Optimal. Leaf size=68 \[ -\frac{\left (b+c x^2\right )^5 (2 b B-A c)}{10 c^3}+\frac{b \left (b+c x^2\right )^4 (b B-A c)}{8 c^3}+\frac{B \left (b+c x^2\right )^6}{12 c^3} \]
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Rubi [A] time = 0.134347, antiderivative size = 68, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.125, Rules used = {1584, 446, 76} \[ -\frac{\left (b+c x^2\right )^5 (2 b B-A c)}{10 c^3}+\frac{b \left (b+c x^2\right )^4 (b B-A c)}{8 c^3}+\frac{B \left (b+c x^2\right )^6}{12 c^3} \]
Antiderivative was successfully verified.
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Rule 1584
Rule 446
Rule 76
Rubi steps
\begin{align*} \int \frac{\left (A+B x^2\right ) \left (b x^2+c x^4\right )^3}{x^3} \, dx &=\int x^3 \left (A+B x^2\right ) \left (b+c x^2\right )^3 \, dx\\ &=\frac{1}{2} \operatorname{Subst}\left (\int x (A+B x) (b+c x)^3 \, dx,x,x^2\right )\\ &=\frac{1}{2} \operatorname{Subst}\left (\int \left (\frac{b (b B-A c) (b+c x)^3}{c^2}+\frac{(-2 b B+A c) (b+c x)^4}{c^2}+\frac{B (b+c x)^5}{c^2}\right ) \, dx,x,x^2\right )\\ &=\frac{b (b B-A c) \left (b+c x^2\right )^4}{8 c^3}-\frac{(2 b B-A c) \left (b+c x^2\right )^5}{10 c^3}+\frac{B \left (b+c x^2\right )^6}{12 c^3}\\ \end{align*}
Mathematica [A] time = 0.0186531, size = 69, normalized size = 1.01 \[ \frac{1}{120} x^4 \left (20 b^2 x^2 (3 A c+b B)+30 A b^3+12 c^2 x^6 (A c+3 b B)+45 b c x^4 (A c+b B)+10 B c^3 x^8\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.001, size = 76, normalized size = 1.1 \begin{align*}{\frac{B{c}^{3}{x}^{12}}{12}}+{\frac{ \left ( A{c}^{3}+3\,Bb{c}^{2} \right ){x}^{10}}{10}}+{\frac{ \left ( 3\,Ab{c}^{2}+3\,B{b}^{2}c \right ){x}^{8}}{8}}+{\frac{ \left ( 3\,A{b}^{2}c+B{b}^{3} \right ){x}^{6}}{6}}+{\frac{A{b}^{3}{x}^{4}}{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.17759, size = 99, normalized size = 1.46 \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 + A b c^{2}\right )} x^{8} + \frac{1}{4} \, A b^{3} x^{4} + \frac{1}{6} \,{\left (B b^{3} + 3 \, A b^{2} c\right )} x^{6} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.468432, size = 169, normalized size = 2.49 \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 + A b c^{2}\right )} x^{8} + \frac{1}{4} \, A b^{3} x^{4} + \frac{1}{6} \,{\left (B b^{3} + 3 \, A b^{2} c\right )} x^{6} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.075238, size = 82, normalized size = 1.21 \begin{align*} \frac{A b^{3} x^{4}}{4} + \frac{B c^{3} x^{12}}{12} + 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 b^{2} c}{8}\right ) + x^{6} \left (\frac{A b^{2} c}{2} + \frac{B b^{3}}{6}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.22454, size = 104, normalized size = 1.53 \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} \, A b c^{2} x^{8} + \frac{1}{6} \, B b^{3} x^{6} + \frac{1}{2} \, A b^{2} c x^{6} + \frac{1}{4} \, A b^{3} x^{4} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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