Optimal. Leaf size=246 \[ -\frac{2 a^2 (3 A-4 i B) \tan ^3(c+d x) \sqrt{a+i a \tan (c+d x)}}{21 d}+\frac{2 a^2 (46 B+45 i A) \tan ^2(c+d x) \sqrt{a+i a \tan (c+d x)}}{105 d}-\frac{8 a^2 (46 B+45 i A) \sqrt{a+i a \tan (c+d x)}}{105 d}+\frac{4 \sqrt{2} a^{5/2} (B+i A) \tanh ^{-1}\left (\frac{\sqrt{a+i a \tan (c+d x)}}{\sqrt{2} \sqrt{a}}\right )}{d}-\frac{8 a (59 B+60 i A) (a+i a \tan (c+d x))^{3/2}}{315 d}+\frac{2 i a B \tan ^3(c+d x) (a+i a \tan (c+d x))^{3/2}}{9 d} \]
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Rubi [A] time = 0.753477, antiderivative size = 246, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 36, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167, Rules used = {3594, 3597, 3592, 3527, 3480, 206} \[ -\frac{2 a^2 (3 A-4 i B) \tan ^3(c+d x) \sqrt{a+i a \tan (c+d x)}}{21 d}+\frac{2 a^2 (46 B+45 i A) \tan ^2(c+d x) \sqrt{a+i a \tan (c+d x)}}{105 d}-\frac{8 a^2 (46 B+45 i A) \sqrt{a+i a \tan (c+d x)}}{105 d}+\frac{4 \sqrt{2} a^{5/2} (B+i A) \tanh ^{-1}\left (\frac{\sqrt{a+i a \tan (c+d x)}}{\sqrt{2} \sqrt{a}}\right )}{d}-\frac{8 a (59 B+60 i A) (a+i a \tan (c+d x))^{3/2}}{315 d}+\frac{2 i a B \tan ^3(c+d x) (a+i a \tan (c+d x))^{3/2}}{9 d} \]
Antiderivative was successfully verified.
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Rule 3594
Rule 3597
Rule 3592
Rule 3527
Rule 3480
Rule 206
Rubi steps
\begin{align*} \int \tan ^2(c+d x) (a+i a \tan (c+d x))^{5/2} (A+B \tan (c+d x)) \, dx &=\frac{2 i a B \tan ^3(c+d x) (a+i a \tan (c+d x))^{3/2}}{9 d}+\frac{2}{9} \int \tan ^2(c+d x) (a+i a \tan (c+d x))^{3/2} \left (\frac{3}{2} a (3 A-2 i B)+\frac{3}{2} a (3 i A+4 B) \tan (c+d x)\right ) \, dx\\ &=-\frac{2 a^2 (3 A-4 i B) \tan ^3(c+d x) \sqrt{a+i a \tan (c+d x)}}{21 d}+\frac{2 i a B \tan ^3(c+d x) (a+i a \tan (c+d x))^{3/2}}{9 d}+\frac{4}{63} \int \tan ^2(c+d x) \sqrt{a+i a \tan (c+d x)} \left (\frac{3}{4} a^2 (39 A-38 i B)+\frac{3}{4} a^2 (45 i A+46 B) \tan (c+d x)\right ) \, dx\\ &=\frac{2 a^2 (45 i A+46 B) \tan ^2(c+d x) \sqrt{a+i a \tan (c+d x)}}{105 d}-\frac{2 a^2 (3 A-4 i B) \tan ^3(c+d x) \sqrt{a+i a \tan (c+d x)}}{21 d}+\frac{2 i a B \tan ^3(c+d x) (a+i a \tan (c+d x))^{3/2}}{9 d}+\frac{8 \int \tan (c+d x) \sqrt{a+i a \tan (c+d x)} \left (-\frac{3}{2} a^3 (45 i A+46 B)+\frac{3}{2} a^3 (60 A-59 i B) \tan (c+d x)\right ) \, dx}{315 a}\\ &=\frac{2 a^2 (45 i A+46 B) \tan ^2(c+d x) \sqrt{a+i a \tan (c+d x)}}{105 d}-\frac{2 a^2 (3 A-4 i B) \tan ^3(c+d x) \sqrt{a+i a \tan (c+d x)}}{21 d}-\frac{8 a (60 i A+59 B) (a+i a \tan (c+d x))^{3/2}}{315 d}+\frac{2 i a B \tan ^3(c+d x) (a+i a \tan (c+d x))^{3/2}}{9 d}+\frac{8 \int \sqrt{a+i a \tan (c+d x)} \left (-\frac{3}{2} a^3 (60 A-59 i B)-\frac{3}{2} a^3 (45 i A+46 B) \tan (c+d x)\right ) \, dx}{315 a}\\ &=-\frac{8 a^2 (45 i A+46 B) \sqrt{a+i a \tan (c+d x)}}{105 d}+\frac{2 a^2 (45 i A+46 B) \tan ^2(c+d x) \sqrt{a+i a \tan (c+d x)}}{105 d}-\frac{2 a^2 (3 A-4 i B) \tan ^3(c+d x) \sqrt{a+i a \tan (c+d x)}}{21 d}-\frac{8 a (60 i A+59 B) (a+i a \tan (c+d x))^{3/2}}{315 d}+\frac{2 i a B \tan ^3(c+d