Optimal. Leaf size=204 \[ -\frac{8 e^2 \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{15 d^3 x}+\frac{4 e \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{15 d^2 x^3}-\frac{\sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{5 d x^5}-\frac{8 b e^2 n \sqrt{d+e x^2}}{15 d^3 x}+\frac{8 b e^{5/2} n \tanh ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d+e x^2}}\right )}{15 d^3}+\frac{26 b e n \left (d+e x^2\right )^{3/2}}{225 d^3 x^3}-\frac{b n \left (d+e x^2\right )^{3/2}}{25 d^2 x^5} \]
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Rubi [A] time = 0.177343, antiderivative size = 204, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 9, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.36, Rules used = {271, 264, 2350, 12, 1265, 451, 277, 217, 206} \[ -\frac{8 e^2 \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{15 d^3 x}+\frac{4 e \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{15 d^2 x^3}-\frac{\sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{5 d x^5}-\frac{8 b e^2 n \sqrt{d+e x^2}}{15 d^3 x}+\frac{8 b e^{5/2} n \tanh ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d+e x^2}}\right )}{15 d^3}+\frac{26 b e n \left (d+e x^2\right )^{3/2}}{225 d^3 x^3}-\frac{b n \left (d+e x^2\right )^{3/2}}{25 d^2 x^5} \]
Antiderivative was successfully verified.
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Rule 271
Rule 264
Rule 2350
Rule 12
Rule 1265
Rule 451
Rule 277
Rule 217
Rule 206
Rubi steps
\begin{align*} \int \frac{a+b \log \left (c x^n\right )}{x^6 \sqrt{d+e x^2}} \, dx &=-\frac{\sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{5 d x^5}+\frac{4 e \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{15 d^2 x^3}-\frac{8 e^2 \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{15 d^3 x}-(b n) \int \frac{\sqrt{d+e x^2} \left (-3 d^2+4 d e x^2-8 e^2 x^4\right )}{15 d^3 x^6} \, dx\\ &=-\frac{\sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{5 d x^5}+\frac{4 e \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{15 d^2 x^3}-\frac{8 e^2 \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{15 d^3 x}-\frac{(b n) \int \frac{\sqrt{d+e x^2} \left (-3 d^2+4 d e x^2-8 e^2 x^4\right )}{x^6} \, dx}{15 d^3}\\ &=-\frac{b n \left (d+e x^2\right )^{3/2}}{25 d^2 x^5}-\frac{\sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{5 d x^5}+\frac{4 e \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{15 d^2 x^3}-\frac{8 e^2 \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{15 d^3 x}+\frac{(b n) \int \frac{\sqrt{d+e x^2} \left (-26 d^2 e+40 d e^2 x^2\right )}{x^4} \, dx}{75 d^4}\\ &=-\frac{b n \left (d+e x^2\right )^{3/2}}{25 d^2 x^5}+\frac{26 b e n \left (d+e x^2\right )^{3/2}}{225 d^3 x^3}-\frac{\sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{5 d x^5}+\frac{4 e \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{15 d^2 x^3}-\frac{8 e^2 \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{15 d^3 x}+\frac{\left (8 b e^2 n\right ) \int \frac{\sqrt{d+e x^2}}{x^2} \, dx}{15 d^3}\\ &=-\frac{8 b e^2 n \sqrt{d+e x^2}}{15 d^3 x}-\frac{b n \left (d+e x^2\right )^{3/2}}{25 d^2 x^5}+\frac{26 b e n \left (d+e x^2\right )^{3/2}}{225 d^3 x^3}-\frac{\sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{5 