# residue

> coefficient of the term of order −1 in the Laurent expansion of a function holomorphic outside a point, whose value can be extracted by a contour integral

**Wikidata**: [Q753375](https://www.wikidata.org/wiki/Q753375)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Residue_(complex_analysis))  
**Source**: https://4ort.xyz/entity/residue


## References

1. Freebase Data Dumps. 2013