Lietuvos Matematikos Rinkinys (Dec 2017)

Elementary theory of cubics and quartics

  • Juozas Juvencijus Mačys

DOI
https://doi.org/10.15388/lmr.a.2017.04
Journal volume & issue
Vol. 58, no. A

Abstract

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It is proved that cubic and quartic equations in real numbers can be solved elementarily, avoiding complex numbers and derivatives. Corresponding algorithms are presented.

Keywords