Optimal. Leaf size=117 \[ a^2 \sin (x) \cos (x) \sqrt {a \sec ^4(x)}+\frac {1}{9} a^2 \sin ^2(x) \tan ^7(x) \sqrt {a \sec ^4(x)}+\frac {4}{7} a^2 \sin ^2(x) \tan ^5(x) \sqrt {a \sec ^4(x)}+\frac {6}{5} a^2 \sin ^2(x) \tan ^3(x) \sqrt {a \sec ^4(x)}+\frac {4}{3} a^2 \sin ^2(x) \tan (x) \sqrt {a \sec ^4(x)} \]
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Rubi [A] time = 0.03, antiderivative size = 117, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 10, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.200, Rules used = {4123, 3767} \[ a^2 \sin (x) \cos (x) \sqrt {a \sec ^4(x)}+\frac {1}{9} a^2 \sin ^2(x) \tan ^7(x) \sqrt {a \sec ^4(x)}+\frac {4}{7} a^2 \sin ^2(x) \tan ^5(x) \sqrt {a \sec ^4(x)}+\frac {6}{5} a^2 \sin ^2(x) \tan ^3(x) \sqrt {a \sec ^4(x)}+\frac {4}{3} a^2 \sin ^2(x) \tan (x) \sqrt {a \sec ^4(x)} \]
Antiderivative was successfully verified.
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Rule 3767
Rule 4123
Rubi steps
\begin {align*} \int \left (a \sec ^4(x)\right )^{5/2} \, dx &=\left (a^2 \cos ^2(x) \sqrt {a \sec ^4(x)}\right ) \int \sec ^{10}(x) \, dx\\ &=-\left (\left (a^2 \cos ^2(x) \sqrt {a \sec ^4(x)}\right ) \operatorname {Subst}\left (\int \left (1+4 x^2+6 x^4+4 x^6+x^8\right ) \, dx,x,-\tan (x)\right )\right )\\ &=a^2 \cos (x) \sqrt {a \sec ^4(x)} \sin (x)+\frac {4}{3} a^2 \sqrt {a \sec ^4(x)} \sin ^2(x) \tan (x)+\frac {6}{5} a^2 \sqrt {a \sec ^4(x)} \sin ^2(x) \tan ^3(x)+\frac {4}{7} a^2 \sqrt {a \sec ^4(x)} \sin ^2(x) \tan ^5(x)+\frac {1}{9} a^2 \sqrt {a \sec ^4(x)} \sin ^2(x) \tan ^7(x)\\ \end {align*}
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Mathematica [A] time = 0.10, size = 42, normalized size = 0.36 \[ \frac {1}{315} \sin (x) \cos (x) (130 \cos (2 x)+46 \cos (4 x)+10 \cos (6 x)+\cos (8 x)+128) \left (a \sec ^4(x)\right )^{5/2} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.63, size = 58, normalized size = 0.50 \[ \frac {{\left (128 \, a^{2} \cos \relax (x)^{8} + 64 \, a^{2} \cos \relax (x)^{6} + 48 \, a^{2} \cos \relax (x)^{4} + 40 \, a^{2} \cos \relax (x)^{2} + 35 \, a^{2}\right )} \sqrt {\frac {a}{\cos \relax (x)^{4}}} \sin \relax (x)}{315 \, \cos \relax (x)^{7}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.90, size = 49, normalized size = 0.42 \[ \frac {1}{315} \, {\left (35 \, a^{2} \tan \relax (x)^{9} + 180 \, a^{2} \tan \relax (x)^{7} + 378 \, a^{2} \tan \relax (x)^{5} + 420 \, a^{2} \tan \relax (x)^{3} + 315 \, a^{2} \tan \relax (x)\right )} \sqrt {a} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.36, size = 41, normalized size = 0.35 \[ \frac {\left (128 \left (\cos ^{8}\relax (x )\right )+64 \left (\cos ^{6}\relax (x )\right )+48 \left (\cos ^{4}\relax (x )\right )+40 \left (\cos ^{2}\relax (x )\right )+35\right ) \cos \relax (x ) \sin \relax (x ) \left (\frac {a}{\cos \relax (x )^{4}}\right )^{\frac {5}{2}}}{315} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.75, size = 43, normalized size = 0.37 \[ \frac {1}{9} \, a^{\frac {5}{2}} \tan \relax (x)^{9} + \frac {4}{7} \, a^{\frac {5}{2}} \tan \relax (x)^{7} + \frac {6}{5} \, a^{\frac {5}{2}} \tan \relax (x)^{5} + \frac {4}{3} \, a^{\frac {5}{2}} \tan \relax (x)^{3} + a^{\frac {5}{2}} \tan \relax (x) \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 2.35, size = 119, normalized size = 1.02 \[ \frac {128\,a^{5/2}\,\left ({\mathrm {e}}^{x\,46{}\mathrm {i}}\,1{}\mathrm {i}+{\mathrm {e}}^{x\,48{}\mathrm {i}}\,9{}\mathrm {i}+{\mathrm {e}}^{x\,50{}\mathrm {i}}\,36{}\mathrm {i}+{\mathrm {e}}^{x\,52{}\mathrm {i}}\,84{}\mathrm {i}+{\mathrm {e}}^{x\,54{}\mathrm {i}}\,126{}\mathrm {i}\right )}{315\,\left (\frac {{\mathrm {e}}^{-x\,2{}\mathrm {i}}}{2}+\frac {{\mathrm {e}}^{x\,2{}\mathrm {i}}}{2}+1\right )\,\left ({\mathrm {e}}^{x\,48{}\mathrm {i}}+7\,{\mathrm {e}}^{x\,50{}\mathrm {i}}+21\,{\mathrm {e}}^{x\,52{}\mathrm {i}}+35\,{\mathrm {e}}^{x\,54{}\mathrm {i}}+35\,{\mathrm {e}}^{x\,56{}\mathrm {i}}+21\,{\mathrm {e}}^{x\,58{}\mathrm {i}}+7\,{\mathrm {e}}^{x\,60{}\mathrm {i}}+{\mathrm {e}}^{x\,62{}\mathrm {i}}\right )} \]
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 \[ \int \left (a \sec ^{4}{\relax (x )}\right )^{\frac {5}{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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