Problem with Symboli integration by partial fraction

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Herwin k
Herwin k 2018-7-27
编辑： madhan ravi 2018-7-27
I just wrote a simple script to solve this expression
syms x
f = (x + 1)/(4*x^2 - 1)
int(f)
And I got the wrong answer (image attached).
Did I do something wrong, or there is something I should know.
Thanks.

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madhan ravi
madhan ravi 2018-7-27
编辑：madhan ravi 2018-7-27
Hi, the file is not attached but if your answer correlates with this answer then there is nothing wrong with your code:
syms x
q = partfrac((x+1)/(4*x.^2-1))
int(q)

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