Optimal. Leaf size=283 \[ -\frac{4 b e^3 k n \text{PolyLog}\left (2,\frac{f \sqrt{x}}{e}+1\right )}{3 f^3}+\frac{2}{3} x^{3/2} \left (a+b \log \left (c x^n\right )\right ) \log \left (d \left (e+f \sqrt{x}\right )^k\right )+\frac{2 e^3 k \log \left (e+f \sqrt{x}\right ) \left (a+b \log \left (c x^n\right )\right )}{3 f^3}-\frac{2 e^2 k \sqrt{x} \left (a+b \log \left (c x^n\right )\right )}{3 f^2}+\frac{e k x \left (a+b \log \left (c x^n\right )\right )}{3 f}-\frac{2}{9} k x^{3/2} \left (a+b \log \left (c x^n\right )\right )-\frac{4}{9} b n x^{3/2} \log \left (d \left (e+f \sqrt{x}\right )^k\right )+\frac{16 b e^2 k n \sqrt{x}}{9 f^2}-\frac{4 b e^3 k n \log \left (e+f \sqrt{x}\right )}{9 f^3}-\frac{4 b e^3 k n \log \left (e+f \sqrt{x}\right ) \log \left (-\frac{f \sqrt{x}}{e}\right )}{3 f^3}-\frac{5 b e k n x}{9 f}+\frac{8}{27} b k n x^{3/2} \]
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Rubi [A] time = 0.228211, antiderivative size = 283, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 6, integrand size = 30, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2, Rules used = {2454, 2395, 43, 2376, 2394, 2315} \[ -\frac{4 b e^3 k n \text{PolyLog}\left (2,\frac{f \sqrt{x}}{e}+1\right )}{3 f^3}+\frac{2}{3} x^{3/2} \left (a+b \log \left (c x^n\right )\right ) \log \left (d \left (e+f \sqrt{x}\right )^k\right )+\frac{2 e^3 k \log \left (e+f \sqrt{x}\right ) \left (a+b \log \left (c x^n\right )\right )}{3 f^3}-\frac{2 e^2 k \sqrt{x} \left (a+b \log \left (c x^n\right )\right )}{3 f^2}+\frac{e k x \left (a+b \log \left (c x^n\right )\right )}{3 f}-\frac{2}{9} k x^{3/2} \left (a+b \log \left (c x^n\right )\right )-\frac{4}{9} b n x^{3/2} \log \left (d \left (e+f \sqrt{x}\right )^k\right )+\frac{16 b e^2 k n \sqrt{x}}{9 f^2}-\frac{4 b e^3 k n \log \left (e+f \sqrt{x}\right )}{9 f^3}-\frac{4 b e^3 k n \log \left (e+f \sqrt{x}\right ) \log \left (-\frac{f \sqrt{x}}{e}\right )}{3 f^3}-\frac{5 b e k n x}{9 f}+\frac{8}{27} b k n x^{3/2} \]
Antiderivative was successfully verified.
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Rule 2454
Rule 2395
Rule 43
Rule 2376
Rule 2394
Rule 2315
Rubi steps
\begin{align*} \int \sqrt{x} \log \left (d \left (e+f \sqrt{x}\right )^k\right ) \left (a+b \log \left (c x^n\right )\right ) \, dx &=-\frac{2 e^2 k \sqrt{x} \left (a+b \log \left (c x^n\right )\right )}{3 f^2}+\frac{e k x \left (a+b \log \left (c x^n\right )\right )}{3 f}-\frac{2}{9} k x^{3/2} \left (a+b \log \left (c x^n\right )\right )+\frac{2 e^3 k \log \left (e+f \sqrt{x}\right ) \left (a+b \log \left (c x^n\right )\right )}{3 f^3}+\frac{2}{3} x^{3/2} \log \left (d \left (e+f \sqrt{x}\right )^k\right ) \left (a+b \log \left (c x^n\right )\right )-(b n) \int \left (\frac{e k}{3 f}-\frac{2 e^2 k}{3 f^2 \sqrt{x}}-\frac{2 k \sqrt{x}}{9}+\frac{2 e^3 k \log \left (e+f \sqrt{x}\right )}{3 f^3 x}+\frac{2}{3} \sqrt{x} \log \left (d \left (e+f \sqrt{x}\right )^k\right )\right ) \, dx\\ &=\frac{4 b e^2 k n \sqrt{x}}{3 f^2}-\frac{b e k n x}{3 f}+\frac{4}{27} b k n x^{3/2}-\frac{2 e^2 k \sqrt{x} \left (a+b \log \left (c x^n\right )\right )}{3 