Optimal. Leaf size=132 \[ \frac{2 i e^2}{45 d \left (a^3+i a^3 \tan (c+d x)\right ) \sqrt{e \sec (c+d x)}}+\frac{2 e^2 E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{15 a^3 d \sqrt{\cos (c+d x)} \sqrt{e \sec (c+d x)}}+\frac{4 i e^2}{9 a d (a+i a \tan (c+d x))^2 \sqrt{e \sec (c+d x)}} \]
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Rubi [A] time = 0.128976, antiderivative size = 132, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.143, Rules used = {3500, 3502, 3771, 2639} \[ \frac{2 i e^2}{45 d \left (a^3+i a^3 \tan (c+d x)\right ) \sqrt{e \sec (c+d x)}}+\frac{2 e^2 E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{15 a^3 d \sqrt{\cos (c+d x)} \sqrt{e \sec (c+d x)}}+\frac{4 i e^2}{9 a d (a+i a \tan (c+d x))^2 \sqrt{e \sec (c+d x)}} \]
Antiderivative was successfully verified.
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Rule 3500
Rule 3502
Rule 3771
Rule 2639
Rubi steps
\begin{align*} \int \frac{(e \sec (c+d x))^{3/2}}{(a+i a \tan (c+d x))^3} \, dx &=\frac{4 i e^2}{9 a d \sqrt{e \sec (c+d x)} (a+i a \tan (c+d x))^2}+\frac{e^2 \int \frac{1}{\sqrt{e \sec (c+d x)} (a+i a \tan (c+d x))} \, dx}{9 a^2}\\ &=\frac{4 i e^2}{9 a d \sqrt{e \sec (c+d x)} (a+i a \tan (c+d x))^2}+\frac{2 i e^2}{45 d \sqrt{e \sec (c+d x)} \left (a^3+i a^3 \tan (c+d x)\right )}+\frac{e^2 \int \frac{1}{\sqrt{e \sec (c+d x)}} \, dx}{15 a^3}\\ &=\frac{4 i e^2}{9 a d \sqrt{e \sec (c+d x)} (a+i a \tan (c+d x))^2}+\frac{2 i e^2}{45 d \sqrt{e \sec (c+d x)} \left (a^3+i a^3 \tan (c+d x)\right )}+\frac{e^2 \int \sqrt{\cos (c+d x)} \, dx}{15 a^3 \sqrt{\cos (c+d x)} \sqrt{e \sec (c+d x)}}\\ &=\frac{2 e^2 E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{15 a^3 d \sqrt{\cos (c+d x)} \sqrt{e \sec (c+d x)}}+\frac{4 i e^2}{9 a d \sqrt{e \sec (c+d x)} (a+i a \tan (c+d x))^2}+\frac{2 i e^2}{45 d \sqrt{e \sec (c+d x)} \left (a^3+i a^3 \tan (c+d x)\right )}\\ \end{align*}
Mathematica [C] time = 0.743169, size = 140, normalized size = 1.06 \[ -\frac{e^{-i d x} \sec ^2(c+d x) (\cos (d x)+i \sin (d x)) (e \sec (c+d x))^{3/2} \left (6 e^{2 i (c+d x)} \sqrt{1+e^{2 i (c+d x)}} \text{Hypergeometric2F1}\left (-\frac{1}{4},\frac{1}{2},\frac{3}{4},-e^{2 i (c+d x)}\right )+3 i \sin (2 (c+d x))+8 \cos (2 (c+d x))+8\right )}{45 a^3 d (\tan (c+d x)-i)^3} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.299, size = 368, normalized size = 2.8 \begin{align*} -{\frac{2\,\cos \left ( dx+c \right ) }{45\,d{a}^{3}\sin \left ( dx+c \right ) } \left ( -20\,i \left ( \cos \left ( dx+c \right ) \right ) ^{5}\sin \left ( dx+c \right ) +3\,i\sqrt{ \left ( \cos \left ( dx+c \right ) +1 \right ) ^{-1}}\sqrt{{\frac{\cos \left ( dx+c \right ) }{\cos \left ( dx+c \right ) +1}}}{\it EllipticE} \left ({\frac{i \left ( \cos \left ( dx+c \right ) -1 \right ) }{\sin \left ( dx+c \right ) }},i \right ) \cos \left ( dx+c \right ) \sin \left ( dx+c \right ) -3\,i{\it EllipticF} \left ({\frac{i \left ( \cos \left ( dx+c \right ) -1 \right ) }{\sin \left ( dx+c \right ) }},i \right ) \sin \left ( dx+c \right ) \cos \left ( dx+c \right ) \sqrt{ \left ( \cos \left ( dx+c \right ) +1 \right ) ^{-1}}\sqrt{{\frac{\cos \left ( dx+c \right ) }{\cos \left ( dx+c \right ) +1}}}+20\, \left ( \cos \left ( dx+c \right ) \right ) ^{6}+3\,i\sin \left ( dx+c \right ){\it EllipticE} \left ({\frac{i \left ( \cos \left ( dx+c \right ) -1 \right ) }{\sin \left ( dx+c \right ) }},i \right ) \sqrt{ \left ( \cos \left ( dx+c \right ) +1 \right ) ^{-1}}\sqrt{{\frac{\cos \left ( dx+c \right ) }{\cos \left ( dx+c \right ) +1}}}-3\,i{\it EllipticF} \left ({\frac{i \left ( \cos \left ( dx+c \right ) -1 \right ) }{\sin \left ( dx+c \right ) }},i \right ) \sin \left ( dx+c \right ) \sqrt{ \left ( \cos \left ( dx+c \right ) +1 \right ) ^{-1}}\sqrt{{\frac{\cos \left ( dx+c \right ) }{\cos \left ( dx+c \right ) +1}}}+9\,i \left ( \cos \left ( dx+c \right ) \right ) ^{3}\sin \left ( dx+c \right ) -19\, \left ( \cos \left ( dx+c \right ) \right ) ^{4}+2\, \left ( \cos \left ( dx+c \right ) \right ) ^{2}-3\,\cos \left ( dx+c \right ) \right ) \left ({\frac{e}{\cos \left ( dx+c \right ) }} \right ) ^{{\frac{3}{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: RuntimeError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*} \frac{{\left (90 \, a^{3} d e^{\left (5 i \, d x + 5 i \, c\right )}{\rm integral}\left (-\frac{i \, \sqrt{2} e \sqrt{\frac{e}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}} e^{\left (\frac{1}{2} i \, d x + \frac{1}{2} i \, c\right )}}{15 \, a^{3} d}, x\right ) + \sqrt{2}{\left (12 i \, e e^{\left (6 i \, d x + 6 i \, c\right )} + 23 i \, e e^{\left (4 i \, d x + 4 i \, c\right )} + 16 i \, e e^{\left (2 i \, d x + 2 i \, c\right )} + 5 i \, e\right )} \sqrt{\frac{e}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}} e^{\left (\frac{1}{2} i \, d x + \frac{1}{2} i \, c\right )}\right )} e^{\left (-5 i \, d x - 5 i \, c\right )}}{90 \, a^{3} d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: AttributeError} \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 \frac{\left (e \sec \left (d x + c\right )\right )^{\frac{3}{2}}}{{\left (i \, a \tan \left (d x + c\right ) + a\right )}^{3}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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