Solution Formulas for Cubic Equations Without or With Constraints
Résumé
We present a convention (for square/cubic root) which provides correct interpretations of Lagrange's formula for all cubic polynomial equations with real coefficients. Using this convention, we also present a real solution formulas for the general cubic equation with real coefficients under equality and inequality constraints.
Domaines
Calcul formel [cs.SC]| Origine | Fichiers produits par l'(les) auteur(s) |
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