Issue No. 04 - July/August (2006 vol. 26)
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/MCG.2006.81
James F. Blinn , Microsoft Research
Jim Blinn discusses a good practical closed-form solution process for cubic equations and makes some observations about the relation between iterative and closed-form solutions.
Blinn, cubic equations
J. F. Blinn, "How to Solve a Cubic Equation, Part 2: The 11 Case," in IEEE Computer Graphics and Applications, vol. 26, no. , pp. 90-100, 2006.