Miscellaneous Mathematical Symbols-B

Miscellaneous mathematical symbols

2980 ⦀ Triple Vertical Bar Delimiter
  →2AF4 ⫴ triple vertical bar binary relation
  →2AFC ⫼ large triple vertical bar operator
2981 ⦁ Z Notation Spot
  •medium-small-sized black circle
  →2219 ∙ bullet operator
  →25CF ● black circle
2982 ⦂ Z Notation Type Colon
  →0F7F ཿ tibetan sign rnam bcad

Brackets

2983 ⦃ Left White Curly Bracket
2984 ⦄ Right White Curly Bracket
2985 ⦅ Left White Parenthesis
  →2E28 ⸨ left double parenthesis
  →FF5F ｟ fullwidth left white parenthesis
2986 ⦆ Right White Parenthesis
  •used for Bourbakist intervals
  →2E29 ⸩ right double parenthesis
  →FF60 ｠ fullwidth right white parenthesis
2987 ⦇ Z Notation Left Image Bracket
2988 ⦈ Z Notation Right Image Bracket
2989 ⦉ Z Notation Left Binding Bracket
298A ⦊ Z Notation Right Binding Bracket
298B ⦋ Left Square Bracket With Underbar
298C ⦌ Right Square Bracket With Underbar

Brackets with ticks

For bidirectional processing, the brackets with ticks are paired on the basis of their left/right symmetric glyphs, rather than on the basis of an open/close pairing inferred from code point order.
298D ⦍ Left Square Bracket With Tick In Top Corner
298E ⦎ Right Square Bracket With Tick In Bottom Corner
298F ⦏ Left Square Bracket With Tick In Bottom Corner
2990 ⦐ Right Square Bracket With Tick In Top Corner

Brackets

2991 ⦑ Left Angle Bracket With Dot
2992 ⦒ Right Angle Bracket With Dot
2993 ⦓ Left Arc Less-Than Bracket
2994 ⦔ Right Arc Greater-Than Bracket
2995 ⦕ Double Left Arc Greater-Than Bracket
2996 ⦖ Double Right Arc Less-Than Bracket
2997 ⦗ Left Black Tortoise Shell Bracket
  →27EC ⟬ mathematical left white tortoise shell bracket
  →3014 〔 left tortoise shell bracket
  →3018 〘 left white tortoise shell bracket
2998 ⦘ Right Black Tortoise Shell Bracket

Fences

2999 ⦙ Dotted Fence
  •four close dots vertical
299A ⦚ Vertical Zigzag Line
  →2307 ⌇ wavy line

Angles

299B ⦛ Measured Angle Opening Left
  →2221 ∡ measured angle
299C ⦜ Right Angle Variant With Square
  →221F ∟ right angle
299D ⦝ Measured Right Angle With Dot
299E ⦞ Angle With S Inside
299F ⦟ Acute Angle
  →2220 ∠ angle
29A0 ⦠ Spherical Angle Opening Left
  →2222 ∢ spherical angle
29A1 ⦡ Spherical Angle Opening Up
29A2 ⦢ Turned Angle
  →2220 ∠ angle
29A3 ⦣ Reversed Angle
29A4 ⦤ Angle With Underbar
29A5 ⦥ Reversed Angle With Underbar
29A6 ⦦ Oblique Angle Opening Up
29A7 ⦧ Oblique Angle Opening Down
29A8 ⦨ Measured Angle With Open Arm Ending In Arrow Pointing Up And Right
29A9 ⦩ Measured Angle With Open Arm Ending In Arrow Pointing Up And Left
29AA ⦪ Measured Angle With Open Arm Ending In Arrow Pointing Down And Right
29AB ⦫ Measured Angle With Open Arm Ending In Arrow Pointing Down And Left
29AC ⦬ Measured Angle With Open Arm Ending In Arrow Pointing Right And Up
29AD ⦭ Measured Angle With Open Arm Ending In Arrow Pointing Left And Up
29AE ⦮ Measured Angle With Open Arm Ending In Arrow Pointing Right And Down
29AF ⦯ Measured Angle With Open Arm Ending In Arrow Pointing Left And Down

Empty sets

29B0 ⦰ Reversed Empty Set
  →2205 ∅ empty set
  →2349 ⍉ apl functional symbol circle backslash
29B1 ⦱ Empty Set With Overbar
29B2 ⦲ Empty Set With Small Circle Above
29B3 ⦳ Empty Set With Right Arrow Above
29B4 ⦴ Empty Set With Left Arrow Above

Circle symbols

29B5 ⦵ Circle With Horizontal Bar
  •used in superscripted form to mean standard state (chemistry)
  →2296 ⊖ circled minus
29B6 ⦶ Circled Vertical Bar
  →1F715 🜕 alchemical symbol for nitre
29B7 ⦷ Circled Parallel
29B8 ⦸ Circled Reverse Solidus
29B9 ⦹ Circled Perpendicular
29BA ⦺ Circle Divided By Horizontal Bar And Top Half Divided By Vertical Bar
29BB ⦻ Circle With Superimposed X
  →2297 ⊗ circled times
29BC ⦼ Circled Anticlockwise-Rotated Division Sign
29BD ⦽ Up Arrow Through Circle
29BE ⦾ Circled White Bullet
  →229A ⊚ circled ring operator
  →233E ⌾ apl functional symbol circle jot
  →25CE ◎ bullseye
29BF ⦿ Circled Bullet
  •forms part of a graduated set of circles with enclosed black circle of different sizes
  →2299 ⊙ circled dot operator
  →25C9 ◉ fisheye
  →2A00 ⨀ n-ary circled dot operator
29C0 ⧀ Circled Less-Than
29C1 ⧁ Circled Greater-Than
29C2 ⧂ Circle With Small Circle To The Right
29C3 ⧃ Circle With Two Horizontal Strokes To The Right

