Optimal. Leaf size=138 \[ -\frac{8 c^2 \left (b+2 c x^2\right ) (7 b B-8 A c)}{35 b^5 \sqrt{b x^2+c x^4}}+\frac{2 c (7 b B-8 A c)}{35 b^3 x^2 \sqrt{b x^2+c x^4}}-\frac{7 b B-8 A c}{35 b^2 x^4 \sqrt{b x^2+c x^4}}-\frac{A}{7 b x^6 \sqrt{b x^2+c x^4}} \]
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Rubi [A] time = 0.266861, antiderivative size = 138, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.154, Rules used = {2034, 792, 658, 613} \[ -\frac{8 c^2 \left (b+2 c x^2\right ) (7 b B-8 A c)}{35 b^5 \sqrt{b x^2+c x^4}}+\frac{2 c (7 b B-8 A c)}{35 b^3 x^2 \sqrt{b x^2+c x^4}}-\frac{7 b B-8 A c}{35 b^2 x^4 \sqrt{b x^2+c x^4}}-\frac{A}{7 b x^6 \sqrt{b x^2+c x^4}} \]
Antiderivative was successfully verified.
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Rule 2034
Rule 792
Rule 658
Rule 613
Rubi steps
\begin{align*} \int \frac{A+B x^2}{x^5 \left (b x^2+c x^4\right )^{3/2}} \, dx &=\frac{1}{2} \operatorname{Subst}\left (\int \frac{A+B x}{x^3 \left (b x+c x^2\right )^{3/2}} \, dx,x,x^2\right )\\ &=-\frac{A}{7 b x^6 \sqrt{b x^2+c x^4}}+\frac{\left (\frac{1}{2} (b B-2 A c)-3 (-b B+A c)\right ) \operatorname{Subst}\left (\int \frac{1}{x^2 \left (b x+c x^2\right )^{3/2}} \, dx,x,x^2\right )}{7 b}\\ &=-\frac{A}{7 b x^6 \sqrt{b x^2+c x^4}}-\frac{7 b B-8 A c}{35 b^2 x^4 \sqrt{b x^2+c x^4}}-\frac{(3 c (7 b B-8 A c)) \operatorname{Subst}\left (\int \frac{1}{x \left (b x+c x^2\right )^{3/2}} \, dx,x,x^2\right )}{35 b^2}\\ &=-\frac{A}{7 b x^6 \sqrt{b x^2+c x^4}}-\frac{7 b B-8 A c}{35 b^2 x^4 \sqrt{b x^2+c x^4}}+\frac{2 c (7 b B-8 A c)}{35 b^3 x^2 \sqrt{b x^2+c x^4}}+\frac{\left (4 c^2 (7 b B-8 A c)\right ) \operatorname{Subst}\left (\int \frac{1}{\left (b x+c x^2\right )^{3/2}} \, dx,x,x^2\right )}{35 b^3}\\ &=-\frac{A}{7 b x^6 \sqrt{b x^2+c x^4}}-\frac{7 b B-8 A c}{35 b^2 x^4 \sqrt{b x^2+c x^4}}+\frac{2 c (7 b B-8 A c)}{35 b^3 x^2 \sqrt{b x^2+c x^4}}-\frac{8 c^2 (7 b B-8 A c) \left (b+2 c x^2\right )}{35 b^5 \sqrt{b x^2+c x^4}}\\ \end{align*}
Mathematica [A] time = 0.0340571, size = 75, normalized size = 0.54 \[ \frac{x^2 \left (-2 b^2 c x^2+b^3+8 b c^2 x^4+16 c^3 x^6\right ) (8 A c-7 b B)-5 A b^4}{35 b^5 x^6 \sqrt{x^2 \left (b+c x^2\right )}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 118, normalized size = 0.9 \begin{align*} -{\frac{ \left ( c{x}^{2}+b \right ) \left ( -128\,A{c}^{4}{x}^{8}+112\,Bb{c}^{3}{x}^{8}-64\,Ab{c}^{3}{x}^{6}+56\,B{b}^{2}{c}^{2}{x}^{6}+16\,A{b}^{2}{c}^{2}{x}^{4}-14\,B{b}^{3}c{x}^{4}-8\,A{b}^{3}c{x}^{2}+7\,B{b}^{4}{x}^{2}+5\,A{b}^{4} \right ) }{35\,{x}^{4}{b}^{5}} \left ( c{x}^{4}+b{x}^{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 = 1.5006, size = 252, normalized size = 1.83 \begin{align*} -\frac{{\left (16 \,{\left (7 \, B b c^{3} - 8 \, A c^{4}\right )} x^{8} + 8 \,{\left (7 \, B b^{2} c^{2} - 8 \, A b c^{3}\right )} x^{6} + 5 \, A b^{4} - 2 \,{\left (7 \, B b^{3} c - 8 \, A b^{2} c^{2}\right )} x^{4} +{\left (7 \, B b^{4} - 8 \, A b^{3} c\right )} x^{2}\right )} \sqrt{c x^{4} + b x^{2}}}{35 \,{\left (b^{5} c x^{10} + b^{6} x^{8}\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{A + B x^{2}}{x^{5} \left (x^{2} \left (b + c x^{2}\right )\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*} \int \frac{B x^{2} + A}{{\left (c x^{4} + b x^{2}\right )}^{\frac{3}{2}} x^{5}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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