# nabla operator

> vector's differential operator

**Wikidata**: [Q334508](https://www.wikidata.org/wiki/Q334508)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Del)  
**Source**: https://4ort.xyz/entity/del


## References

1. Freebase Data Dumps. 2013
2. ISO 80000-2:2019 Quantities and units — Part 2: Mathematics