Optimal. Leaf size=60 \[ \frac{3}{2} A b^2 c x^2+A b^3 \log (x)+\frac{3}{4} A b c^2 x^4+\frac{1}{6} A c^3 x^6+\frac{B \left (b+c x^2\right )^4}{8 c} \]
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Rubi [A] time = 0.0528008, antiderivative size = 60, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167, Rules used = {1584, 446, 80, 43} \[ \frac{3}{2} A b^2 c x^2+A b^3 \log (x)+\frac{3}{4} A b c^2 x^4+\frac{1}{6} A c^3 x^6+\frac{B \left (b+c x^2\right )^4}{8 c} \]
Antiderivative was successfully verified.
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Rule 1584
Rule 446
Rule 80
Rule 43
Rubi steps
\begin{align*} \int \frac{\left (A+B x^2\right ) \left (b x^2+c x^4\right )^3}{x^7} \, dx &=\int \frac{\left (A+B x^2\right ) \left (b+c x^2\right )^3}{x} \, dx\\ &=\frac{1}{2} \operatorname{Subst}\left (\int \frac{(A+B x) (b+c x)^3}{x} \, dx,x,x^2\right )\\ &=\frac{B \left (b+c x^2\right )^4}{8 c}+\frac{1}{2} A \operatorname{Subst}\left (\int \frac{(b+c x)^3}{x} \, dx,x,x^2\right )\\ &=\frac{B \left (b+c x^2\right )^4}{8 c}+\frac{1}{2} A \operatorname{Subst}\left (\int \left (3 b^2 c+\frac{b^3}{x}+3 b c^2 x+c^3 x^2\right ) \, dx,x,x^2\right )\\ &=\frac{3}{2} A b^2 c x^2+\frac{3}{4} A b c^2 x^4+\frac{1}{6} A c^3 x^6+\frac{B \left (b+c x^2\right )^4}{8 c}+A b^3 \log (x)\\ \end{align*}
Mathematica [A] time = 0.0204635, size = 71, normalized size = 1.18 \[ \frac{1}{2} b^2 x^2 (3 A c+b B)+A b^3 \log (x)+\frac{1}{6} c^2 x^6 (A c+3 b B)+\frac{3}{4} b c x^4 (A c+b B)+\frac{1}{8} B c^3 x^8 \]
Antiderivative was successfully verified.
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Maple [A] time = 0.001, size = 76, normalized size = 1.3 \begin{align*}{\frac{B{c}^{3}{x}^{8}}{8}}+{\frac{A{c}^{3}{x}^{6}}{6}}+{\frac{B{x}^{6}b{c}^{2}}{2}}+{\frac{3\,Ab{c}^{2}{x}^{4}}{4}}+{\frac{3\,B{x}^{4}{b}^{2}c}{4}}+{\frac{3\,A{b}^{2}c{x}^{2}}{2}}+{\frac{B{x}^{2}{b}^{3}}{2}}+A{b}^{3}\ln \left ( x \right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.14292, size = 100, normalized size = 1.67 \begin{align*} \frac{1}{8} \, B c^{3} x^{8} + \frac{1}{6} \,{\left (3 \, B b c^{2} + A c^{3}\right )} x^{6} + \frac{3}{4} \,{\left (B b^{2} c + A b c^{2}\right )} x^{4} + \frac{1}{2} \, A b^{3} \log \left (x^{2}\right ) + \frac{1}{2} \,{\left (B b^{3} + 3 \, A b^{2} c\right )} x^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.552365, size = 162, normalized size = 2.7 \begin{align*} \frac{1}{8} \, B c^{3} x^{8} + \frac{1}{6} \,{\left (3 \, B b c^{2} + A c^{3}\right )} x^{6} + \frac{3}{4} \,{\left (B b^{2} c + A b c^{2}\right )} x^{4} + A b^{3} \log \left (x\right ) + \frac{1}{2} \,{\left (B b^{3} + 3 \, A b^{2} c\right )} x^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.324098, size = 80, normalized size = 1.33 \begin{align*} A b^{3} \log{\left (x \right )} + \frac{B c^{3} x^{8}}{8} + x^{6} \left (\frac{A c^{3}}{6} + \frac{B b c^{2}}{2}\right ) + x^{4} \left (\frac{3 A b c^{2}}{4} + \frac{3 B b^{2} c}{4}\right ) + x^{2} \left (\frac{3 A b^{2} c}{2} + \frac{B b^{3}}{2}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.23927, size = 105, normalized size = 1.75 \begin{align*} \frac{1}{8} \, B c^{3} x^{8} + \frac{1}{2} \, B b c^{2} x^{6} + \frac{1}{6} \, A c^{3} x^{6} + \frac{3}{4} \, B b^{2} c x^{4} + \frac{3}{4} \, A b c^{2} x^{4} + \frac{1}{2} \, B b^{3} x^{2} + \frac{3}{2} \, A b^{2} c x^{2} + \frac{1}{2} \, A b^{3} \log \left (x^{2}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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