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Question: different solutions by rerun a fsolve with different Digits setting

Question:different solutions by rerun a fsolve with different Digits setting

weidade37211 110 Maple 2019
digits fsolve
November 13 2019
0

I am using foslve to get the numerical solution of a very complex equition. When I rerun the code with different Digits settings, I got different solutions. I guess it is not surpprising since it is a numerical solution, but how can I trust/choose which one to use?? Is there anyway to unify the solutions regardless the Digits settings.

This attached are when Digits:=30 and Digits:=20 respectively.. Note, the K is a very large nubmer.. the X is a beta distribution..
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