# Trigamma function

> mathematics term

**Wikidata**: [Q1244426](https://www.wikidata.org/wiki/Q1244426)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Trigamma_function)  
**Source**: https://4ort.xyz/entity/trigamma-function


## References

1. Freebase Data Dumps. 2013