Symbols
html Code |
Character |
Latin Extended-B |
ƒ |
ƒ |
ƒ |
latin small f with hook = function = florin, U+0192 ISOtech |
Greek |
Α |
Α |
Α |
greek capital letter alpha, U+0391 |
Β |
Β |
Β |
greek capital letter beta, U+0392 |
Γ |
Γ |
Γ |
greek capital letter gamma, U+0393 ISOgrk3 |
Δ |
Δ |
Δ |
greek capital letter delta, U+0394 ISOgrk3 |
Ε |
Ε |
Ε |
greek capital letter epsilon, U+0395 |
Ζ |
Ζ |
Ζ |
greek capital letter zeta, U+0396 |
Η |
Η |
Η |
greek capital letter eta, U+0397 |
Θ |
Θ |
Θ |
greek capital letter theta, U+0398 ISOgrk3 |
Ι |
Ι |
Ι |
greek capital letter iota, U+0399 |
Κ |
Κ |
Κ |
greek capital letter kappa, U+039A |
Λ |
Λ |
Λ |
greek capital letter lambda, U+039B ISOgrk3 |
Μ |
Μ |
Μ |
greek capital letter mu, U+039C |
Ν |
Ν |
Ν |
greek capital letter nu, U+039D |
Ξ |
Ξ |
Ξ |
greek capital letter xi, U+039E ISOgrk3 |
Ο |
Ο |
Ο |
greek capital letter omicron, U+039F |
Π |
Π |
Π |
greek capital letter pi, U+03A0 ISOgrk3 |
Ρ |
Ρ |
Ρ |
greek capital letter rho, U+03A1 there is no Sigmaf, and no U+03A2 character either |
Σ |
Σ |
Σ |
greek capital letter sigma, U+03A3 ISOgrk3 |
Τ |
Τ |
Τ |
greek capital letter tau, U+03A4 |
Υ |
Υ |
Υ |
greek capital letter upsilon, U+03A5 ISOgrk3 |
Φ |
Φ |
Φ |
greek capital letter phi, U+03A6 ISOgrk3 |
Χ |
Χ |
Χ |
greek capital letter chi, U+03A7 |
Ψ |
Ψ |
Ψ |
greek capital letter psi, U+03A8 ISOgrk3 |
Ω |
Ω |
Ω |
greek capital letter omega, U+03A9 ISOgrk3 |
α |
α |
α |
greek small letter alpha, U+03B1 ISOgrk3 |
β |
β |
β |
greek small letter beta, U+03B2 ISOgrk3 |
γ |
γ |
γ |
greek small letter gamma, U+03B3 ISOgrk3 |
δ |
δ |
δ |
greek small letter delta, U+03B4 ISOgrk3 |
ε |
ε |
ε |
greek small letter epsilon, U+03B5 ISOgrk3 |
ζ |
ζ |
ζ |
greek small letter zeta, U+03B6 ISOgrk3 |
η |
η |
η |
greek small letter eta, U+03B7 ISOgrk3 |
θ |
θ |
θ |
greek small letter theta, U+03B8 ISOgrk3 |
ι |
ι |
ι |
greek small letter iota, U+03B9 ISOgrk3 |
κ |
κ |
κ |
greek small letter kappa, U+03BA ISOgrk3 |
λ |
λ |
λ |
greek small letter lambda, U+03BB ISOgrk3 |
μ |
μ |
μ |
greek small letter mu, U+03BC ISOgrk3 |
ν |
ν |
ν |
greek small letter nu, U+03BD ISOgrk3 |
ξ |
ξ |
ξ |
greek small letter xi, U+03BE ISOgrk3 |
ο |
ο |
ο |
greek small letter omicron, U+03BF NEW |
π |
π |
π |
greek small letter pi, U+03C0 ISOgrk3 |
ρ |
ρ |
ρ |
greek small letter rho, U+03C1 ISOgrk3 |
ς |
ς |
ς |
greek small letter final sigma, U+03C2 ISOgrk3 |
σ |
σ |
σ |
greek small letter sigma, U+03C3 ISOgrk3 |
τ |
τ |
τ |
greek small letter tau, U+03C4 ISOgrk3 |
υ |
υ |
υ |
greek small letter upsilon, U+03C5 ISOgrk3 |
φ |
φ |
φ |
greek small letter phi, U+03C6 ISOgrk3 |
χ |
χ |
χ |
greek small letter chi, U+03C7 ISOgrk3 |
ψ |
ψ |
ψ |
