Wolfram Mathematica Online Integrator
The world's only full-power integration solver
Integrate[1/(1 + 5*x + x^5), x] ==
RootSum[1 + 5*#1 + #1^5 & ,
Log[x - #1]/(1 + #1^4) & ]/5
1
Integrate[------------, x] ==
5
1 + 5 x + x 5 Log[x - #1]
RootSum[1 + 5 #1 + #1 & , ----------- & ]
4
1 + #1
------------------------------------------
5
Time to compute: 0.02 second
: Log[x]: natural logarithm [properties]
RootSum[f, form]: sum over the roots of a polynomial
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