### Math Glyphs Extended

##### An extensive list of math symbols you can place in your questions

Adding glyphs to your questions, question descriptions, and answers is simple. All you need do is copy and paste the glyph into the question editor.

### Math Glyphs

Glyph | Numeric | Description |
---|---|---|

< | < | less than |

> | > | greater than |

≤ | ≤ | less than or equal to |

≥ | ≥ | greater than or equal to |

± | ± | plus or minus |

≠ | ≠ | not equals |

÷ | ÷ | division sign |

× | × | times X |

− | − | minus |

∕ | ∕ | division slash |

⁄ | ⁄ | fraction slash |

√ | √ | square root radical |

∛ | ∛ | cube root |

∜ | ∜ | fourth root |

∞ | ∞ | infinity |

ℵ | ℵ | alef infinity symbol |

ƒ | ƒ | function italic F |

′ | ′ | prime (single quote) |

″ | ″ | double prime (double quote) |

‴ | ‴ | triple prime (triple quote) |

∴ | ∴ | therefore (triangular dots) |

⋅ | ⋅ | dot operator |

¹ | ¹ | superscript one |

² | ² | superscript two |

³ | ³ | superscript three |

⟨ | 〈 | left angle bracket |

⟩ | 〉 | right angle bracket |

⌈ | ⌈ | left ceiling bracket |

⌉ | ⌉ | right ceiling bracket |

⌊ | ⌊ | left floor bracket |

⌋ | ⌋ | right floor bracket |

⊕ | ⊕ | circled plus (direct sum) |

⊗ | ⊗ | circled times (vector product) |

¼ | ¼ | vulgar fraction 1/4 |

½ | ½ | vulgar fraction 1/2 |

¾ | ¾ | vulgar fraction 3/4 |

⅓ | ⅓ | vulgar fraction 1/3 |

⅔ | ⅔ | vulgar fraction 2/3 |

⅕ | ⅕ | vulgar fraction 1/5 |

⅖ | ₢ | vulgar fraction 2/5 |

⅗ | ⅗ | vulgar fraction 3/5 |

⅘ | ⅘ | vulgar fraction 4/5 |

⅙ | ⅙ | vulgar fraction 1/6 |

⅚ | ⅚ | vulgar fraction 5/6 |

⅛ | ⅛ | vulgar fraction 1/8 |

⅜ | ⅜ | vulgar fraction 3/8 |

⅝ | ⅝ | vulgar fraction 5/8 |

⅞ | ₖ | vulgar fraction 7/8 |

μ | μ | lower case mu (Mean) |

σ | σ | lower case sigma (standard Deviation) |

χ | χ | lower case chi |

¸ | ∑ | capital pi n-ary product |

∐ | ∐ | n-ary coproduct (upside down capital pi) |

¡ | ° | degree symbol |

µ | µ | micro mu symbol |

′ | ′ | single prime (feet, degree minutes) |

″ | ′ | double prime (inches, degree minutes) |

ä | ‰ | per mille (1/1000th) |

º | ∫ | integral |

¶ | ∂ | partial differential |

Δ | ∆ | increment (difference or capital Delta) |

∇ | ∇ | nabla (backward difference, grad or upside down triangle) |

∬ | ∬ | double integral |

∭ | ∭ | triple integral |

⨌ | ⨌ | quadruple integral |

∮ | ∮ | contour integral |

∯ | ∯ | surface integral |

∰ | ∰ | volume integral |

∱ | ∱ | clockwise integral |

⨑ | ⨑ | anticlockwise integral |

∲ | ∲ | clockwise contour integral |

∳ | ∳ | anticlockwise contour integral |

° | ∞ | infinity (sideways 8) |

ℵ | ℵ | alef infinity symbol |

℘ | ℘ | weierstrass power set (Script capital P) |

ℑ | ′ | imaginary number (blackletter I) |

ℜ | ′ | real number (blackletter I) |

ℝ | ℝ | double-struck real number (double R) |

ℂ | ℂ | complex numbers (double C) |

ℕ | ℕ | natural numbers (double N) |

ℙ | ℙ | prime numbers (double P) |

ℚ | ℚ | rational numbers (double Q) |

ℤ | ℤ | integers (double Z) |

∀ | ∀ | for all (upside-down a) |

∁ | ∁ | complement (thin C) |

∃ | ∃ | there exists (backwards E) |

∄ | ∄ | there does not exist (backwards E with slash) |

∅ | ∅ | empty set (O slash) |

Â | ¬ | not symbol (corner) |

∧ | ∧ | logical and (wedge or upside down V symbol) |

∨ | ∨ | logical or (V symbol) |

⊻ | ⊻ | xor |

⊼ | ⊼ | nand |

⊽ | ⊽ | nor |

∩ | ∩ | intersection (cap or upside down U) |

