Optimal. Leaf size=177 \[ \frac{1}{3} x^3 \left (17 d^2 g^2+12 d e f g+e^2 f^2\right )+\frac{d x^2 \left (16 d^2 g^2+17 d e f g+3 e^2 f^2\right )}{e}+\frac{d^2 x \left (48 d^2 g^2+64 d e f g+17 e^2 f^2\right )}{e^2}+\frac{16 d^4 (d g+e f)^2}{e^3 (d-e x)}+\frac{32 d^3 (d g+e f) (2 d g+e f) \log (d-e x)}{e^3}+\frac{1}{2} e g x^4 (3 d g+e f)+\frac{1}{5} e^2 g^2 x^5 \]
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Rubi [A] time = 0.232196, antiderivative size = 177, 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} \[ \frac{1}{3} x^3 \left (17 d^2 g^2+12 d e f g+e^2 f^2\right )+\frac{d x^2 \left (16 d^2 g^2+17 d e f g+3 e^2 f^2\right )}{e}+\frac{d^2 x \left (48 d^2 g^2+64 d e f g+17 e^2 f^2\right )}{e^2}+\frac{16 d^4 (d g+e f)^2}{e^3 (d-e x)}+\frac{32 d^3 (d g+e f) (2 d g+e f) \log (d-e x)}{e^3}+\frac{1}{2} e g x^4 (3 d g+e f)+\frac{1}{5} e^2 g^2 x^5 \]
Antiderivative was successfully verified.
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Rule 848
Rule 88
Rubi steps
\begin{align*} \int \frac{(d+e x)^6 (f+g x)^2}{\left (d^2-e^2 x^2\right )^2} \, dx &=\int \frac{(d+e x)^4 (f+g x)^2}{(d-e x)^2} \, dx\\ &=\int \left (\frac{d^2 \left (17 e^2 f^2+64 d e f g+48 d^2 g^2\right )}{e^2}+\frac{2 d \left (3 e^2 f^2+17 d e f g+16 d^2 g^2\right ) x}{e}+\left (e^2 f^2+12 d e f g+17 d^2 g^2\right ) x^2+2 e g (e f+3 d g) x^3+e^2 g^2 x^4+\frac{32 d^3 (-e f-2 d g) (e f+d g)}{e^2 (d-e x)}+\frac{16 d^4 (e f+d g)^2}{e^2 (-d+e x)^2}\right ) \, dx\\ &=\frac{d^2 \left (17 e^2 f^2+64 d e f g+48 d^2 g^2\right ) x}{e^2}+\frac{d \left (3 e^2 f^2+17 d e f g+16 d^2 g^2\right ) x^2}{e}+\frac{1}{3} \left (e^2 f^2+12 d e f g+17 d^2 g^2\right ) x^3+\frac{1}{2} e g (e f+3 d g) x^4+\frac{1}{5} e^2 g^2 x^5+\frac{16 d^4 (e f+d g)^2}{e^3 (d-e x)}+\frac{32 d^3 (e f+d g) (e f+2 d g) \log (d-e x)}{e^3}\\ \end{align*}
Mathematica [A] time = 0.120351, size = 185, normalized size = 1.05 \[ \frac{1}{3} x^3 \left (17 d^2 g^2+12 d e f g+e^2 f^2\right )+\frac{d x^2 \left (16 d^2 g^2+17 d e f g+3 e^2 f^2\right )}{e}+\frac{d^2 x \left (48 d^2 g^2+64 d e f g+17 e^2 f^2\right )}{e^2}+\frac{32 d^3 \left (2 d^2 g^2+3 d e f g+e^2 f^2\right ) \log (d-e x)}{e^3}-\frac{16 d^4 (d g+e f)^2}{e^3 (e x-d)}+\frac{1}{2} e g x^4 (3 d g+e f)+\frac{1}{5} e^2 g^2 x^5 \]
Antiderivative was successfully verified.
