# Engel expansion

> decomposition of a positive real number into a series of unit fractions, each an integer multiple of the next one

**Wikidata**: [Q279156](https://www.wikidata.org/wiki/Q279156)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Engel_expansion)  
**Source**: https://4ort.xyz/entity/engel-expansion


## References

1. Freebase Data Dumps. 2013