Optimal. Leaf size=245 \[ \frac{B c^2 d^3-A e \left (b^2 e^2-3 b c d e+3 c^2 d^2\right )}{d^3 (d+e x) (c d-b e)^3}-\frac{\log (d+e x) \left (B c^3 d^4-A e \left (4 b^2 c d e^2-b^3 e^3-6 b c^2 d^2 e+4 c^3 d^3\right )\right )}{d^4 (c d-b e)^4}+\frac{c^3 (b B-A c) \log (b+c x)}{b (c d-b e)^4}+\frac{B c d^2-A e (2 c d-b e)}{2 d^2 (d+e x)^2 (c d-b e)^2}+\frac{B d-A e}{3 d (d+e x)^3 (c d-b e)}+\frac{A \log (x)}{b d^4} \]
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Rubi [A] time = 0.301861, antiderivative size = 245, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.042, Rules used = {771} \[ \frac{B c^2 d^3-A e \left (b^2 e^2-3 b c d e+3 c^2 d^2\right )}{d^3 (d+e x) (c d-b e)^3}-\frac{\log (d+e x) \left (B c^3 d^4-A e \left (4 b^2 c d e^2-b^3 e^3-6 b c^2 d^2 e+4 c^3 d^3\right )\right )}{d^4 (c d-b e)^4}+\frac{c^3 (b B-A c) \log (b+c x)}{b (c d-b e)^4}+\frac{B c d^2-A e (2 c d-b e)}{2 d^2 (d+e x)^2 (c d-b e)^2}+\frac{B d-A e}{3 d (d+e x)^3 (c d-b e)}+\frac{A \log (x)}{b d^4} \]
Antiderivative was successfully verified.
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Rule 771
Rubi steps
\begin{align*} \int \frac{A+B x}{(d+e x)^4 \left (b x+c x^2\right )} \, dx &=\int \left (\frac{A}{b d^4 x}+\frac{c^4 (b B-A c)}{b (-c d+b e)^4 (b+c x)}-\frac{e (B d-A e)}{d (c d-b e) (d+e x)^4}+\frac{e \left (-B c d^2+A e (2 c d-b e)\right )}{d^2 (c d-b e)^2 (d+e x)^3}+\frac{e \left (-B c^2 d^3+A e \left (3 c^2 d^2-3 b c d e+b^2 e^2\right )\right )}{d^3 (c d-b e)^3 (d+e x)^2}+\frac{e \left (-B c^3 d^4+A e \left (4 c^3 d^3-6 b c^2 d^2 e+4 b^2 c d e^2-b^3 e^3\right )\right )}{d^4 (c d-b e)^4 (d+e x)}\right ) \, dx\\ &=\frac{B d-A e}{3 d (c d-b e) (d+e x)^3}+\frac{B c d^2-A e (2 c d-b e)}{2 d^2 (c d-b e)^2 (d+e x)^2}+\frac{B c^2 d^3-A e \left (3 c^2 d^2-3 b c d e+b^2 e^2\right )}{d^3 (c d-b e)^3 (d+e x)}+\frac{A \log (x)}{b d^4}+\frac{c^3 (b B-A c) \log (b+c x)}{b (c d-b e)^4}-\frac{\left (B c^3 d^4-A e \left (4 c^3 d^3-6 b c^2 d^2 e+4 b^2 c d e^2-b^3 e^3\right )\right ) \log (d+e x)}{d^4 (c d-b e)^4}\\ \end{align*}