greek small letter psi, U+03C8 ISOgrk3 |
ω |
ω |
ω |
greek small letter omega, U+03C9 ISOgrk3 |
ϑ |
ϑ |
ϑ |
greek small letter theta symbol, U+03D1 NEW |
ϒ |
ϒ |
ϒ |
greek upsilon with hook symbol, U+03D2 NEW |
ϖ |
ϖ |
ϖ |
greek pi symbol, U+03D6 ISOgrk3 |
General Punctuation |
• |
• |
• |
bullet = black small circle, U+2022 ISOpub bullet is NOT the same as bullet operator, U+2219 |
… |
… |
… |
horizontal ellipsis = three dot leader, U+2026 ISOpub |
′ |
′ |
′ |
prime = minutes = feet, U+2032 ISOtech |
″ |
″ |
″ |
double prime = seconds = inches, U+2033 ISOtech |
‾ |
‾ |
‾ |
overline = spacing overscore, U+203E NEW |
⁄ |
⁄ |
⁄ |
fraction slash, U+2044 NEW |
Letterlike Symbols |
℘ |
℘ |
℘ |
script capital P = power set = Weierstrass p, U+2118 ISOamso |
ℑ |
ℑ |
ℑ |
blackletter capital I = imaginary part, U+2111 ISOamso |
ℜ |
ℜ |
ℜ |
blackletter capital R = real part symbol, U+211C ISOamso |
™ |
™ |
™ |
trade mark sign, U+2122 ISOnum |
ℵ |
ℵ |
ℵ |
alef symbol = first transfinite cardinal, U+2135 NEW alef symbol is NOT the same as hebrew letter alef, U+05D0 although the same glyph could be used to depict both characters |
Arrows |
← |
← |
← |
leftwards arrow, U+2190 ISOnum |
↑ |
↑ |
↑ |
upwards arrow, U+2191 ISOnum |
→ |
→ |
→ |
rightwards arrow, U+2192 ISOnum |
↓ |
↓ |
↓ |
downwards arrow, U+2193 ISOnum |
↔ |
↔ |
↔ |
left right arrow, U+2194 ISOamsa |
↵ |
↵ |
↵ |
downwards arrow with corner leftwards = carriage return, U+21B5 NEW |
⇐ |
⇐ |
⇐ |
leftwards double arrow, U+21D0 ISOtech ISO 10646 does not say that lArr is the same as the 'is implied by' arrow but also does not have any other character for that function. So ? lArr can be used for 'is implied by' as ISOtech suggests |
⇑ |
⇑ |
⇑ |
upwards double arrow, U+21D1 ISOamsa |
⇒ |
⇒ |
⇒ |
rightwards double arrow, U+21D2 ISOtech ISO 10646 does not say this is the 'implies' character but does not have another character with this function so ? rArr can be used for 'implies' as ISOtech suggests |
⇓ |
⇓ |
⇓ |
downwards double arrow, U+21D3 ISOamsa |
⇔ |
⇔ |
⇔ |
left right double arrow, U+21D4 ISOamsa |
Mathematical Operators |
∀ |
∀ |
∀ |
for all, U+2200 ISOtech |
∂ |
∂ |
∂ |
partial differential, U+2202 ISOtech |
∃ |
∃ |
∃ |
there exists, U+2203 ISOtech |
∅ |
∅ |
∅ |
empty set = null set = diameter, U+2205 ISOamso |
∇ |
∇ |
∇ |
nabla = backward difference, U+2207 ISOtech |
∈ |
∈ |
∈ |
element of, U+2208 ISOtech |
∉ |
∉ |
∉ |
not an element of, U+2209 ISOtech |
∋ |
∋ |
∋ |
contains as member, U+220B ISOtech |
∏ |
∏ |
∏ |
n-ary product = product sign, U+220F ISOamsb prod is NOT the same character as U+03A0 'greek capital letter pi' though the same glyph might be used for both |
∑ |
∑ |
∑ |
