# On a Class of Optimal Fourth Order Multiple Root Solvers without Using Derivatives

> Research article (Symmetry, 2019) · cited 37× · AI/ML

**Wikidata**: [openalex:W2990474610](https://www.wikidata.org/wiki/openalex:W2990474610)  
**Source**: https://4ort.xyz/entity/on-a-class-of-optimal-fourth-order-multiple-root-solvers-without-using-derivatives