Optimal. Leaf size=408 \[ \frac{2 b^2 e^6 n^2 \text{PolyLog}\left (2,\frac{d}{d+e \sqrt{x}}\right )}{3 d^6}-\frac{2 b e^3 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{9 d^3 x^{3/2}}+\frac{b e^2 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{6 d^2 x^2}-\frac{2 b e^6 n \log \left (1-\frac{d}{d+e \sqrt{x}}\right ) \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{3 d^6}-\frac{2 b e^5 n \left (d+e \sqrt{x}\right ) \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{3 d^6 \sqrt{x}}+\frac{b e^4 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{3 d^4 x}-\frac{2 b e n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{15 d x^{5/2}}-\frac{\left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )^2}{3 x^3}+\frac{b^2 e^3 n^2}{10 d^3 x^{3/2}}-\frac{b^2 e^2 n^2}{30 d^2 x^2}+\frac{77 b^2 e^5 n^2}{90 d^5 \sqrt{x}}-\frac{47 b^2 e^4 n^2}{180 d^4 x}-\frac{77 b^2 e^6 n^2 \log \left (d+e \sqrt{x}\right )}{90 d^6}+\frac{137 b^2 e^6 n^2 \log (x)}{180 d^6} \]
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Rubi [A] time = 1.03361, antiderivative size = 432, normalized size of antiderivative = 1.06, number of steps used = 26, number of rules used = 12, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.5, Rules used = {2454, 2398, 2411, 2347, 2344, 2301, 2317, 2391, 2314, 31, 2319, 44} \[ -\frac{2 b^2 e^6 n^2 \text{PolyLog}\left (2,\frac{e \sqrt{x}}{d}+1\right )}{3 d^6}-\frac{2 b e^3 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{9 d^3 x^{3/2}}+\frac{b e^2 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{6 d^2 x^2}+\frac{e^6 \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )^2}{3 d^6}-\frac{2 b e^6 n \log \left (-\frac{e \sqrt{x}}{d}\right ) \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{3 d^6}-\frac{2 b e^5 n \left (d+e \sqrt{x}\right ) \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{3 d^6 \sqrt{x}}+\frac{b e^4 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{3 d^4 x}-\frac{2 b e n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{15 d x^{5/2}}-\frac{\left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )^2}{3 x^3}+\frac{b^2 e^3 n^2}{10 d^3 x^{3/2}}-\frac{b^2 e^2 n^2}{30 d^2 x^2}+\frac{77 b^2 e^5 n^2}{90 d^5 \sqrt{x}}-\frac{47 b^2 e^4 n^2}{180 d^4 x}-\frac{77 b^2 e^6 n^2 \log \left (d+e \sqrt{x}\right )}{90 d^6}+\frac{137 b^2 e^6 n^2 \log (x)}{180 d^6} \]
Antiderivative was successfully verified.
