Mathematical Symbols Table

ΑαAlpha
ΒβBeta
ΓγGamma
ΔδDelta
ΕεEpsilon
ΖζZeta
ΗηEta
ΘθTheta
ΙιIota
ΚκKappa
ΛλLambda
ΜμMu
ΝνNu
ΞξXi
ΟοOmicron
ΠπPi
ΡρRho
ΣσSigma
ΤτTau
ΥυUpsilon
ΦφPhi
ΧχChi
ΨψPsi
ΩωOmega
A ∩ Bintersection
A ∪ Bunion
A ⊆ Bsubset
A ⊂ Bproper subset / strict subset
A ⊄ Bnot subset
A ⊇ Bsuperset
A ⊃ Bproper superset / strict superset
A ⊅ Bnot superset
A \ Brelative complement
A ∆ Bsymmetric difference
A ⊖ Bsymmetric difference
a∈Aelement of,belongs to
x∉Anot element of
(a,b)ordered pair
A×Bcartesian product
|A|cardinality
|vertical bar
Øempty set
&ampersand
+plus
reversed caret
|vertical line
!exclamation mark
circled plus / oplus
~tilde
implies
equivalent
equivalent
for all
there exists
there does not exists
therefore
because / since
εepsilon
ee constant / Euler’s number
y ‘derivative
y ”second derivative
y(n)nth derivative
integral
∫∫double integral
∫∫∫triple integral
closed contour / line integral
closed surface integral
closed volume integral
[a,b]closed interval
(a,b)open interval
| z |absolute value/magnitude of a complex number
nabla / del
δdelta function
lemniscate
n!factorial
=equals sign
not equal sign
approximately equal
>strict inequality
<strict inequality
inequality
inequality
( )parentheses
[ ]brackets
+plus sign
minus sign
±plus – minus
±minus – plus
*asterisk
×times sign
multiplication dot
÷division sign / obelus
√asquare root
per-mille
angle
°degree
prime
double prime
perpendicular
parallel
congruent to
~similarity
Δtriangle
(f ∘ g)function composition
x!exclamation mark
equivalence
equal by definition
:=equal by definition
~approximately equal
approximately equal
proportional to
much less than
much greater than
Lower Integral
Upper Integral
Integral With Union
Integral With Intersection
Integral With Times Sign
Integral With Leftwards Arrow With Hook
Quaternion Integral Operator
Integral Around A Point Operator
Line Integration Not Including The Pole
Line Integration With Semicircular Path Around Pole
Line Integration With Rectangular Path Around Pole
Anticlockwise Integration
Circulation Function
Integral Average With Slash
Integral With Double Stroke
Finite Part Integral
Quadruple Integral Operator
Summation With Integral
Modulo Two Sum
⌈x⌉ceiling brackets
⌊x⌋floor brackets
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