Mathematical Signs

Quantity of characters: 344 Read more...

Arithmetic

Various

Based on Equality

Degrees and Roots

Comparison

Integrals

Geometric

Figures

Logical

Letters

Sets (Mathematics)

List of Characters

Arithmetic

Various

Based on Equality

Degrees and Roots

Comparison

Integrals

Geometric

Figures

Logical

Letters

Sets (Mathematics)

This section collects Maths symbols that can’t be correctly typed using keyboard. The represented set can be divided into several groups:

operator signs: addition, subtraction, division, multiplication, summation;
integral signs: double, triple, volume, surface, clockwise and counterclockwise;
inequality symbols: greater than, less than;
equal signs: equal, not equal, approximately equal, equivalent, identity;
geometric symbols: angle, proportions, diameter, perpendicular, parallelism, intersection;
geometric shapes: triangle, arc, parallelogram, rhombus;
radical sign, power of number;
for set theory: empty set, belongs to, subset, union, intersection;
logical connective: implication, and, or, negation, equivalent;
other symbols: infinity, there exists, belongs to, del or nabla, ellipsis for matrix, ceiling brackets, symbols for group theory.

Parabola: ƒ(x)=ax²+bx+c (a≠0)

Representation of exclusive OR: A⊕B :⇔ (A⋁B) ∧¬ (A∧B)

The velocity of a body falling from a height h: V=√̅2̅g̅h̅

To use these icons is the only way to insert a variety of Math symbols on a website or in a message appearing in any operating system. One need to simply copy a coded sign. The use of images for such purposes complicates the process: they demand customisation when developing or stuffing of Internet site. Also media content takes up too much disk space.

Math signs can be used in social networks, chats and forums. They also can be useful for web developers.

Mathematics as the language of all sciences can’t exist without its writing system. Its numerous concepts and operators have gained their typefaces as the science advances. Since the standard alphabets don’t include them, it is quite problematic to type these symbols. You can easily copy them on our website and paste.

Unicode Consortium has included a lot of different signs. If you can’t find what you need, try our site search or look through the next sections:

Mathematical Operators2200–22FF

Miscellaneous Mathematical Symbols-A27C0–27EF

Miscellaneous Mathematical Symbols-B2980–29FF

Supplemental Mathematical Operators2A00–2AFF

Letters for formulas:

Greek and Coptic0370–03FF

Mathematical Alphanumeric Symbols1D400–1D7FF

We made another set for superscript and subscript numbers. There you can find small numbers for fractions and exponentiations.

Math Symbols

Symbol	HTML-code	CSS Code	Unicode	Entity	Name
+					Plus Sign
−					Minus Sign
×					Multiplication Sign
÷					Division Sign
=					Equals Sign
≠					Not Equal To
±					Plus minus symbol
¬					Not Sign
<					Less-Than Sign
>					Greater-Than Sign
°					Degree Sign
¹					Superscript One
²					Superscript Two
³					Superscript Three
ƒ					Latin Small Letter F with Hook
%					Percent Sign
					Character Tabulation with Justification
‱					Per Ten Thousand Sign
∀					For All
∁					Complement
∂					Partial Differential
∃					There Exists
∄					There Does Not Exist
∅					Empty Set
∇					Nabla
∈					Element Of
∉					Not an Element Of
∋					Contains As Member
∌					Does Not Contain As Member
∏					N-Ary Product
∐					N-Ary Coproduct
∑					N-Ary Summation
∓					Minus-or-Plus Sign
∔					Dot Plus
∖					Set Minus
∗					Asterisk Operator
∘					Ring Operator
√					Square Root
∝					Proportional To
∞					Infinity
∟					Right Angle
∠					Angle
∡					Measured Angle
∢					Spherical Angle
∣					Divides
∤					Does Not Divide
∥					Parallel To
∦					Not Parallel To
∧					Logical And
∨					Logical Or
∩					Intersection
∪					Union
∫					Integral
∬					Double Integral
∭					Triple Integral
∮					Contour Integral
∯					Surface Integral
∰					Volume Integral
∱					Clockwise Integral
∲					Clockwise Contour Integral
∳					Anticlockwise Contour Integral
∴					Therefore
∵					Because
∶					Ratio
∷					Proportion
∸					Dot Minus
∺					Geometric Proportion
∻					Homothetic
∼					Tilde Operator
∽					Reversed Tilde
∾					Inverted Lazy S
∿					Sine Wave
≀					Wreath Product
≁					Not Tilde
≂					Minus Tilde
≃					Asymptotically Equal To
≄					Not Asymptotically Equal To
≅					Approximately Equal To
≆					Approximately But Not Actually Equal To
≇					Neither Approximately nor Actually Equal To
≈					Almost Equal To
≉					Not Almost Equal To
≊					Almost Equal or Equal To
≋					Triple Tilde
≌					All Equal To
≍					Equivalent To
≎					Geometrically Equivalent To
≏					Difference Between
≐					Approaches the Limit
≑					Geometrically Equal To
≒					Approximately Equal To or the Image Of
≓					Image of or Approximately Equal To
≔					Colon Equals
≕					Equals Colon
≖					Ring In Equal To
≗					Ring Equal To
≙					Estimates
≚					Equiangular To
≜					Delta Equal To
≟					Questioned Equal To
≡					Identical To
≢					Not Identical To
≤

Mathematical Signs

Content

Arithmetic

Various

Based on Equality

Degrees and Roots

Comparison

Integrals

Geometric

Figures

Logical

Letters

Sets (Mathematics)

List of Characters

Arithmetic

Various

Based on Equality

Degrees and Roots

Comparison

Integrals

Geometric

Figures

Logical

Letters

Sets (Mathematics)

Application Example

Exponentiation and Fraction

Math Symbols