# Dedekind psi function

> A function in mathematics (number theory)

**Wikidata**: [Q1182153](https://www.wikidata.org/wiki/Q1182153)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Dedekind_psi_function)  
**Source**: https://4ort.xyz/entity/dedekind-psi-function


## References

1. Freebase Data Dumps. 2013