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Rule 2454
Rule 2398
Rule 2411
Rule 2347
Rule 2344
Rule 2301
Rule 2317
Rule 2391
Rule 2314
Rule 31
Rule 2319
Rule 44
Rubi steps
\begin{align*} \int \frac{\left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )^2}{x^4} \, dx &=2 \operatorname{Subst}\left (\int \frac{\left (a+b \log \left (c (d+e x)^n\right )\right )^2}{x^7} \, dx,x,\sqrt{x}\right )\\ &=-\frac{\left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )^2}{3 x^3}+\frac{1}{3} (2 b e n) \operatorname{Subst}\left (\int \frac{a+b \log \left (c (d+e x)^n\right )}{x^6 (d+e x)} \, dx,x,\sqrt{x}\right )\\ &=-\frac{\left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )^2}{3 x^3}+\frac{1}{3} (2 b n) \operatorname{Subst}\left (\int \frac{a+b \log \left (c x^n\right )}{x \left (-\frac{d}{e}+\frac{x}{e}\right )^6} \, dx,x,d+e \sqrt{x}\right )\\ &=-\frac{\left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )^2}{3 x^3}+\frac{(2 b n) \operatorname{Subst}\left (\int \frac{a+b \log \left (c x^n\right )}{\left (-\frac{d}{e}+\frac{x}{e}\right )^6} \, dx,x,d+e \sqrt{x}\right )}{3 d}-\frac{(2 b e n) \operatorname{Subst}\left (\int \frac{a+b \log \left (c x^n\right )}{x \left (-\frac{d}{e}+\frac{x}{e}\right )^5} \, dx,x,d+e \sqrt{x}\right )}{3 d}\\ &=-\frac{2 b e n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{15 d x^{5/2}}-\frac{\left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )^2}{3 x^3}-\frac{(2 b e n) \operatorname{Subst}\left (\int \frac{a+b \log \left (c x^n\right )}{\left (-\frac{d}{e}+\frac{x}{e}\right )^5} \, dx,x,d+e \sqrt{x}\right )}{3 d^2}+\frac{\left (2 b e^2 n\right ) \operatorname{Subst}\left (\int \frac{a+b \log \left (c x^n\right )}{x \left (-\frac{d}{e}+\frac{x}{e}\right )^4} \, dx,x,d+e \sqrt{x}\right )}{3 d^2}+\frac{\left (2 b^2 e n^2\right ) \operatorname{Subst}\left (\int \frac{1}{x \left (-\frac{d}{e}+\frac{x}{e}\right )^5} \, dx,x,d+e \sqrt{x}\right )}{15 d}\\ &=-\frac{2 b e n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{15 d x^{5/2}}+\frac{b e^2 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{6 d^2 x^2}-\frac{\left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )^2}{3 x^3}+\frac{\left (2 b e^2 n\right ) \operatorname{Subst}\left (\int \frac{a+b \log \left (c x^n\right )}{\left (-\frac{d}{e}+\frac{x}{e}\right )^4} \, dx,x,d+e \sqrt{x}\right )}{3 d^3}-\frac{\left (2 b e^3 n\right ) \operatorname{Subst}\left (\int \frac{a+b \log \left (c x^n\right )}{x \left (-\frac{d}{e}+\frac{x}{e}\right )^3} \, dx,x,d+e \sqrt{x}\right )}{3 d^3}+\frac{\left (2 b^2 e n^2\right ) \operatorname{Subst}\left (\int \left (-\frac{e^5}{d (d-x)^5}-\frac{e^5}{d^2 (d-x)^4}-\frac{e^5}{d^3 (d-x)^3}-\frac{e^5}{d^4 (d-x)^2}-\frac{e^5}{d^5 (d-x)}-\frac{e^5}{d^5 x}\right ) \, dx,x,d+e \sqrt{x}\right )}{15 d}-\frac{\left (b^2 e^2 n^2\right ) \operatorname{Subst}\left (\int \frac{1}{x \left (-\frac{d}{e}+\frac{x}{e}\right )^4} \, dx,x,d+e \sqrt{x}\right )}{6 d^2}\\ &=-\frac{b^2 e^2 n^2}{30 d^2 x^2}+\frac{2 b^2 e^3 n^2}{45 d^3 x^{3/2}}-\frac{b^2 e^4 n^2}{15 d^4 x}+\frac{2 b^2 e^5 n^2}{15 d^5 \sqrt{x}}-\frac{2 b^2 e^6 n^2 \log \left (d+e \sqrt{x}\right )}{15 d^6}-\frac{2 b e n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{15 d x^{5/2}}+\frac{b e^2 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{6 d^2 x^2}-\frac{2 b e^3 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{9 d^3 x^{3/2}}-\frac{\left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )^2}{3 x^3}+\frac{b^2 e^6 n^2 \log (x)}{15 d^6}-\frac{\left (2 b e^3 n\right ) \operatorname{Subst}\left (\int \frac{a+b \log \left (c x^n\right )}{\left (-\frac{d}{e}+\frac{x}{e}\right )^3} \, dx,x,d+e \sqrt{x}\right )}{3 d^4}+\frac{\left (2 b e^4 n\right ) \operatorname{Subst}\left (\int \frac{a+b \log \left (c x^n\right )}{x \left (-\frac{d}{e}+\frac{x}{e}\right )^2} \, dx,x,d+e \sqrt{x}\right )}{3 d^4}-\frac{\left (b^2 e^2 n^2\right ) \operatorname{Subst}\left (\int \left (\frac{e^4}{d (d-x)^4}+\frac{e^4}{d^2 (d-x)^3}+\frac{e^4}{d^3 (d-x)^2}+\frac{e^4}{d^4 (d-x)}+\frac{e^4}{d^4 x}\right ) \, dx,x,d+e \sqrt{x}\right )}{6 d^2}+\frac{\left (2 b^2 e^3 n^2\right ) \operatorname{Subst}\left (\int \frac{1}{x \left (-\frac{d}{e}+\frac{x}{e}\right )^3} \, dx,x,d+e \sqrt{x}\right )}{9 d^3}\\ &=-\frac{b^2 e^2 n^2}{30 d^2 x^2}+\frac{b^2 e^3 n^2}{10 d^3 x^{3/2}}-\frac{3 b^2 e^4 n^2}{20 d^4 x}+\frac{3 b^2 e^5 n^2}{10 d^5 \sqrt{x}}-\frac{3 b^2 e^6 n^2 \log \left (d+e \sqrt{x}\right )}{10 d^6}-\frac{2 b e n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{15 d x^{5/2}}+\frac{b e^2 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{6 d^2 x^2}-\frac{2 b e^3 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{9 d^3 x^{3/2}}+\frac{b e^4 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{3 d^4 x}-\frac{\left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )^2}{3 x^3}+\frac{3 b^2 e^6 n^2 \log (x)}{20 d^6}+\frac{\left (2 b e^4 n\right ) \operatorname{Subst}\left (\int \frac{a+b \log \left (c x^n\right )}{\left (-\frac{d}{e}+\frac{x}{e}\right )^2} \, dx,x,d+e \sqrt{x}\right )}{3 d^5}-\frac{\left (2 b e^5 n\right ) \operatorname{Subst}\left (\int \frac{a+b \log \left (c x^n\right )}{x \left (-\frac{d}{e}+\frac{x}{e}\right )} \, dx,x,d+e \sqrt{x}\right )}{3 d^5}+\frac{\left (2 b^2 e^3 n^2\right ) \operatorname{Subst}\left (\int \left (-\frac{e^3}{d (d-x)^3}-\frac{e^3}{d^2 (d-x)^2}-\frac{e^3}{d^3 (d-x)}-\frac{e^3}{d^3 x}\right ) \, dx,x,d+e \sqrt{x}\right )}{9 d^3}-\frac{\left (b^2 e^4 n^2\right ) \operatorname{Subst}\left (\int \frac{1}{x \left (-\frac{d}{e}+\frac{x}{e}\right )^2} \, dx,x,d+e \sqrt{x}\right )}{3 d^4}\\ &=-\frac{b^2 e^2 n^2}{30 d^2 x^2}+\frac{b^2 e^3 n^2}{10 d^3 x^{3/2}}-\frac{47 b^2 e^4 n^2}{180 d^4 x}+\frac{47 b^2 e^5 n^2}{90 d^5 \sqrt{x}}-\frac{47 b^2 e^6 n^2 \log \left (d+e \sqrt{x}\right )}{90 d^6}-\frac{2 b e n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{15 