Optimal. Leaf size=115 \[ -\frac {2 b}{5 f \sin ^{\frac {5}{2}}(e+f x) (b \sec (e+f x))^{3/2}}-\frac {4 b}{5 f \sqrt {\sin (e+f x)} (b \sec (e+f x))^{3/2}}-\frac {4 \sqrt {\sin (e+f x)} E\left (\left .e+f x-\frac {\pi }{4}\right |2\right )}{5 f \sqrt {\sin (2 e+2 f x)} \sqrt {b \sec (e+f x)}} \]
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Rubi [A] time = 0.16, antiderivative size = 115, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 4, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.174, Rules used = {2584, 2585, 2572, 2639} \[ -\frac {2 b}{5 f \sin ^{\frac {5}{2}}(e+f x) (b \sec (e+f x))^{3/2}}-\frac {4 b}{5 f \sqrt {\sin (e+f x)} (b \sec (e+f x))^{3/2}}-\frac {4 \sqrt {\sin (e+f x)} E\left (\left .e+f x-\frac {\pi }{4}\right |2\right )}{5 f \sqrt {\sin (2 e+2 f x)} \sqrt {b \sec (e+f x)}} \]
Antiderivative was successfully verified.
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Rule 2572
Rule 2584
Rule 2585
Rule 2639
Rubi steps
\begin {align*} \int \frac {1}{\sqrt {b \sec (e+f x)} \sin ^{\frac {7}{2}}(e+f x)} \, dx &=-\frac {2 b}{5 f (b \sec (e+f x))^{3/2} \sin ^{\frac {5}{2}}(e+f x)}+\frac {2}{5} \int \frac {1}{\sqrt {b \sec (e+f x)} \sin ^{\frac {3}{2}}(e+f x)} \, dx\\ &=-\frac {2 b}{5 f (b \sec (e+f x))^{3/2} \sin ^{\frac {5}{2}}(e+f x)}-\frac {4 b}{5 f (b \sec (e+f x))^{3/2} \sqrt {\sin (e+f x)}}-\frac {4}{5} \int \frac {\sqrt {\sin (e+f x)}}{\sqrt {b \sec (e+f x)}} \, dx\\ &=-\frac {2 b}{5 f (b \sec (e+f x))^{3/2} \sin ^{\frac {5}{2}}(e+f x)}-\frac {4 b}{5 f (b \sec (e+f x))^{3/2} \sqrt {\sin (e+f x)}}-\frac {4 \int \sqrt {b \cos (e+f x)} \sqrt {\sin (e+f x)} \, dx}{5 \sqrt {b \cos (e+f x)} \sqrt {b \sec (e+f x)}}\\ &=-\frac {2 b}{5 f (b \sec (e+f x))^{3/2} \sin ^{\frac {5}{2}}(e+f x)}-\frac {4 b}{5 f (b \sec (e+f x))^{3/2} \sqrt {\sin (e+f x)}}-\frac {\left (4 \sqrt {\sin (e+f x)}\right ) \int \sqrt {\sin (2 e+2 f x)} \, dx}{5 \sqrt {b \sec (e+f x)} \sqrt {\sin (2 e+2 f x)}}\\ &=-\frac {2 b}{5 f (b \sec (e+f x))^{3/2} \sin ^{\frac {5}{2}}(e+f x)}-\frac {4 b}{5 f (b \sec (e+f x))^{3/2} \sqrt {\sin (e+f x)}}-\frac {4 E\left (\left .e-\frac {\pi }{4}+f x\right |2\right ) \sqrt {\sin (e+f x)}}{5 f \sqrt {b \sec (e+f x)} \sqrt {\sin (2 e+2 f x)}}\\ \end {align*}
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Mathematica [C] time = 0.47, size = 82, normalized size = 0.71 \[ \frac {2 b \left (2 \sin ^2(e+f x) \sqrt [4]{-\tan ^2(e+f x)} \, _2F_1\left (-\frac {1}{2},\frac {1}{4};\frac {1}{2};\sec ^2(e+f x)\right )+\cos (2 (e+f x))-2\right )}{5 f \sin ^{\frac {5}{2}}(e+f x) (b \sec (e+f x))^{3/2}} \]
Antiderivative was successfully verified.
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fricas [F] time = 0.58, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {\sqrt {b \sec \left (f x + e\right )} \sqrt {\sin \left (f x + e\right )}}{{\left (b \cos \left (f x + e\right )^{4} - 2 \, b \cos \left (f x + e\right )^{2} + b\right )} \sec \left (f x + e\right )}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {1}{\sqrt {b \sec \left (f x + e\right )} \sin \left (f x + e\right )^{\frac {7}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.18, size = 1030, normalized size = 8.96 \[ \text {result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {1}{\sqrt {b \sec \left (f x + e\right )} \sin \left (f x + e\right )^{\frac {7}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {1}{{\sin \left (e+f\,x\right )}^{7/2}\,\sqrt {\frac {b}{\cos \left (e+f\,x\right )}}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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