Optimal. Leaf size=140 \[ -\frac{4 (-1)^{3/4} a^2 d^{5/2} \tan ^{-1}\left (\frac{(-1)^{3/4} \sqrt{d \tan (e+f x)}}{\sqrt{d}}\right )}{f}-\frac{4 i a^2 d^2 \sqrt{d \tan (e+f x)}}{f}-\frac{2 a^2 (d \tan (e+f x))^{7/2}}{7 d f}+\frac{4 i a^2 (d \tan (e+f x))^{5/2}}{5 f}+\frac{4 a^2 d (d \tan (e+f x))^{3/2}}{3 f} \]
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Rubi [A] time = 0.217504, antiderivative size = 140, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 4, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.143, Rules used = {3543, 3528, 3533, 205} \[ -\frac{4 (-1)^{3/4} a^2 d^{5/2} \tan ^{-1}\left (\frac{(-1)^{3/4} \sqrt{d \tan (e+f x)}}{\sqrt{d}}\right )}{f}-\frac{4 i a^2 d^2 \sqrt{d \tan (e+f x)}}{f}-\frac{2 a^2 (d \tan (e+f x))^{7/2}}{7 d f}+\frac{4 i a^2 (d \tan (e+f x))^{5/2}}{5 f}+\frac{4 a^2 d (d \tan (e+f x))^{3/2}}{3 f} \]
Antiderivative was successfully verified.
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Rule 3543
Rule 3528
Rule 3533
Rule 205
Rubi steps
\begin{align*} \int (d \tan (e+f x))^{5/2} (a+i a \tan (e+f x))^2 \, dx &=-\frac{2 a^2 (d \tan (e+f x))^{7/2}}{7 d f}+\int (d \tan (e+f x))^{5/2} \left (2 a^2+2 i a^2 \tan (e+f x)\right ) \, dx\\ &=\frac{4 i a^2 (d \tan (e+f x))^{5/2}}{5 f}-\frac{2 a^2 (d \tan (e+f x))^{7/2}}{7 d f}+\int (d \tan (e+f x))^{3/2} \left (-2 i a^2 d+2 a^2 d \tan (e+f x)\right ) \, dx\\ &=\frac{4 a^2 d (d \tan (e+f x))^{3/2}}{3 f}+\frac{4 i a^2 (d \tan (e+f x))^{5/2}}{5 f}-\frac{2 a^2 (d \tan (e+f x))^{7/2}}{7 d f}+\int \sqrt{d \tan (e+f x)} \left (-2 a^2 d^2-2 i a^2 d^2 \tan (e+f x)\right ) \, dx\\ &=-\frac{4 i a^2 d^2 \sqrt{d \tan (e+f x)}}{f}+\frac{4 a^2 d (d \tan (e+f x))^{3/2}}{3 f}+\frac{4 i a^2 (d \tan (e+f x))^{5/2}}{5 f}-\frac{2 a^2 (d \tan (e+f x))^{7/2}}{7 d f}+\int \frac{2 i a^2 d^3-2 a^2 d^3 \tan (e+f x)}{\sqrt{d \tan (e+f x)}} \, dx\\ &=-\frac{4 i a^2 d^2 \sqrt{d \tan (e+f x)}}{f}+\frac{4 a^2 d (d \tan (e+f x))^{3/2}}{3 f}+\frac{4 i a^2 (d \tan (e+f x))^{5/2}}{5 f}-\frac{2 a^2 (d \tan (e+f x))^{7/2}}{7 d f}-\frac{\left (8 a^4 d^6\right ) \operatorname{Subst}\left (\int \frac{1}{2 i a^2 d^4+2 a^2 d^3 x^2} \, dx,x,\sqrt{d \tan (e+f x)}\right )}{f}\\ &=-\frac{4 (-1)^{3/4} a^2 d^{5/2} \tan ^{-1}\left (\frac{(-1)^{3/4} \sqrt{d \tan (e+f x)}}{\sqrt{d}}\right )}{f}-\frac{4 i a^2 d^2 \sqrt{d \tan (e+f x)}}{f}+\frac{4 a^2 d (d \tan (e+f x))^{3/2}}{3 f}+\frac{4 i a^2 (d \tan (e+f x))^{5/2}}{5 f}-\frac{2 a^2 (d \tan (e+f x))^{7/2}}{7 d f}\\ \end{align*}
