Optimal. Leaf size=117 \[ \frac {154}{585} a^2 \tan (x) \sqrt {a \sec ^3(x)}+\frac {2}{13} a^2 \tan (x) \sec ^4(x) \sqrt {a \sec ^3(x)}+\frac {22}{117} a^2 \tan (x) \sec ^2(x) \sqrt {a \sec ^3(x)}-\frac {154}{195} a^2 \cos ^{\frac {3}{2}}(x) E\left (\left .\frac {x}{2}\right |2\right ) \sqrt {a \sec ^3(x)}+\frac {154}{195} a^2 \sin (x) \cos (x) \sqrt {a \sec ^3(x)} \]
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Rubi [A] time = 0.05, antiderivative size = 117, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 4, integrand size = 10, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.400, Rules used = {4123, 3768, 3771, 2639} \[ \frac {2}{13} a^2 \tan (x) \sec ^4(x) \sqrt {a \sec ^3(x)}+\frac {22}{117} a^2 \tan (x) \sec ^2(x) \sqrt {a \sec ^3(x)}+\frac {154}{585} a^2 \tan (x) \sqrt {a \sec ^3(x)}-\frac {154}{195} a^2 \cos ^{\frac {3}{2}}(x) E\left (\left .\frac {x}{2}\right |2\right ) \sqrt {a \sec ^3(x)}+\frac {154}{195} a^2 \sin (x) \cos (x) \sqrt {a \sec ^3(x)} \]
Antiderivative was successfully verified.
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Rule 2639
Rule 3768
Rule 3771
Rule 4123
Rubi steps
\begin {align*} \int \left (a \sec ^3(x)\right )^{5/2} \, dx &=\frac {\left (a^2 \sqrt {a \sec ^3(x)}\right ) \int \sec ^{\frac {15}{2}}(x) \, dx}{\sec ^{\frac {3}{2}}(x)}\\ &=\frac {2}{13} a^2 \sec ^4(x) \sqrt {a \sec ^3(x)} \tan (x)+\frac {\left (11 a^2 \sqrt {a \sec ^3(x)}\right ) \int \sec ^{\frac {11}{2}}(x) \, dx}{13 \sec ^{\frac {3}{2}}(x)}\\ &=\frac {22}{117} a^2 \sec ^2(x) \sqrt {a \sec ^3(x)} \tan (x)+\frac {2}{13} a^2 \sec ^4(x) \sqrt {a \sec ^3(x)} \tan (x)+\frac {\left (77 a^2 \sqrt {a \sec ^3(x)}\right ) \int \sec ^{\frac {7}{2}}(x) \, dx}{117 \sec ^{\frac {3}{2}}(x)}\\ &=\frac {154}{585} a^2 \sqrt {a \sec ^3(x)} \tan (x)+\frac {22}{117} a^2 \sec ^2(x) \sqrt {a \sec ^3(x)} \tan (x)+\frac {2}{13} a^2 \sec ^4(x) \sqrt {a \sec ^3(x)} \tan (x)+\frac {\left (77 a^2 \sqrt {a \sec ^3(x)}\right ) \int \sec ^{\frac {3}{2}}(x) \, dx}{195 \sec ^{\frac {3}{2}}(x)}\\ &=\frac {154}{195} a^2 \cos (x) \sqrt {a \sec ^3(x)} \sin (x)+\frac {154}{585} a^2 \sqrt {a \sec ^3(x)} \tan (x)+\frac {22}{117} a^2 \sec ^2(x) \sqrt {a \sec ^3(x)} \tan (x)+\frac {2}{13} a^2 \sec ^4(x) \sqrt {a \sec ^3(x)} \tan (x)-\frac {\left (77 a^2 \sqrt {a \sec ^3(x)}\right ) \int \frac {1}{\sqrt {\sec (x)}} \, dx}{195 \sec ^{\frac {3}{2}}(x)}\\ &=\frac {154}{195} a^2 \cos (x) \sqrt {a \sec ^3(x)} \sin (x)+\frac {154}{585} a^2 \sqrt {a \sec ^3(x)} \tan (x)+\frac {22}{117} a^2 \sec ^2(x) \sqrt {a \sec ^3(x)} \tan (x)+\frac {2}{13} a^2 \sec ^4(x) \sqrt {a \sec ^3(x)} \tan (x)-\frac {1}{195} \left (77 a^2 \cos ^{\frac {3}{2}}(x) \sqrt {a \sec ^3(x)}\right ) \int \sqrt {\cos (x)} \, dx\\ &=-\frac {154}{195} a^2 \cos ^{\frac {3}{2}}(x) E\left (\left .\frac {x}{2}\right |2\right ) \sqrt {a \sec ^3(x)}+\frac {154}{195} a^2 \cos (x) \sqrt {a \sec ^3(x)} \sin (x)+\frac {154}{585} a^2 \sqrt {a \sec ^3(x)} \tan (x)+\frac {22}{117} a^2 \sec ^2(x) \sqrt {a \sec ^3(x)} \tan (x)+\frac {2}{13} a^2 \sec ^4(x) \sqrt {a \sec ^3(x)} \tan (x)\\ \end {align*}
