Optimal. Leaf size=205 \[ -\frac{b \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )}{3 a^5 x^3}+\frac{a^2 b e+a^3 (-f)-a b^2 d+b^3 c}{6 a^4 x^6}+\frac{b^2 \log \left (a+b x^3\right ) \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )}{3 a^6}-\frac{b^2 \log (x) \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )}{a^6}-\frac{a^2 e-a b d+b^2 c}{9 a^3 x^9}+\frac{b c-a d}{12 a^2 x^{12}}-\frac{c}{15 a x^{15}} \]
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Rubi [A] time = 0.208872, antiderivative size = 205, 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} \[ -\frac{b \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )}{3 a^5 x^3}+\frac{a^2 b e+a^3 (-f)-a b^2 d+b^3 c}{6 a^4 x^6}+\frac{b^2 \log \left (a+b x^3\right ) \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )}{3 a^6}-\frac{b^2 \log (x) \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )}{a^6}-\frac{a^2 e-a b d+b^2 c}{9 a^3 x^9}+\frac{b c-a d}{12 a^2 x^{12}}-\frac{c}{15 a x^{15}} \]
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^{16} \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^6 (a+b x)} \, dx,x,x^3\right )\\ &=\frac{1}{3} \operatorname{Subst}\left (\int \left (\frac{c}{a x^6}+\frac{-b c+a d}{a^2 x^5}+\frac{b^2 c-a b d+a^2 e}{a^3 x^4}+\frac{-b^3 c+a b^2 d-a^2 b e+a^3 f}{a^4 x^3}-\frac{b \left (-b^3 c+a b^2 d-a^2 b e+a^3 f\right )}{a^5 x^2}+\frac{b^2 \left (-b^3 c+a b^2 d-a^2 b e+a^3 f\right )}{a^6 x}-\frac{b^3 \left (-b^3 c+a b^2 d-a^2 b e+a^3 f\right )}{a^6 (a+b x)}\right ) \, dx,x,x^3\right )\\ &=-\frac{c}{15 a x^{15}}+\frac{b c-a d}{12 a^2 x^{12}}-\frac{b^2 c-a b d+a^2 e}{9 a^3 x^9}+\frac{b^3 c-a b^2 d+a^2 b e-a^3 f}{6 a^4 x^6}-\frac{b \left (b^3 c-a b^2 d+a^2 b e-a^3 f\right )}{3 a^5 x^3}-\frac{b^2 \left (b^3 c-a b^2 d+a^2 b e-a^3 f\right ) \log (x)}{a^6}+\frac{b^2 \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^6}\\ \end{align*}
Mathematica [A] time = 0.143637, size = 194, normalized size = 0.95 \[ -\frac{\frac{a \left (10 a^2 b^2 x^6 \left (2 c+3 d x^3+6 e x^6\right )-5 a^3 b x^3 \left (3 c+4 d x^3+6 e x^6+12 f x^9\right )+a^4 \left (12 c+15 d x^3+20 e x^6+30 f x^9\right )-30 a b^3 x^9 \left (c+2 d x^3\right )+60 b^4 c x^{12}\right )}{x^{15}}-60 b^2 \log \left (a+b x^3\right ) \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )+180 b^2 \log (x) \left (a^2 b e+a^3 (-f)-a b^2 d+b^3 c\right )}{180 a^6} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.01, size = 260, normalized size = 1.3 \begin{align*} -{\frac{{b}^{2}\ln \left ( b{x}^{3}+a \right ) f}{3\,{a}^{3}}}+{\frac{{b}^{3}\ln \left ( b{x}^{3}+a \right ) e}{3\,{a}^{4}}}-{\frac{{b}^{4}\ln \left ( b{x}^{3}+a \right ) d}{3\,{a}^{5}}}+{\frac{{b}^{5}\ln \left ( b{x}^{3}+a \right ) c}{3\,{a}^{6}}}-{\frac{c}{15\,a{x}^{15}}}-{\frac{d}{12\,a{x}^{12}}}+{\frac{bc}{12\,{a}^{2}{x}^{12}}}-{\frac{e}{9\,a{x}^{9}}}+{\frac{bd}{9\,{a}^{2}{x}^{9}}}-{\frac{{b}^{2}c}{9\,{a}^{3}{x}^{9}}}-{\frac{f}{6\,a{x}^{6}}}+{\frac{be}{6\,{a}^{2}{x}^{6}}}-{\frac{{b}^{2}d}{6\,{a}^{3}{x}^{6}}}+{\frac{{b}^{3}c}{6\,{a}^{4}{x}^{6}}}+{\frac{{b}^{2}\ln \left ( x \right ) f}{{a}^{3}}}-{\frac{{b}^{3}\ln \left ( x \right ) e}{{a}^{4}}}+{\frac{{b}^{4}\ln \left ( x \right ) d}{{a}^{5}}}-{\frac{{b}^{5}\ln \left ( x \right ) c}{{a}^{6}}}+{\frac{bf}{3\,{x}^{3}{a}^{2}}}-{\frac{{b}^{2}e}{3\,{a}^{3}{x}^{3}}}+{\frac{{b}^{3}d}{3\,{a}^{4}{x}^{3}}}-{\frac{{b}^{4}c}{3\,{a}^{5}{x}^{3}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.958911, size = 281, normalized size = 1.37 \begin{align*} \frac{{\left (b^{5} c - a b^{4} d + a^{2} b^{3} e - a^{3} b^{2} f\right )} \log \left (b x^{3} + a\right )}{3 \, a^{6}} - \frac{{\left (b^{5} c - a b^{4} d + a^{2} b^{3} e - a^{3} b^{2} f\right )} \log \left (x^{3}\right )}{3 \, a^{6}} - \frac{60 \,{\left (b^{4} c - a b^{3} d + a^{2} b^{2} e - a^{3} b f\right )} x^{12} - 30 \,{\left (a b^{3} c - a^{2} b^{2} d + a^{3} b e - a^{4} f\right )} x^{9} + 20 \,{\left (a^{2} b^{2} c - a^{3} b d + a^{4} e\right )} x^{6} + 12 \, a^{4} c - 15 \,{\left (a^{3} b c - a^{4} d\right )} x^{3}}{180 \, a^{5} x^{15}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.6669, size = 441, normalized size = 2.15 \begin{align*} \frac{60 \,{\left (b^{5} c - a b^{4} d + a^{2} b^{3} e - a^{3} b^{2} f\right )} x^{15} \log \left (b x^{3} + a\right ) - 180 \,{\left (b^{5} c - a b^{4} d + a^{2} b^{3} e - a^{3} b^{2} f\right )} x^{15} \log \left (x\right ) - 60 \,{\left (a b^{4} c - a^{2} b^{3} d + a^{3} b^{2} e - a^{4} b f\right )} x^{12} + 30 \,{\left (a^{2} b^{3} c - a^{3} b^{2} d + a^{4} b e - a^{5} f\right )} x^{9} - 20 \,{\left (a^{3} b^{2} c - a^{4} b d + a^{5} e\right )} x^{6} - 12 \, a^{5} c + 15 \,{\left (a^{4} b c - a^{5} d\right )} x^{3}}{180 \, a^{6} x^{15}} \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 = 1.06632, size = 387, normalized size = 1.89 \begin{align*} -\frac{{\left (b^{5} c - a b^{4} d - a^{3} b^{2} f + a^{2} b^{3} e\right )} \log \left ({\left | x \right |}\right )}{a^{6}} + \frac{{\left (b^{6} c - a b^{5} d - a^{3} b^{3} f + a^{2} b^{4} e\right )} \log \left ({\left | b x^{3} + a \right |}\right )}{3 \, a^{6} b} + \frac{137 \, b^{5} c x^{15} - 137 \, a b^{4} d x^{15} - 137 \, a^{3} b^{2} f x^{15} + 137 \, a^{2} b^{3} x^{15} e - 60 \, a b^{4} c x^{12} + 60 \, a^{2} b^{3} d x^{12} + 60 \, a^{4} b f x^{12} - 60 \, a^{3} b^{2} x^{12} e + 30 \, a^{2} b^{3} c x^{9} - 30 \, a^{3} b^{2} d x^{9} - 30 \, a^{5} f x^{9} + 30 \, a^{4} b x^{9} e - 20 \, a^{3} b^{2} c x^{6} + 20 \, a^{4} b d x^{6} - 20 \, a^{5} x^{6} e + 15 \, a^{4} b c x^{3} - 15 \, a^{5} d x^{3} - 12 \, a^{5} c}{180 \, a^{6} x^{15}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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