Optimal. Leaf size=131 \[ \frac{4 b^2 \sqrt{\sin (e+f x)} F\left (\left .\frac{1}{2} \left (e+f x-\frac{\pi }{2}\right )\right |2\right ) \sqrt{d \sec (e+f x)}}{21 d^4 f \sqrt{b \tan (e+f x)}}+\frac{2 b \sqrt{b \tan (e+f x)}}{21 d^2 f (d \sec (e+f x))^{3/2}}-\frac{2 b \sqrt{b \tan (e+f x)}}{7 f (d \sec (e+f x))^{7/2}} \]
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Rubi [A] time = 0.179561, antiderivative size = 131, 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 = {2610, 2612, 2616, 2642, 2641} \[ \frac{4 b^2 \sqrt{\sin (e+f x)} F\left (\left .\frac{1}{2} \left (e+f x-\frac{\pi }{2}\right )\right |2\right ) \sqrt{d \sec (e+f x)}}{21 d^4 f \sqrt{b \tan (e+f x)}}+\frac{2 b \sqrt{b \tan (e+f x)}}{21 d^2 f (d \sec (e+f x))^{3/2}}-\frac{2 b \sqrt{b \tan (e+f x)}}{7 f (d \sec (e+f x))^{7/2}} \]
Antiderivative was successfully verified.
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Rule 2610
Rule 2612
Rule 2616
Rule 2642
Rule 2641
Rubi steps
\begin{align*} \int \frac{(b \tan (e+f x))^{3/2}}{(d \sec (e+f x))^{7/2}} \, dx &=-\frac{2 b \sqrt{b \tan (e+f x)}}{7 f (d \sec (e+f x))^{7/2}}+\frac{b^2 \int \frac{1}{(d \sec (e+f x))^{3/2} \sqrt{b \tan (e+f x)}} \, dx}{7 d^2}\\ &=-\frac{2 b \sqrt{b \tan (e+f x)}}{7 f (d \sec (e+f x))^{7/2}}+\frac{2 b \sqrt{b \tan (e+f x)}}{21 d^2 f (d \sec (e+f x))^{3/2}}+\frac{\left (2 b^2\right ) \int \frac{\sqrt{d \sec (e+f x)}}{\sqrt{b \tan (e+f x)}} \, dx}{21 d^4}\\ &=-\frac{2 b \sqrt{b \tan (e+f x)}}{7 f (d \sec (e+f x))^{7/2}}+\frac{2 b \sqrt{b \tan (e+f x)}}{21 d^2 f (d \sec (e+f x))^{3/2}}+\frac{\left (2 b^2 \sqrt{d \sec (e+f x)} \sqrt{b \sin (e+f x)}\right ) \int \frac{1}{\sqrt{b \sin (e+f x)}} \, dx}{21 d^4 \sqrt{b \tan (e+f x)}}\\ &=-\frac{2 b \sqrt{b \tan (e+f x)}}{7 f (d \sec (e+f x))^{7/2}}+\frac{2 b \sqrt{b \tan (e+f x)}}{21 d^2 f (d \sec (e+f x))^{3/2}}+\frac{\left (2 b^2 \sqrt{d \sec (e+f x)} \sqrt{\sin (e+f x)}\right ) \int \frac{1}{\sqrt{\sin (e+f x)}} \, dx}{21 d^4 \sqrt{b \tan (e+f x)}}\\ &=\frac{4 b^2 F\left (\left .\frac{1}{2} \left (e-\frac{\pi }{2}+f x\right )\right |2\right ) \sqrt{d \sec (e+f x)} \sqrt{\sin (e+f x)}}{21 d^4 f \sqrt{b \tan (e+f x)}}-\frac{2 b \sqrt{b \tan (e+f x)}}{7 f (d \sec (e+f x))^{7/2}}+\frac{2 b \sqrt{b \tan (e+f x)}}{21 d^2 f (d \sec (e+f x))^{3/2}}\\ \end{align*}
Mathematica [C] time = 1.26467, size = 105, normalized size = 0.8 \[ -\frac{b \sqrt{b \tan (e+f x)} \left (4 \sec ^2(e+f x) \, _2F_1\left (\frac{1}{4},\frac{3}{4};\frac{5}{4};\sec ^2(e+f x)\right )+(3 \cos (2 (e+f x))+1) \sqrt [4]{-\tan ^2(e+f x)}\right )}{21 d^2 f \sqrt [4]{-\tan ^2(e+f x)} (d \sec (e+f x))^{3/2}} \]
Warning: Unable to verify antiderivative.
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Maple [C] time = 0.233, size = 241, normalized size = 1.8 \begin{align*} -{\frac{\sqrt{2}}{21\,f \left ( \cos \left ( fx+e \right ) -1 \right ) \left ( \cos \left ( fx+e \right ) \right ) ^{2}\sin \left ( fx+e \right ) } \left ( 2\,i\sin \left ( fx+e \right ) \sqrt{{\frac{i\cos \left ( fx+e \right ) -i+\sin \left ( fx+e \right ) }{\sin \left ( fx+e \right ) }}}\sqrt{-{\frac{i\cos \left ( fx+e \right ) -i-\sin \left ( fx+e \right ) }{\sin \left ( fx+e \right ) }}}{\it EllipticF} \left ( \sqrt{{\frac{i\cos \left ( fx+e \right ) -i+\sin \left ( fx+e \right ) }{\sin \left ( fx+e \right ) }}},{\frac{\sqrt{2}}{2}} \right ) \sqrt{{\frac{-i \left ( \cos \left ( fx+e \right ) -1 \right ) }{\sin \left ( fx+e \right ) }}}+3\, \left ( \cos \left ( fx+e \right ) \right ) ^{4}\sqrt{2}-3\, \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 ) \sqrt{2} \right ) \left ({\frac{b\sin \left ( fx+e \right ) }{\cos \left ( fx+e \right ) }} \right ) ^{{\frac{3}{2}}} \left ({\frac{d}{\cos \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{\left (b \tan \left (f x + e\right )\right )^{\frac{3}{2}}}{\left (d \sec \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 [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{\sqrt{d \sec \left (f x + e\right )} \sqrt{b \tan \left (f x + e\right )} b \tan \left (f x + e\right )}{d^{4} \sec \left (f x + e\right )^{4}}, 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 (b \tan \left (f x + e\right )\right )^{\frac{3}{2}}}{\left (d \sec \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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