Script Small E

Part of Math Symbols

Script Small E has no standard Windows Alt code. Copy the character directly, or use its HTML entity or Unicode value instead.

Alt code
None
HTML entity
ℯ
Unicode
U+212F

About this symbol

ℯ, the script e, is sometimes used for Euler’s number, approximately 2.71828, the base of natural logarithms, to keep it apart from an ordinary variable called e.

Unicode facts

Official name
SCRIPT SMALL E
Also called
Error, Natural exponent
Type
Lowercase letter
Unicode block
Letterlike Symbols
Added in
Unicode 1.1 (1993)

Click the symbol or any value at the top of the page to copy it. See the full Math Symbols chart for related characters.

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