Optimal. Leaf size=121 \[ -\frac{256 b}{1155 f \sin ^{\frac{3}{2}}(e+f x) (b \sec (e+f x))^{3/2}}-\frac{64 b}{385 f \sin ^{\frac{7}{2}}(e+f x) (b \sec (e+f x))^{3/2}}-\frac{8 b}{55 f \sin ^{\frac{11}{2}}(e+f x) (b \sec (e+f x))^{3/2}}-\frac{2 b}{15 f \sin ^{\frac{15}{2}}(e+f x) (b \sec (e+f x))^{3/2}} \]
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Rubi [A] time = 0.162258, antiderivative size = 121, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 2, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.087, Rules used = {2584, 2578} \[ -\frac{256 b}{1155 f \sin ^{\frac{3}{2}}(e+f x) (b \sec (e+f x))^{3/2}}-\frac{64 b}{385 f \sin ^{\frac{7}{2}}(e+f x) (b \sec (e+f x))^{3/2}}-\frac{8 b}{55 f \sin ^{\frac{11}{2}}(e+f x) (b \sec (e+f x))^{3/2}}-\frac{2 b}{15 f \sin ^{\frac{15}{2}}(e+f x) (b \sec (e+f x))^{3/2}} \]
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{17}{2}}(e+f x)} \, dx &=-\frac{2 b}{15 f (b \sec (e+f x))^{3/2} \sin ^{\frac{15}{2}}(e+f x)}+\frac{4}{5} \int \frac{1}{\sqrt{b \sec (e+f x)} \sin ^{\frac{13}{2}}(e+f x)} \, dx\\ &=-\frac{2 b}{15 f (b \sec (e+f x))^{3/2} \sin ^{\frac{15}{2}}(e+f x)}-\frac{8 b}{55 f (b \sec (e+f x))^{3/2} \sin ^{\frac{11}{2}}(e+f x)}+\frac{32}{55} \int \frac{1}{\sqrt{b \sec (e+f x)} \sin ^{\frac{9}{2}}(e+f x)} \, dx\\ &=-\frac{2 b}{15 f (b \sec (e+f x))^{3/2} \sin ^{\frac{15}{2}}(e+f x)}-\frac{8 b}{55 f (b \sec (e+f x))^{3/2} \sin ^{\frac{11}{2}}(e+f x)}-\frac{64 b}{385 f (b \sec (e+f x))^{3/2} \sin ^{\frac{7}{2}}(e+f x)}+\frac{128}{385} \int \frac{1}{\sqrt{b \sec (e+f x)} \sin ^{\frac{5}{2}}(e+f x)} \, dx\\ &=-\frac{2 b}{15 f (b \sec (e+f x))^{3/2} \sin ^{\frac{15}{2}}(e+f x)}-\frac{8 b}{55 f (b \sec (e+f x))^{3/2} \sin ^{\frac{11}{2}}(e+f x)}-\frac{64 b}{385 f (b \sec (e+f x))^{3/2} \sin ^{\frac{7}{2}}(e+f x)}-\frac{256 b}{1155 f (b \sec (e+f x))^{3/2} \sin ^{\frac{3}{2}}(e+f x)}\\ \end{align*}
Mathematica [A] time = 0.254319, size = 62, normalized size = 0.51 \[ \frac{2 b (150 \cos (2 (e+f x))-36 \cos (4 (e+f x))+4 \cos (6 (e+f x))-195)}{1155 f \sin ^{\frac{15}{2}}(e+f x) (b \sec (e+f x))^{3/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.15, size = 102, normalized size = 0.8 \begin{align*}{\frac{512\,\cos \left ( fx+e \right ) \left ( 128\, \left ( \cos \left ( fx+e \right ) \right ) ^{6}-480\, \left ( \cos \left ( fx+e \right ) \right ) ^{4}+660\, \left ( \cos \left ( fx+e \right ) \right ) ^{2}-385 \right ) \left ( -1+\cos \left ( fx+e \right ) \right ) ^{8}}{1155\,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 ) ^{8}} \left ( \sin \left ( fx+e \right ) \right ) ^{-{\frac{15}{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{17}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 3.01009, size = 308, normalized size = 2.55 \begin{align*} \frac{2 \,{\left (128 \, \cos \left (f x + e\right )^{8} - 480 \, \cos \left (f x + e\right )^{6} + 660 \, \cos \left (f x + e\right )^{4} - 385 \, \cos \left (f x + e\right )^{2}\right )} \sqrt{\frac{b}{\cos \left (f x + e\right )}} \sqrt{\sin \left (f x + e\right )}}{1155 \,{\left (b f \cos \left (f x + e\right )^{8} - 4 \, b f \cos \left (f x + e\right )^{6} + 6 \, b f \cos \left (f x + e\right )^{4} - 4 \, 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{17}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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