Optimal. Leaf size=63 \[ -\frac{2 b^5}{5 f (b \sec (e+f x))^{5/2}}+\frac{4 b^3}{f \sqrt{b \sec (e+f x)}}+\frac{2 b (b \sec (e+f x))^{3/2}}{3 f} \]
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Rubi [A] time = 0.0557179, antiderivative size = 63, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.095, Rules used = {2622, 270} \[ -\frac{2 b^5}{5 f (b \sec (e+f x))^{5/2}}+\frac{4 b^3}{f \sqrt{b \sec (e+f x)}}+\frac{2 b (b \sec (e+f x))^{3/2}}{3 f} \]
Antiderivative was successfully verified.
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Rule 2622
Rule 270
Rubi steps
\begin{align*} \int (b \sec (e+f x))^{5/2} \sin ^5(e+f x) \, dx &=\frac{b^5 \operatorname{Subst}\left (\int \frac{\left (-1+\frac{x^2}{b^2}\right )^2}{x^{7/2}} \, dx,x,b \sec (e+f x)\right )}{f}\\ &=\frac{b^5 \operatorname{Subst}\left (\int \left (\frac{1}{x^{7/2}}-\frac{2}{b^2 x^{3/2}}+\frac{\sqrt{x}}{b^4}\right ) \, dx,x,b \sec (e+f x)\right )}{f}\\ &=-\frac{2 b^5}{5 f (b \sec (e+f x))^{5/2}}+\frac{4 b^3}{f \sqrt{b \sec (e+f x)}}+\frac{2 b (b \sec (e+f x))^{3/2}}{3 f}\\ \end{align*}
Mathematica [A] time = 0.340456, size = 42, normalized size = 0.67 \[ \frac{b (108 \cos (2 (e+f x))-3 \cos (4 (e+f x))+151) (b \sec (e+f x))^{3/2}}{60 f} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.148, size = 522, normalized size = 8.3 \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 [A] time = 1.04202, size = 70, normalized size = 1.11 \begin{align*} \frac{2 \,{\left (5 \, \left (\frac{b}{\cos \left (f x + e\right )}\right )^{\frac{3}{2}} - \frac{3 \,{\left (b^{4} - \frac{10 \, b^{4}}{\cos \left (f x + e\right )^{2}}\right )}}{\left (\frac{b}{\cos \left (f x + e\right )}\right )^{\frac{5}{2}}}\right )} b}{15 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.23493, size = 135, normalized size = 2.14 \begin{align*} -\frac{2 \,{\left (3 \, b^{2} \cos \left (f x + e\right )^{4} - 30 \, b^{2} \cos \left (f x + e\right )^{2} - 5 \, b^{2}\right )} \sqrt{\frac{b}{\cos \left (f x + e\right )}}}{15 \, f \cos \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 [A] time = 1.17027, size = 108, normalized size = 1.71 \begin{align*} -\frac{2 \,{\left (3 \, \sqrt{b \cos \left (f x + e\right )} b^{2} \cos \left (f x + e\right )^{2} - 30 \, \sqrt{b \cos \left (f x + e\right )} b^{2} - \frac{5 \, b^{3}}{\sqrt{b \cos \left (f x + e\right )} \cos \left (f x + e\right )}\right )} \mathrm{sgn}\left (\cos \left (f x + e\right )\right )}{15 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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