Optimal. Leaf size=218 \[ -\frac{3 c \left (b^2 e^2-5 b c d e+5 c^2 d^2\right )}{e^7 (d+e x)}+\frac{(2 c d-b e) \left (b^2 e^2-10 b c d e+10 c^2 d^2\right )}{2 e^7 (d+e x)^2}-\frac{d (c d-b e) \left (b^2 e^2-5 b c d e+5 c^2 d^2\right )}{e^7 (d+e x)^3}-\frac{3 c^2 (2 c d-b e) \log (d+e x)}{e^7}+\frac{3 d^2 (c d-b e)^2 (2 c d-b e)}{4 e^7 (d+e x)^4}-\frac{d^3 (c d-b e)^3}{5 e^7 (d+e x)^5}+\frac{c^3 x}{e^6} \]
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Rubi [A] time = 0.183574, antiderivative size = 218, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.053, Rules used = {698} \[ -\frac{3 c \left (b^2 e^2-5 b c d e+5 c^2 d^2\right )}{e^7 (d+e x)}+\frac{(2 c d-b e) \left (b^2 e^2-10 b c d e+10 c^2 d^2\right )}{2 e^7 (d+e x)^2}-\frac{d (c d-b e) \left (b^2 e^2-5 b c d e+5 c^2 d^2\right )}{e^7 (d+e x)^3}-\frac{3 c^2 (2 c d-b e) \log (d+e x)}{e^7}+\frac{3 d^2 (c d-b e)^2 (2 c d-b e)}{4 e^7 (d+e x)^4}-\frac{d^3 (c d-b e)^3}{5 e^7 (d+e x)^5}+\frac{c^3 x}{e^6} \]
Antiderivative was successfully verified.
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Rule 698
Rubi steps
\begin{align*} \int \frac{\left (b x+c x^2\right )^3}{(d+e x)^6} \, dx &=\int \left (\frac{c^3}{e^6}+\frac{d^3 (c d-b e)^3}{e^6 (d+e x)^6}-\frac{3 d^2 (c d-b e)^2 (2 c d-b e)}{e^6 (d+e x)^5}+\frac{3 d (c d-b e) \left (5 c^2 d^2-5 b c d e+b^2 e^2\right )}{e^6 (d+e x)^4}+\frac{(2 c d-b e) \left (-10 c^2 d^2+10 b c d e-b^2 e^2\right )}{e^6 (d+e x)^3}+\frac{3 c \left (5 c^2 d^2-5 b c d e+b^2 e^2\right )}{e^6 (d+e x)^2}-\frac{3 c^2 (2 c d-b e)}{e^6 (d+e x)}\right ) \, dx\\ &=\frac{c^3 x}{e^6}-\frac{d^3 (c d-b e)^3}{5 e^7 (d+e x)^5}+\frac{3 d^2 (c d-b e)^2 (2 c d-b e)}{4 e^7 (d+e x)^4}-\frac{d (c d-b e) \left (5 c^2 d^2-5 b c d e+b^2 e^2\right )}{e^7 (d+e x)^3}+\frac{(2 c d-b e) \left (10 c^2 d^2-10 b c d e+b^2 e^2\right )}{2 e^7 (d+e x)^2}-\frac{3 c \left (5 c^2 d^2-5 b c d e+b^2 e^2\right )}{e^7 (d+e x)}-\frac{3 c^2 (2 c d-b e) \log (d+e x)}{e^7}\\ \end{align*}
Mathematica [A] time = 0.108065, size = 242, normalized size = 1.11 \[ -\frac{12 b^2 c e^2 \left (10 d^2 e^2 x^2+5 d^3 e x+d^4+10 d e^3 x^3+5 e^4 x^4\right )+b^3 e^3 \left (5 d^2 e x+d^3+10 d e^2 x^2+10 e^3 x^3\right )-b c^2 d e \left (1100 d^2 e^2 x^2+625 d^3 e x+137 d^4+900 d e^3 x^3+300 e^4 x^4\right )+60 c^2 (d+e x)^5 (2 c d-b e) \log (d+e x)+2 c^3 \left (600 d^4 e^2 x^2+400 d^3 e^3 x^3+50 d^2 e^4 x^4+375 d^5 e x+87 d^6-50 d e^5 x^5-10 e^6 x^6\right )}{20 e^7 (d+e x)^5} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.053, size = 379, normalized size = 1.7 \begin{align*}{\frac{{c}^{3}x}{{e}^{6}}}-{\frac{{b}^{3}}{2\,{e}^{4} \left ( ex+d \right ) ^{2}}}+6\,{\frac{{b}^{2}cd}{{e}^{5} \left ( ex+d \right ) ^{2}}}-15\,{\frac{b{c}^{2}{d}^{2}}{{e}^{6} \left ( ex+d \right ) ^{2}}}+10\,{\frac{{c}^{3}{d}^{3}}{{e}^{7} \left ( ex+d \right ) ^{2}}}+{\frac{{d}^{3}{b}^{3}}{5\,{e}^{4} \left ( ex+d \right ) ^{5}}}-{\frac{3\,{d}^{4}{b}^{2}c}{5\,{e}^{5} \left ( ex+d \right ) ^{5}}}+{\frac{3\,{d}^{5}b{c}^{2}}{5\,{e}^{6} \left ( ex+d \right ) ^{5}}}-{\frac{{c}^{3}{d}^{6}}{5\,{e}^{7} \left ( ex+d \right ) ^{5}}}+3\,{\frac{{c}^{2}\ln \left ( ex+d \right ) b}{{e}^{6}}}-6\,{\frac{{c}^{3}d\ln \left ( ex+d \right ) }{{e}^{7}}}+{\frac{d{b}^{3}}{{e}^{4} \left ( ex+d \right ) ^{3}}}-6\,{\frac{{b}^{2}{d}^{2}c}{{e}^{5} \left ( ex+d \right ) ^{3}}}+10\,{\frac{{d}^{3}b{c}^{2}}{{e}^{6} \left ( ex+d \right ) ^{3}}}-5\,{\frac{{c}^{3}{d}^{4}}{{e}^{7} \left ( ex+d \right ) ^{3}}}-3\,{\frac{{b}^{2}c}{{e}^{5} \left ( ex+d \right ) }}+15\,{\frac{b{c}^{2}d}{{e}^{6} \left ( ex+d \right ) }}-15\,{\frac{{c}^{3}{d}^{2}}{{e}^{7} \left ( ex+d \right ) }}-{\frac{3\,{d}^{2}{b}^{3}}{4\,{e}^{4} \left ( ex+d \right ) ^{4}}}+3\,{\frac{{d}^{3}{b}^{2}c}{{e}^{5} \left ( ex+d \right ) ^{4}}}-{\frac{15\,b{d}^{4}{c}^{2}}{4\,{e}^{6} \left ( ex+d \right ) ^{4}}}+{\frac{3\,{c}^{3}{d}^{5}}{2\,{e}^{7} \left ( ex+d \right ) ^{4}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.18628, size = 420, normalized size = 1.93 \begin{align*} -\frac{174 \, c^{3} d^{6} - 137 \, b c^{2} d^{5} e + 12 \, b^{2} c d^{4} e^{2} + b^{3} d^{3} e^{3} + 60 \,{\left (5 \, c^{3} d^{2} e^{4} - 5 \, b c^{2} d e^{5} + b^{2} c e^{6}\right )} x^{4} + 10 \,{\left (100 \, c^{3} d^{3} e^{3} - 90 \, b c^{2} d^{2} e^{4} + 12 \, b^{2} c d e^{5} + b^{3} e^{6}\right )} x^{3} + 10 \,{\left (130 \, c^{3} d^{4} e^{2} - 110 \, b c^{2} d^{3} e^{3} + 12 \, b^{2} c d^{2} e^{4} + b^{3} d e^{5}\right )} x^{2} + 5 \,{\left (154 \, c^{3} d^{5} e - 125 \, b c^{2} d^{4} e^{2} + 12 \, b^{2} c d^{3} e^{3} + b^{3} d^{2} e^{4}\right )} x}{20 \,{\left (e^{12} x^{5} + 5 \, d e^{11} x^{4} + 10 \, d^{2} e^{10} x^{3} + 10 \, d^{3} e^{9} x^{2} + 5 \, d^{4} e^{8} x + d^{5} e^{7}\right )}} + \frac{c^{3} x}{e^{6}} - \frac{3 \,{\left (2 \, c^{3} d - b c^{2} e\right )} \log \left (e x + d\right )}{e^{7}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.7414, size = 953, normalized size = 4.37 \begin{align*} \frac{20 \, c^{3} e^{6} x^{6} + 100 \, c^{3} d e^{5} x^{5} - 174 \, c^{3} d^{6} + 137 \, b c^{2} d^{5} e - 12 \, b^{2} c d^{4} e^{2} - b^{3} d^{3} e^{3} - 20 \,{\left (5 \, c^{3} d^{2} e^{4} - 15 \, b c^{2} d e^{5} + 3 \, b^{2} c e^{6}\right )} x^{4} - 10 \,{\left (80 \, c^{3} d^{3} e^{3} - 90 \, b c^{2} d^{2} e^{4} + 12 \, b^{2} c d e^{5} + b^{3} e^{6}\right )} x^{3} - 10 \,{\left (120 \, c^{3} d^{4} e^{2} - 110 \, b c^{2} d^{3} e^{3} + 12 \, b^{2} c d^{2} e^{4} + b^{3} d e^{5}\right )} x^{2} - 5 \,{\left (150 \, c^{3} d^{5} e - 125 \, b c^{2} d^{4} e^{2} + 12 \, b^{2} c d^{3} e^{3} + b^{3} d^{2} e^{4}\right )} x - 60 \,{\left (2 \, c^{3} d^{6} - b c^{2} d^{5} e +{\left (2 \, c^{3} d e^{5} - b c^{2} e^{6}\right )} x^{5} + 5 \,{\left (2 \, c^{3} d^{2} e^{4} - b c^{2} d e^{5}\right )} x^{4} + 10 \,{\left (2 \, c^{3} d^{3} e^{3} - b c^{2} d^{2} e^{4}\right )} x^{3} + 10 \,{\left (2 \, c^{3} d^{4} e^{2} - b c^{2} d^{3} e^{3}\right )} x^{2} + 5 \,{\left (2 \, c^{3} d^{5} e - b c^{2} d^{4} e^{2}\right )} x\right )} \log \left (e x + d\right )}{20 \,{\left (e^{12} x^{5} + 5 \, d e^{11} x^{4} + 10 \, d^{2} e^{10} x^{3} + 10 \, d^{3} e^{9} x^{2} + 5 \, d^{4} e^{8} x + d^{5} e^{7}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 38.9897, size = 326, normalized size = 1.5 \begin{align*} \frac{c^{3} x}{e^{6}} + \frac{3 c^{2} \left (b e - 2 c d\right ) \log{\left (d + e x \right )}}{e^{7}} - \frac{b^{3} d^{3} e^{3} + 12 b^{2} c d^{4} e^{2} - 137 b c^{2} d^{5} e + 174 c^{3} d^{6} + x^{4} \left (60 b^{2} c e^{6} - 300 b c^{2} d e^{5} + 300 c^{3} d^{2} e^{4}\right ) + x^{3} \left (10 b^{3} e^{6} + 120 b^{2} c d e^{5} - 900 b c^{2} d^{2} e^{4} + 1000 c^{3} d^{3} e^{3}\right ) + x^{2} \left (10 b^{3} d e^{5} + 120 b^{2} c d^{2} e^{4} - 1100 b c^{2} d^{3} e^{3} + 1300 c^{3} d^{4} e^{2}\right ) + x \left (5 b^{3} d^{2} e^{4} + 60 b^{2} c d^{3} e^{3} - 625 b c^{2} d^{4} e^{2} + 770 c^{3} d^{5} e\right )}{20 d^{5} e^{7} + 100 d^{4} e^{8} x + 200 d^{3} e^{9} x^{2} + 200 d^{2} e^{10} x^{3} + 100 d e^{11} x^{4} + 20 e^{12} x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.26617, size = 339, normalized size = 1.56 \begin{align*} c^{3} x e^{\left (-6\right )} - 3 \,{\left (2 \, c^{3} d - b c^{2} e\right )} e^{\left (-7\right )} \log \left ({\left | x e + d \right |}\right ) - \frac{{\left (174 \, c^{3} d^{6} - 137 \, b c^{2} d^{5} e + 12 \, b^{2} c d^{4} e^{2} + b^{3} d^{3} e^{3} + 60 \,{\left (5 \, c^{3} d^{2} e^{4} - 5 \, b c^{2} d e^{5} + b^{2} c e^{6}\right )} x^{4} + 10 \,{\left (100 \, c^{3} d^{3} e^{3} - 90 \, b c^{2} d^{2} e^{4} + 12 \, b^{2} c d e^{5} + b^{3} e^{6}\right )} x^{3} + 10 \,{\left (130 \, c^{3} d^{4} e^{2} - 110 \, b c^{2} d^{3} e^{3} + 12 \, b^{2} c d^{2} e^{4} + b^{3} d e^{5}\right )} x^{2} + 5 \,{\left (154 \, c^{3} d^{5} e - 125 \, b c^{2} d^{4} e^{2} + 12 \, b^{2} c d^{3} e^{3} + b^{3} d^{2} e^{4}\right )} x\right )} e^{\left (-7\right )}}{20 \,{\left (x e + d\right )}^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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