Math Symbols: 8704-8736

Character
Entity Number
Entity Name
Description
∀
∀
for all
∂
∂
partial differential
∃
∃
there exists
∅
∅
empty set / null set / diameter
∇
∇
backward difference
∈
∈
is included
∉
∉
is not in
∋
∋
contains as member
∏
∏
n-ary product / product sign
∑
∑
n-ary summation
−
−
minus sign
∗
∗
asterisk
√
√
square root / radical sign
∝
∝
proportional to
∞
∞
infinity
∠
∠
angle

Math Symbols: 8743-8836

Character
Entity Number
Entity Name
Description
∧
∧
logical AND / wedge
∨
∨
logical OR / vee
∩
∩
intersection / cap
∪
∪
union / cup
∫
∫
integral
∴
∴
therefore / it follows that
∼
∼
similar to / varies with
≅
≅
congruent to
≈
≈
almost equal / asymptotic to
≠
≠
not equal
≡
≡
equivalent / identical to
≤
≤
less than or equal to
≥
≥
greater than or equal to
⊂
⊂
subset of / is included in
⊃
⊃
superset of
⊄
⊄
not a subset of

Math Symbols: 8838-8901

Character
Entity Number
Entity Name
Description
⊆
⊆
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

Greek Letters: 913-928 (Α-Π)

Character
Entity Number
Entity Name
Description
Α
Α
Α
Alpha
Β
Β
Β
Beta
Γ
Γ
Γ
Gamma
Δ
Δ
Δ
Delta
Ε
Ε
Ε
Epsilon
Ζ
Ζ
Ζ
Zeta
Η
Η
Η
Eta
Θ
Θ
Θ
Theta
Ι
Ι
Ι
Iota
Κ
Κ
Κ
Kappa
Λ
Λ
Λ
Lambda
Μ
Μ
Μ
Mu
Ν
Ν
Ν
Nu
Ξ
Ξ
Ξ
Xi
Ο
Ο
Ο
Omicron
Π
Π
Π
Pi

Greek Letters: 929-951 (Ρ-η)

Character
Entity Number
Entity Name
Description
Ρ
Ρ
Ρ
Rho
 
undefined
 
Sigmaf
Σ
Σ
Σ
Sigma
Τ
Τ
Τ
Tau
Υ
Υ
Υ
Upsilon
Φ
Φ
Φ
Phi
Χ
Χ
Χ
Chi
Ψ
Ψ
Ψ
Psi
Ω
Ω
Ω
Omega
α
α
α
alpha
β
β
β
beta
γ
γ
γ
gamma
δ
δ
δ
delta
ε
ε
ε
epsilon
ζ
ζ
ζ
zeta
η
η
η
eta

Greek Letters: 951-967 (θ-χ)

Character
Entity Number
Entity Name
Description
θ
θ
θ
theta
ι
ι
ι
iota
κ
κ
κ
kappa
λ
λ
λ
lambda
μ
μ
μ
mu
ν
ν
ν
nu
ξ
ξ
ξ
xi
ο
ο
ο
omicron
π
π
π
pi
ρ
ρ
ρ
rho
ς
ς
ς
sigmaf
σ
σ
σ
sigma
τ
τ
τ
tau
υ
υ
υ
upsilon
φ
φ
φ
phi
χ
χ
χ
chi

Greek Letters: 968-982 (ψ-ϖ)

Character
Entity Number
Entity Name
Description
ψ
ψ
ψ
psi
ω
ω
ω
omega
ϑ
ϑ
ϑ
theta symbol
ϒ
ϒ
ϒ
upsilon symbol
ϖ
ϖ
ϖ
pi symbol