Optimal. Leaf size=126 \[ -\frac{3 d^2 e \left (a+b \log \left (c x^n\right )\right )}{2 x^2}-\frac{d^3 \left (a+b \log \left (c x^n\right )\right )}{3 x^3}-\frac{3 d e^2 \left (a+b \log \left (c x^n\right )\right )}{x}+e^3 \log (x) \left (a+b \log \left (c x^n\right )\right )-\frac{3 b d^2 e n}{4 x^2}-\frac{b d^3 n}{9 x^3}-\frac{3 b d e^2 n}{x}-\frac{1}{2} b e^3 n \log ^2(x) \]
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Rubi [A] time = 0.107818, antiderivative size = 98, normalized size of antiderivative = 0.78, number of steps used = 5, number of rules used = 4, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.19, Rules used = {43, 2334, 14, 2301} \[ -\frac{1}{6} \left (\frac{9 d^2 e}{x^2}+\frac{2 d^3}{x^3}+\frac{18 d e^2}{x}-6 e^3 \log (x)\right ) \left (a+b \log \left (c x^n\right )\right )-\frac{3 b d^2 e n}{4 x^2}-\frac{b d^3 n}{9 x^3}-\frac{3 b d e^2 n}{x}-\frac{1}{2} b e^3 n \log ^2(x) \]
Antiderivative was successfully verified.
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Rule 43
Rule 2334
Rule 14
Rule 2301
Rubi steps
\begin{align*} \int \frac{(d+e x)^3 \left (a+b \log \left (c x^n\right )\right )}{x^4} \, dx &=-\frac{1}{6} \left (\frac{2 d^3}{x^3}+\frac{9 d^2 e}{x^2}+\frac{18 d e^2}{x}-6 e^3 \log (x)\right ) \left (a+b \log \left (c x^n\right )\right )-(b n) \int \left (-\frac{d \left (2 d^2+9 d e x+18 e^2 x^2\right )}{6 x^4}+\frac{e^3 \log (x)}{x}\right ) \, dx\\ &=-\frac{1}{6} \left (\frac{2 d^3}{x^3}+\frac{9 d^2 e}{x^2}+\frac{18 d e^2}{x}-6 e^3 \log (x)\right ) \left (a+b \log \left (c x^n\right )\right )+\frac{1}{6} (b d n) \int \frac{2 d^2+9 d e x+18 e^2 x^2}{x^4} \, dx-\left (b e^3 n\right ) \int \frac{\log (x)}{x} \, dx\\ &=-\frac{1}{2} b e^3 n \log ^2(x)-\frac{1}{6} \left (\frac{2 d^3}{x^3}+\frac{9 d^2 e}{x^2}+\frac{18 d e^2}{x}-6 e^3 \log (x)\right ) \left (a+b \log \left (c x^n\right )\right )+\frac{1}{6} (b d n) \int \left (\frac{2 d^2}{x^4}+\frac{9 d e}{x^3}+\frac{18 e^2}{x^2}\right ) \, dx\\ &=-\frac{b d^3 n}{9 x^3}-\frac{3 b d^2 e n}{4 x^2}-\frac{3 b d e^2 n}{x}-\frac{1}{2} b e^3 n \log ^2(x)-\frac{1}{6} \left (\frac{2 d^3}{x^3}+\frac{9 d^2 e}{x^2}+\frac{18 d e^2}{x}-6 e^3 \log (x)\right ) \left (a+b \log \left (c x^n\right )\right )\\ \end{align*}
Mathematica [A] time = 0.0794775, size = 122, normalized size = 0.97 \[ -\frac{3 d^2 e \left (a+b \log \left (c x^n\right )\right )}{2 x^2}-\frac{d^3 \left (a+b \log \left (c x^n\right )\right )}{3 x^3}-\frac{3 d e^2 \left (a+b \log \left (c x^n\right )\right )}{x}+\frac{e^3 \left (a+b \log \left (c x^n\right )\right )^2}{2 b n}-\frac{3 b d^2 e n}{4 x^2}-\frac{b d^3 n}{9 x^3}-\frac{3 b d e^2 n}{x} \]
Antiderivative was successfully verified.
