# Himmelblau's function

> function used as a performance test problem for optimization algorithms

**Wikidata**: [Q3075200](https://www.wikidata.org/wiki/Q3075200)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Himmelblau's_function)  
**Source**: https://4ort.xyz/entity/himmelblau-s-function


## References

1. Freebase Data Dumps. 2013