Optimal. Leaf size=179 \[ -\frac{d x \left (56 d^2 g^2+48 d e f g+7 e^2 f^2\right )}{e^2}-\frac{8 d^2 \left (13 d^2 g^2+14 d e f g+3 e^2 f^2\right ) \log (d-e x)}{e^3}+\frac{8 d^4 (d g+e f)^2}{e^3 (d-e x)^2}-\frac{32 d^3 (d g+e f) (2 d g+e f)}{e^3 (d-e x)}-\frac{1}{3} g x^3 (7 d g+2 e f)-\frac{x^2 (2 d g+e f) (12 d g+e f)}{2 e}-\frac{1}{4} e g^2 x^4 \]
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Rubi [A] time = 0.241137, antiderivative size = 179, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.069, Rules used = {848, 88} \[ -\frac{d x \left (56 d^2 g^2+48 d e f g+7 e^2 f^2\right )}{e^2}-\frac{8 d^2 \left (13 d^2 g^2+14 d e f g+3 e^2 f^2\right ) \log (d-e x)}{e^3}+\frac{8 d^4 (d g+e f)^2}{e^3 (d-e x)^2}-\frac{32 d^3 (d g+e f) (2 d g+e f)}{e^3 (d-e x)}-\frac{1}{3} g x^3 (7 d g+2 e f)-\frac{x^2 (2 d g+e f) (12 d g+e f)}{2 e}-\frac{1}{4} e g^2 x^4 \]
Antiderivative was successfully verified.
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Rule 848
Rule 88
Rubi steps
\begin{align*} \int \frac{(d+e x)^7 (f+g x)^2}{\left (d^2-e^2 x^2\right )^3} \, dx &=\int \frac{(d+e x)^4 (f+g x)^2}{(d-e x)^3} \, dx\\ &=\int \left (-\frac{d \left (7 e^2 f^2+48 d e f g+56 d^2 g^2\right )}{e^2}+\frac{(-e f-12 d g) (e f+2 d g) x}{e}-g (2 e f+7 d g) x^2-e g^2 x^3+\frac{32 d^3 (-e f-2 d g) (e f+d g)}{e^2 (d-e x)^2}-\frac{16 d^4 (e f+d g)^2}{e^2 (-d+e x)^3}-\frac{8 d^2 \left (3 e^2 f^2+14 d e f g+13 d^2 g^2\right )}{e^2 (-d+e x)}\right ) \, dx\\ &=-\frac{d \left (7 e^2 f^2+48 d e f g+56 d^2 g^2\right ) x}{e^2}-\frac{(e f+2 d g) (e f+12 d g) x^2}{2 e}-\frac{1}{3} g (2 e f+7 d g) x^3-\frac{1}{4} e g^2 x^4+\frac{8 d^4 (e f+d g)^2}{e^3 (d-e x)^2}-\frac{32 d^3 (e f+d g) (e f+2 d g)}{e^3 (d-e x)}-\frac{8 d^2 \left (3 e^2 f^2+14 d e f g+13 d^2 g^2\right ) \log (d-e x)}{e^3}\\ \end{align*}
Mathematica [A] time = 0.0978451, size = 193, normalized size = 1.08 \[ -\frac{x^2 \left (24 d^2 g^2+14 d e f g+e^2 f^2\right )}{2 e}+\frac{32 d^3 \left (2 d^2 g^2+3 d e f g+e^2 f^2\right )}{e^3 (e x-d)}-\frac{d x \left (56 d^2 g^2+48 d e f g+7 e^2 f^2\right )}{e^2}-\frac{8 d^2 \left (13 d^2 g^2+14 d e f g+3 e^2 f^2\right ) \log (d-e x)}{e^3}+\frac{8 d^4 (d g+e f)^2}{e^3 (d-e x)^2}-\frac{1}{3} g x^3 (7 d g+2 e f)-\frac{1}{4} e g^2 x^4 \]
Antiderivative was successfully verified.
