Optimal. Leaf size=156 \[ -\frac{2 a^2 (7 A-9 i B) \tan ^{\frac{5}{2}}(c+d x)}{35 d}+\frac{4 a^2 (B+i A) \tan ^{\frac{3}{2}}(c+d x)}{3 d}+\frac{4 \sqrt [4]{-1} a^2 (A-i B) \tan ^{-1}\left ((-1)^{3/4} \sqrt{\tan (c+d x)}\right )}{d}+\frac{4 a^2 (A-i B) \sqrt{\tan (c+d x)}}{d}+\frac{2 i B \tan ^{\frac{5}{2}}(c+d x) \left (a^2+i a^2 \tan (c+d x)\right )}{7 d} \]
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Rubi [A] time = 0.310372, antiderivative size = 156, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 36, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.139, Rules used = {3594, 3592, 3528, 3533, 205} \[ -\frac{2 a^2 (7 A-9 i B) \tan ^{\frac{5}{2}}(c+d x)}{35 d}+\frac{4 a^2 (B+i A) \tan ^{\frac{3}{2}}(c+d x)}{3 d}+\frac{4 \sqrt [4]{-1} a^2 (A-i B) \tan ^{-1}\left ((-1)^{3/4} \sqrt{\tan (c+d x)}\right )}{d}+\frac{4 a^2 (A-i B) \sqrt{\tan (c+d x)}}{d}+\frac{2 i B \tan ^{\frac{5}{2}}(c+d x) \left (a^2+i a^2 \tan (c+d x)\right )}{7 d} \]
Antiderivative was successfully verified.
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Rule 3594
Rule 3592
Rule 3528
Rule 3533
Rule 205
Rubi steps
\begin{align*} \int \tan ^{\frac{3}{2}}(c+d x) (a+i a \tan (c+d x))^2 (A+B \tan (c+d x)) \, dx &=\frac{2 i B \tan ^{\frac{5}{2}}(c+d x) \left (a^2+i a^2 \tan (c+d x)\right )}{7 d}+\frac{2}{7} \int \tan ^{\frac{3}{2}}(c+d x) (a+i a \tan (c+d x)) \left (\frac{1}{2} a (7 A-5 i B)+\frac{1}{2} a (7 i A+9 B) \tan (c+d x)\right ) \, dx\\ &=-\frac{2 a^2 (7 A-9 i B) \tan ^{\frac{5}{2}}(c+d x)}{35 d}+\frac{2 i B \tan ^{\frac{5}{2}}(c+d x) \left (a^2+i a^2 \tan (c+d x)\right )}{7 d}+\frac{2}{7} \int \tan ^{\frac{3}{2}}(c+d x) \left (7 a^2 (A-i B)+7 a^2 (i A+B) \tan (c+d x)\right ) \, dx\\ &=\frac{4 a^2 (i A+B) \tan ^{\frac{3}{2}}(c+d x)}{3 d}-\frac{2 a^2 (7 A-9 i B) \tan ^{\frac{5}{2}}(c+d x)}{35 d}+\frac{2 i B \tan ^{\frac{5}{2}}(c+d x) \left (a^2+i a^2 \tan (c+d x)\right )}{7 d}+\frac{2}{7} \int \sqrt{\tan (c+d x)} \left (-7 a^2 (i A+B)+7 a^2 (A-i B) \tan (c+d x)\right ) \, dx\\ &=\frac{4 a^2 (A-i B) \sqrt{\tan (c+d x)}}{d}+\frac{4 a^2 (i A+B) \tan ^{\frac{3}{2}}(c+d x)}{3 d}-\frac{2 a^2 (7 A-9 i B) \tan ^{\frac{5}{2}}(c+d x)}{35 d}+\frac{2 i B \tan ^{\frac{5}{2}}(c+d x) \left (a^2+i a^2 \tan (c+d x)\right )}{7 d}+\frac{2}{7} \int \frac{-7 a^2 (A-i B)-7 a^2 (i A+B) \tan (c+d x)}{\sqrt{\tan (c+d x)}} \, dx\\ &=\frac{4 a^2 (A-i B) \sqrt{\tan (c+d x)}}{d}+\frac{4 a^2 (i A+B) \tan ^{\frac{3}{2}}(c+d x)}{3 d}-\frac{2 a^2 (7 A-9 i B) \tan ^{\frac{5}{2}}(c+d x)}{35 d}+\frac{2 i B \tan ^{\frac{5}{2}}(c+d x) \left (a^2+i a^2 \tan (c+d x)\right )}{7 d}+\frac{\left (28 a^4 (A-i B)^2\right ) \operatorname{Subst}\left (\int \frac{1}{-7 a^2 (A-i B)+7 a^2 (i A+B) x^2} \, dx,x,\sqrt{\tan (c+d x)}\right )}{d}\\ &=\frac{4 \sqrt [4]{-1} a^2 (A-i B) \tan ^{-1}\left ((-1)^{3/4} \sqrt{\tan (c+d x)}\right )}{d}+\frac{4 a^2 (A-i B) \sqrt{\tan (c+d x)}}{d}+\frac{4 a^2 (i A+B) \tan ^{\frac{3}{2}}(c+d x)}{3 d}-\frac{2 a^2 (7 A-9 i B) \tan ^{\frac{5}{2}}(c+d x)}{35 d}+\frac{2 i B \tan ^{\frac{5}{2}}(c+d x) \left (a^2+i a^2 \tan (c+d x)\right )}{7 d}\\ \end{align*}
