Optimal. Leaf size=252 \[ -\frac{b e n \text{PolyLog}\left (2,1-\frac{2 \sqrt{d}}{\sqrt{d}-\sqrt{d+e x^2}}\right )}{4 \sqrt{d}}-\frac{\sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{2 x^2}-\frac{e \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right ) \left (a+b \log \left (c x^n\right )\right )}{2 \sqrt{d}}-\frac{b n \sqrt{d+e x^2}}{4 x^2}+\frac{b e n \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right )^2}{4 \sqrt{d}}-\frac{b e n \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right )}{4 \sqrt{d}}-\frac{b e n \log \left (\frac{2 \sqrt{d}}{\sqrt{d}-\sqrt{d+e x^2}}\right ) \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right )}{2 \sqrt{d}} \]
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Rubi [A] time = 0.375995, antiderivative size = 252, normalized size of antiderivative = 1., number of steps used = 14, number of rules used = 11, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.44, Rules used = {266, 47, 63, 208, 2350, 12, 14, 5984, 5918, 2402, 2315} \[ -\frac{b e n \text{PolyLog}\left (2,1-\frac{2 \sqrt{d}}{\sqrt{d}-\sqrt{d+e x^2}}\right )}{4 \sqrt{d}}-\frac{\sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{2 x^2}-\frac{e \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right ) \left (a+b \log \left (c x^n\right )\right )}{2 \sqrt{d}}-\frac{b n \sqrt{d+e x^2}}{4 x^2}+\frac{b e n \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right )^2}{4 \sqrt{d}}-\frac{b e n \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right )}{4 \sqrt{d}}-\frac{b e n \log \left (\frac{2 \sqrt{d}}{\sqrt{d}-\sqrt{d+e x^2}}\right ) \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right )}{2 \sqrt{d}} \]
Antiderivative was successfully verified.
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Rule 266
Rule 47
Rule 63
Rule 208
Rule 2350
Rule 12
Rule 14
Rule 5984
Rule 5918
Rule 2402
Rule 2315
Rubi steps
\begin{align*} \int \frac{\sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{x^3} \, dx &=-\frac{\sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{2 x^2}-\frac{e \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right ) \left (a+b \log \left (c x^n\right )\right )}{2 \sqrt{d}}-(b n) \int \frac{-\sqrt{d+e x^2}-\frac{e x^2 \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right )}{\sqrt{d}}}{2 x^3} \, dx\\ &=-\frac{\sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{2 x^2}-\frac{e \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right ) \left (a+b \log \left (c x^n\right )\right )}{2 \sqrt{d}}-\frac{1}{2} (b n) \int \frac{-\sqrt{d+e x^2}-\frac{e x^2 \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right )}{\sqrt{d}}}{x^3} \, dx\\ &=-\frac{\sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{2 x^2}-\frac{e \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right ) \left (a+b \log \left (c x^n\right )\right )}{2 \sqrt{d}}-\frac{1}{2} (b n) \int \left (-\frac{\sqrt{d+e x^2}}{x^3}-\frac{e \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right )}{\sqrt{d} x}\right ) \, dx\\ &=-\frac{\sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{2 x^2}-\frac{e \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right ) \left (a+b \log \left (c x^n\right )\right )}{2 \sqrt{d}}+\frac{1}{2} (b n) \int \frac{\sqrt{d+e x^2}}{x^3} \, dx+\frac{(b e n) \int \frac{\tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right )}{x} \, dx}{2 \sqrt{d}}\\ &=-\frac{\sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{2 x^2}-\frac{e \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right ) \left (a+b \log \left (c x^n\right )\right )}{2 \sqrt{d}}+\frac{1}{4} (b n) \operatorname{Subst}\left (\int \frac{\sqrt{d+e x}}{x^2} \, dx,x,x^2\right )+\frac{(b e n) \operatorname{Subst}\left (\int \frac{\tanh ^{-1}\left (\frac{\sqrt{d+e x}}{\sqrt{d}}\right )}{x} \, dx,x,x^2\right )}{4 \sqrt{d}}\\ &=-\frac{b n \sqrt{d+e x^2}}{4 x^2}-\frac{\sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{2 x^2}-\frac{e \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right ) \left (a+b \log \left (c x^n\right )\right )}{2 \sqrt{d}}+\frac{1}{8} (b e n) \operatorname{Subst}\left (\int \frac{1}{x \sqrt{d+e x}} \, dx,x,x^2\right )+\frac{(b e n) \operatorname{Subst}\left (\int \frac{x \tanh ^{-1}\left (\frac{x}{\sqrt{d}}\right )}{-d+x^2} \, dx,x,\sqrt{d+e x^2}\right )}{2 \sqrt{d}}\\ &=-\frac{b n \sqrt{d+e x^2}}{4 x^2}+\frac{b e n \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right )^2}{4 \sqrt{d}}-\frac{\sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{2 x^2}-\frac{e \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right ) \left (a+b \log \left (c x^n\right )\right )}{2 \sqrt{d}}+\frac{1}{4} (b n) \operatorname{Subst}\left (\int \frac{1}{-\frac{d}{e}+\frac{x^2}{e}} \, dx,x,\sqrt{d+e x^2}\right )-\frac{(b e n) \operatorname{Subst}\left (\int \frac{\tanh ^{-1}\left (\frac{x}{\sqrt{d}}\right )}{1-\frac{x}{\sqrt{d}}} \, dx,x,\sqrt{d+e x^2}\right )}{2 d}\\ &=-\frac{b n \sqrt{d+e x^2}}{4 x^2}-\frac{b e n \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right )}{4 \sqrt{d}}+\frac{b e n \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right )^2}{4 \sqrt{d}}-\frac{\sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{2 x^2}-\frac{e \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right ) \left (a+b \log \left (c x^n\right )\right )}{2 \sqrt{d}}-\frac{b e n \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right ) \log \left (\frac{2 \sqrt{d}}{\sqrt{d}-\sqrt{d+e x^2}}\right )}{2 \sqrt{d}}+\frac{(b e n) \operatorname{Subst}\left (\int \frac{\log \left (\frac{2}{1-\frac{x}{\sqrt{d}}}\right )}{1-\frac{x^2}{d}} \, dx,x,\sqrt{d+e x^2}\right )}{2 d}\\ &=-\frac{b n \sqrt{d+e x^2}}{4 x^2}-\frac{b e n \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right )}{4 \sqrt{d}}+\frac{b e n \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right )^2}{4 \sqrt{d}}-\frac{\sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{2 x^2}-\frac{e \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right ) \left (a+b \log \left (c x^n\right )\right )}{2 \sqrt{d}}-\frac{b e n \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right ) \log \left (\frac{2 \sqrt{d}}{\sqrt{d}-\sqrt{d+e x^2}}\right )}{2 \sqrt{d}}-\frac{(b e n) \operatorname{Subst}\left (\int \frac{\log (2 x)}{1-2 x} \, dx,x,\frac{1}{1-\frac{\sqrt{d+e x^2}}{\sqrt{d}}}\right )}{2 \sqrt{d}}\\ &=-\frac{b n \sqrt{d+e x^2}}{4 x^2}-\frac{b e n \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right )}{4 \sqrt{d}}+\frac{b e n \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right )^2}{4 \sqrt{d}}-\frac{\sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{2 x^2}-\frac{e \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right ) \left (a+b \log \left (c x^n\right )\right )}{2 \sqrt{d}}-\frac{b e n \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right ) \log \left (\frac{2 \sqrt{d}}{\sqrt{d}-\sqrt{d+e x^2}}\right )}{2 \sqrt{d}}-\frac{b e n \text{Li}_2\left (1-\frac{2}{1-\frac{\sqrt{d+e x^2}}{\sqrt{d}}}\right )}{4 \sqrt{d}}\\ \end{align*}
Mathematica [C] time = 0.487486, size = 303, normalized size = 1.2 \[ \frac{-2 b \sqrt{d} n \sqrt{d+e x^2} \, _3F_2\left (\frac{1}{2},\frac{1}{2},\frac{1}{2};\frac{3}{2},\frac{3}{2};-\frac{d}{e x^2}\right )+\sqrt{\frac{d}{e x^2}+1} \left (2 e x^2 \log (x) \left (a+b \log \left (c x^n\right )+b n \log \left (\sqrt{d} \sqrt{d+e x^2}+d\right )\right )-2 a \sqrt{d} \sqrt{d+e x^2}-2 a e x^2 \log \left (\sqrt{d} \sqrt{d+e x^2}+d\right )-2 b \log \left (c x^n\right ) \left (\sqrt{d} \sqrt{d+e x^2}+e x^2 \log \left (\sqrt{d} \sqrt{d+e x^2}+d\right )\right )-b \sqrt{d} n \sqrt{d+e x^2}-2 b e n x^2 \log ^2(x)\right )-b \sqrt{e} n x (2 \log (x)+1) \sqrt{d+e x^2} \sinh ^{-1}\left (\frac{\sqrt{d}}{\sqrt{e} x}\right )}{4 \sqrt{d} x^2 \sqrt{\frac{d}{e x^2}+1}} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.449, size = 0, normalized size = 0. \begin{align*} \int{\frac{a+b\ln \left ( c{x}^{n} \right ) }{{x}^{3}}\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 [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{\sqrt{e x^{2} + d} b \log \left (c x^{n}\right ) + \sqrt{e x^{2} + d} a}{x^{3}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\left (a + b \log{\left (c x^{n} \right )}\right ) \sqrt{d + e x^{2}}}{x^{3}}\, dx \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{\sqrt{e x^{2} + d}{\left (b \log \left (c x^{n}\right ) + a\right )}}{x^{3}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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