Optimal. Leaf size=91 \[ \frac{(d+e x)^2 (A b-a B)}{2 b^2}+\frac{e x (A b-a B) (b d-a e)}{b^3}+\frac{(A b-a B) (b d-a e)^2 \log (a+b x)}{b^4}+\frac{B (d+e x)^3}{3 b e} \]
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Rubi [A] time = 0.056428, antiderivative size = 91, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.05, Rules used = {77} \[ \frac{(d+e x)^2 (A b-a B)}{2 b^2}+\frac{e x (A b-a B) (b d-a e)}{b^3}+\frac{(A b-a B) (b d-a e)^2 \log (a+b x)}{b^4}+\frac{B (d+e x)^3}{3 b e} \]
Antiderivative was successfully verified.
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Rule 77
Rubi steps
\begin{align*} \int \frac{(A+B x) (d+e x)^2}{a+b x} \, dx &=\int \left (\frac{(A b-a B) e (b d-a e)}{b^3}+\frac{(A b-a B) (b d-a e)^2}{b^3 (a+b x)}+\frac{(A b-a B) e (d+e x)}{b^2}+\frac{B (d+e x)^2}{b}\right ) \, dx\\ &=\frac{(A b-a B) e (b d-a e) x}{b^3}+\frac{(A b-a B) (d+e x)^2}{2 b^2}+\frac{B (d+e x)^3}{3 b e}+\frac{(A b-a B) (b d-a e)^2 \log (a+b x)}{b^4}\\ \end{align*}
Mathematica [A] time = 0.0540624, size = 102, normalized size = 1.12 \[ \frac{b x \left (6 a^2 B e^2-3 a b e (2 A e+4 B d+B e x)+b^2 \left (3 A e (4 d+e x)+2 B \left (3 d^2+3 d e x+e^2 x^2\right )\right )\right )+6 (A b-a B) (b d-a e)^2 \log (a+b x)}{6 b^4} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.003, size = 197, normalized size = 2.2 \begin{align*}{\frac{B{x}^{3}{e}^{2}}{3\,b}}+{\frac{A{x}^{2}{e}^{2}}{2\,b}}-{\frac{B{x}^{2}a{e}^{2}}{2\,{b}^{2}}}+{\frac{B{x}^{2}de}{b}}-{\frac{aA{e}^{2}x}{{b}^{2}}}+2\,{\frac{Adex}{b}}+{\frac{B{a}^{2}{e}^{2}x}{{b}^{3}}}-2\,{\frac{Badex}{{b}^{2}}}+{\frac{B{d}^{2}x}{b}}+{\frac{\ln \left ( bx+a \right ) A{a}^{2}{e}^{2}}{{b}^{3}}}-2\,{\frac{\ln \left ( bx+a \right ) Aade}{{b}^{2}}}+{\frac{\ln \left ( bx+a \right ) A{d}^{2}}{b}}-{\frac{\ln \left ( bx+a \right ) B{a}^{3}{e}^{2}}{{b}^{4}}}+2\,{\frac{\ln \left ( bx+a \right ) B{a}^{2}de}{{b}^{3}}}-{\frac{\ln \left ( bx+a \right ) Ba{d}^{2}}{{b}^{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.17273, size = 209, normalized size = 2.3 \begin{align*} \frac{2 \, B b^{2} e^{2} x^{3} + 3 \,{\left (2 \, B b^{2} d e -{\left (B a b - A b^{2}\right )} e^{2}\right )} x^{2} + 6 \,{\left (B b^{2} d^{2} - 2 \,{\left (B a b - A b^{2}\right )} d e +{\left (B a^{2} - A a b\right )} e^{2}\right )} x}{6 \, b^{3}} - \frac{{\left ({\left (B a b^{2} - A b^{3}\right )} d^{2} - 2 \,{\left (B a^{2} b - A a b^{2}\right )} d e +{\left (B a^{3} - A a^{2} b\right )} e^{2}\right )} \log \left (b x + a\right )}{b^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.49617, size = 319, normalized size = 3.51 \begin{align*} \frac{2 \, B b^{3} e^{2} x^{3} + 3 \,{\left (2 \, B b^{3} d e -{\left (B a b^{2} - A b^{3}\right )} e^{2}\right )} x^{2} + 6 \,{\left (B b^{3} d^{2} - 2 \,{\left (B a b^{2} - A b^{3}\right )} d e +{\left (B a^{2} b - A a b^{2}\right )} e^{2}\right )} x - 6 \,{\left ({\left (B a b^{2} - A b^{3}\right )} d^{2} - 2 \,{\left (B a^{2} b - A a b^{2}\right )} d e +{\left (B a^{3} - A a^{2} b\right )} e^{2}\right )} \log \left (b x + a\right )}{6 \, b^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.629141, size = 117, normalized size = 1.29 \begin{align*} \frac{B e^{2} x^{3}}{3 b} - \frac{x^{2} \left (- A b e^{2} + B a e^{2} - 2 B b d e\right )}{2 b^{2}} + \frac{x \left (- A a b e^{2} + 2 A b^{2} d e + B a^{2} e^{2} - 2 B a b d e + B b^{2} d^{2}\right )}{b^{3}} - \frac{\left (- A b + B a\right ) \left (a e - b d\right )^{2} \log{\left (a + b x \right )}}{b^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 2.82234, size = 221, normalized size = 2.43 \begin{align*} \frac{2 \, B b^{2} x^{3} e^{2} + 6 \, B b^{2} d x^{2} e + 6 \, B b^{2} d^{2} x - 3 \, B a b x^{2} e^{2} + 3 \, A b^{2} x^{2} e^{2} - 12 \, B a b d x e + 12 \, A b^{2} d x e + 6 \, B a^{2} x e^{2} - 6 \, A a b x e^{2}}{6 \, b^{3}} - \frac{{\left (B a b^{2} d^{2} - A b^{3} d^{2} - 2 \, B a^{2} b d e + 2 \, A a b^{2} d e + B a^{3} e^{2} - A a^{2} b e^{2}\right )} \log \left ({\left | b x + a \right |}\right )}{b^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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