A question about fsolve

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Mahsa Babaee
Mahsa Babaee 2021-5-16
评论： Mahsa Babaee 2021-5-17
Hello,
Could any one please explain me what does
optimoptions('fsolve','Display','off')
mean in the latter code? and why it should be mentioned?
s = fsolve(@(s) solvef(s,n,m),s0,optimoptions('fsolve','Display','off'));
Thanks a lot for your attentions.

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Walter Roberson
Walter Roberson 2021-5-16
fsolve() normally gives a summary after it runs, talking about the reason it stopped running (even in the case that everything worked perfectly.) That can be a distraction from what the rest of the program is trying to accomplish, so it is not uncommon to want to get rid of the termination message.
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Mahsa Babaee
Mahsa Babaee 2021-5-17
Thanks for your valuable explanations dera Wlater Roberson.

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