Solve example on various calculators

12092023, 06:19 PM
(This post was last modified: 12092023 06:20 PM by C.Ret.)
Post: #4




RE: Solve example on various calculators
(12092023 02:38 AM)lrdheat Wrote: A similar experience on the TI30X Pro…the ~2.41 root produces a no sign change error. I have a different experience with a recently acquired Ti30X PRO MathPrint calculator: Of course, I must admit that I used a technique which comes as close as possible (on a Ti30X Pro MathPrint calculator) to a symbolic method. Because I don't think we can deduce anything from the operation of a numerical method with a function that is not defined, continuous and differentiable on either side of each root. I have no idea what methods each of the listed calculators use. But I don't know of any numerical roots finding method that works without the function being defined, continuous and differentiable on either side of each root. 

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Messages In This Thread 
Solve example on various calculators  lrdheat  12092023, 02:38 AM
RE: Solve example on various calculators  Albert Chan  12092023, 01:19 PM
RE: Solve example on various calculators  lrdheat  12092023, 03:04 PM
RE: Solve example on various calculators  C.Ret  12092023 06:19 PM
RE: Solve example on various calculators  lrdheat  12092023, 07:24 PM
RE: Solve example on various calculators  Marco Polo  12092023, 10:08 PM
RE: Solve example on various calculators  C.Ret  12102023, 03:19 AM
RE: Solve example on various calculators  Gene222  12122023, 04:21 PM
RE: Solve example on various calculators  lrdheat  12102023, 04:32 AM
RE: Solve example on various calculators  carey  12102023, 09:27 AM
RE: Solve example on various calculators  Albert Chan  12102023, 04:05 PM
RE: Solve example on various calculators  lrdheat  12102023, 02:28 PM

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