Optimal. Leaf size=74 \[ \frac{x^6}{8 a \left (a+b x^2\right ) \left (a^2+2 a b x^2+b^2 x^4\right )^{3/2}}+\frac{x^6}{24 a^2 \left (a^2+2 a b x^2+b^2 x^4\right )^{3/2}} \]
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Rubi [A] time = 0.0158215, antiderivative size = 74, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.038, Rules used = {1109} \[ \frac{x^6}{8 a \left (a+b x^2\right ) \left (a^2+2 a b x^2+b^2 x^4\right )^{3/2}}+\frac{x^6}{24 a^2 \left (a^2+2 a b x^2+b^2 x^4\right )^{3/2}} \]
Antiderivative was successfully verified.
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Rule 1109
Rubi steps
\begin{align*} \int \frac{x^5}{\left (a^2+2 a b x^2+b^2 x^4\right )^{5/2}} \, dx &=\frac{x^6}{24 a^2 \left (a^2+2 a b x^2+b^2 x^4\right )^{3/2}}+\frac{x^6}{8 a \left (a+b x^2\right ) \left (a^2+2 a b x^2+b^2 x^4\right )^{3/2}}\\ \end{align*}
Mathematica [A] time = 0.0165833, size = 50, normalized size = 0.68 \[ \frac{-a^2-4 a b x^2-6 b^2 x^4}{24 b^3 \left (a+b x^2\right )^3 \sqrt{\left (a+b x^2\right )^2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.17, size = 43, normalized size = 0.6 \begin{align*} -{\frac{ \left ( b{x}^{2}+a \right ) \left ( 6\,{b}^{2}{x}^{4}+4\,ab{x}^{2}+{a}^{2} \right ) }{24\,{b}^{3}} \left ( \left ( b{x}^{2}+a \right ) ^{2} \right ) ^{-{\frac{5}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.975331, size = 85, normalized size = 1.15 \begin{align*} -\frac{1}{4 \,{\left (b^{2}\right )}^{\frac{5}{2}}{\left (x^{2} + \frac{a}{b}\right )}^{2}} + \frac{a b}{3 \,{\left (b^{2}\right )}^{\frac{7}{2}}{\left (x^{2} + \frac{a}{b}\right )}^{3}} - \frac{a^{2} b^{2}}{8 \,{\left (b^{2}\right )}^{\frac{9}{2}}{\left (x^{2} + \frac{a}{b}\right )}^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.2508, size = 139, normalized size = 1.88 \begin{align*} -\frac{6 \, b^{2} x^{4} + 4 \, a b x^{2} + a^{2}}{24 \,{\left (b^{7} x^{8} + 4 \, a b^{6} x^{6} + 6 \, a^{2} b^{5} x^{4} + 4 \, a^{3} b^{4} x^{2} + a^{4} b^{3}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{x^{5}}{\left (\left (a + b x^{2}\right )^{2}\right )^{\frac{5}{2}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \mathit{sage}_{0} x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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