Explicit expressions for real roots of a quartic equation
General Mathematics
2019-02-26 v1
Abstract
This short article presents explicit expressions for roots of a quartic equation that has all four real roots. Although a general expression for quartic roots is available on Wikipedia, an optimized and slightly shorter expression for only real roots is presented here.
Cite
@article{arxiv.1902.08807,
title = {Explicit expressions for real roots of a quartic equation},
author = {Nino Krvavica},
journal= {arXiv preprint arXiv:1902.08807},
year = {2019}
}