Optimal. Leaf size=193 \[ -\frac{\log (x) (b c-a d) \left (a^2 d^2-8 a b c d+10 b^2 c^2\right )}{a^6}+\frac{(b c-a d) \left (a^2 d^2-8 a b c d+10 b^2 c^2\right ) \log (a+b x)}{a^6}+\frac{3 c^2 (b c-a d)}{2 a^4 x^2}-\frac{3 c (b c-a d) (2 b c-a d)}{a^5 x}-\frac{(b c-a d)^2 (4 b c-a d)}{a^5 (a+b x)}-\frac{(b c-a d)^3}{2 a^4 (a+b x)^2}-\frac{c^3}{3 a^3 x^3} \]
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Rubi [A] time = 0.180577, antiderivative size = 193, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.056, Rules used = {88} \[ -\frac{\log (x) (b c-a d) \left (a^2 d^2-8 a b c d+10 b^2 c^2\right )}{a^6}+\frac{(b c-a d) \left (a^2 d^2-8 a b c d+10 b^2 c^2\right ) \log (a+b x)}{a^6}+\frac{3 c^2 (b c-a d)}{2 a^4 x^2}-\frac{3 c (b c-a d) (2 b c-a d)}{a^5 x}-\frac{(b c-a d)^2 (4 b c-a d)}{a^5 (a+b x)}-\frac{(b c-a d)^3}{2 a^4 (a+b x)^2}-\frac{c^3}{3 a^3 x^3} \]
Antiderivative was successfully verified.
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Rule 88
Rubi steps
\begin{align*} \int \frac{(c+d x)^3}{x^4 (a+b x)^3} \, dx &=\int \left (\frac{c^3}{a^3 x^4}+\frac{3 c^2 (-b c+a d)}{a^4 x^3}+\frac{3 c (b c-a d) (2 b c-a d)}{a^5 x^2}+\frac{(b c-a d) \left (-10 b^2 c^2+8 a b c d-a^2 d^2\right )}{a^6 x}-\frac{b (-b c+a d)^3}{a^4 (a+b x)^3}-\frac{b (-4 b c+a d) (-b c+a d)^2}{a^5 (a+b x)^2}+\frac{b (b c-a d) \left (10 b^2 c^2-8 a b c d+a^2 d^2\right )}{a^6 (a+b x)}\right ) \, dx\\ &=-\frac{c^3}{3 a^3 x^3}+\frac{3 c^2 (b c-a d)}{2 a^4 x^2}-\frac{3 c (b c-a d) (2 b c-a d)}{a^5 x}-\frac{(b c-a d)^3}{2 a^4 (a+b x)^2}-\frac{(b c-a d)^2 (4 b c-a d)}{a^5 (a+b x)}-\frac{(b c-a d) \left (10 b^2 c^2-8 a b c d+a^2 d^2\right ) \log (x)}{a^6}+\frac{(b c-a d) \left (10 b^2 c^2-8 a b c d+a^2 d^2\right ) \log (a+b x)}{a^6}\\ \end{align*}
Mathematica [A] time = 0.13604, size = 202, normalized size = 1.05 \[ \frac{-\frac{18 a c \left (a^2 d^2-3 a b c d+2 b^2 c^2\right )}{x}+6 \log (x) \left (-9 a^2 b c d^2+a^3 d^3+18 a b^2 c^2 d-10 b^3 c^3\right )+6 \left (9 a^2 b c d^2-a^3 d^3-18 a b^2 c^2 d+10 b^3 c^3\right ) \log (a+b x)-\frac{9 a^2 c^2 (a d-b c)}{x^2}+\frac{3 a^2 (a d-b c)^3}{(a+b x)^2}-\frac{2 a^3 c^3}{x^3}+\frac{6 a (b c-a d)^2 (a d-4 b c)}{a+b x}}{6 a^6} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.012, size = 326, normalized size = 1.7 \begin{align*} -{\frac{{c}^{3}}{3\,{a}^{3}{x}^{3}}}+{\frac{\ln \left ( x \right ){d}^{3}}{{a}^{3}}}-9\,{\frac{\ln \left ( x \right ) cb{d}^{2}}{{a}^{4}}}+18\,{\frac{\ln \left ( x \right ){b}^{2}{c}^{2}d}{{a}^{5}}}-10\,{\frac{\ln \left ( x \right ){b}^{3}{c}^{3}}{{a}^{6}}}-3\,{\frac{c{d}^{2}}{{a}^{3}x}}+9\,{\frac{{c}^{2}db}{{a}^{4}x}}-6\,{\frac{{c}^{3}{b}^{2}}{{a}^{5}x}}-{\frac{3\,{c}^{2}d}{2\,{a}^{3}{x}^{2}}}+{\frac{3\,{c}^{3}b}{2\,{a}^{4}{x}^{2}}}-{\frac{\ln \left ( bx+a \right ){d}^{3}}{{a}^{3}}}+9\,{\frac{\ln \left ( bx+a \right ) cb{d}^{2}}{{a}^{4}}}-18\,{\frac{\ln \left ( bx+a \right ){b}^{2}{c}^{2}d}{{a}^{5}}}+10\,{\frac{\ln \left ( bx+a \right ){b}^{3}{c}^{3}}{{a}^{6}}}+{\frac{{d}^{3}}{{a}^{2} \left ( bx+a \right ) }}-6\,{\frac{c{d}^{2}b}{{a}^{3} \left ( bx+a \right ) }}+9\,{\frac{{c}^{2}d{b}^{2}}{{a}^{4} \left ( bx+a \right ) }}-4\,{\frac{{b}^{3}{c}^{3}}{{a}^{5} \left ( bx+a \right ) }}+{\frac{{d}^{3}}{2\,a \left ( bx+a \right ) ^{2}}}-{\frac{3\,c{d}^{2}b}{2\,{a}^{2} \left ( bx+a \right ) ^{2}}}+{\frac{3\,{c}^{2}d{b}^{2}}{2\,{a}^{3} \left ( bx+a \right ) ^{2}}}-{\frac{{b}^{3}{c}^{3}}{2\,{a}^{4} \left ( bx+a \right ) ^{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.09856, size = 378, normalized size = 1.96 \begin{align*} -\frac{2 \, a^{4} c^{3} + 6 \,{\left (10 \, b^{4} c^{3} - 18 \, a b^{3} c^{2} d + 9 \, a^{2} b^{2} c d^{2} - a^{3} b d^{3}\right )} x^{4} + 9 \,{\left (10 \, a b^{3} c^{3} - 18 \, a^{2} b^{2} c^{2} d + 9 \, a^{3} b c d^{2} - a^{4} d^{3}\right )} x^{3} + 2 \,{\left (10 \, a^{2} b^{2} c^{3} - 18 \, a^{3} b c^{2} d + 9 \, a^{4} c d^{2}\right )} x^{2} -{\left (5 \, a^{3} b c^{3} - 9 \, a^{4} c^{2} d\right )} x}{6 \,{\left (a^{5} b^{2} x^{5} + 2 \, a^{6} b x^{4} + a^{7} x^{3}\right )}} + \frac{{\left (10 \, b^{3} c^{3} - 18 \, a b^{2} c^{2} d + 9 \, a^{2} b c d^{2} - a^{3} d^{3}\right )} \log \left (b x + a\right )}{a^{6}} - \frac{{\left (10 \, b^{3} c^{3} - 18 \, a b^{2} c^{2} d + 9 \, a^{2} b c d^{2} - a^{3} d^{3}\right )} \log \left (x\right )}{a^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.79524, size = 986, normalized size = 5.11 \begin{align*} -\frac{2 \, a^{5} c^{3} + 6 \,{\left (10 \, a b^{4} c^{3} - 18 \, a^{2} b^{3} c^{2} d + 9 \, a^{3} b^{2} c d^{2} - a^{4} b d^{3}\right )} x^{4} + 9 \,{\left (10 \, a^{2} b^{3} c^{3} - 18 \, a^{3} b^{2} c^{2} d + 9 \, a^{4} b c d^{2} - a^{5} d^{3}\right )} x^{3} + 2 \,{\left (10 \, a^{3} b^{2} c^{3} - 18 \, a^{4} b c^{2} d + 9 \, a^{5} c d^{2}\right )} x^{2} -{\left (5 \, a^{4} b c^{3} - 9 \, a^{5} c^{2} d\right )} x - 6 \,{\left ({\left (10 \, b^{5} c^{3} - 18 \, a b^{4} c^{2} d + 9 \, a^{2} b^{3} c d^{2} - a^{3} b^{2} d^{3}\right )} x^{5} + 2 \,{\left (10 \, a b^{4} c^{3} - 18 \, a^{2} b^{3} c^{2} d + 9 \, a^{3} b^{2} c d^{2} - a^{4} b d^{3}\right )} x^{4} +{\left (10 \, a^{2} b^{3} c^{3} - 18 \, a^{3} b^{2} c^{2} d + 9 \, a^{4} b c d^{2} - a^{5} d^{3}\right )} x^{3}\right )} \log \left (b x + a\right ) + 6 \,{\left ({\left (10 \, b^{5} c^{3} - 18 \, a b^{4} c^{2} d + 9 \, a^{2} b^{3} c