Optimal. Leaf size=35 \[ -\frac{2 b}{5 a f (a \sin (e+f x))^{5/2} (b \sec (e+f x))^{5/2}} \]
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Rubi [A] time = 0.0575665, antiderivative size = 35, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.04, Rules used = {2578} \[ -\frac{2 b}{5 a f (a \sin (e+f x))^{5/2} (b \sec (e+f x))^{5/2}} \]
Antiderivative was successfully verified.
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Rule 2578
Rubi steps
\begin{align*} \int \frac{1}{(b \sec (e+f x))^{3/2} (a \sin (e+f x))^{7/2}} \, dx &=-\frac{2 b}{5 a f (b \sec (e+f x))^{5/2} (a \sin (e+f x))^{5/2}}\\ \end{align*}
Mathematica [A] time = 0.109555, size = 45, normalized size = 1.29 \[ -\frac{2 \cot ^3(e+f x) \sqrt{a \sin (e+f x)} \sqrt{b \sec (e+f x)}}{5 a^4 b^2 f} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.085, size = 40, normalized size = 1.1 \begin{align*} -{\frac{2\,\sin \left ( fx+e \right ) \cos \left ( fx+e \right ) }{5\,f} \left ({\frac{b}{\cos \left ( fx+e \right ) }} \right ) ^{-{\frac{3}{2}}} \left ( a\sin \left ( fx+e \right ) \right ) ^{-{\frac{7}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{\left (b \sec \left (f x + e\right )\right )^{\frac{3}{2}} \left (a \sin \left (f x + e\right )\right )^{\frac{7}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.46116, size = 157, normalized size = 4.49 \begin{align*} \frac{2 \, \sqrt{a \sin \left (f x + e\right )} \sqrt{\frac{b}{\cos \left (f x + e\right )}} \cos \left (f x + e\right )^{3}}{5 \,{\left (a^{4} b^{2} f \cos \left (f x + e\right )^{2} - a^{4} b^{2} f\right )} \sin \left (f x + e\right )} \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{1}{\left (b \sec \left (f x + e\right )\right )^{\frac{3}{2}} \left (a \sin \left (f x + e\right )\right )^{\frac{7}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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