The precision digit problem of vpa function

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Chonghao WANG on 29 Sep 2020

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Commented: Ameer Hamza on 29 Sep 2020

Accepted Answer: Ameer Hamza

I got problems that vpa always ouput four decimal digits, and I would like to know how to solve this problem.

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Ameer Hamza on 29 Sep 2020

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https://uk.mathworks.com/matlabcentral/answers/601750-the-precision-digit-problem-of-vpa-function#answer_502171

Edited: Ameer Hamza on 29 Sep 2020

Open in MATLAB Online

You have somehow changed your symbolic preferences. Run

sympref("default")

in the command window to change them to default.

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Chonghao WANG on 29 Sep 2020

It works! Thank you very much!

Ameer Hamza on 29 Sep 2020

I am glad to be of help!!!

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