Optimal. Leaf size=100 \[ \frac{1}{60} \left (45 d^2 e x^4+20 d^3 x^3+36 d e^2 x^5+10 e^3 x^6\right ) \left (a+b \log \left (c x^n\right )\right )-\frac{3}{16} b d^2 e n x^4-\frac{1}{9} b d^3 n x^3-\frac{3}{25} b d e^2 n x^5-\frac{1}{36} b e^3 n x^6 \]
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Rubi [A] time = 0.102275, antiderivative size = 100, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.19, Rules used = {43, 2334, 12, 14} \[ \frac{1}{60} \left (45 d^2 e x^4+20 d^3 x^3+36 d e^2 x^5+10 e^3 x^6\right ) \left (a+b \log \left (c x^n\right )\right )-\frac{3}{16} b d^2 e n x^4-\frac{1}{9} b d^3 n x^3-\frac{3}{25} b d e^2 n x^5-\frac{1}{36} b e^3 n x^6 \]
Antiderivative was successfully verified.
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Rule 43
Rule 2334
Rule 12
Rule 14
Rubi steps
\begin{align*} \int x^2 (d+e x)^3 \left (a+b \log \left (c x^n\right )\right ) \, dx &=\frac{1}{60} \left (20 d^3 x^3+45 d^2 e x^4+36 d e^2 x^5+10 e^3 x^6\right ) \left (a+b \log \left (c x^n\right )\right )-(b n) \int \frac{1}{60} x^2 \left (20 d^3+45 d^2 e x+36 d e^2 x^2+10 e^3 x^3\right ) \, dx\\ &=\frac{1}{60} \left (20 d^3 x^3+45 d^2 e x^4+36 d e^2 x^5+10 e^3 x^6\right ) \left (a+b \log \left (c x^n\right )\right )-\frac{1}{60} (b n) \int x^2 \left (20 d^3+45 d^2 e x+36 d e^2 x^2+10 e^3 x^3\right ) \, dx\\ &=\frac{1}{60} \left (20 d^3 x^3+45 d^2 e x^4+36 d e^2 x^5+10 e^3 x^6\right ) \left (a+b \log \left (c x^n\right )\right )-\frac{1}{60} (b n) \int \left (20 d^3 x^2+45 d^2 e x^3+36 d e^2 x^4+10 e^3 x^5\right ) \, dx\\ &=-\frac{1}{9} b d^3 n x^3-\frac{3}{16} b d^2 e n x^4-\frac{3}{25} b d e^2 n x^5-\frac{1}{36} b e^3 n x^6+\frac{1}{60} \left (20 d^3 x^3+45 d^2 e x^4+36 d e^2 x^5+10 e^3 x^6\right ) \left (a+b \log \left (c x^n\right )\right )\\ \end{align*}
Mathematica [A] time = 0.0493882, size = 133, normalized size = 1.33 \[ \frac{3}{4} d^2 e x^4 \left (a+b \log \left (c x^n\right )\right )+\frac{1}{3} d^3 x^3 \left (a+b \log \left (c x^n\right )\right )+\frac{3}{5} d e^2 x^5 \left (a+b \log \left (c x^n\right )\right )+\frac{1}{6} e^3 x^6 \left (a+b \log \left (c x^n\right )\right )-\frac{3}{16} b d^2 e n x^4-\frac{1}{9} b d^3 n x^3-\frac{3}{25} b d e^2 n x^5-\frac{1}{36} b e^3 n x^6 \]
Antiderivative was successfully verified.
