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Mathematical Notation Characters
Mathematica has the world's largest collection of consistent multifont mathematical notation characters—all fully integrated into both typesetting and symbolic expression construction.
Reference
Basic Mathematics
× \[Times] ▪ ÷ \[Divide] ▪ √ \[Sqrt] ▪ 
\[Proportion]
∞ \[Infinity] ▪ 
\[Pi] ▪ 
\[ExponentialE] ▪ 
\[ImaginaryI] ▪ ° \[Degree]
\[LongEqual] ▪ ≠ \[NotEqual] ▪ ≤ \[LessEqual] ▪ ≥ \[GreaterEqual]
± \[PlusMinus] ▪ 
\[MinusPlus] ▪ 
\[TildeEqual]
Calculus & Analysis
\[Integral] ▪ 
\[DifferentialD]
\[PartialD] ▪ 
\[Del] ▪ 
\[Square]
\[ContourIntegral] ▪ 
▪ 
▪ 
▪ 
\[Prime] ▪ 
▪ 
▪ 
▪ 
▪ 
Vectors, Matrices & Vector Spaces
\[RightVector] ▪ 
\[Cross] ▪ 
\[Wedge] ▪ 
\[CirclePlus] ▪ 
\[Transpose] ▪ * \[Conjugate] ▪ 
\[ConjugateTranspose] ▪ 
\[HermitianConjugate]
\[LeftBracketingBar] ▪ 
▪ 
▪ 
▪ 
▪ 
Mathematical Functions
\[Piecewise] ▪ 
\[LeftFloor] ▪ 
▪ 
▪ 
▪ 
\[CapitalGamma] ▪ 
\[CapitalBeta] ▪ 
\[WeierstrassP] ▪ 
\[Digamma] 
Logical Connectives
\[And] ▪ 
\[Or] ▪ ¬ \[Not] ▪ 
\[Xor] ▪ 
\[Nand] ▪ 
\[Nor]
\[Implies] ▪ 
\[RoundImplies] ▪ 
\[Xnor] ▪ 
\[DifferenceDelta]
Sets & Predicates
\[DoubleStruckCapitalZ] ▪ 
▪ 
▪ 
▪ 
▪ 
\[Element] ▪ 
▪ 
▪ 
▪ 
\[Subset] ▪ 
▪ 
▪ 
▪ 
▪ 
▪ 
\[Union] ▪ 
\[Intersection] ▪ 
\[UnionPlus] ▪ \ \[Backslash] ▪ 
\[EmptySet]
\[ForAll] ▪ 
\[Exists] ▪ 
▪ : \[Colon] ▪ 
\[SuchThat] ▪ 
\[VerticalSeparator]
\[Congruent] ▪ 
\[NotCongruent] ▪ \ \[Divides] ▪ 
\[Equivalent] 
\[Aleph] ▪ 
\[Bet] ▪ 
\[Gimel] ▪ 
Proofs
\[Therefore] ▪ 
\[Because] ▪ 
\[RightTee] ▪ 
\[LeftTee]
Abstract Algebra, etc.
\[CenterDot] ▪ 
\[SmallCircle] ▪ \[CircleTimes] ▪ ▪ 
▪ 
\[Star] ▪ 
\[Vee] ▪ \[Wedge] ▪ 
\[Cup] ▪ 
\[Cap] ▪ 
\[VerticalTilde] ▪ 
\[Coproduct]
Geometry
\[RightVector] ▪ 
\[Diameter] ▪ 
\[EmptyUpTriangle] ▪ \[Proportion]
Relational Operators »
\[TildeEqual] ▪ 
\[LessFullEqual] ▪ < \[Precedes] ▪ 
▪ ...
Arrows & Arrow-Like Forms »
▪ 
▪ 
▪ 
▪ 
▪ ▪ 
▪ ▪ ...
\[RightArrow] ▪ \[DoubleRightArrow] ▪ \[RightVector] ▪ \[RightTeeArrow] ▪ ...
Structural & Bracketing Forms
\[UnderParenthesis] ▪ 
▪ 
▪ 
▪ 
▪ 
Symbolic Operator Forms »
CirclePlus ... — operators displayed and input using \[CirclePlus] ...
