# Schwartz–Zippel lemma

> tool used in probabilistic polynomial identity testing

**Wikidata**: [Q7433182](https://www.wikidata.org/wiki/Q7433182)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Schwartz–Zippel_lemma)  
**Source**: https://4ort.xyz/entity/schwartz-zippel-lemma