Group118 characters

Math symbols

118 math characters, each with its HTML entity, Unicode code point, and the escapes you need for CSS, JavaScript, Python, and URLs. 90 of them have a named HTML entity; the rest need the numeric form.

Every math character

character · entity · code point

⇐

Left Double Arrow

⇐

U+21D0 ⇑

Up Double Arrow

&uArr;

U+21D1 ⇒

Right Double Arrow

⇒

U+21D2 ⇓

Down Double Arrow

&dArr;

U+21D3 ⇔

Left Right Double Arrow

⇔

U+21D4 ±

Plus Minus Sign

U+00B1 ∓

Minus Plus Sign

&mnplus;

U+2213 ×

Multiplication Sign

U+00D7 ÷

Division Sign

U+00F7 ≠

Not Equal To

≠

U+2260 ≈

Approximately Equal

≈

U+2248 ≅

Almost Equal To

&cong;

U+2245 ≤

Less Than or Equal To

≤

U+2264 ≥

Greater Than or Equal To

≥

U+2265 ≪

Much Less Than

&Lt;

U+226A ≫

Much Greater Than

&Gt;

U+226B ∞

Infinity

∞

U+221E ∴

Therefore

&there4;

U+2234 ∵

Because

∵

U+2235 ≡

Identical To

&equiv;

U+2261 ∝

Proportional To

&prop;

U+221D ⋅

Dot Operator

⋅

U+22C5 ∗

Asterisk Operator

&lowast;

U+2217 ⊕

Circled Plus

&oplus;

U+2295 ⊖

Circled Minus

&ominus;

U+2296 ⊗

Circled Times

&otimes;

U+2297 ⊘

Circled Division Slash

&osol;

U+2298 ⊙

Circled Dot Operator

&odot;

U+2299 ⊚

Circled Ring Operator

⊚

U+229A ⊛

Circled Asterisk Operator

⊛

U+229B ⊜

Circled Equals

⊜

U+229C ⊝

Circled Dash

⊝

U+229D √

Square Root

√

U+221A ∛

Cube Root

∛

U+221B ∜

Fourth Root

∜

U+221C ∂

Partial Differential

∂

U+2202 ∇

Nabla

∇

U+2207 ∈

Element Of

∈

U+2208 ∉

Not Element Of

∉

U+2209 ∋

Contains As Member

&ni;

U+220B ∅

Empty Set

∅

U+2205 ∀

For All

∀

U+2200 ∃

There Exists

∃

U+2203 ∄

There Does Not Exist

∄

U+2204 ∩

Intersection

∩

U+2229 ∪

Union

∪

U+222A ⊓

Square Cap

&sqcap;

U+2293 ⊔

Square Cup

&sqcup;

U+2294 ⊂

Subset Of

⊂

U+2282 ⊃

Superset Of

⊃

U+2283 ⊄

Not Subset Of

&nsub;

U+2284 ⊆

Subset Of Or Equal To

&sube;

U+2286 ⊇

Superset Of Or Equal To

&supe;

U+2287 ⊈

Not Subset Of Or Equal To

⊈

U+2288 ⊉

Not Superset Of Or Equal To

⊉

U+2289 ⊣

Left Tack

&vdash;

U+22A3 ⊢

Right Tack

&dashv;

U+22A2 ⊨

True

&models;

U+22A8 ⊩

Forces

⊩

U+22A9 ⊲

Normal Subgroup Of

&ltrie;

U+22B2 ⊳

Contains As Normal Subgroup

&rtrie;

U+22B3 ⊴

Normal Subgroup Of Or Equal To

&trianglelefteq;

U+22B4 ⊵

Contains As Normal Subgroup Or Equal To

&trianglerighteq;

U+22B5 ⊸

Multimap

⊸

U+22B8 〈

Left Angle Bracket

&lang;

U+2329 〉

Right Angle Bracket

&rang;

U+232A ∫

Integral

∫

U+222B ∬

Double Integral

∬

U+222C ∭

Triple Integral

∭

U+222D ∮

Contour Integral

∮

U+222E ∯

Surface Integral

∯

U+222F ∰

Volume Integral

∰

U+2230 ∑

Summation

∑

U+2211 ∏

Product

∏

U+220F ∐

Coproduct

&coprod;

U+2210 ∠

Angle

&ang;

U+2220 ∡

Measured Angle

∡

U+2221 ∢

Spherical Angle

∢

U+2222 ∥

Parallel To

∥

U+2225 ∦

Not Parallel To

∦

U+2226 ∧

Logical And

&and;

U+2227 ∨

Logical Or

&or;

U+2228 ⊻

Exclusive Or

⊻

U+22BB ⋯

Midline Horizontal Ellipsis

⋯

U+22EF ⋮

Midline Vertical Ellipsis

⋮

U+22EE ⋮

Vertical Ellipsis

⋮

U+22EE <

Per Mille

&permil;

U+2030 ‱

Per Ten Thousand

‱

U+2031 ′

Prime

′

U+2032 ″

Double Prime

″

U+2033 ‴

Triple Prime

‴

U+2034 ◊

Lozenge

&loz;

U+25CA Δ

Greek Capital Letter Delta

U+0394 Θ

Greek Capital Letter Theta

U+0398 Λ

Greek Capital Letter Lambda

U+039B Ξ

Greek Capital Letter Xi

U+039E Π

Greek Capital Letter Pi

U+03A0 Σ

Greek Capital Letter Sigma

U+03A3 Φ

Greek Capital Letter Phi

U+03A6 Ψ

Greek Capital Letter Psi

U+03A8 Ω

Greek Capital Letter Omega

U+03A9 γ

Greek Small Letter Gamma

U+03B3 δ

Greek Small Letter Delta

U+03B4 θ

Greek Small Letter Theta

U+03B8 λ

Greek Small Letter Lambda

U+03BB μ

Greek Small Letter Mu

U+03BC π

Greek Small Letter Pi

U+03C0 σ

Greek Small Letter Sigma

U+03C3 φ

Greek Small Letter Phi

U+03C6 ω

Greek Small Letter Omega

U+03C9 ϑ

Greek Theta Symbol

&thetasym;

U+03D1 ϒ

Greek Upsilon With Hook

&upsih;

U+03D2 ϖ

Greek Pi Symbol

U+03D6

Other groups

Arrows Block Elements Box Drawing Cards Chess Currency Enclosed Numbers Fractions Greek HTML Legal Letters

GroupMath

Characters118

Named90

Numeric28