Optimal. Leaf size=63 \[ -\frac{(b d-a e) (B d-A e)}{e^3 (d+e x)}-\frac{\log (d+e x) (-a B e-A b e+2 b B d)}{e^3}+\frac{b B x}{e^2} \]
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Rubi [A] time = 0.0535963, antiderivative size = 63, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.056, Rules used = {77} \[ -\frac{(b d-a e) (B d-A e)}{e^3 (d+e x)}-\frac{\log (d+e x) (-a B e-A b e+2 b B d)}{e^3}+\frac{b B x}{e^2} \]
Antiderivative was successfully verified.
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Rule 77
Rubi steps
\begin{align*} \int \frac{(a+b x) (A+B x)}{(d+e x)^2} \, dx &=\int \left (\frac{b B}{e^2}+\frac{(-b d+a e) (-B d+A e)}{e^2 (d+e x)^2}+\frac{-2 b B d+A b e+a B e}{e^2 (d+e x)}\right ) \, dx\\ &=\frac{b B x}{e^2}-\frac{(b d-a e) (B d-A e)}{e^3 (d+e x)}-\frac{(2 b B d-A b e-a B e) \log (d+e x)}{e^3}\\ \end{align*}
Mathematica [A] time = 0.0495442, size = 56, normalized size = 0.89 \[ \frac{-\frac{(b d-a e) (B d-A e)}{d+e x}+\log (d+e x) (a B e+A b e-2 b B d)+b B e x}{e^3} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.007, size = 106, normalized size = 1.7 \begin{align*}{\frac{bBx}{{e}^{2}}}-{\frac{aA}{e \left ( ex+d \right ) }}+{\frac{Adb}{{e}^{2} \left ( ex+d \right ) }}+{\frac{Bda}{{e}^{2} \left ( ex+d \right ) }}-{\frac{bB{d}^{2}}{{e}^{3} \left ( ex+d \right ) }}+{\frac{\ln \left ( ex+d \right ) Ab}{{e}^{2}}}+{\frac{\ln \left ( ex+d \right ) Ba}{{e}^{2}}}-2\,{\frac{\ln \left ( ex+d \right ) Bbd}{{e}^{3}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.04075, size = 100, normalized size = 1.59 \begin{align*} \frac{B b x}{e^{2}} - \frac{B b d^{2} + A a e^{2} -{\left (B a + A b\right )} d e}{e^{4} x + d e^{3}} - \frac{{\left (2 \, B b d -{\left (B a + A b\right )} e\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 = 1.82954, size = 216, normalized size = 3.43 \begin{align*} \frac{B b e^{2} x^{2} + B b d e x - B b d^{2} - A a e^{2} +{\left (B a + A b\right )} d e -{\left (2 \, B b d^{2} -{\left (B a + A b\right )} d e +{\left (2 \, B b d e -{\left (B a + A b\right )} e^{2}\right )} x\right )} \log \left (e x + d\right )}{e^{4} x + d e^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.878974, size = 71, normalized size = 1.13 \begin{align*} \frac{B b x}{e^{2}} + \frac{- A a e^{2} + A b d e + B a d e - B b d^{2}}{d e^{3} + e^{4} x} + \frac{\left (A b e + B a e - 2 B b d\right ) \log{\left (d + e x \right )}}{e^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 2.06877, size = 157, normalized size = 2.49 \begin{align*}{\left (x e + d\right )} B b e^{\left (-3\right )} +{\left (2 \, B b d - B a e - A b e\right )} e^{\left (-3\right )} \log \left (\frac{{\left | x e + d \right |} e^{\left (-1\right )}}{{\left (x e + d\right )}^{2}}\right ) -{\left (\frac{B b d^{2} e}{x e + d} - \frac{B a d e^{2}}{x e + d} - \frac{A b d e^{2}}{x e + d} + \frac{A a e^{3}}{x e + d}\right )} e^{\left (-4\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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