∫

Integral Sign

U+222B

Quick Reference
Unicode
U+222B
HTML Entity
∫
HTML Numeric
∫
CSS
\222B
JavaScript
\u222B
How to Type ∫
OSLayoutShortcut
Windows(you)UsAltGr + B
WindowsUk—
WindowsGerman—
macOSUsOption + B
macOSUk—
macOSGerman—
About Integral Sign

The integral sign is used in calculus to denote integration, the process of finding the area under a curve.

Usage

Used in calculus, physics, and engineering. Example: ∫f(x)dx represents the integral of f(x) with respect to x.

Related Symbols
∑N-Ary SummationπGreek Small Letter Pi∞Infinity Symbol∆Increment (Delta)
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