Optimal. Leaf size=308 \[ 2 \sqrt {2} \operatorname {PolyLog}\left (2,-\frac {\sqrt {2} \left (1-\sqrt {\sqrt {x+1}+1}\right )}{2-\sqrt {2}}\right )-2 \sqrt {2} \operatorname {PolyLog}\left (2,\frac {\sqrt {2} \left (1-\sqrt {\sqrt {x+1}+1}\right )}{2+\sqrt {2}}\right )-2 \sqrt {2} \operatorname {PolyLog}\left (2,-\frac {\sqrt {2} \left (\sqrt {\sqrt {x+1}+1}+1\right )}{2-\sqrt {2}}\right )+2 \sqrt {2} \operatorname {PolyLog}\left (2,\frac {\sqrt {2} \left (\sqrt {\sqrt {x+1}+1}+1\right )}{2+\sqrt {2}}\right )-16 \sqrt {\sqrt {x+1}+1}+4 \sqrt {\sqrt {x+1}+1} \log (x+1)+16 \tanh ^{-1}\left (\sqrt {\sqrt {x+1}+1}\right )-2 \sqrt {2} \log (x+1) \tanh ^{-1}\left (\frac {\sqrt {\sqrt {x+1}+1}}{\sqrt {2}}\right )+4 \sqrt {2} \tanh ^{-1}\left (\frac {1}{\sqrt {2}}\right ) \log \left (1-\sqrt {\sqrt {x+1}+1}\right )-4 \sqrt {2} \tanh ^{-1}\left (\frac {1}{\sqrt {2}}\right ) \log \left (\sqrt {\sqrt {x+1}+1}+1\right ) \]
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Rubi [F] time = 0.04, antiderivative size = 0, normalized size of antiderivative = 0.00, number of steps used = 0, number of rules used = 0, integrand size = 0, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.000, Rules used = {} \[ \int \frac {\sqrt {1+\sqrt {1+x}} \log (1+x)}{x} \, dx \]
Verification is Not applicable to the result.
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Rubi steps
\begin {align*} \int \frac {\sqrt {1+\sqrt {1+x}} \log (1+x)}{x} \, dx &=\int \frac {\sqrt {1+\sqrt {1+x}} \log (1+x)}{x} \, dx\\ \end {align*}
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Mathematica [B] time = 0.60, size = 654, normalized size = 2.12 \[ -2 \sqrt {2} \operatorname {PolyLog}\left (2,-\left (\left (\sqrt {2}-1\right ) \left (\sqrt {\sqrt {x+1}+1}-1\right )\right )\right )+2 \sqrt {2} \operatorname {PolyLog}\left (2,\left (1+\sqrt {2}\right ) \left (\sqrt {\sqrt {x+1}+1}-1\right )\right )+2 \sqrt {2} \operatorname {PolyLog}\left (2,\left (\sqrt {2}-1\right ) \left (\sqrt {\sqrt {x+1}+1}+1\right )\right )-2 \sqrt {2} \operatorname {PolyLog}\left (2,-\left (\left (1+\sqrt {2}\right ) \left (\sqrt {\sqrt {x+1}+1}+1\right )\right )\right )-16 \sqrt {\sqrt {x+1}+1}+\sqrt {2} \log \left (\sqrt {2}-\sqrt {\sqrt {x+1}+1}\right ) \log (x+1)-\sqrt {2} \log \left (\sqrt {\sqrt {x+1}+1}+\sqrt {2}\right ) \log (x+1)+4 \sqrt {\sqrt {x+1}+1} \log (x+1)-2 \sqrt {2} \log \left (\sqrt {2}-\sqrt {\sqrt {x+1}+1}\right ) \log \left (\sqrt {\sqrt {x+1}+1}-1\right )-8 \log \left (\sqrt {\sqrt {x+1}+1}-1\right )-2 \sqrt {2} \log \left (\sqrt {2}-\sqrt {\sqrt {x+1}+1}\right ) \log \left (\sqrt {\sqrt {x+1}+1}+1\right )+8 \log \left (\sqrt {\sqrt {x+1}+1}+1\right )+2 \sqrt {2} \log \left (\sqrt {\sqrt {x+1}+1}-1\right ) \log \left (\sqrt {\sqrt {x+1}+1}+\sqrt {2}\right )+2 \sqrt {2} \log \left (\sqrt {\sqrt {x+1}+1}+1\right ) \log \left (\sqrt {\sqrt {x+1}+1}+\sqrt {2}\right )-2 \sqrt {2} \log \left (\sqrt {\sqrt {x+1}+1}-1\right ) \log \left (\left (\sqrt {2}-1\right ) \left (\sqrt {\sqrt {x+1}+1}+\sqrt {2}\right )\right )-2 \sqrt {2} \log \left (\sqrt {\sqrt {x+1}+1}+1\right ) \log \left (\sqrt {2} \sqrt {\sqrt {x+1}+1}+\sqrt {\sqrt {x+1}+1}+\sqrt {2}+2\right )+2 \sqrt {2} \log \left (\sqrt {\sqrt {x+1}+1}-1\right ) \log \left (1-\left (1+\sqrt {2}\right ) \left (\sqrt {\sqrt {x+1}+1}-1\right )\right )+2 \sqrt {2} \log \left (\sqrt {\sqrt {x+1}+1}+1\right ) \log \left (1-\left (\sqrt {2}-1\right ) \left (\sqrt {\sqrt {x+1}+1}+1\right )\right ) \]
Antiderivative was successfully verified.