∪ | ∪ | union (cup or U symbol) |

∈ | ∈ | element of |

∉ | ∉ | not an element of |

∊ | ∊ | small element of |

∋ | ∋ | contains as member |

∌ | ∌ | does not contain as member |

∍ | ∍ | small contains as member |

∖ | ∖ | set minus |

⊂ | ⊂ | subset of (sideways U with cap to left) |

⊃ | ⊃ | (sideways U with cap to right) |

⊄ | ⊄ | not a subset of (subset with slash) |

⊅ | ⊅ | not a superset of (superset with slash) |

⊆ | ⊆ | subset of or equal to (subset with line below) |

⊇ | ⊇ | superset of or equal to (superset with line below) |

⊈ | ⊈ | neither subset of nor equal to |

⊉ | ⊉ | neither supset of nor equal to |

⊊ | ⊊ | subset of with not equal to |

⊋ | ⊋ | superset of with not equal to |

⋄ | ⋄ | diamond operator (possibility) |

≃ | ≃ | asymptotically equal to one to one correspondence |

≄ | ≄ | not asymptotically equal to |

⊌ | ⊌ | multiset (U with arrow) |

⊍ | ⊍ | multiset multiplication (u with dot in center) |

⊎ | ⊎ | multiset union (u with plus in center) |

⋐ | ⋐ | double subset |

⋑ | ⋑ | double superset |

⋒ | ⋒ | double intersection |

⋓ | ⋓ | double union |

⋀ | ⋀ | n-ary logical and |

⋁ | ⋁ | n-ary logical or |

⋂ | ⋂ | n-ary intersection/td> |

⋃ | ⋃ | n-ary union |

⋎ | ⋎ | curly logical or |

⋏ | ⋏ | curly logical and |

⊕ | ⊕ | circled plus (direct sum) |

⊗ | ⊗ | circled times (vector product) |

⊖ | ⊖ | circled minus |

⊘ | ⊘ | circled division slash |

∟ | ∟ | right angle |

∠ | ∠ | angle |

∡ | ∡ | measured angle |

∢ | ∢ | spherical angle |

∣ | ∣ | divides |

∤ | ∤ | does not divide |

∥ | ∥ | parallel to |

∦ | ∦ | not parallel to |

⊾ | ⊾ | right angle with arc |

⊿ | ⊿ | right triangle |

⊥ | ⊥ | up tack (perpendicular) |

⊢ | ⊢ | right tack |

⊣ | ⊣ | left tack |

⊤ | ⊤ | down tack |

∴ | ∴ | therefore (triangular dots) |

∵ | ∵ | because (upside down triangular dots) |

∝ | ∝ | proportional to |

∎ | ∎ | end of proof (solid rectangle) |

≅ | ≅ | approximately equal |

Å | ≈ | almost equal (asymptotic) |

≉ | ≉ | not almost equal to |

∼ | ∼ | tilde similar to |

≡ | ≡ | identical to (three lines) |

≢ | ≢ | not identical to |

≣ | ≣ | strictly equivalent to |

≢ | ≢ | not identical to |

≦ | ≦ | less-than over equal to |

≧ | ≧ | greater-than over equal to |

≨ | ≨ | less-than but not equal to |

≩ | ≩ | greater-than but not equal to |

≪ | ≪ | much less-than |

≫ | ≫ | much greater-than |

≬ | ≬ | between |

≭ | ≭ | not equivalent to |

≮ | ≮ | not less-than |

≯ | ≯ | not greater-than |

≰ | ≰ | neither less-than nor equal to |

≱ | ≱ | neither greater-than nor equal |

≲ | ≲ | less-than or equivalent to |

≳ | ≳ | greater-than or equivalent to |

≴ | ≴ | neither less-than nor equivalent to |

≵ | ≵ | neither greater-than nor equivalent to |

≶ | ≶ | less-than or greater-than |

≷ | ≷ | greater-than or less-than |

≸ | ≸ | neither less-than nor greater-than |

≹ | ≹ | neither greater-than nor less-than |

≁ | ≁ | not tilde |

≂ | ≂ | minus tilde |

≃ | ≃ | asymptotically equal to |

≄ | ≄ | not asymptotically equal to |

≆ | ≆ | approximately but not actually equal to |

≇ | ≇ | neither approximately nor actually equal to |

≉ | ≉ | not almost equal to |

≊ | ≊ | almost equal or equal to |

≋ | ≋ | triple tilde |

≌ | ≌ | all equal to |

∓ | ∓ | minus-or-plus sign |

∔ | ∔ | dot plus |

∗ | ∗ | asterisk operator |

∘ | ∘ | ring operator |

∙ | ∙ | bullet operator |

∝ | ∝ | proportional to |

∶ | ∶ | ratio |

∷ | ∷ | proportion |

