title=Minutes from the UTC/L2 meeting\|date=2001-06-18\|first=Lisa\|last=Moore\|ref=none\|section=Motion 87-M16, ITEM 3}}
{{nobr\|[https://www.unicode.org/L2/L2001/01344-n2353.pdf L2/01-344]}}	{{nobr\|[https://www.unicode.org/wg2/docs/n2353.pdf N2353 (pdf],}} [https://www.unicode.org/wg2/docs/n2353.doc doc])	{{Citation\|title=Minutes from SC2/WG2 meeting #40 -- Mountain View, April 2001\|date=2001-09-09\|first=V. S.\|last=Umamaheswaran\|ref=none\|section=Resolution M40.4}}
rowspan="11" \| U+27E6..27EB	rowspan="11" \| 6	{{nobr\|[https://www.unicode.org/L2/L1999/99052.htm L2/99-052]}}		{{Citation\|title=The math pieces from the symbol font\|date=1999-02-05\|first=Asmus\|last=Freytag\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2001/01033-addbrackets.htm L2/01-033]}}		{{Citation\|title=Disunify braces/brackets for math, computing science, and Z notation from similar-looking CJK braces/brackets\|date=2001-01-16\|first1=Kent\|last1=Karlsson\|first2=Asmus\|last2=Freytag\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2001/01159-N2344-MathAdHoc.pdf L2/01-159]}}	[https://www.unicode.org/wg2/docs/n2344.pdf N2344]	{{Citation\|title=Ad-hoc report on Mathematical Symbols\|date=2001-04-03\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2001/01157-N2345R-brackets.pdf L2/01-157]}}	[https://www.unicode.org/wg2/docs/n2345r.pdf N2345R]	{{Citation\|title=Proposal to disunify certain fencing CJK punctuation marks from similar-looking Math fences\|date=2001-04-04\|first=Kent\|last=Karlsson\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2001/01168-hell.txt L2/01-168]}}		{{Citation\|title=Bracket Disunification & Normalization Hell\|date=2001-04-10\|first=Ken\|last=Whistler\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2001/01012.htm L2/01-012R]}}		{{Citation\|title=Minutes UTC #86 in Mountain View, Jan 2001\|date=2001-05-21\|first=Lisa\|last=Moore\|ref=none\|section=Disunifying Braces and Brackets}}
{{nobr\|[https://www.unicode.org/L2/L2001/01223.htm L2/01-223]}}		{{Citation\|title=Discussion of Issues Regarding Bracket Disunification\|date=2001-05-23\|first=Michel\|last=Suignard\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2001/01184.htm L2/01-184R]}}		{{Citation\|title=Minutes from the UTC/L2 meeting\|date=2001-06-18\|first=Lisa\|last=Moore\|ref=none\|section=Motion 87-M21\|quote=Reverse the decision made in motion 86-M6 not to disunify brackets.}}
{{nobr\|[https://www.unicode.org/L2/L2001/01317-bracket.htm L2/01-317]}}		{{Citation\|title=Bracket Disunification & Normalization\|date=2001-08-14\|first=Michel\|last=Suignard\|ref=none}}
{{nobr\|[https://www.unicode.org/consortium/utc-minutes/UTC-088-200108.html L2/01-295R]}}		{{Citation\|title=Minutes from the UTC/L2 meeting #88\|date=2001-11-06\|first=Lisa\|last=Moore\|ref=none\|section=Bracket Disunification and Normalization}}
