Optimal. Leaf size=135 \[ \frac{a^2 \sqrt{\sin (2 e+2 f x)} F\left (\left .e+f x-\frac{\pi }{4}\right |2\right ) \sqrt{b \sec (e+f x)}}{12 b^2 f \sqrt{a \sin (e+f x)}}+\frac{(a \sin (e+f x))^{5/2}}{3 a b f \sqrt{b \sec (e+f x)}}-\frac{a \sqrt{a \sin (e+f x)}}{6 b f \sqrt{b \sec (e+f x)}} \]
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Rubi [A] time = 0.215809, antiderivative size = 135, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2, Rules used = {2582, 2583, 2585, 2573, 2641} \[ \frac{a^2 \sqrt{\sin (2 e+2 f x)} F\left (\left .e+f x-\frac{\pi }{4}\right |2\right ) \sqrt{b \sec (e+f x)}}{12 b^2 f \sqrt{a \sin (e+f x)}}+\frac{(a \sin (e+f x))^{5/2}}{3 a b f \sqrt{b \sec (e+f x)}}-\frac{a \sqrt{a \sin (e+f x)}}{6 b f \sqrt{b \sec (e+f x)}} \]
Antiderivative was successfully verified.
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Rule 2582
Rule 2583
Rule 2585
Rule 2573
Rule 2641
Rubi steps
\begin{align*} \int \frac{(a \sin (e+f x))^{3/2}}{(b \sec (e+f x))^{3/2}} \, dx &=\frac{(a \sin (e+f x))^{5/2}}{3 a b f \sqrt{b \sec (e+f x)}}+\frac{\int \sqrt{b \sec (e+f x)} (a \sin (e+f x))^{3/2} \, dx}{6 b^2}\\ &=-\frac{a \sqrt{a \sin (e+f x)}}{6 b f \sqrt{b \sec (e+f x)}}+\frac{(a \sin (e+f x))^{5/2}}{3 a b f \sqrt{b \sec (e+f x)}}+\frac{a^2 \int \frac{\sqrt{b \sec (e+f x)}}{\sqrt{a \sin (e+f x)}} \, dx}{12 b^2}\\ &=-\frac{a \sqrt{a \sin (e+f x)}}{6 b f \sqrt{b \sec (e+f x)}}+\frac{(a \sin (e+f x))^{5/2}}{3 a b f \sqrt{b \sec (e+f x)}}+\frac{\left (a^2 \sqrt{b \cos (e+f x)} \sqrt{b \sec (e+f x)}\right ) \int \frac{1}{\sqrt{b \cos (e+f x)} \sqrt{a \sin (e+f x)}} \, dx}{12 b^2}\\ &=-\frac{a \sqrt{a \sin (e+f x)}}{6 b f \sqrt{b \sec (e+f x)}}+\frac{(a \sin (e+f x))^{5/2}}{3 a b f \sqrt{b \sec (e+f x)}}+\frac{\left (a^2 \sqrt{b \sec (e+f x)} \sqrt{\sin (2 e+2 f x)}\right ) \int \frac{1}{\sqrt{\sin (2 e+2 f x)}} \, dx}{12 b^2 \sqrt{a \sin (e+f x)}}\\ &=-\frac{a \sqrt{a \sin (e+f x)}}{6 b f \sqrt{b \sec (e+f x)}}+\frac{(a \sin (e+f x))^{5/2}}{3 a b f \sqrt{b \sec (e+f x)}}+\frac{a^2 F\left (\left .e-\frac{\pi }{4}+f x\right |2\right ) \sqrt{b \sec (e+f x)} \sqrt{\sin (2 e+2 f x)}}{12 b^2 f \sqrt{a \sin (e+f x)}}\\ \end{align*}
Mathematica [C] time = 0.432342, size = 87, normalized size = 0.64 \[ \frac{a \sqrt{a \sin (e+f x)} \left (\left (-\tan ^2(e+f x)\right )^{3/4} \csc ^2(e+f x) \, _2F_1\left (\frac{1}{2},\frac{3}{4};\frac{3}{2};\sec ^2(e+f x)\right )-2 \cos (2 (e+f x))\right )}{12 b f \sqrt{b \sec (e+f x)}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.123, size = 218, normalized size = 1.6 \begin{align*} -{\frac{\sqrt{2}}{12\,f \left ( -1+\cos \left ( fx+e \right ) \right ) \sin \left ( fx+e \right ) \left ( \cos \left ( fx+e \right ) \right ) ^{2}} \left ( \sin \left ( fx+e \right ) \sqrt{{\frac{1-\cos \left ( fx+e \right ) +\sin \left ( fx+e \right ) }{\sin \left ( fx+e \right ) }}}\sqrt{{\frac{-1+\cos \left ( fx+e \right ) +\sin \left ( fx+e \right ) }{\sin \left ( fx+e \right ) }}}\sqrt{{\frac{-1+\cos \left ( fx+e \right ) }{\sin \left ( fx+e \right ) }}}{\it EllipticF} \left ( \sqrt{{\frac{1-\cos \left ( fx+e \right ) +\sin \left ( fx+e \right ) }{\sin \left ( fx+e \right ) }}},{\frac{\sqrt{2}}{2}} \right ) +2\,\sqrt{2} \left ( \cos \left ( fx+e \right ) \right ) ^{4}-2\,\sqrt{2} \left ( \cos \left ( fx+e \right ) \right ) ^{3}-\sqrt{2} \left ( \cos \left ( fx+e \right ) \right ) ^{2}+\sqrt{2}\cos \left ( fx+e \right ) \right ) \left ( a\sin \left ( fx+e \right ) \right ) ^{{\frac{3}{2}}} \left ({\frac{b}{\cos \left ( fx+e \right ) }} \right ) ^{-{\frac{3}{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{\left (a \sin \left (f x + e\right )\right )^{\frac{3}{2}}}{\left (b \sec \left (f x + e\right )\right )^{\frac{3}{2}}}\,{d x} \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*}{\rm integral}\left (\frac{\sqrt{b \sec \left (f x + e\right )} \sqrt{a \sin \left (f x + e\right )} a \sin \left (f x + e\right )}{b^{2} \sec \left (f x + e\right )^{2}}, x\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{\left (a \sin \left (f x + e\right )\right )^{\frac{3}{2}}}{\left (b \sec \left (f x + e\right )\right )^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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