Square symbols

29C4 ⧄ Squared Rising Diagonal Slash
  →2341 ⍁ apl functional symbol quad slash
  →303C 〼 masu mark
29C5 ⧅ Squared Falling Diagonal Slash
  →2342 ⍂ apl functional symbol quad backslash
29C6 ⧆ Squared Asterisk
29C7 ⧇ Squared Small Circle
  →233B ⌻ apl functional symbol quad jot
29C8 ⧈ Squared Square
29C9 ⧉ Two Joined Squares
  →2BBA ⮺ overlapping white squares

Triangle symbols

29CA ⧊ Triangle With Dot Above
29CB ⧋ Triangle With Underbar
29CC ⧌ S In Triangle
29CD ⧍ Triangle With Serifs At Bottom
  →25B3 △ white up-pointing triangle
29CE ⧎ Right Triangle Above Left Triangle
29CF ⧏ Left Triangle Beside Vertical Bar
29D0 ⧐ Vertical Bar Beside Right Triangle

Bowtie symbols

29D1 ⧑ Bowtie With Left Half Black
  →22C8 ⋈ bowtie
29D2 ⧒ Bowtie With Right Half Black
29D3 ⧓ Black Bowtie
  →1FB9B 🮛 left and right triangular half block
29D4 ⧔ Times With Left Half Black
  →22C9 ⋉ left normal factor semidirect product
29D5 ⧕ Times With Right Half Black
  →22CA ⋊ right normal factor semidirect product
29D6 ⧖ White Hourglass
  =vertical bowtie
  =white framus
  →231B ⌛ hourglass
29D7 ⧗ Black Hourglass
  →1FB9A 🮚 upper and lower triangular half block

Fences

29D8 ⧘ Left Wiggly Fence
  →FE34 ︴ presentation form for vertical wavy low line
29D9 ⧙ Right Wiggly Fence
29DA ⧚ Left Double Wiggly Fence
29DB ⧛ Right Double Wiggly Fence

Miscellaneous mathematical symbols

29DC ⧜ Incomplete Infinity
  =ISOtech entity ⧜
  →221E ∞ infinity
29DD ⧝ Tie Over Infinity
29DE ⧞ Infinity Negated With Vertical Bar
29DF ⧟ Double-Ended Multimap
  →22B8 ⊸ multimap
  →1F73A 🜺 alchemical symbol for arsenic
29E0 ⧠ Square With Contoured Outline
  =D'Alembertian
  →274F ❏ lower right drop-shadowed white square
29E1 ⧡ Increases As
  →22B4 ⊴ normal subgroup of or equal to
29E2 ⧢ Shuffle Product
  →22FF ⋿ z notation bag membership

Relations

29E3 ⧣ Equals Sign And Slanted Parallel
  →0023 # number sign
  →22D5 ⋕ equal and parallel to
29E4 ⧤ Equals Sign And Slanted Parallel With Tilde Above
29E5 ⧥ Identical To And Slanted Parallel
  →2A68 ⩨ triple horizontal bar with double vertical stroke
29E6 ⧦ Gleich Stark
  =tautological equivalent

Miscellaneous mathematical symbols

29E7 ⧧ Thermodynamic
  =record mark
  •vertical bar crossed by two horizontals
  →2260 ≠ not equal to
  →2BD2 ⯒ group mark
29E8 ⧨ Down-Pointing Triangle With Left Half Black
  →25ED ◭ up-pointing triangle with left half black
29E9 ⧩ Down-Pointing Triangle With Right Half Black
  →25EE ◮ up-pointing triangle with right half black
29EA ⧪ Black Diamond With Down Arrow
29EB ⧫ Black Lozenge
  →25CA ◊ lozenge
29EC ⧬ White Circle With Down Arrow
29ED ⧭ Black Circle With Down Arrow

Error bar symbols

29EE ⧮ Error-Barred White Square
29EF ⧯ Error-Barred Black Square
29F0 ⧰ Error-Barred White Diamond
29F1 ⧱ Error-Barred Black Diamond
29F2 ⧲ Error-Barred White Circle
29F3 ⧳ Error-Barred Black Circle

Miscellaneous mathematical symbols

29F4 ⧴ Rule-Delayed
  =colon right arrow
29F5 ⧵ Reverse Solidus Operator
  →005C \ reverse solidus
  →2216 ∖ set minus
  →27CD ⟍ mathematical falling diagonal
29F6 ⧶ Solidus With Overbar
29F7 ⧷ Reverse Solidus With Horizontal Stroke
  →2340 ⍀ apl functional symbol backslash bar

Large operators

29F8 ⧸ Big Solidus
  →2215 ∕ division slash
29F9 ⧹ Big Reverse Solidus
  =z notation schema hiding
  →2216 ∖ set minus

Specialized plus sign operators

29FA ⧺ Double Plus
29FB ⧻ Triple Plus

Brackets

29FC ⧼ Left-Pointing Curved Angle Bracket
  →227A ≺ precedes
  →2329 〈 left-pointing angle bracket
29FD ⧽ Right-Pointing Curved Angle Bracket
  →227B ≻ succeeds
  →232A 〉 right-pointing angle bracket

Symbols used in game theory

TINY (pronounced "teenie") and MINY (pronounced "meenie") are symbols that yield infinitesimal values when applied to numbers in combinatorial game theory.
29FE ⧾ Tiny
  →002B + plus sign
29FF ⧿ Miny
  →2212 − minus sign