{{nobr\|[https://www.unicode.org/L2/L2002/02154-n2403-minutes.pdf L2/02-154]}}	[https://www.unicode.org/wg2/docs/n2403.pdf N2403]	{{Citation\|title=Draft minutes of WG 2 meeting 41, Hotel Phoenix, Singapore, 2001-10-15/19\|date=2002-04-22\|first=V. S.\|last=Umamaheswaran\|ref=none\|section=Resolution M41.1}}
rowspan="5" \| 4.1	U+27C0..27C1	2	{{nobr\|[https://www.unicode.org/L2/L2003/03187r-math.pdf L2/03-187]}}	{{nobr\|[https://www.unicode.org/wg2/docs/n2612-6.pdf N2612-6]}}	{{Citation\|title=Proposal to encode ancient Greek mathematical characters in the UCS\|date=2003-06-11\|first=Maria\|last=Pantelia\|ref=none}}
U+27C2	1	{{nobr\|[https://www.unicode.org/L2/L2003/03194-math-letterlike.pdf L2/03-194]}}	[https://www.unicode.org/wg2/docs/n2590.pdf N2590]	{{Citation\|title=Additional Mathematical and Letterlike Characters\|date=2003-06-09\|first=Asmus\|last=Freytag\|ref=none}}
rowspan="3" \| U+27C3..27C6	rowspan="3" \| 4	{{nobr\|[https://www.unicode.org/L2/L2003/03410-n2680-add-math-chars.pdf L2/03-410]}}	[https://www.unicode.org/wg2/docs/n2680.doc N2680R]	{{Citation\|title=Additional Mathematical Characters\|date=2003-10-30\|first=Asmus\|last=Freytag\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2004/04098-10646-pdam1-comments.pdf L2/04-098]}}		{{Citation\|title=Comments accompanying the US positive vote on PDAM1 to ISO/IEC 10646:2003\|date=2004-02-04\|first=Michel\|last=Suignard\|ref=none\|section=T.10 Miscellaneous Mathematical, item b}}
{{nobr\|[https://www.unicode.org/L2/L2004/04316.htm L2/04-316]}}		{{Citation\|title=UTC #100 Minutes\|date=2004-08-19\|first=Lisa\|last=Moore\|ref=none\|section=100-C6}}
rowspan="7" \| 5.0	rowspan="2" \| U+27C7..27C9	rowspan="2" \| 3	{{nobr\|[https://www.unicode.org/L2/L2004/04406-math.pdf L2/04-406]}}		{{Citation\|title=Progress report on Mathematical Symbols\|date=2004-11-15\|first1=Asmus\|last1=Freytag\|first2=Murray\|last2=Sargent\|first3=Barbara\|last3=Beeton\|first4=David\|last4=Carlisle\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2004/04410-math.pdf L2/04-410]}}		{{Citation\|title=Twenty six mathematical characters\|date=2004-11-18\|first=Asmus\|last=Freytag\|ref=none}}
rowspan="5" \| U+27CA	rowspan="5" \| 1	{{nobr\|[https://www.unicode.org/L2/L2005/05189-n2958-upa-report.pdf L2/05-189]}}	[https://www.unicode.org/wg2/docs/n2958.pdf N2958]	{{Citation\|title=Report on progress in implementing the Uralic Phonetic Alphabet with indication of the need for additional characters and symbols\|date=2005-07-22\|first1=Juhani\|last1=Lehtiranta\|first2=Klaas\|last2=Ruppel\|first3=Toni\|last3=Suutari\|first4=Trond\|last4=Trosterud\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2005/05261-n2989-uralicist.pdf L2/05-261]}}	[https://www.unicode.org/wg2/docs/n2989.pdf N2989]	{{Citation\|title=Proposal to add six additional Uralicist characters to the UCS\|date=2005-09-13\|first1=Klaas\|last1=Ruppel\|first2=Erkki I.\|last2=Kolehmainen\|first3=Michael\|last3=Everson\|author-link3=Michael Everson\|first4=Asmus\|last4=Freytag\|first5=Ken\|last5=Whistler\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2005/05270-wg2docket.txt L2/05-270]}}		{{Citation\|title=WG2 Consent Docket (Sophia Antipolis)\|date=2005-09-21\|first=Ken\|last=Whistler\|ref=none\|section=A. Uralicist character additions}}
