Optimal. Leaf size=44 \[ \frac{d \left (a+b \log \left (c x^n\right )\right )^2}{2 b n}+a e x+b e x \log \left (c x^n\right )-b e n x \]
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Rubi [A] time = 0.0489701, antiderivative size = 44, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.158, Rules used = {2346, 2301, 2295} \[ \frac{d \left (a+b \log \left (c x^n\right )\right )^2}{2 b n}+a e x+b e x \log \left (c x^n\right )-b e n x \]
Antiderivative was successfully verified.
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Rule 2346
Rule 2301
Rule 2295
Rubi steps
\begin{align*} \int \frac{(d+e x) \left (a+b \log \left (c x^n\right )\right )}{x} \, dx &=d \int \frac{a+b \log \left (c x^n\right )}{x} \, dx+e \int \left (a+b \log \left (c x^n\right )\right ) \, dx\\ &=a e x+\frac{d \left (a+b \log \left (c x^n\right )\right )^2}{2 b n}+(b e) \int \log \left (c x^n\right ) \, dx\\ &=a e x-b e n x+b e x \log \left (c x^n\right )+\frac{d \left (a+b \log \left (c x^n\right )\right )^2}{2 b n}\\ \end{align*}
Mathematica [A] time = 0.001957, size = 43, normalized size = 0.98 \[ a d \log (x)+a e x+\frac{b d \log ^2\left (c x^n\right )}{2 n}+b e x \log \left (c x^n\right )-b e n x \]
Antiderivative was successfully verified.
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Maple [A] time = 0.06, size = 46, normalized size = 1.1 \begin{align*} \ln \left ( x \right ) ad+aex+bex\ln \left ( c{{\rm e}^{n\ln \left ( x \right ) }} \right ) +{\frac{bd \left ( \ln \left ( c{{\rm e}^{n\ln \left ( x \right ) }} \right ) \right ) ^{2}}{2\,n}}-benx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.08083, size = 55, normalized size = 1.25 \begin{align*} -b e n x + b e x \log \left (c x^{n}\right ) + a e x + \frac{b d \log \left (c x^{n}\right )^{2}}{2 \, n} + a d \log \left (x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.00115, size = 123, normalized size = 2.8 \begin{align*} \frac{1}{2} \, b d n \log \left (x\right )^{2} + b e x \log \left (c\right ) -{\left (b e n - a e\right )} x +{\left (b e n x + b d \log \left (c\right ) + a d\right )} \log \left (x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 2.85682, size = 58, normalized size = 1.32 \begin{align*} a d \log{\left (x \right )} + a e x + \frac{b d n \log{\left (x \right )}^{2}}{2} + b d \log{\left (c \right )} \log{\left (x \right )} + b e n x \log{\left (x \right )} - b e n x + b e x \log{\left (c \right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.28203, size = 66, normalized size = 1.5 \begin{align*} b n x e \log \left (x\right ) + \frac{1}{2} \, b d n \log \left (x\right )^{2} - b n x e + b x e \log \left (c\right ) + b d \log \left (c\right ) \log \left (x\right ) + a x e + a d \log \left (x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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