# Viète's formula

> infinite product converging to the inverse of π

**Wikidata**: [Q949597](https://www.wikidata.org/wiki/Q949597)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Viète's_formula)  
**Source**: https://4ort.xyz/entity/vi-te-s-formula


## References

1. Freebase Data Dumps. 2013