Une Cubique (de Newton ? )
Liens
"Newtonian and affine classifications of irreducible cubics": https://www.semanticscholar.org/paper/Newtonian-and-affine-classifications-of-irreducible-Korchagin/46f096997af1932eb614b79f88c156cdeac09f5e
https://web.archive.org/web/20190426200627/http://bernard.gibert.pagesperso-orange.fr/index.html
Sur mathcurve.com :
https://mathcurve.com/courbes2d/cubic/cubic.shtml