Optimal. Leaf size=897 \[ \text{result too large to display} \]
[Out]
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Rubi [A] time = 1.7839, antiderivative size = 897, normalized size of antiderivative = 1., number of steps used = 36, number of rules used = 13, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.448, Rules used = {2416, 2389, 2296, 2295, 2409, 2397, 2394, 2393, 2391, 2396, 2433, 2374, 6589} \[ \frac{2 n^2 x b^2}{g^2}-\frac{2 n (d+e x) \log \left (c (d+e x)^n\right ) b^2}{e g^2}+\frac{e f n^2 \text{PolyLog}\left (2,-\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}-d \sqrt{g}}\right ) b^2}{2 \left (e \sqrt{-f}-d \sqrt{g}\right ) g^{5/2}}-\frac{e f n^2 \text{PolyLog}\left (2,\frac{\sqrt{g} (d+e x)}{\sqrt{g} d+e \sqrt{-f}}\right ) b^2}{2 \left (\sqrt{g} d+e \sqrt{-f}\right ) g^{5/2}}+\frac{3 \sqrt{-f} n^2 \text{PolyLog}\left (3,-\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}-d \sqrt{g}}\right ) b^2}{2 g^{5/2}}-\frac{3 \sqrt{-f} n^2 \text{PolyLog}\left (3,\frac{\sqrt{g} (d+e x)}{\sqrt{g} d+e \sqrt{-f}}\right ) b^2}{2 g^{5/2}}-\frac{2 a n x b}{g^2}-\frac{e f n \left (a+b \log \left (c (d+e x)^n\right )\right ) \log \left (\frac{e \left (\sqrt{-f}-\sqrt{g} x\right )}{\sqrt{g} d+e \sqrt{-f}}\right ) b}{2 \left (\sqrt{g} d+e \sqrt{-f}\right ) g^{5/2}}+\frac{e f n \left (a+b \log \left (c (d+e x)^n\right )\right ) \log \left (\frac{e \left (\sqrt{g} x+\sqrt{-f}\right )}{e \sqrt{-f}-d \sqrt{g}}\right ) b}{2 \left (e \sqrt{-f}-d \sqrt{g}\right ) g^{5/2}}-\frac{3 \sqrt{-f} n \left (a+b \log \left (c (d+e x)^n\right )\right ) \text{PolyLog}\left (2,-\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}-d \sqrt{g}}\right ) b}{2 g^{5/2}}+\frac{3 \sqrt{-f} n \left (a+b \log \left (c (d+e x)^n\right )\right ) \text{PolyLog}\left (2,\frac{\sqrt{g} (d+e x)}{\sqrt{g} d+e \sqrt{-f}}\right ) b}{2 g^{5/2}}+\frac{(d+e x) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{e g^2}-\frac{f (d+e x) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{4 \left (\sqrt{g} d+e \sqrt{-f}\right ) g^2 \left (\sqrt{-f}-\sqrt{g} x\right )}-\frac{f (d+e x) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{4 \left (e \sqrt{-f}-d \sqrt{g}\right ) g^2 \left (\sqrt{g} x+\sqrt{-f}\right )}+\frac{3 \sqrt{-f} \left (a+b \log \left (c (d+e x)^n\right )\right )^2 \log \left (\frac{e \left (\sqrt{-f}-\sqrt{g} x\right )}{\sqrt{g} d+e \sqrt{-f}}\right )}{4 g^{5/2}}-\frac{3 \sqrt{-f} \left (a+b \log \left (c (d+e x)^n\right )\right )^2 \log \left (\frac{e \left (\sqrt{g} x+\sqrt{-f}\right )}{e \sqrt{-f}-d \sqrt{g}}\right )}{4 g^{5/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 2416
Rule 2389
Rule 2296
Rule 2295
Rule 2409
Rule 2397
Rule 2394
Rule 2393
Rule 2391
Rule 2396
Rule 2433
Rule 2374
Rule 6589
Rubi steps