x) (a+i a \tan (c+d x))^{3/2}}{9 d}-\left (4 a^2 (A-i B)\right ) \int \sqrt{a+i a \tan (c+d x)} \, dx\\ &=-\frac{8 a^2 (45 i A+46 B) \sqrt{a+i a \tan (c+d x)}}{105 d}+\frac{2 a^2 (45 i A+46 B) \tan ^2(c+d x) \sqrt{a+i a \tan (c+d x)}}{105 d}-\frac{2 a^2 (3 A-4 i B) \tan ^3(c+d x) \sqrt{a+i a \tan (c+d x)}}{21 d}-\frac{8 a (60 i A+59 B) (a+i a \tan (c+d x))^{3/2}}{315 d}+\frac{2 i a B \tan ^3(c+d x) (a+i a \tan (c+d x))^{3/2}}{9 d}+\frac{\left (8 a^3 (i A+B)\right ) \operatorname{Subst}\left (\int \frac{1}{2 a-x^2} \, dx,x,\sqrt{a+i a \tan (c+d x)}\right )}{d}\\ &=\frac{4 \sqrt{2} a^{5/2} (i A+B) \tanh ^{-1}\left (\frac{\sqrt{a+i a \tan (c+d x)}}{\sqrt{2} \sqrt{a}}\right )}{d}-\frac{8 a^2 (45 i A+46 B) \sqrt{a+i a \tan (c+d x)}}{105 d}+\frac{2 a^2 (45 i A+46 B) \tan ^2(c+d x) \sqrt{a+i a \tan (c+d x)}}{105 d}-\frac{2 a^2 (3 A-4 i B) \tan ^3(c+d x) \sqrt{a+i a \tan (c+d x)}}{21 d}-\frac{8 a (60 i A+59 B) (a+i a \tan (c+d x))^{3/2}}{315 d}+\frac{2 i a B \tan ^3(c+d x) (a+i a \tan (c+d x))^{3/2}}{9 d}\\ \end{align*}
Mathematica [A] time = 5.6426, size = 284, normalized size = 1.15 \[ \frac{(a+i a \tan (c+d x))^{5/2} (A+B \tan (c+d x)) \left (4 \sqrt{2} (B+i A) e^{-3 i (c+d x)} \sqrt{\frac{e^{i (c+d x)}}{1+e^{2 i (c+d x)}}} \sqrt{1+e^{2 i (c+d x)}} \sinh ^{-1}\left (e^{i (c+d x)}\right )-\frac{i (\cos (2 c)-i \sin (2 c)) \sec ^{\frac{9}{2}}(c+d x) (12 (260 A-251 i B) \cos (2 (c+d x))+(915 A-961 i B) \cos (4 (c+d x))+390 i A \sin (2 (c+d x))+285 i A \sin (4 (c+d x))+2205 A+282 B \sin (2 (c+d x))+331 B \sin (4 (c+d x))-2331 i B)}{1260 (\cos (d x)+i \sin (d x))^2}\right )}{d \sec ^{\frac{7}{2}}(c+d x) (A \cos (c+d x)+B \sin (c+d x))} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.027, size = 206, normalized size = 0.8 \begin{align*}{\frac{-2\,i}{{a}^{2}d} \left ( -{\frac{i}{9}}B \left ( a+ia\tan \left ( dx+c \right ) \right ) ^{{\frac{9}{2}}}+{\frac{i}{7}}B \left ( a+ia\tan \left ( dx+c \right ) \right ) ^{{\frac{7}{2}}}a+{\frac{Aa}{7} \left ( a+ia\tan \left ( dx+c \right ) \right ) ^{{\frac{7}{2}}}}-{\frac{i}{5}}B{a}^{2} \left ( a+ia\tan \left ( dx+c \right ) \right ) ^{{\frac{5}{2}}}-{\frac{i}{3}}B \left ( a+ia\tan \left ( dx+c \right ) \right ) ^{{\frac{3}{2}}}{a}^{3}+{\frac{A{a}^{3}}{3} \left ( a+ia\tan \left ( dx+c \right ) \right ) ^{{\frac{3}{2}}}}-2\,iB{a}^{4}\sqrt{a+ia\tan \left ( dx+c \right ) }+2\,A{a}^{4}\sqrt{a+ia\tan \left ( dx+c \right ) }-2\,{a}^{9/2} \left ( A-iB \right ) \sqrt{2}{\it Artanh} \left ( 1/2\,{\frac{\sqrt{a+ia\tan \left ( dx+c \right ) }\sqrt{2}}{\sqrt{a}}} \right ) \right ) } \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 = 1.79612, size = 1585, normalized size = 6.44 \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 [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int{\left (B \tan \left (d x + c\right ) + A\right )}{\left (i \, a \tan \left (d x + c\right ) + a\right )}^{\frac{5}{2}} \tan \left (d x + c\right )^{2}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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