Optimal. Leaf size=44 \[ -\frac{d \left (a+b \log \left (c x^n\right )\right )}{x}+e x \left (a+b \log \left (c x^n\right )\right )-\frac{b d n}{x}-b e n x \]
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Rubi [A] time = 0.0394148, antiderivative size = 37, normalized size of antiderivative = 0.84, number of steps used = 2, number of rules used = 2, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.095, Rules used = {14, 2334} \[ -\left (\frac{d}{x}-e x\right ) \left (a+b \log \left (c x^n\right )\right )-\frac{b d n}{x}-b e n x \]
Antiderivative was successfully verified.
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Rule 14
Rule 2334
Rubi steps
\begin{align*} \int \frac{\left (d+e x^2\right ) \left (a+b \log \left (c x^n\right )\right )}{x^2} \, dx &=-\left (\frac{d}{x}-e x\right ) \left (a+b \log \left (c x^n\right )\right )-(b n) \int \left (e-\frac{d}{x^2}\right ) \, dx\\ &=-\frac{b d n}{x}-b e n x-\left (\frac{d}{x}-e x\right ) \left (a+b \log \left (c x^n\right )\right )\\ \end{align*}
Mathematica [A] time = 0.002001, size = 49, normalized size = 1.11 \[ -\frac{a d}{x}+a e x-\frac{b d \log \left (c x^n\right )}{x}+b e x \log \left (c x^n\right )-\frac{b d n}{x}-b e n x \]
Antiderivative was successfully verified.
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Maple [C] time = 0.214, size = 249, normalized size = 5.7 \begin{align*} -{\frac{b \left ( -e{x}^{2}+d \right ) \ln \left ({x}^{n} \right ) }{x}}-{\frac{-i\pi \,be{x}^{2}{\it csgn} \left ( i{x}^{n} \right ) \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}+i\pi \,be{x}^{2}{\it csgn} \left ( i{x}^{n} \right ){\it csgn} \left ( ic{x}^{n} \right ){\it csgn} \left ( ic \right ) +i\pi \,be{x}^{2} \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{3}-i\pi \,be{x}^{2} \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}{\it csgn} \left ( ic \right ) +i\pi \,bd{\it csgn} \left ( i{x}^{n} \right ) \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}-i\pi \,bd{\it csgn} \left ( i{x}^{n} \right ){\it csgn} \left ( ic{x}^{n} \right ){\it csgn} \left ( ic \right ) -i\pi \,bd \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{3}+i\pi \,bd \left ({\it csgn} \left ( ic{x}^{n} \right ) \right ) ^{2}{\it csgn} \left ( ic \right ) -2\,\ln \left ( c \right ) be{x}^{2}+2\,ben{x}^{2}-2\,ae{x}^{2}+2\,\ln \left ( c \right ) bd+2\,bdn+2\,ad}{2\,x}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.1841, size = 66, normalized size = 1.5 \begin{align*} -b e n x + b e x \log \left (c x^{n}\right ) + a e x - \frac{b d n}{x} - \frac{b d \log \left (c x^{n}\right )}{x} - \frac{a d}{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.26111, size = 124, normalized size = 2.82 \begin{align*} -\frac{b d n +{\left (b e n - a e\right )} x^{2} + a d -{\left (b e x^{2} - b d\right )} \log \left (c\right ) -{\left (b e n x^{2} - b d n\right )} \log \left (x\right )}{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 1.22656, size = 60, normalized size = 1.36 \begin{align*} - \frac{a d}{x} + a e x - \frac{b d n \log{\left (x \right )}}{x} - \frac{b d n}{x} - \frac{b d \log{\left (c \right )}}{x} + 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 = 1.31499, size = 84, normalized size = 1.91 \begin{align*} \frac{b n x^{2} e \log \left (x\right ) - b n x^{2} e + b x^{2} e \log \left (c\right ) + a x^{2} e - b d n \log \left (x\right ) - b d n - b d \log \left (c\right ) - a d}{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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