∸ | ∸ | dot minus |

∹ | ∹ | excess |

∺ | ∺ | geometric proportion |

∻ | ∻ | homothetic |

∼ | ∼ | tilde operator |

∽ | ∽ | reversed tilde |

∾ | ∾ | inverted lazy S |

∿ | ∿ | sine wave |

≀ | ≀ | wreath product |

≍ | ≍ | 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 |

≘ | ≘ | corresponds to |

≙ | ≙ | estimates |

≚ | ≚ | equiangular to |

≛ | ≛ | star equals |

≜ | ≜ | delta equal to |

≝ | ≝ | equal to by definition |

≞ | ≞ | measured by |

≟ | ≟ | questioned equal to |

≺ | ≺ | precedes |

≻ | ≻ | succeeds |

≼ | ≼ | precedes or equal to |

≽ | ≽ | succeeds or equal to |

≾ | ≾ | precedes or equivalent to |

≿ | ≿ | succeeds or equivalent to |

⊀ | ⊀ | does not precede |

⊁ | ⊁ | does not succeed |

⊏ | ⊏ | square image of |

⊐ | ⊐ | square original of |

⊑ | ⊑ | square image of or equal to |

⊒ | ⊒ | square original of or equal to |

⊓ | ⊓ | square cap |

⊔ | ⊔ | square cup |

⊕ | ⊕ | circled plus |

⊖ | ⊖ | circled minus |

⊗ | ⊗ | circled times |

⊘ | ⊘ | circled division slash |

⊙ | ⊙ | circled dot operator |

⊚ | ⊚ | circled ring operator |

⊛ | ⊛ | circled asterisk operator |

⊜ | ⊜ | circled equals |

⊝ | ⊝ | circled dash |

⊞ | ⊞ | squared plus |

⊟ | ⊟ | squared minus |

⊠ | ⊠ | squared times |

⊪ | ⊪ | squared dot operator |

⊦ | ⊦ | assertion |

⊧ | ⊧ | models |

⊨ | ⊨ | true |

⊩ | ⊩ | forces |

⊪ | ⊪ | triple vertical bar right turnstile |

⊫ | ⊫ | double vertical bar double right turnstile |

⊬ | ⊬ | does not prove |

⊭ | ⊭ | not true |

⊮ | ⊮ | does not force |

⊯ | ⊯ | negated double vertical bar double right turnstile |

⊰ | ⊰ | precedes under relation |

⊱ | ⊱ | succeeds under relation |

⊲ | ⊲ | normal subgroup of |

⊳ | ⊳ | contains as normal subgroup |

⊴ | ⊴ | normal subgroup of or equal to |

⊵ | ⊵ | contains as normal subgroup or equal to |

⊶ | ⊶ | original of |

⊷ | ⊷ | image of |

⊸ | ⊸ | multimap |

⊹ | ⊹ | hermittian conjugate matrix |

⊺ | ⊺ | intercalate |

⋄ | ⋄ | diamond operator |

⋅ | ⋅ | dot operator |

⋆ | ⋆ | star operator |

⋇ | ⋇ | division times |

⋈ | ⋈ | bowtie |

⋉ | ⋉ | left normal factor semidirect product |

⋊ | ⋊ | right normal factor semidirect product |

⋋ | ⋋ | left semidirect product |

⋌ | ⋌ | right semidirect product |

⋍ | ⋍ | reversed tilde equals |

⋔ | ⋔ | pitchfork |

⋕ | ⋕ | equal and parallel to |

⋖ | ⋖ | less-than with dot |

⋗ | ⋗ | greater-than with dot |

⋘ | ⋘ | very much less-than |

⋙ | ⋙ | very much greater-than |

⋚ | ⋚ | less-than equal to or greater-than |

⋛ | ⋛ | greater-than equal to or less-than |

⋜ | ⋜ | equal to or less-than |

⋝ | ⋝ | equal to or greater-than |

⋞ | ⋞ | equal to or precedes |

⋟ | ⋟ | equal to or succeeds |

⋠ | ⋠ | does not precede or equal |

⋡ | ⋡ | does not succeed or equal |

⋢ | ⋢ | not square image of or equal to |

⋣ | ⋣ | not square original of or equal to |

⋤ | ⋤ | square image of or not equal to |

⋥ | ⋥ | square original of or not equal to |

⋦ | ⋦ | less-than but not equivalent to |

⋧ | ⋧ | greater-than but not equivalent to |

⋨ | ⋨ | precedes but not equivalent to |

⋩ | ⋩ | succeeds but not equivalent to |

⋪ | ⋪ | not normal subgroup of |

⋫ | ⋫ | does not contain as normal subgroup |

⋬ | ⋬ | not normal subgroup of or equal to |

⋭ | ⋭ | does not contain as normal subgroup or equal |

⋮ | ⋮ | vertical ellipsis |

⋯ | ⋯ | midline horizontal ellipsis |

⋰ | ⋰ | up right diagonal ellipsis |

⋱ | ⋱ | down right diagonal ellipsis |