# plastic ratio

> unique real number solution to the equation x^3-x-1=0

**Wikidata**: [Q2345603](https://www.wikidata.org/wiki/Q2345603)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Plastic_ratio)  
**Source**: https://4ort.xyz/entity/plastic-ratio


## References

1. Freebase Data Dumps. 2013