Optimal. Leaf size=166 \[ -\frac{8 e x \left (a+b \log \left (c x^n\right )\right )}{3 d^3 \sqrt{d+e x^2}}-\frac{4 e x \left (a+b \log \left (c x^n\right )\right )}{3 d^2 \left (d+e x^2\right )^{3/2}}-\frac{a+b \log \left (c x^n\right )}{d x \left (d+e x^2\right )^{3/2}}-\frac{2 b e n x}{3 d^3 \sqrt{d+e x^2}}-\frac{b n}{d^2 x \sqrt{d+e x^2}}+\frac{8 b \sqrt{e} n \tanh ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d+e x^2}}\right )}{3 d^3} \]
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Rubi [A] time = 0.168664, antiderivative size = 166, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 9, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.36, Rules used = {271, 192, 191, 2350, 12, 1265, 385, 217, 206} \[ -\frac{8 e x \left (a+b \log \left (c x^n\right )\right )}{3 d^3 \sqrt{d+e x^2}}-\frac{4 e x \left (a+b \log \left (c x^n\right )\right )}{3 d^2 \left (d+e x^2\right )^{3/2}}-\frac{a+b \log \left (c x^n\right )}{d x \left (d+e x^2\right )^{3/2}}-\frac{2 b e n x}{3 d^3 \sqrt{d+e x^2}}-\frac{b n}{d^2 x \sqrt{d+e x^2}}+\frac{8 b \sqrt{e} n \tanh ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d+e x^2}}\right )}{3 d^3} \]
Antiderivative was successfully verified.
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Rule 271
Rule 192
Rule 191
Rule 2350
Rule 12
Rule 1265
Rule 385
Rule 217
Rule 206
Rubi steps
\begin{align*} \int \frac{a+b \log \left (c x^n\right )}{x^2 \left (d+e x^2\right )^{5/2}} \, dx &=-\frac{a+b \log \left (c x^n\right )}{d x \left (d+e x^2\right )^{3/2}}-\frac{4 e x \left (a+b \log \left (c x^n\right )\right )}{3 d^2 \left (d+e x^2\right )^{3/2}}-\frac{8 e x \left (a+b \log \left (c x^n\right )\right )}{3 d^3 \sqrt{d+e x^2}}-(b n) \int \frac{-3 d^2-12 d e x^2-8 e^2 x^4}{3 d^3 x^2 \left (d+e x^2\right )^{3/2}} \, dx\\ &=-\frac{a+b \log \left (c x^n\right )}{d x \left (d+e x^2\right )^{3/2}}-\frac{4 e x \left (a+b \log \left (c x^n\right )\right )}{3 d^2 \left (d+e x^2\right )^{3/2}}-\frac{8 e x \left (a+b \log \left (c x^n\right )\right )}{3 d^3 \sqrt{d+e x^2}}-\frac{(b n) \int \frac{-3 d^2-12 d e x^2-8 e^2 x^4}{x^2 \left (d+e x^2\right )^{3/2}} \, dx}{3 d^3}\\ &=-\frac{b n}{d^2 x \sqrt{d+e x^2}}-\frac{a+b \log \left (c x^n\right )}{d x \left (d+e x^2\right )^{3/2}}-\frac{4 e x \left (a+b \log \left (c x^n\right )\right )}{3 d^2 \left (d+e x^2\right )^{3/2}}-\frac{8 e x \left (a+b \log \left (c x^n\right )\right )}{3 d^3 \sqrt{d+e x^2}}+\frac{(b n) \int \frac{6 d^2 e+8 d e^2 x^2}{\left (d+e x^2\right )^{3/2}} \, dx}{3 d^4}\\ &=-\frac{b n}{d^2 x \sqrt{d+e x^2}}-\frac{2 b e n x}{3 d^3 \sqrt{d+e x^2}}-\frac{a+b \log \left (c x^n\right )}{d x \left (d+e x^2\right )^{3/2}}-\frac{4 e x \left (a+b \log \left (c x^n\right )\right )}{3 d^2 \left (d+e x^2\right )^{3/2}}-\frac{8 e x \left (a+b \log \left (c x^n\right )\right )}{3 d^3 \sqrt{d+e x^2}}+\frac{(8 b e n) \int \frac{1}{\sqrt{d+e x^2}} \, dx}{3 d^3}\\ &=-\frac{b n}{d^2 x \sqrt{d+e x^2}}-\frac{2 b e n x}{3 d^3 \sqrt{d+e x^2}}-\frac{a+b \log \left (c x^n\right )}{d x \left (d+e x^2\right )^{3/2}}-\frac{4 e x \left (a+b \log \left (c x^n\right )\right )}{3 d^2 \left (d+e x^2\right )^{3/2}}-\frac{8 e x \left (a+b \log \left (c x^n\right )\right )}{3 d^3 \sqrt{d+e x^2}}+\frac{(8 b e n) \operatorname{Subst}\left (\int \frac{1}{1-e x^2} \, dx,x,\frac{x}{\sqrt{d+e x^2}}\right )}{3 d^3}\\ &=-\frac{b n}{d^2 x \sqrt{d+e x^2}}-\frac{2 b e n x}{3 d^3 \sqrt{d+e x^2}}+\frac{8 b \sqrt{e} n \tanh ^{-1}\left (\frac{\sqrt{e} x}{\sqrt{d+e x^2}}\right )}{3 d^3}-\frac{a+b \log \left (c x^n\right )}{d x \left (d+e x^2\right )^{3/2}}-\frac{4 e x \left (a+b \log \left (c x^n\right )\right )}{3 d^2 \left (d+e x^2\right )^{3/2}}-\frac{8 e x \left (a+b \log \left (c x^n\right )\right )}{3 d^3 \sqrt{d+e x^2}}\\ \end{align*}
Mathematica [A] time = 0.182835, size = 144, normalized size = 0.87 \[ \frac{-3 a d^2-12 a d e x^2-8 a e^2 x^4-b \left (3 d^2+12 d e x^2+8 e^2 x^4\right ) \log \left (c x^n\right )-3 b d^2 n-5 b d e n x^2+8 b \sqrt{e} n x \left (d+e x^2\right )^{3/2} \log \left (\sqrt{e} \sqrt{d+e x^2}+e x\right )-2 b e^2 n x^4}{3 d^3 x \left (d+e x^2\right )^{3/2}} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.412, size = 0, normalized size = 0. \begin{align*} \int{\frac{a+b\ln \left ( c{x}^{n} \right ) }{{x}^{2}} \left ( e{x}^{2}+d \right ) ^{-{\frac{5}{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 [A] time = 1.78833, size = 914, normalized size = 5.51 \begin{align*} \left [\frac{4 \,{\left (b e^{2} n x^{5} + 2 \, b d e n x^{3} + b d^{2} n x\right )} \sqrt{e} \log \left (-2 \, e x^{2} - 2 \, \sqrt{e x^{2} + d} \sqrt{e} x - d\right ) -{\left (2 \,{\left (b e^{2} n + 4 \, a e^{2}\right )} x^{4} + 3 \, b d^{2} n + 3 \, a d^{2} +{\left (5 \, b d e n + 12 \, a d e\right )} x^{2} +{\left (8 \, b e^{2} x^{4} + 12 \, b d e x^{2} + 3 \, b d^{2}\right )} \log \left (c\right ) +{\left (8 \, b e^{2} n x^{4} + 12 \, b d e n x^{2} + 3 \, b d^{2} n\right )} \log \left (x\right )\right )} \sqrt{e x^{2} + d}}{3 \,{\left (d^{3} e^{2} x^{5} + 2 \, d^{4} e x^{3} + d^{5} x\right )}}, -\frac{8 \,{\left (b e^{2} n x^{5} + 2 \, b d e n x^{3} + b d^{2} n x\right )} \sqrt{-e} \arctan \left (\frac{\sqrt{-e} x}{\sqrt{e x^{2} + d}}\right ) +{\left (2 \,{\left (b e^{2} n + 4 \, a e^{2}\right )} x^{4} + 3 \, b d^{2} n + 3 \, a d^{2} +{\left (5 \, b d e n + 12 \, a d e\right )} x^{2} +{\left (8 \, b e^{2} x^{4} + 12 \, b d e x^{2} + 3 \, b d^{2}\right )} \log \left (c\right ) +{\left (8 \, b e^{2} n x^{4} + 12 \, b d e n x^{2} + 3 \, b d^{2} n\right )} \log \left (x\right )\right )} \sqrt{e x^{2} + d}}{3 \,{\left (d^{3} e^{2} x^{5} + 2 \, d^{4} e x^{3} + d^{5} x\right )}}\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}{{\left (e x^{2} + d\right )}^{\frac{5}{2}} x^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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