Optimal. Leaf size=136 \[ \frac{8 \sqrt [4]{-1} a^3 (A-i B) \tan ^{-1}\left ((-1)^{3/4} \sqrt{\tan (c+d x)}\right )}{d}-\frac{2 (3 B+7 i A) \left (a^3+i a^3 \tan (c+d x)\right )}{3 d \sqrt{\tan (c+d x)}}-\frac{16 a^3 A \sqrt{\tan (c+d x)}}{3 d}-\frac{2 a A (a+i a \tan (c+d x))^2}{3 d \tan ^{\frac{3}{2}}(c+d x)} \]
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Rubi [A] time = 0.357701, antiderivative size = 136, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 36, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.111, Rules used = {3593, 3592, 3533, 205} \[ \frac{8 \sqrt [4]{-1} a^3 (A-i B) \tan ^{-1}\left ((-1)^{3/4} \sqrt{\tan (c+d x)}\right )}{d}-\frac{2 (3 B+7 i A) \left (a^3+i a^3 \tan (c+d x)\right )}{3 d \sqrt{\tan (c+d x)}}-\frac{16 a^3 A \sqrt{\tan (c+d x)}}{3 d}-\frac{2 a A (a+i a \tan (c+d x))^2}{3 d \tan ^{\frac{3}{2}}(c+d x)} \]
Antiderivative was successfully verified.
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Rule 3593
Rule 3592
Rule 3533
Rule 205
Rubi steps
\begin{align*} \int \frac{(a+i a \tan (c+d x))^3 (A+B \tan (c+d x))}{\tan ^{\frac{5}{2}}(c+d x)} \, dx &=-\frac{2 a A (a+i a \tan (c+d x))^2}{3 d \tan ^{\frac{3}{2}}(c+d x)}+\frac{2}{3} \int \frac{(a+i a \tan (c+d x))^2 \left (\frac{1}{2} a (7 i A+3 B)+\frac{1}{2} a (A+3 i B) \tan (c+d x)\right )}{\tan ^{\frac{3}{2}}(c+d x)} \, dx\\ &=-\frac{2 a A (a+i a \tan (c+d x))^2}{3 d \tan ^{\frac{3}{2}}(c+d x)}-\frac{2 (7 i A+3 B) \left (a^3+i a^3 \tan (c+d x)\right )}{3 d \sqrt{\tan (c+d x)}}+\frac{4}{3} \int \frac{(a+i a \tan (c+d x)) \left (-a^2 (5 A-3 i B)+2 i a^2 A \tan (c+d x)\right )}{\sqrt{\tan (c+d x)}} \, dx\\ &=-\frac{16 a^3 A \sqrt{\tan (c+d x)}}{3 d}-\frac{2 a A (a+i a \tan (c+d x))^2}{3 d \tan ^{\frac{3}{2}}(c+d x)}-\frac{2 (7 i A+3 B) \left (a^3+i a^3 \tan (c+d x)\right )}{3 d \sqrt{\tan (c+d x)}}+\frac{4}{3} \int \frac{-3 a^3 (A-i B)-3 a^3 (i A+B) \tan (c+d x)}{\sqrt{\tan (c+d x)}} \, dx\\ &=-\frac{16 a^3 A \sqrt{\tan (c+d x)}}{3 d}-\frac{2 a A (a+i a \tan (c+d x))^2}{3 d \tan ^{\frac{3}{2}}(c+d x)}-\frac{2 (7 i A+3 B) \left (a^3+i a^3 \tan (c+d x)\right )}{3 d \sqrt{\tan (c+d x)}}+\frac{\left (24 a^6 (A-i B)^2\right ) \operatorname{Subst}\left (\int \frac{1}{-3 a^3 (A-i B)+3 a^3 (i A+B) x^2} \, dx,x,\sqrt{\tan (c+d x)}\right )}{d}\\ &=\frac{8 \sqrt [4]{-1} a^3 (A-i B) \tan ^{-1}\left ((-1)^{3/4} \sqrt{\tan (c+d x)}\right )}{d}-\frac{16 a^3 A \sqrt{\tan (c+d x)}}{3 d}-\frac{2 a A (a+i a \tan (c+d x))^2}{3 d \tan ^{\frac{3}{2}}(c+d x)}-\frac{2 (7 i A+3 B) \left (a^3+i a^3 \tan (c+d x)\right )}{3 d \sqrt{\tan (c+d x)}}\\ \end{align*}
Mathematica [A] time = 6.69537, size = 266, normalized size = 1.96 \[ \frac{\cos ^4(c+d x) (a+i a \tan (c+d x))^3 (A+B \tan (c+d x)) \left (-\frac{8 e^{-3 i c} (A-i B) \sqrt{-\frac{i \left (-1+e^{2 i (c+d x)}\right )}{1+e^{2 i (c+d x)}}} \tanh ^{-1}\left (\sqrt{\frac{-1+e^{2 i (c+d x)}}{1+e^{2 i (c+d x)}}}\right )}{\sqrt{\frac{-1+e^{2 i (c+d x)}}{1+e^{2 i (c+d x)}}}}-\frac{1}{3} (\cos (3 c)-i \sin (3 c)) \sqrt{\tan (c+d x)} \csc ^2(c+d x) (3 (B+3 i A) \sin (2 (c+d x))+(A-3 i B) \cos (2 (c+d x))+A+3 i B)\right )}{d (\cos (d x)+i \sin (d x))^3 (A \cos (c+d x)+B \sin (c+d x))} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.017, size = 522, normalized size = 3.8 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 2.09837, size = 255, normalized size = 1.88 \begin{align*} -\frac{6 i \, B a^{3} \sqrt{\tan \left (d x + c\right )} - 3 \,{\left (\sqrt{2}{\left (-\left (2 i + 2\right ) \, A + \left (2 i - 2\right ) \, B\right )} \arctan \left (\frac{1}{2} \, \sqrt{2}{\left (\sqrt{2} + 2 \, \sqrt{\tan \left (d x + c\right )}\right )}\right ) + \sqrt{2}{\left (-\left (2 i + 2\right ) \, A + \left (2 i - 2\right ) \, B\right )} \arctan \left (-\frac{1}{2} \, \sqrt{2}{\left (\sqrt{2} - 2 \, \sqrt{\tan \left (d x + c\right )}\right )}\right ) + \sqrt{2}{\left (\left (i - 1\right ) \, A + \left (i + 1\right ) \, B\right )} \log \left (\sqrt{2} \sqrt{\tan \left (d x + c\right )} + \tan \left (d x + c\right ) + 1\right ) - \sqrt{2}{\left (\left (i - 1\right ) \, A + \left (i + 1\right ) \, B\right )} \log \left (-\sqrt{2} \sqrt{\tan \left (d x + c\right )} + \tan \left (d x + c\right ) + 1\right )\right )} a^{3} - \frac{2 \,{\left (3 \,{\left (-3 i \, A - B\right )} a^{3} \tan \left (d x + c\right ) - A a^{3}\right )}}{\tan \left (d x + c\right )^{\frac{3}{2}}}}{3 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.8594, size = 1185, normalized size = 8.71 \begin{align*} -\frac{3 \, \sqrt{\frac{{\left (-64 i \, A^{2} - 128 \, A B + 64 i \, B^{2}\right )} a^{6}}{d^{2}}}{\left (d e^{\left (4 i \, d x + 4 i \, c\right )} - 2 \, d e^{\left (2 i \, d x + 2 i \, c\right )} + d\right )} \log \left (\frac{{\left (8 \,{\left (A - i \, B\right )} a^{3} e^{\left (2 i \, d x + 2 i \, c\right )} + \sqrt{\frac{{\left (-64 i \, A^{2} - 128 \, A B + 64 i \, B^{2}\right )} a^{6}}{d^{2}}}{\left (i \, d e^{\left (2 i \, d x + 2 i \, c\right )} + i \, d\right )} \sqrt{\frac{-i \, e^{\left (2 i \, d x + 2 i \, c\right )} + i}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}}\right )} e^{\left (-2 i \, d x - 2 i \, c\right )}}{{\left (4 i \, A + 4 \, B\right )} a^{3}}\right ) - 3 \, \sqrt{\frac{{\left (-64 i \, A^{2} - 128 \, A B + 64 i \, B^{2}\right )} a^{6}}{d^{2}}}{\left (d e^{\left (4 i \, d x + 4 i \, c\right )} - 2 \, d e^{\left (2 i \, d x + 2 i \, c\right )} + d\right )} \log \left (\frac{{\left (8 \,{\left (A - i \, B\right )} a^{3} e^{\left (2 i \, d x + 2 i \, c\right )} + \sqrt{\frac{{\left (-64 i \, A^{2} - 128 \, A B + 64 i \, B^{2}\right )} a^{6}}{d^{2}}}{\left (-i \, d e^{\left (2 i \, d x + 2 i \, c\right )} - i \, d\right )} \sqrt{\frac{-i \, e^{\left (2 i \, d x + 2 i \, c\right )} + i}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}}\right )} e^{\left (-2 i \, d x - 2 i \, c\right )}}{{\left (4 i \, A + 4 \, B\right )} a^{3}}\right ) - 16 \,{\left ({\left (5 \, A - 3 i \, B\right )} a^{3} e^{\left (4 i \, d x + 4 i \, c\right )} +{\left (A + 3 i \, B\right )} a^{3} e^{\left (2 i \, d x + 2 i \, c\right )} - 4 \, A a^{3}\right )} \sqrt{\frac{-i \, e^{\left (2 i \, d x + 2 i \, c\right )} + i}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}}}{12 \,{\left (d e^{\left (4 i \, d x + 4 i \, c\right )} - 2 \, d e^{\left (2 i \, d x + 2 i \, c\right )} + d\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} a^{3} \left (\int \frac{A}{\tan ^{\frac{5}{2}}{\left (c + d x \right )}}\, dx + \int - \frac{3 A}{\sqrt{\tan{\left (c + d x \right )}}}\, dx + \int \frac{B}{\tan ^{\frac{3}{2}}{\left (c + d x \right )}}\, dx + \int - 3 B \sqrt{\tan{\left (c + d x \right )}}\, dx + \int \frac{3 i A}{\tan ^{\frac{3}{2}}{\left (c + d x \right )}}\, dx + \int - i A \sqrt{\tan{\left (c + d x \right )}}\, dx + \int \frac{3 i B}{\sqrt{\tan{\left (c + d x \right )}}}\, dx + \int - i B \tan ^{\frac{3}{2}}{\left (c + d x \right )}\, dx\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.36722, size = 131, normalized size = 0.96 \begin{align*} -\frac{2 i \, B a^{3} \sqrt{\tan \left (d x + c\right )}}{d} - \frac{\left (4 i - 4\right ) \, \sqrt{2}{\left (-i \, A a^{3} - B a^{3}\right )} \arctan \left (-\left (\frac{1}{2} i - \frac{1}{2}\right ) \, \sqrt{2} \sqrt{\tan \left (d x + c\right )}\right )}{d} + \frac{-18 i \, A a^{3} \tan \left (d x + c\right ) - 6 \, B a^{3} \tan \left (d x + c\right ) - 2 \, A a^{3}}{3 \, d \tan \left (d x + c\right )^{\frac{3}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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