# Dirichlet Integral

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## Section Heading

In mathematics, there are several integrals known as the Dirichlet integral, after the German mathematician Peter Gustav Lejeune Dirichlet.

One of those is the improper integral of the sinc function over the positive real line, Add explanation that you think will be helpful to other members.

## Example Question 1

This is the answer to the question, with a detailed solution. If math is needed, it can be done inline: \( x^2 = 144 \), or it can be in a centered display:

\[ \frac{x^2}{x+3} = 4y \]

And our final answer is 10. \( _\square \)

**Cite as:**Dirichlet Integral.

*Brilliant.org*. Retrieved from https://brilliant.org/wiki/dirichlet-integral/