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Maple [C] time = 0.166, size = 589, normalized size = 4.7 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.08524, size = 180, normalized size = 1.43 \begin{align*} \frac{b e^{3} \log \left (c x^{n}\right )^{2}}{2 \, n} + a e^{3} \log \left (x\right ) - \frac{3 \, b d e^{2} n}{x} - \frac{3 \, b d e^{2} \log \left (c x^{n}\right )}{x} - \frac{3 \, b d^{2} e n}{4 \, x^{2}} - \frac{3 \, a d e^{2}}{x} - \frac{3 \, b d^{2} e \log \left (c x^{n}\right )}{2 \, x^{2}} - \frac{b d^{3} n}{9 \, x^{3}} - \frac{3 \, a d^{2} e}{2 \, x^{2}} - \frac{b d^{3} \log \left (c x^{n}\right )}{3 \, x^{3}} - \frac{a d^{3}}{3 \, x^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.04344, size = 360, normalized size = 2.86 \begin{align*} \frac{18 \, b e^{3} n x^{3} \log \left (x\right )^{2} - 4 \, b d^{3} n - 12 \, a d^{3} - 108 \,{\left (b d e^{2} n + a d e^{2}\right )} x^{2} - 27 \,{\left (b d^{2} e n + 2 \, a d^{2} e\right )} x - 6 \,{\left (18 \, b d e^{2} x^{2} + 9 \, b d^{2} e x + 2 \, b d^{3}\right )} \log \left (c\right ) + 6 \,{\left (6 \, b e^{3} x^{3} \log \left (c\right ) - 18 \, b d e^{2} n x^{2} + 6 \, a e^{3} x^{3} - 9 \, b d^{2} e n x - 2 \, b d^{3} n\right )} \log \left (x\right )}{36 \, x^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 9.13817, size = 144, normalized size = 1.14 \begin{align*} - \frac{a d^{3}}{3 x^{3}} - \frac{3 a d^{2} e}{2 x^{2}} - \frac{3 a d e^{2}}{x} + a e^{3} \log{\left (x \right )} + b d^{3} \left (- \frac{n}{9 x^{3}} - \frac{\log{\left (c x^{n} \right )}}{3 x^{3}}\right ) + 3 b d^{2} e \left (- \frac{n}{4 x^{2}} - \frac{\log{\left (c x^{n} \right )}}{2 x^{2}}\right ) + 3 b d e^{2} \left (- \frac{n}{x} - \frac{\log{\left (c x^{n} \right )}}{x}\right ) - b e^{3} \left (\begin{cases} - \log{\left (c \right )} \log{\left (x \right )} & \text{for}\: n = 0 \\- \frac{\log{\left (c x^{n} \right )}^{2}}{2 n} & \text{otherwise} \end{cases}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.36309, size = 209, normalized size = 1.66 \begin{align*} \frac{18 \, b n x^{3} e^{3} \log \left (x\right )^{2} - 108 \, b d n x^{2} e^{2} \log \left (x\right ) - 54 \, b d^{2} n x e \log \left (x\right ) + 36 \, b x^{3} e^{3} \log \left (c\right ) \log \left (x\right ) - 108 \, b d n x^{2} e^{2} - 27 \, b d^{2} n x e - 108 \, b d x^{2} e^{2} \log \left (c\right ) - 54 \, b d^{2} x e \log \left (c\right ) - 12 \, b d^{3} n \log \left (x\right ) + 36 \, a x^{3} e^{3} \log \left (x\right ) - 4 \, b d^{3} n - 108 \, a d x^{2} e^{2} - 54 \, a d^{2} x e - 12 \, b d^{3} \log \left (c\right ) - 12 \, a d^{3}}{36 \, x^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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