Optimal. Leaf size=131 \[ \frac{b^2 d^2 E\left (\left .\frac{1}{2} \left (e+f x-\frac{\pi }{2}\right )\right |2\right ) \sqrt{b \tan (e+f x)}}{2 f \sqrt{\sin (e+f x)} \sqrt{d \sec (e+f x)}}-\frac{b d^2 (b \tan (e+f x))^{3/2}}{2 f \sqrt{d \sec (e+f x)}}+\frac{b (b \tan (e+f x))^{3/2} (d \sec (e+f x))^{3/2}}{3 f} \]
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Rubi [A] time = 0.173201, 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 = {2611, 2613, 2616, 2640, 2639} \[ \frac{b^2 d^2 E\left (\left .\frac{1}{2} \left (e+f x-\frac{\pi }{2}\right )\right |2\right ) \sqrt{b \tan (e+f x)}}{2 f \sqrt{\sin (e+f x)} \sqrt{d \sec (e+f x)}}-\frac{b d^2 (b \tan (e+f x))^{3/2}}{2 f \sqrt{d \sec (e+f x)}}+\frac{b (b \tan (e+f x))^{3/2} (d \sec (e+f x))^{3/2}}{3 f} \]
Antiderivative was successfully verified.
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Rule 2611
Rule 2613
Rule 2616
Rule 2640
Rule 2639
Rubi steps
\begin{align*} \int (d \sec (e+f x))^{3/2} (b \tan (e+f x))^{5/2} \, dx &=\frac{b (d \sec (e+f x))^{3/2} (b \tan (e+f x))^{3/2}}{3 f}-\frac{1}{2} b^2 \int (d \sec (e+f x))^{3/2} \sqrt{b \tan (e+f x)} \, dx\\ &=-\frac{b d^2 (b \tan (e+f x))^{3/2}}{2 f \sqrt{d \sec (e+f x)}}+\frac{b (d \sec (e+f x))^{3/2} (b \tan (e+f x))^{3/2}}{3 f}+\frac{1}{4} \left (b^2 d^2\right ) \int \frac{\sqrt{b \tan (e+f x)}}{\sqrt{d \sec (e+f x)}} \, dx\\ &=-\frac{b d^2 (b \tan (e+f x))^{3/2}}{2 f \sqrt{d \sec (e+f x)}}+\frac{b (d \sec (e+f x))^{3/2} (b \tan (e+f x))^{3/2}}{3 f}+\frac{\left (b^2 d^2 \sqrt{b \tan (e+f x)}\right ) \int \sqrt{b \sin (e+f x)} \, dx}{4 \sqrt{d \sec (e+f x)} \sqrt{b \sin (e+f x)}}\\ &=-\frac{b d^2 (b \tan (e+f x))^{3/2}}{2 f \sqrt{d \sec (e+f x)}}+\frac{b (d \sec (e+f x))^{3/2} (b \tan (e+f x))^{3/2}}{3 f}+\frac{\left (b^2 d^2 \sqrt{b \tan (e+f x)}\right ) \int \sqrt{\sin (e+f x)} \, dx}{4 \sqrt{d \sec (e+f x)} \sqrt{\sin (e+f x)}}\\ &=\frac{b^2 d^2 E\left (\left .\frac{1}{2} \left (e-\frac{\pi }{2}+f x\right )\right |2\right ) \sqrt{b \tan (e+f x)}}{2 f \sqrt{d \sec (e+f x)} \sqrt{\sin (e+f x)}}-\frac{b d^2 (b \tan (e+f x))^{3/2}}{2 f \sqrt{d \sec (e+f x)}}+\frac{b (d \sec (e+f x))^{3/2} (b \tan (e+f x))^{3/2}}{3 f}\\ \end{align*}
Mathematica [C] time = 2.33937, size = 93, normalized size = 0.71 \[ \frac{b^3 d^2 \left (-3 \sqrt [4]{-\tan ^2(e+f x)} \, _2F_1\left (-\frac{1}{4},\frac{1}{4};\frac{3}{4};\sec ^2(e+f x)\right )+2 \sec ^4(e+f x)-5 \sec ^2(e+f x)+3\right )}{6 f \sqrt{b \tan (e+f x)} \sqrt{d \sec (e+f x)}} \]
Warning: Unable to verify antiderivative.
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Maple [C] time = 0.179, size = 593, normalized size = 4.5 \begin{align*} \text{result too large to display} \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 \left (d \sec \left (f x + e\right )\right )^{\frac{3}{2}} \left (b \tan \left (f x + e\right )\right )^{\frac{5}{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 (\sqrt{d \sec \left (f x + e\right )} \sqrt{b \tan \left (f x + e\right )} b^{2} d \sec \left (f x + e\right ) \tan \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 \left (d \sec \left (f x + e\right )\right )^{\frac{3}{2}} \left (b \tan \left (f x + e\right )\right )^{\frac{5}{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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