Optimal. Leaf size=164 \[ \frac{a^2 b e+a^3 (-f)-a b^2 d+b^3 c}{3 a^4 x^3}-\frac{b \log \left (a+b x^3\right ) \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )}{3 a^5}+\frac{b \log (x) \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )}{a^5}-\frac{a^2 e-a b d+b^2 c}{6 a^3 x^6}+\frac{b c-a d}{9 a^2 x^9}-\frac{c}{12 a x^{12}} \]
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Rubi [A] time = 0.181439, antiderivative size = 164, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 30, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.067, Rules used = {1821, 1620} \[ \frac{a^2 b e+a^3 (-f)-a b^2 d+b^3 c}{3 a^4 x^3}-\frac{b \log \left (a+b x^3\right ) \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )}{3 a^5}+\frac{b \log (x) \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )}{a^5}-\frac{a^2 e-a b d+b^2 c}{6 a^3 x^6}+\frac{b c-a d}{9 a^2 x^9}-\frac{c}{12 a x^{12}} \]
Antiderivative was successfully verified.
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Rule 1821
Rule 1620
Rubi steps
\begin{align*} \int \frac{c+d x^3+e x^6+f x^9}{x^{13} \left (a+b x^3\right )} \, dx &=\frac{1}{3} \operatorname{Subst}\left (\int \frac{c+d x+e x^2+f x^3}{x^5 (a+b x)} \, dx,x,x^3\right )\\ &=\frac{1}{3} \operatorname{Subst}\left (\int \left (\frac{c}{a x^5}+\frac{-b c+a d}{a^2 x^4}+\frac{b^2 c-a b d+a^2 e}{a^3 x^3}+\frac{-b^3 c+a b^2 d-a^2 b e+a^3 f}{a^4 x^2}-\frac{b \left (-b^3 c+a b^2 d-a^2 b e+a^3 f\right )}{a^5 x}+\frac{b^2 \left (-b^3 c+a b^2 d-a^2 b e+a^3 f\right )}{a^5 (a+b x)}\right ) \, dx,x,x^3\right )\\ &=-\frac{c}{12 a x^{12}}+\frac{b c-a d}{9 a^2 x^9}-\frac{b^2 c-a b d+a^2 e}{6 a^3 x^6}+\frac{b^3 c-a b^2 d+a^2 b e-a^3 f}{3 a^4 x^3}+\frac{b \left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) \log (x)}{a^5}-\frac{b \left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) \log \left (a+b x^3\right )}{3 a^5}\\ \end{align*}
Mathematica [A] time = 0.0624507, size = 164, normalized size = 1. \[ \frac{36 b x^{12} \log (x) \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )-12 b x^{12} \log \left (a+b x^3\right ) \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )-6 a^2 b^2 x^6 \left (c+2 d x^3\right )+2 a^3 b x^3 \left (2 c+3 d x^3+6 e x^6\right )-a^4 \left (3 c+4 d x^3+6 e x^6+12 f x^9\right )+12 a b^3 c x^9}{36 a^5 x^{12}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.009, size = 210, normalized size = 1.3 \begin{align*}{\frac{b\ln \left ( b{x}^{3}+a \right ) f}{3\,{a}^{2}}}-{\frac{{b}^{2}\ln \left ( b{x}^{3}+a \right ) e}{3\,{a}^{3}}}+{\frac{{b}^{3}\ln \left ( b{x}^{3}+a \right ) d}{3\,{a}^{4}}}-{\frac{{b}^{4}\ln \left ( b{x}^{3}+a \right ) c}{3\,{a}^{5}}}-{\frac{c}{12\,a{x}^{12}}}-{\frac{d}{9\,a{x}^{9}}}+{\frac{bc}{9\,{a}^{2}{x}^{9}}}-{\frac{e}{6\,a{x}^{6}}}+{\frac{bd}{6\,{a}^{2}{x}^{6}}}-{\frac{{b}^{2}c}{6\,{a}^{3}{x}^{6}}}-{\frac{f}{3\,a{x}^{3}}}+{\frac{be}{3\,{x}^{3}{a}^{2}}}-{\frac{{b}^{2}d}{3\,{a}^{3}{x}^{3}}}+{\frac{{b}^{3}c}{3\,{a}^{4}{x}^{3}}}-{\frac{b\ln \left ( x \right ) f}{{a}^{2}}}+{\frac{{b}^{2}\ln \left ( x \right ) e}{{a}^{3}}}-{\frac{{b}^{3}\ln \left ( x \right ) d}{{a}^{4}}}+{\frac{{b}^{4}\ln \left ( x \right ) c}{{a}^{5}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.955154, size = 224, normalized size = 1.37 \begin{align*} -\frac{{\left (b^{4} c - a b^{3} d + a^{2} b^{2} e - a^{3} b f\right )} \log \left (b x^{3} + a\right )}{3 \, a^{5}} + \frac{{\left (b^{4} c - a b^{3} d + a^{2} b^{2} e - a^{3} b f\right )} \log \left (x^{3}\right )}{3 \, a^{5}} + \frac{12 \,{\left (b^{3} c - a b^{2} d + a^{2} b e - a^{3} f\right )} x^{9} - 6 \,{\left (a b^{2} c - a^{2} b d + a^{3} e\right )} x^{6} - 3 \, a^{3} c + 4 \,{\left (a^{2} b c - a^{3} d\right )} x^{3}}{36 \, a^{4} x^{12}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.5128, size = 355, normalized size = 2.16 \begin{align*} -\frac{12 \,{\left (b^{4} c - a b^{3} d + a^{2} b^{2} e - a^{3} b f\right )} x^{12} \log \left (b x^{3} + a\right ) - 36 \,{\left (b^{4} c - a b^{3} d + a^{2} b^{2} e - a^{3} b f\right )} x^{12} \log \left (x\right ) - 12 \,{\left (a b^{3} c - a^{2} b^{2} d + a^{3} b e - a^{4} f\right )} x^{9} + 6 \,{\left (a^{2} b^{2} c - a^{3} b d + a^{4} e\right )} x^{6} + 3 \, a^{4} c - 4 \,{\left (a^{3} b c - a^{4} d\right )} x^{3}}{36 \, a^{5} x^{12}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.06825, size = 317, normalized size = 1.93 \begin{align*} \frac{{\left (b^{4} c - a b^{3} d - a^{3} b f + a^{2} b^{2} e\right )} \log \left ({\left | x \right |}\right )}{a^{5}} - \frac{{\left (b^{5} c - a b^{4} d - a^{3} b^{2} f + a^{2} b^{3} e\right )} \log \left ({\left | b x^{3} + a \right |}\right )}{3 \, a^{5} b} - \frac{25 \, b^{4} c x^{12} - 25 \, a b^{3} d x^{12} - 25 \, a^{3} b f x^{12} + 25 \, a^{2} b^{2} x^{12} e - 12 \, a b^{3} c x^{9} + 12 \, a^{2} b^{2} d x^{9} + 12 \, a^{4} f x^{9} - 12 \, a^{3} b x^{9} e + 6 \, a^{2} b^{2} c x^{6} - 6 \, a^{3} b d x^{6} + 6 \, a^{4} x^{6} e - 4 \, a^{3} b c x^{3} + 4 \, a^{4} d x^{3} + 3 \, a^{4} c}{36 \, a^{5} x^{12}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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