Optimal. Leaf size=82 \[ \frac{1}{2} f p \text{PolyLog}\left (2,\frac{e x^2}{d}+1\right )+\frac{1}{2} f \log \left (-\frac{e x^2}{d}\right ) \log \left (c \left (d+e x^2\right )^p\right )+\frac{g \left (d+e x^2\right ) \log \left (c \left (d+e x^2\right )^p\right )}{2 e}-\frac{1}{2} g p x^2 \]
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Rubi [A] time = 0.111122, antiderivative size = 82, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 7, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.304, Rules used = {2475, 43, 2416, 2389, 2295, 2394, 2315} \[ \frac{1}{2} f p \text{PolyLog}\left (2,\frac{e x^2}{d}+1\right )+\frac{1}{2} f \log \left (-\frac{e x^2}{d}\right ) \log \left (c \left (d+e x^2\right )^p\right )+\frac{g \left (d+e x^2\right ) \log \left (c \left (d+e x^2\right )^p\right )}{2 e}-\frac{1}{2} g p x^2 \]
Antiderivative was successfully verified.
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Rule 2475
Rule 43
Rule 2416
Rule 2389
Rule 2295
Rule 2394
Rule 2315
Rubi steps
\begin{align*} \int \frac{\left (f+g x^2\right ) \log \left (c \left (d+e x^2\right )^p\right )}{x} \, dx &=\frac{1}{2} \operatorname{Subst}\left (\int \frac{(f+g x) \log \left (c (d+e x)^p\right )}{x} \, dx,x,x^2\right )\\ &=\frac{1}{2} \operatorname{Subst}\left (\int \left (g \log \left (c (d+e x)^p\right )+\frac{f \log \left (c (d+e x)^p\right )}{x}\right ) \, dx,x,x^2\right )\\ &=\frac{1}{2} f \operatorname{Subst}\left (\int \frac{\log \left (c (d+e x)^p\right )}{x} \, dx,x,x^2\right )+\frac{1}{2} g \operatorname{Subst}\left (\int \log \left (c (d+e x)^p\right ) \, dx,x,x^2\right )\\ &=\frac{1}{2} f \log \left (-\frac{e x^2}{d}\right ) \log \left (c \left (d+e x^2\right )^p\right )+\frac{g \operatorname{Subst}\left (\int \log \left (c x^p\right ) \, dx,x,d+e x^2\right )}{2 e}-\frac{1}{2} (e f p) \operatorname{Subst}\left (\int \frac{\log \left (-\frac{e x}{d}\right )}{d+e x} \, dx,x,x^2\right )\\ &=-\frac{1}{2} g p x^2+\frac{g \left (d+e x^2\right ) \log \left (c \left (d+e x^2\right )^p\right )}{2 e}+\frac{1}{2} f \log \left (-\frac{e x^2}{d}\right ) \log \left (c \left (d+e x^2\right )^p\right )+\frac{1}{2} f p \text{Li}_2\left (1+\frac{e x^2}{d}\right )\\ \end{align*}
Mathematica [A] time = 0.0191056, size = 80, normalized size = 0.98 \[ \frac{1}{2} f \left (p \text{PolyLog}\left (2,\frac{d+e x^2}{d}\right )+\log \left (-\frac{e x^2}{d}\right ) \log \left (c \left (d+e x^2\right )^p\right )\right )+\frac{1}{2} g \left (\frac{\left (d+e x^2\right ) \log \left (c \left (d+e x^2\right )^p\right )}{e}-p x^2\right ) \]
Antiderivative was successfully verified.
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Maple [C] time = 0.567, size = 419, normalized size = 5.1 \begin{align*}{\frac{\ln \left ( \left ( e{x}^{2}+d \right ) ^{p} \right ){x}^{2}g}{2}}+\ln \left ( \left ( e{x}^{2}+d \right ) ^{p} \right ) f\ln \left ( x \right ) -{\frac{gp{x}^{2}}{2}}+{\frac{gpd\ln \left ( e{x}^{2}+d \right ) }{2\,e}}-pf\ln \left ( x \right ) \ln \left ({ \left ( -ex+\sqrt{-de} \right ){\frac{1}{\sqrt{-de}}}} \right ) -pf\ln \left ( x \right ) \ln \left ({ \left ( ex+\sqrt{-de} \right ){\frac{1}{\sqrt{-de}}}} \right ) -pf{\it dilog} \left ({ \left ( -ex+\sqrt{-de} \right ){\frac{1}{\sqrt{-de}}}} \right ) -pf{\it dilog} \left ({ \left ( ex+\sqrt{-de} \right ){\frac{1}{\sqrt{-de}}}} \right ) -{\frac{i}{2}}\pi \,{\it csgn} \left ( i \left ( e{x}^{2}+d \right ) ^{p} \right ){\it csgn} \left ( ic \left ( e{x}^{2}+d \right ) ^{p} \right ){\it csgn} \left ( ic \right ) f\ln \left ( x \right ) +{\frac{i}{2}}\pi \,{\it csgn} \left ( i \left ( e{x}^{2}+d \right ) ^{p} \right ) \left ({\it csgn} \left ( ic \left ( e{x}^{2}+d \right ) ^{p} \right ) \right ) ^{2}f\ln \left ( x \right ) -{\frac{i}{2}}\pi \, \left ({\it csgn} \left ( ic \left ( e{x}^{2}+d \right ) ^{p} \right ) \right ) ^{3}f\ln \left ( x \right ) -{\frac{i}{4}}\pi \,{\it csgn} \left ( i \left ( e{x}^{2}+d \right ) ^{p} \right ){\it csgn} \left ( ic \left ( e{x}^{2}+d \right ) ^{p} \right ){\it csgn} \left ( ic \right ){x}^{2}g+{\frac{i}{4}}\pi \,{\it csgn} \left ( i \left ( e{x}^{2}+d \right ) ^{p} \right ) \left ({\it csgn} \left ( ic \left ( e{x}^{2}+d \right ) ^{p} \right ) \right ) ^{2}{x}^{2}g+{\frac{i}{4}}\pi \, \left ({\it csgn} \left ( ic \left ( e{x}^{2}+d \right ) ^{p} \right ) \right ) ^{2}{\it csgn} \left ( ic \right ){x}^{2}g+{\frac{i}{2}}\pi \, \left ({\it csgn} \left ( ic \left ( e{x}^{2}+d \right ) ^{p} \right ) \right ) ^{2}{\it csgn} \left ( ic \right ) f\ln \left ( x \right ) -{\frac{i}{4}}\pi \, \left ({\it csgn} \left ( ic \left ( e{x}^{2}+d \right ) ^{p} \right ) \right ) ^{3}{x}^{2}g+{\frac{\ln \left ( c \right ){x}^{2}g}{2}}+\ln \left ( c \right ) f\ln \left ( x \right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (g x^{2} + f\right )} \log \left ({\left (e x^{2} + d\right )}^{p} c\right )}{x}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{{\left (g x^{2} + f\right )} \log \left ({\left (e x^{2} + d\right )}^{p} c\right )}{x}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\left (f + g x^{2}\right ) \log{\left (c \left (d + e x^{2}\right )^{p} \right )}}{x}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (g x^{2} + f\right )} \log \left ({\left (e x^{2} + d\right )}^{p} c\right )}{x}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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