Optimal. Leaf size=127 \[ -\frac{3 d^2 e \left (a+b \log \left (c x^n\right )\right )}{5 x^5}-\frac{d^3 \left (a+b \log \left (c x^n\right )\right )}{7 x^7}-\frac{d e^2 \left (a+b \log \left (c x^n\right )\right )}{x^3}-\frac{e^3 \left (a+b \log \left (c x^n\right )\right )}{x}-\frac{3 b d^2 e n}{25 x^5}-\frac{b d^3 n}{49 x^7}-\frac{b d e^2 n}{3 x^3}-\frac{b e^3 n}{x} \]
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Rubi [A] time = 0.100507, antiderivative size = 98, normalized size of antiderivative = 0.77, number of steps used = 4, number of rules used = 4, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.174, Rules used = {270, 2334, 12, 14} \[ -\frac{1}{35} \left (\frac{21 d^2 e}{x^5}+\frac{5 d^3}{x^7}+\frac{35 d e^2}{x^3}+\frac{35 e^3}{x}\right ) \left (a+b \log \left (c x^n\right )\right )-\frac{3 b d^2 e n}{25 x^5}-\frac{b d^3 n}{49 x^7}-\frac{b d e^2 n}{3 x^3}-\frac{b e^3 n}{x} \]
Antiderivative was successfully verified.
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Rule 270
Rule 2334
Rule 12
Rule 14
Rubi steps
\begin{align*} \int \frac{\left (d+e x^2\right )^3 \left (a+b \log \left (c x^n\right )\right )}{x^8} \, dx &=-\frac{1}{35} \left (\frac{5 d^3}{x^7}+\frac{21 d^2 e}{x^5}+\frac{35 d e^2}{x^3}+\frac{35 e^3}{x}\right ) \left (a+b \log \left (c x^n\right )\right )-(b n) \int \frac{-5 d^3-21 d^2 e x^2-35 d e^2 x^4-35 e^3 x^6}{35 x^8} \, dx\\ &=-\frac{1}{35} \left (\frac{5 d^3}{x^7}+\frac{21 d^2 e}{x^5}+\frac{35 d e^2}{x^3}+\frac{35 e^3}{x}\right ) \left (a+b \log \left (c x^n\right )\right )-\frac{1}{35} (b n) \int \frac{-5 d^3-21 d^2 e x^2-35 d e^2 x^4-35 e^3 x^6}{x^8} \, dx\\ &=-\frac{1}{35} \left (\frac{5 d^3}{x^7}+\frac{21 d^2 e}{x^5}+\frac{35 d e^2}{x^3}+\frac{35 e^3}{x}\right ) \left (a+b \log \left (c x^n\right )\right )-\frac{1}{35} (b n) \int \left (-\frac{5 d^3}{x^8}-\frac{21 d^2 e}{x^6}-\frac{35 d e^2}{x^4}-\frac{35 e^3}{x^2}\right ) \, dx\\ &=-\frac{b d^3 n}{49 x^7}-\frac{3 b d^2 e n}{25 x^5}-\frac{b d e^2 n}{3 x^3}-\frac{b e^3 n}{x}-\frac{1}{35} \left (\frac{5 d^3}{x^7}+\frac{21 d^2 e}{x^5}+\frac{35 d e^2}{x^3}+\frac{35 e^3}{x}\right ) \left (a+b \log \left (c x^n\right )\right )\\ \end{align*}
Mathematica [A] time = 0.057228, size = 127, normalized size = 1. \[ -\frac{3 d^2 e \left (a+b \log \left (c x^n\right )\right )}{5 x^5}-\frac{d^3 \left (a+b \log \left (c x^n\right )\right )}{7 x^7}-\frac{d e^2 \left (a+b \log \left (c x^n\right )\right )}{x^3}-\frac{e^3 \left (a+b \log \left (c x^n\right )\right )}{x}-\frac{3 b d^2 e n}{25 x^5}-\frac{b d^3 n}{49 x^7}-\frac{b d e^2 n}{3 x^3}-\frac{b e^3 n}{x} \]
Antiderivative was successfully verified.
