Optimal. Leaf size=74 \[ \frac{1}{315} \left (63 d^2 x^5+90 d e x^7+35 e^2 x^9\right ) \left (a+b \log \left (c x^n\right )\right )-\frac{1}{25} b d^2 n x^5-\frac{2}{49} b d e n x^7-\frac{1}{81} b e^2 n x^9 \]
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Rubi [A] time = 0.0723918, antiderivative size = 74, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.087, Rules used = {270, 2334} \[ \frac{1}{315} \left (63 d^2 x^5+90 d e x^7+35 e^2 x^9\right ) \left (a+b \log \left (c x^n\right )\right )-\frac{1}{25} b d^2 n x^5-\frac{2}{49} b d e n x^7-\frac{1}{81} b e^2 n x^9 \]
Antiderivative was successfully verified.
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Rule 270
Rule 2334
Rubi steps
\begin{align*} \int x^4 \left (d+e x^2\right )^2 \left (a+b \log \left (c x^n\right )\right ) \, dx &=\frac{1}{315} \left (63 d^2 x^5+90 d e x^7+35 e^2 x^9\right ) \left (a+b \log \left (c x^n\right )\right )-(b n) \int \left (\frac{d^2 x^4}{5}+\frac{2}{7} d e x^6+\frac{e^2 x^8}{9}\right ) \, dx\\ &=-\frac{1}{25} b d^2 n x^5-\frac{2}{49} b d e n x^7-\frac{1}{81} b e^2 n x^9+\frac{1}{315} \left (63 d^2 x^5+90 d e x^7+35 e^2 x^9\right ) \left (a+b \log \left (c x^n\right )\right )\\ \end{align*}
Mathematica [A] time = 0.0352158, size = 95, normalized size = 1.28 \[ \frac{1}{5} d^2 x^5 \left (a+b \log \left (c x^n\right )\right )+\frac{2}{7} d e x^7 \left (a+b \log \left (c x^n\right )\right )+\frac{1}{9} e^2 x^9 \left (a+b \log \left (c x^n\right )\right )-\frac{1}{25} b d^2 n x^5-\frac{2}{49} b d e n x^7-\frac{1}{81} b e^2 n x^9 \]
Antiderivative was successfully verified.
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Maple [C] time = 0.195, size = 434, normalized size = 5.9 \begin{align*}{\frac{b{x}^{5} \left ( 35\,{e}^{2}{x}^{4}+90\,de{x}^{2}+63\,{d}^{2} \right ) \ln \left ({x}^{n} \right ) }{315}}+{\frac{i}{10}}\pi \,b{d}^{2}{x}^{5} \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}{\it csgn} \left ( ic \right ) -{\frac{i}{18}}\pi \,b{e}^{2}{x}^{9}{\it csgn} \left ( i{x}^{n} \right ){\it csgn} \left ( ic{x}^{n} \right ){\it csgn} \left ( ic \right ) +{\frac{i}{18}}\pi \,b{e}^{2}{x}^{9} \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}{\it csgn} \left ( ic \right ) -{\frac{i}{7}}\pi \,bde{x}^{7} \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{3}+{\frac{\ln \left ( c \right ) b{e}^{2}{x}^{9}}{9}}-{\frac{b{e}^{2}n{x}^{9}}{81}}+{\frac{a{e}^{2}{x}^{9}}{9}}+{\frac{i}{7}}\pi \,bde{x}^{7} \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}{\it csgn} \left ( ic \right ) -{\frac{i}{7}}\pi \,bde{x}^{7}{\it csgn} \left ( i{x}^{n} \right ){\it csgn} \left ( ic{x}^{n} \right ){\it csgn} \left ( ic \right ) +{\frac{i}{7}}\pi \,bde{x}^{7}{\it csgn} \left ( i{x}^{n} \right ) \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}+{\frac{i}{10}}\pi \,b{d}^{2}{x}^{5}{\it csgn} \left ( i{x}^{n} \right ) \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}+{\frac{2\,\ln \left ( c \right ) bde{x}^{7}}{7}}-{\frac{2\,bden{x}^{7}}{49}}+{\frac{2\,ade{x}^{7}}{7}}-{\frac{i}{18}}\pi \,b{e}^{2}{x}^{9} \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{3}+{\frac{i}{18}}\pi \,b{e}^{2}{x}^{9}{\it csgn} \left ( i{x}^{n} \right ) \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}-{\frac{i}{10}}\pi \,b{d}^{2}{x}^{5}{\it csgn} \left ( i{x}^{n} \right ){\it csgn} \left ( ic{x}^{n} \right ){\it csgn} \left ( ic \right ) -{\frac{i}{10}}\pi \,b{d}^{2}{x}^{5} \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{3}+{\frac{\ln \left ( c \right ) b{d}^{2}{x}^{5}}{5}}-{\frac{b{d}^{2}n{x}^{5}}{25}}+{\frac{a{d}^{2}{x}^{5}}{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.10956, size = 135, normalized size = 1.82 \begin{align*} -\frac{1}{81} \, b e^{2} n x^{9} + \frac{1}{9} \, b e^{2} x^{9} \log \left (c x^{n}\right ) + \frac{1}{9} \, a e^{2} x^{9} - \frac{2}{49} \, b d e n x^{7} + \frac{2}{7} \, b d e x^{7} \log \left (c x^{n}\right ) + \frac{2}{7} \, a d e x^{7} - \frac{1}{25} \, b d^{2} n x^{5} + \frac{1}{5} \, b d^{2} x^{5} \log \left (c x^{n}\right ) + \frac{1}{5} \, a d^{2} x^{5} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.34951, size = 296, normalized size = 4. \begin{align*} -\frac{1}{81} \,{\left (b e^{2} n - 9 \, a e^{2}\right )} x^{9} - \frac{2}{49} \,{\left (b d e n - 7 \, a d e\right )} x^{7} - \frac{1}{25} \,{\left (b d^{2} n - 5 \, a d^{2}\right )} x^{5} + \frac{1}{315} \,{\left (35 \, b e^{2} x^{9} + 90 \, b d e x^{7} + 63 \, b d^{2} x^{5}\right )} \log \left (c\right ) + \frac{1}{315} \,{\left (35 \, b e^{2} n x^{9} + 90 \, b d e n x^{7} + 63 \, b d^{2} n x^{5}\right )} \log \left (x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 25.8695, size = 158, normalized size = 2.14 \begin{align*} \frac{a d^{2} x^{5}}{5} + \frac{2 a d e x^{7}}{7} + \frac{a e^{2} x^{9}}{9} + \frac{b d^{2} n x^{5} \log{\left (x \right )}}{5} - \frac{b d^{2} n x^{5}}{25} + \frac{b d^{2} x^{5} \log{\left (c \right )}}{5} + \frac{2 b d e n x^{7} \log{\left (x \right )}}{7} - \frac{2 b d e n x^{7}}{49} + \frac{2 b d e x^{7} \log{\left (c \right )}}{7} + \frac{b e^{2} n x^{9} \log{\left (x \right )}}{9} - \frac{b e^{2} n x^{9}}{81} + \frac{b e^{2} x^{9} \log{\left (c \right )}}{9} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.29064, size = 166, normalized size = 2.24 \begin{align*} \frac{1}{9} \, b n x^{9} e^{2} \log \left (x\right ) - \frac{1}{81} \, b n x^{9} e^{2} + \frac{1}{9} \, b x^{9} e^{2} \log \left (c\right ) + \frac{2}{7} \, b d n x^{7} e \log \left (x\right ) + \frac{1}{9} \, a x^{9} e^{2} - \frac{2}{49} \, b d n x^{7} e + \frac{2}{7} \, b d x^{7} e \log \left (c\right ) + \frac{2}{7} \, a d x^{7} e + \frac{1}{5} \, b d^{2} n x^{5} \log \left (x\right ) - \frac{1}{25} \, b d^{2} n x^{5} + \frac{1}{5} \, b d^{2} x^{5} \log \left (c\right ) + \frac{1}{5} \, a d^{2} x^{5} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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