\begin{align*} \int \frac{x^4 \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{\left (f+g x^2\right )^2} \, dx &=\int \left (\frac{\left (a+b \log \left (c (d+e x)^n\right )\right )^2}{g^2}+\frac{f^2 \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{g^2 \left (f+g x^2\right )^2}-\frac{2 f \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{g^2 \left (f+g x^2\right )}\right ) \, dx\\ &=\frac{\int \left (a+b \log \left (c (d+e x)^n\right )\right )^2 \, dx}{g^2}-\frac{(2 f) \int \frac{\left (a+b \log \left (c (d+e x)^n\right )\right )^2}{f+g x^2} \, dx}{g^2}+\frac{f^2 \int \frac{\left (a+b \log \left (c (d+e x)^n\right )\right )^2}{\left (f+g x^2\right )^2} \, dx}{g^2}\\ &=\frac{\operatorname{Subst}\left (\int \left (a+b \log \left (c x^n\right )\right )^2 \, dx,x,d+e x\right )}{e g^2}-\frac{(2 f) \int \left (\frac{\sqrt{-f} \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{2 f \left (\sqrt{-f}-\sqrt{g} x\right )}+\frac{\sqrt{-f} \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{2 f \left (\sqrt{-f}+\sqrt{g} x\right )}\right ) \, dx}{g^2}+\frac{f^2 \int \left (-\frac{g \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{4 f \left (\sqrt{-f} \sqrt{g}-g x\right )^2}-\frac{g \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{4 f \left (\sqrt{-f} \sqrt{g}+g x\right )^2}-\frac{g \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{2 f \left (-f g-g^2 x^2\right )}\right ) \, dx}{g^2}\\ &=\frac{(d+e x) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{e g^2}-\frac{\sqrt{-f} \int \frac{\left (a+b \log \left (c (d+e x)^n\right )\right )^2}{\sqrt{-f}-\sqrt{g} x} \, dx}{g^2}-\frac{\sqrt{-f} \int \frac{\left (a+b \log \left (c (d+e x)^n\right )\right )^2}{\sqrt{-f}+\sqrt{g} x} \, dx}{g^2}-\frac{f \int \frac{\left (a+b \log \left (c (d+e x)^n\right )\right )^2}{\left (\sqrt{-f} \sqrt{g}-g x\right )^2} \, dx}{4 g}-\frac{f \int \frac{\left (a+b \log \left (c (d+e x)^n\right )\right )^2}{\left (\sqrt{-f} \sqrt{g}+g x\right )^2} \, dx}{4 g}-\frac{f \int \frac{\left (a+b \log \left (c (d+e x)^n\right )\right )^2}{-f g-g^2 x^2} \, dx}{2 g}-\frac{(2 b n) \operatorname{Subst}\left (\int \left (a+b \log \left (c x^n\right )\right ) \, dx,x,d+e x\right )}{e g^2}\\ &=-\frac{2 a b n x}{g^2}+\frac{(d+e x) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{e g^2}-\frac{f (d+e x) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{4 \left (e \sqrt{-f}+d \sqrt{g}\right ) g^2 \left (\sqrt{-f}-\sqrt{g} x\right )}-\frac{f (d+e x) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{4 \left (e \sqrt{-f}-d \sqrt{g}\right ) g^2 \left (\sqrt{-f}+\sqrt{g} x\right )}+\frac{\sqrt{-f} \left (a+b \log \left (c (d+e x)^n\right )\right )^2 \log \left (\frac{e \left (\sqrt{-f}-\sqrt{g} x\right )}{e \sqrt{-f}+d \sqrt{g}}\right )}{g^{5/2}}-\frac{\sqrt{-f} \left (a+b \log \left (c (d+e x)^n\right )\right )^2 \log \left (\frac{e \left (\sqrt{-f}+\sqrt{g} x\right )}{e \sqrt{-f}-d \sqrt{g}}\right )}{g^{5/2}}-\frac{f \int \left (-\frac{\sqrt{-f} \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{2 f g \left (\sqrt{-f}-\sqrt{g} x\right )}-\frac{\sqrt{-f} \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{2 f g \left (\sqrt{-f}+\sqrt{g} x\right )}\right ) \, dx}{2 g}-\frac{\left (2 b e \sqrt{-f} n\right ) \int \frac{\left (a+b \log \left (c (d+e x)^n\right )\right ) \log \left (\frac{e \left (\sqrt{-f}-\sqrt{g} x\right )}{e \sqrt{-f}+d \sqrt{g}}\right )}{d+e x} \, dx}{g^{5/2}}+\frac{\left (2 b e \sqrt{-f} n\right ) \int \frac{\left (a+b \log \left (c (d+e x)^n\right )\right ) \log \left (\frac{e \left (\sqrt{-f}+\sqrt{g} x\right )}{e \sqrt{-f}-d \sqrt{g}}\right )}{d+e x} \, dx}{g^{5/2}}-\frac{\left (2 b^2 n\right ) \operatorname{Subst}\left (\int \log \left (c x^n\right ) \, dx,x,d+e x\right )}{e g^2}+\frac{(b e f n) \int \frac{a+b \log \left (c (d+e x)^n\right )}{\sqrt{-f} \sqrt{g}+g x} \, dx}{2 \left (e \sqrt{-f}-d \sqrt{g}\right ) g^{3/2}}+\frac{(b e f n) \int \frac{a+b \log \left (c (d+e x)^n\right )}{\sqrt{-f} \sqrt{g}-g x} \, dx}{2 \left (e \sqrt{-f}+d \sqrt{g}\right ) g^{3/2}}\\ &=-\frac{2 a b n x}{g^2}+\frac{2 b^2 n^2 x}{g^2}-\frac{2 b^2 n (d+e x) \log \left (c (d+e x)^n\right )}{e g^2}+\frac{(d+e x) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{e g^2}-\frac{f (d+e x) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{4 \left (e \sqrt{-f}+d \sqrt{g}\right ) g^2 \left (\sqrt{-f}-\sqrt{g} x\right )}-\frac{f (d+e x) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{4 \left (e \sqrt{-f}-d \sqrt{g}\right ) g^2 \left (\sqrt{-f}+\sqrt{g} x\right )}-\frac{b e f n \left (a+b \log \left (c (d+e x)^n\right )\right ) \log \left (\frac{e \left (\sqrt{-f}-\sqrt{g} x\right )}{e \sqrt{-f}+d \sqrt{g}}\right )}{2 \left (e \sqrt{-f}+d \sqrt{g}\right ) g^{5/2}}+\frac{\sqrt{-f} \left (a+b \log \left (c (d+e x)^n\right )\right )^2 \log \left (\frac{e \left (\sqrt{-f}-\sqrt{g} x\right )}{e \sqrt{-f}+d \sqrt{g}}\right )}{g^{5/2}}+\frac{b e f n \left (a+b \log \left (c (d+e x)^n\right )\right ) \log \left (\frac{e \left (\sqrt{-f}+\sqrt{g} x\right )}{e \sqrt{-f}-d \sqrt{g}}\right )}{2 \left (e \sqrt{-f}-d \sqrt{g}\right ) g^{5/2}}-\frac{\sqrt{-f} \left (a+b \log \left (c (d+e x)^n\right )\right )^2 \log \left (\frac{e \left (\sqrt{-f}+\sqrt{g} x\right )}{e \sqrt{-f}-d \sqrt{g}}\right )}{g^{5/2}}+\frac{\sqrt{-f} \int \frac{\left (a+b \log \left (c (d+e x)^n\right )\right )^2}{\sqrt{-f}-\sqrt{g} x} \, dx}{4 g^2}+\frac{\sqrt{-f} \int \frac{\left (a+b \log \left (c (d+e x)^n\right )\right )^2}{\sqrt{-f}+\sqrt{g} x} \, dx}{4 g^2}-\frac{\left (2 b \sqrt{-f} n\right ) \operatorname{Subst}\left (\int \frac{\left (a+b \log \left (c x^n\right )\right ) \log \left (\frac{e \left (\frac{e \sqrt{-f}+d \sqrt{g}}{e}-\frac{\sqrt{g} x}{e}\right )}{e \sqrt{-f}+d \sqrt{g}}\right )}{x} \, dx,x,d+e x\right )}{g^{5/2}}+\frac{\left (2 b \sqrt{-f} n\right ) \operatorname{Subst}\left (\int \frac{\left (a+b \log \left (c x^n\right )\right ) \log \left (\frac{e \left (\frac{e \sqrt{-f}-d \sqrt{g}}{e}+\frac{\sqrt{g} x}{e}\right )}{e \sqrt{-f}-d \sqrt{g}}\right )}{x} \, dx,x,d+e x\right )}{g^{5/2}}-\frac{\left (b^2 e^2 f n^2\right ) \int \frac{\log \left (\frac{e \left (\sqrt{-f} \sqrt{g}+g x\right )}{e \sqrt{-f} \sqrt{g}-d g}\right )}{d+e x} \, dx}{2 \left (e \sqrt{-f}-d \sqrt{g}\right ) g^{5/2}}+\frac{\left (b^2 e^2 f n^2\right ) \int \frac{\log \left (\frac{e \left (\sqrt{-f} \sqrt{g}-g x\right )}{e \sqrt{-f} \sqrt{g}+d g}\right )}{d+e x} \, dx}{2 \left (e \sqrt{-f}+d \sqrt{g}\right ) g^{5/2}}\\ &=-\frac{2 a b n x}{g^2}+\frac{2 b^2 n^2 x}{g^2}-\frac{2 b^2 n (d+e x) \log \left (c (d+e x)^n\right )}{e g^2}+\frac{(d+e x) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{e g^2}-\frac{f (d+e x) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{4 \left (e \sqrt{-f}+d \sqrt{g}\right ) g^2 \left (\sqrt{-f}-\sqrt{g} x\right )}-\frac{f (d+e x) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{4 \left (e \sqrt{-f}-d \sqrt{g}\right ) g^2 \left (\sqrt{-f}+\sqrt{g} x\right )}-\frac{b e f n \left (a+b \log \left (c (d+e x)^n\right )\right ) \log \left (\frac{e \left (\sqrt{-f}-\sqrt{g} x\right )}{e \sqrt{-f}+d \sqrt{g}}\right )}{2 \left (e \sqrt{-f}+d \sqrt{g}\right ) g^{5/2}}+\frac{3 \sqrt{-f} \left (a+b \log \left (c (d+e x)^n\right )\right )^2 \log \left (\frac{e \left (\sqrt{-f}-\sqrt{g} x\right )}{e \sqrt{-f}+d \sqrt{g}}\right )}{4 g^{5/2}}+\frac{b e f n \left (a+b \log \left (c (d+e x)^n\right )\right ) \log \left (\frac{e \left (\sqrt{-f}+\sqrt{g} x\right )}{e \sqrt{-f}-d \sqrt{g}}\right )}{2 \left (e \sqrt{-f}-d \sqrt{g}\right ) g^{5/2}}-\frac{3 \sqrt{-f} \left (a+b \log \left (c (d+e x)^n\right )\right )^2 \log \left (\frac{e \left (\sqrt{-f}+\sqrt{g} x\right )}{e \sqrt{-f}-d \sqrt{g}}\right )}{4 g^{5/2}}-\frac{2 b \sqrt{-f} n \left (a+b \log \left (c (d+e x)^n\right )\right ) \text{Li}_2\left (-\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}-d \sqrt{g}}\right )}{g^{5/2}}+\frac{2 b \sqrt{-f} n \left (a+b \log \left (c (d+e x)^n\right )\right ) \text{Li}_2\left (\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}+d \sqrt{g}}\right )}{g^{5/2}}+\frac{\left (b e \sqrt{-f} n\right ) \int \frac{\left (a+b \log \left (c (d+e x)^n\right )\right ) \log \left (\frac{e \left (\sqrt{-f}-\sqrt{g} x\right )}{e \sqrt{-f}+d \sqrt{g}}\right )}{d+e x} \, dx}{2 g^{5/2}}-\frac{\left (b e \sqrt{-f} n\right ) \int \frac{\left (a+b \log \left (c (d+e x)^n\right )\right ) \log \left (\frac{e \left (\sqrt{-f}+\sqrt{g} x\right )}{e \sqrt{-f}-d \sqrt{g}}\right )}{d+e x} \, dx}{2 g^{5/2}}+\frac{\left (2 b^2 \sqrt{-f} n^2\right ) \operatorname{Subst}\left (\int \frac{\text{Li}_2\left (-\frac{\sqrt{g} x}{e \sqrt{-f}-d \sqrt{g}}\right )}{x} \, dx,x,d+e x\right )}{g^{5/2}}-\frac{\left (2 b^2 \sqrt{-f} n^2\right ) \operatorname{Subst}\left (\int \frac{\text{Li}_2\left (\frac{\sqrt{g} x}{e \sqrt{-f}+d \sqrt{g}}\right )}{x} \, dx,x,d+e x\right )}{g^{5/2}}-\frac{\left (b^2 e f n^2\right ) \operatorname{Subst}\left (\int \frac{\log \left (1+\frac{g x}{e \sqrt{-f} \sqrt{g}-d g}\right )}{x} \, dx,x,d+e x\right )}{2 \left (e \sqrt{-f}-d \sqrt{g}\right ) g^{5/2}}+\frac{\left (b^2 e f n^2\right ) \operatorname{Subst}\left (\int \frac{\log \left (1-\frac{g x}{e \sqrt{-f} \sqrt{g}+d g}\right )}{x} \, dx,x,d+e x\right )}{2 \left (e \sqrt{-f}+d \sqrt{g}\right ) g^{5/2}}\\ &=-\frac{2 a b n x}{g^2}+\frac{2 b^2 n^2 x}{g^2}-\frac{2 b^2 n (d+e x) \log \left (c (d+e x)^n\right )}{e g^2}+\frac{(d+e x) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{e g^2}-\frac{f (d+e x) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{4 \left (e \sqrt{-f}+d \sqrt{g}\right ) g^2 \left (\sqrt{-f}-\sqrt{g} x\right )}-\frac{f (d+e x) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{4 \left (e \sqrt{-f}-d \sqrt{g}\right ) g^2 \left (\sqrt{-f}+\sqrt{g} x\right )}-\frac{b e f n \left (a+b \log \left (c (d+e x)^n\right )\right ) \log \left (\frac{e \left (\sqrt{-f}-\sqrt{g} x\right )}{e \sqrt{-f}+d \sqrt{g}}\right )}{2 \left (e \sqrt{-f}+d \sqrt{g}\right ) g^{5/2}}+\frac{3 \sqrt{-f} \left (a+b \log \left (c (d+e x)^n\right )\right )^2 \log \left (\frac{e \left (\sqrt{-f}-\sqrt{g} x\right )}{e \sqrt{-f}+d \sqrt{g}}\right )}{4 g^{5/2}}+\frac{b e f n \left (a+b \log \left (c (d+e x)^n\right )\right ) \log \left (\frac{e \left (\sqrt{-f}+\sqrt{g} x\right )}{e \sqrt{-f}-d \sqrt{g}}\right )}{2 \left (e \sqrt{-f}-d \sqrt{g}\right ) g^{5/2}}-\frac{3 \sqrt{-f} \left (a+b \log \left (c (d+e x)^n\right )\right )^2 \log \left (\frac{e \left (\sqrt{-f}+\sqrt{g} x\right )}{e \sqrt{-f}-d \sqrt{g}}\right )}{4 g^{5/2}}+\frac{b^2 e f n^2 \text{Li}_2\left (-\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}-d \sqrt{g}}\right )}{2 \left (e \sqrt{-f}-d \sqrt{g}\right ) g^{5/2}}-\frac{2 b \sqrt{-f} n \left (a+b \log \left (c (d+e x)^n\right )\right ) \text{Li}_2\left (-\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}-d \sqrt{g}}\right )}{g^{5/2}}-\frac{b^2 e f n^2 \text{Li}_2\left (\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}+d \sqrt{g}}\right )}{2 \left (e \sqrt{-f}+d \sqrt{g}\right ) g^{5/2}}+\frac{2 b \sqrt{-f} n \left (a+b \log \left (c (d+e x)^n\right )\right ) \text{Li}_2\left (\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}+d \sqrt{g}}\right )}{g^{5/2}}+\frac{2 b^2 \sqrt{-f} n^2 \text{Li}_3\left (-\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}-d \sqrt{g}}\right )}{g^{5/2}}-\frac{2 b^2 \sqrt{-f} n^2 \text{Li}_3\left (\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}+d \sqrt{g}}\right )}{g^{5/2}}+\frac{\left (b \sqrt{-f} n\right ) \operatorname{Subst}\left (\int \frac{\left (a+b \log \left (c x^n\right )\right ) \log \left (\frac{e \left (\frac{e \sqrt{-f}+d \sqrt{g}}{e}-\frac{\sqrt{g} x}{e}\right )}{e \sqrt{-f}+d \sqrt{g}}\right )}{x} \, dx,x,d+e x\right )}{2 g^{5/2}}-\frac{\left (b \sqrt{-f} n\right ) \operatorname{Subst}\left (\int \frac{\left (a+b \log \left (c x^n\right )\right ) \log \left (\frac{e \left (\frac{e \sqrt{-f}-d \sqrt{g}}{e}+\frac{\sqrt{g} x}{e}\right )}{e \sqrt{-f}-d \sqrt{g}}\right )}{x} \, dx,x,d+e x\right )}{2 g^{5/2}}\\ &=-\frac{2 a b n x}{g^2}+\frac{2 b^2 n^2 x}{g^2}-\frac{2 b^2 n (d+e x) \log \left (c (d+e x)^n\right )}{e g^2}+\frac{(d+e x) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{e g^2}-\frac{f (d+e x) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{4 \left (e \sqrt{-f}+d \sqrt{g}\right ) g^2 \left (\sqrt{-f}-\sqrt{g} x\right )}-\frac{f (d+e x) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{4 \left (e \sqrt{-f}-d \sqrt{g}\right ) g^2 \left (\sqrt{-f}+\sqrt{g} x\right )}-\frac{b e f n \left (a+b \log \left (c (d+e x)^n\right )\right ) \log \left (\frac{e \left (\sqrt{-f}-\sqrt{g} x\right )}{e \sqrt{-f}+d \sqrt{g}}\right )}{2 \left (e \sqrt{-f}+d \sqrt{g}\right ) g^{5/2}}+\frac{3 \sqrt{-f} \left (a+b \log \left (c (d+e x)^n\right )\right )^2 \log \left (\frac{e \left (\sqrt{-f}-\sqrt{g} x\right )}{e \sqrt{-f}+d \sqrt{g}}\right )}{4 g^{5/2}}+\frac{b e f n \left (a+b \log \left (c (d+e x)^n\right )\right ) \log \left (\frac{e \left (\sqrt{-f}+\sqrt{g} x\right )}{e \sqrt{-f}-d \sqrt{g}}\right )}{2 \left (e \sqrt{-f}-d \sqrt{g}\right ) g^{5/2}}-\frac{3 \sqrt{-f} \left (a+b \log \left (c (d+e x)^n\right )\right )^2 \log \left (\frac{e \left (\sqrt{-f}+\sqrt{g} x\right )}{e \sqrt{-f}-d \sqrt{g}}\right )}{4 g^{5/2}}+\frac{b^2 e f n^2 \text{Li}_2\left (-\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}-d \sqrt{g}}\right )}{2 \left (e \sqrt{-f}-d \sqrt{g}\right ) g^{5/2}}-\frac{3 b \sqrt{-f} n \left (a+b \log \left (c (d+e x)^n\right )\right ) \text{Li}_2\left (-\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}-d \sqrt{g}}\right )}{2 g^{5/2}}-\frac{b^2 e f n^2 \text{Li}_2\left (\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}+d \sqrt{g}}\right )}{2 \left (e \sqrt{-f}+d \sqrt{g}\right ) g^{5/2}}+\frac{3 b \sqrt{-f} n \left (a+b \log \left (c (d+e x)^n\right )\right ) \text{Li}_2\left (\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}+d \sqrt{g}}\right )}{2 g^{5/2}}+\frac{2 b^2 \sqrt{-f} n^2 \text{Li}_3\left (-\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}-d \sqrt{g}}\right )}{g^{5/2}}-\frac{2 b^2 \sqrt{-f} n^2 \text{Li}_3\left (\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}+d \sqrt{g}}\right )}{g^{5/2}}-\frac{\left (b^2 \sqrt{-f} n^2\right ) \operatorname{Subst}\left (\int \frac{\text{Li}_2\left (-\frac{\sqrt{g} x}{e \sqrt{-f}-d \sqrt{g}}\right )}{x} \, dx,x,d+e x\right )}{2 g^{5/2}}+\frac{\left (b^2 \sqrt{-f} n^2\right ) \operatorname{Subst}\left (\int \frac{\text{Li}_2\left (\frac{\sqrt{g} x}{e \sqrt{-f}+d \sqrt{g}}\right )}{x} \, dx,x,d+e x\right )}{2 g^{5/2}}\\ &=-\frac{2 a b n x}{g^2}+\frac{2 b^2 n^2 x}{g^2}-\frac{2 b^2 n (d+e x) \log \left (c (d+e x)^n\right )}{e g^2}+\frac{(d+e x) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{e