n-ary sumation, U+2211 ISOamsb sum is NOT the same character as U+03A3 'greek capital letter sigma' though the same glyph might be used for both |
− |
− |
− |
minus sign, U+2212 ISOtech |
∗ |
∗ |
∗ |
asterisk operator, U+2217 ISOtech |
√ |
√ |
√ |
square root = radical sign, U+221A ISOtech |
∝ |
∝ |
∝ |
proportional to, U+221D ISOtech |
∞ |
∞ |
∞ |
infinity, U+221E ISOtech |
∠ |
∠ |
∠ |
angle, U+2220 ISOamso |
∧ |
∧ |
∧ |
logical and = wedge, U+2227 ISOtech |
∨ |
∨ |
∨ |
logical or = vee, U+2228 ISOtech |
∩ |
∩ |
∩ |
intersection = cap, U+2229 ISOtech |
∪ |
∪ |
∪ |
union = cup, U+222A ISOtech |
∫ |
∫ |
∫ |
integral, U+222B ISOtech |
∴ |
∴ |
∴ |
therefore, U+2234 ISOtech |
∼ |
∼ |
∼ |
tilde operator = varies with = similar to, U+223C ISOtech tilde operator is NOT the same character as the tilde, U+007E, although the same glyph might be used to represent both |
≅ |
≅ |
≅ |
approximately equal to, U+2245 ISOtech |
≈ |
≈ |
≈ |
almost equal to = asymptotic to, U+2248 ISOamsr |
≠ |
≠ |
≠ |
not equal to, U+2260 ISOtech |
≡ |
≡ |
≡ |
identical to, U+2261 ISOtech |
≤ |
≤ |
≤ |
less-than or equal to, U+2264 ISOtech |
≥ |
≥ |
≥ |
greater-than or equal to, U+2265 ISOtech |
⊂ |
⊂ |
⊂ |
subset of, U+2282 ISOtech |
⊃ |
⊃ |
⊃ |
superset of, U+2283 ISOtech note that nsup, 'not a superset of, U+2283' is not covered by the Symbol font encoding and is not included. It is in ISOamsn |
⊄ |
⊄ |
⊄ |
not a subset of, U+2284 ISOamsn |
⊆ |
⊆ |
⊆ |
subset of or equal to, U+2286 ISOtech |
⊇ |
⊇ |
⊇ |
superset of or equal to, U+2287 ISOtech |
⊕ |
⊕ |
⊕ |
circled plus = direct sum, U+2295 ISOamsb |
⊗ |
⊗ |
⊗ |
circled times = vector product, U+2297 ISOamsb |
⊥ |
⊥ |
⊥ |
up tack = orthogonal to = perpendicular, U+22A5 ISOtech |
⋅ |
⋅ |
⋅ |
dot operator, U+22C5 ISOamsb dot operator is NOT the same character as U+00B7 middle dot |
Miscellaneous Technical |
⌈ |
⌈ |
⌈ |
left ceiling = apl upstile, U+2308 ISOamsc |
⌉ |
⌉ |
⌉ |
right ceiling, U+2309 ISOamsc |
⌊ |
⌊ |
⌊ |
left floor = apl downstile, U+230A ISOamsc |
⌋ |
⌋ |
⌋ |
right floor, U+230B ISOamsc |
⟨ |
〈 |
〈 |
left-pointing angle bracket = bra, U+2329 ISOtech lang is NOT the same character as U+003C 'less than' or U+2039 'single left-pointing angle quotation mark' |
⟩ |
〉 |
〉 |
right-pointing angle bracket = ket, U+232A ISOtech rang is NOT the same character as U+003E 'greater than' or U+203A 'single right-pointing angle quotation mark' |
Geometric Shapes |
◊ |
◊ |
◊ |
lozenge, U+25CA ISOpub |
Miscellaneous Symbols |
♠ |
♠ |
♠ |
black spade suit, U+2660 ISOpub (black here seems to mean filled as opposed to hollow) |
♣ |
♣ |
♣ |
black club suit = shamrock, U+2663 ISOpub |
♥ |
♥ |
♥ |
black heart suit = valentine, U+2665 ISOpub |
♦ |
♦ |
♦ |
black diamond suit, U+2666 ISOpub |