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fricas [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: TypeError} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\sqrt {\sqrt {x + 1} + 1} \log \left (x + 1\right )}{x}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [C] time = 0.02, size = 198, normalized size = 0.64 \[ 4 \left (\munderset {\underline {\hspace {1.25 ex}}\alpha =\RootOf \left (\textit {\_Z}^{2}-2\right )}{\sum }\frac {\left (-2 \ln \left (\frac {1+\sqrt {1+\sqrt {x +1}}}{\underline {\hspace {1.25 ex}}\alpha +1}\right ) \ln \left (-\underline {\hspace {1.25 ex}}\alpha +\sqrt {1+\sqrt {x +1}}\right )-2 \ln \left (\frac {\sqrt {1+\sqrt {x +1}}-1}{\underline {\hspace {1.25 ex}}\alpha -1}\right ) \ln \left (-\underline {\hspace {1.25 ex}}\alpha +\sqrt {1+\sqrt {x +1}}\right )+\ln \left (x +1\right ) \ln \left (-\underline {\hspace {1.25 ex}}\alpha +\sqrt {1+\sqrt {x +1}}\right )-2 \dilog \left (\frac {1+\sqrt {1+\sqrt {x +1}}}{\underline {\hspace {1.25 ex}}\alpha +1}\right )-2 \dilog \left (\frac {\sqrt {1+\sqrt {x +1}}-1}{\underline {\hspace {1.25 ex}}\alpha -1}\right )\right ) \underline {\hspace {1.25 ex}}\alpha }{4}\right )+4 \sqrt {1+\sqrt {x +1}}\, \ln \left (x +1\right )+8 \ln \left (1+\sqrt {1+\sqrt {x +1}}\right )-8 \ln \left (\sqrt {1+\sqrt {x +1}}-1\right )-16 \sqrt {1+\sqrt {x +1}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.28, size = 378, normalized size = 1.23 \[ {\left (\sqrt {2} \log \left (-\frac {\sqrt {2} - \sqrt {\sqrt {x + 1} + 1}}{\sqrt {2} + \sqrt {\sqrt {x + 1} + 1}}\right ) + 4 \, \sqrt {\sqrt {x + 1} + 1}\right )} \log \left (x + 1\right ) + 2 \, \sqrt {2} {\left (\log \left (\sqrt {2} + \sqrt {\sqrt {x + 1} + 1}\right ) \log \left (-\frac {\sqrt {2} + \sqrt {\sqrt {x + 1} + 1}}{\sqrt {2} + 1} + 1\right ) + {\rm Li}_2\left (\frac {\sqrt {2} + \sqrt {\sqrt {x + 1} + 1}}{\sqrt {2} + 1}\right )\right )} - 2 \, \sqrt {2} {\left (\log \left (-\sqrt {2} + \sqrt {\sqrt {x + 1} + 1}\right ) \log \left (-\frac {\sqrt {2} - \sqrt {\sqrt {x + 1} + 1}}{\sqrt {2} + 1} + 1\right ) + {\rm Li}_2\left (\frac {\sqrt {2} - \sqrt {\sqrt {x + 1} + 1}}{\sqrt {2} + 1}\right )\right )} + 2 \, \sqrt {2} {\left (\log \left (\sqrt {2} + \sqrt {\sqrt {x + 1} + 1}\right ) \log \left (-\frac {\sqrt {2} + \sqrt {\sqrt {x + 1} + 1}}{\sqrt {2} - 1} + 1\right ) + {\rm Li}_2\left (\frac {\sqrt {2} + \sqrt {\sqrt {x + 1} + 1}}{\sqrt {2} - 1}\right )\right )} - 2 \, \sqrt {2} {\left (\log \left (-\sqrt {2} + \sqrt {\sqrt {x + 1} + 1}\right ) \log \left (-\frac {\sqrt {2} - \sqrt {\sqrt {x + 1} + 1}}{\sqrt {2} - 1} + 1\right ) + {\rm Li}_2\left (\frac {\sqrt {2} - \sqrt {\sqrt {x + 1} + 1}}{\sqrt {2} - 1}\right )\right )} - 16 \, \sqrt {\sqrt {x + 1} + 1} + 8 \, \log \left (\sqrt {\sqrt {x + 1} + 1} + 1\right ) - 8 \, \log \left (\sqrt {\sqrt {x + 1} + 1} - 1\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.00 \[ \int \frac {\ln \left (x+1\right )\,\sqrt {\sqrt {x+1}+1}}{x} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\sqrt {\sqrt {x + 1} + 1} \log {\left (x + 1 \right )}}{x}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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