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Maple [C] time = 0.132, size = 587, normalized size = 4.6 \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 = 1.01334, size = 193, normalized size = 1.52 \begin{align*} -\frac{b e^{3} n}{x} - \frac{b e^{3} \log \left (c x^{n}\right )}{x} - \frac{a e^{3}}{x} - \frac{b d e^{2} n}{3 \, x^{3}} - \frac{b d e^{2} \log \left (c x^{n}\right )}{x^{3}} - \frac{a d e^{2}}{x^{3}} - \frac{3 \, b d^{2} e n}{25 \, x^{5}} - \frac{3 \, b d^{2} e \log \left (c x^{n}\right )}{5 \, x^{5}} - \frac{3 \, a d^{2} e}{5 \, x^{5}} - \frac{b d^{3} n}{49 \, x^{7}} - \frac{b d^{3} \log \left (c x^{n}\right )}{7 \, x^{7}} - \frac{a d^{3}}{7 \, x^{7}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.32045, size = 389, normalized size = 3.06 \begin{align*} -\frac{3675 \,{\left (b e^{3} n + a e^{3}\right )} x^{6} + 75 \, b d^{3} n + 1225 \,{\left (b d e^{2} n + 3 \, a d e^{2}\right )} x^{4} + 525 \, a d^{3} + 441 \,{\left (b d^{2} e n + 5 \, a d^{2} e\right )} x^{2} + 105 \,{\left (35 \, b e^{3} x^{6} + 35 \, b d e^{2} x^{4} + 21 \, b d^{2} e x^{2} + 5 \, b d^{3}\right )} \log \left (c\right ) + 105 \,{\left (35 \, b e^{3} n x^{6} + 35 \, b d e^{2} n x^{4} + 21 \, b d^{2} e n x^{2} + 5 \, b d^{3} n\right )} \log \left (x\right )}{3675 \, x^{7}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 13.4882, size = 206, normalized size = 1.62 \begin{align*} - \frac{a d^{3}}{7 x^{7}} - \frac{3 a d^{2} e}{5 x^{5}} - \frac{a d e^{2}}{x^{3}} - \frac{a e^{3}}{x} - \frac{b d^{3} n \log{\left (x \right )}}{7 x^{7}} - \frac{b d^{3} n}{49 x^{7}} - \frac{b d^{3} \log{\left (c \right )}}{7 x^{7}} - \frac{3 b d^{2} e n \log{\left (x \right )}}{5 x^{5}} - \frac{3 b d^{2} e n}{25 x^{5}} - \frac{3 b d^{2} e \log{\left (c \right )}}{5 x^{5}} - \frac{b d e^{2} n \log{\left (x \right )}}{x^{3}} - \frac{b d e^{2} n}{3 x^{3}} - \frac{b d e^{2} \log{\left (c \right )}}{x^{3}} - \frac{b e^{3} n \log{\left (x \right )}}{x} - \frac{b e^{3} n}{x} - \frac{b e^{3} \log{\left (c \right )}}{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.27793, size = 224, normalized size = 1.76 \begin{align*} -\frac{3675 \, b n x^{6} e^{3} \log \left (x\right ) + 3675 \, b n x^{6} e^{3} + 3675 \, b x^{6} e^{3} \log \left (c\right ) + 3675 \, b d n x^{4} e^{2} \log \left (x\right ) + 3675 \, a x^{6} e^{3} + 1225 \, b d n x^{4} e^{2} + 3675 \, b d x^{4} e^{2} \log \left (c\right ) + 2205 \, b d^{2} n x^{2} e \log \left (x\right ) + 3675 \, a d x^{4} e^{2} + 441 \, b d^{2} n x^{2} e + 2205 \, b d^{2} x^{2} e \log \left (c\right ) + 2205 \, a d^{2} x^{2} e + 525 \, b d^{3} n \log \left (x\right ) + 75 \, b d^{3} n + 525 \, b d^{3} \log \left (c\right ) + 525 \, a d^{3}}{3675 \, x^{7}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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