Mathematica [A] time = 3.01511, size = 145, normalized size = 1.04 \[ \frac{a^2 d^2 \sqrt{d \tan (e+f x)} \left (840 i \tanh ^{-1}\left (\sqrt{\frac{-1+e^{2 i (e+f x)}}{1+e^{2 i (e+f x)}}}\right )-i \sqrt{i \tan (e+f x)} \sec ^3(e+f x) (25 i \sin (e+f x)+85 i \sin (3 (e+f x))+588 \cos (e+f x)+252 \cos (3 (e+f x)))\right )}{210 f \sqrt{i \tan (e+f x)}} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.019, size = 431, normalized size = 3.1 \begin{align*} -{\frac{2\,{a}^{2}}{7\,df} \left ( d\tan \left ( fx+e \right ) \right ) ^{{\frac{7}{2}}}}+{\frac{{\frac{4\,i}{5}}{a}^{2}}{f} \left ( d\tan \left ( fx+e \right ) \right ) ^{{\frac{5}{2}}}}+{\frac{4\,{a}^{2}d}{3\,f} \left ( d\tan \left ( fx+e \right ) \right ) ^{{\frac{3}{2}}}}-{\frac{4\,i{a}^{2}{d}^{2}}{f}\sqrt{d\tan \left ( fx+e \right ) }}+{\frac{{\frac{i}{2}}{a}^{2}{d}^{2}\sqrt{2}}{f}\sqrt [4]{{d}^{2}}\ln \left ({ \left ( d\tan \left ( fx+e \right ) +\sqrt [4]{{d}^{2}}\sqrt{d\tan \left ( fx+e \right ) }\sqrt{2}+\sqrt{{d}^{2}} \right ) \left ( d\tan \left ( fx+e \right ) -\sqrt [4]{{d}^{2}}\sqrt{d\tan \left ( fx+e \right ) }\sqrt{2}+\sqrt{{d}^{2}} \right ) ^{-1}} \right ) }+{\frac{i{a}^{2}{d}^{2}\sqrt{2}}{f}\sqrt [4]{{d}^{2}}\arctan \left ({\sqrt{2}\sqrt{d\tan \left ( fx+e \right ) }{\frac{1}{\sqrt [4]{{d}^{2}}}}}+1 \right ) }-{\frac{i{a}^{2}{d}^{2}\sqrt{2}}{f}\sqrt [4]{{d}^{2}}\arctan \left ( -{\sqrt{2}\sqrt{d\tan \left ( fx+e \right ) }{\frac{1}{\sqrt [4]{{d}^{2}}}}}+1 \right ) }-{\frac{{a}^{2}{d}^{3}\sqrt{2}}{2\,f}\ln \left ({ \left ( d\tan \left ( fx+e \right ) -\sqrt [4]{{d}^{2}}\sqrt{d\tan \left ( fx+e \right ) }\sqrt{2}+\sqrt{{d}^{2}} \right ) \left ( d\tan \left ( fx+e \right ) +\sqrt [4]{{d}^{2}}\sqrt{d\tan \left ( fx+e \right ) }\sqrt{2}+\sqrt{{d}^{2}} \right ) ^{-1}} \right ){\frac{1}{\sqrt [4]{{d}^{2}}}}}-{\frac{{a}^{2}{d}^{3}\sqrt{2}}{f}\arctan \left ({\sqrt{2}\sqrt{d\tan \left ( fx+e \right ) }{\frac{1}{\sqrt [4]{{d}^{2}}}}}+1 \right ){\frac{1}{\sqrt [4]{{d}^{2}}}}}+{\frac{{a}^{2}{d}^{3}\sqrt{2}}{f}\arctan \left ( -{\sqrt{2}\sqrt{d\tan \left ( fx+e \right ) }{\frac{1}{\sqrt [4]{{d}^{2}}}}}+1 \right ){\frac{1}{\sqrt [4]{{d}^{2}}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.38118, size = 1211, normalized size = 8.65 \begin{align*} -\frac{105 \, \sqrt{\frac{16 i \, a^{4} d^{5}}{f^{2}}}{\left (f e^{\left (6 i \, f x + 6 i \, e\right )} + 3 \, f e^{\left (4 i \, f x + 4 i \, e\right )} + 