# Peirce's law

> Axiom used in logic and philosophy

**Wikidata**: [Q2387196](https://www.wikidata.org/wiki/Q2387196)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Peirce's_law)  
**Source**: https://4ort.xyz/entity/peirce-s-law


## References

1. Freebase Data Dumps. 2013