Integral
∫
Type it
| Unicode | U+222B | |
|---|---|---|
| LaTeX | \int | |
| HTML entity | ∫ | |
| Character | ∫ |
Meaning
Denotes integration. With limits, it gives the signed area under a curve between them; without limits, it gives an antiderivative. Compare with Double Integral and Contour Integral.
How to read it
∫₀¹ x dx = 1/2
is read “the integral from zero to one of x d x equals one half”.