Miscellaneous Mathematical Symbols-A is a Unicode block containing characters for mathematical, logical, and database notation.
Character table CodeResultDescriptionU+27C0⟀Three dimensional angleU+27C1⟁White triangle containing small white triangleU+27C2⟂PerpendicularU+27C3⟃Open subsetU+27C4⟄Open supersetU+27C5⟅Left S-shaped bag delimiterU+27C6⟆Right S-shaped bag delimiterU+27C7⟇Or with dot insideU+27C8⟈Reverse solidus preceding subsetU+27C9⟉Superset preceding solidusU+27CA⟊Vertical bar with horizontal strokeU+27CB⟋Mathematical rising diagonalU+27CC⟌Long divisionU+27CD⟍Mathematical falling diagonalU+27CE⟎Squared logical andU+27CF⟏Squared logical orU+27D0⟐White diamond with centered dotU+27D1⟑And with dotU+27D2⟒Element of opening upwardU+27D3⟓Lower right corner with dotU+27D4⟔Upper left corner with dotU+27D5⟕Left outer joinU+27D6⟖Right outer joinU+27D7⟗Full outer joinU+27D8⟘Large up tackU+27D9⟙Large down tackU+27DA⟚Left and right double turnstileU+27DB⟛Left and right tackU+27DC⟜Left multimapU+27DD⟝Long right tackU+27DE⟞Long left tackU+27DF⟟Up tack with circle aboveU+27E0⟠Lozenge divided by horizontal ruleU+27E1⟡White concave-sided diamondU+27E2⟢White concave-sided diamond with leftward tickU+27E3⟣White concave-sided diamond with rightward tickU+27E4⟤White square with leftward tickU+27E5⟥White square with rightward tickU+27E6⟦Mathematical left white square bracketU+27E7⟧Mathematical right white square bracketU+27E8⟨Mathematical left angle bracketU+27E9⟩Mathematical right angle bracketU+27EA⟪Mathematical left double angle bracketU+27EB⟫Mathematical right double angle bracketU+27EC⟬Mathematical left white tortoise shell bracketU+27ED⟭Mathematical right white tortoise shell bracketU+27EE⟮Mathematical left flattened parenthesisU+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 Count L2 ID WG2 ID Document 3.2 U+27D0..27E5 22 N2336 doc) U+27E6..27EB 6 N2344 N2345R N2403 4.1 U+27C0..27C1 2 U+27C2 1 N2590 U+27C3..27C6 4 N2680R 5.0 U+27C7..27C9 3 U+27CA 1 N2958 N2989 doc) 5.1 U+27CC, 27EE..27EF 3 N3198R doc) U+27EC..27ED 2 N3040 doc) 6.0 U+27CE..27CF 2 N3677 doc) 6.1 U+27CB, 27CD 2 N3763 doc)
See also Mathematical operators and symbols in Unicode
References