Optimal. Leaf size=250 \[ \frac{b^5 x^6 \sqrt{a^2+2 a b x^2+b^2 x^4}}{6 \left (a+b x^2\right )}+\frac{5 a b^4 x^4 \sqrt{a^2+2 a b x^2+b^2 x^4}}{4 \left (a+b x^2\right )}+\frac{5 a^2 b^3 x^2 \sqrt{a^2+2 a b x^2+b^2 x^4}}{a+b x^2}-\frac{5 a^4 b \sqrt{a^2+2 a b x^2+b^2 x^4}}{2 x^2 \left (a+b x^2\right )}-\frac{a^5 \sqrt{a^2+2 a b x^2+b^2 x^4}}{4 x^4 \left (a+b x^2\right )}+\frac{10 a^3 b^2 \log (x) \sqrt{a^2+2 a b x^2+b^2 x^4}}{a+b x^2} \]
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Rubi [A] time = 0.0700548, antiderivative size = 250, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.115, Rules used = {1112, 266, 43} \[ \frac{b^5 x^6 \sqrt{a^2+2 a b x^2+b^2 x^4}}{6 \left (a+b x^2\right )}+\frac{5 a b^4 x^4 \sqrt{a^2+2 a b x^2+b^2 x^4}}{4 \left (a+b x^2\right )}+\frac{5 a^2 b^3 x^2 \sqrt{a^2+2 a b x^2+b^2 x^4}}{a+b x^2}-\frac{5 a^4 b \sqrt{a^2+2 a b x^2+b^2 x^4}}{2 x^2 \left (a+b x^2\right )}-\frac{a^5 \sqrt{a^2+2 a b x^2+b^2 x^4}}{4 x^4 \left (a+b x^2\right )}+\frac{10 a^3 b^2 \log (x) \sqrt{a^2+2 a b x^2+b^2 x^4}}{a+b x^2} \]
Antiderivative was successfully verified.
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Rule 1112
Rule 266
Rule 43
Rubi steps
\begin{align*} \int \frac{\left (a^2+2 a b x^2+b^2 x^4\right )^{5/2}}{x^5} \, dx &=\frac{\sqrt{a^2+2 a b x^2+b^2 x^4} \int \frac{\left (a b+b^2 x^2\right )^5}{x^5} \, dx}{b^4 \left (a b+b^2 x^2\right )}\\ &=\frac{\sqrt{a^2+2 a b x^2+b^2 x^4} \operatorname{Subst}\left (\int \frac{\left (a b+b^2 x\right )^5}{x^3} \, dx,x,x^2\right )}{2 b^4 \left (a b+b^2 x^2\right )}\\ &=\frac{\sqrt{a^2+2 a b x^2+b^2 x^4} \operatorname{Subst}\left (\int \left (10 a^2 b^8+\frac{a^5 b^5}{x^3}+\frac{5 a^4 b^6}{x^2}+\frac{10 a^3 b^7}{x}+5 a b^9 x+b^{10} x^2\right ) \, dx,x,x^2\right )}{2 b^4 \left (a b+b^2 x^2\right )}\\ &=-\frac{a^5 \sqrt{a^2+2 a b x^2+b^2 x^4}}{4 x^4 \left (a+b x^2\right )}-\frac{5 a^4 b \sqrt{a^2+2 a b x^2+b^2 x^4}}{2 x^2 \left (a+b x^2\right )}+\frac{5 a^2 b^3 x^2 \sqrt{a^2+2 a b x^2+b^2 x^4}}{a+b x^2}+\frac{5 a b^4 x^4 \sqrt{a^2+2 a b x^2+b^2 x^4}}{4 \left (a+b x^2\right )}+\frac{b^5 x^6 \sqrt{a^2+2 a b x^2+b^2 x^4}}{6 \left (a+b x^2\right )}+\frac{10 a^3 b^2 \sqrt{a^2+2 a b x^2+b^2 x^4} \log (x)}{a+b x^2}\\ \end{align*}
Mathematica [A] time = 0.0264782, size = 85, normalized size = 0.34 \[ \frac{\sqrt{\left (a+b x^2\right )^2} \left (60 a^2 b^3 x^6+120 a^3 b^2 x^4 \log (x)-30 a^4 b x^2-3 a^5+15 a b^4 x^8+2 b^5 x^{10}\right )}{12 x^4 \left (a+b x^2\right )} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.213, size = 82, normalized size = 0.3 \begin{align*}{\frac{2\,{b}^{5}{x}^{10}+15\,a{b}^{4}{x}^{8}+60\,{a}^{2}{b}^{3}{x}^{6}+120\,{b}^{2}{a}^{3}\ln \left ( x \right ){x}^{4}-30\,{a}^{4}b{x}^{2}-3\,{a}^{5}}{12\, \left ( b{x}^{2}+a \right ) ^{5}{x}^{4}} \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 [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.46848, size = 139, normalized size = 0.56 \begin{align*} \frac{2 \, b^{5} x^{10} + 15 \, a b^{4} x^{8} + 60 \, a^{2} b^{3} x^{6} + 120 \, a^{3} b^{2} x^{4} \log \left (x\right ) - 30 \, a^{4} b x^{2} - 3 \, a^{5}}{12 \, x^{4}} \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{\left (\left (a + b x^{2}\right )^{2}\right )^{\frac{5}{2}}}{x^{5}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.13494, size = 171, normalized size = 0.68 \begin{align*} \frac{1}{6} \, b^{5} x^{6} \mathrm{sgn}\left (b x^{2} + a\right ) + \frac{5}{4} \, a b^{4} x^{4} \mathrm{sgn}\left (b x^{2} + a\right ) + 5 \, a^{2} b^{3} x^{2} \mathrm{sgn}\left (b x^{2} + a\right ) + 5 \, a^{3} b^{2} \log \left (x^{2}\right ) \mathrm{sgn}\left (b x^{2} + a\right ) - \frac{30 \, a^{3} b^{2} x^{4} \mathrm{sgn}\left (b x^{2} + a\right ) + 10 \, a^{4} b x^{2} \mathrm{sgn}\left (b x^{2} + a\right ) + a^{5} \mathrm{sgn}\left (b x^{2} + a\right )}{4 \, x^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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