Optimal. Leaf size=162 \[ a^2 \log (x) (a B+3 A b)-\frac{a^3 A}{2 x^2}+\frac{1}{6} x^6 \left (3 a A c^2+6 a b B c+3 A b^2 c+b^3 B\right )+\frac{3}{8} c x^8 \left (a B c+A b c+b^2 B\right )+\frac{1}{4} x^4 \left (A \left (6 a b c+b^3\right )+3 a B \left (a c+b^2\right )\right )+\frac{3}{2} a x^2 \left (A \left (a c+b^2\right )+a b B\right )+\frac{1}{10} c^2 x^{10} (A c+3 b B)+\frac{1}{12} B c^3 x^{12} \]
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Rubi [A] time = 0.22608, antiderivative size = 162, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.08, Rules used = {1251, 765} \[ a^2 \log (x) (a B+3 A b)-\frac{a^3 A}{2 x^2}+\frac{1}{6} x^6 \left (3 a A c^2+6 a b B c+3 A b^2 c+b^3 B\right )+\frac{3}{8} c x^8 \left (a B c+A b c+b^2 B\right )+\frac{1}{4} x^4 \left (A \left (6 a b c+b^3\right )+3 a B \left (a c+b^2\right )\right )+\frac{3}{2} a x^2 \left (A \left (a c+b^2\right )+a b B\right )+\frac{1}{10} c^2 x^{10} (A c+3 b B)+\frac{1}{12} B c^3 x^{12} \]
Antiderivative was successfully verified.
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Rule 1251
Rule 765
Rubi steps
\begin{align*} \int \frac{\left (A+B x^2\right ) \left (a+b x^2+c x^4\right )^3}{x^3} \, dx &=\frac{1}{2} \operatorname{Subst}\left (\int \frac{(A+B x) \left (a+b x+c x^2\right )^3}{x^2} \, dx,x,x^2\right )\\ &=\frac{1}{2} \operatorname{Subst}\left (\int \left (3 a \left (a b B+A \left (b^2+a c\right )\right )+\frac{a^3 A}{x^2}+\frac{a^2 (3 A b+a B)}{x}+\left (3 a B \left (b^2+a c\right )+A \left (b^3+6 a b c\right )\right ) x+\left (b^3 B+3 A b^2 c+6 a b B c+3 a A c^2\right ) x^2+3 c \left (b^2 B+A b c+a B c\right ) x^3+c^2 (3 b B+A c) x^4+B c^3 x^5\right ) \, dx,x,x^2\right )\\ &=-\frac{a^3 A}{2 x^2}+\frac{3}{2} a \left (a b B+A \left (b^2+a c\right )\right ) x^2+\frac{1}{4} \left (3 a B \left (b^2+a c\right )+A \left (b^3+6 a b c\right )\right ) x^4+\frac{1}{6} \left (b^3 B+3 A b^2 c+6 a b B c+3 a A c^2\right ) x^6+\frac{3}{8} c \left (b^2 B+A b c+a B c\right ) x^8+\frac{1}{10} c^2 (3 b B+A c) x^{10}+\frac{1}{12} B c^3 x^{12}+a^2 (3 A b+a B) \log (x)\\ \end{align*}
Mathematica [A] time = 0.0745245, size = 162, normalized size = 1. \[ a^2 \log (x) (a B+3 A b)-\frac{a^3 A}{2 x^2}+\frac{1}{6} x^6 \left (3 a A c^2+6 a b B c+3 A b^2 c+b^3 B\right )+\frac{3}{8} c x^8 \left (a B c+A b c+b^2 B\right )+\frac{1}{4} x^4 \left (A \left (6 a b c+b^3\right )+3 a B \left (a c+b^2\right )\right )+\frac{3}{2} a x^2 \left (A \left (a c+b^2\right )+a b B\right )+\frac{1}{10} c^2 x^{10} (A c+3 b B)+\frac{1}{12} B c^3 x^{12} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.008, size = 190, normalized size = 1.2 \begin{align*}{\frac{B{c}^{3}{x}^{12}}{12}}+{\frac{A{x}^{10}{c}^{3}}{10}}+{\frac{3\,B{x}^{10}b{c}^{2}}{10}}+{\frac{3\,A{x}^{8}b{c}^{2}}{8}}+{\frac{3\,B{x}^{8}a{c}^{2}}{8}}+{\frac{3\,B{x}^{8}{b}^{2}c}{8}}+{\frac{A{x}^{6}a{c}^{2}}{2}}+{\frac{A{x}^{6}{b}^{2}c}{2}}+B{x}^{6}abc+{\frac{B{x}^{6}{b}^{3}}{6}}+{\frac{3\,A{x}^{4}abc}{2}}+{\frac{A{x}^{4}{b}^{3}}{4}}+{\frac{3\,B{x}^{4}{a}^{2}c}{4}}+{\frac{3\,B{x}^{4}a{b}^{2}}{4}}+{\frac{3\,A{x}^{2}{a}^{2}c}{2}}+{\frac{3\,A{x}^{2}a{b}^{2}}{2}}+{\frac{3\,B{x}^{2}{a}^{2}b}{2}}+3\,A\ln \left ( x \right ){a}^{2}b+B\ln \left ( x \right ){a}^{3}-{\frac{A{a}^{3}}{2\,{x}^{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.978896, size = 225, normalized size = 1.39 \begin{align*} \frac{1}{12} \, B c^{3} x^{12} + \frac{1}{10} \,{\left (3 \, B b c^{2} + A c^{3}\right )} x^{10} + \frac{3}{8} \,{\left (B b^{2} c +{\left (B a + A b\right )} c^{2}\right )} x^{8} + \frac{1}{6} \,{\left (B b^{3} + 3 \, A a c^{2} + 3 \,{\left (2 \, B a b + A b^{2}\right )} c\right )} x^{6} + \frac{1}{4} \,{\left (3 \, B a b^{2} + A b^{3} + 3 \,{\left (B a^{2} + 2 \, A a b\right )} c\right )} x^{4} + \frac{3}{2} \,{\left (B a^{2} b + A a b^{2} + A a^{2} c\right )} x^{2} - \frac{A a^{3}}{2 \, x^{2}} + \frac{1}{2} \,{\left (B a^{3} + 3 \, A a^{2} b\right )} \log \left (x^{2}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.46054, size = 390, normalized size = 2.41 \begin{align*} \frac{10 \, B c^{3} x^{14} + 12 \,{\left (3 \, B b c^{2} + A c^{3}\right )} x^{12} + 45 \,{\left (B b^{2} c +{\left (B a + A b\right )} c^{2}\right )} x^{10} + 20 \,{\left (B b^{3} + 3 \, A a c^{2} + 3 \,{\left (2 \, B a b + A b^{2}\right )} c\right )} x^{8} + 30 \,{\left (3 \, B a b^{2} + A b^{3} + 3 \,{\left (B a^{2} + 2 \, A a b\right )} c\right )} x^{6} + 180 \,{\left (B a^{2} b + A a b^{2} + A a^{2} c\right )} x^{4} - 60 \, A a^{3} + 120 \,{\left (B a^{3} + 3 \, A a^{2} b\right )} x^{2} \log \left (x\right )}{120 \, x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.573669, size = 197, normalized size = 1.22 \begin{align*} - \frac{A a^{3}}{2 x^{2}} + \frac{B c^{3} x^{12}}{12} + a^{2} \left (3 A b + B a\right ) \log{\left (x \right )} + x^{10} \left (\frac{A c^{3}}{10} + \frac{3 B b c^{2}}{10}\right ) + x^{8} \left (\frac{3 A b c^{2}}{8} + \frac{3 B a c^{2}}{8} + \frac{3 B b^{2} c}{8}\right ) + x^{6} \left (\frac{A a c^{2}}{2} + \frac{A b^{2} c}{2} + B a b c + \frac{B b^{3}}{6}\right ) + x^{4} \left (\frac{3 A a b c}{2} + \frac{A b^{3}}{4} + \frac{3 B a^{2} c}{4} + \frac{3 B a b^{2}}{4}\right ) + x^{2} \left (\frac{3 A a^{2} c}{2} + \frac{3 A a b^{2}}{2} + \frac{3 B a^{2} b}{2}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.11929, size = 286, normalized size = 1.77 \begin{align*} \frac{1}{12} \, B c^{3} x^{12} + \frac{3}{10} \, B b c^{2} x^{10} + \frac{1}{10} \, A c^{3} x^{10} + \frac{3}{8} \, B b^{2} c x^{8} + \frac{3}{8} \, B a c^{2} x^{8} + \frac{3}{8} \, A b c^{2} x^{8} + \frac{1}{6} \, B b^{3} x^{6} + B a b c x^{6} + \frac{1}{2} \, A b^{2} c x^{6} + \frac{1}{2} \, A a c^{2} x^{6} + \frac{3}{4} \, B a b^{2} x^{4} + \frac{1}{4} \, A b^{3} x^{4} + \frac{3}{4} \, B a^{2} c x^{4} + \frac{3}{2} \, A a b c x^{4} + \frac{3}{2} \, B a^{2} b x^{2} + \frac{3}{2} \, A a b^{2} x^{2} + \frac{3}{2} \, A a^{2} c x^{2} + \frac{1}{2} \,{\left (B a^{3} + 3 \, A a^{2} b\right )} \log \left (x^{2}\right ) - \frac{B a^{3} x^{2} + 3 \, A a^{2} b x^{2} + A a^{3}}{2 \, x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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