# Split-quaternion

> 4-dimensional associative algebra over the reals

**Wikidata**: [Q2996919](https://www.wikidata.org/wiki/Q2996919)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Split-quaternion)  
**Source**: https://4ort.xyz/entity/split-quaternion


## References

1. Freebase Data Dumps. 2013