# Euler function

> the mathematical function ∏ₖ₌₁^∞ (1−𝑞ᵏ)

**Wikidata**: [Q2723749](https://www.wikidata.org/wiki/Q2723749)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Euler_function)  
**Source**: https://4ort.xyz/entity/euler-function


## References

1. Freebase Data Dumps. 2013