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Maple [A] time = 0.049, size = 245, normalized size = 1.4 \begin{align*}{\frac{{e}^{2}{g}^{2}{x}^{5}}{5}}+{\frac{3\,e{x}^{4}d{g}^{2}}{2}}+{\frac{{e}^{2}{x}^{4}fg}{2}}+{\frac{17\,{x}^{3}{d}^{2}{g}^{2}}{3}}+4\,e{x}^{3}dfg+{\frac{{e}^{2}{x}^{3}{f}^{2}}{3}}+16\,{\frac{{x}^{2}{d}^{3}{g}^{2}}{e}}+17\,{x}^{2}{d}^{2}fg+3\,e{x}^{2}d{f}^{2}+48\,{\frac{{d}^{4}{g}^{2}x}{{e}^{2}}}+64\,{\frac{{d}^{3}fgx}{e}}+17\,{d}^{2}{f}^{2}x+64\,{\frac{{d}^{5}\ln \left ( ex-d \right ){g}^{2}}{{e}^{3}}}+96\,{\frac{{d}^{4}\ln \left ( ex-d \right ) fg}{{e}^{2}}}+32\,{\frac{{d}^{3}\ln \left ( ex-d \right ){f}^{2}}{e}}-16\,{\frac{{d}^{6}{g}^{2}}{{e}^{3} \left ( ex-d \right ) }}-32\,{\frac{{d}^{5}fg}{{e}^{2} \left ( ex-d \right ) }}-16\,{\frac{{d}^{4}{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 = 0.98052, size = 294, normalized size = 1.66 \begin{align*} -\frac{16 \,{\left (d^{4} e^{2} f^{2} + 2 \, d^{5} e f g + d^{6} g^{2}\right )}}{e^{4} x - d e^{3}} + \frac{6 \, e^{4} g^{2} x^{5} + 15 \,{\left (e^{4} f g + 3 \, d e^{3} g^{2}\right )} x^{4} + 10 \,{\left (e^{4} f^{2} + 12 \, d e^{3} f g + 17 \, d^{2} e^{2} g^{2}\right )} x^{3} + 30 \,{\left (3 \, d e^{3} f^{2} + 17 \, d^{2} e^{2} f g + 16 \, d^{3} e g^{2}\right )} x^{2} + 30 \,{\left (17 \, d^{2} e^{2} f^{2} + 64 \, d^{3} e f g + 48 \, d^{4} g^{2}\right )} x}{30 \, e^{2}} + \frac{32 \,{\left (d^{3} e^{2} f^{2} + 3 \, d^{4} e f g + 2 \, d^{5} 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 = 1.76268, size = 612, normalized size = 3.46 \begin{align*} \frac{6 \, e^{6} g^{2} x^{6} - 480 \, d^{4} e^{2} f^{2} - 960 \, d^{5} e f g - 480 \, d^{6} g^{2} + 3 \,{\left (5 \, e^{6} f g + 13 \, d e^{5} g^{2}\right )} x^{5} + 5 \,{\left (2 \, e^{6} f^{2} + 21 \, d e^{5} f g + 25 \, d^{2} e^{4} g^{2}\right )} x^{4} + 10 \,{\left (8 \, d e^{5} f^{2} + 39 \, d^{2} e^{4} f g + 31 \, d^{3} e^{3} g^{2}\right )} x^{3} + 30 \,{\left (14 \, d^{2} e^{4} f^{2} + 47 \, d^{3} e^{3} f g + 32 \, d^{4} e^{2} g^{2}\right )} x^{2} - 30 \,{\left (17 \, d^{3} e^{3} f^{2} + 64 \, d^{4} e^{2} f g + 48 \, d^{5} e g^{2}\right )} x - 960 \,{\left (d^{4} e^{2} f^{2} + 3 \, d^{5} e f g + 2 \, d^{6} g^{2} -{\left (d^{3} e^{3} f^{2} + 3 \, d^{4} e^{2} f g + 2 \, d^{5} e g^{2}\right )} x\right )} \log \left (e x - d\right )}{30 \,{\left (e^{4} x - d e^{3}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 1.08256, size = 204, normalized size = 1.15 \begin{align*} \frac{32 d^{3} \left (d g + e f\right ) \left (2 d g + e f\right ) \log{\left (- d + e x \right )}}{e^{3}} + \frac{e^{2} g^{2} x^{5}}{5} + x^{4} \left (\frac{3 d e g^{2}}{2} + \frac{e^{2} f g}{2}\right ) + x^{3} \left (\frac{17 d^{2} g^{2}}{3} + 4 d e f g + \frac{e^{2} f^{2}}{3}\right ) - \frac{16 d^{6} g^{2} + 32 d^{5} e f g + 16 d^{4} e^{2} f^{2}}{- d e^{3} + e^{4} x} + \frac{x^{2} \left (16 d^{3} g^{2} + 17 d^{2} e f g + 3 d e^{2} f^{2}\right )}{e} + \frac{x \left (48 d^{4} g^{2} + 64 d^{3} e f g + 17 d^{2} e^{2} f^{2}\right )}{e^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.18565, size = 441, normalized size = 2.49 \begin{align*} 16 \,{\left (2 \, d^{5} g^{2} e^{5} + 3 \, d^{4} f g e^{6} + d^{3} f^{2} e^{7}\right )} e^{\left (-8\right )} \log \left ({\left | x^{2} e^{2} - d^{2} \right |}\right ) + \frac{1}{30} \,{\left (6 \, g^{2} x^{5} e^{22} + 45 \, d g^{2} x^{4} e^{21} + 170 \, d^{2} g^{2} x^{3} e^{20} + 480 \, d^{3} g^{2} x^{2} e^{19} + 1440 \, d^{4} g^{2} x e^{18} + 15 \, f g x^{4} e^{22} + 120 \, d f g x^{3} e^{21} + 510 \, d^{2} f g x^{2} e^{20} + 1920 \, d^{3} f g x e^{19} + 10 \, f^{2} x^{3} e^{22} + 90 \, d f^{2} x^{2} e^{21} + 510 \, d^{2} f^{2} x e^{20}\right )} e^{\left (-20\right )} + \frac{16 \,{\left (2 \, d^{6} g^{2} e^{6} + 3 \, d^{5} f g e^{7} + d^{4} 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{16 \,{\left (d^{7} g^{2} e^{5} + 2 \, d^{6} f g e^{6} + d^{5} f^{2} e^{7} +{\left (d^{6} g^{2} e^{6} + 2 \, d^{5} f g e^{7} + d^{4} f^{2} e^{8}\right )} x\right )} e^{\left (-8\right )}}{x^{2} e^{2} - d^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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