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Variant of the Secant Method
12-09-2020, 04:33 AM (This post was last modified: 12-09-2020 09:13 PM by ttw.)
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ttw Offline
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Variant of the Secant Method
The order of the secant method for finding zeros of a real function can be improved by using spline-like interpolants. This gives a method which has order just under 2 and uses only 1 function evaluation per step.

https://arxiv.org/pdf/2012.04248.pdf
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Messages In This Thread
Variant of the Secant Method - ttw - 12-09-2020 04:33 AM
RE: Variant of the Secant Method - Namir - 12-10-2020, 01:54 PM
RE: Variant of the Secant Method - Namir - 12-10-2020, 02:56 PM
RE: Variant of the Secant Method - Namir - 12-12-2020, 04:22 AM
RE: Variant of the Secant Method - ttw - 12-12-2020, 02:41 PM



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