Unicode: Math Symbols ∑ ∫ π² ∞

Math Symbols Emoji

➕ ➖ ✖ ➗ 🟰

superscript, subscript

superscript ⁰ ¹ ² ³ ⁴ ⁵ ⁶ ⁷ ⁸ ⁹ ⁺ ⁻ ⁼ ⁽ ⁾ ⁿ ⁱ

subscript ₀ ₁ ₂ ₃ ₄ ₅ ₆ ₇ ₈ ₉ ₊ ₋ ₌ ₍ ₎ ₐ ₑ ₕ ᵢ ⱼ ₖ ₗ ₘ ₙ ₒ ₚ ᵣ ₛ ₜ ᵤ ᵥ ₓ ₔ

Common Math Symbols

Root, Radical √ ∛ ∜

× ÷ ± ∓ ≈ ≠

ellipsis ⋮ ⋯ ⋰ ⋱

∑ ∫ ∮ • ∂ ′ ″

⊕ ⊗ ⊙

• ƒ → sometimes used for function
• ↦ [see Unicode: Arrows → ➵ ➛ ➲ ➤]

Number Sets

ℕ natural number, ℤ integer, ℚ rational, ℝ real, ℂ complex, ℍ quaternion, ℙ prime, 𝕊 sedenions

ℑ imaginary part ℜ real part

[see Unicode: Math Font ℤ]

Constants

ⅈ imaginary number , ⅉ imaginary number , ℯ Euler's number , ⅇ Euler's number , ℇ Euler constant , ∞ ⧜ ⧝ ⧞

Variables

α β δ ε θ λ μ π φ ψ Ω [see Greek Alphabet α β γ]

Set theory

∅ • ∈ ∉ • ⊂ ⊆ • ∪ ∩ • ℵ ℭ

• Unicode: Set Theory Symbols ∈ ⊂ ∪ ∩

Order theory and Equality related

≤ ≥ • ≦ ≧ • ≺ ≻ • ≼ ≽

≠ = • ⩵ ⩶ • ≔ • ≡ ≢ • ≃ ≈ ≅

• Unicode: Order Theory and Equality ≦ ≺ ≠ ≡ ≈

Logic

∀ ∃ ∄ • ∴ ∵ ∎ • ¬ • ∧ ∨ ⊼ ⊻

• Unicode: Logic Symbols ∀ ∃

Geometry

⌅ ⌆ ∝ ∶ ∷ ∥ ∦ ⟂ ⦜ ∠ ∡

• Unicode: Geometry Symbols ∡ ⦜

Math Brackets

ceiling, floor, vector ⌈ ⌉ • ⌊ ⌋ • ⟨ ⟩

• Unicode: Math Brackets ⦑ ⦒

Calculus, Analysis

Derivative

∂ ′ ″ ‴ ∆

Integral

∫ ∬ ∭ ⨌

∮ ∯ ∰ ∱ ⨑ ∲ ∳

⨍ ⨎ ⨏ ⨐ ⨒ ⨓ ⨔ ⨕ ⨖ ⨗ ⨘ ⨙ ⨚

⨛ ⨜

⨋

Algebra

n-nary sum ∑ ⨊ ⨁

n-nary product ⨀ ⨂ ∏ ∐ ⨉

algebra, products ≀ ⨿ ⨼ ⨽ ⧢

semidirect product ⋉ ⋊ ⨲ ⋋ ⋌

Normal subgroups ⊲ ⊴ ⋪ ⋬ • ⊳ ⊵ ⋫ ⋭

Misc relations ⊏ ⊑ ⊓ ⋢ ⋤ ⫴ • ⊐ ⊒ ⊔ ⋣ ⋥ ⫵

Linear Algebra, Vector, Matrix

linear algebra, vector ⨯ ∇ ⊹

Plus, Addition

plus + ➕ ⨢ ⨣ ⨤ ∔ ⨥ ⨦ ⨧ ⨨

⨭ ⨮

⊕ ⊞ ⨹

⧺ ⧻

Minus, Substraction

− ∸ ⨪ ⨩ ⨫ ⨬

⊖ ⊝ ⊟ ⨺

Times, Multiplication

multiplication, product × ✕ ✖ ⨰ ⨱ ⨳ ⨶ ⨷ ⦻

⨴ ⨵ ⧔ ⧕

⋆ ∗ ∘ ∙ ⋅

circled times ⊗ ⊙ ⊚ ⊛ ⊜

⊠ ⊡ ⨻

Division

division ÷ ∕ ⟌ ⋇ ⟠

[see Unicode: Slash, Solidus / ⫽ ⫻]

circled division ⊘ ⨸ ⦼

Math Arrows

⤼ ⤽

⭀ ⥱ • ⭂ ⭈ ⭊ ⥵ • ⭁ ⭇ ⭉ ⥲ • ⭋ ⭌ ⥳ ⥴

⥆ ⥅

⬰ ⇴ ⥈

⬲ ⟴

⬾ ⥇

⦽ ⧭ ⧬

• Unicode: Arrows → ➵ ➛ ➲ ➤

Squared Symbols

⊞ ⊟ • ⊠ ⊡ ⧆ ⧇ • ⧄ ⧅ ⧈

⟎ ⟏

Misc Circled Symbols

⦵ ⦶ ⦸ ⦺ ⧂ ⧃

⧀ ⧁

Misc Triangle Symbols

triangle ⨞ ⧊ ⧋ ⧌ ⧍

• Unicode: Geometric Shapes 🔴 🟥 🔺
• Unicode: Misc Technical Symbols ⌬ ⎄ ⎅ ⧯

Misc Operators

Tilde Operators ∼ ∽ ⩪ ⸟ ⩫ ⩳ • ∾ • sine wave ∿

Misc Operators ⋄ ⫶ ⫼ ⫾

Misc

maps, mapping, transform ⊶ ⊷ ⊸ ⟜ ⧟

• ⧴ → Mathematica rule delayed

• ∻ → HOMOTHETIC
• ∹ → EXCESS
• ⧡ → INCREASES AS
• ⧦ → GLEICH STARK

tiny and miny ⧾

⧎ ⧏ ⧐

Unsorted ⩡ ⩨ ⩩

fork, pitchfork ⫝̸ ⫝ ⋔ ⫚

Z Notation

⋿ ⦁ ⦂ ⨾ ⨟ • ⨠ ⨡ • ⩤ ⩥ • ⦇ ⦈ ⦉ ⦊