Optimal. Leaf size=86 \[ d^2 x \left (a+b \log \left (c x^n\right )\right )+\frac{2}{3} d e x^3 \left (a+b \log \left (c x^n\right )\right )+\frac{1}{5} e^2 x^5 \left (a+b \log \left (c x^n\right )\right )-b d^2 n x-\frac{2}{9} b d e n x^3-\frac{1}{25} b e^2 n x^5 \]
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Rubi [A] time = 0.0351193, antiderivative size = 68, normalized size of antiderivative = 0.79, number of steps used = 2, number of rules used = 2, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.1, Rules used = {194, 2313} \[ \frac{1}{15} \left (15 d^2 x+10 d e x^3+3 e^2 x^5\right ) \left (a+b \log \left (c x^n\right )\right )-b d^2 n x-\frac{2}{9} b d e n x^3-\frac{1}{25} b e^2 n x^5 \]
Antiderivative was successfully verified.
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Rule 194
Rule 2313
Rubi steps
\begin{align*} \int \left (d+e x^2\right )^2 \left (a+b \log \left (c x^n\right )\right ) \, dx &=\frac{1}{15} \left (15 d^2 x+10 d e x^3+3 e^2 x^5\right ) \left (a+b \log \left (c x^n\right )\right )-(b n) \int \left (d^2+\frac{2}{3} d e x^2+\frac{e^2 x^4}{5}\right ) \, dx\\ &=-b d^2 n x-\frac{2}{9} b d e n x^3-\frac{1}{25} b e^2 n x^5+\frac{1}{15} \left (15 d^2 x+10 d e x^3+3 e^2 x^5\right ) \left (a+b \log \left (c x^n\right )\right )\\ \end{align*}
Mathematica [A] time = 0.033711, size = 89, normalized size = 1.03 \[ \frac{2}{3} d e x^3 \left (a+b \log \left (c x^n\right )\right )+\frac{1}{5} e^2 x^5 \left (a+b \log \left (c x^n\right )\right )+a d^2 x+b d^2 x \log \left (c x^n\right )-b d^2 n x-\frac{2}{9} b d e n x^3-\frac{1}{25} b e^2 n x^5 \]
Antiderivative was successfully verified.
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Maple [C] time = 0.192, size = 416, normalized size = 4.8 \begin{align*}{\frac{bx \left ( 3\,{e}^{2}{x}^{4}+10\,de{x}^{2}+15\,{d}^{2} \right ) \ln \left ({x}^{n} \right ) }{15}}+{\frac{i}{3}}\pi \,bde{x}^{3}{\it csgn} \left ( i{x}^{n} \right ) \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}+{\frac{i}{2}}\pi \,b{d}^{2}{\it csgn} \left ( i{x}^{n} \right ) \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}x-{\frac{i}{3}}\pi \,bde{x}^{3} \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{3}-{\frac{i}{10}}\pi \,b{e}^{2}{x}^{5}{\it csgn} \left ( i{x}^{n} \right ){\it csgn} \left ( ic{x}^{n} \right ){\it csgn} \left ( ic \right ) -{\frac{i}{2}}\pi \,b{d}^{2} \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{3}x+{\frac{i}{2}}\pi \,b{d}^{2} \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}{\it csgn} \left ( ic \right ) x+{\frac{i}{3}}\pi \,bde{x}^{3} \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}{\it csgn} \left ( ic \right ) +{\frac{i}{10}}\pi \,b{e}^{2}{x}^{5}{\it csgn} \left ( i{x}^{n} \right ) \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}-{\frac{i}{10}}\pi \,b{e}^{2}{x}^{5} \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{3}+{\frac{i}{10}}\pi \,b{e}^{2}{x}^{5} \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}{\it csgn} \left ( ic \right ) -{\frac{i}{2}}\pi \,b{d}^{2}{\it csgn} \left ( i{x}^{n} \right ){\it csgn} \left ( ic{x}^{n} \right ){\it csgn} \left ( ic \right ) x-{\frac{i}{3}}\pi \,bde{x}^{3}{\it csgn} \left ( i{x}^{n} \right ){\it csgn} \left ( ic{x}^{n} \right ){\it csgn} \left ( ic \right ) +{\frac{\ln \left ( c \right ) b{e}^{2}{x}^{5}}{5}}-{\frac{b{e}^{2}n{x}^{5}}{25}}+{\frac{a{e}^{2}{x}^{5}}{5}}+{\frac{2\,\ln \left ( c \right ) bde{x}^{3}}{3}}-{\frac{2\,bden{x}^{3}}{9}}+{\frac{2\,ade{x}^{3}}{3}}+\ln \left ( c \right ) b{d}^{2}x-b{d}^{2}nx+a{d}^{2}x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.05893, size = 124, normalized size = 1.44 \begin{align*} -\frac{1}{25} \, b e^{2} n x^{5} + \frac{1}{5} \, b e^{2} x^{5} \log \left (c x^{n}\right ) + \frac{1}{5} \, a e^{2} x^{5} - \frac{2}{9} \, b d e n x^{3} + \frac{2}{3} \, b d e x^{3} \log \left (c x^{n}\right ) + \frac{2}{3} \, a d e x^{3} - b d^{2} n x + b d^{2} x \log \left (c x^{n}\right ) + a d^{2} x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.27679, size = 271, normalized size = 3.15 \begin{align*} -\frac{1}{25} \,{\left (b e^{2} n - 5 \, a e^{2}\right )} x^{5} - \frac{2}{9} \,{\left (b d e n - 3 \, a d e\right )} x^{3} -{\left (b d^{2} n - a d^{2}\right )} x + \frac{1}{15} \,{\left (3 \, b e^{2} x^{5} + 10 \, b d e x^{3} + 15 \, b d^{2} x\right )} \log \left (c\right ) + \frac{1}{15} \,{\left (3 \, b e^{2} n x^{5} + 10 \, b d e n x^{3} + 15 \, b d^{2} n x\right )} \log \left (x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 3.30075, size = 144, normalized size = 1.67 \begin{align*} a d^{2} x + \frac{2 a d e x^{3}}{3} + \frac{a e^{2} x^{5}}{5} + b d^{2} n x \log{\left (x \right )} - b d^{2} n x + b d^{2} x \log{\left (c \right )} + \frac{2 b d e n x^{3} \log{\left (x \right )}}{3} - \frac{2 b d e n x^{3}}{9} + \frac{2 b d e x^{3} \log{\left (c \right )}}{3} + \frac{b e^{2} n x^{5} \log{\left (x \right )}}{5} - \frac{b e^{2} n x^{5}}{25} + \frac{b e^{2} x^{5} \log{\left (c \right )}}{5} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.31353, size = 151, normalized size = 1.76 \begin{align*} \frac{1}{5} \, b n x^{5} e^{2} \log \left (x\right ) - \frac{1}{25} \, b n x^{5} e^{2} + \frac{1}{5} \, b x^{5} e^{2} \log \left (c\right ) + \frac{2}{3} \, b d n x^{3} e \log \left (x\right ) + \frac{1}{5} \, a x^{5} e^{2} - \frac{2}{9} \, b d n x^{3} e + \frac{2}{3} \, b d x^{3} e \log \left (c\right ) + \frac{2}{3} \, a d x^{3} e + b d^{2} n x \log \left (x\right ) - b d^{2} n x + b d^{2} x \log \left (c\right ) + a d^{2} x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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