Has anyone used the RPN-25 program 41-Discriminant of a Polynomial•? - Printable Version +- HP Forums (https://www.hpmuseum.org/forum) +-- Forum: Not HP Calculators (/forum-7.html) +--- Forum: Not quite HP Calculators - but related (/forum-8.html) +--- Thread: Has anyone used the RPN-25 program 41-Discriminant of a Polynomial•? (/thread-21288.html) |
Has anyone used the RPN-25 program 41-Discriminant of a Polynomial•? - Matt Agajanian - 02-12-2024 10:31 PM Hi all. I would appreciate some clarification. After I store the polynomial’s coefficient, what are the next keystrokes/steps to calculate and view the roots? Thank you. RE: Has anyone used the RPN-25 program 41-Discriminant of a Polynomial•? - Thomas Klemm - 02-13-2024 01:11 AM From RPN-25 CE Program Examples: Quote:Programs prefixed 41 were originally written for the HP-41 and published on this amazing website: hp41programs.yolasite.com Have you consulted Discriminant for the HP-41 already? (02-12-2024 10:31 PM)Matt Agajanian Wrote: After I store the polynomial’s coefficient, what are the next keystrokes/steps to calculate and view the roots? The programs don't calculate the roots of a polynomial but its discriminant. You can find examples for a polynomial of degree 3 that tells you how many roots it has. RE: Has anyone used the RPN-25 program 41-Discriminant of a Polynomial•? - Matt Agajanian - 02-13-2024 01:21 AM (02-13-2024 01:11 AM)Thomas Klemm Wrote: From RPN-25 CE Program Examples:Yes, I saw that webpage. My confusion. Since the RPN-25CE showed the roots, I thought there was another step to calculate and reveal the roots. Now I know. Thanks. |