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Mathematica [A] time = 0.10, size = 59, normalized size = 0.50 \[ -\frac {2}{585} a \sec (x) \left (a \sec ^3(x)\right )^{3/2} \left (-45 \tan (x)+231 \cos ^{\frac {11}{2}}(x) E\left (\left .\frac {x}{2}\right |2\right )-231 \sin (x) \cos ^5(x)-77 \sin (x) \cos ^3(x)-55 \sin (x) \cos (x)\right ) \]
Antiderivative was successfully verified.
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fricas [F] time = 0.83, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\sqrt {a \sec \relax (x)^{3}} a^{2} \sec \relax (x)^{6}, x\right ) \]
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 \[ \int \left (a \sec \relax (x)^{3}\right )^{\frac {5}{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [C] time = 0.76, size = 223, normalized size = 1.91 \[ \frac {2 \left (\cos \relax (x )+1\right )^{2} \left (-1+\cos \relax (x )\right )^{2} \left (231 i \left (\cos ^{7}\relax (x )\right ) \sin \relax (x ) \sqrt {\frac {1}{\cos \relax (x )+1}}\, \sqrt {\frac {\cos \relax (x )}{\cos \relax (x )+1}}\, \EllipticE \left (\frac {i \left (-1+\cos \relax (x )\right )}{\sin \relax (x )}, i\right )-231 i \left (\cos ^{7}\relax (x )\right ) \sin \relax (x ) \sqrt {\frac {1}{\cos \relax (x )+1}}\, \sqrt {\frac {\cos \relax (x )}{\cos \relax (x )+1}}\, \EllipticF \left (\frac {i \left (-1+\cos \relax (x )\right )}{\sin \relax (x )}, i\right )+231 i \left (\cos ^{6}\relax (x )\right ) \sin \relax (x ) \sqrt {\frac {1}{\cos \relax (x )+1}}\, \sqrt {\frac {\cos \relax (x )}{\cos \relax (x )+1}}\, \EllipticE \left (\frac {i \left (-1+\cos \relax (x )\right )}{\sin \relax (x )}, i\right )-231 i \left (\cos ^{6}\relax (x )\right ) \sin \relax (x ) \sqrt {\frac {1}{\cos \relax (x )+1}}\, \sqrt {\frac {\cos \relax (x )}{\cos \relax (x )+1}}\, \EllipticF \left (\frac {i \left (-1+\cos \relax (x )\right )}{\sin \relax (x )}, i\right )-231 \left (\cos ^{7}\relax (x )\right )+154 \left (\cos ^{6}\relax (x )\right )+22 \left (\cos ^{4}\relax (x )\right )+10 \left (\cos ^{2}\relax (x )\right )+45\right ) \cos \relax (x ) \left (\frac {a}{\cos \relax (x )^{3}}\right )^{\frac {5}{2}}}{585 \sin \relax (x )^{5}} \]
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 \[ \int \left (a \sec \relax (x)^{3}\right )^{\frac {5}{2}}\,{d x} \]
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 \[ \int {\left (\frac {a}{{\cos \relax (x)}^3}\right )}^{5/2} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \left (a \sec ^{3}{\relax (x )}\right )^{\frac {5}{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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