{{nobr\|[https://www.unicode.org/L2/L2005/05279.htm L2/05-279]}}		{{Citation\|title=UTC #105 Minutes\|date=2005-11-10\|first=Lisa\|last=Moore\|ref=none\|section=Consensus 105-C29}}
	{{nobr\|[https://www.unicode.org/wg2/docs/n2953.pdf N2953 (pdf],}} [https://www.unicode.org/wg2/docs/n2953.doc doc])	{{Citation\|title=Unconfirmed minutes of WG 2 meeting 47, Sophia Antipolis, France; 2005-09-12/15\|date=2006-02-16\|first=V. S.\|last=Umamaheswaran\|ref=none\|section=7.4.7}}
rowspan="6" \| 5.1	rowspan="3" \| U+27CC, 27EE..27EF	rowspan="3" \| 3	{{nobr\|[https://www.unicode.org/L2/L2007/07011-n3198-math.pdf L2/07-011R]}}	[https://www.unicode.org/wg2/docs/n3198.pdf N3198R]	{{Citation\|title=29 Additional Mathematical and Symbol Characters\|date=2007-01-15\|first1=Asmus\|last1=Freytag\|first2=Barbara\|last2=Beeton\|first3=Patrick\|last3=Ion\|first4=Murray\|last4=Sargent\|first5=David\|last5=Carlisle\|first6=Roozbeh\|last6=Pournader\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2007/07015.htm L2/07-015]}}		{{Citation\|title=UTC #110 Minutes\|date=2007-02-08\|first=Lisa\|last=Moore\|ref=none\|section=Mathematical Characters and Symbols (C.4)}}
{{nobr\|[https://www.unicode.org/L2/L2007/07268-n3253.pdf L2/07-268]}}	{{nobr\|[https://www.unicode.org/wg2/docs/n3253.pdf N3253 (pdf],}} [https://www.unicode.org/wg2/docs/n3253.doc doc])	{{Citation\|title=Unconfirmed minutes of WG 2 meeting 50, Frankfurt-am-Main, Germany; 2007-04-24/27\|date=2007-07-26\|first=V. S.\|last=Umamaheswaran\|ref=none\|section=M50.16}}
rowspan="3" \| U+27EC..27ED	rowspan="3" \| 2	{{nobr\|[https://www.unicode.org/L2/L2006/06054r-n3040-math-brackets.pdf L2/06-054R]}}	[https://www.unicode.org/wg2/docs/n3040.pdf N3040]	{{Citation\|title=Proposal for the Addition of Two Mathematical Bracket Characters\|date=2006-02-09\|first1=Asmus\|last1=Freytag\|first2=Barbara\|last2=Beeton\|first3=Murray\|last3=Sargent\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2006/06008.htm L2/06-008R2]}}		{{Citation\|title=UTC #106 Minutes\|date=2006-02-13\|first=Lisa\|last=Moore\|ref=none\|section=C.21}}
	{{nobr\|[https://www.unicode.org/wg2/docs/n3103.pdf N3103 (pdf],}} [https://www.unicode.org/wg2/docs/n3103.doc doc])	{{Citation\|title=Unconfirmed minutes of WG 2 meeting 48, Mountain View, CA, USA; 2006-04-24/27\|date=2006-08-25\|first=V. S.\|last=Umamaheswaran\|ref=none\|section=M48.22}}
rowspan="4" \| 6.0	rowspan="4" \| U+27CE..27CF	rowspan="4" \| 2	{{nobr\|[https://www.unicode.org/L2/L2009/09273-morp-ops.pdf L2/09-273]}}	[https://www.unicode.org/wg2/docs/n3677.pdf N3677]	{{Citation\|title=Proposal to Encode Two Mathematical Symbols\|date=2009-07-28\|first=Laurențiu\|last=Iancu\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2009/09225.htm L2/09-225R]}}		{{Citation\|title=UTC #120 / L2 #217 Minutes\|date=2009-08-17\|first=Lisa\|last=Moore\|ref=none\|section=D.2.2}}
