Common unicode symbols found in mathematics
Name | Symbol | HTML code* | Entity code* | |
---|---|---|---|---|
Degree Sign | ° | #176; | deg; | |
Plus minus symbol | ± | #177; | plusmn; | |
Superscript Two | ² | #178; | sup2; | |
Superscript Three | ³ | #179; | sup3; | |
Division Sign | ÷ | #247; | divide; | |
Superscript Latin Small Letter N | ⁿ | #8319; | ||
Superscript Plus | ⁺ | #8314; | ||
Superscript Minus | ⁻ | #8315; | ||
Superscript Left Parenthesis | ⁽ | #8317; | ||
Superscript Right Parenthesis | ⁾ | #8318; | ||
Subscript Zero | ₀ | #8320; | ||
Subscript One | ₁ | #8321; | ||
Subscript Two | ₂ | #8322; | ||
Subscript Three | ₃ | #8323; | ||
Subscript Four | ₄ | #8324; | ||
Vulgar Fraction One-Quarter | ¼ | #188; | frac14; | |
Vulgar Fraction One-Half | ½ | #189; | frac12; | |
Vulgar Fraction Three-Quarters | ¾ | #190; | frac34; | |
Vulgar Fraction One-Third | breaks | #8531; | ||
Vulgar Fraction Two-Thirds | breaks | #8532; | ||
Vulgar Fraction One-Eighth | breaks | #8539; | ||
Vulgar Fraction Three-Eighths | breaks | #8540; | ||
Vulgar Fraction Five-Eighths | breaks | #8541; | ||
Vulgar Fraction Seven-Eighths | breaks | #8542; | ||
N-Ary Summation | ∑ | #8721; | ||
Bullet Operator | ∙ | #8729; | ||
Square Root | √ | #8730; | radic; | |
Cube Root | ∛ | #8730; | ||
Infinity | ∞ | #8734; | infin; | |
Integral | ∫ | #8747; | int; | |
Sine Wave | ∿ | #8767; | ||
Almost Equal To | ≈ | #8776; | asymp; | |
Not Equal To | ≠ | #8800; | ne; | |
Less-Than or Equal To | ≤ | #8804; | le; | |
Greater-Than or Equal To | ≥ | #8805; | ge; | |
Much Less-Than | ≪ | #8810; | ||
Much Greater-Than | ≫ | #8811; | ||
Diameter Sign | ⌀ | #8960; |