Mathematica [A] time = 0.38206, size = 241, normalized size = 0.98 \[ \frac{B c^2 d^3-A e \left (b^2 e^2-3 b c d e+3 c^2 d^2\right )}{d^3 (d+e x) (c d-b e)^3}-\frac{\log (d+e x) \left (A e \left (-4 b^2 c d e^2+b^3 e^3+6 b c^2 d^2 e-4 c^3 d^3\right )+B c^3 d^4\right )}{d^4 (c d-b e)^4}+\frac{c^3 (b B-A c) \log (b+c x)}{b (c d-b e)^4}+\frac{A e (b e-2 c d)+B c d^2}{2 d^2 (d+e x)^2 (c d-b e)^2}+\frac{B d-A e}{3 d (d+e x)^3 (c d-b e)}+\frac{A \log (x)}{b d^4} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.016, size = 415, normalized size = 1.7 \begin{align*}{\frac{A\ln \left ( x \right ) }{{d}^{4}b}}+{\frac{Ab{e}^{2}}{2\,{d}^{2} \left ( be-cd \right ) ^{2} \left ( ex+d \right ) ^{2}}}-{\frac{Ace}{d \left ( be-cd \right ) ^{2} \left ( ex+d \right ) ^{2}}}+{\frac{Bc}{2\, \left ( be-cd \right ) ^{2} \left ( ex+d \right ) ^{2}}}+{\frac{A{b}^{2}{e}^{3}}{{d}^{3} \left ( be-cd \right ) ^{3} \left ( ex+d \right ) }}-3\,{\frac{Abc{e}^{2}}{{d}^{2} \left ( be-cd \right ) ^{3} \left ( ex+d \right ) }}+3\,{\frac{A{c}^{2}e}{d \left ( be-cd \right ) ^{3} \left ( ex+d \right ) }}-{\frac{B{c}^{2}}{ \left ( be-cd \right ) ^{3} \left ( ex+d \right ) }}-{\frac{\ln \left ( ex+d \right ) A{b}^{3}{e}^{4}}{{d}^{4} \left ( be-cd \right ) ^{4}}}+4\,{\frac{\ln \left ( ex+d \right ) A{b}^{2}c{e}^{3}}{{d}^{3} \left ( be-cd \right ) ^{4}}}-6\,{\frac{\ln \left ( ex+d \right ) Ab{c}^{2}{e}^{2}}{{d}^{2} \left ( be-cd \right ) ^{4}}}+4\,{\frac{\ln \left ( ex+d \right ) A{c}^{3}e}{d \left ( be-cd \right ) ^{4}}}-{\frac{\ln \left ( ex+d \right ) B{c}^{3}}{ \left ( be-cd \right ) ^{4}}}+{\frac{Ae}{3\,d \left ( be-cd \right ) \left ( ex+d \right ) ^{3}}}-{\frac{B}{ \left ( 3\,be-3\,cd \right ) \left ( ex+d \right ) ^{3}}}-{\frac{{c}^{4}\ln \left ( cx+b \right ) A}{b \left ( be-cd \right ) ^{4}}}+{\frac{{c}^{3}\ln \left ( cx+b \right ) B}{ \left ( be-cd \right ) ^{4}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.23894, size = 747, normalized size = 3.05 \begin{align*} \frac{{\left (B b c^{3} - A c^{4}\right )} \log \left (c x + b\right )}{b c^{4} d^{4} - 4 \, b^{2} c^{3} d^{3} e + 6 \, b^{3} c^{2} d^{2} e^{2} - 4 \, b^{4} c d e^{3} + b^{5} e^{4}} - \frac{{\left (B c^{3} d^{4} - 4 \, A c^{3} d^{3} e + 6 \, A b c^{2} d^{2} e^{2} - 4 \, A b^{2} c d e^{3} + A b^{3} e^{4}\right )} \log \left (e x + d\right )}{c^{4} d^{8} - 4 \, b c^{3} d^{7} e + 6 \, b^{2} c^{2} d^{6} e^{2} - 4 \, b^{3} c d^{5} e^{3} + b^{4} d^{4} e^{4}} + \frac{11 \, B c^{2} d^{5} - 11 \, A b^{2} d^{2} e^{3} -{\left (7 \, B b c + 26 \, A c^{2}\right )} d^{4} e +{\left (2 \, B b^{2} + 31 \, A b c\right )} d^{3} e^{2} + 6 \,{\left (B c^{2} d^{3} e^{2} - 3 \, A