Optimal. Leaf size=103 \[ -\frac{b^3 x (3 b d-4 a e)}{e^4}+\frac{6 b^2 (b d-a e)^2 \log (d+e x)}{e^5}+\frac{4 b (b d-a e)^3}{e^5 (d+e x)}-\frac{(b d-a e)^4}{2 e^5 (d+e x)^2}+\frac{b^4 x^2}{2 e^3} \]
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Rubi [A] time = 0.0852951, antiderivative size = 103, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077, Rules used = {27, 43} \[ -\frac{b^3 x (3 b d-4 a e)}{e^4}+\frac{6 b^2 (b d-a e)^2 \log (d+e x)}{e^5}+\frac{4 b (b d-a e)^3}{e^5 (d+e x)}-\frac{(b d-a e)^4}{2 e^5 (d+e x)^2}+\frac{b^4 x^2}{2 e^3} \]
Antiderivative was successfully verified.
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Rule 27
Rule 43
Rubi steps
\begin{align*} \int \frac{\left (a^2+2 a b x+b^2 x^2\right )^2}{(d+e x)^3} \, dx &=\int \frac{(a+b x)^4}{(d+e x)^3} \, dx\\ &=\int \left (-\frac{b^3 (3 b d-4 a e)}{e^4}+\frac{b^4 x}{e^3}+\frac{(-b d+a e)^4}{e^4 (d+e x)^3}-\frac{4 b (b d-a e)^3}{e^4 (d+e x)^2}+\frac{6 b^2 (b d-a e)^2}{e^4 (d+e x)}\right ) \, dx\\ &=-\frac{b^3 (3 b d-4 a e) x}{e^4}+\frac{b^4 x^2}{2 e^3}-\frac{(b d-a e)^4}{2 e^5 (d+e x)^2}+\frac{4 b (b d-a e)^3}{e^5 (d+e x)}+\frac{6 b^2 (b d-a e)^2 \log (d+e x)}{e^5}\\ \end{align*}
Mathematica [A] time = 0.0562678, size = 167, normalized size = 1.62 \[ \frac{6 a^2 b^2 d e^2 (3 d+4 e x)-4 a^3 b e^3 (d+2 e x)-a^4 e^4+4 a b^3 e \left (-4 d^2 e x-5 d^3+4 d e^2 x^2+2 e^3 x^3\right )+12 b^2 (d+e x)^2 (b d-a e)^2 \log (d+e x)+b^4 \left (-11 d^2 e^2 x^2+2 d^3 e x+7 d^4-4 d e^3 x^3+e^4 x^4\right )}{2 e^5 (d+e x)^2} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.049, size = 245, normalized size = 2.4 \begin{align*}{\frac{{b}^{4}{x}^{2}}{2\,{e}^{3}}}+4\,{\frac{a{b}^{3}x}{{e}^{3}}}-3\,{\frac{{b}^{4}xd}{{e}^{4}}}-{\frac{{a}^{4}}{2\,e \left ( ex+d \right ) ^{2}}}+2\,{\frac{d{a}^{3}b}{{e}^{2} \left ( ex+d \right ) ^{2}}}-3\,{\frac{{b}^{2}{d}^{2}{a}^{2}}{{e}^{3} \left ( ex+d \right ) ^{2}}}+2\,{\frac{{d}^{3}a{b}^{3}}{{e}^{4} \left ( ex+d \right ) ^{2}}}-{\frac{{b}^{4}{d}^{4}}{2\,{e}^{5} \left ( ex+d \right ) ^{2}}}+6\,{\frac{{b}^{2}\ln \left ( ex+d \right ){a}^{2}}{{e}^{3}}}-12\,{\frac{{b}^{3}\ln \left ( ex+d \right ) ad}{{e}^{4}}}+6\,{\frac{{b}^{4}\ln \left ( ex+d \right ){d}^{2}}{{e}^{5}}}-4\,{\frac{{a}^{3}b}{{e}^{2} \left ( ex+d \right ) }}+12\,{\frac{{b}^{2}{a}^{2}d}{{e}^{3} \left ( ex+d \right ) }}-12\,{\frac{{d}^{2}a{b}^{3}}{{e}^{4} \left ( ex+d \right ) }}+4\,{\frac{{b}^{4}{d}^{3}}{{e}^{5} \left ( ex+d \right ) }} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.11434, size = 258, normalized size = 2.5 \begin{align*} \frac{7 \, b^{4} d^{4} - 20 \, a b^{3} d^{3} e + 18 \, a^{2} b^{2} d^{2} e^{2} - 4 \, a^{3} b d e^{3} - a^{4} e^{4} + 8 \,{\left (b^{4} d^{3} e - 3 \, a b^{3} d^{2} e^{2} + 3 \, a^{2} b^{2} d e^{3} - a^{3} b e^{4}\right )} x}{2 \,{\left (e^{7} x^{2} + 2 \, d e^{6} x + d^{2} e^{5}\right )}} + \frac{b^{4} e x^{2} - 2 \,{\left (3 \, b^{4} d - 4 \, a b^{3} e\right )} x}{2 \, e^{4}} + \frac{6 \,{\left (b^{4} d^{2} - 2 \, a b^{3} d e + a^{2} b^{2} e^{2}\right )} \log \left (e x + d\right )}{e^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.03556, size = 586, normalized size = 5.69 \begin{align*} \frac{b^{4} e^{4} x^{4} + 7 \, b^{4} d^{4} - 20 \, a b^{3} d^{3} e + 18 \, a^{2} b^{2} d^{2} e^{2} - 4 \, a^{3} b d e^{3} - a^{4} e^{4} - 4 \,{\left (b^{4} d e^{3} - 2 \, a b^{3} e^{4}\right )} x^{3} -{\left (11 \, b^{4} d^{2} e^{2} - 16 \, a b^{3} d e^{3}\right )} x^{2} + 2 \,{\left (b^{4} d^{3} e - 8 \, a b^{3} d^{2} e^{2} + 12 \, a^{2} b^{2} d e^{3} - 4 \, a^{3} b e^{4}\right )} x + 12 \,{\left (b^{4} d^{4} - 2 \, a b^{3} d^{3} e + a^{2} b^{2} d^{2} e^{2} +{\left (b^{4} d^{2} e^{2} - 2 \, a b^{3} d e^{3} + a^{2} b^{2} e^{4}\right )} x^{2} + 2 \,{\left (b^{4} d^{3} e - 2 \, a b^{3} d^{2} e^{2} + a^{2} b^{2} d e^{3}\right )} x\right )} \log \left (e x + d\right )}{2 \,{\left (e^{7} x^{2} + 2 \, d e^{6} x + d^{2} e^{5}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 1.70429, size = 184, normalized size = 1.79 \begin{align*} \frac{b^{4} x^{2}}{2 e^{3}} + \frac{6 b^{2} \left (a e - b d\right )^{2} \log{\left (d + e x \right )}}{e^{5}} - \frac{a^{4} e^{4} + 4 a^{3} b d e^{3} - 18 a^{2} b^{2} d^{2} e^{2} + 20 a b^{3} d^{3} e - 7 b^{4} d^{4} + x \left (8 a^{3} b e^{4} - 24 a^{2} b^{2} d e^{3} + 24 a b^{3} d^{2} e^{2} - 8 b^{4} d^{3} e\right )}{2 d^{2} e^{5} + 4 d e^{6} x + 2 e^{7} x^{2}} + \frac{x \left (4 a b^{3} e - 3 b^{4} d\right )}{e^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.13883, size = 236, normalized size = 2.29 \begin{align*} 6 \,{\left (b^{4} d^{2} - 2 \, a b^{3} d e + a^{2} b^{2} e^{2}\right )} e^{\left (-5\right )} \log \left ({\left | x e + d \right |}\right ) + \frac{1}{2} \,{\left (b^{4} x^{2} e^{3} - 6 \, b^{4} d x e^{2} + 8 \, a b^{3} x e^{3}\right )} e^{\left (-6\right )} + \frac{{\left (7 \, b^{4} d^{4} - 20 \, a b^{3} d^{3} e + 18 \, a^{2} b^{2} d^{2} e^{2} - 4 \, a^{3} b d e^{3} - a^{4} e^{4} + 8 \,{\left (b^{4} d^{3} e - 3 \, a b^{3} d^{2} e^{2} + 3 \, a^{2} b^{2} d e^{3} - a^{3} b e^{4}\right )} x\right )} e^{\left (-5\right )}}{2 \,{\left (x e + d\right )}^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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