Optimal. Leaf size=47 \[ \frac{B (d+e x)^{m+2}}{e^2 (m+2)}-\frac{(B d-A e) (d+e x)^{m+1}}{e^2 (m+1)} \]
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Rubi [A] time = 0.0216293, antiderivative size = 47, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077, Rules used = {43} \[ \frac{B (d+e x)^{m+2}}{e^2 (m+2)}-\frac{(B d-A e) (d+e x)^{m+1}}{e^2 (m+1)} \]
Antiderivative was successfully verified.
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Rule 43
Rubi steps
\begin{align*} \int (A+B x) (d+e x)^m \, dx &=\int \left (\frac{(-B d+A e) (d+e x)^m}{e}+\frac{B (d+e x)^{1+m}}{e}\right ) \, dx\\ &=-\frac{(B d-A e) (d+e x)^{1+m}}{e^2 (1+m)}+\frac{B (d+e x)^{2+m}}{e^2 (2+m)}\\ \end{align*}
Mathematica [A] time = 0.0273005, size = 41, normalized size = 0.87 \[ \frac{(d+e x)^{m+1} (A e (m+2)-B d+B e (m+1) x)}{e^2 (m+1) (m+2)} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.004, size = 46, normalized size = 1. \begin{align*}{\frac{ \left ( ex+d \right ) ^{1+m} \left ( Bemx+Aem+Bex+2\,Ae-Bd \right ) }{{e}^{2} \left ({m}^{2}+3\,m+2 \right ) }} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.36135, size = 171, normalized size = 3.64 \begin{align*} \frac{{\left (A d e m - B d^{2} + 2 \, A d e +{\left (B e^{2} m + B e^{2}\right )} x^{2} +{\left (2 \, A e^{2} +{\left (B d e + A e^{2}\right )} m\right )} x\right )}{\left (e x + d\right )}^{m}}{e^{2} m^{2} + 3 \, e^{2} m + 2 \, e^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.732246, size = 401, normalized size = 8.53 \begin{align*} \begin{cases} d^{m} \left (A x + \frac{B x^{2}}{2}\right ) & \text{for}\: e = 0 \\\frac{A e^{2} x}{d^{2} e^{2} + d e^{3} x} + \frac{B d^{2} \log{\left (\frac{d}{e} + x \right )}}{d^{2} e^{2} + d e^{3} x} + \frac{B d e x \log{\left (\frac{d}{e} + x \right )}}{d^{2} e^{2} + d e^{3} x} - \frac{B d e x}{d^{2} e^{2} + d e^{3} x} & \text{for}\: m = -2 \\\frac{A \log{\left (\frac{d}{e} + x \right )}}{e} - \frac{B d \log{\left (\frac{d}{e} + x \right )}}{e^{2}} + \frac{B x}{e} & \text{for}\: m = -1 \\\frac{A d e m \left (d + e x\right )^{m}}{e^{2} m^{2} + 3 e^{2} m + 2 e^{2}} + \frac{2 A d e \left (d + e x\right )^{m}}{e^{2} m^{2} + 3 e^{2} m + 2 e^{2}} + \frac{A e^{2} m x \left (d + e x\right )^{m}}{e^{2} m^{2} + 3 e^{2} m + 2 e^{2}} + \frac{2 A e^{2} x \left (d + e x\right )^{m}}{e^{2} m^{2} + 3 e^{2} m + 2 e^{2}} - \frac{B d^{2} \left (d + e x\right )^{m}}{e^{2} m^{2} + 3 e^{2} m + 2 e^{2}} + \frac{B d e m x \left (d + e x\right )^{m}}{e^{2} m^{2} + 3 e^{2} m + 2 e^{2}} + \frac{B e^{2} m x^{2} \left (d + e x\right )^{m}}{e^{2} m^{2} + 3 e^{2} m + 2 e^{2}} + \frac{B e^{2} x^{2} \left (d + e x\right )^{m}}{e^{2} m^{2} + 3 e^{2} m + 2 e^{2}} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 2.15477, size = 184, normalized size = 3.91 \begin{align*} \frac{{\left (x e + d\right )}^{m} B m x^{2} e^{2} +{\left (x e + d\right )}^{m} B d m x e +{\left (x e + d\right )}^{m} A m x e^{2} +{\left (x e + d\right )}^{m} B x^{2} e^{2} +{\left (x e + d\right )}^{m} A d m e -{\left (x e + d\right )}^{m} B d^{2} + 2 \,{\left (x e + d\right )}^{m} A x e^{2} + 2 \,{\left (x e + d\right )}^{m} A d e}{m^{2} e^{2} + 3 \, m e^{2} + 2 \, e^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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