d x^{5/2}}+\frac{b e^2 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{6 d^2 x^2}-\frac{2 b e^3 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{9 d^3 x^{3/2}}+\frac{b e^4 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{3 d^4 x}-\frac{2 b e^5 n \left (d+e \sqrt{x}\right ) \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{3 d^6 \sqrt{x}}-\frac{\left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )^2}{3 x^3}+\frac{47 b^2 e^6 n^2 \log (x)}{180 d^6}-\frac{\left (2 b e^5 n\right ) \operatorname{Subst}\left (\int \frac{a+b \log \left (c x^n\right )}{-\frac{d}{e}+\frac{x}{e}} \, dx,x,d+e \sqrt{x}\right )}{3 d^6}+\frac{\left (2 b e^6 n\right ) \operatorname{Subst}\left (\int \frac{a+b \log \left (c x^n\right )}{x} \, dx,x,d+e \sqrt{x}\right )}{3 d^6}-\frac{\left (b^2 e^4 n^2\right ) \operatorname{Subst}\left (\int \left (\frac{e^2}{d (d-x)^2}+\frac{e^2}{d^2 (d-x)}+\frac{e^2}{d^2 x}\right ) \, dx,x,d+e \sqrt{x}\right )}{3 d^4}+\frac{\left (2 b^2 e^5 n^2\right ) \operatorname{Subst}\left (\int \frac{1}{-\frac{d}{e}+\frac{x}{e}} \, dx,x,d+e \sqrt{x}\right )}{3 d^6}\\ &=-\frac{b^2 e^2 n^2}{30 d^2 x^2}+\frac{b^2 e^3 n^2}{10 d^3 x^{3/2}}-\frac{47 b^2 e^4 n^2}{180 d^4 x}+\frac{77 b^2 e^5 n^2}{90 d^5 \sqrt{x}}-\frac{77 b^2 e^6 n^2 \log \left (d+e \sqrt{x}\right )}{90 d^6}-\frac{2 b e n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{15 d x^{5/2}}+\frac{b e^2 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{6 d^2 x^2}-\frac{2 b e^3 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{9 d^3 x^{3/2}}+\frac{b e^4 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{3 d^4 x}-\frac{2 b e^5 n \left (d+e \sqrt{x}\right ) \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{3 d^6 \sqrt{x}}+\frac{e^6 \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )^2}{3 d^6}-\frac{\left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )^2}{3 x^3}-\frac{2 b e^6 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right ) \log \left (-\frac{e \sqrt{x}}{d}\right )}{3 d^6}+\frac{137 b^2 e^6 n^2 \log (x)}{180 d^6}+\frac{\left (2 b^2 e^6 n^2\right ) \operatorname{Subst}\left (\int \frac{\log \left (1-\frac{x}{d}\right )}{x} \, dx,x,d+e \sqrt{x}\right )}{3 d^6}\\ &=-\frac{b^2 e^2 n^2}{30 d^2 x^2}+\frac{b^2 e^3 n^2}{10 d^3 x^{3/2}}-\frac{47 b^2 e^4 n^2}{180 d^4 x}+\frac{77 b^2 e^5 n^2}{90 d^5 \sqrt{x}}-\frac{77 b^2 e^6 n^2 \log \left (d+e \sqrt{x}\right )}{90 d^6}-\frac{2 b e n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{15 d x^{5/2}}+\frac{b e^2 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{6 d^2 x^2}-\frac{2 b e^3 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{9 d^3 x^{3/2}}+\frac{b e^4 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{3 d^4 x}-\frac{2 b e^5 n \left (d+e \sqrt{x}\right ) \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )}{3 d^6 \sqrt{x}}+\frac{e^6 \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )^2}{3 d^6}-\frac{\left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right )^2}{3 x^3}-\frac{2 b e^6 n \left (a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )\right ) \log \left (-\frac{e \sqrt{x}}{d}\right )}{3 d^6}+\frac{137 b^2 e^6 n^2 \log (x)}{180 d^6}-\frac{2 b^2 e^6 n^2 \text{Li}_2\left (1+\frac{e \sqrt{x}}{d}\right )}{3 d^6}\\ \end{align*}