{{nobr\|[https://www.unicode.org/L2/L2009/09359-iancu-ai.pdf L2/09-359]}}		{{Citation\|title=Follow-up on Action Item 120-A77\|date=2009-10-21\|first=Laurențiu\|last=Iancu\|ref=none}}
	{{nobr\|[https://www.unicode.org/wg2/docs/n3703.pdf N3703 (pdf],}} [https://www.unicode.org/wg2/docs/n3703.doc doc])	{{Citation\|title=Unconfirmed minutes of WG 2 meeting no. 55, Tokyo 2009-10-26/30\|date=2010-04-13\|first=V. S.\|last=Umamaheswaran\|ref=none\|section=M55.9b}}
rowspan="6" \| 6.1	rowspan="6" \| U+27CB, 27CD	rowspan="6" \| 2	{{nobr\|[https://www.unicode.org/L2/L2009/09397-diagonals.pdf L2/09-397]}}		{{Citation\|title=Proposal to Encode Mathematical Diagonals\|date=2009-10-26\|first=Laurențiu\|last=Iancu\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2009/09335.htm L2/09-335R]}}		{{Citation\|title=UTC #121 / L2 #218 Minutes\|date=2009-11-10\|first=Lisa\|last=Moore\|ref=none\|section=D.2.1}}
{{nobr\|[https://www.unicode.org/L2/L2010/10007r-n3763-diagonals.pdf L2/10-007R]}}	[https://www.unicode.org/wg2/docs/n3763.pdf N3763]	{{Citation\|title=Revised Proposal to Encode Mathematical Diagonals\|date=2010-01-12\|first1=Deborah\|last1=Anderson\|first2=Barbara\|last2=Beeton\|first3=Laurențiu\|last3=Iancu\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2010/10010-rename-diagonals.pdf L2/10-010]}}		{{Citation\|title=Proposal to rename the diagonal symbols U+27CB and U+27CD in the pipeline\|date=2010-01-13\|first1=Peter\|last1=Constable\|first2=Laurențiu\|last2=Iancu\|first3=Murray\|last3=Sargent\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2010/10015.htm L2/10-015R]}}		{{Citation\|title=UTC #122 / L2 #219 Minutes\|date=2010-02-09\|first=Lisa\|last=Moore\|ref=none\|section=Consensus 122-C11\|quote=Change the name of U+27CB from RISING DIAGONAL to MATHEMATICAL RISING DIAGONAL and U+27CD from FALLING DIAGONAL to MATHEMATICAL FALLING DIAGONAL.}}
	{{nobr\|[https://www.unicode.org/wg2/docs/n3803.pdf N3803 (pdf],}} [https://www.unicode.org/wg2/docs/n3803.doc doc])	{{Citation\|title=Unconfirmed minutes of WG 2 meeting no. 56\|date=2010-09-24\|ref=none\|section=M56.08c}}
class="sortbottom" \| colspan="6" \| {{reflist\|group=lower-alpha\|refs= Proposed code points and characters names may differ from final code points and names Refer to the history section of the Miscellaneous Mathematical Symbols-B block for additional math-related documents}}

References

Category:Unicode blocks

Version	{{nobr\|Final code points}}	Count	L2 ID	WG2 ID	Document
class="wikitable collapsible sticky-header"
rowspan="15" \| 3.2	rowspan="4" \| U+27D0..27E5	rowspan="4" \| 22	{{nobr\|[https://www.unicode.org/L2/L2001/01142-N2336-Mathadd9.pdf L2/01-142]}}	[https://www.unicode.org/wg2/docs/n2336.pdf N2336]	{{Citation\|title=Additional Mathematical Symbols\|date=2001-04-02\|first1=Barbara\|last1=Beeton\|first2=Asmus\|last2=Freytag\|first3=Patrick\|last3=Ion\|author-link3=Patrick Ion\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2001/01227-utc87consent.htm L2/01-227]}}		{{Citation\|title=WG2 Consent Docket for UTC #87\|date=2001-05-22\|first=Ken\|last=Whistler\|ref=none\|section=ITEM 3}}
