Optimal. Leaf size=78 \[ 2 a^2 b^3 c^4 x+2 a^3 b^2 c^4 \log (x)+\frac{3 a^4 b c^4}{x}-\frac{a^5 c^4}{2 x^2}-\frac{3}{2} a b^4 c^4 x^2+\frac{1}{3} b^5 c^4 x^3 \]
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Rubi [A] time = 0.0335186, antiderivative size = 78, 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 = {75} \[ 2 a^2 b^3 c^4 x+2 a^3 b^2 c^4 \log (x)+\frac{3 a^4 b c^4}{x}-\frac{a^5 c^4}{2 x^2}-\frac{3}{2} a b^4 c^4 x^2+\frac{1}{3} b^5 c^4 x^3 \]
Antiderivative was successfully verified.
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Rule 75
Rubi steps
\begin{align*} \int \frac{(a+b x) (a c-b c x)^4}{x^3} \, dx &=\int \left (2 a^2 b^3 c^4+\frac{a^5 c^4}{x^3}-\frac{3 a^4 b c^4}{x^2}+\frac{2 a^3 b^2 c^4}{x}-3 a b^4 c^4 x+b^5 c^4 x^2\right ) \, dx\\ &=-\frac{a^5 c^4}{2 x^2}+\frac{3 a^4 b c^4}{x}+2 a^2 b^3 c^4 x-\frac{3}{2} a b^4 c^4 x^2+\frac{1}{3} b^5 c^4 x^3+2 a^3 b^2 c^4 \log (x)\\ \end{align*}
Mathematica [A] time = 0.0083213, size = 78, normalized size = 1. \[ 2 a^2 b^3 c^4 x+2 a^3 b^2 c^4 \log (x)+\frac{3 a^4 b c^4}{x}-\frac{a^5 c^4}{2 x^2}-\frac{3}{2} a b^4 c^4 x^2+\frac{1}{3} b^5 c^4 x^3 \]
Antiderivative was successfully verified.
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Maple [A] time = 0.005, size = 73, normalized size = 0.9 \begin{align*} -{\frac{{a}^{5}{c}^{4}}{2\,{x}^{2}}}+3\,{\frac{{a}^{4}b{c}^{4}}{x}}+2\,{a}^{2}{b}^{3}{c}^{4}x-{\frac{3\,a{b}^{4}{c}^{4}{x}^{2}}{2}}+{\frac{{b}^{5}{c}^{4}{x}^{3}}{3}}+2\,{a}^{3}{b}^{2}{c}^{4}\ln \left ( x \right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.09586, size = 99, normalized size = 1.27 \begin{align*} \frac{1}{3} \, b^{5} c^{4} x^{3} - \frac{3}{2} \, a b^{4} c^{4} x^{2} + 2 \, a^{2} b^{3} c^{4} x + 2 \, a^{3} b^{2} c^{4} \log \left (x\right ) + \frac{6 \, a^{4} b c^{4} x - a^{5} c^{4}}{2 \, x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.95981, size = 163, normalized size = 2.09 \begin{align*} \frac{2 \, b^{5} c^{4} x^{5} - 9 \, a b^{4} c^{4} x^{4} + 12 \, a^{2} b^{3} c^{4} x^{3} + 12 \, a^{3} b^{2} c^{4} x^{2} \log \left (x\right ) + 18 \, a^{4} b c^{4} x - 3 \, a^{5} c^{4}}{6 \, x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.394437, size = 78, normalized size = 1. \begin{align*} 2 a^{3} b^{2} c^{4} \log{\left (x \right )} + 2 a^{2} b^{3} c^{4} x - \frac{3 a b^{4} c^{4} x^{2}}{2} + \frac{b^{5} c^{4} x^{3}}{3} + \frac{- a^{5} c^{4} + 6 a^{4} b c^{4} x}{2 x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.19352, size = 100, normalized size = 1.28 \begin{align*} \frac{1}{3} \, b^{5} c^{4} x^{3} - \frac{3}{2} \, a b^{4} c^{4} x^{2} + 2 \, a^{2} b^{3} c^{4} x + 2 \, a^{3} b^{2} c^{4} \log \left ({\left | x \right |}\right ) + \frac{6 \, a^{4} b c^{4} x - a^{5} c^{4}}{2 \, x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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