# four factor formula

> formula used to calculate nuclear chain reaction growth rate

**Wikidata**: [Q910469](https://www.wikidata.org/wiki/Q910469)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Four_factor_formula)  
**Source**: https://4ort.xyz/entity/four-factor-formula


## References

1. Freebase Data Dumps. 2013