# proof that π is irrational

> mathematical proof

**Wikidata**: [Q3267775](https://www.wikidata.org/wiki/Q3267775)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Proof_that_pi_is_irrational)  
**Source**: https://4ort.xyz/entity/proof-that-is-irrational


## References

1. Freebase Data Dumps. 2013