Help:Symbols
From QED
Entity names for Symbols Font where defined
| Result | Description | Entity name | Numeric number |
|---|---|---|---|
| ± | plus minus | ± | ± |
| × | multiply | × | × |
| ÷ | divide | ÷ | ÷ |
| ® | registered (serif) | ® | ® |
| © | copyright (serif) | © | © |
| ¬ | not | ¬ | ¬ |
| ® | registered (sans-serif) | ® | ® |
| © | copyright (sans-serif) | © | © |
| ƒ | Florin or Guilder | ƒ | ƒ |
| Α | capital Alpha | Α | Α |
| Β | capital Beta | Β | Β |
| Γ | capital Gamma | Γ | Γ |
| Δ | capital Delta | Δ | Δ |
| Ε | capital Epsilon | Ε | Ε |
| Ζ | capital Zeta | Ζ | Ζ |
| Η | capital Eta | Η | Η |
| Θ | capital Theta | Θ | Θ |
| Ι | capital Iota | Ι | Ι |
| Κ | capital Kappa | Κ | Κ |
| Λ | capital Lambda | Λ | Λ |
| Μ | capital Mu | Μ | Μ |
| Ν | capital Nu | Ν | Ν |
| Ξ | capital Xi | Ξ | Ξ |
| Ο | capital Omicron | Ο | Ο |
| Π | capital Pi | Π | Π |
| Ρ | capital Rho | Ρ | Ρ |
| Σ | capital Sigma | Σ | Σ |
| Τ | capital Tau | Τ | Τ |
| Υ | capital Upsilon | Υ | Υ |
| Φ | capital Phi | Φ | Φ |
| Χ | capital Chi | Χ | Χ |
| Ψ | capital Psi | Ψ | Ψ |
| Ω | capital Omega | Ω | Ω |
| α | lower case alpha | α | α |
| β | lower case beta | β | β |
| γ | lower case gamma | γ | γ |
| δ | lower case delta | δ | δ |
| ε | lower case epsilon | ε | ε |
| ζ | lower case zeta | ζ | ζ |
| η | lower case eta | η | η |
| θ | lower case theta | θ | θ |
| ι | lower case iota | ι | ι |
| κ | lower case kappa | κ | κ |
| λ | lower case lambda | λ | λ |
| μ | lower case mu | μ | μ |
| ν | lower case nu | ν | ν |
| ξ | lower case xi | ξ | ξ |
| ο | lower case omicron | ο | ο |
| π | lower case pi | π | π |
| ρ | lower case rho | ρ | ρ |
| ς | lower case sigma (terminal) | ς | ς |
| σ | lower case sigma | σ | σ |
| τ | lower case tau | τ | τ |
| υ | lower case upsilon | υ | υ |
| φ | lower case phi | φ | φ |
| χ | lower case chi | χ | χ |
| ψ | lower case psi | ψ | ψ |
| ω | lower case omega | ω | ω |
| ϑ | theta symbol | ϑ | ϑ |
| ϕ | phi symbol | ϕ | |
| ϖ | pi symbol | ϖ | ϖ |
| ϒ | upsilon with hook symbol | ϒ | ϒ |
| ′ | prime or minutes or feet | ′ | ′ |
| ⁄ | figure slash (fraction) | ⁄ | ⁄ |
| ″ | double prime or seconds or inches | ″ | ″ |
| … | ellipsis | … | … |
| ℵ | alef symbol | ℵ | ℵ |
| ℑ | I fraktur | ℑ | ℑ |
| ℜ | R fraktur | ℜ | ℜ |
| ℘ | Weierstrass | ℘ | ℘ |
| ™ | trade mark (serif) | ™ | ™ |
| ™ | trade mark (sans-serif) | ™ | ™ |
| € | euro sign | € | € |
| ↔ | arrow left and right | ↔ | ↔ |
| ← | arrow left | ← | ← |
| ↑ | arrow up | ↑ | ↑ |
| → | arrow right | → | → |
| ↓ | arrow down | ↓ | ↓ |
| ↵ | carriage return | ↵ | ↵ |
| ⇔ | double arrow left and right | ⇔ | ⇔ |
| ⇐ | double arrow left (implied by) | ⇐ | ⇐ |