f^2}+\frac{e k x \left (a+b \log \left (c x^n\right )\right )}{3 f}-\frac{2}{9} k x^{3/2} \left (a+b \log \left (c x^n\right )\right )+\frac{2 e^3 k \log \left (e+f \sqrt{x}\right ) \left (a+b \log \left (c x^n\right )\right )}{3 f^3}+\frac{2}{3} x^{3/2} \log \left (d \left (e+f \sqrt{x}\right )^k\right ) \left (a+b \log \left (c x^n\right )\right )-\frac{1}{3} (2 b n) \int \sqrt{x} \log \left (d \left (e+f \sqrt{x}\right )^k\right ) \, dx-\frac{\left (2 b e^3 k n\right ) \int \frac{\log \left (e+f \sqrt{x}\right )}{x} \, dx}{3 f^3}\\ &=\frac{4 b e^2 k n \sqrt{x}}{3 f^2}-\frac{b e k n x}{3 f}+\frac{4}{27} b k n x^{3/2}-\frac{2 e^2 k \sqrt{x} \left (a+b \log \left (c x^n\right )\right )}{3 f^2}+\frac{e k x \left (a+b \log \left (c x^n\right )\right )}{3 f}-\frac{2}{9} k x^{3/2} \left (a+b \log \left (c x^n\right )\right )+\frac{2 e^3 k \log \left (e+f \sqrt{x}\right ) \left (a+b \log \left (c x^n\right )\right )}{3 f^3}+\frac{2}{3} x^{3/2} \log \left (d \left (e+f \sqrt{x}\right )^k\right ) \left (a+b \log \left (c x^n\right )\right )-\frac{1}{3} (4 b n) \operatorname{Subst}\left (\int x^2 \log \left (d (e+f x)^k\right ) \, dx,x,\sqrt{x}\right )-\frac{\left (4 b e^3 k n\right ) \operatorname{Subst}\left (\int \frac{\log (e+f x)}{x} \, dx,x,\sqrt{x}\right )}{3 f^3}\\ &=\frac{4 b e^2 k n \sqrt{x}}{3 f^2}-\frac{b e k n x}{3 f}+\frac{4}{27} b k n x^{3/2}-\frac{4}{9} b n x^{3/2} \log \left (d \left (e+f \sqrt{x}\right )^k\right )-\frac{4 b e^3 k n \log \left (e+f \sqrt{x}\right ) \log \left (-\frac{f \sqrt{x}}{e}\right )}{3 f^3}-\frac{2 e^2 k \sqrt{x} \left (a+b \log \left (c x^n\right )\right )}{3 f^2}+\frac{e k x \left (a+b \log \left (c x^n\right )\right )}{3 f}-\frac{2}{9} k x^{3/2} \left (a+b \log \left (c x^n\right )\right )+\frac{2 e^3 k \log \left (e+f \sqrt{x}\right ) \left (a+b \log \left (c x^n\right )\right )}{3 f^3}+\frac{2}{3} x^{3/2} \log \left (d \left (e+f \sqrt{x}\right )^k\right ) \left (a+b \log \left (c x^n\right )\right )+\frac{\left (4 b e^3 k n\right ) \operatorname{Subst}\left (\int \frac{\log \left (-\frac{f x}{e}\right )}{e+f x} \, dx,x,\sqrt{x}\right )}{3 f^2}+\frac{1}{9} (4 b f k n) \operatorname{Subst}\left (\int \frac{x^3}{e+f x} \, dx,x,\sqrt{x}\right )\\ &=\frac{4 b e^2 k n \sqrt{x}}{3 f^2}-\frac{b e k n x}{3 f}+\frac{4}{27} b k n x^{3/2}-\frac{4}{9} b n x^{3/2} \log \left (d \left (e+f \sqrt{x}\right )^k\right )-\frac{4 b e^3 k n \log \left (e+f \sqrt{x}\right ) \log \left (-\frac{f \sqrt{x}}{e}\right )}{3 f^3}-\frac{2 e^2 k \sqrt{x} \left (a+b \log \left (c x^n\right )\right )}{3 f^2}+\frac{e k x \left (a+b \log \left (c x^n\right )\right )}{3 f}-\frac{2}{9} k x^{3/2} \left (a+b \log \left (c x^n\right )\right )+\frac{2 e^3 k \log \left (e+f \sqrt{x}\right ) \left (a+b \log \left (c x^n\right )\right )}{3 f^3}+\frac{2}{3} x^{3/2} \log \left (d \left (e+f \sqrt{x}\right )^k\right ) \left (a+b \log \left (c x^n\right )\right )-\frac{4 b e^3 k n \text{Li}_2\left (1+\frac{f \sqrt{x}}{e}\right )}{3 f^3}+\frac{1}{9} (4 b f k n) \operatorname{Subst}\left (\int \left (\frac{e^2}{f^3}-\frac{e