Optimal. Leaf size=91 \[ -\frac{d^2 \left (a+b \log \left (c x^n\right )\right )}{5 x^5}-\frac{2 d e \left (a+b \log \left (c x^n\right )\right )}{3 x^3}-\frac{e^2 \left (a+b \log \left (c x^n\right )\right )}{x}-\frac{b d^2 n}{25 x^5}-\frac{2 b d e n}{9 x^3}-\frac{b e^2 n}{x} \]
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Rubi [A] time = 0.0826226, antiderivative size = 72, normalized size of antiderivative = 0.79, 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} \[ -\frac{1}{15} \left (\frac{3 d^2}{x^5}+\frac{10 d e}{x^3}+\frac{15 e^2}{x}\right ) \left (a+b \log \left (c x^n\right )\right )-\frac{b d^2 n}{25 x^5}-\frac{2 b d e n}{9 x^3}-\frac{b e^2 n}{x} \]
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 )^2 \left (a+b \log \left (c x^n\right )\right )}{x^6} \, dx &=-\frac{1}{15} \left (\frac{3 d^2}{x^5}+\frac{10 d e}{x^3}+\frac{15 e^2}{x}\right ) \left (a+b \log \left (c x^n\right )\right )-(b n) \int \frac{-3 d^2-10 d e x^2-15 e^2 x^4}{15 x^6} \, dx\\ &=-\frac{1}{15} \left (\frac{3 d^2}{x^5}+\frac{10 d e}{x^3}+\frac{15 e^2}{x}\right ) \left (a+b \log \left (c x^n\right )\right )-\frac{1}{15} (b n) \int \frac{-3 d^2-10 d e x^2-15 e^2 x^4}{x^6} \, dx\\ &=-\frac{1}{15} \left (\frac{3 d^2}{x^5}+\frac{10 d e}{x^3}+\frac{15 e^2}{x}\right ) \left (a+b \log \left (c x^n\right )\right )-\frac{1}{15} (b n) \int \left (-\frac{3 d^2}{x^6}-\frac{10 d e}{x^4}-\frac{15 e^2}{x^2}\right ) \, dx\\ &=-\frac{b d^2 n}{25 x^5}-\frac{2 b d e n}{9 x^3}-\frac{b e^2 n}{x}-\frac{1}{15} \left (\frac{3 d^2}{x^5}+\frac{10 d e}{x^3}+\frac{15 e^2}{x}\right ) \left (a+b \log \left (c x^n\right )\right )\\ \end{align*}
Mathematica [A] time = 0.0392509, size = 86, normalized size = 0.95 \[ -\frac{15 a \left (3 d^2+10 d e x^2+15 e^2 x^4\right )+15 b \left (3 d^2+10 d e x^2+15 e^2 x^4\right ) \log \left (c x^n\right )+b n \left (9 d^2+50 d e x^2+225 e^2 x^4\right )}{225 x^5} \]
Antiderivative was successfully verified.
