Scientific Print LettersA plethora of symbols used in mathematics and physics.
35 symbols used in mathematics and physics.
α | Greek alphabet lower case alpha
≈ | Approximately equal
β | Greek alphabet lower case beta
º | Degree
Δ | Greek alphabet upper case delta
÷ | Division
⅛ | One eighth
η | Greek alphabet lower case eta
¼ | One fourth
ƒ | Sometimes used to signify a function
∞ | Infinity
λ | Greek alphabet lower case lambda
≤ | Less/More than or equal to
≥ | Less/More than or equal to
lg | Base 10 logarithm
ln | Base e logarithm
≪ | Much less/more than
≫ | Much less/more than
μ | Greek alphabet lower case mu
· | Multiplication
№ | Used to signify a number
≠ | Not equal to
Ω | Greek alphabet upper case omega
ω | Greek alphabet lower case omega
∥ | Parallelity
‰ | Permille (one thousandth)
φ | Greek alphabet lower case phi
Π | Greek alphabet upper case pi (Lower case looked identical)
± | Plus-minus / Plus or minus
² | Power of two
³ | Power of three (cubed)
√ | Root
Σ | Greek alphabet upper case sigma
τ | Greek alphabet lower case tau
⅓ | One third
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