# positive-definite quadratic form

> quadratic form that is greater then 0 except for 0

**Wikidata**: [Q77594017](https://www.wikidata.org/wiki/Q77594017)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Positive-definite_quadratic_form)  
**Source**: https://4ort.xyz/entity/positive-definite-quadratic-form