# orthogonal functions

> type of function

**Wikidata**: [Q2637908](https://www.wikidata.org/wiki/Q2637908)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Orthogonal_functions)  
**Source**: https://4ort.xyz/entity/orthogonal-functions


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)