d x^5}+\frac{4 e \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{15 d^2 x^3}-\frac{8 e^2 \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{15 d^3 x}+\frac{\left (8 b e^3 n\right ) \int \frac{1}{\sqrt{d+e x^2}} \, dx}{15 d^3}\\ &=-\frac{8 b e^2 n \sqrt{d+e x^2}}{15 d^3 x}-\frac{b n \left (d+e x^2\right )^{3/2}}{25 d^2 x^5}+\frac{26 b e n \left (d+e x^2\right )^{3/2}}{225 d^3 x^3}-\frac{\sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{5 d x^5}+\frac{4 e \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{15 d^2 x^3}-\frac{8 e^2 \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{15 d^3 x}+\frac{\left (8 b e^3 n\right ) \operatorname{Subst}\left (\int \frac{1}{1-e x^2} \, dx,x,\frac{x}{\sqrt{d+e x^2}}\right )}{15 d^3}\\ &=-\frac{8 b e^2 n \sqrt{d+e x^2}}{15 d^3 x}-\frac{b n \left (d+e x^2\right )^{3/2}}{25 d^2 x^5}+\frac{26 b e n \left (d+e x^2\right )^{3/2}}{225 d^3 x^3}+\frac{8 b e^{5/2} n \tanh ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d+e x^2}}\right )}{15 d^3}-\frac{\sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{5 d x^5}+\frac{4 e \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{15 d^2 x^3}-\frac{8 e^2 \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{15 d^3 x}\\ \end{align*}
Mathematica [A] time = 0.224176, size = 147, normalized size = 0.72 \[ -\frac{\sqrt{d+e x^2} \left (15 a \left (3 d^2-4 d e x^2+8 e^2 x^4\right )+b n \left (9 d^2-17 d e x^2+94 e^2 x^4\right )\right )+15 b \sqrt{d+e x^2} \left (3 d^2-4 d e x^2+8 e^2 x^4\right ) \log \left (c x^n\right )-120 b e^{5/2} n x^5 \log \left (\sqrt{e} \sqrt{d+e x^2}+e x\right )}{225 d^3 x^5} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.444, size = 0, normalized size = 0. \begin{align*} \int{\frac{a+b\ln \left ( c{x}^{n} \right ) }{{x}^{6}}{\frac{1}{\sqrt{e{x}^{2}+d}}}}\, 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 [A] time = 1.62303, size = 794, normalized size = 3.89 \begin{align*} \left [\frac{60 \, b e^{\frac{5}{2}} n x^{5} \log \left (-2 \, e x^{2} - 2 \, \sqrt{e x^{2} + d} \sqrt{e} x - d\right ) -{\left (2 \,{\left (47 \, b e^{2} n + 60 \, a e^{2}\right )} x^{4} + 9 \, b d^{2} n + 45 \, a d^{2} -{\left (17 \, b d e n + 60 \, a d e\right )} x^{2} + 15 \,{\left (8 \, b e^{2} x^{4} - 4 \, b d e x^{2} + 3 \, b d^{2}\right )} \log \left (c\right ) + 15 \,{\left (8 \, b e^{2} n x^{4} - 4 \, b d e n x^{2} + 3 \, b d^{2} n\right )} \log \left (x\right )\right )} \sqrt{e x^{2} + d}}{225 \, d^{3} x^{5}}, -\frac{120 \, b \sqrt{-e} e^{2} n x^{5} \arctan \left (\frac{\sqrt{-e} x}{\sqrt{e x^{2} + d}}\right ) +{\left (2 \,{\left (47 \, b e^{2} n + 60 \, a e^{2}\right )} x^{4} + 9 \, b d^{2} n + 45 \, a d^{2} -{\left (17 \, b d e n + 60 \, a d e\right )} x^{2} + 15 \,{\left (8 \, b e^{2} x^{4} - 4 \, b d e x^{2} + 3 \, b d^{2}\right )} \log \left (c\right ) + 15 \,{\left (8 \, b e^{2} n x^{4} - 4 \, b d e n x^{2} + 3 \, b d^{2} n\right )} \log \left (x\right )\right )} \sqrt{e x^{2} + d}}{225 \, d^{3} x^{5}}\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{b \log \left (c x^{n}\right ) + a}{\sqrt{e x^{2} + d} x^{6}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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