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Maple [C] time = 0.223, size = 600, normalized size = 6. \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 = 1.17195, size = 193, normalized size = 1.93 \begin{align*} -\frac{1}{36} \, b e^{3} n x^{6} + \frac{1}{6} \, b e^{3} x^{6} \log \left (c x^{n}\right ) - \frac{3}{25} \, b d e^{2} n x^{5} + \frac{1}{6} \, a e^{3} x^{6} + \frac{3}{5} \, b d e^{2} x^{5} \log \left (c x^{n}\right ) - \frac{3}{16} \, b d^{2} e n x^{4} + \frac{3}{5} \, a d e^{2} x^{5} + \frac{3}{4} \, b d^{2} e x^{4} \log \left (c x^{n}\right ) - \frac{1}{9} \, b d^{3} n x^{3} + \frac{3}{4} \, a d^{2} e x^{4} + \frac{1}{3} \, b d^{3} x^{3} \log \left (c x^{n}\right ) + \frac{1}{3} \, a d^{3} x^{3} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.01714, size = 398, normalized size = 3.98 \begin{align*} -\frac{1}{36} \,{\left (b e^{3} n - 6 \, a e^{3}\right )} x^{6} - \frac{3}{25} \,{\left (b d e^{2} n - 5 \, a d e^{2}\right )} x^{5} - \frac{3}{16} \,{\left (b d^{2} e n - 4 \, a d^{2} e\right )} x^{4} - \frac{1}{9} \,{\left (b d^{3} n - 3 \, a d^{3}\right )} x^{3} + \frac{1}{60} \,{\left (10 \, b e^{3} x^{6} + 36 \, b d e^{2} x^{5} + 45 \, b d^{2} e x^{4} + 20 \, b d^{3} x^{3}\right )} \log \left (c\right ) + \frac{1}{60} \,{\left (10 \, b e^{3} n x^{6} + 36 \, b d e^{2} n x^{5} + 45 \, b d^{2} e n x^{4} + 20 \, b d^{3} n x^{3}\right )} \log \left (x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 7.322, size = 230, normalized size = 2.3 \begin{align*} \frac{a d^{3} x^{3}}{3} + \frac{3 a d^{2} e x^{4}}{4} + \frac{3 a d e^{2} x^{5}}{5} + \frac{a e^{3} x^{6}}{6} + \frac{b d^{3} n x^{3} \log{\left (x \right )}}{3} - \frac{b d^{3} n x^{3}}{9} + \frac{b d^{3} x^{3} \log{\left (c \right )}}{3} + \frac{3 b d^{2} e n x^{4} \log{\left (x \right )}}{4} - \frac{3 b d^{2} e n x^{4}}{16} + \frac{3 b d^{2} e x^{4} \log{\left (c \right )}}{4} + \frac{3 b d e^{2} n x^{5} \log{\left (x \right )}}{5} - \frac{3 b d e^{2} n x^{5}}{25} + \frac{3 b d e^{2} x^{5} \log{\left (c \right )}}{5} + \frac{b e^{3} n x^{6} \log{\left (x \right )}}{6} - \frac{b e^{3} n x^{6}}{36} + \frac{b e^{3} x^{6} \log{\left (c \right )}}{6} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.29318, size = 234, normalized size = 2.34 \begin{align*} \frac{1}{6} \, b n x^{6} e^{3} \log \left (x\right ) + \frac{3}{5} \, b d n x^{5} e^{2} \log \left (x\right ) + \frac{3}{4} \, b d^{2} n x^{4} e \log \left (x\right ) - \frac{1}{36} \, b n x^{6} e^{3} - \frac{3}{25} \, b d n x^{5} e^{2} - \frac{3}{16} \, b d^{2} n x^{4} e + \frac{1}{6} \, b x^{6} e^{3} \log \left (c\right ) + \frac{3}{5} \, b d x^{5} e^{2} \log \left (c\right ) + \frac{3}{4} \, b d^{2} x^{4} e \log \left (c\right ) + \frac{1}{3} \, b d^{3} n x^{3} \log \left (x\right ) - \frac{1}{9} \, b d^{3} n x^{3} + \frac{1}{6} \, a x^{6} e^{3} + \frac{3}{5} \, a d x^{5} e^{2} + \frac{3}{4} \, a d^{2} x^{4} e + \frac{1}{3} \, b d^{3} x^{3} \log \left (c\right ) + \frac{1}{3} \, a d^{3} x^{3} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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