Solving a system on nonlinear equations using Halley's method

06062014, 03:02 AM
Post: #4




RE: Solving a system on nonlinear equations using Halley's method
Let me see if I am reading you correctly. Using Newton's method for nonlinear equation with multiple solution may not be (easily) able to converge to the solutions you are looking for? If this is what you mean, than I am in full agreement with you. HP Prime has problems converging to certain solutions of nonlinear equations. I recently wrote a similar Newton's method for 3 eqns on the HP85 and I came across the same problem. This leads me to think if Newton's (and Halley's) methods are highly affected by the curvature of the nonlinear functions.
Yes? No? Namir 

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Messages In This Thread 
Solving a system on nonlinear equations using Halley's method  Namir  04052014, 04:44 AM
RE: Solving a system on nonlinear equations using Halley's method  Thomas Klemm  04052014, 07:46 AM
RE: Solving a system on nonlinear equations using Halley's method  ttw  06062014, 01:48 AM
RE: Solving a system on nonlinear equations using Halley's method  Namir  06062014 03:02 AM
RE: Solving a system on nonlinear equations using Halley's method  ttw  06102014, 02:43 AM
RE: Solving a system on nonlinear equations using Halley's method  Eddie W. Shore  06122014, 01:39 PM

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