Optimal. Leaf size=45 \[ \frac{(b B-A c) (c d-b e) \log (b+c x)}{b c^2}+\frac{A d \log (x)}{b}+\frac{B e x}{c} \]
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Rubi [A] time = 0.0447597, antiderivative size = 45, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.045, Rules used = {771} \[ \frac{(b B-A c) (c d-b e) \log (b+c x)}{b c^2}+\frac{A d \log (x)}{b}+\frac{B e x}{c} \]
Antiderivative was successfully verified.
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Rule 771
Rubi steps
\begin{align*} \int \frac{(A+B x) (d+e x)}{b x+c x^2} \, dx &=\int \left (\frac{B e}{c}+\frac{A d}{b x}-\frac{(b B-A c) (-c d+b e)}{b c (b+c x)}\right ) \, dx\\ &=\frac{B e x}{c}+\frac{A d \log (x)}{b}+\frac{(b B-A c) (c d-b e) \log (b+c x)}{b c^2}\\ \end{align*}
Mathematica [A] time = 0.0239048, size = 46, normalized size = 1.02 \[ \frac{-(b B-A c) (b e-c d) \log (b+c x)+A c^2 d \log (x)+b B c e x}{b c^2} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 68, normalized size = 1.5 \begin{align*}{\frac{Bex}{c}}+{\frac{Ad\ln \left ( x \right ) }{b}}+{\frac{\ln \left ( cx+b \right ) Ae}{c}}-{\frac{\ln \left ( cx+b \right ) Ad}{b}}-{\frac{b\ln \left ( cx+b \right ) Be}{{c}^{2}}}+{\frac{\ln \left ( cx+b \right ) Bd}{c}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.07457, size = 77, normalized size = 1.71 \begin{align*} \frac{B e x}{c} + \frac{A d \log \left (x\right )}{b} + \frac{{\left ({\left (B b c - A c^{2}\right )} d -{\left (B b^{2} - A b c\right )} e\right )} \log \left (c x + b\right )}{b c^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.46243, size = 126, normalized size = 2.8 \begin{align*} \frac{B b c e x + A c^{2} d \log \left (x\right ) +{\left ({\left (B b c - A c^{2}\right )} d -{\left (B b^{2} - A b c\right )} e\right )} \log \left (c x + b\right )}{b c^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 1.85819, size = 88, normalized size = 1.96 \begin{align*} \frac{A d \log{\left (x \right )}}{b} + \frac{B e x}{c} - \frac{\left (- A c + B b\right ) \left (b e - c d\right ) \log{\left (x + \frac{A b c d + \frac{b \left (- A c + B b\right ) \left (b e - c d\right )}{c}}{- A b c e + 2 A c^{2} d + B b^{2} e - B b c d} \right )}}{b c^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.20963, size = 80, normalized size = 1.78 \begin{align*} \frac{B x e}{c} + \frac{A d \log \left ({\left | x \right |}\right )}{b} + \frac{{\left (B b c d - A c^{2} d - B b^{2} e + A b c e\right )} \log \left ({\left | c x + b \right |}\right )}{b c^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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