d^{2} - a^{3} b^{2} d^{3}\right )} x^{5} + 2 \,{\left (10 \, a b^{4} c^{3} - 18 \, a^{2} b^{3} c^{2} d + 9 \, a^{3} b^{2} c d^{2} - a^{4} b d^{3}\right )} x^{4} +{\left (10 \, a^{2} b^{3} c^{3} - 18 \, a^{3} b^{2} c^{2} d + 9 \, a^{4} b c d^{2} - a^{5} d^{3}\right )} x^{3}\right )} \log \left (x\right )}{6 \,{\left (a^{6} b^{2} x^{5} + 2 \, a^{7} b x^{4} + a^{8} x^{3}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 2.57849, size = 505, normalized size = 2.62 \begin{align*} \frac{- 2 a^{4} c^{3} + x^{4} \left (6 a^{3} b d^{3} - 54 a^{2} b^{2} c d^{2} + 108 a b^{3} c^{2} d - 60 b^{4} c^{3}\right ) + x^{3} \left (9 a^{4} d^{3} - 81 a^{3} b c d^{2} + 162 a^{2} b^{2} c^{2} d - 90 a b^{3} c^{3}\right ) + x^{2} \left (- 18 a^{4} c d^{2} + 36 a^{3} b c^{2} d - 20 a^{2} b^{2} c^{3}\right ) + x \left (- 9 a^{4} c^{2} d + 5 a^{3} b c^{3}\right )}{6 a^{7} x^{3} + 12 a^{6} b x^{4} + 6 a^{5} b^{2} x^{5}} + \frac{\left (a d - b c\right ) \left (a^{2} d^{2} - 8 a b c d + 10 b^{2} c^{2}\right ) \log{\left (x + \frac{a^{4} d^{3} - 9 a^{3} b c d^{2} + 18 a^{2} b^{2} c^{2} d - 10 a b^{3} c^{3} - a \left (a d - b c\right ) \left (a^{2} d^{2} - 8 a b c d + 10 b^{2} c^{2}\right )}{2 a^{3} b d^{3} - 18 a^{2} b^{2} c d^{2} + 36 a b^{3} c^{2} d - 20 b^{4} c^{3}} \right )}}{a^{6}} - \frac{\left (a d - b c\right ) \left (a^{2} d^{2} - 8 a b c d + 10 b^{2} c^{2}\right ) \log{\left (x + \frac{a^{4} d^{3} - 9 a^{3} b c d^{2} + 18 a^{2} b^{2} c^{2} d - 10 a b^{3} c^{3} + a \left (a d - b c\right ) \left (a^{2} d^{2} - 8 a b c d + 10 b^{2} c^{2}\right )}{2 a^{3} b d^{3} - 18 a^{2} b^{2} c d^{2} + 36 a b^{3} c^{2} d - 20 b^{4} c^{3}} \right )}}{a^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.21521, size = 374, normalized size = 1.94 \begin{align*} -\frac{{\left (10 \, b^{3} c^{3} - 18 \, a b^{2} c^{2} d + 9 \, a^{2} b c d^{2} - a^{3} d^{3}\right )} \log \left ({\left | x \right |}\right )}{a^{6}} + \frac{{\left (10 \, b^{4} c^{3} - 18 \, a b^{3} c^{2} d + 9 \, a^{2} b^{2} c d^{2} - a^{3} b d^{3}\right )} \log \left ({\left | b x + a \right |}\right )}{a^{6} b} - \frac{2 \, a^{5} c^{3} + 6 \,{\left (10 \, a b^{4} c^{3} - 18 \, a^{2} b^{3} c^{2} d + 9 \, a^{3} b^{2} c d^{2} - a^{4} b d^{3}\right )} x^{4} + 9 \,{\left (10 \, a^{2} b^{3} c^{3} - 18 \, a^{3} b^{2} c^{2} d + 9 \, a^{4} b c d^{2} - a^{5} d^{3}\right )} x^{3} + 2 \,{\left (10 \, a^{3} b^{2} c^{3} - 18 \, a^{4} b c^{2} d + 9 \, a^{5} c d^{2}\right )} x^{2} -{\left (5 \, a^{4} b c^{3} - 9 \, a^{5} c^{2} d\right )} x}{6 \,{\left (b x + a\right )}^{2} a^{6} x^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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