# Cauchy–Binet formula

> theorem about Fibonacci numbers

**Wikidata**: [Q45286](https://www.wikidata.org/wiki/Q45286)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Cauchy–Binet_formula)  
**Source**: https://4ort.xyz/entity/cauchy-binet-formula


## References

1. Freebase Data Dumps. 2013