HTML 4.01 符号实体
2021-03-09 15:27
标签：diamond sts imu join space blank equal ast har 本字符实体参考手册包括了数学符号、希腊字符、各种箭头记号、科技符号以及形状。 注释：实体名称对大小写敏感。 HTML 4.01 符号实体 标签：diamond sts imu join space blank equal ast har 原文地址：https://www.cnblogs.com/yuya669/p/12863690.htmlHTML 支持的数学符号
结果
描述
实体名称
实体编号
∀
for all
∀
∀
∂
part
∂
∂
∃
exists
&exists;
∃
∅
empty
∅
∅
∇
nabla
∇
∇
∈
isin
∈
∈
∉
notin
∉
∉
∋
ni
∋
∋
∏
prod
∏
∏
∑
sum
∑
∑
−
minus
−
−
∗
lowast
∗
∗
√
square root
√
√
∝
proportional to
∝
∝
∞
infinity
∞
∞
∠
angle
∠
∠
∧
and
∧
∧
∨
or
∨
∨
∩
cap
∩
∩
∪
cup
∪
∪
∫
integral
∫
∫
∴
therefore
∴
∴
∼
simular to
∼
∼
≅
approximately equal
≅
≅
≈
almost equal
≈
≈
≠
not equal
≠
≠
≡
equivalent
≡
≡
≤
less or equal
≤
≤
≥
greater or equal
≥
≥
⊂
subset of
⊂
⊂
⊃
superset of
⊃
⊃
⊄
not subset of
⊄
⊄
⊆
subset or equal
⊆
⊆
⊇
superset or equal
⊇
⊇
⊕
circled plus
⊕
⊕
⊗
cirled times
⊗
⊗
⊥
perpendicular
⊥
⊥
⋅
dot operator
⋅
⋅
HTML 支持的希腊字母
结果
描述
实体名称
实体编号
Α
Alpha
Α
Α
Β
Beta
Β
Β
Γ
Gamma
Γ
Γ
Δ
Delta
Δ
Δ
Ε
Epsilon
Ε
Ε
Ζ
Zeta
Ζ
Ζ
Η
Eta
Η
Η
Θ
Theta
Θ
Θ
Ι
Iota
Ι
Ι
Κ
Kappa
Κ
Κ
Λ
Lambda
Λ
Λ
Μ
Mu
Μ
Μ
Ν
Nu
Ν
Ν
Ξ
Xi
Ξ
Ξ
Ο
Omicron
Ο
Ο
Π
Pi
Π
Π
Ρ
Rho
Ρ
Ρ
Sigmaf
undefined
Σ
Sigma
Σ
Σ
Τ
Tau
Τ
Τ
Υ
Upsilon
Υ
Υ
Φ
Phi
Φ
Φ
Χ
Chi
Χ
Χ
Ψ
Psi
Ψ
Ψ
Ω
Omega
Ω
Ω
α
alpha
α
α
β
beta
β
β
γ
gamma
γ
γ
δ
delta
δ
δ
ε
epsilon
ε
ε
ζ
zeta
ζ
ζ
η
eta
η
η
θ
theta
θ
θ
ι
iota
ι
ι
κ
kappa
κ
κ
λ
lambda
λ
Λ
μ
mu
μ
μ
ν
nu
ν
Ν
ξ
xi
ξ
ξ
ο
omicron
ο
ο
π
pi
π
π
ρ
rho
ρ
ρ
ς
sigmaf
ς
ς
σ
sigma
σ
σ
τ
tau
τ
τ
υ
upsilon
υ
υ
φ
phi
φ
φ
χ
chi
χ
χ
ψ
psi
ψ
ψ
ω
omega
ω
ω
ϑ
theta symbol
ϑ
ϑ
ϒ
upsilon symbol
ϒ
ϒ
ϖ
pi symbol
ϖ
ϖ
HTML 支持的其他实体
结果
描述
实体名称
实体编号
Œ
capital ligature OE
Œ
Œ
œ
small ligature oe
œ
œ
Š
capital S with caron
Š
Š
š
small S with caron
š
š
Ÿ
capital Y with diaeres
Ÿ
Ÿ
ƒ
f with hook
ƒ
ƒ
ˆ
modifier letter circumflex accent
ˆ
ˆ
˜
small tilde
˜
˜
en space
em space
thin space
zero width non-joiner
zero width joiner
left-to-right mark
right-to-left mark
–
en dash
–
–
—
em dash
—
—
‘
left single quotation mark
‘
‘
’
right single quotation mark
’
’
‚
single low-9 quotation mark
‚
‚
“
left double quotation mark
“
“
”
right double quotation mark
”
”
„
double low-9 quotation mark
„
„
†
dagger
†
†
‡
double dagger
‡
‡
•
bullet
•
•
…
horizontal ellipsis
…
…
‰
per mille
‰
‰
′
minutes
′
′
″
seconds
″
″
‹
single left angle quotation
‹
‹
›
single right angle quotation
›
›
‾
overline
‾
‾
€
euro
€
€
™
trademark
™
™
←
left arrow
←
←
↑
up arrow
↑
↑
→
right arrow
→
→
↓
down arrow
↓
↓
↔
left right arrow
↔
↔
↵
carriage return arrow
↵
↵
⌈
left ceiling
⌈
⌈
⌉
right ceiling
⌉
⌉
⌊
left floor
⌊
⌊
⌋
right floor
⌋
⌋
◊
lozenge
◊
◊
♠
spade
♠
♠
♣
club
♣
♣
♥
heart
♥
♥
♦
diamond
♦
♦
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