# Machin-like formula

> Formulas for pi

**Wikidata**: [Q3077635](https://www.wikidata.org/wiki/Q3077635)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Machin-like_formula)  
**Source**: https://4ort.xyz/entity/machin-like-formula


## References

1. Freebase Data Dumps. 2013