{{nobr\|[https://www.unicode.org/L2/L2001/01184.htm L2/01-184R]}}		{{Citation\|title=Minutes from the UTC/L2 meeting\|date=2001-06-18\|first=Lisa\|last=Moore\|ref=none\|section=Motion 87-M16, ITEM 3}}
{{nobr\|[https://www.unicode.org/L2/L2001/01344-n2353.pdf L2/01-344]}}	{{nobr\|[https://www.unicode.org/wg2/docs/n2353.pdf N2353 (pdf],}} [https://www.unicode.org/wg2/docs/n2353.doc doc])	{{Citation\|title=Minutes from SC2/WG2 meeting #40 -- Mountain View, April 2001\|date=2001-09-09\|first=V. S.\|last=Umamaheswaran\|ref=none\|section=Resolution M40.4}}
rowspan="11" \| U+27E6..27EB	rowspan="11" \| 6	{{nobr\|[https://www.unicode.org/L2/L1999/99052.htm L2/99-052]}}		{{Citation\|title=The math pieces from the symbol font\|date=1999-02-05\|first=Asmus\|last=Freytag\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2001/01033-addbrackets.htm L2/01-033]}}		{{Citation\|title=Disunify braces/brackets for math, computing science, and Z notation from similar-looking CJK braces/brackets\|date=2001-01-16\|first1=Kent\|last1=Karlsson\|first2=Asmus\|last2=Freytag\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2001/01159-N2344-MathAdHoc.pdf L2/01-159]}}	[https://www.unicode.org/wg2/docs/n2344.pdf N2344]	{{Citation\|title=Ad-hoc report on Mathematical Symbols\|date=2001-04-03\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2001/01157-N2345R-brackets.pdf L2/01-157]}}	[https://www.unicode.org/wg2/docs/n2345r.pdf N2345R]	{{Citation\|title=Proposal to disunify certain fencing CJK punctuation marks from similar-looking Math fences\|date=2001-04-04\|first=Kent\|last=Karlsson\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2001/01168-hell.txt L2/01-168]}}		{{Citation\|title=Bracket Disunification & Normalization Hell\|date=2001-04-10\|first=Ken\|last=Whistler\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2001/01012.htm L2/01-012R]}}		{{Citation\|title=Minutes UTC #86 in Mountain View, Jan 2001\|date=2001-05-21\|first=Lisa\|last=Moore\|ref=none\|section=Disunifying Braces and Brackets}}
{{nobr\|[https://www.unicode.org/L2/L2001/01223.htm L2/01-223]}}		{{Citation\|title=Discussion of Issues Regarding Bracket Disunification\|date=2001-05-23\|first=Michel\|last=Suignard\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2001/01184.htm L2/01-184R]}}		{{Citation\|title=Minutes from the UTC/L2 meeting\|date=2001-06-18\|first=Lisa\|last=Moore\|ref=none\|section=Motion 87-M21\|quote=Reverse the decision made in motion 86-M6 not to disunify brackets.}}
{{nobr\|[https://www.unicode.org/L2/L2001/01317-bracket.htm L2/01-317]}}		{{Citation\|title=Bracket Disunification & Normalization\|date=2001-08-14\|first=Michel\|last=Suignard\|ref=none}}