x}{f^2}+\frac{x^2}{f}-\frac{e^3}{f^3 (e+f x)}\right ) \, dx,x,\sqrt{x}\right )\\ &=\frac{16 b e^2 k n \sqrt{x}}{9 f^2}-\frac{5 b e k n x}{9 f}+\frac{8}{27} b k n x^{3/2}-\frac{4 b e^3 k n \log \left (e+f \sqrt{x}\right )}{9 f^3}-\frac{4}{9} b n x^{3/2} \log \left (d \left (e+f \sqrt{x}\right )^k\right )-\frac{4 b e^3 k n \log \left (e+f \sqrt{x}\right ) \log \left (-\frac{f \sqrt{x}}{e}\right )}{3 f^3}-\frac{2 e^2 k \sqrt{x} \left (a+b \log \left (c x^n\right )\right )}{3 f^2}+\frac{e k x \left (a+b \log \left (c x^n\right )\right )}{3 f}-\frac{2}{9} k x^{3/2} \left (a+b \log \left (c x^n\right )\right )+\frac{2 e^3 k \log \left (e+f \sqrt{x}\right ) \left (a+b \log \left (c x^n\right )\right )}{3 f^3}+\frac{2}{3} x^{3/2} \log \left (d \left (e+f \sqrt{x}\right )^k\right ) \left (a+b \log \left (c x^n\right )\right )-\frac{4 b e^3 k n \text{Li}_2\left (1+\frac{f \sqrt{x}}{e}\right )}{3 f^3}\\ \end{align*}
Mathematica [A] time = 0.305871, size = 296, normalized size = 1.05 \[ \frac{36 b e^3 k n \text{PolyLog}\left (2,-\frac{f \sqrt{x}}{e}\right )+6 e^3 k \log \left (e+f \sqrt{x}\right ) \left (3 a+3 b \log \left (c x^n\right )-3 b n \log (x)-2 b n\right )+18 a f^3 x^{3/2} \log \left (d \left (e+f \sqrt{x}\right )^k\right )-18 a e^2 f k \sqrt{x}+9 a e f^2 k x-6 a f^3 k x^{3/2}+18 b f^3 x^{3/2} \log \left (c x^n\right ) \log \left (d \left (e+f \sqrt{x}\right )^k\right )-18 b e^2 f k \sqrt{x} \log \left (c x^n\right )+9 b e f^2 k x \log \left (c x^n\right )-6 b f^3 k x^{3/2} \log \left (c x^n\right )-12 b f^3 n x^{3/2} \log \left (d \left (e+f \sqrt{x}\right )^k\right )+48 b e^2 f k n \sqrt{x}+18 b e^3 k n \log (x) \log \left (\frac{f \sqrt{x}}{e}+1\right )-15 b e f^2 k n x+8 b f^3 k n x^{3/2}}{27 f^3} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.02, size = 0, normalized size = 0. \begin{align*} \int \sqrt{x} \left ( a+b\ln \left ( c{x}^{n} \right ) \right ) \ln \left ( d \left ( e+f\sqrt{x} \right ) ^{k} \right ) \, 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{2}{9} \,{\left (3 \, b x \log \left (x^{n}\right ) -{\left (b{\left (2 \, n - 3 \, \log \left (c\right )\right )} - 3 \, a\right )} x\right )} \sqrt{x} \log \left ({\left (f \sqrt{x} + e\right )}^{k}\right ) + \frac{2}{9} \,{\left (3 \, b x \log \left (d\right ) \log \left (x^{n}\right ) -{\left ({\left (2 \, n \log \left (d\right ) - 3 \, \log \left (c\right ) \log \left (d\right )\right )} b - 3 \, a \log \left (d\right )\right )} x\right )} \sqrt{x} - \int \frac{3 \, b f k x \log \left (x^{n}\right ) +{\left (3 \, a f k -{\left (2 \, f k n - 3 \, f k \log \left (c\right )\right )} b\right )} x}{9 \,{\left (f \sqrt{x} + e\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 ({\left (b \sqrt{x} \log \left (c x^{n}\right ) + a \sqrt{x}\right )} \log \left ({\left (f \sqrt{x} + e\right )}^{k} d\right ), 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{\left (b \log \left (c x^{n}\right ) + a\right )} \sqrt{x} \log \left ({\left (f \sqrt{x} + e\right )}^{k} d\right )\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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