# Rule of Sarrus

> mnemonic rule for evaluating the determinant of 3x3 matrices

**Wikidata**: [Q913837](https://www.wikidata.org/wiki/Q913837)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Rule_of_Sarrus)  
**Source**: https://4ort.xyz/entity/rule-of-sarrus


## References

1. Freebase Data Dumps. 2013