Mathematica [A] time = 0.279603, size = 538, normalized size = 1.32 \[ -\frac{120 b^2 e^6 n^2 x^3 \text{PolyLog}\left (2,\frac{e \sqrt{x}}{d}+1\right )+60 a^2 d^6-60 a^2 e^6 x^3+120 a b d^6 \log \left (c \left (d+e \sqrt{x}\right )^n\right )-120 a b e^6 x^3 \log \left (c \left (d+e \sqrt{x}\right )^n\right )+40 a b d^3 e^3 n x^{3/2}-60 a b d^2 e^4 n x^2-30 a b d^4 e^2 n x+24 a b d^5 e n \sqrt{x}+120 a b d e^5 n x^{5/2}+120 a b e^6 n x^3 \log \left (-\frac{e \sqrt{x}}{d}\right )+40 b^2 d^3 e^3 n x^{3/2} \log \left (c \left (d+e \sqrt{x}\right )^n\right )-60 b^2 d^2 e^4 n x^2 \log \left (c \left (d+e \sqrt{x}\right )^n\right )-30 b^2 d^4 e^2 n x \log \left (c \left (d+e \sqrt{x}\right )^n\right )+60 b^2 d^6 \log ^2\left (c \left (d+e \sqrt{x}\right )^n\right )+24 b^2 d^5 e n \sqrt{x} \log \left (c \left (d+e \sqrt{x}\right )^n\right )-60 b^2 e^6 x^3 \log ^2\left (c \left (d+e \sqrt{x}\right )^n\right )+120 b^2 d e^5 n x^{5/2} \log \left (c \left (d+e \sqrt{x}\right )^n\right )+120 b^2 e^6 n x^3 \log \left (-\frac{e \sqrt{x}}{d}\right ) \log \left (c \left (d+e \sqrt{x}\right )^n\right )-18 b^2 d^3 e^3 n^2 x^{3/2}+47 b^2 d^2 e^4 n^2 x^2+6 b^2 d^4 e^2 n^2 x-154 b^2 d e^5 n^2 x^{5/2}+274 b^2 e^6 n^2 x^3 \log \left (d+e \sqrt{x}\right )-137 b^2 e^6 n^2 x^3 \log (x)}{180 d^6 x^3} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.1, size = 0, normalized size = 0. \begin{align*} \int{\frac{1}{{x}^{4}} \left ( a+b\ln \left ( c \left ( d+e\sqrt{x} \right ) ^{n} \right ) \right ) ^{2}}\, dx \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*} -\frac{b^{2} \log \left ({\left (e \sqrt{x} + d\right )}^{n}\right )^{2}}{3 \, x^{3}} + \int \frac{3 \,{\left (b^{2} e \log \left (c\right )^{2} + 2 \, a b e \log \left (c\right ) + a^{2} e\right )} x +{\left (b^{2} e n x + 6 \,{\left (b^{2} e \log \left (c\right ) + a b e\right )} x + 6 \,{\left (b^{2} d \log \left (c\right ) + a b d\right )} \sqrt{x}\right )} \log \left ({\left (e \sqrt{x} + d\right )}^{n}\right ) + 3 \,{\left (b^{2} d \log \left (c\right )^{2} + 2 \, a b d \log \left (c\right ) + a^{2} d\right )} \sqrt{x}}{3 \,{\left (e x^{5} + d x^{\frac{9}{2}}\right )}}\,{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{b^{2} \log \left ({\left (e \sqrt{x} + d\right )}^{n} c\right )^{2} + 2 \, a b \log \left ({\left (e \sqrt{x} + d\right )}^{n} c\right ) + a^{2}}{x^{4}}, 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 \sqrt{x} + d\right )}^{n} c\right ) + a\right )}^{2}}{x^{4}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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