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[wp34s] Poly root finders?
12-04-2015, 09:34 AM
Post: #4
RE: [wp34s] Poly root finders?
(12-03-2015 06:22 PM)emece67 Wrote:  ... does anybody know of a working poly solver for the wp34s?
Yes, I do. Wink

More than 3 years ago (while the WP34s was still under development) I've written a polynomial rootsolver (in fact even several versions, first with Bairstow method, then switching to the better Laguerre method).

The final version 'PRS' is a quite long program (520 steps), and it was available in the 'HP Articles Forum' for some time, but I've removed it again from there because of ... (well, I don't want to dredge up this problem).

The program is quite sophisticated, it works for polynomials with degrees upto 39 (but only with real coefficients) -
if you're interested I could upload it again.

Franz
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Messages In This Thread
[wp34s] Poly root finders? - emece67 - 12-03-2015, 06:22 PM
RE: [wp34s] Poly root finders? - BarryMead - 12-03-2015, 10:04 PM
RE: [wp34s] Poly root finders? - fhub - 12-04-2015 09:34 AM
RE: [wp34s] Poly root finders? - Dieter - 12-04-2015, 11:50 AM
RE: [wp34s] Poly root finders? - fhub - 12-04-2015, 12:04 PM
RE: [wp34s] Poly root finders? - Dieter - 12-04-2015, 12:32 PM
RE: [wp34s] Poly root finders? - fhub - 12-04-2015, 12:53 PM
RE: [wp34s] Poly root finders? - emece67 - 12-04-2015, 12:58 PM
RE: [wp34s] Poly root finders? - fhub - 12-04-2015, 01:07 PM
RE: [wp34s] Poly root finders? - emece67 - 12-04-2015, 01:23 PM
RE: [wp34s] Poly root finders? - fhub - 12-04-2015, 01:30 PM
RE: [wp34s] Poly root finders? - emece67 - 12-07-2015, 05:40 PM
RE: [wp34s] Poly root finders? - fhub - 12-07-2015, 08:05 PM
RE: [wp34s] Poly root finders? - walter b - 12-07-2015, 08:50 PM
RE: [wp34s] Poly root finders? - emece67 - 12-07-2015, 09:59 PM
RE: [wp34s] Poly root finders? - fhub - 12-07-2015, 10:56 PM
RE: [wp34s] Poly root finders? - emece67 - 12-07-2015, 11:19 PM
RE: [wp34s] Poly root finders? - Dieter - 12-08-2015, 06:49 AM



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