{{nobr\|[https://www.unicode.org/consortium/utc-minutes/UTC-088-200108.html L2/01-295R]}}		{{Citation\|title=Minutes from the UTC/L2 meeting #88\|date=2001-11-06\|first=Lisa\|last=Moore\|ref=none\|section=Bracket Disunification and Normalization}}
{{nobr\|[https://www.unicode.org/L2/L2002/02154-n2403-minutes.pdf L2/02-154]}}	[https://www.unicode.org/wg2/docs/n2403.pdf N2403]	{{Citation\|title=Draft minutes of WG 2 meeting 41, Hotel Phoenix, Singapore, 2001-10-15/19\|date=2002-04-22\|first=V. S.\|last=Umamaheswaran\|ref=none\|section=Resolution M41.1}}
rowspan="5" \| 4.1	U+27C0..27C1	2	{{nobr\|[https://www.unicode.org/L2/L2003/03187r-math.pdf L2/03-187]}}	{{nobr\|[https://www.unicode.org/wg2/docs/n2612-6.pdf N2612-6]}}	{{Citation\|title=Proposal to encode ancient Greek mathematical characters in the UCS\|date=2003-06-11\|first=Maria\|last=Pantelia\|ref=none}}
U+27C2	1	{{nobr\|[https://www.unicode.org/L2/L2003/03194-math-letterlike.pdf L2/03-194]}}	[https://www.unicode.org/wg2/docs/n2590.pdf N2590]	{{Citation\|title=Additional Mathematical and Letterlike Characters\|date=2003-06-09\|first=Asmus\|last=Freytag\|ref=none}}
rowspan="3" \| U+27C3..27C6	rowspan="3" \| 4	{{nobr\|[https://www.unicode.org/L2/L2003/03410-n2680-add-math-chars.pdf L2/03-410]}}	[https://www.unicode.org/wg2/docs/n2680.doc N2680R]	{{Citation\|title=Additional Mathematical Characters\|date=2003-10-30\|first=Asmus\|last=Freytag\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2004/04098-10646-pdam1-comments.pdf L2/04-098]}}		{{Citation\|title=Comments accompanying the US positive vote on PDAM1 to ISO/IEC 10646:2003\|date=2004-02-04\|first=Michel\|last=Suignard\|ref=none\|section=T.10 Miscellaneous Mathematical, item b}}
{{nobr\|[https://www.unicode.org/L2/L2004/04316.htm L2/04-316]}}		{{Citation\|title=UTC #100 Minutes\|date=2004-08-19\|first=Lisa\|last=Moore\|ref=none\|section=100-C6}}
rowspan="7" \| 5.0	rowspan="2" \| U+27C7..27C9	rowspan="2" \| 3	{{nobr\|[https://www.unicode.org/L2/L2004/04406-math.pdf L2/04-406]}}		{{Citation\|title=Progress report on Mathematical Symbols\|date=2004-11-15\|first1=Asmus\|last1=Freytag\|first2=Murray\|last2=Sargent\|first3=Barbara\|last3=Beeton\|first4=David\|last4=Carlisle\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2004/04410-math.pdf L2/04-410]}}		{{Citation\|title=Twenty six mathematical characters\|date=2004-11-18\|first=Asmus\|last=Freytag\|ref=none}}
rowspan="5" \| U+27CA	rowspan="5" \| 1	{{nobr\|[https://www.unicode.org/L2/L2005/05189-n2958-upa-report.pdf L2/05-189]}}	[https://www.unicode.org/wg2/docs/n2958.pdf N2958]	{{Citation\|title=Report on progress in implementing the Uralic Phonetic Alphabet with indication of the need for additional characters and symbols\|date=2005-07-22\|first1=Juhani\|last1=Lehtiranta\|first2=Klaas\|last2=Ruppel\|first3=Toni\|last3=Suutari\|first4=Trond\|last4=Trosterud\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2005/05261-n2989-uralicist.pdf L2/05-261]}}	[https://www.unicode.org/wg2/docs/n2989.pdf N2989]	{{Citation\|title=Proposal to add six additional Uralicist characters to the UCS\|date=2005-09-13\|first1=Klaas\|last1=Ruppel\|first2=Erkki I.