Optimal. Leaf size=223 \[ -\frac{b d-a e}{4 a^2 \left (a+b x^2\right ) \sqrt{a^2+2 a b x^2+b^2 x^4}}-\frac{2 b d-a e}{2 a^3 \sqrt{a^2+2 a b x^2+b^2 x^4}}-\frac{\log (x) \left (a+b x^2\right ) (3 b d-a e)}{a^4 \sqrt{a^2+2 a b x^2+b^2 x^4}}+\frac{\left (a+b x^2\right ) (3 b d-a e) \log \left (a+b x^2\right )}{2 a^4 \sqrt{a^2+2 a b x^2+b^2 x^4}}-\frac{d \left (a+b x^2\right )}{2 a^3 x^2 \sqrt{a^2+2 a b x^2+b^2 x^4}} \]
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Rubi [A] time = 0.183783, antiderivative size = 223, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 33, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091, Rules used = {1250, 446, 77} \[ -\frac{b d-a e}{4 a^2 \left (a+b x^2\right ) \sqrt{a^2+2 a b x^2+b^2 x^4}}-\frac{2 b d-a e}{2 a^3 \sqrt{a^2+2 a b x^2+b^2 x^4}}-\frac{\log (x) \left (a+b x^2\right ) (3 b d-a e)}{a^4 \sqrt{a^2+2 a b x^2+b^2 x^4}}+\frac{\left (a+b x^2\right ) (3 b d-a e) \log \left (a+b x^2\right )}{2 a^4 \sqrt{a^2+2 a b x^2+b^2 x^4}}-\frac{d \left (a+b x^2\right )}{2 a^3 x^2 \sqrt{a^2+2 a b x^2+b^2 x^4}} \]
Antiderivative was successfully verified.
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Rule 1250
Rule 446
Rule 77
Rubi steps
\begin{align*} \int \frac{d+e x^2}{x^3 \left (a^2+2 a b x^2+b^2 x^4\right )^{3/2}} \, dx &=\frac{\left (b^2 \left (a b+b^2 x^2\right )\right ) \int \frac{d+e x^2}{x^3 \left (a b+b^2 x^2\right )^3} \, dx}{\sqrt{a^2+2 a b x^2+b^2 x^4}}\\ &=\frac{\left (b^2 \left (a b+b^2 x^2\right )\right ) \operatorname{Subst}\left (\int \frac{d+e x}{x^2 \left (a b+b^2 x\right )^3} \, dx,x,x^2\right )}{2 \sqrt{a^2+2 a b x^2+b^2 x^4}}\\ &=\frac{\left (b^2 \left (a b+b^2 x^2\right )\right ) \operatorname{Subst}\left (\int \left (\frac{d}{a^3 b^3 x^2}+\frac{-3 b d+a e}{a^4 b^3 x}+\frac{b d-a e}{a^2 b^2 (a+b x)^3}+\frac{2 b d-a e}{a^3 b^2 (a+b x)^2}+\frac{3 b d-a e}{a^4 b^2 (a+b x)}\right ) \, dx,x,x^2\right )}{2 \sqrt{a^2+2 a b x^2+b^2 x^4}}\\ &=-\frac{2 b d-a e}{2 a^3 \sqrt{a^2+2 a b x^2+b^2 x^4}}-\frac{b d-a e}{4 a^2 \left (a+b x^2\right ) \sqrt{a^2+2 a b x^2+b^2 x^4}}-\frac{d \left (a+b x^2\right )}{2 a^3 x^2 \sqrt{a^2+2 a b x^2+b^2 x^4}}-\frac{(3 b d-a e) \left (a+b x^2\right ) \log (x)}{a^4 \sqrt{a^2+2 a b x^2+b^2 x^4}}+\frac{(3 b d-a e) \left (a+b x^2\right ) \log \left (a+b x^2\right )}{2 a^4 \sqrt{a^2+2 a b x^2+b^2 x^4}}\\ \end{align*}
Mathematica [A] time = 0.0731758, size = 130, normalized size = 0.58 \[ \frac{a \left (a^2 \left (3 e x^2-2 d\right )+a b \left (2 e x^4-9 d x^2\right )-6 b^2 d x^4\right )+4 x^2 \log (x) \left (a+b x^2\right )^2 (a e-3 b d)+2 x^2 \left (a+b x^2\right )^2 (3 b d-a e) \log \left (a+b x^2\right )}{4 a^4 x^2 \left (a+b x^2\right ) \sqrt{\left (a+b x^2\right )^2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.021, size = 249, normalized size = 1.1 \begin{align*}{\frac{ \left ( 4\,\ln \left ( x \right ){x}^{6}a{b}^{2}e-12\,\ln \left ( x \right ){x}^{6}{b}^{3}d-2\,\ln \left ( b{x}^{2}+a \right ){x}^{6}a{b}^{2}e+6\,\ln \left ( b{x}^{2}+a \right ){x}^{6}{b}^{3}d+8\,\ln \left ( x \right ){x}^{4}{a}^{2}be-24\,\ln \left ( x \right ){x}^{4}a{b}^{2}d-4\,\ln \left ( b{x}^{2}+a \right ){x}^{4}{a}^{2}be+12\,\ln \left ( b{x}^{2}+a \right ){x}^{4}a{b}^{2}d+2\,{x}^{4}{a}^{2}be-6\,{x}^{4}a{b}^{2}d+4\,\ln \left ( x \right ){x}^{2}{a}^{3}e-12\,\ln \left ( x \right ){x}^{2}{a}^{2}bd-2\,\ln \left ( b{x}^{2}+a \right ){x}^{2}{a}^{3}e+6\,\ln \left ( b{x}^{2}+a \right ){x}^{2}{a}^{2}bd+3\,{x}^{2}{a}^{3}e-9\,{x}^{2}{a}^{2}bd-2\,{a}^{3}d \right ) \left ( b{x}^{2}+a \right ) }{4\,{x}^{2}{a}^{4}} \left ( \left ( b{x}^{2}+a \right ) ^{2} \right ) ^{-{\frac{3}{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 = 1.56555, size = 413, normalized size = 1.85 \begin{align*} -\frac{2 \,{\left (3 \, a b^{2} d - a^{2} b e\right )} x^{4} + 2 \, a^{3} d + 3 \,{\left (3 \, a^{2} b d - a^{3} e\right )} x^{2} - 2 \,{\left ({\left (3 \, b^{3} d - a b^{2} e\right )} x^{6} + 2 \,{\left (3 \, a b^{2} d - a^{2} b e\right )} x^{4} +{\left (3 \, a^{2} b d - a^{3} e\right )} x^{2}\right )} \log \left (b x^{2} + a\right ) + 4 \,{\left ({\left (3 \, b^{3} d - a b^{2} e\right )} x^{6} + 2 \,{\left (3 \, a b^{2} d - a^{2} b e\right )} x^{4} +{\left (3 \, a^{2} b d - a^{3} e\right )} x^{2}\right )} \log \left (x\right )}{4 \,{\left (a^{4} b^{2} x^{6} + 2 \, a^{5} b x^{4} + a^{6} x^{2}\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{d + e x^{2}}{x^{3} \left (\left (a + b x^{2}\right )^{2}\right )^{\frac{3}{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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