| ⇑ | double arrow up | ⇑ | ⇑ |
| ⇒ | double arrow right (implies) | ⇒ | ⇒ |
| ⇓ | double arrow down | ⇓ | ⇓ |
| ∀ | for all | ∀ | ∀ |
| ∃ | there exists | ∃ | ∃ |
| ∍ | such that, small contains as member | ∍ | |
| ∗ | asterisk operator | ∗ | ∗ |
| − | minus (- is hyphen) | − | − |
| ≅ | approximately equal to, congruent | ≅ | ≅ |
| ∴ | therefore | ∴ | ∴ |
| ⊥ | perpendicular | ⊥ | ⊥ |
| ∼ | similar, tilde operator | ∼ | ∼ |
| ≤ | less than or equal to | ≤ | ≤ |
| ∞ | infinity | ∞ | ∞ |
| ≥ | greater than or equal to | ≥ | ≥ |
| ∝ | proportional | ∝ | ∝ |
| ∂ | partial derivative / partial differential | ∂ | ∂ |
| ∙ | bullet operator | ∙ | |
| ≠ | not equal | ≠ | ≠ |
| ≡ | equivalent | ≡ | ≡ |
| ≈ | almost equal to, asymptotic to | ≈ | ≈ |
| ⊗ | circle multiply | ⊗ | ⊗ |
| ⊕ | circle plus | ⊕ | ⊕ |
| ∅ | empty set | ∅ | ∅ |
| ∩ | intersection | ∩ | ∩ |
| ∪ | union | ∪ | ∪ |
| ⊃ | proper superset, superset of | ⊃ | ⊃ |
| ⊇ | reflex superset (contains or equals),superset of or equal to | ⊇ | ⊇ |
| ⊄ | not subset | ⊄ | ⊄ |
| ⊂ | proper subset, subset of | ⊂ | ⊂ |
| ⊆ | reflex subset (contained in or equals), subset of or equal to | ⊆ | ⊆ |
| ∈ | member (element) | ∈ | ∈ |
| ∉ | not a member (not an element) | ∉ | ∉ |
| ∠ | angle | ∠ | ∠ |
| ∇ | nabla or gradient | ∇ | ∇ |
| ∏ | product of | ∏ | ∏ |
| √ | square root | √ | √ |
| ⋅ | dot operator | ⋅ | ⋅ |
| ∧ | logical and | ∧ | ∧ |
| ∨ | logical or | ∨ | ∨ |
| ∑ | sum of | ∑ | ∑ |
| ∫ | integral | ∫ | ∫ |
| ⎯ | horizontal arrow extender | ⎯ | |
| ⟨ | left angle bracket | ⟨ | 〈 |
| < | is less than | < | |
| ⎛ | large left parenthesis (top) | ⎛ | |
| ⎜ | large left parenthesis (extender) | ⎜ | |
| ⎝ | large left parenthesis (bottom) | ⎝ | |
| ⎡ | large left bracket (top) | ⎡ | |
| ⎢ | large left bracket (extender) | ⎢ | |
| ⎣ | large left bracket (bottom) | ⎣ | |
| ⎧ | large left brace (top) | ⎧ | |
| ⎨ | large left brace (middle) | ⎨ | |
| ⎩ | large left brace (bottom) | ⎩ | |
| ⎪ | large brace extender | ⎪ | |
| ⟩ | right angle bracket | ⟩ | 〉 |
| > | is greater than | > | |
| ⌠ | large integral, top | ⌠ | |
| ⌡ | large integral, bottom | ⌡ | |
| ⎮ | large integral extender | ⎮ | |
| ⎞ | large right parenthesis (top) | ⎞ | |
| ⎟ | large right parenthesis (extender) | ⎟ | |
| ⎠ | large right parenthesis (bottom) | ⎠ | |
| ⎤ | large right bracket (top) | ⎤ | |
| ⎥ | large right bracket (extender) | ⎥ | |
| ⎦ | large right bracket (bottom) | ⎦ | |
| ⎫ | large right brace (top) | ⎫ | |
| ⎬ | large right brace (middle) | ⎬ | |
| ⎭ | large right brace (bottom) | ⎭ | |
| ⏐ | vertical arrow extender | ⏐ | |
| ◊ | lozenge | ◊ | ◊ |
| ♣ | clubs | ♣ | ♣ |
| ♦ | diamonds | ♦ | ♦ |
| ♥ | hearts | ♥ | ♥ |
| ♠ | spades | ♠ | ♠ |
