Optimal. Leaf size=118 \[ -\frac{\sin (x) \cos (x)}{a^2 \sqrt{a \sin ^4(x)}}-\frac{\cos ^2(x) \cot ^7(x)}{9 a^2 \sqrt{a \sin ^4(x)}}-\frac{4 \cos ^2(x) \cot ^5(x)}{7 a^2 \sqrt{a \sin ^4(x)}}-\frac{6 \cos ^2(x) \cot ^3(x)}{5 a^2 \sqrt{a \sin ^4(x)}}-\frac{4 \cos ^2(x) \cot (x)}{3 a^2 \sqrt{a \sin ^4(x)}} \]
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Rubi [A] time = 0.0282477, antiderivative size = 118, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 10, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2, Rules used = {3207, 3767} \[ -\frac{\sin (x) \cos (x)}{a^2 \sqrt{a \sin ^4(x)}}-\frac{\cos ^2(x) \cot ^7(x)}{9 a^2 \sqrt{a \sin ^4(x)}}-\frac{4 \cos ^2(x) \cot ^5(x)}{7 a^2 \sqrt{a \sin ^4(x)}}-\frac{6 \cos ^2(x) \cot ^3(x)}{5 a^2 \sqrt{a \sin ^4(x)}}-\frac{4 \cos ^2(x) \cot (x)}{3 a^2 \sqrt{a \sin ^4(x)}} \]
Antiderivative was successfully verified.
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Rule 3207
Rule 3767
Rubi steps
\begin{align*} \int \frac{1}{\left (a \sin ^4(x)\right )^{5/2}} \, dx &=\frac{\sin ^2(x) \int \csc ^{10}(x) \, dx}{a^2 \sqrt{a \sin ^4(x)}}\\ &=-\frac{\sin ^2(x) \operatorname{Subst}\left (\int \left (1+4 x^2+6 x^4+4 x^6+x^8\right ) \, dx,x,\cot (x)\right )}{a^2 \sqrt{a \sin ^4(x)}}\\ &=-\frac{4 \cos ^2(x) \cot (x)}{3 a^2 \sqrt{a \sin ^4(x)}}-\frac{6 \cos ^2(x) \cot ^3(x)}{5 a^2 \sqrt{a \sin ^4(x)}}-\frac{4 \cos ^2(x) \cot ^5(x)}{7 a^2 \sqrt{a \sin ^4(x)}}-\frac{\cos ^2(x) \cot ^7(x)}{9 a^2 \sqrt{a \sin ^4(x)}}-\frac{\cos (x) \sin (x)}{a^2 \sqrt{a \sin ^4(x)}}\\ \end{align*}
Mathematica [A] time = 0.049783, size = 47, normalized size = 0.4 \[ -\frac{\sin (x) \cos (x) \left (35 \csc ^8(x)+40 \csc ^6(x)+48 \csc ^4(x)+64 \csc ^2(x)+128\right )}{315 a^2 \sqrt{a \sin ^4(x)}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.16, size = 41, normalized size = 0.4 \begin{align*} -{\frac{ \left ( 128\, \left ( \cos \left ( x \right ) \right ) ^{8}-576\, \left ( \cos \left ( x \right ) \right ) ^{6}+1008\, \left ( \cos \left ( x \right ) \right ) ^{4}-840\, \left ( \cos \left ( x \right ) \right ) ^{2}+315 \right ) \sin \left ( x \right ) \cos \left ( x \right ) }{315} \left ( a \left ( \sin \left ( x \right ) \right ) ^{4} \right ) ^{-{\frac{5}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.44887, size = 47, normalized size = 0.4 \begin{align*} -\frac{315 \, \tan \left (x\right )^{8} + 420 \, \tan \left (x\right )^{6} + 378 \, \tan \left (x\right )^{4} + 180 \, \tan \left (x\right )^{2} + 35}{315 \, a^{\frac{5}{2}} \tan \left (x\right )^{9}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.62853, size = 294, normalized size = 2.49 \begin{align*} \frac{{\left (128 \, \cos \left (x\right )^{9} - 576 \, \cos \left (x\right )^{7} + 1008 \, \cos \left (x\right )^{5} - 840 \, \cos \left (x\right )^{3} + 315 \, \cos \left (x\right )\right )} \sqrt{a \cos \left (x\right )^{4} - 2 \, a \cos \left (x\right )^{2} + a}}{315 \,{\left (a^{3} \cos \left (x\right )^{10} - 5 \, a^{3} \cos \left (x\right )^{8} + 10 \, a^{3} \cos \left (x\right )^{6} - 10 \, a^{3} \cos \left (x\right )^{4} + 5 \, a^{3} \cos \left (x\right )^{2} - a^{3}\right )} \sin \left (x\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(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: TypeError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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