Classification of cubic equations
Articles
Juvencijus Mačys
Vilnius University
Jurgis Sušinskas
Vilnius University
Published 2018-12-20
https://doi.org/10.15388/LMR.B.2018.7
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Keywords

cubics
quartics
rational solutions
algebraic solutions
trigonometric solutions

How to Cite

Mačys J. and Sušinskas J. (2018) “Classification of cubic equations”, Lietuvos matematikos rinkinys, 59(B), pp. 46-53. doi: 10.15388/LMR.B.2018.7.

Abstract

Rather unexpectably all real equations of the fourth degree are solvable by real means. So we can
classify all real equations of the third and fourth degree. In this article we classify real cubics. The
real quartics will be classified in another article.

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