\|last2=Kolehmainen\|first3=Michael\|last3=Everson\|author-link3=Michael Everson\|first4=Asmus\|last4=Freytag\|first5=Ken\|last5=Whistler\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2005/05270-wg2docket.txt L2/05-270]}}		{{Citation\|title=WG2 Consent Docket (Sophia Antipolis)\|date=2005-09-21\|first=Ken\|last=Whistler\|ref=none\|section=A. Uralicist character additions}}
{{nobr\|[https://www.unicode.org/L2/L2005/05279.htm L2/05-279]}}		{{Citation\|title=UTC #105 Minutes\|date=2005-11-10\|first=Lisa\|last=Moore\|ref=none\|section=Consensus 105-C29}}
	{{nobr\|[https://www.unicode.org/wg2/docs/n2953.pdf N2953 (pdf],}} [https://www.unicode.org/wg2/docs/n2953.doc doc])	{{Citation\|title=Unconfirmed minutes of WG 2 meeting 47, Sophia Antipolis, France; 2005-09-12/15\|date=2006-02-16\|first=V. S.\|last=Umamaheswaran\|ref=none\|section=7.4.7}}
rowspan="6" \| 5.1	rowspan="3" \| U+27CC, 27EE..27EF	rowspan="3" \| 3	{{nobr\|[https://www.unicode.org/L2/L2007/07011-n3198-math.pdf L2/07-011R]}}	[https://www.unicode.org/wg2/docs/n3198.pdf N3198R]	{{Citation\|title=29 Additional Mathematical and Symbol Characters\|date=2007-01-15\|first1=Asmus\|last1=Freytag\|first2=Barbara\|last2=Beeton\|first3=Patrick\|last3=Ion\|first4=Murray\|last4=Sargent\|first5=David\|last5=Carlisle\|first6=Roozbeh\|last6=Pournader\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2007/07015.htm L2/07-015]}}		{{Citation\|title=UTC #110 Minutes\|date=2007-02-08\|first=Lisa\|last=Moore\|ref=none\|section=Mathematical Characters and Symbols (C.4)}}
{{nobr\|[https://www.unicode.org/L2/L2007/07268-n3253.pdf L2/07-268]}}	{{nobr\|[https://www.unicode.org/wg2/docs/n3253.pdf N3253 (pdf],}} [https://www.unicode.org/wg2/docs/n3253.doc doc])	{{Citation\|title=Unconfirmed minutes of WG 2 meeting 50, Frankfurt-am-Main, Germany; 2007-04-24/27\|date=2007-07-26\|first=V. S.\|last=Umamaheswaran\|ref=none\|section=M50.16}}
rowspan="3" \| U+27EC..27ED	rowspan="3" \| 2	{{nobr\|[https://www.unicode.org/L2/L2006/06054r-n3040-math-brackets.pdf L2/06-054R]}}	[https://www.unicode.org/wg2/docs/n3040.pdf N3040]	{{Citation\|title=Proposal for the Addition of Two Mathematical Bracket Characters\|date=2006-02-09\|first1=Asmus\|last1=Freytag\|first2=Barbara\|last2=Beeton\|first3=Murray\|last3=Sargent\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2006/06008.htm L2/06-008R2]}}		{{Citation\|title=UTC #106 Minutes\|date=2006-02-13\|first=Lisa\|last=Moore\|ref=none\|section=C.21}}
	{{nobr\|[https://www.unicode.org/wg2/docs/n3103.pdf N3103 (pdf],}} [https://www.unicode.org/wg2/docs/n3103.doc doc])	{{Citation\|title=Unconfirmed minutes of WG 2 meeting 48, Mountain View, CA, USA; 2006-04-24/27\|date=2006-08-25\|first=V. S.\|last=Umamaheswaran\|ref=none\|section=M48.22}}
