Integrand size = 14, antiderivative size = 61 \[ \int \frac {\sqrt [3]{\tan (x)}}{(\cos (x)+\sin (x))^2} \, dx=-\frac {\arctan \left (\frac {1-2 \sqrt [3]{\tan (x)}}{\sqrt {3}}\right )}{\sqrt {3}}+\frac {1}{2} \log \left (1+\sqrt [3]{\tan (x)}\right )-\frac {1}{6} \log (1+\tan (x))-\frac {\sqrt [3]{\tan (x)}}{1+\tan (x)} \]
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Time = 0.11 (sec) , antiderivative size = 61, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 5, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.357, Rules used = {43, 60, 632, 210, 31} \[ \int \frac {\sqrt [3]{\tan (x)}}{(\cos (x)+\sin (x))^2} \, dx=-\frac {\arctan \left (\frac {1-2 \sqrt [3]{\tan (x)}}{\sqrt {3}}\right )}{\sqrt {3}}-\frac {\sqrt [3]{\tan (x)}}{\tan (x)+1}+\frac {1}{2} \log \left (\sqrt [3]{\tan (x)}+1\right )-\frac {1}{6} \log (\tan (x)+1) \]
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Rule 31
Rule 43
Rule 60
Rule 210
Rule 632
Rubi steps \begin{align*} \text {integral}& = \text {Subst}\left (\int \frac {\sqrt [3]{x}}{(1+x)^2} \, dx,x,\tan (x)\right ) \\ & = -\frac {\sqrt [3]{\tan (x)}}{1+\tan (x)}+\frac {1}{3} \text {Subst}\left (\int \frac {1}{x^{2/3} (1+x)} \, dx,x,\tan (x)\right ) \\ & = -\frac {1}{6} \log (1+\tan (x))-\frac {\sqrt [3]{\tan (x)}}{1+\tan (x)}+\frac {1}{2} \text {Subst}\left (\int \frac {1}{1+x} \, dx,x,\sqrt [3]{\tan (x)}\right )+\frac {1}{2} \text {Subst}\left (\int \frac {1}{1-x+x^2} \, dx,x,\sqrt [3]{\tan (x)}\right ) \\ & = \frac {1}{2} \log \left (1+\sqrt [3]{\tan (x)}\right )-\frac {1}{6} \log (1+\tan (x))-\frac {\sqrt [3]{\tan (x)}}{1+\tan (x)}-\text {Subst}\left (\int \frac {1}{-3-x^2} \, dx,x,-1+2 \sqrt [3]{\tan (x)}\right ) \\ & = \frac {\arctan \left (\frac {-1+2 \sqrt [3]{\tan (x)}}{\sqrt {3}}\right )}{\sqrt {3}}+\frac {1}{2} \log \left (1+\sqrt [3]{\tan (x)}\right )-\frac {1}{6} \log (1+\tan (x))-\frac {\sqrt [3]{\tan (x)}}{1+\tan (x)} \\ \end{align*}
Time = 0.28 (sec) , antiderivative size = 77, normalized size of antiderivative = 1.26 \[ \int \frac {\sqrt [3]{\tan (x)}}{(\cos (x)+\sin (x))^2} \, dx=\frac {\arctan \left (\frac {-1+2 \sqrt [3]{\tan (x)}}{\sqrt {3}}\right )}{\sqrt {3}}+\frac {1}{3} \log \left (1+\sqrt [3]{\tan (x)}\right )-\frac {1}{6} \log \left (1-\sqrt [3]{\tan (x)}+\tan ^{\frac {2}{3}}(x)\right )+\left (-1+\frac {\sin (x)}{\cos (x)+\sin (x)}\right ) \sqrt [3]{\tan (x)} \]
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\[\int \frac {\tan \left (x \right )^{\frac {1}{3}}}{\left (\cos \left (x \right )+\sin \left (x \right )\right )^{2}}d x\]
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Leaf count of result is larger than twice the leaf count of optimal. 108 vs. \(2 (48) = 96\).
