I am still having trouble with j9 relative to j8 as shown by the two results below.
^ t. i.6 |spelling error | ^ t. i.6 | ^ JVERSION Engine: j901/j64avx/darwin Release-c: commercial/2020-01-11T12:22:31 Library: 9.01.20 Platform: Darwin 64 Installer: J901 install InstallPath: /users/brian/j901 Contact: www.jsoftware.com ^ t. i. 6 1 1 0.5 0.166667 0.0416667 0.00833333 JVERSION Engine: j807/j64/darwin Release-c: commercial/2019-02-24T10:50:40 Library: 8.07.26 Platform: Darwin 64 Installer: J807 install InstallPath: /users/brian/j64-807 Contact: www.jsoftware.com On Fri, Feb 7, 2020 at 10:45 AM Roger Hui <rogerhui.can...@gmail.com> wrote: > For polynomial roots, see > https://www.jsoftware.com/help/dictionary/samp27.htm for an alternative, > Kerner's Method. It finds all the roots (approximations thereof, > of course) all at once. Also described in Section 3.2 of Iverson's Turing > Lecture https://www.jsoftware.com/papers/tot.htm. > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > -- (B=) <-----my sig Brian Schott ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
