Latest web development tutorials

manuel symbole de référence de l'entité HTML

HTML symbole entité

La référence d'entité de caractère contient des symboles mathématiques, des caractères grecs, divers symboles et formes flèche marque TECHNOLOGY.

Remarque: Le nom de l' entité est sensible à la casse.

Les symboles mathématiques support HTML

字符 实体编号 实体名称 描述
∀ ∀ ∀ for all
∂ ∂ ∂ part
∃ ∃ ∃ exists
∅ ∅ ∅ empty
∇ ∇ ∇ nabla
∈ ∈ ∈ isin
∉ ∉ ∉ notin
∋ ∋ ∋ ni
∏ ∏ ∏ prod
∑ ∑ ∑ sum
− − − minus
∗ ∗ ∗ lowast
√ √ √ square root
∝ ∝ ∝ proportional to
∞ ∞ ∞ infinity
∠ ∠ ∠ angle
∧ ∧ ∧ and
∨ ∨ ∨ or
∩ ∩ ∩ cap
∪ ∪ ∪ cup
∫ ∫ ∫ integral
∴ ∴ ∴ therefore
∼ ∼ ∼ similar to
≅ ≅ ≅ congruent to
≈ ≈ ≈ 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
⊗ ⊗ ⊗ circled times
⊥ ⊥ ⊥ perpendicular
⋅ ⋅ ⋅ dot operator

support de HTML de l'alphabet grec

字符 实体编号 实体名称 描述
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
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
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
ψ ψ ψ psi
ω ω ω omega
       
ϑ ϑ ϑ theta symbol
ϒ ϒ ϒ upsilon symbol
ϖ ϖ ϖ pi symbol

D'autres entités HTML prises en charge

字符 实体编号 实体名称 描述
ΠΠΠcapital ligature OE
œ œ œ small ligature oe
Š Š Š capital S with caron
š š š small S with caron
Ÿ Ÿ Ÿ capital Y with diaeres
ƒ ƒ ƒ f with hook
ˆ ˆ ˆ modifier letter circumflex accent
˜ ˜ ˜ 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
™ ™ or ™ ™ 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