Optimal. Leaf size=108 \[ \frac{(b B-A c) (c d-b e)^2}{b^2 c^2 (b+c x)}-\frac{(c d-b e) \log (b+c x) \left (-2 A c^2 d+b^2 B e+b B c d\right )}{b^3 c^2}+\frac{d \log (x) (2 A b e-2 A c d+b B d)}{b^3}-\frac{A d^2}{b^2 x} \]
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Rubi [A] time = 0.120782, antiderivative size = 108, 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} \[ \frac{(b B-A c) (c d-b e)^2}{b^2 c^2 (b+c x)}-\frac{(c d-b e) \log (b+c x) \left (-2 A c^2 d+b^2 B e+b B c d\right )}{b^3 c^2}+\frac{d \log (x) (2 A b e-2 A c d+b B d)}{b^3}-\frac{A d^2}{b^2 x} \]
Antiderivative was successfully verified.
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Rule 771
Rubi steps
\begin{align*} \int \frac{(A+B x) (d+e x)^2}{\left (b x+c x^2\right )^2} \, dx &=\int \left (\frac{A d^2}{b^2 x^2}+\frac{d (b B d-2 A c d+2 A b e)}{b^3 x}-\frac{(b B-A c) (-c d+b e)^2}{b^2 c (b+c x)^2}+\frac{(-c d+b e) \left (b B c d-2 A c^2 d+b^2 B e\right )}{b^3 c (b+c x)}\right ) \, dx\\ &=-\frac{A d^2}{b^2 x}+\frac{(b B-A c) (c d-b e)^2}{b^2 c^2 (b+c x)}+\frac{d (b B d-2 A c d+2 A b e) \log (x)}{b^3}-\frac{(c d-b e) \left (b B c d-2 A c^2 d+b^2 B e\right ) \log (b+c x)}{b^3 c^2}\\ \end{align*}
Mathematica [A] time = 0.123182, size = 101, normalized size = 0.94 \[ \frac{\frac{(b e-c d) \log (b+c x) \left (-2 A c^2 d+b^2 B e+b B c d\right )}{c^2}+\frac{b (b B-A c) (c d-b e)^2}{c^2 (b+c x)}+d \log (x) (2 A b e-2 A c d+b B d)-\frac{A b d^2}{x}}{b^3} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.012, size = 199, normalized size = 1.8 \begin{align*} -{\frac{A{d}^{2}}{{b}^{2}x}}+2\,{\frac{d\ln \left ( x \right ) Ae}{{b}^{2}}}-2\,{\frac{{d}^{2}\ln \left ( x \right ) Ac}{{b}^{3}}}+{\frac{{d}^{2}\ln \left ( x \right ) B}{{b}^{2}}}-2\,{\frac{\ln \left ( cx+b \right ) Ade}{{b}^{2}}}+2\,{\frac{c\ln \left ( cx+b \right ) A{d}^{2}}{{b}^{3}}}+{\frac{\ln \left ( cx+b \right ) B{e}^{2}}{{c}^{2}}}-{\frac{\ln \left ( cx+b \right ) B{d}^{2}}{{b}^{2}}}-{\frac{A{e}^{2}}{c \left ( cx+b \right ) }}+2\,{\frac{Ade}{b \left ( cx+b \right ) }}-{\frac{Ac{d}^{2}}{{b}^{2} \left ( cx+b \right ) }}+{\frac{B{e}^{2}b}{{c}^{2} \left ( cx+b \right ) }}-2\,{\frac{Bde}{c \left ( cx+b \right ) }}+{\frac{B{d}^{2}}{b \left ( cx+b \right ) }} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.06688, size = 223, normalized size = 2.06 \begin{align*} -\frac{A b c^{2} d^{2} -{\left ({\left (B b c^{2} - 2 \, A c^{3}\right )} d^{2} - 2 \,{\left (B b^{2} c - A b c^{2}\right )} d e +{\left (B b^{3} - A b^{2} c\right )} e^{2}\right )} x}{b^{2} c^{3} x^{2} + b^{3} c^{2} x} + \frac{{\left (2 \, A b d e +{\left (B b - 2 \, A c\right )} d^{2}\right )} \log \left (x\right )}{b^{3}} - \frac{{\left (2 \, A b c^{2} d e - B b^{3} e^{2} +{\left (B b c^{2} - 2 \, A c^{3}\right )} d^{2}\right )} \log \left (c x + b\right )}{b^{3} c^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.26815, size = 516, normalized size = 4.78 \begin{align*} -\frac{A b^{2} c^{2} d^{2} -{\left ({\left (B b^{2} c^{2} - 2 \, A b c^{3}\right )} d^{2} - 2 \,{\left (B b^{3} c - A b^{2} c^{2}\right )} d e +{\left (B b^{4} - A b^{3} c\right )} e^{2}\right )} x +{\left ({\left (2 \, A b c^{3} d e - B b^{3} c e^{2} +{\left (B b c^{3} - 2 \, A c^{4}\right )} d^{2}\right )} x^{2} +{\left (2 \, A b^{2} c^{2} d e - B b^{4} e^{2} +{\left (B b^{2} c^{2} - 2 \, A b c^{3}\right )} d^{2}\right )} x\right )} \log \left (c x + b\right ) -{\left ({\left (2 \, A b c^{3} d e +{\left (B b c^{3} - 2 \, A c^{4}\right )} d^{2}\right )} x^{2} +{\left (2 \, A b^{2} c^{2} d e +{\left (B b^{2} c^{2} - 2 \, A b c^{3}\right )} d^{2}\right )} x\right )} \log \left (x\right )}{b^{3} c^{3} x^{2} + b^{4} c^{2} x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 5.39549, size = 367, normalized size = 3.4 \begin{align*} \frac{- A b c^{2} d^{2} + x \left (- A b^{2} c e^{2} + 2 A b c^{2} d e - 2 A c^{3} d^{2} + B b^{3} e^{2} - 2 B b^{2} c d e + B b c^{2} d^{2}\right )}{b^{3} c^{2} x + b^{2} c^{3} x^{2}} + \frac{d \left (2 A b e - 2 A c d + B b d\right ) \log{\left (x + \frac{- 2 A b^{2} c d e + 2 A b c^{2} d^{2} - B b^{2} c d^{2} + b c d \left (2 A b e - 2 A c d + B b d\right )}{- 4 A b c^{2} d e + 4 A c^{3} d^{2} + B b^{3} e^{2} - 2 B b c^{2} d^{2}} \right )}}{b^{3}} + \frac{\left (b e - c d\right ) \left (- 2 A c^{2} d + B b^{2} e + B b c d\right ) \log{\left (x + \frac{- 2 A b^{2} c d e + 2 A b c^{2} d^{2} - B b^{2} c d^{2} + \frac{b \left (b e - c d\right ) \left (- 2 A c^{2} d + B b^{2} e + B b c d\right )}{c}}{- 4 A b c^{2} d e + 4 A c^{3} d^{2} + B b^{3} e^{2} - 2 B b c^{2} d^{2}} \right )}}{b^{3} c^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.24709, size = 225, normalized size = 2.08 \begin{align*} \frac{{\left (B b d^{2} - 2 \, A c d^{2} + 2 \, A b d e\right )} \log \left ({\left | x \right |}\right )}{b^{3}} - \frac{{\left (B b c^{2} d^{2} - 2 \, A c^{3} d^{2} + 2 \, A b c^{2} d e - B b^{3} e^{2}\right )} \log \left ({\left | c x + b \right |}\right )}{b^{3} c^{2}} - \frac{A b c^{2} d^{2} -{\left (B b c^{2} d^{2} - 2 \, A c^{3} d^{2} - 2 \, B b^{2} c d e + 2 \, A b c^{2} d e + B b^{3} e^{2} - A b^{2} c e^{2}\right )} x}{{\left (c x + b\right )} b^{2} c^{2} x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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