Time = 0.25 (sec) , antiderivative size = 108, normalized size of antiderivative = 1.77 \[ \int \frac {\sqrt [3]{\tan (x)}}{(\cos (x)+\sin (x))^2} \, dx=\frac {2 \, {\left (\sqrt {3} \cos \left (x\right ) + \sqrt {3} \sin \left (x\right )\right )} \arctan \left (\frac {2}{3} \, \sqrt {3} \left (\frac {\sin \left (x\right )}{\cos \left (x\right )}\right )^{\frac {1}{3}} - \frac {1}{3} \, \sqrt {3}\right ) - {\left (\cos \left (x\right ) + \sin \left (x\right )\right )} \log \left (\left (\frac {\sin \left (x\right )}{\cos \left (x\right )}\right )^{\frac {2}{3}} - \left (\frac {\sin \left (x\right )}{\cos \left (x\right )}\right )^{\frac {1}{3}} + 1\right ) + 2 \, {\left (\cos \left (x\right ) + \sin \left (x\right )\right )} \log \left (\left (\frac {\sin \left (x\right )}{\cos \left (x\right )}\right )^{\frac {1}{3}} + 1\right ) - 6 \, \left (\frac {\sin \left (x\right )}{\cos \left (x\right )}\right )^{\frac {1}{3}} \cos \left (x\right )}{6 \, {\left (\cos \left (x\right ) + \sin \left (x\right )\right )}} \]
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\[ \int \frac {\sqrt [3]{\tan (x)}}{(\cos (x)+\sin (x))^2} \, dx=\int \frac {\sqrt [3]{\tan {\left (x \right )}}}{\left (\sin {\left (x \right )} + \cos {\left (x \right )}\right )^{2}}\, dx \]
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Time = 0.28 (sec) , antiderivative size = 56, normalized size of antiderivative = 0.92 \[ \int \frac {\sqrt [3]{\tan (x)}}{(\cos (x)+\sin (x))^2} \, dx=\frac {1}{3} \, \sqrt {3} \arctan \left (\frac {1}{3} \, \sqrt {3} {\left (2 \, \tan \left (x\right )^{\frac {1}{3}} - 1\right )}\right ) - \frac {\tan \left (x\right )^{\frac {1}{3}}}{\tan \left (x\right ) + 1} - \frac {1}{6} \, \log \left (\tan \left (x\right )^{\frac {2}{3}} - \tan \left (x\right )^{\frac {1}{3}} + 1\right ) + \frac {1}{3} \, \log \left (\tan \left (x\right )^{\frac {1}{3}} + 1\right ) \]
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Time = 0.29 (sec) , antiderivative size = 57, normalized size of antiderivative = 0.93 \[ \int \frac {\sqrt [3]{\tan (x)}}{(\cos (x)+\sin (x))^2} \, dx=\frac {1}{3} \, \sqrt {3} \arctan \left (\frac {1}{3} \, \sqrt {3} {\left (2 \, \tan \left (x\right )^{\frac {1}{3}} - 1\right )}\right ) - \frac {\tan \left (x\right )^{\frac {1}{3}}}{\tan \left (x\right ) + 1} - \frac {1}{6} \, \log \left (\tan \left (x\right )^{\frac {2}{3}} - \tan \left (x\right )^{\frac {1}{3}} + 1\right ) + \frac {1}{3} \, \log \left ({\left | \tan \left (x\right )^{\frac {1}{3}} + 1 \right |}\right ) \]
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Timed out. \[ \int \frac {\sqrt [3]{\tan (x)}}{(\cos (x)+\sin (x))^2} \, dx=\int \frac {{\mathrm {tan}\left (x\right )}^{1/3}}{{\left (\cos \left (x\right )+\sin \left (x\right )\right )}^2} \,d x \]
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