Ampersand Notation

String sequence Character

Description

ƒ ƒ

Latin small f with hook = function = florin

Α Α

Greek capital letter alpha

Β Β

Greek capital letter beta

Γ Γ

Greek capital letter gamma

Δ Δ

Greek capital letter delta

Ε Ε

Greek capital letter epsilon

Ζ Ζ

Greek capital letter zeta

Η Η

Greek capital letter eta

Θ Θ

Greek capital letter theta

Ι Ι

Greek capital letter iota

Κ Κ

Greek capital letter kappa

Λ Λ

Greek capital letter lambda

Μ Μ

Greek capital letter mu

Ν Ν

Greek capital letter nu

Ξ Ξ Greek capital letter xi
Ο Ο

Greek capital letter omicron

Π Π Greek capital letter pi
Ρ Ρ

Greek capital letter rho

Σ Σ

Greek capital letter sigma

Τ Τ

Greek capital letter tau

Υ Υ

Greek capital letter upsilon

Φ Φ Greek capital letter phi
Χ Χ Greek capital letter chi
Ψ Ψ

Greek capital letter psi

Ω Ω Greek capital letter omega
α α

Greek small letter alpha

β β

Greek small letter beta

γ γ

Greek small letter gamma

δ δ

Greek small letter delta

ε ε

Greek small letter epsilon

ζ ζ Greek small letter zeta
η η

Greek small letter eta

θ θ

Greek small letter theta

ι ι

Greek small letter iota

κ κ Greek small letter kappa
λ λ

Greek small letter lambda

μ μ

Greek small letter mu

ν ν Greek small letter nu
ξ ξ

Greek small letter xi

ο ο

Greek small letter omicron

π π Greek small letter pi
ρ ρ

Greek small letter rho

σ σ Greek small letter sigma
τ τ

Greek small letter tau

υ υ

Greek small letter upsilon

φ φ

Greek small letter phi

χ χ

Greek small letter chi

ψ ψ

Greek small letter psi

ω ω

Greek small letter omega

ϑ ϑ

Greek small letter theta symbol

ϒ ϒ

Greek upsilon with hook symbol

ϖ ϖ

Greek pi symbol

ς ς

Greek small letter final sigma

•

bullet = black small circle

…

horizontal ellipsis = three dot leader

′

prime = minutes = feet

″

double prime = seconds = inches

‾

overline = spacing overscore

⁄

fraction slash

℘

script capital P = power set = Weierstrass p

ℑ

blackletter capital I = imaginary part

ℜ

blackletter capital R = real part symbol

™

trade mark sign

ℵ

alef symbol = first transfinite cardinal

←

leftwards arrow

↑

upwards arrow

→

rightwards arrow

↓

downwards arrow

↔

left right arrow

↵

downwards arrow with corner leftwards = carriage return

⇐

leftwards double arrow

⇑

upwards double arrow

⇒

rightwards double arrow

⇓

downwards double arrow

⇔

left right double arrow

∀

for all

∂

partial differential

∃

there exists

∅

empty set = null set = diameter

∇

nabla = backward difference

∈

element of

∉

not an element of

∋

contains as member

∏

n-ary product = product sign

∑

n-ary sumation

−

minus sign

∗

asterisk operator

√

square root = radical sign

∝

proportional to

∞

infinity

∠

angle

∧

logical and = wedge

∨

logical or = vee

∩

intersection = cap

∪

union = cup

∫

integral

∴

therefore

∼

tilde operator = varies with = similar to

≅

approximately equal to

≈

almost equal to = asymptotic to

≠

not equal to

≡

identical to

≤

less-than or equal to

≥

greater-than or equal to

⊂

subset of

⊃

superset of

⊄

not a subset of

⊆

subset of or equal to

⊇

superset of or equal to

⊕

circled plus = direct sum

⊗

circled times = vector product

⊥

up tack = orthogonal to = perpendicular

⋅

dot operator

⌈

left ceiling = APL upstile

⌉

right ceiling

⌊

left floor = APL downstile

⌋

right floor

⟨

left-pointing angle bracket = bra

⟩

right-pointing angle bracket = ket

◊

lozenge

♠

black spade suit

♣

black club suit = shamrock

♥

black heart suit = valentine

♦

black diamond suit