Optimal. Leaf size=129 \[ \frac{d x^3 \left (a^2 d^2-3 a b c d+3 b^2 c^2\right )}{3 b^3}+\frac{a^2 (b c-a d)^3 \log (a+b x)}{b^6}+\frac{d^2 x^4 (3 b c-a d)}{4 b^2}+\frac{x^2 (b c-a d)^3}{2 b^4}-\frac{a x (b c-a d)^3}{b^5}+\frac{d^3 x^5}{5 b} \]
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Rubi [A] time = 0.0975798, antiderivative size = 129, 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 = {88} \[ \frac{d x^3 \left (a^2 d^2-3 a b c d+3 b^2 c^2\right )}{3 b^3}+\frac{a^2 (b c-a d)^3 \log (a+b x)}{b^6}+\frac{d^2 x^4 (3 b c-a d)}{4 b^2}+\frac{x^2 (b c-a d)^3}{2 b^4}-\frac{a x (b c-a d)^3}{b^5}+\frac{d^3 x^5}{5 b} \]
Antiderivative was successfully verified.
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Rule 88
Rubi steps
\begin{align*} \int \frac{x^2 (c+d x)^3}{a+b x} \, dx &=\int \left (\frac{a (-b c+a d)^3}{b^5}+\frac{(b c-a d)^3 x}{b^4}+\frac{d \left (3 b^2 c^2-3 a b c d+a^2 d^2\right ) x^2}{b^3}+\frac{d^2 (3 b c-a d) x^3}{b^2}+\frac{d^3 x^4}{b}-\frac{a^2 (-b c+a d)^3}{b^5 (a+b x)}\right ) \, dx\\ &=-\frac{a (b c-a d)^3 x}{b^5}+\frac{(b c-a d)^3 x^2}{2 b^4}+\frac{d \left (3 b^2 c^2-3 a b c d+a^2 d^2\right ) x^3}{3 b^3}+\frac{d^2 (3 b c-a d) x^4}{4 b^2}+\frac{d^3 x^5}{5 b}+\frac{a^2 (b c-a d)^3 \log (a+b x)}{b^6}\\ \end{align*}
Mathematica [A] time = 0.0619294, size = 124, normalized size = 0.96 \[ \frac{20 b^3 d x^3 \left (a^2 d^2-3 a b c d+3 b^2 c^2\right )+60 a^2 (b c-a d)^3 \log (a+b x)+15 b^4 d^2 x^4 (3 b c-a d)+30 b^2 x^2 (b c-a d)^3+60 a b x (a d-b c)^3+12 b^5 d^3 x^5}{60 b^6} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.003, size = 244, normalized size = 1.9 \begin{align*}{\frac{{d}^{3}{x}^{5}}{5\,b}}-{\frac{{x}^{4}a{d}^{3}}{4\,{b}^{2}}}+{\frac{3\,{x}^{4}c{d}^{2}}{4\,b}}+{\frac{{x}^{3}{a}^{2}{d}^{3}}{3\,{b}^{3}}}-{\frac{{x}^{3}ac{d}^{2}}{{b}^{2}}}+{\frac{{x}^{3}{c}^{2}d}{b}}-{\frac{{x}^{2}{a}^{3}{d}^{3}}{2\,{b}^{4}}}+{\frac{3\,{a}^{2}{x}^{2}c{d}^{2}}{2\,{b}^{3}}}-{\frac{3\,a{x}^{2}{c}^{2}d}{2\,{b}^{2}}}+{\frac{{c}^{3}{x}^{2}}{2\,b}}+{\frac{{a}^{4}{d}^{3}x}{{b}^{5}}}-3\,{\frac{{a}^{3}c{d}^{2}x}{{b}^{4}}}+3\,{\frac{{a}^{2}{c}^{2}dx}{{b}^{3}}}-{\frac{a{c}^{3}x}{{b}^{2}}}-{\frac{{a}^{5}\ln \left ( bx+a \right ){d}^{3}}{{b}^{6}}}+3\,{\frac{{a}^{4}\ln \left ( bx+a \right ) c{d}^{2}}{{b}^{5}}}-3\,{\frac{{a}^{3}\ln \left ( bx+a \right ){c}^{2}d}{{b}^{4}}}+{\frac{{a}^{2}\ln \left ( bx+a \right ){c}^{3}}{{b}^{3}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.01897, size = 289, normalized size = 2.24 \begin{align*} \frac{12 \, b^{4} d^{3} x^{5} + 15 \,{\left (3 \, b^{4} c d^{2} - a b^{3} d^{3}\right )} x^{4} + 20 \,{\left (3 \, b^{4} c^{2} d - 3 \, a b^{3} c d^{2} + a^{2} b^{2} d^{3}\right )} x^{3} + 30 \,{\left (b^{4} c^{3} - 3 \, a b^{3} c^{2} d + 3 \, a^{2} b^{2} c d^{2} - a^{3} b d^{3}\right )} x^{2} - 60 \,{\left (a b^{3} c^{3} - 3 \, a^{2} b^{2} c^{2} d + 3 \, a^{3} b c d^{2} - a^{4} d^{3}\right )} x}{60 \, b^{5}} + \frac{{\left (a^{2} b^{3} c^{3} - 3 \, a^{3} b^{2} c^{2} d + 3 \, a^{4} b c d^{2} - a^{5} d^{3}\right )} \log \left (b x + a\right )}{b^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.15909, size = 439, normalized size = 3.4 \begin{align*} \frac{12 \, b^{5} d^{3} x^{5} + 15 \,{\left (3 \, b^{5} c d^{2} - a b^{4} d^{3}\right )} x^{4} + 20 \,{\left (3 \, b^{5} c^{2} d - 3 \, a b^{4} c d^{2} + a^{2} b^{3} d^{3}\right )} x^{3} + 30 \,{\left (b^{5} c^{3} - 3 \, a b^{4} c^{2} d + 3 \, a^{2} b^{3} c d^{2} - a^{3} b^{2} d^{3}\right )} x^{2} - 60 \,{\left (a b^{4} c^{3} - 3 \, a^{2} b^{3} c^{2} d + 3 \, a^{3} b^{2} c d^{2} - a^{4} b d^{3}\right )} x + 60 \,{\left (a^{2} b^{3} c^{3} - 3 \, a^{3} b^{2} c^{2} d + 3 \, a^{4} b c d^{2} - a^{5} d^{3}\right )} \log \left (b x + a\right )}{60 \, b^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.646917, size = 180, normalized size = 1.4 \begin{align*} - \frac{a^{2} \left (a d - b c\right )^{3} \log{\left (a + b x \right )}}{b^{6}} + \frac{d^{3} x^{5}}{5 b} - \frac{x^{4} \left (a d^{3} - 3 b c d^{2}\right )}{4 b^{2}} + \frac{x^{3} \left (a^{2} d^{3} - 3 a b c d^{2} + 3 b^{2} c^{2} d\right )}{3 b^{3}} - \frac{x^{2} \left (a^{3} d^{3} - 3 a^{2} b c d^{2} + 3 a b^{2} c^{2} d - b^{3} c^{3}\right )}{2 b^{4}} + \frac{x \left (a^{4} d^{3} - 3 a^{3} b c d^{2} + 3 a^{2} b^{2} c^{2} d - a b^{3} c^{3}\right )}{b^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.26582, size = 306, normalized size = 2.37 \begin{align*} \frac{12 \, b^{4} d^{3} x^{5} + 45 \, b^{4} c d^{2} x^{4} - 15 \, a b^{3} d^{3} x^{4} + 60 \, b^{4} c^{2} d x^{3} - 60 \, a b^{3} c d^{2} x^{3} + 20 \, a^{2} b^{2} d^{3} x^{3} + 30 \, b^{4} c^{3} x^{2} - 90 \, a b^{3} c^{2} d x^{2} + 90 \, a^{2} b^{2} c d^{2} x^{2} - 30 \, a^{3} b d^{3} x^{2} - 60 \, a b^{3} c^{3} x + 180 \, a^{2} b^{2} c^{2} d x - 180 \, a^{3} b c d^{2} x + 60 \, a^{4} d^{3} x}{60 \, b^{5}} + \frac{{\left (a^{2} b^{3} c^{3} - 3 \, a^{3} b^{2} c^{2} d + 3 \, a^{4} b c d^{2} - a^{5} d^{3}\right )} \log \left ({\left | b x + a \right |}\right )}{b^{6}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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