Optimal. Leaf size=49 \[ -\frac{\left (b+c x^2\right )^4 (5 b B-A c)}{40 b^2 x^8}-\frac{A \left (b+c x^2\right )^4}{10 b x^{10}} \]
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Rubi [A] time = 0.0397545, antiderivative size = 49, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167, Rules used = {1584, 446, 78, 37} \[ -\frac{\left (b+c x^2\right )^4 (5 b B-A c)}{40 b^2 x^8}-\frac{A \left (b+c x^2\right )^4}{10 b x^{10}} \]
Antiderivative was successfully verified.
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Rule 1584
Rule 446
Rule 78
Rule 37
Rubi steps
\begin{align*} \int \frac{\left (A+B x^2\right ) \left (b x^2+c x^4\right )^3}{x^{17}} \, dx &=\int \frac{\left (A+B x^2\right ) \left (b+c x^2\right )^3}{x^{11}} \, dx\\ &=\frac{1}{2} \operatorname{Subst}\left (\int \frac{(A+B x) (b+c x)^3}{x^6} \, dx,x,x^2\right )\\ &=-\frac{A \left (b+c x^2\right )^4}{10 b x^{10}}+\frac{(5 b B-A c) \operatorname{Subst}\left (\int \frac{(b+c x)^3}{x^5} \, dx,x,x^2\right )}{10 b}\\ &=-\frac{A \left (b+c x^2\right )^4}{10 b x^{10}}-\frac{(5 b B-A c) \left (b+c x^2\right )^4}{40 b^2 x^8}\\ \end{align*}
Mathematica [A] time = 0.0194762, size = 78, normalized size = 1.59 \[ -\frac{A \left (15 b^2 c x^2+4 b^3+20 b c^2 x^4+10 c^3 x^6\right )+5 B x^2 \left (4 b^2 c x^2+b^3+6 b c^2 x^4+4 c^3 x^6\right )}{40 x^{10}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.004, size = 66, normalized size = 1.4 \begin{align*} -{\frac{{c}^{2} \left ( Ac+3\,Bb \right ) }{4\,{x}^{4}}}-{\frac{B{c}^{3}}{2\,{x}^{2}}}-{\frac{{b}^{2} \left ( 3\,Ac+Bb \right ) }{8\,{x}^{8}}}-{\frac{A{b}^{3}}{10\,{x}^{10}}}-{\frac{bc \left ( Ac+Bb \right ) }{2\,{x}^{6}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.08587, size = 101, normalized size = 2.06 \begin{align*} -\frac{20 \, B c^{3} x^{8} + 10 \,{\left (3 \, B b c^{2} + A c^{3}\right )} x^{6} + 20 \,{\left (B b^{2} c + A b c^{2}\right )} x^{4} + 4 \, A b^{3} + 5 \,{\left (B b^{3} + 3 \, A b^{2} c\right )} x^{2}}{40 \, x^{10}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.475784, size = 166, normalized size = 3.39 \begin{align*} -\frac{20 \, B c^{3} x^{8} + 10 \,{\left (3 \, B b c^{2} + A c^{3}\right )} x^{6} + 20 \,{\left (B b^{2} c + A b c^{2}\right )} x^{4} + 4 \, A b^{3} + 5 \,{\left (B b^{3} + 3 \, A b^{2} c\right )} x^{2}}{40 \, x^{10}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 4.43304, size = 80, normalized size = 1.63 \begin{align*} - \frac{4 A b^{3} + 20 B c^{3} x^{8} + x^{6} \left (10 A c^{3} + 30 B b c^{2}\right ) + x^{4} \left (20 A b c^{2} + 20 B b^{2} c\right ) + x^{2} \left (15 A b^{2} c + 5 B b^{3}\right )}{40 x^{10}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.25236, size = 107, normalized size = 2.18 \begin{align*} -\frac{20 \, B c^{3} x^{8} + 30 \, B b c^{2} x^{6} + 10 \, A c^{3} x^{6} + 20 \, B b^{2} c x^{4} + 20 \, A b c^{2} x^{4} + 5 \, B b^{3} x^{2} + 15 \, A b^{2} c x^{2} + 4 \, A b^{3}}{40 \, x^{10}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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