rowspan="4" \| 6.0	rowspan="4" \| U+27CE..27CF	rowspan="4" \| 2	{{nobr\|[https://www.unicode.org/L2/L2009/09273-morp-ops.pdf L2/09-273]}}	[https://www.unicode.org/wg2/docs/n3677.pdf N3677]	{{Citation\|title=Proposal to Encode Two Mathematical Symbols\|date=2009-07-28\|first=Laurențiu\|last=Iancu\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2009/09225.htm L2/09-225R]}}		{{Citation\|title=UTC #120 / L2 #217 Minutes\|date=2009-08-17\|first=Lisa\|last=Moore\|ref=none\|section=D.2.2}}
{{nobr\|[https://www.unicode.org/L2/L2009/09359-iancu-ai.pdf L2/09-359]}}		{{Citation\|title=Follow-up on Action Item 120-A77\|date=2009-10-21\|first=Laurențiu\|last=Iancu\|ref=none}}
	{{nobr\|[https://www.unicode.org/wg2/docs/n3703.pdf N3703 (pdf],}} [https://www.unicode.org/wg2/docs/n3703.doc doc])	{{Citation\|title=Unconfirmed minutes of WG 2 meeting no. 55, Tokyo 2009-10-26/30\|date=2010-04-13\|first=V. S.\|last=Umamaheswaran\|ref=none\|section=M55.9b}}
rowspan="6" \| 6.1	rowspan="6" \| U+27CB, 27CD	rowspan="6" \| 2	{{nobr\|[https://www.unicode.org/L2/L2009/09397-diagonals.pdf L2/09-397]}}		{{Citation\|title=Proposal to Encode Mathematical Diagonals\|date=2009-10-26\|first=Laurențiu\|last=Iancu\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2009/09335.htm L2/09-335R]}}		{{Citation\|title=UTC #121 / L2 #218 Minutes\|date=2009-11-10\|first=Lisa\|last=Moore\|ref=none\|section=D.2.1}}
{{nobr\|[https://www.unicode.org/L2/L2010/10007r-n3763-diagonals.pdf L2/10-007R]}}	[https://www.unicode.org/wg2/docs/n3763.pdf N3763]	{{Citation\|title=Revised Proposal to Encode Mathematical Diagonals\|date=2010-01-12\|first1=Deborah\|last1=Anderson\|first2=Barbara\|last2=Beeton\|first3=Laurențiu\|last3=Iancu\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2010/10010-rename-diagonals.pdf L2/10-010]}}		{{Citation\|title=Proposal to rename the diagonal symbols U+27CB and U+27CD in the pipeline\|date=2010-01-13\|first1=Peter\|last1=Constable\|first2=Laurențiu\|last2=Iancu\|first3=Murray\|last3=Sargent\|ref=none}}
{{nobr\|[https://www.unicode.org/L2/L2010/10015.htm L2/10-015R]}}		{{Citation\|title=UTC #122 / L2 #219 Minutes\|date=2010-02-09\|first=Lisa\|last=Moore\|ref=none\|section=Consensus 122-C11\|quote=Change the name of U+27CB from RISING DIAGONAL to MATHEMATICAL RISING DIAGONAL and U+27CD from FALLING DIAGONAL to MATHEMATICAL FALLING DIAGONAL.}}
	{{nobr\|[https://www.unicode.org/wg2/docs/n3803.pdf N3803 (pdf],}} [https://www.unicode.org/wg2/docs/n3803.doc doc])	{{Citation\|title=Unconfirmed minutes of WG 2 meeting no. 56\|date=2010-09-24\|ref=none\|section=M56.08c}}
class="sortbottom" \| colspan="6" \| {{reflist\|group=lower-alpha\|refs= Proposed code points and characters names may differ from final code points and names Refer to the history section of the Miscellaneous Mathematical Symbols-B block for additional math-related documents}}

Miscellaneous Mathematical Symbols-A

Character table

Compact table

History

See also

References