## Constant: COMMON-LISP:PI
[![package](https://img.shields.io/badge/Package-COMMON--LISP-5f9ea0.svg?style=social&colorA=999999)](../) [![type](https://img.shields.io/badge/Type-Constant-5f9ea0.svg?style=social&colorA=999999)](../#constant) [![clhs](https://img.shields.io/badge/CLHS-PI-5f9ea0.svg?style=social&colorA=999999)](http://www.lispworks.com/documentation/HyperSpec/Body/v_pi.htm) 

> No description.

### Value
```cl
3.141592653589793d0
```