Mathematica [A] time = 5.09396, size = 307, normalized size = 1.97 \[ \frac{\cos ^3(c+d x) (a+i a \tan (c+d x))^2 (A+B \tan (c+d x)) \left (\frac{4 e^{-2 i c} (B+i A) \sqrt{\frac{-1+e^{2 i (c+d x)}}{1+e^{2 i (c+d x)}}} \tanh ^{-1}\left (\sqrt{\frac{-1+e^{2 i (c+d x)}}{1+e^{2 i (c+d x)}}}\right )}{\sqrt{-\frac{i \left (-1+e^{2 i (c+d x)}\right )}{1+e^{2 i (c+d x)}}}}+\frac{1}{210} (\cos (2 c)-i \sin (2 c)) \sqrt{\tan (c+d x)} \sec ^3(c+d x) (21 (29 A-28 i B) \cos (c+d x)+21 (11 A-12 i B) \cos (3 (c+d x))+70 i A \sin (c+d x)+70 i A \sin (3 (c+d x))+25 B \sin (c+d x)+85 B \sin (3 (c+d x)))\right )}{d (\cos (d x)+i \sin (d x))^2 (A \cos (c+d x)+B \sin (c+d x))} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.014, size = 574, normalized size = 3.7 \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 = 1.8194, size = 292, normalized size = 1.87 \begin{align*} -\frac{60 \, B a^{2} \tan \left (d x + c\right )^{\frac{7}{2}} + 4 \,{\left (21 \, A - 42 i \, B\right )} a^{2} \tan \left (d x + c\right )^{\frac{5}{2}} + 280 \,{\left (-i \, A - B\right )} a^{2} \tan \left (d x + c\right )^{\frac{3}{2}} - 4 \,{\left (210 \, A - 210 i \, B\right )} a^{2} \sqrt{\tan \left (d x + c\right )} - 105 \,{\left (2 \, \sqrt{2}{\left (-\left (i + 1\right ) \, A + \left (i - 1\right ) \, B\right )} \arctan \left (\frac{1}{2} \, \sqrt{2}{\left (\sqrt{2} + 2 \, \sqrt{\tan \left (d x + c\right )}\right )}\right ) + 2 \, \sqrt{2}{\left (-\left (i + 1\right ) \, A + \left (i - 1\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^{2}}{210 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.23859, size = 1382, normalized size = 8.86 \begin{align*} \text{result too large to display} \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 = 1.28536, size = 216, normalized size = 1.38 \begin{align*} \frac{\left (2 i - 2\right ) \, \sqrt{2}{\left (i \, A a^{2} + B a^{2}\right )} \arctan \left (-\left (\frac{1}{2} i - \frac{1}{2}\right ) \, \sqrt{2} \sqrt{\tan \left (d x + c\right )}\right )}{d} - \frac{30 \, B a^{2} d^{6} \tan \left (d x + c\right )^{\frac{7}{2}} + 42 \, A a^{2} d^{6} \tan \left (d x + c\right )^{\frac{5}{2}} - 84 i \, B a^{2} d^{6} \tan \left (d x + c\right )^{\frac{5}{2}} - 140 i \, A a^{2} d^{6} \tan \left (d x + c\right )^{\frac{3}{2}} - 140 \, B a^{2} d^{6} \tan \left (d x + c\right )^{\frac{3}{2}} - 420 \, A a^{2} d^{6} \sqrt{\tan \left (d x + c\right )} + 420 i \, B a^{2} d^{6} \sqrt{\tan \left (d x + c\right )}}{105 \, d^{7}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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