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Maple [A] time = 0.052, size = 263, normalized size = 1.5 \begin{align*} -{\frac{e{g}^{2}{x}^{4}}{4}}-{\frac{7\,{x}^{3}d{g}^{2}}{3}}-{\frac{2\,e{x}^{3}fg}{3}}-12\,{\frac{{x}^{2}{d}^{2}{g}^{2}}{e}}-7\,{x}^{2}dfg-{\frac{e{x}^{2}{f}^{2}}{2}}-56\,{\frac{{d}^{3}{g}^{2}x}{{e}^{2}}}-48\,{\frac{{d}^{2}fgx}{e}}-7\,d{f}^{2}x-104\,{\frac{{d}^{4}\ln \left ( ex-d \right ){g}^{2}}{{e}^{3}}}-112\,{\frac{{d}^{3}\ln \left ( ex-d \right ) fg}{{e}^{2}}}-24\,{\frac{{d}^{2}\ln \left ( ex-d \right ){f}^{2}}{e}}+8\,{\frac{{d}^{6}{g}^{2}}{{e}^{3} \left ( ex-d \right ) ^{2}}}+16\,{\frac{{d}^{5}fg}{{e}^{2} \left ( ex-d \right ) ^{2}}}+8\,{\frac{{d}^{4}{f}^{2}}{e \left ( ex-d \right ) ^{2}}}+64\,{\frac{{d}^{5}{g}^{2}}{{e}^{3} \left ( ex-d \right ) }}+96\,{\frac{{d}^{4}fg}{{e}^{2} \left ( ex-d \right ) }}+32\,{\frac{{d}^{3}{f}^{2}}{e \left ( ex-d \right ) }} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.991082, size = 306, normalized size = 1.71 \begin{align*} -\frac{8 \,{\left (3 \, d^{4} e^{2} f^{2} + 10 \, d^{5} e f g + 7 \, d^{6} g^{2} - 4 \,{\left (d^{3} e^{3} f^{2} + 3 \, d^{4} e^{2} f g + 2 \, d^{5} e g^{2}\right )} x\right )}}{e^{5} x^{2} - 2 \, d e^{4} x + d^{2} e^{3}} - \frac{3 \, e^{3} g^{2} x^{4} + 4 \,{\left (2 \, e^{3} f g + 7 \, d e^{2} g^{2}\right )} x^{3} + 6 \,{\left (e^{3} f^{2} + 14 \, d e^{2} f g + 24 \, d^{2} e g^{2}\right )} x^{2} + 12 \,{\left (7 \, d e^{2} f^{2} + 48 \, d^{2} e f g + 56 \, d^{3} g^{2}\right )} x}{12 \, e^{2}} - \frac{8 \,{\left (3 \, d^{2} e^{2} f^{2} + 14 \, d^{3} e f g + 13 \, d^{4} g^{2}\right )} \log \left (e x - d\right )}{e^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.77242, size = 722, normalized size = 4.03 \begin{align*} -\frac{3 \, e^{6} g^{2} x^{6} + 288 \, d^{4} e^{2} f^{2} + 960 \, d^{5} e f g + 672 \, d^{6} g^{2} + 2 \,{\left (4 \, e^{6} f g + 11 \, d e^{5} g^{2}\right )} x^{5} +{\left (6 \, e^{6} f^{2} + 68 \, d e^{5} f g + 91 \, d^{2} e^{4} g^{2}\right )} x^{4} + 4 \,{\left (18 \, d e^{5} f^{2} + 104 \, d^{2} e^{4} f g + 103 \, d^{3} e^{3} g^{2}\right )} x^{3} - 6 \,{\left (27 \, d^{2} e^{4} f^{2} + 178 \, d^{3} e^{3} f g + 200 \, d^{4} e^{2} g^{2}\right )} x^{2} - 12 \,{\left (25 \, d^{3} e^{3} f^{2} + 48 \, d^{4} e^{2} f g + 8 \, d^{5} e g^{2}\right )} x + 96 \,{\left (3 \, d^{4} e^{2} f^{2} + 14 \, d^{5} e f g + 13 \, d^{6} g^{2} +{\left (3 \, d^{2} e^{4} f^{2} + 14 \, d^{3} e^{3} f g + 13 \, d^{4} e^{2} g^{2}\right )} x^{2} - 2 \,{\left (3 \, d^{3} e^{3} f^{2} + 14 \, d^{4} e^{2} f g + 13 \, d^{5} e g^{2}\right )} x\right )} \log \left (e x - d\right )}{12 \,{\left (e^{5} x^{2} - 2 \, d e^{4} x + d^{2} e^{3}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 1.73791, size = 223, normalized size = 1.25 \begin{align*} - \frac{8 d^{2} \left (13 d^{2} g^{2} + 14 d e f g + 3 e^{2} f^{2}\right ) \log{\left (- d + e x \right )}}{e^{3}} - \frac{e g^{2} x^{4}}{4} - x^{3} \left (\frac{7 d g^{2}}{3} + \frac{2 e f g}{3}\right ) + \frac{- 56 d^{6} g^{2} - 80 d^{5} e f g - 24 d^{4} e^{2} f^{2} + x \left (64 d^{5} e g^{2} + 96 d^{4} e^{2} f g + 32 d^{3} e^{3} f^{2}\right )}{d^{2} e^{3} - 2 d e^{4} x + e^{5} x^{2}} - \frac{x^{2} \left (24 d^{2} g^{2} + 14 d e f g + e^{2} f^{2}\right )}{2 e} - \frac{x \left (56 d^{3} g^{2} + 48 d^{2} e f g + 7 d e^{2} f^{2}\right )}{e^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.16236, size = 491, normalized size = 2.74 \begin{align*} -4 \,{\left (13 \, d^{4} g^{2} e^{7} + 14 \, d^{3} f g e^{8} + 3 \, d^{2} f^{2} e^{9}\right )} e^{\left (-10\right )} \log \left ({\left | x^{2} e^{2} - d^{2} \right |}\right ) - \frac{1}{12} \,{\left (3 \, g^{2} x^{4} e^{25} + 28 \, d g^{2} x^{3} e^{24} + 144 \, d^{2} g^{2} x^{2} e^{23} + 672 \, d^{3} g^{2} x e^{22} + 8 \, f g x^{3} e^{25} + 84 \, d f g x^{2} e^{24} + 576 \, d^{2} f g x e^{23} + 6 \, f^{2} x^{2} e^{25} + 84 \, d f^{2} x e^{24}\right )} e^{\left (-24\right )} - \frac{4 \,{\left (13 \, d^{5} g^{2} e^{6} + 14 \, d^{4} f g e^{7} + 3 \, d^{3} f^{2} e^{8}\right )} e^{\left (-9\right )} \log \left (\frac{{\left | 2 \, x e^{2} - 2 \,{\left | d \right |} e \right |}}{{\left | 2 \, x e^{2} + 2 \,{\left | d \right |} e \right |}}\right )}{{\left | d \right |}} - \frac{8 \,{\left (7 \, d^{8} g^{2} e^{7} + 10 \, d^{7} f g e^{8} + 3 \, d^{6} f^{2} e^{9} - 4 \,{\left (2 \, d^{5} g^{2} e^{10} + 3 \, d^{4} f g e^{11} + d^{3} f^{2} e^{12}\right )} x^{3} -{\left (9 \, d^{6} g^{2} e^{9} + 14 \, d^{5} f g e^{10} + 5 \, d^{4} f^{2} e^{11}\right )} x^{2} + 2 \,{\left (3 \, d^{7} g^{2} e^{8} + 4 \, d^{6} f g e^{9} + d^{5} f^{2} e^{10}\right )} x\right )} e^{\left (-10\right )}}{{\left (x^{2} e^{2} - d^{2}\right )}^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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