Optimal. Leaf size=91 \[ -\frac{64 b}{231 f \sin ^{\frac{3}{2}}(e+f x) (b \sec (e+f x))^{3/2}}-\frac{16 b}{77 f \sin ^{\frac{7}{2}}(e+f x) (b \sec (e+f x))^{3/2}}-\frac{2 b}{11 f \sin ^{\frac{11}{2}}(e+f x) (b \sec (e+f x))^{3/2}} \]
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Rubi [A] time = 0.121811, antiderivative size = 91, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.087, Rules used = {2584, 2578} \[ -\frac{64 b}{231 f \sin ^{\frac{3}{2}}(e+f x) (b \sec (e+f x))^{3/2}}-\frac{16 b}{77 f \sin ^{\frac{7}{2}}(e+f x) (b \sec (e+f x))^{3/2}}-\frac{2 b}{11 f \sin ^{\frac{11}{2}}(e+f x) (b \sec (e+f x))^{3/2}} \]
Antiderivative was successfully verified.
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Rule 2584
Rule 2578
Rubi steps
\begin{align*} \int \frac{1}{\sqrt{b \sec (e+f x)} \sin ^{\frac{13}{2}}(e+f x)} \, dx &=-\frac{2 b}{11 f (b \sec (e+f x))^{3/2} \sin ^{\frac{11}{2}}(e+f x)}+\frac{8}{11} \int \frac{1}{\sqrt{b \sec (e+f x)} \sin ^{\frac{9}{2}}(e+f x)} \, dx\\ &=-\frac{2 b}{11 f (b \sec (e+f x))^{3/2} \sin ^{\frac{11}{2}}(e+f x)}-\frac{16 b}{77 f (b \sec (e+f x))^{3/2} \sin ^{\frac{7}{2}}(e+f x)}+\frac{32}{77} \int \frac{1}{\sqrt{b \sec (e+f x)} \sin ^{\frac{5}{2}}(e+f x)} \, dx\\ &=-\frac{2 b}{11 f (b \sec (e+f x))^{3/2} \sin ^{\frac{11}{2}}(e+f x)}-\frac{16 b}{77 f (b \sec (e+f x))^{3/2} \sin ^{\frac{7}{2}}(e+f x)}-\frac{64 b}{231 f (b \sec (e+f x))^{3/2} \sin ^{\frac{3}{2}}(e+f x)}\\ \end{align*}
Mathematica [A] time = 0.201415, size = 52, normalized size = 0.57 \[ \frac{2 b (28 \cos (2 (e+f x))-4 \cos (4 (e+f x))-45)}{231 f \sin ^{\frac{11}{2}}(e+f x) (b \sec (e+f x))^{3/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.129, size = 92, normalized size = 1. \begin{align*} -{\frac{128\,\cos \left ( fx+e \right ) \left ( 32\, \left ( \cos \left ( fx+e \right ) \right ) ^{4}-88\, \left ( \cos \left ( fx+e \right ) \right ) ^{2}+77 \right ) \left ( -1+\cos \left ( fx+e \right ) \right ) ^{6}}{231\,f \left ( \left ( \sin \left ( fx+e \right ) \right ) ^{2}+ \left ( \cos \left ( fx+e \right ) \right ) ^{2}-2\,\cos \left ( fx+e \right ) +1 \right ) ^{6}} \left ( \sin \left ( fx+e \right ) \right ) ^{-{\frac{11}{2}}}{\frac{1}{\sqrt{{\frac{b}{\cos \left ( fx+e \right ) }}}}}} \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}{\sqrt{b \sec \left (f x + e\right )} \sin \left (f x + e\right )^{\frac{13}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.6834, size = 243, normalized size = 2.67 \begin{align*} \frac{2 \,{\left (32 \, \cos \left (f x + e\right )^{6} - 88 \, \cos \left (f x + e\right )^{4} + 77 \, \cos \left (f x + e\right )^{2}\right )} \sqrt{\frac{b}{\cos \left (f x + e\right )}} \sqrt{\sin \left (f x + e\right )}}{231 \,{\left (b f \cos \left (f x + e\right )^{6} - 3 \, b f \cos \left (f x + e\right )^{4} + 3 \, b f \cos \left (f x + e\right )^{2} - b f\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}{\sqrt{b \sec \left (f x + e\right )} \sin \left (f x + e\right )^{\frac{13}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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