Home Symbols Math List
Math List
All symbols collections for future, to make your reference future application.
| Symbol | Name | Since | JavaScript |
|---|---|---|---|
| ― | Horizontal bar for division | ~1300 | |
| + | Plus sign | 1360 | |
| - | Minus sign | 1489 | |
| √ | Radical symbol | 1525 | |
| (...) | Parentheses | 1544 | |
| = | Equals | 1557 | |
| . | Decimal separator | 1593 | |
| × | Multiplication sign | 1618 | |
| ± | Plus–minus sign | 1628 | |
| ⁿ√ | Radical symbol for nth root | 1629 | |
| < | Strict inequality less-than | 1631 | |
| > | Strict inequality greater-than | 1631 | |
| xʸ | Superscript notation | 1636 | |
| x | Use of the letter x for an independent variable or unknown value | 1637 | |
| % | Percent sign | 1650 | |
| ∞ | Infinity sign | 1655 | |
| ÷ | Division sign | 1659 | |
| ≤ | Unstrict inequality less-than sign | 1670 | |
| ≥ | Unstrict inequality greater-than sign | 1670 | |
| d | Differential sign | 1675 | |
| ∫ | Integral sign | 1675 | |
| : | Colon for division | 1684 | |
| · | Middle dot for multiplication | 1698 | |
| ⁄ | Division slash | 1718 | |
| ≠ | Inequality sign | unknown | |
| x' | Prime symbol for derivative | 1748 | |
| Σ | Summation symbol | 1755 | |
| ∝ | Proportionality sign | 1768 | |
| ∂ | Partial differential sign | 1770 | |
| ≡ | Identity sign | 1801 | |
| [x] | Integral part (aka floor) | 1808 | |
| ! | Factorial | 1808 | |
| Π | Product symbol | 1812 | |
| ⊂ | Set subset of | 1817 | |
| ⊃ | Set superset of | 1817 | |
| |...| | Absolute value notation | 1841 | |
| ‖...‖ | Matrix notation | 1843 | |
| ∩ | Intersection | 1888 | |
| ∪ | Union | 1888 | |
| ∈ | Membership sign | 1894 | |
| {...} | Curly brackets for set notation | 1895 | |
| ∃ | Existential quantifier (there exists) | 1897 | |
| · | Dot product | 1902 | |
| × | Cross product | 1902 | |
| ∨ | Logical disjunction (aka OR) | 1906 | |
| (...) | Matrix round bracket notation | 1909 | |
| [...] | Matrix square bracket notation | 1909 | |
| ∀ | Universal quantifier (for all) | 1935 | |
| ∅ | Empty set sign | 1939 | |
| ⌊x⌋ | Greatest integer ≤ x (aka floor) | 1962 | |
| ⌈x⌉ | Smallest integer ≥ x (aka ceiling) | 1962 |
Summary
Symbols
The collections symbols reference for future, all symbols it's free and ready to use.