g^2}-\frac{f (d+e x) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{4 \left (e \sqrt{-f}+d \sqrt{g}\right ) g^2 \left (\sqrt{-f}-\sqrt{g} x\right )}-\frac{f (d+e x) \left (a+b \log \left (c (d+e x)^n\right )\right )^2}{4 \left (e \sqrt{-f}-d \sqrt{g}\right ) g^2 \left (\sqrt{-f}+\sqrt{g} x\right )}-\frac{b e f n \left (a+b \log \left (c (d+e x)^n\right )\right ) \log \left (\frac{e \left (\sqrt{-f}-\sqrt{g} x\right )}{e \sqrt{-f}+d \sqrt{g}}\right )}{2 \left (e \sqrt{-f}+d \sqrt{g}\right ) g^{5/2}}+\frac{3 \sqrt{-f} \left (a+b \log \left (c (d+e x)^n\right )\right )^2 \log \left (\frac{e \left (\sqrt{-f}-\sqrt{g} x\right )}{e \sqrt{-f}+d \sqrt{g}}\right )}{4 g^{5/2}}+\frac{b e f n \left (a+b \log \left (c (d+e x)^n\right )\right ) \log \left (\frac{e \left (\sqrt{-f}+\sqrt{g} x\right )}{e \sqrt{-f}-d \sqrt{g}}\right )}{2 \left (e \sqrt{-f}-d \sqrt{g}\right ) g^{5/2}}-\frac{3 \sqrt{-f} \left (a+b \log \left (c (d+e x)^n\right )\right )^2 \log \left (\frac{e \left (\sqrt{-f}+\sqrt{g} x\right )}{e \sqrt{-f}-d \sqrt{g}}\right )}{4 g^{5/2}}+\frac{b^2 e f n^2 \text{Li}_2\left (-\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}-d \sqrt{g}}\right )}{2 \left (e \sqrt{-f}-d \sqrt{g}\right ) g^{5/2}}-\frac{3 b \sqrt{-f} n \left (a+b \log \left (c (d+e x)^n\right )\right ) \text{Li}_2\left (-\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}-d \sqrt{g}}\right )}{2 g^{5/2}}-\frac{b^2 e f n^2 \text{Li}_2\left (\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}+d \sqrt{g}}\right )}{2 \left (e \sqrt{-f}+d \sqrt{g}\right ) g^{5/2}}+\frac{3 b \sqrt{-f} n \left (a+b \log \left (c (d+e x)^n\right )\right ) \text{Li}_2\left (\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}+d \sqrt{g}}\right )}{2 g^{5/2}}+\frac{3 b^2 \sqrt{-f} n^2 \text{Li}_3\left (-\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}-d \sqrt{g}}\right )}{2 g^{5/2}}-\frac{3 b^2 \sqrt{-f} n^2 \text{Li}_3\left (\frac{\sqrt{g} (d+e x)}{e \sqrt{-f}+d \sqrt{g}}\right )}{2 g^{5/2}}\\ \end{align*}
Mathematica [C] time = 3.0199, size = 1237, normalized size = 1.38 \[ \frac{b^2 \left (\frac{4 \sqrt{g} \left ((d+e x) \log ^2(d+e x)-2 (d+e x) \log (d+e x)+2 e x\right )}{e}-\frac{f \left (-\sqrt{g} (d+e x) \log ^2(d+e x)+2 e \left (\sqrt{g} x+i \sqrt{f}\right ) \log \left (\frac{e \left (\sqrt{f}-i \sqrt{g} x\right )}{i \sqrt{g} d+e \sqrt{f}}\right ) \log (d+e x)+2 e \left (\sqrt{g} x+i \sqrt{f}\right ) \text{PolyLog}\left (2,\frac{i \sqrt{g} (d+e x)}{i \sqrt{g} d+e \sqrt{f}}\right )\right )}{\left (i \sqrt{g} d+e \sqrt{f}\right ) \left (\sqrt{f}-i \sqrt{g} x\right )}+\frac{f \left (\log (d+e x) \left (\sqrt{g} (d+e x) \log (d+e x)+2 i e \left (i \sqrt{g} x+\sqrt{f}\right ) \log \left (\frac{e \left (i \sqrt{g} x+\sqrt{f}\right )}{e \sqrt{f}-i d \sqrt{g}}\right )\right )+2 i e \left (i \sqrt{g} x+\sqrt{f}\right ) \text{PolyLog}\left (2,\frac{\sqrt{g} (d+e x)}{\sqrt{g} d+i e \sqrt{f}}\right )\right )}{\left (e \sqrt{f}-i d \sqrt{g}\right ) \left (i \sqrt{g} x+\sqrt{f}\right )}-3 i \sqrt{f} \left (\log \left (1-\frac{\sqrt{g} (d+e x)}{d \sqrt{g}-i e \sqrt{f}}\right ) \log ^2(d+e x)+2 \text{PolyLog}\left (2,\frac{\sqrt{g} (d+e x)}{d \sqrt{g}-i e \sqrt{f}}\right ) \log (d+e x)-2 \text{PolyLog}\left (3,\frac{\sqrt{g} (d+e x)}{d \sqrt{g}-i e \sqrt{f}}\right )\right )+3 i \sqrt{f} \left (\log \left (1-\frac{\sqrt{g} (d+e x)}{\sqrt{g} d+i e \sqrt{f}}\right ) \log ^2(d+e x)+2 \text{PolyLog}\left (2,\frac{\sqrt{g} (d+e x)}{\sqrt{g} d+i e \sqrt{f}}\right ) \log (d+e x)-2 \text{PolyLog}\left (3,\frac{\sqrt{g} (d+e x)}{\sqrt{g} d+i e \sqrt{f}}\right )\right )\right ) n^2+2 b \left (a-b n \log (d+e x)+b \log \left (c (d+e x)^n\right )\right ) \left (\frac{4 \sqrt{g} (d+e x) (\log (d+e x)-1)}{e}+\frac{f \left (\sqrt{g} (d+e x) \log (d+e x)+i e \left (i \sqrt{g} x+\sqrt{f}\right ) \log \left (i \sqrt{f}-\sqrt{g} x\right )\right )}{\left (e \sqrt{f}-i d \sqrt{g}\right ) \left (i \sqrt{g} x+\sqrt{f}\right )}+\frac{f \left (\sqrt{g} (d+e x) \log (d+e x)+e \left (-\sqrt{g} x-i \sqrt{f}\right ) \log \left (\sqrt{g} x+i \sqrt{f}\right )\right )}{\left (i \sqrt{g} d+e \sqrt{f}\right ) \left (\sqrt{f}-i \sqrt{g} x\right )}+3 i \sqrt{f} \left (\log (d+e x) \log \left (\frac{e \left (i \sqrt{g} x+\sqrt{f}\right )}{e \sqrt{f}-i d \sqrt{g}}\right )+\text{PolyLog}\left (2,-\frac{i \sqrt{g} (d+e x)}{e \sqrt{f}-i d \sqrt{g}}\right )\right )-3 i \sqrt{f} \left (\log (d+e x) \log \left (\frac{e \left (\sqrt{f}-i \sqrt{g} x\right )}{i \sqrt{g} d+e \sqrt{f}}\right )+\text{PolyLog}\left (2,\frac{i \sqrt{g} (d+e x)}{i \sqrt{g} d+e \sqrt{f}}\right )\right )\right ) n+4 \sqrt{g} x \left (a-b n \log (d+e x)+b \log \left (c (d+e x)^n\right )\right )^2-6 \sqrt{f} \tan ^{-1}\left (\frac{\sqrt{g} x}{\sqrt{f}}\right ) \left (a-b n \log (d+e x)+b \log \left (c (d+e x)^n\right )\right )^2+\frac{2 f \sqrt{g} x \left (a-b n \log (d+e x)+b \log \left (c (d+e x)^n\right )\right )^2}{g x^2+f}}{4 g^{5/2}} \]
Antiderivative was successfully verified.
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Maple [F] time = 3.694, size = 0, normalized size = 0. \begin{align*} \int{\frac{{x}^{4} \left ( a+b\ln \left ( c \left ( ex+d \right ) ^{n} \right ) \right ) ^{2}}{ \left ( g{x}^{2}+f \right ) ^{2}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \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{b^{2} x^{4} \log \left ({\left (e x + d\right )}^{n} c\right )^{2} + 2 \, a b x^{4} \log \left ({\left (e x + d\right )}^{n} c\right ) + a^{2} x^{4}}{g^{2} x^{4} + 2 \, f g x^{2} + f^{2}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \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 (b \log \left ({\left (e x + d\right )}^{n} c\right ) + a\right )}^{2} x^{4}}{{\left (g x^{2} + f\right )}^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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