Optimal. Leaf size=57 \[ -\frac{d \left (a+b \log \left (c x^n\right )\right )}{5 x^5}-\frac{e \left (a+b \log \left (c x^n\right )\right )}{3 x^3}-\frac{b d n}{25 x^5}-\frac{b e n}{9 x^3} \]
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Rubi [A] time = 0.0457509, antiderivative size = 48, normalized size of antiderivative = 0.84, number of steps used = 4, number of rules used = 3, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.143, Rules used = {14, 2334, 12} \[ -\frac{1}{15} \left (\frac{3 d}{x^5}+\frac{5 e}{x^3}\right ) \left (a+b \log \left (c x^n\right )\right )-\frac{b d n}{25 x^5}-\frac{b e n}{9 x^3} \]
Antiderivative was successfully verified.
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Rule 14
Rule 2334
Rule 12
Rubi steps
\begin{align*} \int \frac{\left (d+e x^2\right ) \left (a+b \log \left (c x^n\right )\right )}{x^6} \, dx &=-\frac{1}{15} \left (\frac{3 d}{x^5}+\frac{5 e}{x^3}\right ) \left (a+b \log \left (c x^n\right )\right )-(b n) \int \frac{-3 d-5 e x^2}{15 x^6} \, dx\\ &=-\frac{1}{15} \left (\frac{3 d}{x^5}+\frac{5 e}{x^3}\right ) \left (a+b \log \left (c x^n\right )\right )-\frac{1}{15} (b n) \int \frac{-3 d-5 e x^2}{x^6} \, dx\\ &=-\frac{1}{15} \left (\frac{3 d}{x^5}+\frac{5 e}{x^3}\right ) \left (a+b \log \left (c x^n\right )\right )-\frac{1}{15} (b n) \int \left (-\frac{3 d}{x^6}-\frac{5 e}{x^4}\right ) \, dx\\ &=-\frac{b d n}{25 x^5}-\frac{b e n}{9 x^3}-\frac{1}{15} \left (\frac{3 d}{x^5}+\frac{5 e}{x^3}\right ) \left (a+b \log \left (c x^n\right )\right )\\ \end{align*}
Mathematica [A] time = 0.0023236, size = 69, normalized size = 1.21 \[ -\frac{a d}{5 x^5}-\frac{a e}{3 x^3}-\frac{b d \log \left (c x^n\right )}{5 x^5}-\frac{b e \log \left (c x^n\right )}{3 x^3}-\frac{b d n}{25 x^5}-\frac{b e n}{9 x^3} \]
Antiderivative was successfully verified.
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Maple [C] time = 0.112, size = 251, normalized size = 4.4 \begin{align*} -{\frac{b \left ( 5\,e{x}^{2}+3\,d \right ) \ln \left ({x}^{n} \right ) }{15\,{x}^{5}}}-{\frac{75\,i\pi \,be{x}^{2}{\it csgn} \left ( i{x}^{n} \right ) \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}-75\,i\pi \,be{x}^{2}{\it csgn} \left ( i{x}^{n} \right ){\it csgn} \left ( ic{x}^{n} \right ){\it csgn} \left ( ic \right ) -75\,i\pi \,be{x}^{2} \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{3}+75\,i\pi \,be{x}^{2} \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}{\it csgn} \left ( ic \right ) +150\,\ln \left ( c \right ) be{x}^{2}+50\,ben{x}^{2}+150\,ae{x}^{2}+45\,i\pi \,bd{\it csgn} \left ( i{x}^{n} \right ) \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}-45\,i\pi \,bd{\it csgn} \left ( i{x}^{n} \right ){\it csgn} \left ( ic{x}^{n} \right ){\it csgn} \left ( ic \right ) -45\,i\pi \,bd \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{3}+45\,i\pi \,bd \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}{\it csgn} \left ( ic \right ) +90\,\ln \left ( c \right ) bd+18\,bdn+90\,ad}{450\,{x}^{5}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.03525, size = 77, normalized size = 1.35 \begin{align*} -\frac{b e n}{9 \, x^{3}} - \frac{b e \log \left (c x^{n}\right )}{3 \, x^{3}} - \frac{a e}{3 \, x^{3}} - \frac{b d n}{25 \, x^{5}} - \frac{b d \log \left (c x^{n}\right )}{5 \, x^{5}} - \frac{a d}{5 \, x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.26499, size = 167, normalized size = 2.93 \begin{align*} -\frac{9 \, b d n + 25 \,{\left (b e n + 3 \, a e\right )} x^{2} + 45 \, a d + 15 \,{\left (5 \, b e x^{2} + 3 \, b d\right )} \log \left (c\right ) + 15 \,{\left (5 \, b e n x^{2} + 3 \, b d n\right )} \log \left (x\right )}{225 \, x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 5.519, size = 88, normalized size = 1.54 \begin{align*} - \frac{a d}{5 x^{5}} - \frac{a e}{3 x^{3}} - \frac{b d n \log{\left (x \right )}}{5 x^{5}} - \frac{b d n}{25 x^{5}} - \frac{b d \log{\left (c \right )}}{5 x^{5}} - \frac{b e n \log{\left (x \right )}}{3 x^{3}} - \frac{b e n}{9 x^{3}} - \frac{b e \log{\left (c \right )}}{3 x^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.3076, size = 89, normalized size = 1.56 \begin{align*} -\frac{75 \, b n x^{2} e \log \left (x\right ) + 25 \, b n x^{2} e + 75 \, b x^{2} e \log \left (c\right ) + 75 \, a x^{2} e + 45 \, b d n \log \left (x\right ) + 9 \, b d n + 45 \, b d \log \left (c\right ) + 45 \, a d}{225 \, x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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