# removable singularity

> pole of order zero; a point at which a holomorphic function is undefined, but it is possible to redefine the function at that point in such a way that the resulting function is regular in a neighbourhood of that point

**Wikidata**: [Q1974087](https://www.wikidata.org/wiki/Q1974087)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Removable_singularity)  
**Source**: https://4ort.xyz/entity/removable-singularity


## References

1. Freebase Data Dumps. 2013