Optimal. Leaf size=125 \[ \frac{16 i a^2 \sqrt{e \sec (c+d x)}}{21 d e^4 \sqrt{a+i a \tan (c+d x)}}-\frac{8 i a \sqrt{a+i a \tan (c+d x)}}{21 d e^2 (e \sec (c+d x))^{3/2}}-\frac{2 i (a+i a \tan (c+d x))^{3/2}}{7 d (e \sec (c+d x))^{7/2}} \]
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Rubi [A] time = 0.229669, antiderivative size = 125, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 30, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.067, Rules used = {3497, 3488} \[ \frac{16 i a^2 \sqrt{e \sec (c+d x)}}{21 d e^4 \sqrt{a+i a \tan (c+d x)}}-\frac{8 i a \sqrt{a+i a \tan (c+d x)}}{21 d e^2 (e \sec (c+d x))^{3/2}}-\frac{2 i (a+i a \tan (c+d x))^{3/2}}{7 d (e \sec (c+d x))^{7/2}} \]
Antiderivative was successfully verified.
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Rule 3497
Rule 3488
Rubi steps
\begin{align*} \int \frac{(a+i a \tan (c+d x))^{3/2}}{(e \sec (c+d x))^{7/2}} \, dx &=-\frac{2 i (a+i a \tan (c+d x))^{3/2}}{7 d (e \sec (c+d x))^{7/2}}+\frac{(4 a) \int \frac{\sqrt{a+i a \tan (c+d x)}}{(e \sec (c+d x))^{3/2}} \, dx}{7 e^2}\\ &=-\frac{8 i a \sqrt{a+i a \tan (c+d x)}}{21 d e^2 (e \sec (c+d x))^{3/2}}-\frac{2 i (a+i a \tan (c+d x))^{3/2}}{7 d (e \sec (c+d x))^{7/2}}+\frac{\left (8 a^2\right ) \int \frac{\sqrt{e \sec (c+d x)}}{\sqrt{a+i a \tan (c+d x)}} \, dx}{21 e^4}\\ &=\frac{16 i a^2 \sqrt{e \sec (c+d x)}}{21 d e^4 \sqrt{a+i a \tan (c+d x)}}-\frac{8 i a \sqrt{a+i a \tan (c+d x)}}{21 d e^2 (e \sec (c+d x))^{3/2}}-\frac{2 i (a+i a \tan (c+d x))^{3/2}}{7 d (e \sec (c+d x))^{7/2}}\\ \end{align*}
Mathematica [A] time = 0.426534, size = 98, normalized size = 0.78 \[ \frac{a (\cos (d x)-i \sin (d x)) \sqrt{a+i a \tan (c+d x)} (12 \sin (2 (c+d x))+9 i \cos (2 (c+d x))-7 i) (\cos (c+2 d x)+i \sin (c+2 d x))}{21 d e^3 \sqrt{e \sec (c+d x)}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.303, size = 103, normalized size = 0.8 \begin{align*} -{\frac{2\,a \left ( 3\,i \left ( \cos \left ( dx+c \right ) \right ) ^{3}-3\, \left ( \cos \left ( dx+c \right ) \right ) ^{2}\sin \left ( dx+c \right ) -4\,i\cos \left ( dx+c \right ) -8\,\sin \left ( dx+c \right ) \right ) \left ( \cos \left ( dx+c \right ) \right ) ^{4}}{21\,d{e}^{7}}\sqrt{{\frac{a \left ( i\sin \left ( dx+c \right ) +\cos \left ( dx+c \right ) \right ) }{\cos \left ( dx+c \right ) }}} \left ({\frac{e}{\cos \left ( dx+c \right ) }} \right ) ^{{\frac{7}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.92488, size = 113, normalized size = 0.9 \begin{align*} \frac{{\left (-3 i \, a \cos \left (\frac{7}{2} \, d x + \frac{7}{2} \, c\right ) - 14 i \, a \cos \left (\frac{3}{2} \, d x + \frac{3}{2} \, c\right ) + 21 i \, a \cos \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 3 \, a \sin \left (\frac{7}{2} \, d x + \frac{7}{2} \, c\right ) + 14 \, a \sin \left (\frac{3}{2} \, d x + \frac{3}{2} \, c\right ) + 21 \, a \sin \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )\right )} \sqrt{a}}{42 \, d e^{\frac{7}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.98865, size = 273, normalized size = 2.18 \begin{align*} \frac{{\left (-3 i \, a e^{\left (6 i \, d x + 6 i \, c\right )} - 17 i \, a e^{\left (4 i \, d x + 4 i \, c\right )} + 7 i \, a e^{\left (2 i \, d x + 2 i \, c\right )} + 21 i \, a\right )} \sqrt{\frac{a}{e^{\left (2 i \, d x + 2 i \, c\right )} + 1}} \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 )}}{42 \, d e^{4}} \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 \frac{{\left (i \, a \tan \left (d x + c\right ) + a\right )}^{\frac{3}{2}}}{\left (e \sec \left (d x + c\right )\right )^{\frac{7}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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