滿意答案
jk9n
2018.01.09
采納率：47% 等級：7
已幫助：910人
結果
描述
實體名稱
實體編号
∀ 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 支援的希臘字母
結果
描述
實體名稱
實體編号
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 支援的其他實體
結果
描述
實體名稱
實體編号
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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