Optimal. Leaf size=117 \[ \frac {\sin (x) \cos (x)}{a^2 \sqrt {a \cos ^4(x)}}+\frac {\sin ^2(x) \tan ^7(x)}{9 a^2 \sqrt {a \cos ^4(x)}}+\frac {4 \sin ^2(x) \tan ^5(x)}{7 a^2 \sqrt {a \cos ^4(x)}}+\frac {6 \sin ^2(x) \tan ^3(x)}{5 a^2 \sqrt {a \cos ^4(x)}}+\frac {4 \sin ^2(x) \tan (x)}{3 a^2 \sqrt {a \cos ^4(x)}} \]
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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 = {3207, 3767} \[ \frac {\sin (x) \cos (x)}{a^2 \sqrt {a \cos ^4(x)}}+\frac {\sin ^2(x) \tan ^7(x)}{9 a^2 \sqrt {a \cos ^4(x)}}+\frac {4 \sin ^2(x) \tan ^5(x)}{7 a^2 \sqrt {a \cos ^4(x)}}+\frac {6 \sin ^2(x) \tan ^3(x)}{5 a^2 \sqrt {a \cos ^4(x)}}+\frac {4 \sin ^2(x) \tan (x)}{3 a^2 \sqrt {a \cos ^4(x)}} \]
Antiderivative was successfully verified.
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Rule 3207
Rule 3767
Rubi steps
\begin {align*} \int \frac {1}{\left (a \cos ^4(x)\right )^{5/2}} \, dx &=\frac {\cos ^2(x) \int \sec ^{10}(x) \, dx}{a^2 \sqrt {a \cos ^4(x)}}\\ &=-\frac {\cos ^2(x) \operatorname {Subst}\left (\int \left (1+4 x^2+6 x^4+4 x^6+x^8\right ) \, dx,x,-\tan (x)\right )}{a^2 \sqrt {a \cos ^4(x)}}\\ &=\frac {\cos (x) \sin (x)}{a^2 \sqrt {a \cos ^4(x)}}+\frac {4 \sin ^2(x) \tan (x)}{3 a^2 \sqrt {a \cos ^4(x)}}+\frac {6 \sin ^2(x) \tan ^3(x)}{5 a^2 \sqrt {a \cos ^4(x)}}+\frac {4 \sin ^2(x) \tan ^5(x)}{7 a^2 \sqrt {a \cos ^4(x)}}+\frac {\sin ^2(x) \tan ^7(x)}{9 a^2 \sqrt {a \cos ^4(x)}}\\ \end {align*}
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Mathematica [A] time = 0.05, size = 47, normalized size = 0.40 \[ \frac {(130 \cos (2 x)+46 \cos (4 x)+10 \cos (6 x)+\cos (8 x)+128) \tan (x) \sec ^6(x)}{315 a^2 \sqrt {a \cos ^4(x)}} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.51, size = 45, normalized size = 0.38 \[ \frac {{\left (128 \, \cos \relax (x)^{8} + 64 \, \cos \relax (x)^{6} + 48 \, \cos \relax (x)^{4} + 40 \, \cos \relax (x)^{2} + 35\right )} \sqrt {a \cos \relax (x)^{4}} \sin \relax (x)}{315 \, a^{3} \cos \relax (x)^{11}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.53, size = 34, normalized size = 0.29 \[ \frac {35 \, \tan \relax (x)^{9} + 180 \, \tan \relax (x)^{7} + 378 \, \tan \relax (x)^{5} + 420 \, \tan \relax (x)^{3} + 315 \, \tan \relax (x)}{315 \, a^{\frac {5}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.15, size = 41, normalized size = 0.35 \[ \frac {\sin \relax (x ) \left (128 \left (\cos ^{8}\relax (x )\right )+64 \left (\cos ^{6}\relax (x )\right )+48 \left (\cos ^{4}\relax (x )\right )+40 \left (\cos ^{2}\relax (x )\right )+35\right ) \cos \relax (x )}{315 \left (a \left (\cos ^{4}\relax (x )\right )\right )^{\frac {5}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.52, size = 34, normalized size = 0.29 \[ \frac {35 \, \tan \relax (x)^{9} + 180 \, \tan \relax (x)^{7} + 378 \, \tan \relax (x)^{5} + 420 \, \tan \relax (x)^{3} + 315 \, \tan \relax (x)}{315 \, a^{\frac {5}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 3.74, size = 306, normalized size = 2.62 \[ \frac {{\mathrm {e}}^{x\,4{}\mathrm {i}}\,\sqrt {a\,{\left (\frac {{\mathrm {e}}^{-x\,1{}\mathrm {i}}}{2}+\frac {{\mathrm {e}}^{x\,1{}\mathrm {i}}}{2}\right )}^4}\,2048{}\mathrm {i}}{5\,a^3\,{\left ({\mathrm {e}}^{x\,2{}\mathrm {i}}+1\right )}^5\,\left ({\mathrm {e}}^{x\,2{}\mathrm {i}}+2\,{\mathrm {e}}^{x\,4{}\mathrm {i}}+{\mathrm {e}}^{x\,6{}\mathrm {i}}\right )}-\frac {{\mathrm {e}}^{x\,4{}\mathrm {i}}\,\sqrt {a\,{\left (\frac {{\mathrm {e}}^{-x\,1{}\mathrm {i}}}{2}+\frac {{\mathrm {e}}^{x\,1{}\mathrm {i}}}{2}\right )}^4}\,4096{}\mathrm {i}}{3\,a^3\,{\left ({\mathrm {e}}^{x\,2{}\mathrm {i}}+1\right )}^6\,\left ({\mathrm {e}}^{x\,2{}\mathrm {i}}+2\,{\mathrm {e}}^{x\,4{}\mathrm {i}}+{\mathrm {e}}^{x\,6{}\mathrm {i}}\right )}+\frac {{\mathrm {e}}^{x\,4{}\mathrm {i}}\,\sqrt {a\,{\left (\frac {{\mathrm {e}}^{-x\,1{}\mathrm {i}}}{2}+\frac {{\mathrm {e}}^{x\,1{}\mathrm {i}}}{2}\right )}^4}\,12288{}\mathrm {i}}{7\,a^3\,{\left ({\mathrm {e}}^{x\,2{}\mathrm {i}}+1\right )}^7\,\left ({\mathrm {e}}^{x\,2{}\mathrm {i}}+2\,{\mathrm {e}}^{x\,4{}\mathrm {i}}+{\mathrm {e}}^{x\,6{}\mathrm {i}}\right )}-\frac {{\mathrm {e}}^{x\,4{}\mathrm {i}}\,\sqrt {a\,{\left (\frac {{\mathrm {e}}^{-x\,1{}\mathrm {i}}}{2}+\frac {{\mathrm {e}}^{x\,1{}\mathrm {i}}}{2}\right )}^4}\,1024{}\mathrm {i}}{a^3\,{\left ({\mathrm {e}}^{x\,2{}\mathrm {i}}+1\right )}^8\,\left ({\mathrm {e}}^{x\,2{}\mathrm {i}}+2\,{\mathrm {e}}^{x\,4{}\mathrm {i}}+{\mathrm {e}}^{x\,6{}\mathrm {i}}\right )}+\frac {{\mathrm {e}}^{x\,4{}\mathrm {i}}\,\sqrt {a\,{\left (\frac {{\mathrm {e}}^{-x\,1{}\mathrm {i}}}{2}+\frac {{\mathrm {e}}^{x\,1{}\mathrm {i}}}{2}\right )}^4}\,2048{}\mathrm {i}}{9\,a^3\,{\left ({\mathrm {e}}^{x\,2{}\mathrm {i}}+1\right )}^9\,\left ({\mathrm {e}}^{x\,2{}\mathrm {i}}+2\,{\mathrm {e}}^{x\,4{}\mathrm {i}}+{\mathrm {e}}^{x\,6{}\mathrm {i}}\right )} \]
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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