c^{2} d^{2} e^{3} + 3 \, A b c d e^{4} - A b^{2} e^{5}\right )} x^{2} + 3 \,{\left (5 \, B c^{2} d^{4} e + 15 \, A b c d^{2} e^{3} - 5 \, A b^{2} d e^{4} -{\left (B b c + 14 \, A c^{2}\right )} d^{3} e^{2}\right )} x}{6 \,{\left (c^{3} d^{9} - 3 \, b c^{2} d^{8} e + 3 \, b^{2} c d^{7} e^{2} - b^{3} d^{6} e^{3} +{\left (c^{3} d^{6} e^{3} - 3 \, b c^{2} d^{5} e^{4} + 3 \, b^{2} c d^{4} e^{5} - b^{3} d^{3} e^{6}\right )} x^{3} + 3 \,{\left (c^{3} d^{7} e^{2} - 3 \, b c^{2} d^{6} e^{3} + 3 \, b^{2} c d^{5} e^{4} - b^{3} d^{4} e^{5}\right )} x^{2} + 3 \,{\left (c^{3} d^{8} e - 3 \, b c^{2} d^{7} e^{2} + 3 \, b^{2} c d^{6} e^{3} - b^{3} d^{5} e^{4}\right )} x\right )}} + \frac{A \log \left (x\right )}{b d^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [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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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 = 1.2933, size = 641, normalized size = 2.62 \begin{align*} \frac{{\left (B b c^{4} - A c^{5}\right )} \log \left ({\left | c x + b \right |}\right )}{b c^{5} d^{4} - 4 \, b^{2} c^{4} d^{3} e + 6 \, b^{3} c^{3} d^{2} e^{2} - 4 \, b^{4} c^{2} d e^{3} + b^{5} c e^{4}} - \frac{{\left (B c^{3} d^{4} e - 4 \, A c^{3} d^{3} e^{2} + 6 \, A b c^{2} d^{2} e^{3} - 4 \, A b^{2} c d e^{4} + A b^{3} e^{5}\right )} \log \left ({\left | x e + d \right |}\right )}{c^{4} d^{8} e - 4 \, b c^{3} d^{7} e^{2} + 6 \, b^{2} c^{2} d^{6} e^{3} - 4 \, b^{3} c d^{5} e^{4} + b^{4} d^{4} e^{5}} + \frac{A \log \left ({\left | x \right |}\right )}{b d^{4}} + \frac{11 \, B c^{3} d^{7} - 18 \, B b c^{2} d^{6} e - 26 \, A c^{3} d^{6} e + 9 \, B b^{2} c d^{5} e^{2} + 57 \, A b c^{2} d^{5} e^{2} - 2 \, B b^{3} d^{4} e^{3} - 42 \, A b^{2} c d^{4} e^{3} + 11 \, A b^{3} d^{3} e^{4} + 6 \,{\left (B c^{3} d^{5} e^{2} - B b c^{2} d^{4} e^{3} - 3 \, A c^{3} d^{4} e^{3} + 6 \, A b c^{2} d^{3} e^{4} - 4 \, A b^{2} c d^{2} e^{5} + A b^{3} d e^{6}\right )} x^{2} + 3 \,{\left (5 \, B c^{3} d^{6} e - 6 \, B b c^{2} d^{5} e^{2} - 14 \, A c^{3} d^{5} e^{2} + B b^{2} c d^{4} e^{3} + 29 \, A b c^{2} d^{4} e^{3} - 20 \, A b^{2} c d^{3} e^{4} + 5 \, A b^{3} d^{2} e^{5}\right )} x}{6 \,{\left (c d - b e\right )}^{4}{\left (x e + d\right )}^{3} d^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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