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Maple [C] time = 0.109, size = 419, normalized size = 4.6 \begin{align*} -{\frac{b \left ( 15\,{e}^{2}{x}^{4}+10\,de{x}^{2}+3\,{d}^{2} \right ) \ln \left ({x}^{n} \right ) }{15\,{x}^{5}}}-{\frac{-150\,i\pi \,bde{x}^{2}{\it csgn} \left ( i{x}^{n} \right ){\it csgn} \left ( ic{x}^{n} \right ){\it csgn} \left ( ic \right ) -150\,i\pi \,bde{x}^{2} \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{3}+225\,i\pi \,b{e}^{2}{x}^{4} \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}{\it csgn} \left ( ic \right ) +225\,i\pi \,b{e}^{2}{x}^{4}{\it csgn} \left ( i{x}^{n} \right ) \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}+450\,\ln \left ( c \right ) b{e}^{2}{x}^{4}+450\,b{e}^{2}n{x}^{4}+450\,a{e}^{2}{x}^{4}+45\,i\pi \,b{d}^{2}{\it csgn} \left ( i{x}^{n} \right ) \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}+150\,i\pi \,bde{x}^{2} \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}{\it csgn} \left ( ic \right ) +150\,i\pi \,bde{x}^{2}{\it csgn} \left ( i{x}^{n} \right ) \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}+45\,i\pi \,b{d}^{2} \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}{\it csgn} \left ( ic \right ) +300\,\ln \left ( c \right ) bde{x}^{2}+100\,bden{x}^{2}+300\,ade{x}^{2}-45\,i\pi \,b{d}^{2}{\it csgn} \left ( i{x}^{n} \right ){\it csgn} \left ( ic{x}^{n} \right ){\it csgn} \left ( ic \right ) -225\,i\pi \,b{e}^{2}{x}^{4}{\it csgn} \left ( i{x}^{n} \right ){\it csgn} \left ( ic{x}^{n} \right ){\it csgn} \left ( ic \right ) -45\,i\pi \,b{d}^{2} \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{3}-225\,i\pi \,b{e}^{2}{x}^{4} \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{3}+90\,\ln \left ( c \right ) b{d}^{2}+18\,b{d}^{2}n+90\,a{d}^{2}}{450\,{x}^{5}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.12204, size = 135, normalized size = 1.48 \begin{align*} -\frac{b e^{2} n}{x} - \frac{b e^{2} \log \left (c x^{n}\right )}{x} - \frac{a e^{2}}{x} - \frac{2 \, b d e n}{9 \, x^{3}} - \frac{2 \, b d e \log \left (c x^{n}\right )}{3 \, x^{3}} - \frac{2 \, a d e}{3 \, x^{3}} - \frac{b d^{2} n}{25 \, x^{5}} - \frac{b d^{2} \log \left (c x^{n}\right )}{5 \, x^{5}} - \frac{a d^{2}}{5 \, x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.17652, size = 273, normalized size = 3. \begin{align*} -\frac{225 \,{\left (b e^{2} n + a e^{2}\right )} x^{4} + 9 \, b d^{2} n + 45 \, a d^{2} + 50 \,{\left (b d e n + 3 \, a d e\right )} x^{2} + 15 \,{\left (15 \, b e^{2} x^{4} + 10 \, b d e x^{2} + 3 \, b d^{2}\right )} \log \left (c\right ) + 15 \,{\left (15 \, b e^{2} n x^{4} + 10 \, b d e n x^{2} + 3 \, b d^{2} 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 = 5.87493, size = 146, normalized size = 1.6 \begin{align*} - \frac{a d^{2}}{5 x^{5}} - \frac{2 a d e}{3 x^{3}} - \frac{a e^{2}}{x} - \frac{b d^{2} n \log{\left (x \right )}}{5 x^{5}} - \frac{b d^{2} n}{25 x^{5}} - \frac{b d^{2} \log{\left (c \right )}}{5 x^{5}} - \frac{2 b d e n \log{\left (x \right )}}{3 x^{3}} - \frac{2 b d e n}{9 x^{3}} - \frac{2 b d e \log{\left (c \right )}}{3 x^{3}} - \frac{b e^{2} n \log{\left (x \right )}}{x} - \frac{b e^{2} n}{x} - \frac{b e^{2} \log{\left (c \right )}}{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.28698, size = 157, normalized size = 1.73 \begin{align*} -\frac{225 \, b n x^{4} e^{2} \log \left (x\right ) + 225 \, b n x^{4} e^{2} + 225 \, b x^{4} e^{2} \log \left (c\right ) + 150 \, b d n x^{2} e \log \left (x\right ) + 225 \, a x^{4} e^{2} + 50 \, b d n x^{2} e + 150 \, b d x^{2} e \log \left (c\right ) + 150 \, a d x^{2} e + 45 \, b d^{2} n \log \left (x\right ) + 9 \, b d^{2} n + 45 \, b d^{2} \log \left (c\right ) + 45 \, a d^{2}}{225 \, x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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