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**Mathematical Operators**
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[v]Character list (PDF : en, fr)

Matrix ellipses – 4 characters:: These ellipsis characters are used for matrix row/column elision.; ⋮⋯⋰⋱; Other triple colon logical operator is found in the Supplemental Mathematical Operators block at U+2AF6.
Mathematical punctuation symbols – 3 characters:: ∎∴∵
Angle symbols – 6 characters:: ∟∠∡∢⊾⊿; Other angle symbols are found in the Miscellaneous Mathematical Symbols-B block in range U+299B-29AF.; Other geometric shapes are found in the Geometric Shapes and Geometric Shapes Extended blocks.
Miscellaneous mathematical symbols – 3 characters:: ∅∞∿; Other empty set symbols are found in the Miscellaneous Mathematical Symbols-B block in range U+29B0-29B4.; Other infinity symbols are found in the Miscellaneous Mathematical Symbols-B block in range U+29DC-29DE.
Quantification symbols – 3 characters:: ∀∃∄
Letterlike mathematical symbols – 4 characters:: ∁∂∆∇
Summations and integrals – 10 characters:: ∑∫∬∭∮∯∰∱∲∳; Other summations and integrals are found in the Supplemental Mathematical Operators block in range U+2A0A-2A1C.
Large n-ary operators – 6 characters:: ∏∐⋀⋁⋂⋃; Other large n-ary operators are found in the Miscellaneous Mathematical Symbols-B block in range U+2A00-2A09.
Radicals – 3 characters:: √∛∜
Plus and minus signs and operators – 5 characters:: −∓∔∸⊹; Other plus, minus and negation signs are found in the C0 Controls and Basic Latin block at U+002B, in the C1 Controls and Latin-1 Supplement block at U+00AC and U+00B1, and in the Miscellaneous Mathematical Symbols-B block at U+29FA-29FB and U+29FE-29FF.
Division and multiplication operators – 4 characters:: ∕∗⋅⋇; Other solidus symbols are found in the Miscellaneous Mathematical Symbols-B block in range U+29F5-29F9.
Product operators – 5 characters:: ≀⋉⋊⋋⋌
Circled operators – 9 characters:: ⊕⊖⊗⊘⊙⊚⊛⊜⊝; U+229C is part of a set of Creative Commons symbols, which also includes U+1F10D-1F10F and U+1F16D-1F16F in the Enclosed Alphanumeric Supplement block.; Other circled symbols are found in the Miscellaneous Mathematical Symbols-B block in range U+29B5-29C3.
Squared operators – 4 characters:: ⊞⊟⊠⊡; Other squared symbols are found in the Miscellaneous Mathematical Symbols-B block in range U+29C4-29C9.
Set operators – 9 characters:: ∖∩∪⊌⊍⊎⋒⋓⋔
Logical ands and ors – 7 characters:: ∧∨⊻⊼⊽⋎⋏; Other logical ands and ors are found in the Miscellaneous Mathematical Symbols-B block in range U+2A51-2A63.
Tacks and turnstiles – 5 characters:: ⊢⊣⊤⊥⊺
Miscellaneous operators – 6 characters:: ∘∙⊓⊔⋄⋆
Proportionality relations – 4 characters:: ∝∶∷∺
Divisibility relations – 2 characters:: ∣∤
Parallelism relations – 3 characters:: See also other parallelism relations, double vertical line and double solidus operators in the Supplemental Mathematical Operators block in ranges U+2A68, U+2AF2-U+2AF3, U+2AFB and U+2AFD.; ∥∦⋕
Equality, identity, equivalence, approximation and classification relations – 44 characters:: ∹∻∼∽∾≁≂≃≄≅≆≇≈≉≊≋≌≍≎≏≐≑≒≓≔≕≖≗≘≙≚≛≜≝≞≟≠≡≢≣⊶⊷⊸⋍; The equal sign is found in the C0 Controls and Basic Latin block at U+003D.; Other equality, identity, equivalence, approximation and classification relations are found in the Miscellaneous Mathematical Symbols-B block in range U+2A66-2978.
Ordering relations – 64 characters:: ≤≥≦≧≨≩≪≫≬≭≮≯≰≱≲≳≴≵≶≷≸≹≺≻≼≽≾≿⊀⊁⊏⊐⊑⊒⊰⊱⊲⊳⊴⊵⋖⋗⋘⋙⋚⋛⋜⋝⋞⋟⋠⋡⋢⋣⋤⋥⋦⋧⋨⋩⋪⋫⋬⋭; The lower than and greater than signs are found in the C0 Controls and Basic Latin block at U+003C and U+003E.; Other ordering relations are found in the Miscellaneous Mathematical Symbols-B block in range U+2A79-29BC.
Subset and superset relations – 12 characters:: ⊂⊃⊄⊅⊆⊇⊈⊉⊊⊋⋐⋑; Other subset and superset relations are found in the Miscellaneous Mathematical Symbols-B block in range U+2ABD-2AD8.
Set membership relations – 20 characters:: ∈∉∊∋∌∍⋲⋳⋴⋵⋶⋷⋸⋹⋺⋻⋼⋽⋾⋿
Logical relations – 10 characters:: ⊦⊧⊨⊩⊪⊫⊬⊭⊮⊯
Bowtie relations – 1 character:: ⋈; Other bowtie and hourglass symbols are found in the Miscellaneous Mathematical Symbols-B block in range U+29D1-29D7.

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