3 \, f e^{\left (2 i \, f x + 2 i \, e\right )} + f\right )} \log \left (\frac{{\left (-4 i \, a^{2} d^{3} e^{\left (2 i \, f x + 2 i \, e\right )} + \sqrt{\frac{16 i \, a^{4} d^{5}}{f^{2}}}{\left (i \, f e^{\left (2 i \, f x + 2 i \, e\right )} + i \, f\right )} \sqrt{\frac{-i \, d e^{\left (2 i \, f x + 2 i \, e\right )} + i \, d}{e^{\left (2 i \, f x + 2 i \, e\right )} + 1}}\right )} e^{\left (-2 i \, f x - 2 i \, e\right )}}{2 \, a^{2} d^{2}}\right ) - 105 \, \sqrt{\frac{16 i \, a^{4} d^{5}}{f^{2}}}{\left (f e^{\left (6 i \, f x + 6 i \, e\right )} + 3 \, f e^{\left (4 i \, f x + 4 i \, e\right )} + 3 \, f e^{\left (2 i \, f x + 2 i \, e\right )} + f\right )} \log \left (\frac{{\left (-4 i \, a^{2} d^{3} e^{\left (2 i \, f x + 2 i \, e\right )} + \sqrt{\frac{16 i \, a^{4} d^{5}}{f^{2}}}{\left (-i \, f e^{\left (2 i \, f x + 2 i \, e\right )} - i \, f\right )} \sqrt{\frac{-i \, d e^{\left (2 i \, f x + 2 i \, e\right )} + i \, d}{e^{\left (2 i \, f x + 2 i \, e\right )} + 1}}\right )} e^{\left (-2 i \, f x - 2 i \, e\right )}}{2 \, a^{2} d^{2}}\right ) -{\left (-2696 i \, a^{2} d^{2} e^{\left (6 i \, f x + 6 i \, e\right )} - 4904 i \, a^{2} d^{2} e^{\left (4 i \, f x + 4 i \, e\right )} - 4504 i \, a^{2} d^{2} e^{\left (2 i \, f x + 2 i \, e\right )} - 1336 i \, a^{2} d^{2}\right )} \sqrt{\frac{-i \, d e^{\left (2 i \, f x + 2 i \, e\right )} + i \, d}{e^{\left (2 i \, f x + 2 i \, e\right )} + 1}}}{420 \,{\left (f e^{\left (6 i \, f x + 6 i \, e\right )} + 3 \, f e^{\left (4 i \, f x + 4 i \, e\right )} + 3 \, f e^{\left (2 i \, f x + 2 i \, e\right )} + f\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.2848, size = 259, normalized size = 1.85 \begin{align*} -\frac{4 \, \sqrt{2} a^{2} d^{\frac{5}{2}} \arctan \left (\frac{16 \, \sqrt{d^{2}} \sqrt{d \tan \left (f x + e\right )}}{8 i \, \sqrt{2} d^{\frac{3}{2}} + 8 \, \sqrt{2} \sqrt{d^{2}} \sqrt{d}}\right )}{f{\left (\frac{i \, d}{\sqrt{d^{2}}} + 1\right )}} - \frac{30 \, \sqrt{d \tan \left (f x + e\right )} a^{2} d^{9} f^{6} \tan \left (f x + e\right )^{3} - 84 i \, \sqrt{d \tan \left (f x + e\right )} a^{2} d^{9} f^{6} \tan \left (f x + e\right )^{2} - 140 \, \sqrt{d \tan \left (f x + e\right )} a^{2} d^{9} f^{6} \tan \left (f x + e\right ) + 420 i \, \sqrt{d \tan \left (f x + e\right )} a^{2} d^{9} f^{6}}{105 \, d^{7} f^{7}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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